diff --git a/.openzeppelin/polygon-mumbai.json b/.openzeppelin/polygon-mumbai.json
index 443b79e..34d9a44 100644
--- a/.openzeppelin/polygon-mumbai.json
+++ b/.openzeppelin/polygon-mumbai.json
@@ -14,6 +14,16 @@
"address": "0x21d7fBe220958A0F0f7cAE58780fe812EbcB3cd8",
"txHash": "0x6a5a4b2cc5f6595438f4f0304be8b7ac55e8cfefdea857738f4451de48a82066",
"kind": "transparent"
+ },
+ {
+ "address": "0x72b255A13ac5758971Ba365913e432eEd341656D",
+ "txHash": "0x4cddb95c1cc4fb0ab292ad3c26b3053e3b57efb2fcfc681de7487f907a901e19",
+ "kind": "transparent"
+ },
+ {
+ "address": "0x8679f8A4Fb3AaA1E851100D2C0444a729a3D946C",
+ "txHash": "0x41955ba2435182dec361dc060e7f468c52d364da4bb256c980e803ef15a4d0c6",
+ "kind": "transparent"
}
],
"impls": {
@@ -1591,6 +1601,4510 @@
}
}
}
+ },
+ "0ee35be15afd41ab037040716fa18614055b384a3f5d9c8d5c2d48d51a550565": {
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+ "txHash": "0xc6f95369ef95438d0df251a1cf29dc62f7ae614882f8c1af6a0bd8357364dbae",
+ "layout": {
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+ "storage": [
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+ "slot": "0",
+ "type": "t_uint8",
+ "contract": "Initializable",
+ "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:62",
+ "retypedFrom": "bool"
+ },
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+ "offset": 1,
+ "slot": "0",
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+ "contract": "Initializable",
+ "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:67"
+ },
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+ "src": "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol:36"
+ },
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+ "src": "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol:41"
+ },
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+ "slot": "101",
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+ "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:25"
+ },
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+ "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:28"
+ },
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+ "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:31"
+ },
+ {
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+ "offset": 0,
+ "slot": "104",
+ "type": "t_mapping(t_address,t_uint256)",
+ "contract": "ERC721Upgradeable",
+ "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:34"
+ },
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+ "src": "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol:37"
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+ },
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+ "src": "contracts/FleekAccessControl.sol:30"
+ },
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+ "txHash": "0xc30b226cdb5628e7772d44d372ec06debbd1967e20bd13de064a46886ad4990f",
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+ "retypedFrom": "bool"
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+ },
+ {
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+ "contract": "ContextUpgradeable",
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+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_address,t_mapping(t_address,t_bool))": {
+ "label": "mapping(address => mapping(address => bool))",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_address,t_uint256)": {
+ "label": "mapping(address => uint256)",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_enum(Roles)3895,t_struct(Role)3943_storage)": {
+ "label": "mapping(enum FleekAccessControl.Roles => struct FleekAccessControl.Role)",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_string_memory_ptr,t_struct(AccessPoint)4689_storage)": {
+ "label": "mapping(string => struct FleekERC721.AccessPoint)",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_uint256,t_address)": {
+ "label": "mapping(uint256 => address)",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_uint256,t_mapping(t_enum(Roles)3895,t_struct(Role)3943_storage))": {
+ "label": "mapping(uint256 => mapping(enum FleekAccessControl.Roles => struct FleekAccessControl.Role))",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_uint256,t_mapping(t_uint256,t_mapping(t_enum(Roles)3895,t_struct(Role)3943_storage)))": {
+ "label": "mapping(uint256 => mapping(uint256 => mapping(enum FleekAccessControl.Roles => struct FleekAccessControl.Role)))",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_uint256,t_struct(App)4671_storage)": {
+ "label": "mapping(uint256 => struct FleekERC721.App)",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_uint256,t_struct(Build)4676_storage)": {
+ "label": "mapping(uint256 => struct FleekERC721.Build)",
+ "numberOfBytes": "32"
+ },
+ "t_mapping(t_uint256,t_struct(Counter)2774_storage)": {
+ "label": "mapping(uint256 => struct Counters.Counter)",
+ "numberOfBytes": "32"
+ },
+ "t_string_memory_ptr": {
+ "label": "string",
+ "numberOfBytes": "32"
+ },
+ "t_string_storage": {
+ "label": "string",
+ "numberOfBytes": "32"
+ },
+ "t_struct(AccessPoint)4689_storage": {
+ "label": "struct FleekERC721.AccessPoint",
+ "members": [
+ {
+ "label": "tokenId",
+ "type": "t_uint256",
+ "offset": 0,
+ "slot": "0"
+ },
+ {
+ "label": "index",
+ "type": "t_uint256",
+ "offset": 0,
+ "slot": "1"
+ },
+ {
+ "label": "score",
+ "type": "t_uint256",
+ "offset": 0,
+ "slot": "2"
+ },
+ {
+ "label": "contentVerified",
+ "type": "t_bool",
+ "offset": 0,
+ "slot": "3"
+ },
+ {
+ "label": "nameVerified",
+ "type": "t_bool",
+ "offset": 1,
+ "slot": "3"
+ },
+ {
+ "label": "owner",
+ "type": "t_address",
+ "offset": 2,
+ "slot": "3"
+ }
+ ],
+ "numberOfBytes": "128"
+ },
+ "t_struct(App)4671_storage": {
+ "label": "struct FleekERC721.App",
+ "members": [
+ {
+ "label": "name",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "0"
+ },
+ {
+ "label": "description",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "1"
+ },
+ {
+ "label": "externalURL",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "2"
+ },
+ {
+ "label": "ENS",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "3"
+ },
+ {
+ "label": "currentBuild",
+ "type": "t_uint256",
+ "offset": 0,
+ "slot": "4"
+ },
+ {
+ "label": "builds",
+ "type": "t_mapping(t_uint256,t_struct(Build)4676_storage)",
+ "offset": 0,
+ "slot": "5"
+ },
+ {
+ "label": "accessPoints",
+ "type": "t_array(t_string_storage)dyn_storage",
+ "offset": 0,
+ "slot": "6"
+ },
+ {
+ "label": "logo",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "7"
+ },
+ {
+ "label": "color",
+ "type": "t_uint24",
+ "offset": 0,
+ "slot": "8"
+ }
+ ],
+ "numberOfBytes": "288"
+ },
+ "t_struct(Build)4676_storage": {
+ "label": "struct FleekERC721.Build",
+ "members": [
+ {
+ "label": "commitHash",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "0"
+ },
+ {
+ "label": "gitRepository",
+ "type": "t_string_storage",
+ "offset": 0,
+ "slot": "1"
+ }
+ ],
+ "numberOfBytes": "64"
+ },
+ "t_struct(Counter)2774_storage": {
+ "label": "struct Counters.Counter",
+ "members": [
+ {
+ "label": "_value",
+ "type": "t_uint256",
+ "offset": 0,
+ "slot": "0"
+ }
+ ],
+ "numberOfBytes": "32"
+ },
+ "t_struct(Role)3943_storage": {
+ "label": "struct FleekAccessControl.Role",
+ "members": [
+ {
+ "label": "indexes",
+ "type": "t_mapping(t_address,t_uint256)",
+ "offset": 0,
+ "slot": "0"
+ },
+ {
+ "label": "members",
+ "type": "t_array(t_address)dyn_storage",
+ "offset": 0,
+ "slot": "1"
+ }
+ ],
+ "numberOfBytes": "64"
+ },
+ "t_uint24": {
+ "label": "uint24",
+ "numberOfBytes": "3"
+ },
+ "t_uint256": {
+ "label": "uint256",
+ "numberOfBytes": "32"
+ },
+ "t_uint8": {
+ "label": "uint8",
+ "numberOfBytes": "1"
+ }
+ }
+ }
}
}
}
diff --git a/assets/aave.svg b/assets/aave.svg
new file mode 100644
index 0000000..35f606e
--- /dev/null
+++ b/assets/aave.svg
@@ -0,0 +1,28 @@
+
+
+
\ No newline at end of file
diff --git a/assets/dydx.svg b/assets/dydx.svg
new file mode 100644
index 0000000..bfe1e10
--- /dev/null
+++ b/assets/dydx.svg
@@ -0,0 +1,23 @@
+
diff --git a/assets/fleek.svg b/assets/fleek.svg
new file mode 100644
index 0000000..598a174
--- /dev/null
+++ b/assets/fleek.svg
@@ -0,0 +1,64 @@
+
\ No newline at end of file
diff --git a/assets/html.svg b/assets/html.svg
new file mode 100644
index 0000000..c62fabb
--- /dev/null
+++ b/assets/html.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/assets/model.svg b/assets/model.svg
new file mode 100644
index 0000000..d20e368
--- /dev/null
+++ b/assets/model.svg
@@ -0,0 +1,107 @@
+
\ No newline at end of file
diff --git a/assets/pancakeswap.svg b/assets/pancakeswap.svg
new file mode 100644
index 0000000..f4ab1ca
--- /dev/null
+++ b/assets/pancakeswap.svg
@@ -0,0 +1,14 @@
+
\ No newline at end of file
diff --git a/assets/psych.svg b/assets/psych.svg
new file mode 100644
index 0000000..fb1a48e
--- /dev/null
+++ b/assets/psych.svg
@@ -0,0 +1,619 @@
+
diff --git a/assets/uniswap.svg b/assets/uniswap.svg
new file mode 100644
index 0000000..68cfd75
--- /dev/null
+++ b/assets/uniswap.svg
@@ -0,0 +1,48 @@
+
+
+
\ No newline at end of file
diff --git a/assets/yearn.svg b/assets/yearn.svg
new file mode 100644
index 0000000..ae79fc3
--- /dev/null
+++ b/assets/yearn.svg
@@ -0,0 +1,23 @@
+
+
+
\ No newline at end of file
diff --git a/contracts/FleekERC721.sol b/contracts/FleekERC721.sol
index 20f81a1..ea0cce0 100644
--- a/contracts/FleekERC721.sol
+++ b/contracts/FleekERC721.sol
@@ -19,9 +19,10 @@ contract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {
event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);
event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);
event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);
- event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);
+ event NewTokenLogo(uint256 indexed token, string indexed image, address indexed triggeredBy);
event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);
event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);
+ event NewTokenColor(uint256 indexed token, uint24 indexed color, address indexed triggeredBy);
event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);
event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);
@@ -57,6 +58,8 @@ contract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {
uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)
mapping(uint256 => Build) builds; // Mapping to build details for each build number
string[] accessPoints; // List of app AccessPoint
+ string logo;
+ uint24 color; // Color of the nft
}
/**
@@ -116,7 +119,9 @@ contract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {
string memory externalURL,
string memory ENS,
string memory commitHash,
- string memory gitRepository
+ string memory gitRepository,
+ string memory logo,
+ uint24 color
) public payable requireCollectionRole(Roles.Owner) returns (uint256) {
uint256 tokenId = _appIds.current();
_mint(to, tokenId);
@@ -127,6 +132,8 @@ contract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {
app.description = description;
app.externalURL = externalURL;
app.ENS = ENS;
+ app.logo = logo;
+ app.color = color;
// The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.
app.currentBuild = 0;
@@ -271,6 +278,62 @@ contract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {
emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);
}
+ /**
+ * @dev Updates the `logo` metadata field of a minted `tokenId`.
+ *
+ * May emit a {NewTokenLogo} event.
+ *
+ * Requirements:
+ *
+ * - the tokenId must be minted and valid.
+ * - the sender must have the `tokenController` role.
+ *
+ */
+ function setTokenLogo(
+ uint256 tokenId,
+ string memory _tokenLogo
+ ) public virtual requireTokenRole(tokenId, Roles.Controller) {
+ _requireMinted(tokenId);
+ _apps[tokenId].logo = _tokenLogo;
+ emit NewTokenLogo(tokenId, _tokenLogo, msg.sender);
+ }
+
+ /**
+ * @dev Updates the `color` metadata field of a minted `tokenId`.
+ *
+ * May emit a {NewTokenColor} event.
+ *
+ * Requirements:
+ *
+ * - the tokenId must be minted and valid.
+ * - the sender must have the `tokenController` role.
+ *
+ */
+ function setTokenColor(
+ uint256 tokenId,
+ uint24 _tokenColor
+ ) public virtual requireTokenRole(tokenId, Roles.Controller) {
+ _requireMinted(tokenId);
+ _apps[tokenId].color = _tokenColor;
+ emit NewTokenColor(tokenId, _tokenColor, msg.sender);
+ }
+
+ /**
+ * @dev Updates the `logo` and `color` metadata fields of a minted `tokenId`.
+ *
+ * May emit a {NewTokenLogo} and a {NewTokenColor} event.
+ *
+ * Requirements:
+ *
+ * - the tokenId must be minted and valid.
+ * - the sender must have the `tokenController` role.
+ *
+ */
+ function setTokenLogoAndColor(uint256 tokenId, string memory _tokenLogo, uint24 _tokenColor) public virtual {
+ setTokenLogo(tokenId, _tokenLogo);
+ setTokenColor(tokenId, _tokenColor);
+ }
+
/**
* @dev Add a new AccessPoint register for an app token.
* The AP name should be a DNS or ENS url and it should be unique.
diff --git a/contracts/util/FleekSVG.sol b/contracts/util/FleekSVG.sol
index 9cac338..b0c1d08 100644
--- a/contracts/util/FleekSVG.sol
+++ b/contracts/util/FleekSVG.sol
@@ -10,29 +10,69 @@ library FleekSVG {
/**
* @dev Generates a SVG image.
*/
- function generateBase64(string memory name, string memory ENS) internal pure returns (string memory) {
+ function generateBase64(
+ string memory name,
+ string memory ENS,
+ string memory logo,
+ string memory color
+ ) public pure returns (string memory) {
return (
string(
abi.encodePacked(
- "data:application/json;base64,",
+ "data:image/svg+xml;base64,",
Base64.encode(
abi.encodePacked(
- '"
)
)
diff --git a/contracts/util/FleekStrings.sol b/contracts/util/FleekStrings.sol
index b34bba5..1e5b909 100644
--- a/contracts/util/FleekStrings.sol
+++ b/contracts/util/FleekStrings.sol
@@ -11,6 +11,8 @@ library FleekStrings {
using Strings for uint256;
using Strings for uint160;
using FleekStrings for bool;
+ using FleekStrings for uint24;
+ using Strings for uint24;
/**
* @dev Converts a boolean value to a string.
@@ -38,12 +40,13 @@ library FleekStrings {
'"description":"', app.description, '",',
'"owner":"', uint160(owner).toHexString(20), '",',
'"external_url":"', app.externalURL, '",',
- '"image":"', FleekSVG.generateBase64(app.name, app.ENS), '",',
+ '"image":"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '",',
'"attributes": [',
'{"trait_type": "ENS", "value":"', app.ENS,'"},',
'{"trait_type": "Commit Hash", "value":"', app.builds[app.currentBuild].commitHash,'"},',
'{"trait_type": "Repository", "value":"', app.builds[app.currentBuild].gitRepository,'"},',
- '{"trait_type": "Version", "value":"', app.currentBuild.toString(),'"}',
+ '{"trait_type": "Version", "value":"', app.currentBuild.toString(),'"},',
+ '{"trait_type": "Color", "value":"', app.color.toColorString(),'"}',
']',
'}'
));
@@ -64,4 +67,17 @@ library FleekStrings {
"}"
));
}
+
+ /**
+ * @dev Converts bytes3 to a hex color string.
+ */
+ function toColorString(uint24 color) internal pure returns (string memory) {
+ bytes memory hexBytes = bytes(color.toHexString(3));
+ bytes memory hexColor = new bytes(7);
+ hexColor[0] = "#";
+ for (uint256 i = 1; i < 7; i++) {
+ hexColor[i] = hexBytes[i + 1];
+ }
+ return string(hexColor);
+ }
}
diff --git a/deployments/mumbai/FleekERC721.json b/deployments/mumbai/FleekERC721.json
index fdb727c..488735b 100644
--- a/deployments/mumbai/FleekERC721.json
+++ b/deployments/mumbai/FleekERC721.json
@@ -1,8 +1,8 @@
{
- "timestamp": "1/17/2023, 12:39:20 PM",
- "address": "0x21d7fBe220958A0F0f7cAE58780fe812EbcB3cd8",
- "transactionHash": "0x715976ee8931f6e220c1e8d03c4aea779e3393def1342c2ff99867fe47125961",
- "gasPrice": 1500000016,
+ "timestamp": "1/23/2023, 11:32:21 AM",
+ "address": "0x8679f8A4Fb3AaA1E851100D2C0444a729a3D946C",
+ "transactionHash": "0x04b40f658429aecbd674f98c0928396624f04ea95e8b7264580a089908332dd5",
+ "gasPrice": 2281682515,
"abi": [
{
"anonymous": false,
@@ -54,6 +54,99 @@
"name": "ApprovalForAll",
"type": "event"
},
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "indexed": false,
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "indexed": true,
+ "internalType": "bool",
+ "name": "verified",
+ "type": "bool"
+ },
+ {
+ "indexed": true,
+ "internalType": "address",
+ "name": "triggeredBy",
+ "type": "address"
+ }
+ ],
+ "name": "ChangeAccessPointContentVerify",
+ "type": "event"
+ },
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "indexed": false,
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "indexed": true,
+ "internalType": "bool",
+ "name": "verified",
+ "type": "bool"
+ },
+ {
+ "indexed": true,
+ "internalType": "address",
+ "name": "triggeredBy",
+ "type": "address"
+ }
+ ],
+ "name": "ChangeAccessPointNameVerify",
+ "type": "event"
+ },
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "indexed": true,
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "indexed": false,
+ "internalType": "uint256",
+ "name": "score",
+ "type": "uint256"
+ },
+ {
+ "indexed": true,
+ "internalType": "address",
+ "name": "triggeredBy",
+ "type": "address"
+ }
+ ],
+ "name": "ChangeAccessPointScore",
+ "type": "event"
+ },
{
"anonymous": false,
"inputs": [
@@ -117,6 +210,31 @@
"name": "Initialized",
"type": "event"
},
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "indexed": true,
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "indexed": true,
+ "internalType": "address",
+ "name": "owner",
+ "type": "address"
+ }
+ ],
+ "name": "NewAccessPoint",
+ "type": "event"
+ },
{
"anonymous": false,
"inputs": [
@@ -267,6 +385,31 @@
"name": "NewTokenName",
"type": "event"
},
+ {
+ "anonymous": false,
+ "inputs": [
+ {
+ "indexed": true,
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "indexed": true,
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "indexed": true,
+ "internalType": "address",
+ "name": "owner",
+ "type": "address"
+ }
+ ],
+ "name": "RemoveAccessPoint",
+ "type": "event"
+ },
{
"anonymous": false,
"inputs": [
@@ -354,6 +497,43 @@
"name": "Transfer",
"type": "event"
},
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ },
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ }
+ ],
+ "name": "addAccessPoint",
+ "outputs": [],
+ "stateMutability": "payable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "tokenId",
+ "type": "uint256"
+ }
+ ],
+ "name": "appAccessPoints",
+ "outputs": [
+ {
+ "internalType": "string[]",
+ "name": "",
+ "type": "string[]"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
{
"inputs": [
{
@@ -404,6 +584,38 @@
"stateMutability": "nonpayable",
"type": "function"
},
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ }
+ ],
+ "name": "decreaseAccessPointScore",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ }
+ ],
+ "name": "getAccessPointJSON",
+ "outputs": [
+ {
+ "internalType": "string",
+ "name": "",
+ "type": "string"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
{
"inputs": [
{
@@ -560,6 +772,19 @@
"stateMutability": "view",
"type": "function"
},
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ }
+ ],
+ "name": "increaseAccessPointScore",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
{
"inputs": [
{
@@ -578,6 +803,25 @@
"stateMutability": "nonpayable",
"type": "function"
},
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ }
+ ],
+ "name": "isAccessPointNameVerified",
+ "outputs": [
+ {
+ "internalType": "bool",
+ "name": "",
+ "type": "bool"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
{
"inputs": [
{
@@ -638,6 +882,16 @@
"internalType": "string",
"name": "gitRepository",
"type": "string"
+ },
+ {
+ "internalType": "string",
+ "name": "logo",
+ "type": "string"
+ },
+ {
+ "internalType": "uint24",
+ "name": "color",
+ "type": "uint24"
}
],
"name": "mint",
@@ -683,6 +937,19 @@
"stateMutability": "view",
"type": "function"
},
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ }
+ ],
+ "name": "removeAccessPoint",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
{
"inputs": [
{
@@ -775,6 +1042,42 @@
"stateMutability": "nonpayable",
"type": "function"
},
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "internalType": "bool",
+ "name": "verified",
+ "type": "bool"
+ }
+ ],
+ "name": "setAccessPointContentVerify",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "apName",
+ "type": "string"
+ },
+ {
+ "internalType": "bool",
+ "name": "verified",
+ "type": "bool"
+ }
+ ],
+ "name": "setAccessPointNameVerify",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function"
+ },
{
"inputs": [
{
@@ -963,8 +1266,8 @@
"type": "function"
}
],
- "bytecode": 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- "metadata": "{\"compiler\":{\"version\":\"0.8.7+commit.e28d00a7\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"toAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"byAddress\",\"type\":\"address\"}],\"name\":\"CollectionRoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"toAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"byAddress\",\"type\":\"address\"}],\"name\":\"CollectionRoleRevoked\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"version\",\"type\":\"uint8\"}],\"name\":\"Initialized\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"token\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"string\",\"name\":\"commitHash\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"triggeredBy\",\"type\":\"address\"}],\"name\":\"NewBuild\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"token\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"string\",\"name\":\"description\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"triggeredBy\",\"type\":\"address\"}],\"name\":\"NewTokenDescription\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"token\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"string\",\"name\":\"ENS\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"triggeredBy\",\"type\":\"address\"}],\"name\":\"NewTokenENS\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"token\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"string\",\"name\":\"externalURL\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"triggeredBy\",\"type\":\"address\"}],\"name\":\"NewTokenExternalURL\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"token\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"string\",\"name\":\"image\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"triggeredBy\",\"type\":\"address\"}],\"name\":\"NewTokenImage\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"token\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"triggeredBy\",\"type\":\"address\"}],\"name\":\"NewTokenName\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"toAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"byAddress\",\"type\":\"address\"}],\"name\":\"TokenRoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"indexed\":true,\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"toAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"byAddress\",\"type\":\"address\"}],\"name\":\"TokenRoleRevoked\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"}],\"name\":\"getCollectionRoleMembers\",\"outputs\":[{\"internalType\":\"address[]\",\"name\":\"\",\"type\":\"address[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"}],\"name\":\"getTokenRoleMembers\",\"outputs\":[{\"internalType\":\"address[]\",\"name\":\"\",\"type\":\"address[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantCollectionRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantTokenRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasCollectionRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasTokenRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"_symbol\",\"type\":\"string\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"description\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"externalURL\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"ENS\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"commitHash\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"gitRepository\",\"type\":\"string\"}],\"name\":\"mint\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"revokeCollectionRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"enum FleekAccessControl.Roles\",\"name\":\"role\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"revokeTokenRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"_commitHash\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"_gitRepository\",\"type\":\"string\"}],\"name\":\"setTokenBuild\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"_tokenDescription\",\"type\":\"string\"}],\"name\":\"setTokenDescription\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"_tokenENS\",\"type\":\"string\"}],\"name\":\"setTokenENS\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"_tokenExternalURL\",\"type\":\"string\"}],\"name\":\"setTokenExternalURL\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"_tokenName\",\"type\":\"string\"}],\"name\":\"setTokenName\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"See {IERC721-approve}.\"},\"balanceOf(address)\":{\"details\":\"See {IERC721-balanceOf}.\"},\"burn(uint256)\":{\"details\":\"Burns a previously minted `tokenId`. May emit a {Transfer} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenOwner` role.\"},\"getApproved(uint256)\":{\"details\":\"See {IERC721-getApproved}.\"},\"getCollectionRoleMembers(uint8)\":{\"details\":\"Returns an array of addresses that all have the collection role.\"},\"getTokenRoleMembers(uint256,uint8)\":{\"details\":\"Returns an array of addresses that all have the same token role for a certain tokenId.\"},\"grantCollectionRole(uint8,address)\":{\"details\":\"Grants the collection role to an address. Requirements: - the caller should have the collection role.\"},\"grantTokenRole(uint256,uint8,address)\":{\"details\":\"Grants the token role to an address. Requirements: - the caller should have the token role.\"},\"hasCollectionRole(uint8,address)\":{\"details\":\"Returns `True` if a certain address has the collection role.\"},\"hasTokenRole(uint256,uint8,address)\":{\"details\":\"Returns `True` if a certain address has the token role.\"},\"initialize(string,string)\":{\"details\":\"Initializes the contract by setting a `name` and a `symbol` to the token collection.\"},\"isApprovedForAll(address,address)\":{\"details\":\"See {IERC721-isApprovedForAll}.\"},\"mint(address,string,string,string,string,string,string)\":{\"details\":\"Mints a token and returns a tokenId. If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event. Requirements: - the caller must have ``collectionOwner``'s admin role.\"},\"name()\":{\"details\":\"See {IERC721Metadata-name}.\"},\"ownerOf(uint256)\":{\"details\":\"See {IERC721-ownerOf}.\"},\"revokeCollectionRole(uint8,address)\":{\"details\":\"Revokes the collection role of an address. Requirements: - the caller should have the collection role.\"},\"revokeTokenRole(uint256,uint8,address)\":{\"details\":\"Revokes the token role of an address. Requirements: - the caller should have the token role.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"See {IERC721-setApprovalForAll}.\"},\"setTokenBuild(uint256,string,string)\":{\"details\":\"Adds a new build to a minted `tokenId`'s builds mapping. May emit a {NewBuild} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenDescription(uint256,string)\":{\"details\":\"Updates the `description` metadata field of a minted `tokenId`. May emit a {NewTokenDescription} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenENS(uint256,string)\":{\"details\":\"Updates the `ENS` metadata field of a minted `tokenId`. May emit a {NewTokenENS} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenExternalURL(uint256,string)\":{\"details\":\"Updates the `externalURL` metadata field of a minted `tokenId`. May emit a {NewTokenExternalURL} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenName(uint256,string)\":{\"details\":\"Updates the `name` metadata field of a minted `tokenId`. May emit a {NewTokenName} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"},\"symbol()\":{\"details\":\"See {IERC721Metadata-symbol}.\"},\"tokenURI(uint256)\":{\"details\":\"Returns the token metadata associated with the `tokenId`. Returns a based64 encoded string value of the URI. Requirements: - the tokenId must be minted and valid.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-transferFrom}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/FleekERC721.sol\":\"FleekERC721\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"details\":{\"constantOptimizer\":true,\"cse\":true,\"deduplicate\":true,\"inliner\":true,\"jumpdestRemover\":true,\"orderLiterals\":true,\"peephole\":true,\"yul\":false},\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"keccak256\":\"0xe798cadb41e2da274913e4b3183a80f50fb057a42238fe8467e077268100ec27\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://899f850f7df5a270bccfb765d70069959ca1c20d3a7381c1c3bda8a3ffee1935\",\"dweb:/ipfs/QmVdnAqwyX2L3nX2HDA5WKGtVBFyH1nKE9A1k7fZnPBkhP\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\":{\"keccak256\":\"0x2a6a0b9fd2d316dcb4141159a9d13be92654066d6c0ae92757ed908ecdfecff0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c05d9be7ee043009eb9f2089b452efc0961345531fc63354a249d7337c69f3bb\",\"dweb:/ipfs/QmTXhzgaYrh6og76BP85i6exNFAv5NYw64uVWyworNogyG\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol\":{\"keccak256\":\"0xbb2ed8106d94aeae6858e2551a1e7174df73994b77b13ebd120ccaaef80155f5\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8bc3c6a456dba727d8dd9fd33420febede490abb49a07469f61d2a3ace66a95a\",\"dweb:/ipfs/QmVAWtEVj7K5AbvgJa9Dz22KiDq9eoptCjnVZqsTMtKXyd\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol\":{\"keccak256\":\"0x2c0b89cef83f353c6f9488c013d8a5968587ffdd6dfc26aad53774214b97e229\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4a68e662c2a82412308b1feb24f3d61a44b3b8772f44cbd440446237313c3195\",\"dweb:/ipfs/QmfBuWUE2TQef9hghDzzuVkDskw3UGAyPgLmPifTNV7K6g\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol\":{\"keccak256\":\"0x95a471796eb5f030fdc438660bebec121ad5d063763e64d92376ffb4b5ce8b70\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4ffbd627e6958983d288801acdedbf3491ee0ebf1a430338bce47c96481ce9e3\",\"dweb:/ipfs/QmUM1vpmNgBV34sYf946SthDJNGhwwqjoRggmj4TUUQmdB\"]},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"keccak256\":\"0x2edcb41c121abc510932e8d83ff8b82cf9cdde35e7c297622f5c29ef0af25183\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://72460c66cd1c3b1c11b863e0d8df0a1c56f37743019e468dc312c754f43e3b06\",\"dweb:/ipfs/QmPExYKiNb9PUsgktQBupPaM33kzDHxaYoVeJdLhv8s879\"]},\"@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol\":{\"keccak256\":\"0x963ea7f0b48b032eef72fe3a7582edf78408d6f834115b9feadd673a4d5bd149\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d6520943ea55fdf5f0bafb39ed909f64de17051bc954ff3e88c9e5621412c79c\",\"dweb:/ipfs/QmWZ4rAKTQbNG2HxGs46AcTXShsVytKeLs7CUCdCSv5N7a\"]},\"@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol\":{\"keccak256\":\"0x6b9a5d35b744b25529a2856a8093e7c03fb35a34b1c4fb5499e560f8ade140da\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://187b5c3a1c9e77678732a2cc5284237f9cfca6bc28ee8bc0a0f4f951d7b3a2f8\",\"dweb:/ipfs/Qmb2KFr7WuQu7btdCiftQG64vTzrG4UyzVmo53EYHcnHYA\"]},\"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\":{\"keccak256\":\"0x9a3b990bd56d139df3e454a9edf1c64668530b5a77fc32eb063bc206f958274a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://0895399d170daab2d69b4c43a0202e5a07f2e67a93b26e3354dcbedb062232f7\",\"dweb:/ipfs/QmUM1VH3XDk559Dsgh4QPvupr3YVKjz87HrSyYzzVFZbxw\"]},\"@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol\":{\"keccak256\":\"0xc6cef87559d0aeffdf0a99803de655938a7779ec0a3cd5d4383483ad85565a09\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://92ad7e572cf44e6b4b37631b44b62f9eb9fb1cf14d9ce51c1504d5dc7ccaf758\",\"dweb:/ipfs/QmcnbqX85tsWnUXPmtuPLE4SczME2sJaTfmqEFkuAJvWhy\"]},\"@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol\":{\"keccak256\":\"0xc1bd5b53319c68f84e3becd75694d941e8f4be94049903232cd8bc7c535aaa5a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://056027a78e6f4b78a39be530983551651ee5a052e786ca2c1c6a3bb1222b03b4\",\"dweb:/ipfs/QmXRUpywAqNwAfXS89vrtiE2THRM9dX9pQ4QxAkV1Wx9kt\"]},\"@openzeppelin/contracts/utils/Base64.sol\":{\"keccak256\":\"0x5f3461639fe20794cfb4db4a6d8477388a15b2e70a018043084b7c4bedfa8136\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://77e5309e2cc4cdc3395214edb0ff43ff5a5f7373f5a425383e540f6fab530f96\",\"dweb:/ipfs/QmTV8DZ9knJDa3b5NPBFQqjvTzodyZVjRUg5mx5A99JPLJ\"]},\"@openzeppelin/contracts/utils/Counters.sol\":{\"keccak256\":\"0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee\",\"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu\"]},\"@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0xa4d1d62251f8574deb032a35fc948386a9b4de74b812d4f545a1ac120486b48a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8c969013129ba9e651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a new AccessPoint register for an app token. The AP name should be a DNS or ENS url and it should be unique. Anyone can add an AP but it should requires a payment. May emit a {NewAccessPoint} event. Requirements: - the tokenId must be minted and valid. IMPORTANT: The payment is not set yet\"},\"appAccessPoints(uint256)\":{\"details\":\"A view function to gether the list of mirrros for a given app. Requirements: - the tokenId must be minted and valid.\"},\"approve(address,uint256)\":{\"details\":\"See {IERC721-approve}.\"},\"balanceOf(address)\":{\"details\":\"See {IERC721-balanceOf}.\"},\"burn(uint256)\":{\"details\":\"Burns a previously minted `tokenId`. May emit a {Transfer} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenOwner` role.\"},\"decreaseAccessPointScore(string)\":{\"details\":\"Decreases the score of a AccessPoint registry if is greater than 0. May emit a {ChangeAccessPointScore} event. Requirements: - the AP must exist.\"},\"getAccessPointJSON(string)\":{\"details\":\"A view function to gether information about an AccessPoint. It returns a JSON string representing the AccessPoint information. Requirements: - the AP must exist.\"},\"getApproved(uint256)\":{\"details\":\"See {IERC721-getApproved}.\"},\"getCollectionRoleMembers(uint8)\":{\"details\":\"Returns an array of addresses that all have the collection role.\"},\"getTokenRoleMembers(uint256,uint8)\":{\"details\":\"Returns an array of addresses that all have the same token role for a certain tokenId.\"},\"grantCollectionRole(uint8,address)\":{\"details\":\"Grants the collection role to an address. Requirements: - the caller should have the collection role.\"},\"grantTokenRole(uint256,uint8,address)\":{\"details\":\"Grants the token role to an address. Requirements: - the caller should have the token role.\"},\"hasCollectionRole(uint8,address)\":{\"details\":\"Returns `True` if a certain address has the collection role.\"},\"hasTokenRole(uint256,uint8,address)\":{\"details\":\"Returns `True` if a certain address has the token role.\"},\"increaseAccessPointScore(string)\":{\"details\":\"Increases the score of a AccessPoint registry. May emit a {ChangeAccessPointScore} event. Requirements: - the AP must exist.\"},\"initialize(string,string)\":{\"details\":\"Initializes the contract by setting a `name` and a `symbol` to the token collection.\"},\"isAccessPointNameVerified(string)\":{\"details\":\"A view function to check if a AccessPoint is verified. Requirements: - the AP must exist.\"},\"isApprovedForAll(address,address)\":{\"details\":\"See {IERC721-isApprovedForAll}.\"},\"mint(address,string,string,string,string,string,string,string,uint24)\":{\"details\":\"Mints a token and returns a tokenId. If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event. Requirements: - the caller must have ``collectionOwner``'s admin role.\"},\"name()\":{\"details\":\"See {IERC721Metadata-name}.\"},\"ownerOf(uint256)\":{\"details\":\"See {IERC721-ownerOf}.\"},\"removeAccessPoint(string)\":{\"details\":\"Remove an AccessPoint registry for an app token. It will also remove the AP from the app token APs list. May emit a {RemoveAccessPoint} event. Requirements: - the AP must exist. - must be called by the AP owner.\"},\"revokeCollectionRole(uint8,address)\":{\"details\":\"Revokes the collection role of an address. Requirements: - the caller should have the collection role.\"},\"revokeTokenRole(uint256,uint8,address)\":{\"details\":\"Revokes the token role of an address. Requirements: - the caller should have the token role.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"setAccessPointContentVerify(string,bool)\":{\"details\":\"Set the content verification of a AccessPoint registry. May emit a {ChangeAccessPointContentVerify} event. Requirements: - the AP must exist. - the sender must have the token controller role.\"},\"setAccessPointNameVerify(string,bool)\":{\"details\":\"Set the name verification of a AccessPoint registry. May emit a {ChangeAccessPointNameVerify} event. Requirements: - the AP must exist. - the sender must have the token controller role.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"See {IERC721-setApprovalForAll}.\"},\"setTokenBuild(uint256,string,string)\":{\"details\":\"Adds a new build to a minted `tokenId`'s builds mapping. May emit a {NewBuild} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenDescription(uint256,string)\":{\"details\":\"Updates the `description` metadata field of a minted `tokenId`. May emit a {NewTokenDescription} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenENS(uint256,string)\":{\"details\":\"Updates the `ENS` metadata field of a minted `tokenId`. May emit a {NewTokenENS} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenExternalURL(uint256,string)\":{\"details\":\"Updates the `externalURL` metadata field of a minted `tokenId`. May emit a {NewTokenExternalURL} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"setTokenName(uint256,string)\":{\"details\":\"Updates the `name` metadata field of a minted `tokenId`. May emit a {NewTokenName} event. Requirements: - the tokenId must be minted and valid. - the sender must have the `tokenController` role.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"},\"symbol()\":{\"details\":\"See {IERC721Metadata-symbol}.\"},\"tokenURI(uint256)\":{\"details\":\"Returns the token metadata associated with the `tokenId`. Returns a based64 encoded string value of the URI. Requirements: - the tokenId must be minted and valid.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-transferFrom}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/FleekERC721.sol\":\"FleekERC721\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[],\"viaIR\":true},\"sources\":{\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"keccak256\":\"0xe798cadb41e2da274913e4b3183a80f50fb057a42238fe8467e077268100ec27\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://899f850f7df5a270bccfb765d70069959ca1c20d3a7381c1c3bda8a3ffee1935\",\"dweb:/ipfs/QmVdnAqwyX2L3nX2HDA5WKGtVBFyH1nKE9A1k7fZnPBkhP\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\":{\"keccak256\":\"0x2a6a0b9fd2d316dcb4141159a9d13be92654066d6c0ae92757ed908ecdfecff0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c05d9be7ee043009eb9f2089b452efc0961345531fc63354a249d7337c69f3bb\",\"dweb:/ipfs/QmTXhzgaYrh6og76BP85i6exNFAv5NYw64uVWyworNogyG\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol\":{\"keccak256\":\"0xbb2ed8106d94aeae6858e2551a1e7174df73994b77b13ebd120ccaaef80155f5\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8bc3c6a456dba727d8dd9fd33420febede490abb49a07469f61d2a3ace66a95a\",\"dweb:/ipfs/QmVAWtEVj7K5AbvgJa9Dz22KiDq9eoptCjnVZqsTMtKXyd\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol\":{\"keccak256\":\"0x2c0b89cef83f353c6f9488c013d8a5968587ffdd6dfc26aad53774214b97e229\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4a68e662c2a82412308b1feb24f3d61a44b3b8772f44cbd440446237313c3195\",\"dweb:/ipfs/QmfBuWUE2TQef9hghDzzuVkDskw3UGAyPgLmPifTNV7K6g\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol\":{\"keccak256\":\"0x95a471796eb5f030fdc438660bebec121ad5d063763e64d92376ffb4b5ce8b70\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4ffbd627e6958983d288801acdedbf3491ee0ebf1a430338bce47c96481ce9e3\",\"dweb:/ipfs/QmUM1vpmNgBV34sYf946SthDJNGhwwqjoRggmj4TUUQmdB\"]},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"keccak256\":\"0x2edcb41c121abc510932e8d83ff8b82cf9cdde35e7c297622f5c29ef0af25183\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://72460c66cd1c3b1c11b863e0d8df0a1c56f37743019e468dc312c754f43e3b06\",\"dweb:/ipfs/QmPExYKiNb9PUsgktQBupPaM33kzDHxaYoVeJdLhv8s879\"]},\"@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol\":{\"keccak256\":\"0x963ea7f0b48b032eef72fe3a7582edf78408d6f834115b9feadd673a4d5bd149\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d6520943ea55fdf5f0bafb39ed909f64de17051bc954ff3e88c9e5621412c79c\",\"dweb:/ipfs/QmWZ4rAKTQbNG2HxGs46AcTXShsVytKeLs7CUCdCSv5N7a\"]},\"@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol\":{\"keccak256\":\"0x6b9a5d35b744b25529a2856a8093e7c03fb35a34b1c4fb5499e560f8ade140da\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://187b5c3a1c9e77678732a2cc5284237f9cfca6bc28ee8bc0a0f4f951d7b3a2f8\",\"dweb:/ipfs/Qmb2KFr7WuQu7btdCiftQG64vTzrG4UyzVmo53EYHcnHYA\"]},\"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\":{\"keccak256\":\"0x9a3b990bd56d139df3e454a9edf1c64668530b5a77fc32eb063bc206f958274a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://0895399d170daab2d69b4c43a0202e5a07f2e67a93b26e3354dcbedb062232f7\",\"dweb:/ipfs/QmUM1VH3XDk559Dsgh4QPvupr3YVKjz87HrSyYzzVFZbxw\"]},\"@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol\":{\"keccak256\":\"0xc6cef87559d0aeffdf0a99803de655938a7779ec0a3cd5d4383483ad85565a09\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://92ad7e572cf44e6b4b37631b44b62f9eb9fb1cf14d9ce51c1504d5dc7ccaf758\",\"dweb:/ipfs/QmcnbqX85tsWnUXPmtuPLE4SczME2sJaTfmqEFkuAJvWhy\"]},\"@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol\":{\"keccak256\":\"0xc1bd5b53319c68f84e3becd75694d941e8f4be94049903232cd8bc7c535aaa5a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://056027a78e6f4b78a39be530983551651ee5a052e786ca2c1c6a3bb1222b03b4\",\"dweb:/ipfs/QmXRUpywAqNwAfXS89vrtiE2THRM9dX9pQ4QxAkV1Wx9kt\"]},\"@openzeppelin/contracts/utils/Base64.sol\":{\"keccak256\":\"0x5f3461639fe20794cfb4db4a6d8477388a15b2e70a018043084b7c4bedfa8136\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://77e5309e2cc4cdc3395214edb0ff43ff5a5f7373f5a425383e540f6fab530f96\",\"dweb:/ipfs/QmTV8DZ9knJDa3b5NPBFQqjvTzodyZVjRUg5mx5A99JPLJ\"]},\"@openzeppelin/contracts/utils/Counters.sol\":{\"keccak256\":\"0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee\",\"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu\"]},\"@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0xa4d1d62251f8574deb032a35fc948386a9b4de74b812d4f545a1ac120486b48a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8c969013129ba9e651a20735ef659fef6d8a1139ea3607bd4b26ddea2d645634\",\"dweb:/ipfs/QmVhVa6LGuzAcB8qgDtVHRkucn4ihj5UZr8xBLcJkP6ucb\"]},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"keccak256\":\"0xa1e8e83cd0087785df04ac79fb395d9f3684caeaf973d9e2c71caef723a3a5d6\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://33bbf48cc069be677705037ba7520c22b1b622c23b33e1a71495f2d36549d40b\",\"dweb:/ipfs/Qmct36zWXv3j7LZB83uwbg7TXwnZSN1fqHNDZ93GG98bGz\"]},\"contracts/FleekAccessControl.sol\":{\"keccak256\":\"0x99b148a767f42ff1bfcee7ff68d8b11ece6aa78a96a5637c9b5e1ddc1cca7b34\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ff6dd367c0f3894c2c3fcd28cd02ccce384bea6dc23baa7b03041be237cc64ae\",\"dweb:/ipfs/QmWGtcukpo1ApXiVxkAfMJ3u8Be9quLXBzExcXr6KJ4gmL\"]},\"contracts/FleekERC721.sol\":{\"keccak256\":\"0x17cb71d846831897ea6ced6e3a2fc36b830e6f31a91b2dc769066e8af44c0951\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1f3c29cc623a6751e8bacbf32eeb6200574904adfdd5fbb65e7bfce2e2ef313c\",\"dweb:/ipfs/QmaiC2fsTWamdfBAwKQmsjXrKkLvpYpWSrGcEk8LFqQBjS\"]},\"contracts/util/FleekSVG.sol\":{\"keccak256\":\"0x825f901fea144b1994171e060f996301a261a55a9c8482e5fdd31e21adab0e26\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d2f7572678c540100ba8a08ec771e991493a4f6fd626765747e588fd7844892b\",\"dweb:/ipfs/QmWATHHJm8b7BvT8vprdJ9hUbFLsvLqkPe1jZh8qudoDc7\"]},\"contracts/util/FleekStrings.sol\":{\"keccak256\":\"0xa3494dbe8df7abb25c60401cc7a23c720d912e9713784931abdc616cdb600eca\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://53873b5e4d672a6adfbe18863a4bcb9e26e7e4b801dfebed68a2dde44a06da2f\",\"dweb:/ipfs/Qmdpe9JjDhMcNQUzJUiSXQi6bPkDXR2ryWV9hLAXsNkKXY\"]}},\"version\":1}",
"storageLayout": {
"storage": [
{
@@ -1088,20 +1391,28 @@
"type": "t_mapping(t_uint256,t_mapping(t_uint256,t_mapping(t_enum(Roles)3895,t_struct(Role)3943_storage)))"
},
{
- "astId": 4614,
+ "astId": 4692,
"contract": "contracts/FleekERC721.sol:FleekERC721",
- "label": "_tokenIds",
+ "label": "_appIds",
"offset": 0,
"slot": "155",
"type": "t_struct(Counter)2774_storage"
},
{
- "astId": 4619,
+ "astId": 4697,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "_apps",
"offset": 0,
"slot": "156",
- "type": "t_mapping(t_uint256,t_struct(App)4606_storage)"
+ "type": "t_mapping(t_uint256,t_struct(App)4671_storage)"
+ },
+ {
+ "astId": 4702,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "_accessPoints",
+ "offset": 0,
+ "slot": "157",
+ "type": "t_mapping(t_string_memory_ptr,t_struct(AccessPoint)4689_storage)"
}
],
"types": {
@@ -1116,6 +1427,12 @@
"label": "address[]",
"numberOfBytes": "32"
},
+ "t_array(t_string_storage)dyn_storage": {
+ "base": "t_string_storage",
+ "encoding": "dynamic_array",
+ "label": "string[]",
+ "numberOfBytes": "32"
+ },
"t_array(t_uint256)44_storage": {
"base": "t_uint256",
"encoding": "inplace",
@@ -1166,6 +1483,13 @@
"numberOfBytes": "32",
"value": "t_struct(Role)3943_storage"
},
+ "t_mapping(t_string_memory_ptr,t_struct(AccessPoint)4689_storage)": {
+ "encoding": "mapping",
+ "key": "t_string_memory_ptr",
+ "label": "mapping(string => struct FleekERC721.AccessPoint)",
+ "numberOfBytes": "32",
+ "value": "t_struct(AccessPoint)4689_storage"
+ },
"t_mapping(t_uint256,t_address)": {
"encoding": "mapping",
"key": "t_uint256",
@@ -1187,19 +1511,19 @@
"numberOfBytes": "32",
"value": "t_mapping(t_uint256,t_mapping(t_enum(Roles)3895,t_struct(Role)3943_storage))"
},
- "t_mapping(t_uint256,t_struct(App)4606_storage)": {
+ "t_mapping(t_uint256,t_struct(App)4671_storage)": {
"encoding": "mapping",
"key": "t_uint256",
"label": "mapping(uint256 => struct FleekERC721.App)",
"numberOfBytes": "32",
- "value": "t_struct(App)4606_storage"
+ "value": "t_struct(App)4671_storage"
},
- "t_mapping(t_uint256,t_struct(Build)4611_storage)": {
+ "t_mapping(t_uint256,t_struct(Build)4676_storage)": {
"encoding": "mapping",
"key": "t_uint256",
"label": "mapping(uint256 => struct FleekERC721.Build)",
"numberOfBytes": "32",
- "value": "t_struct(Build)4611_storage"
+ "value": "t_struct(Build)4676_storage"
},
"t_mapping(t_uint256,t_struct(Counter)2774_storage)": {
"encoding": "mapping",
@@ -1208,17 +1532,77 @@
"numberOfBytes": "32",
"value": "t_struct(Counter)2774_storage"
},
+ "t_string_memory_ptr": {
+ "encoding": "bytes",
+ "label": "string",
+ "numberOfBytes": "32"
+ },
"t_string_storage": {
"encoding": "bytes",
"label": "string",
"numberOfBytes": "32"
},
- "t_struct(App)4606_storage": {
+ "t_struct(AccessPoint)4689_storage": {
+ "encoding": "inplace",
+ "label": "struct FleekERC721.AccessPoint",
+ "members": [
+ {
+ "astId": 4678,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "tokenId",
+ "offset": 0,
+ "slot": "0",
+ "type": "t_uint256"
+ },
+ {
+ "astId": 4680,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "index",
+ "offset": 0,
+ "slot": "1",
+ "type": "t_uint256"
+ },
+ {
+ "astId": 4682,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "score",
+ "offset": 0,
+ "slot": "2",
+ "type": "t_uint256"
+ },
+ {
+ "astId": 4684,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "contentVerified",
+ "offset": 0,
+ "slot": "3",
+ "type": "t_bool"
+ },
+ {
+ "astId": 4686,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "nameVerified",
+ "offset": 1,
+ "slot": "3",
+ "type": "t_bool"
+ },
+ {
+ "astId": 4688,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "owner",
+ "offset": 2,
+ "slot": "3",
+ "type": "t_address"
+ }
+ ],
+ "numberOfBytes": "128"
+ },
+ "t_struct(App)4671_storage": {
"encoding": "inplace",
"label": "struct FleekERC721.App",
"members": [
{
- "astId": 4592,
+ "astId": 4650,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "name",
"offset": 0,
@@ -1226,7 +1610,7 @@
"type": "t_string_storage"
},
{
- "astId": 4594,
+ "astId": 4652,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "description",
"offset": 0,
@@ -1234,7 +1618,7 @@
"type": "t_string_storage"
},
{
- "astId": 4596,
+ "astId": 4654,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "externalURL",
"offset": 0,
@@ -1242,7 +1626,7 @@
"type": "t_string_storage"
},
{
- "astId": 4598,
+ "astId": 4656,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "ENS",
"offset": 0,
@@ -1250,7 +1634,7 @@
"type": "t_string_storage"
},
{
- "astId": 4600,
+ "astId": 4658,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "currentBuild",
"offset": 0,
@@ -1258,22 +1642,46 @@
"type": "t_uint256"
},
{
- "astId": 4605,
+ "astId": 4663,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "builds",
"offset": 0,
"slot": "5",
- "type": "t_mapping(t_uint256,t_struct(Build)4611_storage)"
+ "type": "t_mapping(t_uint256,t_struct(Build)4676_storage)"
+ },
+ {
+ "astId": 4666,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "accessPoints",
+ "offset": 0,
+ "slot": "6",
+ "type": "t_array(t_string_storage)dyn_storage"
+ },
+ {
+ "astId": 4668,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "logo",
+ "offset": 0,
+ "slot": "7",
+ "type": "t_string_storage"
+ },
+ {
+ "astId": 4670,
+ "contract": "contracts/FleekERC721.sol:FleekERC721",
+ "label": "color",
+ "offset": 0,
+ "slot": "8",
+ "type": "t_uint24"
}
],
- "numberOfBytes": "192"
+ "numberOfBytes": "288"
},
- "t_struct(Build)4611_storage": {
+ "t_struct(Build)4676_storage": {
"encoding": "inplace",
"label": "struct FleekERC721.Build",
"members": [
{
- "astId": 4608,
+ "astId": 4673,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "commitHash",
"offset": 0,
@@ -1281,7 +1689,7 @@
"type": "t_string_storage"
},
{
- "astId": 4610,
+ "astId": 4675,
"contract": "contracts/FleekERC721.sol:FleekERC721",
"label": "gitRepository",
"offset": 0,
@@ -1329,6 +1737,11 @@
],
"numberOfBytes": "64"
},
+ "t_uint24": {
+ "encoding": "inplace",
+ "label": "uint24",
+ "numberOfBytes": "3"
+ },
"t_uint256": {
"encoding": "inplace",
"label": "uint256",
diff --git a/deployments/mumbai/FleekSVG.json b/deployments/mumbai/FleekSVG.json
new file mode 100644
index 0000000..493bd9c
--- /dev/null
+++ b/deployments/mumbai/FleekSVG.json
@@ -0,0 +1,48 @@
+{
+ "timestamp": "1/23/2023, 11:32:10 AM",
+ "address": "0x197d55b17045145077DAeB23B9AdE0FF300f0498",
+ "transactionHash": "0x1f6257692a914e0c1a8a52bc02b27db459db6227b7975b854a11edb5d46b9260",
+ "gasPrice": 2281682515,
+ "abi": [
+ {
+ "inputs": [
+ {
+ "internalType": "string",
+ "name": "name",
+ "type": "string"
+ },
+ {
+ "internalType": "string",
+ "name": "ENS",
+ "type": "string"
+ },
+ {
+ "internalType": "string",
+ "name": "logo",
+ "type": "string"
+ },
+ {
+ "internalType": "string",
+ "name": "color",
+ "type": "string"
+ }
+ ],
+ "name": "generateBase64",
+ "outputs": [
+ {
+ "internalType": "string",
+ "name": "",
+ "type": "string"
+ }
+ ],
+ "stateMutability": "pure",
+ "type": "function"
+ }
+ ],
+ "bytecode": 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+ "metadata": "{\"compiler\":{\"version\":\"0.8.12+commit.f00d7308\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"ENS\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"logo\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"color\",\"type\":\"string\"}],\"name\":\"generateBase64\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"pure\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"generateBase64(string,string,string,string)\":{\"details\":\"Generates a SVG image.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/util/FleekSVG.sol\":\"FleekSVG\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[],\"viaIR\":true},\"sources\":{\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"keccak256\":\"0xe798cadb41e2da274913e4b3183a80f50fb057a42238fe8467e077268100ec27\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://899f850f7df5a270bccfb765d70069959ca1c20d3a7381c1c3bda8a3ffee1935\",\"dweb:/ipfs/QmVdnAqwyX2L3nX2HDA5WKGtVBFyH1nKE9A1k7fZnPBkhP\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\":{\"keccak256\":\"0x2a6a0b9fd2d316dcb4141159a9d13be92654066d6c0ae92757ed908ecdfecff0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c05d9be7ee043009eb9f2089b452efc0961345531fc63354a249d7337c69f3bb\",\"dweb:/ipfs/QmTXhzgaYrh6og76BP85i6exNFAv5NYw64uVWyworNogyG\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol\":{\"keccak256\":\"0xbb2ed8106d94aeae6858e2551a1e7174df73994b77b13ebd120ccaaef80155f5\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8bc3c6a456dba727d8dd9fd33420febede490abb49a07469f61d2a3ace66a95a\",\"dweb:/ipfs/QmVAWtEVj7K5AbvgJa9Dz22KiDq9eoptCjnVZqsTMtKXyd\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol\":{\"keccak256\":\"0x2c0b89cef83f353c6f9488c013d8a5968587ffdd6dfc26aad53774214b97e229\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4a68e662c2a82412308b1feb24f3d61a44b3b8772f44cbd440446237313c3195\",\"dweb:/ipfs/QmfBuWUE2TQef9hghDzzuVkDskw3UGAyPgLmPifTNV7K6g\"]},\"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol\":{\"keccak256\":\"0x95a471796eb5f030fdc438660bebec121ad5d063763e64d92376ffb4b5ce8b70\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://4ffbd627e6958983d288801acdedbf3491ee0ebf1a430338bce47c96481ce9e3\",\"dweb:/ipfs/QmUM1vpmNgBV34sYf946SthDJNGhwwqjoRggmj4TUUQmdB\"]},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"keccak256\":\"0x2edcb41c121abc510932e8d83ff8b82cf9cdde35e7c297622f5c29ef0af25183\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://72460c66cd1c3b1c11b863e0d8df0a1c56f37743019e468dc312c754f43e3b06\",\"dweb:/ipfs/QmPExYKiNb9PUsgktQBupPaM33kzDHxaYoVeJdLhv8s879\"]},\"@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol\":{\"keccak256\":\"0x963ea7f0b48b032eef72fe3a7582edf78408d6f834115b9feadd673a4d5bd149\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d6520943ea55fdf5f0bafb39ed909f64de17051bc954ff3e88c9e5621412c79c\",\"dweb:/ipfs/QmWZ4rAKTQbNG2HxGs46AcTXShsVytKeLs7CUCdCSv5N7a\"]},\"@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol\":{\"keccak256\":\"0x6b9a5d35b744b25529a2856a8093e7c03fb35a34b1c4fb5499e560f8ade140da\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://187b5c3a1c9e77678732a2cc5284237f9cfca6bc28ee8bc0a0f4f951d7b3a2f8\",\"dweb:/ipfs/Qmb2KFr7WuQu7btdCiftQG64vTzrG4UyzVmo53EYHcnHYA\"]},\"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\":{\"keccak256\":\"0x9a3b990bd56d139df3e454a9edf1c64668530b5a77fc32eb063bc206f958274a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://0895399d170daab2d69b4c43a0202e5a07f2e67a93b26e3354dcbedb062232f7\",\"dweb:/ipfs/QmUM1VH3XDk559Dsgh4QPvupr3YVKjz87HrSyYzzVFZbxw\"]},\"@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol\":{\"keccak256\":\"0xc6cef87559d0aeffdf0a99803de655938a7779ec0a3cd5d4383483ad85565a09\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://92ad7e572cf44e6b4b37631b44b62f9eb9fb1cf14d9ce51c1504d5dc7ccaf758\",\"dweb:/ipfs/QmcnbqX85tsWnUXPmtuPLE4SczME2sJaTfmqEFkuAJvWhy\"]},\"@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol\":{\"keccak256\":\"0xc1bd5b53319c68f84e3becd75694d941e8f4be94049903232cd8bc7c535aaa5a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://056027a78e6f4b78a39be530983551651ee5a052e786ca2c1c6a3bb1222b03b4\",\"dweb:/ipfs/QmXRUpywAqNwAfXS89vrtiE2THRM9dX9pQ4QxAkV1Wx9kt\"]},\"@openzeppelin/contracts/utils/Base64.sol\":{\"keccak256\":\"0x5f3461639fe20794cfb4db4a6d8477388a15b2e70a018043084b7c4bedfa8136\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://77e5309e2cc4cdc3395214edb0ff43ff5a5f7373f5a425383e540f6fab530f96\",\"dweb:/ipfs/QmTV8DZ9knJDa3b5NPBFQqjvTzodyZVjRUg5mx5A99JPLJ\"]},\"@openzeppelin/contracts/utils/Counters.sol\":{\"keccak256\":\"0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee\",\"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu\"]},\"@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0xa4d1d62251f8574deb032a35fc948386a9b4de74b812d4f545a1ac120486b48a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8c969013129ba9e651a20735ef659fef6d8a1139ea3607bd4b26ddea2d645634\",\"dweb:/ipfs/QmVhVa6LGuzAcB8qgDtVHRkucn4ihj5UZr8xBLcJkP6ucb\"]},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"keccak256\":\"0xa1e8e83cd0087785df04ac79fb395d9f3684caeaf973d9e2c71caef723a3a5d6\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://33bbf48cc069be677705037ba7520c22b1b622c23b33e1a71495f2d36549d40b\",\"dweb:/ipfs/Qmct36zWXv3j7LZB83uwbg7TXwnZSN1fqHNDZ93GG98bGz\"]},\"contracts/FleekAccessControl.sol\":{\"keccak256\":\"0x99b148a767f42ff1bfcee7ff68d8b11ece6aa78a96a5637c9b5e1ddc1cca7b34\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ff6dd367c0f3894c2c3fcd28cd02ccce384bea6dc23baa7b03041be237cc64ae\",\"dweb:/ipfs/QmWGtcukpo1ApXiVxkAfMJ3u8Be9quLXBzExcXr6KJ4gmL\"]},\"contracts/FleekERC721.sol\":{\"keccak256\":\"0x17cb71d846831897ea6ced6e3a2fc36b830e6f31a91b2dc769066e8af44c0951\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1f3c29cc623a6751e8bacbf32eeb6200574904adfdd5fbb65e7bfce2e2ef313c\",\"dweb:/ipfs/QmaiC2fsTWamdfBAwKQmsjXrKkLvpYpWSrGcEk8LFqQBjS\"]},\"contracts/util/FleekSVG.sol\":{\"keccak256\":\"0x825f901fea144b1994171e060f996301a261a55a9c8482e5fdd31e21adab0e26\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d2f7572678c540100ba8a08ec771e991493a4f6fd626765747e588fd7844892b\",\"dweb:/ipfs/QmWATHHJm8b7BvT8vprdJ9hUbFLsvLqkPe1jZh8qudoDc7\"]},\"contracts/util/FleekStrings.sol\":{\"keccak256\":\"0xa3494dbe8df7abb25c60401cc7a23c720d912e9713784931abdc616cdb600eca\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://53873b5e4d672a6adfbe18863a4bcb9e26e7e4b801dfebed68a2dde44a06da2f\",\"dweb:/ipfs/Qmdpe9JjDhMcNQUzJUiSXQi6bPkDXR2ryWV9hLAXsNkKXY\"]}},\"version\":1}",
+ "storageLayout": {
+ "storage": [],
+ "types": null
+ }
+}
diff --git a/deployments/mumbai/proxy.json b/deployments/mumbai/proxy.json
index c59d28f..1dfc438 100644
--- a/deployments/mumbai/proxy.json
+++ b/deployments/mumbai/proxy.json
@@ -1,5 +1,13 @@
{
"FleekERC721": [
+ {
+ "address": "0x8679f8A4Fb3AaA1E851100D2C0444a729a3D946C",
+ "timestamp": "1/19/2023, 8:33:42 PM"
+ },
+ {
+ "address": "0x72b255A13ac5758971Ba365913e432eEd341656D",
+ "timestamp": "1/18/2023, 4:15:56 PM"
+ },
{
"address": "0x21d7fBe220958A0F0f7cAE58780fe812EbcB3cd8",
"timestamp": "1/16/2023, 8:51:51 AM"
diff --git a/deployments/mumbai/solcInputs/0eda7437ce4f580aad196968f5821802.json b/deployments/mumbai/solcInputs/0eda7437ce4f580aad196968f5821802.json
new file mode 100644
index 0000000..9ec30cb
--- /dev/null
+++ b/deployments/mumbai/solcInputs/0eda7437ce4f580aad196968f5821802.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n uint24 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n uint24 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n using FleekStrings for uint24;\n using Strings for uint24;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"},',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toColorString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n\n /**\n * @dev Converts bytes3 to a hex color string.\n */\n function toColorString(uint24 color) internal pure returns (string memory) {\n bytes memory hexBytes = bytes(color.toHexString(3));\n bytes memory hexColor = new bytes(7);\n hexColor[0] = \"#\";\n for (uint256 i = 1; i < 7; i++) {\n hexColor[i] = hexBytes[i + 1];\n }\n return string(hexColor);\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) internal pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/28a1ab40f8a49a8fd2e522556761b58a.json b/deployments/mumbai/solcInputs/28a1ab40f8a49a8fd2e522556761b58a.json
new file mode 100644
index 0000000..fadb9c8
--- /dev/null
+++ b/deployments/mumbai/solcInputs/28a1ab40f8a49a8fd2e522556761b58a.json
@@ -0,0 +1,82 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./SVGLibrary.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n Counters.Counter private _tokenIds;\n mapping(uint256 => App) private _apps;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if msg.sender has the role of tokenOwner for a certain tokenId.\n */\n modifier requireTokenOwner(uint256 tokenId) {\n require(msg.sender == ownerOf(tokenId), \"FleekERC721: must be token owner\");\n _;\n }\n\n /**\n * @dev Generates a SVG image.\n */\n function _generateSVG(string memory name, string memory ENS) internal pure returns (string memory) {\n return (string(abi.encodePacked(\"data:image/svg+xml;base64,\", Base64.encode(SVGLibrary.parseSVG(name, ENS)))));\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _tokenIds.current();\n _mint(to, tokenId);\n _tokenIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n // prettier-ignore\n bytes memory dataURI = abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', Strings.toHexString(uint160(owner), 20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', _generateSVG(app.name, app.ENS), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', Strings.toString(app.currentBuild),'\"}',\n ']',\n '}'\n );\n\n return string(abi.encodePacked(_baseURI(), Base64.encode((dataURI))));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/SVGLibrary.sol": {
+ "content": "library SVGLibrary {\r\n function parseSVG(string memory name, string memory version) internal pure returns (bytes memory) {\r\n return\r\n abi.encodePacked(\r\n '\"\r\n );\r\n }\r\n}\r\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": false
+ }
+ },
+ "viaIR": false,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/3552ba8e8c74c7beab95d2faf58af779.json b/deployments/mumbai/solcInputs/3552ba8e8c74c7beab95d2faf58af779.json
new file mode 100644
index 0000000..62e815e
--- /dev/null
+++ b/deployments/mumbai/solcInputs/3552ba8e8c74c7beab95d2faf58af779.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(string memory name, string memory ENS) internal pure returns (string memory) {\n string memory color = \"#e34f26\";\n string\n memory logo = \"data:image/svg+xml;base64,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\";\n\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/36fce6b2c84b45d410febd14169bdadd.json b/deployments/mumbai/solcInputs/36fce6b2c84b45d410febd14169bdadd.json
new file mode 100644
index 0000000..8e5f134
--- /dev/null
+++ b/deployments/mumbai/solcInputs/36fce6b2c84b45d410febd14169bdadd.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n uint24 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n uint24 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n using FleekStrings for uint24;\n using Strings for uint24;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"},',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toColorString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n\n /**\n * @dev Converts bytes3 to a hex color string.\n */\n function toColorString(uint24 color) internal pure returns (string memory) {\n bytes memory hexBytes = bytes(color.toHexString(6));\n // remove 0x and add # from hexString\n bytes memory hexColor = new bytes(7);\n hexColor[0] = \"#\";\n for (uint256 i = 2; i < 8; i++) {\n hexColor[i - 2] = hexBytes[i];\n }\n return string(hexColor);\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) internal pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/3e31d97b4e5be79f974bb2db691c518e.json b/deployments/mumbai/solcInputs/3e31d97b4e5be79f974bb2db691c518e.json
new file mode 100644
index 0000000..b6f2dbe
--- /dev/null
+++ b/deployments/mumbai/solcInputs/3e31d97b4e5be79f974bb2db691c518e.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(string memory name, string memory ENS) internal pure returns (string memory) {\n string memory color = \"#e34f26\";\n string memory logo = \"https://cdn.worldvectorlogo.com/logos/html-1.svg\";\n\n return (\n string(\n abi.encodePacked(\n \"data:application/json;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/503442bf66fe6b63b37bab0162882994.json b/deployments/mumbai/solcInputs/503442bf66fe6b63b37bab0162882994.json
new file mode 100644
index 0000000..4ad701a
--- /dev/null
+++ b/deployments/mumbai/solcInputs/503442bf66fe6b63b37bab0162882994.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n bytes3 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n bytes3 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n using FleekStrings for bytes3;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"}',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toColorString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n\n /**\n * @dev Converts bytes3 to a hex color string.\n */\n function toColorString(bytes3 _bytes) internal pure returns (string memory) {\n return string(abi.encodePacked(\"#\", _bytes[0], _bytes[1], _bytes[2]));\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) internal pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/505ec583d0c3578b33b03d3f73cbb55d.json b/deployments/mumbai/solcInputs/505ec583d0c3578b33b03d3f73cbb55d.json
new file mode 100644
index 0000000..8aeb566
--- /dev/null
+++ b/deployments/mumbai/solcInputs/505ec583d0c3578b33b03d3f73cbb55d.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n uint24 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n uint24 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n using FleekStrings for uint24;\n using Strings for uint24;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"},',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toColorString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n\n /**\n * @dev Converts bytes3 to a hex color string.\n */\n function toColorString(uint24 color) internal pure returns (string memory) {\n bytes memory hexBytes = bytes(color.toHexString(3));\n bytes memory hexColor = new bytes(7);\n hexColor[0] = \"#\";\n for (uint256 i = 1; i < 7; i++) {\n hexColor[i] = hexBytes[i + 1];\n }\n return string(hexColor);\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) public pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n ''\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/b53070acef325f87a56b723eb4710b81.json b/deployments/mumbai/solcInputs/b53070acef325f87a56b723eb4710b81.json
new file mode 100644
index 0000000..dcc6913
--- /dev/null
+++ b/deployments/mumbai/solcInputs/b53070acef325f87a56b723eb4710b81.json
@@ -0,0 +1,82 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./SVGLibrary.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n Counters.Counter private _tokenIds;\n mapping(uint256 => App) private _apps;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if msg.sender has the role of tokenOwner for a certain tokenId.\n */\n modifier requireTokenOwner(uint256 tokenId) {\n require(msg.sender == ownerOf(tokenId), \"FleekERC721: must be token owner\");\n _;\n }\n\n /**\n * @dev Generates a SVG image.\n */\n function _generateSVG(string memory name, string memory ENS) internal pure returns (string memory) {\n return (string(abi.encodePacked(\"data:image/svg+xml;base64\", Base64.encode(SVGLibrary.parseSVG(name, ENS)))));\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _tokenIds.current();\n _mint(to, tokenId);\n _tokenIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n // prettier-ignore\n bytes memory dataURI = abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', Strings.toHexString(uint160(owner), 20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', _generateSVG(app.name, app.ENS), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', Strings.toString(app.currentBuild),'\"}',\n ']',\n '}'\n );\n\n return string(abi.encodePacked(_baseURI(), Base64.encode((dataURI))));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/SVGLibrary.sol": {
+ "content": "library SVGLibrary {\r\n function parseSVG(string memory name, string memory version) internal pure returns (bytes memory) {\r\n return\r\n abi.encodePacked(\r\n '\"\r\n );\r\n }\r\n}\r\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": false
+ }
+ },
+ "viaIR": false,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/c40db91ea574f699252226adfb3fa85d.json b/deployments/mumbai/solcInputs/c40db91ea574f699252226adfb3fa85d.json
new file mode 100644
index 0000000..bbda01f
--- /dev/null
+++ b/deployments/mumbai/solcInputs/c40db91ea574f699252226adfb3fa85d.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n bytes3 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n bytes3 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using Strings for uint8;\n using FleekStrings for bool;\n using FleekStrings for bytes3;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"}',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toColorString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n\n /**\n * @dev Converts bytes3 to a hex color string.\n */\n function toColorString(bytes3 _bytes) internal pure returns (string memory) {\n return\n string(\n abi.encodePacked(\n \"#\",\n uint8(_bytes[0]).toHexString(),\n uint8(_bytes[1]).toHexString(),\n uint8(_bytes[2]).toHexString()\n )\n );\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) internal pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/ca4121c62597d5085f2b7de4230d5cd3.json b/deployments/mumbai/solcInputs/ca4121c62597d5085f2b7de4230d5cd3.json
new file mode 100644
index 0000000..0cc7b1c
--- /dev/null
+++ b/deployments/mumbai/solcInputs/ca4121c62597d5085f2b7de4230d5cd3.json
@@ -0,0 +1,82 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./SVGLibrary.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n Counters.Counter private _tokenIds;\n mapping(uint256 => App) private _apps;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if msg.sender has the role of tokenOwner for a certain tokenId.\n */\n modifier requireTokenOwner(uint256 tokenId) {\n require(msg.sender == ownerOf(tokenId), \"FleekERC721: must be token owner\");\n _;\n }\n\n /**\n * @dev Generates a SVG image.\n */\n function _generateSVG(string memory name, string memory ENS) internal pure returns (string memory) {\n return (string(abi.encodePacked(\"data:image/svg+xml;base64,\", Base64.encode(SVGLibrary.parseSVG(name, ENS)))));\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _tokenIds.current();\n _mint(to, tokenId);\n _tokenIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n // prettier-ignore\n bytes memory dataURI = abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', Strings.toHexString(uint160(owner), 20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', _generateSVG(app.name, app.ENS), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', Strings.toString(app.currentBuild),'\"}',\n ']',\n '}'\n );\n\n return string(abi.encodePacked(_baseURI(), Base64.encode((dataURI))));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/SVGLibrary.sol": {
+ "content": "library SVGLibrary {\r\n function parseSVG(string memory name, string memory version) internal pure returns (bytes memory) {\r\n return\r\n abi.encodePacked(\r\n '\"\r\n );\r\n }\r\n}\r\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": false
+ }
+ },
+ "viaIR": false,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/eaf67d6e913a02593ac4fc53b3d49e45.json b/deployments/mumbai/solcInputs/eaf67d6e913a02593ac4fc53b3d49e45.json
new file mode 100644
index 0000000..8d88258
--- /dev/null
+++ b/deployments/mumbai/solcInputs/eaf67d6e913a02593ac4fc53b3d49e45.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n uint24 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n uint24 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using Strings for uint24;\n using FleekStrings for bool;\n using FleekStrings for bytes3;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toHexString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"},',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toHexString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) internal pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/deployments/mumbai/solcInputs/eafa2f45625b20e34f38411e5cd3ddab.json b/deployments/mumbai/solcInputs/eafa2f45625b20e34f38411e5cd3ddab.json
new file mode 100644
index 0000000..99f8b6d
--- /dev/null
+++ b/deployments/mumbai/solcInputs/eafa2f45625b20e34f38411e5cd3ddab.json
@@ -0,0 +1,85 @@
+{
+ "language": "Solidity",
+ "sources": {
+ "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n */\n uint8 private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Triggered when the contract has been initialized or reinitialized.\n */\n event Initialized(uint8 version);\n\n /**\n * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n *\n * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n *\n * Emits an {Initialized} event.\n */\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /**\n * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n *\n * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n *\n * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n *\n * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n *\n * WARNING: setting the version to 255 will prevent any future reinitialization.\n *\n * Emits an {Initialized} event.\n */\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /**\n * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n *\n * Emits an {Initialized} event the first time it is successfully executed.\n */\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized < type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initialized`\n */\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /**\n * @dev Internal function that returns the initialized version. Returns `_initializing`\n */\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId ||\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns whether `tokenId` exists.\n *\n * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n *\n * Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n */\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `tokenId`.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Safely mints `tokenId` and transfers it to `to`.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2**256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(\n address from,\n address to,\n uint256 tokenId\n ) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2**256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * Emits an {Approval} event.\n */\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(\n address owner,\n address operator,\n bool approved\n ) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` has not been minted yet.\n */\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /**\n * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n *\n * @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n */\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /**\n * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256, /* firstTokenId */\n uint256 batchSize\n ) internal virtual {\n if (batchSize > 1) {\n if (from != address(0)) {\n _balances[from] -= batchSize;\n }\n if (to != address(0)) {\n _balances[to] += batchSize;\n }\n }\n }\n\n /**\n * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n *\n * Calling conditions:\n *\n * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(\n address from,\n address to,\n uint256 firstTokenId,\n uint256 batchSize\n ) internal virtual {}\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[44] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n */\ninterface IERC721ReceiverUpgradeable {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the caller.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool _approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /**\n * @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n */\n uint256[50] private __gap;\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Base64.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides a set of functions to operate with Base64 strings.\n *\n * _Available since v4.5._\n */\nlibrary Base64 {\n /**\n * @dev Base64 Encoding/Decoding Table\n */\n string internal constant _TABLE = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\n /**\n * @dev Converts a `bytes` to its Bytes64 `string` representation.\n */\n function encode(bytes memory data) internal pure returns (string memory) {\n /**\n * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence\n * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol\n */\n if (data.length == 0) return \"\";\n\n // Loads the table into memory\n string memory table = _TABLE;\n\n // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter\n // and split into 4 numbers of 6 bits.\n // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up\n // - `data.length + 2` -> Round up\n // - `/ 3` -> Number of 3-bytes chunks\n // - `4 *` -> 4 characters for each chunk\n string memory result = new string(4 * ((data.length + 2) / 3));\n\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the lookup table (skip the first \"length\" byte)\n let tablePtr := add(table, 1)\n\n // Prepare result pointer, jump over length\n let resultPtr := add(result, 32)\n\n // Run over the input, 3 bytes at a time\n for {\n let dataPtr := data\n let endPtr := add(data, mload(data))\n } lt(dataPtr, endPtr) {\n\n } {\n // Advance 3 bytes\n dataPtr := add(dataPtr, 3)\n let input := mload(dataPtr)\n\n // To write each character, shift the 3 bytes (18 bits) chunk\n // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)\n // and apply logical AND with 0x3F which is the number of\n // the previous character in the ASCII table prior to the Base64 Table\n // The result is then added to the table to get the character to write,\n // and finally write it in the result pointer but with a left shift\n // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n\n mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))\n resultPtr := add(resultPtr, 1) // Advance\n }\n\n // When data `bytes` is not exactly 3 bytes long\n // it is padded with `=` characters at the end\n switch mod(mload(data), 3)\n case 1 {\n mstore8(sub(resultPtr, 1), 0x3d)\n mstore8(sub(resultPtr, 2), 0x3d)\n }\n case 2 {\n mstore8(sub(resultPtr, 1), 0x3d)\n }\n }\n\n return result;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Counters.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @title Counters\n * @author Matt Condon (@shrugs)\n * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number\n * of elements in a mapping, issuing ERC721 ids, or counting request ids.\n *\n * Include with `using Counters for Counters.Counter;`\n */\nlibrary Counters {\n struct Counter {\n // This variable should never be directly accessed by users of the library: interactions must be restricted to\n // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add\n // this feature: see https://github.com/ethereum/solidity/issues/4637\n uint256 _value; // default: 0\n }\n\n function current(Counter storage counter) internal view returns (uint256) {\n return counter._value;\n }\n\n function increment(Counter storage counter) internal {\n unchecked {\n counter._value += 1;\n }\n }\n\n function decrement(Counter storage counter) internal {\n uint256 value = counter._value;\n require(value > 0, \"Counter: decrement overflow\");\n unchecked {\n counter._value = value - 1;\n }\n }\n\n function reset(Counter storage counter) internal {\n counter._value = 0;\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/math/Math.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /**\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 |= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /**\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(\n uint256 x,\n uint256 y,\n uint256 denominator,\n Rounding rounding\n ) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n *\n * Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\n //\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\n //\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /**\n * @notice Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10**64) {\n value /= 10**64;\n result += 64;\n }\n if (value >= 10**32) {\n value /= 10**32;\n result += 32;\n }\n if (value >= 10**16) {\n value /= 10**16;\n result += 16;\n }\n if (value >= 10**8) {\n value /= 10**8;\n result += 8;\n }\n if (value >= 10**4) {\n value /= 10**4;\n result += 4;\n }\n if (value >= 10**2) {\n value /= 10**2;\n result += 2;\n }\n if (value >= 10**1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);\n }\n }\n\n /**\n * @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);\n }\n }\n}\n"
+ },
+ "@openzeppelin/contracts/utils/Strings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/Math.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n}\n"
+ },
+ "contracts/FleekAccessControl.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\n\ncontract FleekAccessControl is Initializable {\n using Counters for Counters.Counter;\n\n enum Roles {\n Owner,\n Controller\n }\n\n event TokenRoleGranted(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event TokenRoleRevoked(uint256 indexed tokenId, Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleGranted(Roles indexed role, address indexed toAddress, address byAddress);\n event CollectionRoleRevoked(Roles indexed role, address indexed toAddress, address byAddress);\n\n struct Role {\n mapping(address => uint256) indexes;\n address[] members;\n }\n\n Counters.Counter private _collectionRolesVersion;\n // _collectionRoles[version][role]\n mapping(uint256 => mapping(Roles => Role)) private _collectionRoles;\n\n mapping(uint256 => Counters.Counter) private _tokenRolesVersion;\n // _tokenRoles[tokenId][version][role]\n mapping(uint256 => mapping(uint256 => mapping(Roles => Role))) private _tokenRoles;\n\n /**\n * @dev Initializes the contract by granting the `Owner` role to the deployer.\n */\n function __FleekAccessControl_init() internal onlyInitializing {\n _grantCollectionRole(Roles.Owner, msg.sender);\n }\n\n /**\n * @dev Checks if the `msg.sender` has a certain role.\n */\n modifier requireCollectionRole(Roles role) {\n require(\n hasCollectionRole(role, msg.sender) || hasCollectionRole(Roles.Owner, msg.sender),\n \"FleekAccessControl: must have collection role\"\n );\n _;\n }\n\n /**\n * @dev Checks if the `msg.sender` has the `Token` role for a certain `tokenId`.\n */\n modifier requireTokenRole(uint256 tokenId, Roles role) {\n require(\n hasTokenRole(tokenId, role, msg.sender) || hasTokenRole(tokenId, Roles.Owner, msg.sender),\n \"FleekAccessControl: must have token role\"\n );\n _;\n }\n\n /**\n * @dev Grants the collection role to an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function grantCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _grantCollectionRole(role, account);\n }\n\n /**\n * @dev Grants the token role to an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function grantTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _grantTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n *\n * Requirements:\n *\n * - the caller should have the collection role.\n *\n */\n function revokeCollectionRole(Roles role, address account) public requireCollectionRole(Roles.Owner) {\n _revokeCollectionRole(role, account);\n }\n\n /**\n * @dev Revokes the token role of an address.\n *\n * Requirements:\n *\n * - the caller should have the token role.\n *\n */\n function revokeTokenRole(\n uint256 tokenId,\n Roles role,\n address account\n ) public requireTokenRole(tokenId, Roles.Owner) {\n _revokeTokenRole(tokenId, role, account);\n }\n\n /**\n * @dev Returns `True` if a certain address has the collection role.\n */\n function hasCollectionRole(Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _collectionRolesVersion.current();\n\n return _collectionRoles[currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns `True` if a certain address has the token role.\n */\n function hasTokenRole(uint256 tokenId, Roles role, address account) public view returns (bool) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].indexes[account] != 0;\n }\n\n /**\n * @dev Returns an array of addresses that all have the collection role.\n */\n function getCollectionRoleMembers(Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _collectionRolesVersion.current();\n return _collectionRoles[currentVersion][role].members;\n }\n\n /**\n * @dev Returns an array of addresses that all have the same token role for a certain tokenId.\n */\n function getTokenRoleMembers(uint256 tokenId, Roles role) public view returns (address[] memory) {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n return _tokenRoles[tokenId][currentVersion][role].members;\n }\n\n /**\n * @dev Grants the collection role to an address.\n */\n function _grantCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _grantRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleGranted(role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the collection role of an address.\n */\n function _revokeCollectionRole(Roles role, address account) internal {\n uint256 currentVersion = _collectionRolesVersion.current();\n _revokeRole(_collectionRoles[currentVersion][role], account);\n emit CollectionRoleRevoked(role, account, msg.sender);\n }\n\n /**\n * @dev Grants the token role to an address.\n */\n function _grantTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _grantRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleGranted(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Revokes the token role of an address.\n */\n function _revokeTokenRole(uint256 tokenId, Roles role, address account) internal {\n uint256 currentVersion = _tokenRolesVersion[tokenId].current();\n _revokeRole(_tokenRoles[tokenId][currentVersion][role], account);\n emit TokenRoleRevoked(tokenId, role, account, msg.sender);\n }\n\n /**\n * @dev Grants a certain role to a certain address.\n */\n function _grantRole(Role storage role, address account) internal {\n if (role.indexes[account] == 0) {\n role.members.push(account);\n role.indexes[account] = role.members.length;\n }\n }\n\n /**\n * @dev Revokes a certain role from a certain address.\n */\n function _revokeRole(Role storage role, address account) internal {\n if (role.indexes[account] != 0) {\n uint256 index = role.indexes[account] - 1;\n uint256 lastIndex = role.members.length - 1;\n address lastAccount = role.members[lastIndex];\n\n role.members[index] = lastAccount;\n role.indexes[lastAccount] = index + 1;\n\n role.members.pop();\n delete role.indexes[account];\n }\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId.\n * Should only be used for burning tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId) internal {\n _tokenRolesVersion[tokenId].increment();\n }\n\n /**\n * @dev Clears all token roles for a certain tokenId and grants the owner role to a new address.\n * Should only be used for transferring tokens.\n */\n function _clearAllTokenRoles(uint256 tokenId, address newOwner) internal {\n _clearAllTokenRoles(tokenId);\n _grantTokenRole(tokenId, Roles.Owner, newOwner);\n }\n}\n"
+ },
+ "contracts/FleekERC721.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/Counters.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"./FleekAccessControl.sol\";\nimport \"./util/FleekStrings.sol\";\n\ncontract FleekERC721 is Initializable, ERC721Upgradeable, FleekAccessControl {\n using Strings for uint256;\n using Counters for Counters.Counter;\n using FleekStrings for FleekERC721.App;\n using FleekStrings for FleekERC721.AccessPoint;\n using FleekStrings for string;\n\n event NewBuild(uint256 indexed token, string indexed commitHash, address indexed triggeredBy);\n event NewTokenName(uint256 indexed token, string indexed name, address indexed triggeredBy);\n event NewTokenDescription(uint256 indexed token, string indexed description, address indexed triggeredBy);\n event NewTokenImage(uint256 indexed token, string indexed image, address indexed triggeredBy);\n event NewTokenExternalURL(uint256 indexed token, string indexed externalURL, address indexed triggeredBy);\n event NewTokenENS(uint256 indexed token, string indexed ENS, address indexed triggeredBy);\n\n event NewAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event RemoveAccessPoint(string indexed apName, uint256 indexed tokenId, address indexed owner);\n event ChangeAccessPointScore(\n string indexed apName,\n uint256 indexed tokenId,\n uint256 score,\n address indexed triggeredBy\n );\n event ChangeAccessPointNameVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n event ChangeAccessPointContentVerify(\n string indexed apName,\n uint256 tokenId,\n bool indexed verified,\n address indexed triggeredBy\n );\n\n /**\n * The properties are stored as string to keep consistency with\n * other token contracts, we might consider changing for bytes32\n * in the future due to gas optimization.\n */\n struct App {\n string name; // Name of the site\n string description; // Description about the site\n string externalURL; // Site URL\n string ENS; // ENS ID\n uint256 currentBuild; // The current build number (Increments by one with each change, starts at zero)\n mapping(uint256 => Build) builds; // Mapping to build details for each build number\n string[] accessPoints; // List of app AccessPoint\n string logo;\n uint24 color; // Color of the nft\n }\n\n /**\n * The metadata that is stored for each build.\n */\n struct Build {\n string commitHash;\n string gitRepository;\n }\n\n /**\n * The stored data for each AccessPoint.\n */\n struct AccessPoint {\n uint256 tokenId;\n uint256 index;\n uint256 score;\n bool contentVerified;\n bool nameVerified;\n address owner;\n }\n\n Counters.Counter private _appIds;\n mapping(uint256 => App) private _apps;\n mapping(string => AccessPoint) private _accessPoints;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n function initialize(string memory _name, string memory _symbol) public initializer {\n __ERC721_init(_name, _symbol);\n __FleekAccessControl_init();\n }\n\n /**\n * @dev Checks if the AccessPoint exists.\n */\n modifier requireAP(string memory apName) {\n require(_accessPoints[apName].owner != address(0), \"FleekERC721: invalid AP\");\n _;\n }\n\n /**\n * @dev Mints a token and returns a tokenId.\n *\n * If the `tokenId` has not been minted before, and the `to` address is not zero, emits a {Transfer} event.\n *\n * Requirements:\n *\n * - the caller must have ``collectionOwner``'s admin role.\n *\n */\n function mint(\n address to,\n string memory name,\n string memory description,\n string memory externalURL,\n string memory ENS,\n string memory commitHash,\n string memory gitRepository,\n string memory logo,\n uint24 color\n ) public payable requireCollectionRole(Roles.Owner) returns (uint256) {\n uint256 tokenId = _appIds.current();\n _mint(to, tokenId);\n _appIds.increment();\n\n App storage app = _apps[tokenId];\n app.name = name;\n app.description = description;\n app.externalURL = externalURL;\n app.ENS = ENS;\n app.logo = logo;\n app.color = color;\n\n // The mint interaction is considered to be the first build of the site. Updates from now on all increment the currentBuild by one and update the mapping.\n app.currentBuild = 0;\n app.builds[0] = Build(commitHash, gitRepository);\n app.accessPoints = new string[](0);\n\n return tokenId;\n }\n\n /**\n * @dev Returns the token metadata associated with the `tokenId`.\n *\n * Returns a based64 encoded string value of the URI.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n address owner = ownerOf(tokenId);\n App storage app = _apps[tokenId];\n\n return string(abi.encodePacked(_baseURI(), app.toString(owner).toBase64()));\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721Upgradeable) returns (bool) {\n return super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Override of _beforeTokenTransfer of ERC721.\n * Here it needs to update the token controller roles for mint, burn and transfer.\n */\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256 tokenId,\n uint256 batchSize\n ) internal virtual override {\n if (from != address(0) && to != address(0)) {\n // Transfer\n _clearAllTokenRoles(tokenId, to);\n } else if (from == address(0)) {\n // Mint\n _grantTokenRole(tokenId, Roles.Owner, to);\n } else if (to == address(0)) {\n // Burn\n _clearAllTokenRoles(tokenId);\n }\n super._beforeTokenTransfer(from, to, tokenId, batchSize);\n }\n\n /**\n * @dev A baseURI internal function implementation to be called in the `tokenURI` function.\n */\n function _baseURI() internal view virtual override returns (string memory) {\n return \"data:application/json;base64,\";\n }\n\n /**\n * @dev Updates the `externalURL` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenExternalURL} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenExternalURL(\n uint256 tokenId,\n string memory _tokenExternalURL\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].externalURL = _tokenExternalURL;\n emit NewTokenExternalURL(tokenId, _tokenExternalURL, msg.sender);\n }\n\n /**\n * @dev Updates the `ENS` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenENS} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenENS(\n uint256 tokenId,\n string memory _tokenENS\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].ENS = _tokenENS;\n emit NewTokenENS(tokenId, _tokenENS, msg.sender);\n }\n\n /**\n * @dev Updates the `name` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenName} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenName(\n uint256 tokenId,\n string memory _tokenName\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].name = _tokenName;\n emit NewTokenName(tokenId, _tokenName, msg.sender);\n }\n\n /**\n * @dev Updates the `description` metadata field of a minted `tokenId`.\n *\n * May emit a {NewTokenDescription} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenDescription(\n uint256 tokenId,\n string memory _tokenDescription\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].description = _tokenDescription;\n emit NewTokenDescription(tokenId, _tokenDescription, msg.sender);\n }\n\n /**\n * @dev Add a new AccessPoint register for an app token.\n * The AP name should be a DNS or ENS url and it should be unique.\n * Anyone can add an AP but it should requires a payment.\n *\n * May emit a {NewAccessPoint} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n *\n * IMPORTANT: The payment is not set yet\n */\n function addAccessPoint(uint256 tokenId, string memory apName) public payable {\n // require(msg.value == 0.1 ether, \"You need to pay at least 0.1 ETH\"); // TODO: define a minimum price\n _requireMinted(tokenId);\n require(_accessPoints[apName].owner == address(0), \"FleekERC721: AP already exists\");\n\n _accessPoints[apName] = AccessPoint(tokenId, _apps[tokenId].accessPoints.length, 0, false, false, msg.sender);\n _apps[tokenId].accessPoints.push(apName);\n\n emit NewAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev Remove an AccessPoint registry for an app token.\n * It will also remove the AP from the app token APs list.\n *\n * May emit a {RemoveAccessPoint} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - must be called by the AP owner.\n */\n function removeAccessPoint(string memory apName) public requireAP(apName) {\n require(msg.sender == _accessPoints[apName].owner, \"FleekERC721: must be AP owner\");\n uint256 tokenId = _accessPoints[apName].tokenId;\n App storage _app = _apps[tokenId];\n\n // the index of the AP to remove\n uint256 indexToRemove = _accessPoints[apName].index;\n\n // the last item is reposited in the index to remove\n string memory lastAP = _app.accessPoints[_app.accessPoints.length - 1];\n _app.accessPoints[indexToRemove] = lastAP;\n _accessPoints[lastAP].index = indexToRemove;\n\n // remove the last item\n _app.accessPoints.pop();\n\n delete _accessPoints[apName];\n emit RemoveAccessPoint(apName, tokenId, msg.sender);\n }\n\n /**\n * @dev A view function to gether information about an AccessPoint.\n * It returns a JSON string representing the AccessPoint information.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function getAccessPointJSON(string memory apName) public view requireAP(apName) returns (string memory) {\n AccessPoint storage _ap = _accessPoints[apName];\n return _ap.toString();\n }\n\n /**\n * @dev A view function to check if a AccessPoint is verified.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function isAccessPointNameVerified(string memory apName) public view requireAP(apName) returns (bool) {\n return _accessPoints[apName].nameVerified;\n }\n\n /**\n * @dev Increases the score of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function increaseAccessPointScore(string memory apName) public requireAP(apName) {\n _accessPoints[apName].score++;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Decreases the score of a AccessPoint registry if is greater than 0.\n *\n * May emit a {ChangeAccessPointScore} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n *\n */\n function decreaseAccessPointScore(string memory apName) public requireAP(apName) {\n require(_accessPoints[apName].score > 0, \"FleekERC721: score cant be lower\");\n _accessPoints[apName].score--;\n emit ChangeAccessPointScore(apName, _accessPoints[apName].tokenId, _accessPoints[apName].score, msg.sender);\n }\n\n /**\n * @dev Set the content verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointContentVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointContentVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].contentVerified = verified;\n emit ChangeAccessPointContentVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev Set the name verification of a AccessPoint registry.\n *\n * May emit a {ChangeAccessPointNameVerify} event.\n *\n * Requirements:\n *\n * - the AP must exist.\n * - the sender must have the token controller role.\n *\n */\n function setAccessPointNameVerify(\n string memory apName,\n bool verified\n ) public requireAP(apName) requireTokenRole(_accessPoints[apName].tokenId, Roles.Controller) {\n _accessPoints[apName].nameVerified = verified;\n emit ChangeAccessPointNameVerify(apName, _accessPoints[apName].tokenId, verified, msg.sender);\n }\n\n /**\n * @dev A view function to gether the list of mirrros for a given app.\n *\n * Requirements:\n * - the tokenId must be minted and valid.\n *\n */\n function appAccessPoints(uint256 tokenId) public view returns (string[] memory) {\n _requireMinted(tokenId);\n return _apps[tokenId].accessPoints;\n }\n\n /**\n * @dev Adds a new build to a minted `tokenId`'s builds mapping.\n *\n * May emit a {NewBuild} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenController` role.\n *\n */\n function setTokenBuild(\n uint256 tokenId,\n string memory _commitHash,\n string memory _gitRepository\n ) public virtual requireTokenRole(tokenId, Roles.Controller) {\n _requireMinted(tokenId);\n _apps[tokenId].builds[++_apps[tokenId].currentBuild] = Build(_commitHash, _gitRepository);\n emit NewBuild(tokenId, _commitHash, msg.sender);\n }\n\n /**\n * @dev Burns a previously minted `tokenId`.\n *\n * May emit a {Transfer} event.\n *\n * Requirements:\n *\n * - the tokenId must be minted and valid.\n * - the sender must have the `tokenOwner` role.\n *\n */\n function burn(uint256 tokenId) public virtual requireTokenRole(tokenId, Roles.Owner) {\n super._burn(tokenId);\n\n if (bytes(_apps[tokenId].externalURL).length != 0) {\n delete _apps[tokenId];\n }\n }\n}\n"
+ },
+ "contracts/util/FleekStrings.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\nimport \"./FleekSVG.sol\";\n\nlibrary FleekStrings {\n using Strings for uint256;\n using Strings for uint160;\n using FleekStrings for bool;\n using FleekStrings for uint24;\n using Strings for uint24;\n\n /**\n * @dev Converts a boolean value to a string.\n */\n function toString(bool _bool) internal pure returns (string memory) {\n return _bool ? \"true\" : \"false\";\n }\n\n /**\n * @dev Converts a string to a base64 string.\n */\n function toBase64(string memory str) internal pure returns (string memory) {\n return Base64.encode(bytes(str));\n }\n\n /**\n * @dev Converts FleekERC721.App to a JSON string.\n * It requires to receive owner address as a parameter.\n */\n function toString(FleekERC721.App storage app, address owner) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n '{',\n '\"name\":\"', app.name, '\",',\n '\"description\":\"', app.description, '\",',\n '\"owner\":\"', uint160(owner).toHexString(20), '\",',\n '\"external_url\":\"', app.externalURL, '\",',\n '\"image\":\"', FleekSVG.generateBase64(app.name, app.ENS, app.logo, app.color.toColorString()), '\",',\n '\"attributes\": [',\n '{\"trait_type\": \"ENS\", \"value\":\"', app.ENS,'\"},',\n '{\"trait_type\": \"Commit Hash\", \"value\":\"', app.builds[app.currentBuild].commitHash,'\"},',\n '{\"trait_type\": \"Repository\", \"value\":\"', app.builds[app.currentBuild].gitRepository,'\"},',\n '{\"trait_type\": \"Version\", \"value\":\"', app.currentBuild.toString(),'\"},',\n '{\"trait_type\": \"Color\", \"value\":\"', app.color.toColorString(),'\"}',\n ']',\n '}'\n ));\n }\n\n /**\n * @dev Converts FleekERC721.AccessPoint to a JSON string.\n */\n function toString(FleekERC721.AccessPoint storage ap) internal view returns (string memory) {\n // prettier-ignore\n return string(abi.encodePacked(\n \"{\",\n '\"tokenId\":', ap.tokenId.toString(), \",\",\n '\"score\":', ap.score.toString(), \",\",\n '\"nameVerified\":', ap.nameVerified.toString(), \",\",\n '\"contentVerified\":', ap.contentVerified.toString(), \",\",\n '\"owner\":\"', uint160(ap.owner).toHexString(20), '\"',\n \"}\"\n ));\n }\n\n /**\n * @dev Converts bytes3 to a hex color string.\n */\n function toColorString(uint24 color) internal pure returns (string memory) {\n bytes memory hexBytes = bytes(color.toHexString(3));\n bytes memory hexColor = new bytes(7);\n hexColor[0] = \"#\";\n for (uint256 i = 1; i < 7; i++) {\n hexColor[i] = hexBytes[i + 1];\n }\n return string(hexColor);\n }\n}\n"
+ },
+ "contracts/util/FleekSVG.sol": {
+ "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.7;\n\nimport \"../FleekERC721.sol\";\nimport \"@openzeppelin/contracts/utils/Strings.sol\";\nimport \"@openzeppelin/contracts/utils/Base64.sol\";\n\nlibrary FleekSVG {\n /**\n * @dev Generates a SVG image.\n */\n function generateBase64(\n string memory name,\n string memory ENS,\n string memory logo,\n string memory color\n ) public pure returns (string memory) {\n return (\n string(\n abi.encodePacked(\n \"data:image/svg+xml;base64,\",\n Base64.encode(\n abi.encodePacked(\n '\"\n )\n )\n )\n )\n );\n }\n}\n"
+ }
+ },
+ "settings": {
+ "optimizer": {
+ "enabled": true,
+ "runs": 200,
+ "details": {
+ "yul": true
+ }
+ },
+ "viaIR": true,
+ "outputSelection": {
+ "*": {
+ "*": [
+ "abi",
+ "evm.bytecode",
+ "evm.deployedBytecode",
+ "evm.methodIdentifiers",
+ "metadata",
+ "storageLayout"
+ ],
+ "": ["ast"]
+ }
+ }
+ }
+}
diff --git a/package.json b/package.json
index 732dffa..639ebea 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
"@openzeppelin/hardhat-upgrades": "^1.22.0",
"@types/mocha": "^10.0.1",
"chai": "^4.3.6",
+ "colorthief": "^2.3.2",
"dotenv": "^16.0.2",
"ethers": "^5.7.2",
"hardhat": "^2.11.2",
@@ -50,6 +51,7 @@
"pinst": "^3.0.0",
"prettier": "^2.7.1",
"prettier-plugin-solidity": "^1.0.0",
+ "sharp": "^0.31.3",
"solidity-coverage": "^0.8.2",
"ts-node": "^10.9.1",
"typescript": "^4.9.3",
diff --git a/scripts/deploy.js b/scripts/deploy.js
index 5ccb143..d03c834 100644
--- a/scripts/deploy.js
+++ b/scripts/deploy.js
@@ -1,15 +1,55 @@
-const { deployStore } = require('./utils/deploy-store');
+const {
+ deployStore,
+ getCurrentAddressIfSameBytecode,
+} = require('./utils/deploy-store');
const { getProxyAddress, proxyStore } = require('./utils/proxy-store');
-const CONTRACT_NAME = 'FleekERC721';
-const NETWORK = hre.network.name;
+// --- Inputs ---
const ARGUMENTS = [
'FleekNFAs', // Collection name
'FLKNFA', // Collection symbol
];
-const deploy = async () => {
- const Contract = await ethers.getContractFactory(CONTRACT_NAME);
+// --- Script Settings ---
+const CONTRACT_NAME = 'FleekERC721';
+const NETWORK = hre.network.name;
+const DEFAULT_PROXY_SETTINGS = {
+ unsafeAllow: ['external-library-linking'],
+};
+const LIBRARIES_TO_DEPLOY = ['FleekSVG'];
+
+const libraryDeployment = async () => {
+ console.log('Deploying Libraries...');
+ const libraries = {};
+
+ for (const lib of LIBRARIES_TO_DEPLOY) {
+ const libAddress = await getCurrentAddressIfSameBytecode(lib);
+ if (libAddress) {
+ console.log(`Library "${lib}" already deployed at ${libAddress}`);
+ libraries[lib] = libAddress;
+ continue;
+ }
+ const libContract = await hre.ethers.getContractFactory(lib);
+ const libInstance = await libContract.deploy();
+ await libInstance.deployed();
+ deployStore(NETWORK, lib, libInstance);
+ console.log(`Library "${lib}" deployed at ${libInstance.address}`);
+ libraries[lib] = libInstance.address;
+ }
+
+ return libraries;
+};
+
+const main = async () => {
+ console.log(':: Starting Deployment ::');
+ console.log('Network:', NETWORK);
+ console.log('Contract:', CONTRACT_NAME);
+
+ const libraries = await libraryDeployment();
+
+ const Contract = await ethers.getContractFactory(CONTRACT_NAME, {
+ libraries,
+ });
const proxyAddress = await getProxyAddress(CONTRACT_NAME, NETWORK);
let deployResult;
@@ -17,7 +57,11 @@ const deploy = async () => {
try {
if (!proxyAddress) throw new Error('No proxy address found');
console.log(`Trying to upgrade proxy contract at: "${proxyAddress}"`);
- deployResult = await upgrades.upgradeProxy(proxyAddress, Contract);
+ deployResult = await upgrades.upgradeProxy(
+ proxyAddress,
+ Contract,
+ DEFAULT_PROXY_SETTINGS
+ );
console.log(
`Contract ${CONTRACT_NAME} upgraded at "${deployResult.address}" by account "${deployResult.signer.address}"`
);
@@ -29,7 +73,11 @@ const deploy = async () => {
) {
console.log(`Failed to upgrade proxy contract: "${e.message?.trim()}"`);
console.log('Creating new proxy contract...');
- deployResult = await upgrades.deployProxy(Contract, ARGUMENTS);
+ deployResult = await upgrades.deployProxy(
+ Contract,
+ ARGUMENTS,
+ DEFAULT_PROXY_SETTINGS
+ );
await deployResult.deployed();
await proxyStore(CONTRACT_NAME, deployResult.address, hre.network.name);
console.log(
@@ -45,9 +93,8 @@ const deploy = async () => {
console.error('Could not write deploy files', e);
}
}
+
+ return deployResult;
};
-console.log(':: Starting Deployment ::');
-console.log('Network:', NETWORK);
-console.log('Contract:', CONTRACT_NAME);
-deploy();
+main();
diff --git a/scripts/mint.js b/scripts/mint.js
index 5b0c5c7..3669809 100644
--- a/scripts/mint.js
+++ b/scripts/mint.js
@@ -1,20 +1,96 @@
// npx hardhat run scripts/mint.js --network mumbai
const { getContract } = require('./util');
+const { getSVGBase64, getSVGColor } = require('./utils/read-svg');
+const path = require('path');
-// TODO: make this arguments
-const params = [
- '0x7ED735b7095C05d78dF169F991f2b7f1A1F1A049', // to
- 'Fleek App', // name
- 'Description', // description
- 'https://fleek.co/', // external url
- 'fleek.eth', // ens
- '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
- 'https://github.com/org/repo', // repo
-];
+const DEFAULT_MINTS = {
+ html5: [
+ 'HTML5 App', // name
+ 'Description for HTML5 app', // description
+ 'https://html.com/', // external url
+ 'html.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/html.svg'), // svg
+ ],
+ psych: [
+ 'Psychedelic App', // name
+ 'A decentralized product studio building web3 products for an omni-chain world', // description
+ 'https://psychedelic.com/', // external url
+ 'psychedelic.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/psych.svg'), // svg
+ ],
+ fleek: [
+ 'Fleek App', // name
+ 'The easiest way to build and deploy scalable web3 apps. Fleek is an open source, blockchain agnostic, extensible web3 development platform', // description
+ 'https://fleek.xyz/', // external url
+ 'fleek.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/fleek.svg'), // svg
+ ],
+ dydx: [
+ 'dydx', // name
+ 'Trade Perpetual Contracts with no fees*, deep liquidity, and up to 20× more Buying Power. Deposit just $10 to', // description
+ 'https://dydx.exchange/', // external url
+ 'dydx.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/dydx.svg'), // svg
+ ],
+ aave: [
+ 'aave', // name
+ 'Earn interest, borrow assets, and build applications', // description
+ 'https://aave.com/', // external url
+ 'aave.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/aave.svg'), // svg
+ ],
+ uniswap: [
+ 'Uniswap', // name
+ 'Swap, earn, and build on the leading decentralized crypto trading protocol', // description
+ 'https://uniswap.org/', // external url
+ 'uniswap.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/uniswap.svg'), // svg
+ ],
+ yearn: [
+ 'Yearn', // name
+ 'Yearn is a decentralized suite of products helping individuals, DAOs, and other protocols earn yield on their digital assets.', // description
+ 'https://yearn.finance/', // external url
+ 'yearn.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/yearn.svg'), // svg
+ ],
+ pancake: [
+ 'PancakeSwap', // name
+ 'Trade, earn, and win crypto on the most popular decentralized platform in the galaxy.', // description
+ 'https://pancakeswap.finance/', // external url
+ 'pancake.eth', // ens
+ '6ea6ad16c46ae85faced7e50555ff7368422f57', // commit hash
+ 'https://github.com/org/repo', // repo
+ path.resolve(__dirname, '../assets/pancakeswap.svg'), // svg
+ ],
+};
+
+const params = DEFAULT_MINTS.fleek;
+const mintTo = '0x7ED735b7095C05d78dF169F991f2b7f1A1F1A049';
(async () => {
const contract = await getContract('FleekERC721');
+ params.unshift(mintTo);
+ const svgPath = params.pop();
+ console.log('SVG Path: ', svgPath);
+ params.push(await getSVGBase64(svgPath));
+ console.log('SVG length: ', params[params.length - 1].length);
+ params.push(await getSVGColor(svgPath));
+
const transaction = await contract.mint(...params);
console.log('Response: ', transaction);
diff --git a/scripts/utils/deploy-store.js b/scripts/utils/deploy-store.js
index 5d5009d..6b58ec9 100644
--- a/scripts/utils/deploy-store.js
+++ b/scripts/utils/deploy-store.js
@@ -1,4 +1,5 @@
const { writeFile } = require('./file');
+const { existsSync } = require('fs');
const path = require('path');
const getDeployFilePath = (network, contractName) => {
@@ -8,9 +9,7 @@ const getDeployFilePath = (network, contractName) => {
);
};
-module.exports.deployStore = async (network, contractName, contract) => {
- const filePath = getDeployFilePath(network, contractName);
-
+const getBuildData = async (contractName) => {
const buildArtifact = await hre.artifacts.readArtifact(contractName);
const {
id: buildId,
@@ -23,16 +22,32 @@ module.exports.deployStore = async (network, contractName, contract) => {
const contractOutput =
solcOutput.contracts[buildArtifact.sourceName][contractName];
+ return {
+ buildId,
+ abi: contractOutput.abi,
+ bytecode: buildArtifact.bytecode,
+ metadata: contractOutput.metadata,
+ storageLayout: contractOutput.storageLayout,
+ solcInput,
+ };
+};
+
+const deployStore = async (network, contractName, contract) => {
+ const filePath = getDeployFilePath(network, contractName);
+
+ const { buildId, solcInput, abi, bytecode, metadata, storageLayout } =
+ await getBuildData(contractName);
+
const data = {
timestamp: new Date().toLocaleString('en-US'),
address: contract.address,
transactionHash: contract.deployTransaction.hash,
args: contract.deployTransaction.args,
gasPrice: contract.deployTransaction.gasPrice.toNumber(),
- abi: contractOutput.abi,
- bytecode: buildArtifact.bytecode,
- metadata: contractOutput.metadata,
- storageLayout: contractOutput.storageLayout,
+ abi,
+ bytecode,
+ metadata,
+ storageLayout,
};
try {
@@ -47,3 +62,23 @@ module.exports.deployStore = async (network, contractName, contract) => {
throw `Could not write file: ${err}`;
}
};
+
+const getCurrentAddressIfSameBytecode = async (contractName) => {
+ const { bytecode } = await getBuildData(contractName);
+
+ if (existsSync(getDeployFilePath(hre.network.name, contractName))) {
+ const deployData = require(getDeployFilePath(
+ hre.network.name,
+ contractName
+ ));
+ return deployData.bytecode === bytecode ? deployData.address : null;
+ }
+
+ return null;
+};
+
+module.exports = {
+ getBuildData,
+ deployStore,
+ getCurrentAddressIfSameBytecode,
+};
diff --git a/scripts/utils/read-svg.js b/scripts/utils/read-svg.js
new file mode 100644
index 0000000..e4c624c
--- /dev/null
+++ b/scripts/utils/read-svg.js
@@ -0,0 +1,16 @@
+const { getColor } = require('colorthief');
+const sharp = require('sharp');
+const fs = require('fs').promises;
+
+module.exports.getSVGColor = async (path) => {
+ const png = (await sharp(path).png().toBuffer()).toString('base64');
+ const colorValues = await getColor(`data:image/png;base64,${png}`);
+ return colorValues;
+};
+
+module.exports.getSVGBase64 = async (path) => {
+ const svg = Buffer.from(
+ await fs.readFile(path, { encoding: 'utf-8' })
+ ).toString('base64');
+ return `data:image/svg+xml;base64,${svg}`;
+};
diff --git a/test/FleekERC721.ts b/test/FleekERC721.ts
index 5c2646f..fac69c5 100644
--- a/test/FleekERC721.ts
+++ b/test/FleekERC721.ts
@@ -11,11 +11,12 @@ describe('FleekERC721', () => {
const MINT_PARAMS = Object.freeze({
name: 'Fleek Test App',
description: 'Fleek Test App Description',
- image: 'https://fleek.co/image.png',
ens: 'fleek.eth',
externalUrl: 'https://fleek.co',
commitHash: 'b72e47171746b6a9e29b801af9cb655ecf4d665c',
gitRepository: 'https://github.com/fleekxyz/non-fungible-apps',
+ logo: 'data:image/svg+xml;base64,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',
+ color: 0xe34f26,
});
const COLLECTION_PARAMS = Object.freeze({
@@ -27,11 +28,21 @@ describe('FleekERC721', () => {
// Contracts are deployed using the first signer/account by default
const [owner, otherAccount] = await ethers.getSigners();
- const Contract = await ethers.getContractFactory('FleekERC721');
- const contract = await upgrades.deployProxy(Contract, [
- COLLECTION_PARAMS.name,
- COLLECTION_PARAMS.symbol,
- ]);
+ const libraries = {
+ FleekSVG: (await (await ethers.getContractFactory('FleekSVG')).deploy())
+ .address,
+ };
+
+ const Contract = await ethers.getContractFactory('FleekERC721', {
+ libraries,
+ });
+ const contract = await upgrades.deployProxy(
+ Contract,
+ [COLLECTION_PARAMS.name, COLLECTION_PARAMS.symbol],
+ {
+ unsafeAllow: ['external-library-linking'],
+ }
+ );
return { owner, otherAccount, contract };
};
@@ -62,7 +73,9 @@ describe('FleekERC721', () => {
MINT_PARAMS.externalUrl,
MINT_PARAMS.ens,
MINT_PARAMS.commitHash,
- MINT_PARAMS.gitRepository
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
);
expect(response.value).to.be.instanceOf(ethers.BigNumber);
@@ -82,7 +95,9 @@ describe('FleekERC721', () => {
MINT_PARAMS.externalUrl,
MINT_PARAMS.ens,
MINT_PARAMS.commitHash,
- MINT_PARAMS.gitRepository
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
)
).to.be.revertedWith('FleekAccessControl: must have collection role');
});
@@ -99,7 +114,9 @@ describe('FleekERC721', () => {
MINT_PARAMS.externalUrl,
MINT_PARAMS.ens,
MINT_PARAMS.commitHash,
- MINT_PARAMS.gitRepository
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
);
const tokenId = response.value.toNumber();
@@ -132,7 +149,9 @@ describe('FleekERC721', () => {
MINT_PARAMS.externalUrl,
MINT_PARAMS.ens,
MINT_PARAMS.commitHash,
- MINT_PARAMS.gitRepository
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
);
tokenId = response.value.toNumber();
@@ -149,35 +168,12 @@ describe('FleekERC721', () => {
const parsedURI = JSON.parse(tokenURIDecoded);
- const imageDecoded = Buffer.from(
- parsedURI.image.replace('data:application/json;base64,', ''),
- 'base64'
- ).toString('ascii');
-
- parsedURI.image = imageDecoded;
-
expect(parsedURI).to.eql({
owner: fixture.owner.address.toLowerCase(),
name: MINT_PARAMS.name,
description: MINT_PARAMS.description,
image:
- '',
+ 'data:image/svg+xml;base64,<svg width="1065" height="1065" viewBox="0 0 1065 1065" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><style type="text/css">@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600");</style><rect width="1065" height="1065" fill="url(#background)" /><rect opacity="0.2" width="1065" height="1065" fill="url(#background-radial)" /><g filter="url(#diskette-shadow)"><path d="M857.231 279.712L902.24 286.675C910.547 287.96 917.915 292.721 922.5 299.768L938.894 324.964C942.249 330.12 943.311 336.437 941.827 342.406L937.798 358.615L924.049 356.65L919.416 374.084L934.068 376.24L791.947 922.152C788.109 936.896 773.694 946.308 758.651 943.893L179.636 850.928C162.318 848.147 151.215 830.987 155.776 814.051L160.478 796.59L704.315 879.574L857.231 279.712Z" fill="#050505" /></g><path d="M840.231 240.712L885.24 247.675C893.547 248.961 900.915 253.722 905.5 260.768L921.894 285.965C925.249 291.12 926.311 297.437 924.827 303.406L920.798 319.616L907.049 317.65L902.416 335.084L917.068 337.241L774.947 883.152C771.109 897.896 756.694 907.308 741.651 904.893L162.636 811.928C145.318 809.147 134.215 791.987 138.776 775.051L143.478 757.59L687.315 840.574L840.231 240.712Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="#131316" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="url(#diskette-gradient)" fill-opacity="0.2" /><path d="M335.38 208.113C335.922 208.198 336.417 207.686 336.283 207.179L330.39 184.795C330.249 184.261 329.529 184.148 329.129 184.597L312.358 203.411C311.978 203.838 312.174 204.458 312.716 204.544L317.962 205.37C318.357 205.432 318.595 205.796 318.493 206.183L314.7 220.551C314.597 220.938 314.835 221.302 315.231 221.364L324.539 222.83C324.935 222.893 325.338 222.629 325.44 222.242L329.233 207.875C329.336 207.488 329.739 207.224 330.135 207.286L335.38 208.113Z" fill="url(#main)" /><path d="M319.282 269.087C319.824 269.173 320.319 268.661 320.186 268.154L314.292 245.77C314.151 245.236 313.431 245.123 313.031 245.572L296.261 264.386C295.88 264.812 296.076 265.433 296.618 265.518L301.864 266.344C302.259 266.407 302.497 266.771 302.395 267.158L298.602 281.526C298.5 281.913 298.737 282.277 299.133 282.339L308.441 283.805C308.837 283.867 309.24 283.604 309.343 283.217L313.136 268.849C313.238 268.462 313.641 268.199 314.037 268.261L319.282 269.087Z" fill="black" fill-opacity="0.5" /><path d="M303.184 330.062C303.726 330.148 304.221 329.636 304.088 329.128L298.194 306.745C298.053 306.211 297.333 306.098 296.933 306.547L280.163 325.361C279.782 325.787 279.979 326.408 280.52 326.493L285.766 327.319C286.161 327.382 286.399 327.746 286.297 328.133L282.504 342.501C282.402 342.888 282.639 343.252 283.035 343.314L292.344 344.78C292.739 344.842 293.142 344.579 293.245 344.192L297.038 329.824C297.14 329.437 297.543 329.174 297.939 329.236L303.184 330.062Z" fill="black" fill-opacity="0.5" /><path stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M290.109 463.418C292.358 454.902 301.233 449.11 309.933 450.48L771.07 523.096C779.77 524.467 785 532.48 782.752 540.996L692.086 884.418L199.443 806.84L290.109 463.418Z" fill="black" fill-opacity="0.14" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M787.589 237.349L460.354 185.818L406.325 390.469C403.872 399.759 409.578 408.501 419.069 409.996L711.934 456.114C721.425 457.609 731.107 451.29 733.56 442L787.589 237.349ZM660.269 245.01C655.523 244.263 650.682 247.423 649.456 252.068L607.386 411.418C606.16 416.063 609.013 420.434 613.759 421.181L682.499 432.006C687.245 432.753 692.086 429.594 693.312 424.949L735.382 265.599C736.608 260.954 733.755 256.583 729.01 255.835L660.269 245.01Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M864.643 283.937C865.186 283.605 865.708 284.257 865.239 284.683L844.268 303.719C843.938 304.018 844.093 304.517 844.526 304.548L853.726 305.207C854.184 305.24 854.321 305.787 853.942 306.071L833.884 321.112C833.506 321.396 833.643 321.943 834.101 321.976L844.007 322.685C844.491 322.72 844.605 323.319 844.177 323.58L797.752 351.954C797.209 352.286 796.687 351.634 797.156 351.209L818.403 331.922C818.733 331.622 818.577 331.123 818.145 331.092L808.748 330.42C808.292 330.387 808.154 329.843 808.529 329.558L828.054 314.744C828.43 314.459 828.291 313.915 827.835 313.882L818.389 313.206C817.904 313.171 817.79 312.572 818.218 312.311L864.643 283.937Z" fill="white" /><g transform="matrix(0.987827 0.155557 -0.255261 0.966872 250 735)"><text font-family="Inter, sans-serif" font-weight="bold" font-size="42" fill="#E5E7F8">Fleek Test App</text><text font-family="Inter, sans-serif" font-weight="normal" y="40" font-size="22" fill="#7F8192">fleek.eth</text></g><image width="167" height="167" transform="matrix(0.987827 0.155557 -0.255261 0.966872 444.117 524.17)" href="data:image/svg+xml;base64,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" /><defs><filter id="diskette-shadow" x="70.7489" y="195.712" width="955.733" height="832.558" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB"><feFlood flood-opacity="0" /><feBlend in="SourceGraphic" /><feGaussianBlur stdDeviation="42" /></filter><linearGradient id="background" x1="532.5" y1="0" x2="532.5" y2="1065" gradientUnits="userSpaceOnUse"><stop /><stop offset="1" stop-color="#131313" /></linearGradient><radialGradient id="background-radial" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(532.5 532.5) rotate(89.961) scale(735)"><stop stop-color="#e34f26" /><stop offset="1" stop-color="#e34f26" stop-opacity="0" /></radialGradient><linearGradient id="diskette-gradient" x1="925.626" y1="256.896" x2="136.779" y2="800.203" gradientUnits="userSpaceOnUse"><stop stop-color="#e34f26" /><stop offset="1" stop-color="#2C313F" /></linearGradient><linearGradient id="main"><stop stop-color="#e34f26" /></linearGradient></defs></svg>',
external_url: MINT_PARAMS.externalUrl,
attributes: [
{
@@ -196,6 +192,10 @@ describe('FleekERC721', () => {
trait_type: 'Version',
value: '0',
},
+ {
+ trait_type: 'Color',
+ value: `#${MINT_PARAMS.color.toString(16)}`,
+ },
],
});
});
@@ -216,7 +216,9 @@ describe('FleekERC721', () => {
MINT_PARAMS.externalUrl,
MINT_PARAMS.ens,
MINT_PARAMS.commitHash,
- MINT_PARAMS.gitRepository
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
);
tokenId = response.value.toNumber();
@@ -618,7 +620,9 @@ describe('FleekERC721', () => {
MINT_PARAMS.externalUrl,
MINT_PARAMS.ens,
MINT_PARAMS.commitHash,
- MINT_PARAMS.gitRepository
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
);
tokenId = response.value.toNumber();
@@ -840,4 +844,92 @@ describe('FleekERC721', () => {
]);
});
});
+
+ describe('Update Properties', () => {
+ let tokenId: number;
+ let fixture: Awaited>;
+
+ const OTHER_LOGO =
+ 'data:image/svg+xml;base64,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';
+
+ beforeEach(async () => {
+ fixture = await loadFixture(defaultFixture);
+ const { contract } = fixture;
+
+ const response = await contract.mint(
+ fixture.owner.address,
+ MINT_PARAMS.name,
+ MINT_PARAMS.description,
+ MINT_PARAMS.externalUrl,
+ MINT_PARAMS.ens,
+ MINT_PARAMS.commitHash,
+ MINT_PARAMS.gitRepository,
+ MINT_PARAMS.logo,
+ MINT_PARAMS.color
+ );
+
+ tokenId = response.value.toNumber();
+ });
+
+ it('should update token logo', async () => {
+ const { contract } = fixture;
+ await contract.setTokenLogo(tokenId, OTHER_LOGO);
+
+ const tokenURI = await contract.tokenURI(tokenId);
+
+ const tokenURIDecoded = Buffer.from(
+ tokenURI.replace('data:application/json;base64,', ''),
+ 'base64'
+ ).toString('ascii');
+
+ const parsedURI = JSON.parse(tokenURIDecoded);
+ expect(parsedURI).to.have.property(
+ 'image',
+ 'data:image/svg+xml;base64,<svg width="1065" height="1065" viewBox="0 0 1065 1065" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><style type="text/css">@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600");</style><rect width="1065" height="1065" fill="url(#background)" /><rect opacity="0.2" width="1065" height="1065" fill="url(#background-radial)" /><g filter="url(#diskette-shadow)"><path d="M857.231 279.712L902.24 286.675C910.547 287.96 917.915 292.721 922.5 299.768L938.894 324.964C942.249 330.12 943.311 336.437 941.827 342.406L937.798 358.615L924.049 356.65L919.416 374.084L934.068 376.24L791.947 922.152C788.109 936.896 773.694 946.308 758.651 943.893L179.636 850.928C162.318 848.147 151.215 830.987 155.776 814.051L160.478 796.59L704.315 879.574L857.231 279.712Z" fill="#050505" /></g><path d="M840.231 240.712L885.24 247.675C893.547 248.961 900.915 253.722 905.5 260.768L921.894 285.965C925.249 291.12 926.311 297.437 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stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M290.109 463.418C292.358 454.902 301.233 449.11 309.933 450.48L771.07 523.096C779.77 524.467 785 532.48 782.752 540.996L692.086 884.418L199.443 806.84L290.109 463.418Z" fill="black" fill-opacity="0.14" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M787.589 237.349L460.354 185.818L406.325 390.469C403.872 399.759 409.578 408.501 419.069 409.996L711.934 456.114C721.425 457.609 731.107 451.29 733.56 442L787.589 237.349ZM660.269 245.01C655.523 244.263 650.682 247.423 649.456 252.068L607.386 411.418C606.16 416.063 609.013 420.434 613.759 421.181L682.499 432.006C687.245 432.753 692.086 429.594 693.312 424.949L735.382 265.599C736.608 260.954 733.755 256.583 729.01 255.835L660.269 245.01Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M864.643 283.937C865.186 283.605 865.708 284.257 865.239 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+ );
+ });
+
+ it('should update token color', async () => {
+ const { contract } = fixture;
+ await contract.setTokenColor(tokenId, 0x123456);
+
+ const tokenURI = await contract.tokenURI(tokenId);
+
+ const tokenURIDecoded = Buffer.from(
+ tokenURI.replace('data:application/json;base64,', ''),
+ 'base64'
+ ).toString('ascii');
+
+ const parsedURI = JSON.parse(tokenURIDecoded);
+
+ expect(parsedURI.attributes).to.have.deep.contain({
+ trait_type: 'Color',
+ value: '#123456',
+ });
+ });
+
+ it('should update the token logo and color', async () => {
+ const { contract } = fixture;
+ await contract.setTokenLogoAndColor(tokenId, OTHER_LOGO, 0x123456);
+
+ const tokenURI = await contract.tokenURI(tokenId);
+
+ const tokenURIDecoded = Buffer.from(
+ tokenURI.replace('data:application/json;base64,', ''),
+ 'base64'
+ ).toString('ascii');
+
+ const parsedURI = JSON.parse(tokenURIDecoded);
+
+ expect(parsedURI.attributes).to.have.deep.contain({
+ trait_type: 'Color',
+ value: '#123456',
+ });
+
+ expect(parsedURI).to.have.property(
+ 'image',
+ 'data:image/svg+xml;base64,<svg width="1065" height="1065" viewBox="0 0 1065 1065" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><style type="text/css">@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600");</style><rect width="1065" height="1065" fill="url(#background)" /><rect opacity="0.2" width="1065" height="1065" fill="url(#background-radial)" /><g filter="url(#diskette-shadow)"><path d="M857.231 279.712L902.24 286.675C910.547 287.96 917.915 292.721 922.5 299.768L938.894 324.964C942.249 330.12 943.311 336.437 941.827 342.406L937.798 358.615L924.049 356.65L919.416 374.084L934.068 376.24L791.947 922.152C788.109 936.896 773.694 946.308 758.651 943.893L179.636 850.928C162.318 848.147 151.215 830.987 155.776 814.051L160.478 796.59L704.315 879.574L857.231 279.712Z" fill="#050505" /></g><path d="M840.231 240.712L885.24 247.675C893.547 248.961 900.915 253.722 905.5 260.768L921.894 285.965C925.249 291.12 926.311 297.437 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173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="#131316" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="url(#diskette-gradient)" fill-opacity="0.2" /><path d="M335.38 208.113C335.922 208.198 336.417 207.686 336.283 207.179L330.39 184.795C330.249 184.261 329.529 184.148 329.129 184.597L312.358 203.411C311.978 203.838 312.174 204.458 312.716 204.544L317.962 205.37C318.357 205.432 318.595 205.796 318.493 206.183L314.7 220.551C314.597 220.938 314.835 221.302 315.231 221.364L324.539 222.83C324.935 222.893 325.338 222.629 325.44 222.242L329.233 207.875C329.336 207.488 329.739 207.224 330.135 207.286L335.38 208.113Z" fill="url(#main)" /><path d="M319.282 269.087C319.824 269.173 320.319 268.661 320.186 268.154L314.292 245.77C314.151 245.236 313.431 245.123 313.031 245.572L296.261 264.386C295.88 264.812 296.076 265.433 296.618 265.518L301.864 266.344C302.259 266.407 302.497 266.771 302.395 267.158L298.602 281.526C298.5 281.913 298.737 282.277 299.133 282.339L308.441 283.805C308.837 283.867 309.24 283.604 309.343 283.217L313.136 268.849C313.238 268.462 313.641 268.199 314.037 268.261L319.282 269.087Z" fill="black" fill-opacity="0.5" /><path d="M303.184 330.062C303.726 330.148 304.221 329.636 304.088 329.128L298.194 306.745C298.053 306.211 297.333 306.098 296.933 306.547L280.163 325.361C279.782 325.787 279.979 326.408 280.52 326.493L285.766 327.319C286.161 327.382 286.399 327.746 286.297 328.133L282.504 342.501C282.402 342.888 282.639 343.252 283.035 343.314L292.344 344.78C292.739 344.842 293.142 344.579 293.245 344.192L297.038 329.824C297.14 329.437 297.543 329.174 297.939 329.236L303.184 330.062Z" fill="black" fill-opacity="0.5" /><path stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M290.109 463.418C292.358 454.902 301.233 449.11 309.933 450.48L771.07 523.096C779.77 524.467 785 532.48 782.752 540.996L692.086 884.418L199.443 806.84L290.109 463.418Z" fill="black" fill-opacity="0.14" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M787.589 237.349L460.354 185.818L406.325 390.469C403.872 399.759 409.578 408.501 419.069 409.996L711.934 456.114C721.425 457.609 731.107 451.29 733.56 442L787.589 237.349ZM660.269 245.01C655.523 244.263 650.682 247.423 649.456 252.068L607.386 411.418C606.16 416.063 609.013 420.434 613.759 421.181L682.499 432.006C687.245 432.753 692.086 429.594 693.312 424.949L735.382 265.599C736.608 260.954 733.755 256.583 729.01 255.835L660.269 245.01Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M864.643 283.937C865.186 283.605 865.708 284.257 865.239 284.683L844.268 303.719C843.938 304.018 844.093 304.517 844.526 304.548L853.726 305.207C854.184 305.24 854.321 305.787 853.942 306.071L833.884 321.112C833.506 321.396 833.643 321.943 834.101 321.976L844.007 322.685C844.491 322.72 844.605 323.319 844.177 323.58L797.752 351.954C797.209 352.286 796.687 351.634 797.156 351.209L818.403 331.922C818.733 331.622 818.577 331.123 818.145 331.092L808.748 330.42C808.292 330.387 808.154 329.843 808.529 329.558L828.054 314.744C828.43 314.459 828.291 313.915 827.835 313.882L818.389 313.206C817.904 313.171 817.79 312.572 818.218 312.311L864.643 283.937Z" fill="white" /><g transform="matrix(0.987827 0.155557 -0.255261 0.966872 250 735)"><text font-family="Inter, sans-serif" font-weight="bold" font-size="42" fill="#E5E7F8">Fleek Test App</text><text font-family="Inter, sans-serif" font-weight="normal" y="40" font-size="22" fill="#7F8192">fleek.eth</text></g><image width="167" height="167" transform="matrix(0.987827 0.155557 -0.255261 0.966872 444.117 524.17)" href="data:image/svg+xml;base64,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" /><defs><filter id="diskette-shadow" x="70.7489" y="195.712" width="955.733" height="832.558" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB"><feFlood flood-opacity="0" /><feBlend in="SourceGraphic" /><feGaussianBlur stdDeviation="42" /></filter><linearGradient id="background" x1="532.5" y1="0" x2="532.5" y2="1065" gradientUnits="userSpaceOnUse"><stop /><stop offset="1" stop-color="#131313" /></linearGradient><radialGradient id="background-radial" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(532.5 532.5) rotate(89.961) scale(735)"><stop stop-color="#123456" /><stop offset="1" stop-color="#123456" stop-opacity="0" /></radialGradient><linearGradient id="diskette-gradient" x1="925.626" y1="256.896" x2="136.779" y2="800.203" gradientUnits="userSpaceOnUse"><stop stop-color="#123456" /><stop offset="1" stop-color="#2C313F" /></linearGradient><linearGradient id="main"><stop stop-color="#123456" /></linearGradient></defs></svg>'
+ );
+ });
+ });
});
diff --git a/test/deploy/proxy.ts b/test/deploy/proxy.ts
deleted file mode 100644
index afc1ed2..0000000
--- a/test/deploy/proxy.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { expect } from 'chai';
-import { ethers, upgrades } from 'hardhat';
-
-describe('Proxy', function () {
- it('FleekERC721', async () => {
- const Contract = await ethers.getContractFactory('FleekERC721');
- const ContractV2 = await ethers.getContractFactory('FleekERC721');
-
- const instance = await upgrades.deployProxy(Contract, [
- 'Collection Name',
- 'SYMBOL',
- ]);
- const upgraded = await upgrades.upgradeProxy(instance.address, ContractV2);
-
- const name = await upgraded.name();
- const symbol = await upgraded.symbol();
- expect(name).to.equal('Collection Name');
- expect(symbol).to.equal('SYMBOL');
- });
-});
diff --git a/test/foundry/apps.t.sol b/test/foundry/apps.t.sol
index 79173d3..57194b1 100644
--- a/test/foundry/apps.t.sol
+++ b/test/foundry/apps.t.sol
@@ -2,15 +2,17 @@ pragma solidity ^0.8.7;
import "forge-std/Test.sol";
import "../../contracts/FleekERC721.sol";
-import "../../contracts/util/FleekStrings.sol";
+import "./constants.t.sol";
contract FleekTest is Test {
FleekERC721 fleekContract;
using Strings for uint160;
- address constant DEPLOYER = 0x7FA9385bE102ac3EAc297483Dd6233D62b3e1496;
+ using Strings for address;
string constant FLEEK_AP_URL = "https://fleek_cloned.xyz";
+ address DEPLOYER;
function setUp() public {
+ DEPLOYER = address(this);
fleekContract = new FleekERC721();
fleekContract.initialize("Test Contract", "FLKAPS");
}
@@ -31,7 +33,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -46,7 +50,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
uint256 second_mint = fleekContract.mint(
@@ -56,7 +62,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(first_mint, 0);
@@ -71,7 +79,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(first_mint, 0);
@@ -83,7 +93,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(second_mint, 1);
@@ -97,7 +109,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(first_mint, 0);
@@ -109,43 +123,14 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(second_mint, 1);
}
- function _generateSVG(string memory name, string memory ENS) internal pure returns (string memory) {
- return (
- string(
- abi.encodePacked(
- "data:application/json;base64,",
- Base64.encode(
- abi.encodePacked(
- '"
- )
- )
- )
- )
- );
- }
-
function testTokenURI() public {
string memory name = "Foundry Test App";
string memory ens = "fleek_xyz";
@@ -157,38 +142,16 @@ contract FleekTest is Test {
"https://fleek.xyz",
ens,
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
string memory tokenURI = fleekContract.tokenURI(mint);
- bytes memory dataURI = abi.encodePacked(
- "{",
- '"name":"',
- name,
- '",',
- '"description":"This is a test application submitted by foundry tests.",',
- '"owner":"',
- Strings.toHexString(uint160(DEPLOYER), 20),
- '",',
- '"external_url":"https://fleek.xyz",',
- '"image":"',
- _generateSVG(name, ens),
- '",',
- '"attributes": [',
- '{"trait_type": "ENS", "value":"',
- ens,
- '"},',
- '{"trait_type": "Commit Hash", "value":"afff3f6"},',
- '{"trait_type": "Repository", "value":"https://github.com/fleekxyz/non-fungible-apps"},',
- '{"trait_type": "Version", "value":"0"}',
- "]",
- "}"
- );
-
- assertEq(tokenURI, string(abi.encodePacked("data:application/json;base64,", Base64.encode((dataURI)))));
+ assertEq(tokenURI, TestConstants.DEFAULT_TOKEN_URI);
}
function testCallingTokenURIAfterChangingAllPossibleFields() public {
@@ -199,7 +162,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -212,27 +177,10 @@ contract FleekTest is Test {
string memory tokenURI = fleekContract.tokenURI(mint);
- bytes memory dataURI = abi.encodePacked(
- "{",
- '"name":"Foundry Test App 2",',
- '"description":"This is a test application submitted by foundry tests. 2",',
- '"owner":"',
- Strings.toHexString(uint160(DEPLOYER), 20),
- '",',
- '"external_url":"https://fleek2.xyz",',
- '"image":"',
- _generateSVG("Foundry Test App 2", "fleek_xyz2"),
- '",',
- '"attributes": [',
- '{"trait_type": "ENS", "value":"fleek_xyz2"},',
- '{"trait_type": "Commit Hash", "value":"afff3f62"},',
- '{"trait_type": "Repository", "value":"https://github.com/fleekxyz/non-fungible-apps2"},',
- '{"trait_type": "Version", "value":"1"}',
- "]",
- "}"
+ assertEq(
+ tokenURI,
+ "data:application/json;base64,{"name":"Foundry Test App 2","description":"This is a test application submitted by foundry tests. 2","owner":"0x34a1d3fff3958843c43ad80f30b94c510645c316","external_url":"https://fleek2.xyz","image":"data:image/svg+xml;base64,<svg width="1065" height="1065" viewBox="0 0 1065 1065" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><style type="text/css">@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600");</style><rect width="1065" height="1065" fill="url(#background)" /><rect opacity="0.2" width="1065" height="1065" fill="url(#background-radial)" /><g filter="url(#diskette-shadow)"><path d="M857.231 279.712L902.24 286.675C910.547 287.96 917.915 292.721 922.5 299.768L938.894 324.964C942.249 330.12 943.311 336.437 941.827 342.406L937.798 358.615L924.049 356.65L919.416 374.084L934.068 376.24L791.947 922.152C788.109 936.896 773.694 946.308 758.651 943.893L179.636 850.928C162.318 848.147 151.215 830.987 155.776 814.051L160.478 796.59L704.315 879.574L857.231 279.712Z" fill="#050505" /></g><path d="M840.231 240.712L885.24 247.675C893.547 248.961 900.915 253.722 905.5 260.768L921.894 285.965C925.249 291.12 926.311 297.437 924.827 303.406L920.798 319.616L907.049 317.65L902.416 335.084L917.068 337.241L774.947 883.152C771.109 897.896 756.694 907.308 741.651 904.893L162.636 811.928C145.318 809.147 134.215 791.987 138.776 775.051L143.478 757.59L687.315 840.574L840.231 240.712Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="#131316" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="url(#diskette-gradient)" fill-opacity="0.2" /><path d="M335.38 208.113C335.922 208.198 336.417 207.686 336.283 207.179L330.39 184.795C330.249 184.261 329.529 184.148 329.129 184.597L312.358 203.411C311.978 203.838 312.174 204.458 312.716 204.544L317.962 205.37C318.357 205.432 318.595 205.796 318.493 206.183L314.7 220.551C314.597 220.938 314.835 221.302 315.231 221.364L324.539 222.83C324.935 222.893 325.338 222.629 325.44 222.242L329.233 207.875C329.336 207.488 329.739 207.224 330.135 207.286L335.38 208.113Z" fill="url(#main)" /><path d="M319.282 269.087C319.824 269.173 320.319 268.661 320.186 268.154L314.292 245.77C314.151 245.236 313.431 245.123 313.031 245.572L296.261 264.386C295.88 264.812 296.076 265.433 296.618 265.518L301.864 266.344C302.259 266.407 302.497 266.771 302.395 267.158L298.602 281.526C298.5 281.913 298.737 282.277 299.133 282.339L308.441 283.805C308.837 283.867 309.24 283.604 309.343 283.217L313.136 268.849C313.238 268.462 313.641 268.199 314.037 268.261L319.282 269.087Z" fill="black" fill-opacity="0.5" /><path d="M303.184 330.062C303.726 330.148 304.221 329.636 304.088 329.128L298.194 306.745C298.053 306.211 297.333 306.098 296.933 306.547L280.163 325.361C279.782 325.787 279.979 326.408 280.52 326.493L285.766 327.319C286.161 327.382 286.399 327.746 286.297 328.133L282.504 342.501C282.402 342.888 282.639 343.252 283.035 343.314L292.344 344.78C292.739 344.842 293.142 344.579 293.245 344.192L297.038 329.824C297.14 329.437 297.543 329.174 297.939 329.236L303.184 330.062Z" fill="black" fill-opacity="0.5" /><path stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M290.109 463.418C292.358 454.902 301.233 449.11 309.933 450.48L771.07 523.096C779.77 524.467 785 532.48 782.752 540.996L692.086 884.418L199.443 806.84L290.109 463.418Z" fill="black" fill-opacity="0.14" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M787.589 237.349L460.354 185.818L406.325 390.469C403.872 399.759 409.578 408.501 419.069 409.996L711.934 456.114C721.425 457.609 731.107 451.29 733.56 442L787.589 237.349ZM660.269 245.01C655.523 244.263 650.682 247.423 649.456 252.068L607.386 411.418C606.16 416.063 609.013 420.434 613.759 421.181L682.499 432.006C687.245 432.753 692.086 429.594 693.312 424.949L735.382 265.599C736.608 260.954 733.755 256.583 729.01 255.835L660.269 245.01Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M864.643 283.937C865.186 283.605 865.708 284.257 865.239 284.683L844.268 303.719C843.938 304.018 844.093 304.517 844.526 304.548L853.726 305.207C854.184 305.24 854.321 305.787 853.942 306.071L833.884 321.112C833.506 321.396 833.643 321.943 834.101 321.976L844.007 322.685C844.491 322.72 844.605 323.319 844.177 323.58L797.752 351.954C797.209 352.286 796.687 351.634 797.156 351.209L818.403 331.922C818.733 331.622 818.577 331.123 818.145 331.092L808.748 330.42C808.292 330.387 808.154 329.843 808.529 329.558L828.054 314.744C828.43 314.459 828.291 313.915 827.835 313.882L818.389 313.206C817.904 313.171 817.79 312.572 818.218 312.311L864.643 283.937Z" fill="white" /><g transform="matrix(0.987827 0.155557 -0.255261 0.966872 250 735)"><text font-family="Inter, sans-serif" font-weight="bold" font-size="42" fill="#E5E7F8">Foundry Test App 2</text><text font-family="Inter, sans-serif" font-weight="normal" y="40" font-size="22" fill="#7F8192">fleek_xyz2</text></g><image width="167" height="167" transform="matrix(0.987827 0.155557 -0.255261 0.966872 444.117 524.17)" href="data:image/svg+xml;base64,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" /><defs><filter id="diskette-shadow" x="70.7489" y="195.712" width="955.733" height="832.558" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB"><feFlood flood-opacity="0" /><feBlend in="SourceGraphic" /><feGaussianBlur stdDeviation="42" /></filter><linearGradient id="background" x1="532.5" y1="0" x2="532.5" y2="1065" gradientUnits="userSpaceOnUse"><stop /><stop offset="1" stop-color="#131313" /></linearGradient><radialGradient id="background-radial" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(532.5 532.5) rotate(89.961) scale(735)"><stop stop-color="#e34f26" /><stop offset="1" stop-color="#e34f26" stop-opacity="0" /></radialGradient><linearGradient id="diskette-gradient" x1="925.626" y1="256.896" x2="136.779" y2="800.203" gradientUnits="userSpaceOnUse"><stop stop-color="#e34f26" /><stop offset="1" stop-color="#2C313F" /></linearGradient><linearGradient id="main"><stop stop-color="#e34f26" /></linearGradient></defs></svg>","attributes": [{"trait_type": "ENS", "value":"fleek_xyz2"},{"trait_type": "Commit Hash", "value":"afff3f62"},{"trait_type": "Repository", "value":"https://github.com/fleekxyz/non-fungible-apps2"},{"trait_type": "Version", "value":"1"},{"trait_type": "Color", "value":"#e34f26"}]}"
);
-
- assertEq(tokenURI, string(abi.encodePacked("data:application/json;base64,", Base64.encode((dataURI)))));
}
function testFailChangingAllPossibleFieldsOnAnotherUsersTokenWithoutAccess() public {
@@ -243,7 +191,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -256,30 +206,6 @@ contract FleekTest is Test {
fleekContract.setTokenExternalURL(mint, "https://fleek2.xyz");
fleekContract.setTokenENS(mint, "fleek_xyz2");
fleekContract.setTokenBuild(mint, "afff3f62", "https://github.com/fleekxyz/non-fungible-apps2");
-
- string memory tokenURI = fleekContract.tokenURI(mint);
-
- bytes memory dataURI = abi.encodePacked(
- "{",
- '"name":"Foundry Test App 2",',
- '"description":"This is a test application submitted by foundry tests. 2",',
- '"owner":"',
- Strings.toHexString(uint160(DEPLOYER), 20),
- '",',
- '"external_url":"https://fleek2.xyz",',
- '"image":"',
- _generateSVG("Foundry Test App 2", "fleek_xyz2"),
- '",',
- '"attributes": [',
- '{"trait_type": "ENS", "value":"fleek_xyz2"},',
- '{"trait_type": "Commit Hash", "value":"afff3f62"},',
- '{"trait_type": "Repository", "value":"https://github.com/fleekxyz/non-fungible-apps2"},',
- '{"trait_type": "Version", "value":"1"}',
- "]",
- "}"
- );
-
- assertEq(tokenURI, string(abi.encodePacked("data:application/json;base64,", Base64.encode((dataURI)))));
}
function testFailCallingTokenURIOnNonExistantToken() public {
@@ -315,7 +241,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -335,7 +263,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -354,7 +284,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -379,7 +311,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -395,7 +329,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -414,7 +350,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -430,7 +368,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -449,7 +389,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -465,7 +407,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -484,7 +428,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -500,7 +446,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -519,7 +467,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -535,7 +485,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -554,7 +506,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -574,7 +528,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -597,7 +553,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -622,7 +580,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -647,7 +607,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -675,7 +637,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -705,7 +669,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -733,7 +699,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -759,7 +727,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -775,7 +745,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -802,7 +774,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -821,7 +795,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -841,7 +817,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -850,7 +828,13 @@ contract FleekTest is Test {
fleekContract.increaseAccessPointScore(FLEEK_AP_URL);
assertEq(
fleekContract.getAccessPointJSON(FLEEK_AP_URL),
- '{"tokenId":0,"score":1,"nameVerified":false,"contentVerified":false,"owner":"0x7fa9385be102ac3eac297483dd6233d62b3e1496"}'
+ string(
+ abi.encodePacked(
+ '{"tokenId":0,"score":1,"nameVerified":false,"contentVerified":false,"owner":"',
+ DEPLOYER.toHexString(),
+ '"}'
+ )
+ )
);
}
@@ -862,7 +846,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -880,7 +866,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -888,9 +876,16 @@ contract FleekTest is Test {
fleekContract.addAccessPoint(0, FLEEK_AP_URL);
fleekContract.increaseAccessPointScore(FLEEK_AP_URL);
fleekContract.decreaseAccessPointScore(FLEEK_AP_URL);
+
assertEq(
fleekContract.getAccessPointJSON(FLEEK_AP_URL),
- '{"tokenId":0,"score":0,"nameVerified":false,"contentVerified":false,"owner":"0x7fa9385be102ac3eac297483dd6233d62b3e1496"}'
+ string(
+ abi.encodePacked(
+ '{"tokenId":0,"score":0,"nameVerified":false,"contentVerified":false,"owner":"',
+ DEPLOYER.toHexString(),
+ '"}'
+ )
+ )
);
}
@@ -902,7 +897,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -926,7 +923,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -948,7 +947,9 @@ contract FleekTest is Test {
"https://fleek.xyz",
"fleek_xyz",
"afff3f6",
- "https://github.com/fleekxyz/non-fungible-apps"
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
);
assertEq(mint, 0);
@@ -961,4 +962,127 @@ contract FleekTest is Test {
fleekContract.setAccessPointContentVerify(FLEEK_AP_URL, true);
}
+
+ function testSetTokenLogo() public {
+ uint256 mint = fleekContract.mint(
+ DEPLOYER,
+ "Foundry Test App",
+ "This is a test application submitted by foundry tests.",
+ "https://fleek.xyz",
+ "fleek_xyz",
+ "afff3f6",
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
+ );
+
+ assertEq(mint, 0);
+
+ fleekContract.setTokenLogo(mint, TestConstants.LOGO_1);
+ }
+
+ function testFailSetTokenLogoForInvalidAccount() public {
+ uint256 mint = fleekContract.mint(
+ DEPLOYER,
+ "Foundry Test App",
+ "This is a test application submitted by foundry tests.",
+ "https://fleek.xyz",
+ "fleek_xyz",
+ "afff3f6",
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
+ );
+
+ assertEq(mint, 0);
+
+ vm.prank(address(0xb4c79daB8f259C7Aee6E5b2Aa729821864227e84));
+ fleekContract.setTokenLogo(mint, TestConstants.LOGO_1);
+ }
+
+ function testFailSetTokenLogoForInvalidToken() public {
+ fleekContract.setTokenLogo(3, TestConstants.LOGO_1);
+ }
+
+ function testSetTokenColor() public {
+ uint256 mint = fleekContract.mint(
+ DEPLOYER,
+ "Foundry Test App",
+ "This is a test application submitted by foundry tests.",
+ "https://fleek.xyz",
+ "fleek_xyz",
+ "afff3f6",
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
+ );
+
+ assertEq(mint, 0);
+
+ fleekContract.setTokenColor(mint, 0x000000);
+ }
+
+ function testFailSetTokenColorForInvalidAccount() public {
+ uint256 mint = fleekContract.mint(
+ DEPLOYER,
+ "Foundry Test App",
+ "This is a test application submitted by foundry tests.",
+ "https://fleek.xyz",
+ "fleek_xyz",
+ "afff3f6",
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
+ );
+
+ assertEq(mint, 0);
+
+ vm.prank(address(0xb4c79daB8f259C7Aee6E5b2Aa729821864227e84));
+ fleekContract.setTokenColor(mint, 0x000000);
+ }
+
+ function testFailSetTokenColorForInvalidToken() public {
+ fleekContract.setTokenColor(3, 0x000000);
+ }
+
+ function testSetTokenLogoAndColor() public {
+ uint256 mint = fleekContract.mint(
+ DEPLOYER,
+ "Foundry Test App",
+ "This is a test application submitted by foundry tests.",
+ "https://fleek.xyz",
+ "fleek_xyz",
+ "afff3f6",
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
+ );
+
+ assertEq(mint, 0);
+
+ fleekContract.setTokenLogoAndColor(mint, TestConstants.LOGO_1, 0x000000);
+ }
+
+ function testFailSetTokenLogoAndColorForInvalidAccount() public {
+ uint256 mint = fleekContract.mint(
+ DEPLOYER,
+ "Foundry Test App",
+ "This is a test application submitted by foundry tests.",
+ "https://fleek.xyz",
+ "fleek_xyz",
+ "afff3f6",
+ "https://github.com/fleekxyz/non-fungible-apps",
+ TestConstants.LOGO_0,
+ 0xe34f26
+ );
+
+ assertEq(mint, 0);
+
+ vm.prank(address(0xb4c79daB8f259C7Aee6E5b2Aa729821864227e84));
+ fleekContract.setTokenLogoAndColor(mint, TestConstants.LOGO_1, 0x000000);
+ }
+
+ function testFailSetTokenLogoAndColorForInvalidToken() public {
+ fleekContract.setTokenLogoAndColor(3, TestConstants.LOGO_1, 0x000000);
+ }
}
diff --git a/test/foundry/constants.t.sol b/test/foundry/constants.t.sol
new file mode 100644
index 0000000..31cba47
--- /dev/null
+++ b/test/foundry/constants.t.sol
@@ -0,0 +1,10 @@
+library TestConstants {
+ string public constant LOGO_0 =
+ "data:image/svg+xml;base64,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";
+
+ string public constant LOGO_1 =
+ "data:image/svg+xml;base64,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";
+
+ string public constant DEFAULT_TOKEN_URI =
+ "data:application/json;base64,{"name":"Foundry Test App","description":"This is a test application submitted by foundry tests.","owner":"0x34a1d3fff3958843c43ad80f30b94c510645c316","external_url":"https://fleek.xyz","image":"data:image/svg+xml;base64,<svg width="1065" height="1065" viewBox="0 0 1065 1065" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><style type="text/css">@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600");</style><rect width="1065" height="1065" fill="url(#background)" /><rect opacity="0.2" width="1065" height="1065" fill="url(#background-radial)" /><g filter="url(#diskette-shadow)"><path d="M857.231 279.712L902.24 286.675C910.547 287.96 917.915 292.721 922.5 299.768L938.894 324.964C942.249 330.12 943.311 336.437 941.827 342.406L937.798 358.615L924.049 356.65L919.416 374.084L934.068 376.24L791.947 922.152C788.109 936.896 773.694 946.308 758.651 943.893L179.636 850.928C162.318 848.147 151.215 830.987 155.776 814.051L160.478 796.59L704.315 879.574L857.231 279.712Z" fill="#050505" /></g><path d="M840.231 240.712L885.24 247.675C893.547 248.961 900.915 253.722 905.5 260.768L921.894 285.965C925.249 291.12 926.311 297.437 924.827 303.406L920.798 319.616L907.049 317.65L902.416 335.084L917.068 337.241L774.947 883.152C771.109 897.896 756.694 907.308 741.651 904.893L162.636 811.928C145.318 809.147 134.215 791.987 138.776 775.051L143.478 757.59L687.315 840.574L840.231 240.712Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="#131316" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="4" stroke-linecap="round" stroke-linejoin="round" d="M319.847 161.502C310.356 160.007 300.674 166.326 298.221 175.616L138.724 779.758C136.271 789.048 141.977 797.79 151.468 799.285L740.061 891.973C749.553 893.467 759.235 887.148 761.687 877.858L902.405 344.854L889.158 342.768L898.872 305.972L912.119 308.059L913.733 301.946C914.837 297.762 914.309 293.476 912.251 289.927L893.484 257.569C891.153 253.549 887.063 250.823 882.221 250.061L828.205 241.554C822.224 240.613 815.869 242.783 811.427 247.284L805.686 253.103C804.205 254.603 802.087 255.326 800.093 255.013L783.611 252.417L734.3 439.196C731.439 450.035 720.143 457.407 709.07 455.663L328.847 395.788C317.774 394.045 311.117 383.845 313.978 373.007L366.528 173.962L366.533 173.941C367.234 171.24 365.572 168.702 362.81 168.267L319.847 161.502ZM369.392 174.414L368.652 177.217L316.843 373.458C314.39 382.748 320.096 391.49 329.587 392.985L709.81 452.86C719.301 454.354 728.983 448.035 731.436 438.745L780.747 251.966L783.245 242.504L783.985 239.701L369.392 174.414Z" fill="url(#diskette-gradient)" fill-opacity="0.2" /><path d="M335.38 208.113C335.922 208.198 336.417 207.686 336.283 207.179L330.39 184.795C330.249 184.261 329.529 184.148 329.129 184.597L312.358 203.411C311.978 203.838 312.174 204.458 312.716 204.544L317.962 205.37C318.357 205.432 318.595 205.796 318.493 206.183L314.7 220.551C314.597 220.938 314.835 221.302 315.231 221.364L324.539 222.83C324.935 222.893 325.338 222.629 325.44 222.242L329.233 207.875C329.336 207.488 329.739 207.224 330.135 207.286L335.38 208.113Z" fill="url(#main)" /><path d="M319.282 269.087C319.824 269.173 320.319 268.661 320.186 268.154L314.292 245.77C314.151 245.236 313.431 245.123 313.031 245.572L296.261 264.386C295.88 264.812 296.076 265.433 296.618 265.518L301.864 266.344C302.259 266.407 302.497 266.771 302.395 267.158L298.602 281.526C298.5 281.913 298.737 282.277 299.133 282.339L308.441 283.805C308.837 283.867 309.24 283.604 309.343 283.217L313.136 268.849C313.238 268.462 313.641 268.199 314.037 268.261L319.282 269.087Z" fill="black" fill-opacity="0.5" /><path d="M303.184 330.062C303.726 330.148 304.221 329.636 304.088 329.128L298.194 306.745C298.053 306.211 297.333 306.098 296.933 306.547L280.163 325.361C279.782 325.787 279.979 326.408 280.52 326.493L285.766 327.319C286.161 327.382 286.399 327.746 286.297 328.133L282.504 342.501C282.402 342.888 282.639 343.252 283.035 343.314L292.344 344.78C292.739 344.842 293.142 344.579 293.245 344.192L297.038 329.824C297.14 329.437 297.543 329.174 297.939 329.236L303.184 330.062Z" fill="black" fill-opacity="0.5" /><path stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M290.109 463.418C292.358 454.902 301.233 449.11 309.933 450.48L771.07 523.096C779.77 524.467 785 532.48 782.752 540.996L692.086 884.418L199.443 806.84L290.109 463.418Z" fill="black" fill-opacity="0.14" /><path fill-rule="evenodd" clip-rule="evenodd" stroke="url(#main)" stroke-width="6" stroke-linecap="round" stroke-linejoin="round" d="M787.589 237.349L460.354 185.818L406.325 390.469C403.872 399.759 409.578 408.501 419.069 409.996L711.934 456.114C721.425 457.609 731.107 451.29 733.56 442L787.589 237.349ZM660.269 245.01C655.523 244.263 650.682 247.423 649.456 252.068L607.386 411.418C606.16 416.063 609.013 420.434 613.759 421.181L682.499 432.006C687.245 432.753 692.086 429.594 693.312 424.949L735.382 265.599C736.608 260.954 733.755 256.583 729.01 255.835L660.269 245.01Z" fill="url(#main)" /><path fill-rule="evenodd" clip-rule="evenodd" d="M864.643 283.937C865.186 283.605 865.708 284.257 865.239 284.683L844.268 303.719C843.938 304.018 844.093 304.517 844.526 304.548L853.726 305.207C854.184 305.24 854.321 305.787 853.942 306.071L833.884 321.112C833.506 321.396 833.643 321.943 834.101 321.976L844.007 322.685C844.491 322.72 844.605 323.319 844.177 323.58L797.752 351.954C797.209 352.286 796.687 351.634 797.156 351.209L818.403 331.922C818.733 331.622 818.577 331.123 818.145 331.092L808.748 330.42C808.292 330.387 808.154 329.843 808.529 329.558L828.054 314.744C828.43 314.459 828.291 313.915 827.835 313.882L818.389 313.206C817.904 313.171 817.79 312.572 818.218 312.311L864.643 283.937Z" fill="white" /><g transform="matrix(0.987827 0.155557 -0.255261 0.966872 250 735)"><text font-family="Inter, sans-serif" font-weight="bold" font-size="42" fill="#E5E7F8">Foundry Test App</text><text font-family="Inter, sans-serif" font-weight="normal" y="40" font-size="22" fill="#7F8192">fleek_xyz</text></g><image width="167" height="167" transform="matrix(0.987827 0.155557 -0.255261 0.966872 444.117 524.17)" href="data:image/svg+xml;base64,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" /><defs><filter id="diskette-shadow" x="70.7489" y="195.712" width="955.733" height="832.558" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB"><feFlood flood-opacity="0" /><feBlend in="SourceGraphic" /><feGaussianBlur stdDeviation="42" /></filter><linearGradient id="background" x1="532.5" y1="0" x2="532.5" y2="1065" gradientUnits="userSpaceOnUse"><stop /><stop offset="1" stop-color="#131313" /></linearGradient><radialGradient id="background-radial" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(532.5 532.5) rotate(89.961) scale(735)"><stop stop-color="#e34f26" /><stop offset="1" stop-color="#e34f26" stop-opacity="0" /></radialGradient><linearGradient id="diskette-gradient" x1="925.626" y1="256.896" x2="136.779" y2="800.203" gradientUnits="userSpaceOnUse"><stop stop-color="#e34f26" /><stop offset="1" stop-color="#2C313F" /></linearGradient><linearGradient id="main"><stop stop-color="#e34f26" /></linearGradient></defs></svg>","attributes": [{"trait_type": "ENS", "value":"fleek_xyz"},{"trait_type": "Commit Hash", "value":"afff3f6"},{"trait_type": "Repository", "value":"https://github.com/fleekxyz/non-fungible-apps"},{"trait_type": "Version", "value":"0"},{"trait_type": "Color", "value":"#e34f26"}]}";
+}
diff --git a/yarn.lock b/yarn.lock
index 03c7d8a..f3d34d4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17,9 +17,9 @@
"@babel/highlight" "^7.18.6"
"@babel/generator@^7.18.13", "@babel/generator@^7.20.7":
- version "7.20.7"
- resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.20.7.tgz#f8ef57c8242665c5929fe2e8d82ba75460187b4a"
- integrity sha512-7wqMOJq8doJMZmP4ApXTzLxSr7+oO2jroJURrVEp6XShrQUObV8Tq/D0NCcoYg2uHqUrjzO0zwBjoYzelxK+sw==
+ version "7.20.14"
+ resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.20.14.tgz#9fa772c9f86a46c6ac9b321039400712b96f64ce"
+ integrity sha512-AEmuXHdcD3A52HHXxaTmYlb8q/xMEhoRP67B3T4Oq7lbmSoqroMZzjnGj3+i1io3pdnF8iBYVu4Ilj+c4hBxYg==
dependencies:
"@babel/types" "^7.20.7"
"@jridgewell/gen-mapping" "^0.3.2"
@@ -76,10 +76,10 @@
chalk "^2.0.0"
js-tokens "^4.0.0"
-"@babel/parser@^7.16.8", "@babel/parser@^7.20.7":
- version "7.20.7"
- resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.20.7.tgz#66fe23b3c8569220817d5feb8b9dcdc95bb4f71b"
- integrity sha512-T3Z9oHybU+0vZlY9CiDSJQTD5ZapcW18ZctFMi0MOAl/4BjFF4ul7NVSARLdbGO5vDqy9eQiGTV0LtKfvCYvcg==
+"@babel/parser@^7.16.8", "@babel/parser@^7.20.13", "@babel/parser@^7.20.7":
+ version "7.20.13"
+ resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.20.13.tgz#ddf1eb5a813588d2fb1692b70c6fce75b945c088"
+ integrity sha512-gFDLKMfpiXCsjt4za2JA9oTMn70CeseCehb11kRZgvd7+F67Hih3OHOK24cRrWECJ/ljfPGac6ygXAs/C8kIvw==
"@babel/plugin-syntax-import-assertions@7.20.0":
version "7.20.0"
@@ -98,9 +98,9 @@
"@babel/types" "^7.20.7"
"@babel/traverse@^7.16.8":
- version "7.20.12"
- resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.20.12.tgz#7f0f787b3a67ca4475adef1f56cb94f6abd4a4b5"
- integrity sha512-MsIbFN0u+raeja38qboyF8TIT7K0BFzz/Yd/77ta4MsUsmP2RAnidIlwq7d5HFQrH/OZJecGV6B71C4zAgpoSQ==
+ version "7.20.13"
+ resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.20.13.tgz#817c1ba13d11accca89478bd5481b2d168d07473"
+ integrity sha512-kMJXfF0T6DIS9E8cgdLCSAL+cuCK+YEZHWiLK0SXpTo8YRj5lpJu3CDNKiIBCne4m9hhTIqUg6SYTAI39tAiVQ==
dependencies:
"@babel/code-frame" "^7.18.6"
"@babel/generator" "^7.20.7"
@@ -108,7 +108,7 @@
"@babel/helper-function-name" "^7.19.0"
"@babel/helper-hoist-variables" "^7.18.6"
"@babel/helper-split-export-declaration" "^7.18.6"
- "@babel/parser" "^7.20.7"
+ "@babel/parser" "^7.20.13"
"@babel/types" "^7.20.7"
debug "^4.1.0"
globals "^11.1.0"
@@ -501,14 +501,14 @@
"@ethersproject/strings" "^5.7.0"
"@graphql-codegen/cli@^2.16.4":
- version "2.16.4"
- resolved "https://registry.yarnpkg.com/@graphql-codegen/cli/-/cli-2.16.4.tgz#c8e6df2dc8cccfd61a088de0ada9a05842ad8ad6"
- integrity sha512-MBbdzIIaNZ8BTlFXG00toxU5rIV7Ltf2myaze88HpI5YPVfVJKlfccE6l0/Gv+nLv88CIM/PZrnFLdVtlBmrZw==
+ version "2.16.5"
+ resolved "https://registry.yarnpkg.com/@graphql-codegen/cli/-/cli-2.16.5.tgz#b3b5eeec357af01c1cb72f6a4ea96e52bd49e662"
+ integrity sha512-XYPIp+q7fB0xAGSAoRykiTe4oY80VU+z+dw5nuv4mLY0+pv7+pa2C6Nwhdw7a65lXOhFviBApWCCZeqd54SMnA==
dependencies:
"@babel/generator" "^7.18.13"
"@babel/template" "^7.18.10"
"@babel/types" "^7.18.13"
- "@graphql-codegen/core" "2.6.8"
+ "@graphql-codegen/core" "^2.6.8"
"@graphql-codegen/plugin-helpers" "^3.1.2"
"@graphql-tools/apollo-engine-loader" "^7.3.6"
"@graphql-tools/code-file-loader" "^7.3.13"
@@ -516,7 +516,7 @@
"@graphql-tools/github-loader" "^7.3.20"
"@graphql-tools/graphql-file-loader" "^7.5.0"
"@graphql-tools/json-file-loader" "^7.4.1"
- "@graphql-tools/load" "7.8.0"
+ "@graphql-tools/load" "^7.8.0"
"@graphql-tools/prisma-loader" "^7.2.49"
"@graphql-tools/url-loader" "^7.13.2"
"@graphql-tools/utils" "^9.0.0"
@@ -524,10 +524,10 @@
chalk "^4.1.0"
chokidar "^3.5.2"
cosmiconfig "^7.0.0"
- cosmiconfig-typescript-loader "4.3.0"
+ cosmiconfig-typescript-loader "^4.3.0"
debounce "^1.2.0"
detect-indent "^6.0.0"
- graphql-config "4.4.0"
+ graphql-config "^4.4.0"
inquirer "^8.0.0"
is-glob "^4.0.1"
json-to-pretty-yaml "^1.2.2"
@@ -536,11 +536,12 @@
shell-quote "^1.7.3"
string-env-interpolation "^1.0.1"
ts-log "^2.2.3"
+ ts-node "^10.9.1"
tslib "^2.4.0"
yaml "^1.10.0"
yargs "^17.0.0"
-"@graphql-codegen/core@2.6.8":
+"@graphql-codegen/core@^2.6.8":
version "2.6.8"
resolved "https://registry.yarnpkg.com/@graphql-codegen/core/-/core-2.6.8.tgz#00c4011e3619ddbc6af5e41b2f254d6f6759556e"
integrity sha512-JKllNIipPrheRgl+/Hm/xuWMw9++xNQ12XJR/OHHgFopOg4zmN3TdlRSyYcv/K90hCFkkIwhlHFUQTfKrm8rxQ==
@@ -563,209 +564,191 @@
tslib "~2.4.0"
"@graphql-tools/apollo-engine-loader@^7.3.6":
- version "7.3.21"
- resolved "https://registry.yarnpkg.com/@graphql-tools/apollo-engine-loader/-/apollo-engine-loader-7.3.21.tgz#416e548f6343342c1e8ef6c83139264589802172"
- integrity sha512-mCf5CRZ64Cj4pmXpcgSJDkHj93owntvAmyHpY651yAmQKYJ5Kltrw6rreo2VJr1Eu4BWdHqcMS++NLq5GPGewg==
+ version "7.3.22"
+ resolved "https://registry.yarnpkg.com/@graphql-tools/apollo-engine-loader/-/apollo-engine-loader-7.3.22.tgz#ace09442dd0aa758a7a42dac3b73252c7935c531"
+ integrity sha512-4zbL2k7Tcr+qDHBmqKTfrxgOgGkRw0x8NAmrNQVyDYhpP9NiRANmq4DTUgqSPEFiZ6Dx6FYGD4fldRq1JYSYqQ==
dependencies:
"@ardatan/sync-fetch" "0.0.1"
- "@graphql-tools/utils" "9.1.3"
- "@whatwg-node/fetch" "^0.5.0"
+ "@graphql-tools/utils" "9.1.4"
+ "@whatwg-node/fetch" "^0.6.0"
tslib "^2.4.0"
-"@graphql-tools/batch-execute@8.5.14":
- version "8.5.14"
- resolved "https://registry.yarnpkg.com/@graphql-tools/batch-execute/-/batch-execute-8.5.14.tgz#d241adedc53df534263bfaed9c6fc15c3890bb90"
- integrity sha512-m6yXqqmFAH2V5JuSIC/geiGLBQA1Y6RddOJfUtkc9Z7ttkULRCd1W39TpYS6IlrCwYyTj+klO1/kdWiny38f5g==
+"@graphql-tools/batch-execute@8.5.15":
+ version "8.5.15"
+ resolved "https://registry.yarnpkg.com/@graphql-tools/batch-execute/-/batch-execute-8.5.15.tgz#f61ac71d11e57c9b9f8b8b60fc882e4e9762d182"
+ integrity sha512-qb12M8XCK6SBJmZDS8Lzd4PVJFsIwNUkYmFuqcTiBqOI/WsoDlQDZI++ghRpGcusLkL9uzcIOTT/61OeHhsaLg==
dependencies:
- "@graphql-tools/utils" "9.1.3"
+ "@graphql-tools/utils" "9.1.4"
dataloader "2.1.0"
tslib "^2.4.0"
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@@ -781,69 +764,52 @@
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yaml-ast-parser "^0.0.43"
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- resolved "https://registry.yarnpkg.com/@graphql-tools/url-loader/-/url-loader-7.16.29.tgz#86ea852870a3a1b66bcb06143422f2512cecd0ab"
- integrity sha512-e7c0rLH4BIaYxOgglHhWbupTn3JZFXYIHXpY+T1CcTF3nQQCaKy8o59+R2AjtEgx3Az1WNahGn4xgkKUxUwCBw==
+"@graphql-tools/url-loader@7.17.6", "@graphql-tools/url-loader@^7.13.2", "@graphql-tools/url-loader@^7.9.7":
+ version "7.17.6"
+ resolved "https://registry.yarnpkg.com/@graphql-tools/url-loader/-/url-loader-7.17.6.tgz#23c07f69f8a8aabb0c659355d3f1e04254204293"
+ integrity sha512-xMmdXYjcDn0qWKhsredI/jLgUwTV+EinQUDj/lo2BOXYzAaJkP47UFLwFrRpQmpf7l2VdOUyHjZXGnDB10NBjQ==
dependencies:
"@ardatan/sync-fetch" "0.0.1"
- "@graphql-tools/delegate" "9.0.21"
- "@graphql-tools/executor-graphql-ws" "0.0.5"
- "@graphql-tools/executor-http" "0.0.8"
- "@graphql-tools/executor-legacy-ws" "0.0.5"
- "@graphql-tools/utils" "9.1.3"
- "@graphql-tools/wrap" "9.2.23"
+ "@graphql-tools/delegate" "9.0.24"
+ "@graphql-tools/executor-graphql-ws" "0.0.7"
+ "@graphql-tools/executor-http" "0.1.2"
+ "@graphql-tools/executor-legacy-ws" "0.0.6"
+ "@graphql-tools/utils" "9.1.4"
+ "@graphql-tools/wrap" "9.3.3"
"@types/ws" "^8.0.0"
- "@whatwg-node/fetch" "^0.5.0"
+ "@whatwg-node/fetch" "^0.6.0"
isomorphic-ws "5.0.0"
tslib "^2.4.0"
value-or-promise "^1.0.11"
- ws "8.11.0"
+ ws "8.12.0"
-"@graphql-tools/utils@8.12.0":
- version "8.12.0"
- resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-8.12.0.tgz#243bc4f5fc2edbc9e8fd1038189e57d837cbe31f"
- integrity sha512-TeO+MJWGXjUTS52qfK4R8HiPoF/R7X+qmgtOYd8DTH0l6b+5Y/tlg5aGeUJefqImRq7nvi93Ms40k/Uz4D5CWw==
+"@graphql-tools/utils@9.1.4", "@graphql-tools/utils@^9.0.0", "@graphql-tools/utils@^9.1.1":
+ version "9.1.4"
+ resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-9.1.4.tgz#2c9e0aefc9655dd73247667befe3c850ec014f3f"
+ integrity sha512-hgIeLt95h9nQgQuzbbdhuZmh+8WV7RZ/6GbTj6t3IU4Zd2zs9yYJ2jgW/krO587GMOY8zCwrjNOMzD40u3l7Vg==
dependencies:
tslib "^2.4.0"
-"@graphql-tools/utils@9.1.3", "@graphql-tools/utils@^9.0.0", "@graphql-tools/utils@^9.1.1":
- version "9.1.3"
- resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-9.1.3.tgz#861f87057b313726136fa6ddfbd2380eae906599"
- integrity sha512-bbJyKhs6awp1/OmP+WKA1GOyu9UbgZGkhIj5srmiMGLHohEOKMjW784Sk0BZil1w2x95UPu0WHw6/d/HVCACCg==
+"@graphql-tools/wrap@9.3.3":
+ version "9.3.3"
+ resolved "https://registry.yarnpkg.com/@graphql-tools/wrap/-/wrap-9.3.3.tgz#d69a21f9d13ccff89bc95cc479b45ab23683e55b"
+ integrity sha512-KN+mWFXqUAZVYWotp396lAestMZx7SYwvCWwi6D9HNy89PLK2XYBfXKlvTUYZ5zEC5s2Qhc/DbnHJ3hSFyX7Gg==
dependencies:
+ "@graphql-tools/delegate" "9.0.24"
+ "@graphql-tools/schema" "9.0.14"
+ "@graphql-tools/utils" "9.1.4"
tslib "^2.4.0"
-
-"@graphql-tools/wrap@9.2.23":
- version "9.2.23"
- resolved "https://registry.yarnpkg.com/@graphql-tools/wrap/-/wrap-9.2.23.tgz#fb008d8d7b493aeb6b6b0821dff45c0129aed2eb"
- integrity sha512-R+ar8lHdSnRQtfvkwQMOkBRlYLcBPdmFzZPiAj+tL9Nii4VNr4Oub37jcHiPBvRZSdKa9FHcKq5kKSQcbg1xuQ==
- dependencies:
- "@graphql-tools/delegate" "9.0.21"
- "@graphql-tools/schema" "9.0.12"
- "@graphql-tools/utils" "9.1.3"
- tslib "^2.4.0"
- value-or-promise "1.0.11"
+ value-or-promise "1.0.12"
"@graphql-typed-document-node/core@3.1.1", "@graphql-typed-document-node/core@^3.1.1":
version "3.1.1"
@@ -1089,9 +1055,9 @@
ethereumjs-util "^7.1.4"
"@nomicfoundation/hardhat-toolbox@^2.0.0":
- version "2.0.0"
- resolved "https://registry.yarnpkg.com/@nomicfoundation/hardhat-toolbox/-/hardhat-toolbox-2.0.0.tgz#7f86e35c380babb8f26440b7f9a92d7febc1a8ac"
- integrity sha512-BoOPbzLQ1GArnBZd4Jz4IU8FY3RY4nUwpXlfymXwxlXNimngkPRJj7ivVNurD7igohEjf90v/Axn2M5WwAdCJQ==
+ version "2.0.1"
+ resolved "https://registry.yarnpkg.com/@nomicfoundation/hardhat-toolbox/-/hardhat-toolbox-2.0.1.tgz#3d8c620a54df2c0086c9109fb0f987bf29329deb"
+ integrity sha512-/pr8m9xlqiNlq6fXv4hEPNwdNwUhysoB2qbDCKqERfPpq34EydUQTC3Vis4aIea8RLwSrU8sDXFdv4TQxYstKw==
"@nomicfoundation/solidity-analyzer-darwin-arm64@0.1.0":
version "0.1.0"
@@ -1160,14 +1126,14 @@
"@nomicfoundation/solidity-analyzer-win32-x64-msvc" "0.1.0"
"@nomiclabs/hardhat-ethers@^2.2.1":
- version "2.2.1"
- resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-ethers/-/hardhat-ethers-2.2.1.tgz#8057b43566a0e41abeb8142064a3c0d3f23dca86"
- integrity sha512-RHWYwnxryWR8hzRmU4Jm/q4gzvXpetUOJ4OPlwH2YARcDB+j79+yAYCwO0lN1SUOb4++oOTJEe6AWLEc42LIvg==
+ version "2.2.2"
+ resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-ethers/-/hardhat-ethers-2.2.2.tgz#812d48929c3bf8fe840ec29eab4b613693467679"
+ integrity sha512-NLDlDFL2us07C0jB/9wzvR0kuLivChJWCXTKcj3yqjZqMoYp7g7wwS157F70VHx/+9gHIBGzak5pKDwG8gEefA==
"@nomiclabs/hardhat-etherscan@^3.1.0":
- version "3.1.3"
- resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-3.1.3.tgz#c9dbaa4174edfa075a464a0e9142bc8710a2c4e2"
- integrity sha512-UeNO97j0lwOHqX7mrH6SfQQBdXq1Ng6eFr7uJKuQOrq2UVTWGD70lE5QO4fAFVPz9ao+xlNpMyIqSR7+OaDR+Q==
+ version "3.1.5"
+ resolved "https://registry.yarnpkg.com/@nomiclabs/hardhat-etherscan/-/hardhat-etherscan-3.1.5.tgz#24f3f3272d3c79acdc933b557810ca85caef0fee"
+ integrity sha512-PxPX28AGBAlxgXLU27NB3oiMsklxbNhM75SDC4v1QPCyPeAxGm4xV0WpYbR10W7sxY2WF3Ek7u7GhjbQWa2Fcg==
dependencies:
"@ethersproject/abi" "^5.1.2"
"@ethersproject/address" "^5.0.2"
@@ -1178,7 +1144,7 @@
lodash "^4.17.11"
semver "^6.3.0"
table "^6.8.0"
- undici "^5.4.0"
+ undici "^5.14.0"
"@nomiclabs/hardhat-web3@^2.0.0":
version "2.0.0"
@@ -1188,19 +1154,19 @@
"@types/bignumber.js" "^5.0.0"
"@openzeppelin/contracts-upgradeable@^4.8.0":
- version "4.8.0"
- resolved "https://registry.yarnpkg.com/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.8.0.tgz#26688982f46969018e3ed3199e72a07c8d114275"
- integrity sha512-5GeFgqMiDlqGT8EdORadp1ntGF0qzWZLmEY7Wbp/yVhN7/B3NNzCxujuI77ktlyG81N3CUZP8cZe3ZAQ/cW10w==
+ version "4.8.1"
+ resolved "https://registry.yarnpkg.com/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.8.1.tgz#363f7dd08f25f8f77e16d374350c3d6b43340a7a"
+ integrity sha512-1wTv+20lNiC0R07jyIAbHU7TNHKRwGiTGRfiNnA8jOWjKT98g5OgLpYWOi40Vgpk8SPLA9EvfJAbAeIyVn+7Bw==
"@openzeppelin/contracts@^4.7.3":
- version "4.8.0"
- resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.0.tgz#6854c37df205dd2c056bdfa1b853f5d732109109"
- integrity sha512-AGuwhRRL+NaKx73WKRNzeCxOCOCxpaqF+kp8TJ89QzAipSwZy/NoflkWaL9bywXFRhIzXt8j38sfF7KBKCPWLw==
+ version "4.8.1"
+ resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.1.tgz#709cfc4bbb3ca9f4460d60101f15dac6b7a2d5e4"
+ integrity sha512-xQ6eUZl+RDyb/FiZe1h+U7qr/f4p/SrTSQcTPH2bjur3C5DbuW/zFgCU/b1P/xcIaEqJep+9ju4xDRi3rmChdQ==
"@openzeppelin/hardhat-upgrades@^1.22.0":
- version "1.22.0"
- resolved "https://registry.yarnpkg.com/@openzeppelin/hardhat-upgrades/-/hardhat-upgrades-1.22.0.tgz#2a432c72a428a9f277201646bc1a248021538f06"
- integrity sha512-1qyZnDaxl0C8tne7ykNRa/fxw3FrNCY2M3fGuCiQW5DDkJoXhLgm3JVsXwl6X7q9mQSrik4vgBbI3ErmxmZTYg==
+ version "1.22.1"
+ resolved "https://registry.yarnpkg.com/@openzeppelin/hardhat-upgrades/-/hardhat-upgrades-1.22.1.tgz#93e2b3f870c57b00a1ae8a330a2cdd9c2d634eb8"
+ integrity sha512-MdoitCTLl4zwMU8MeE/bCj+7JMWBEvd38XqJkw36PkJrXlbv6FedDVCPoumMAhpmtymm0nTwTYYklYG+L6WiiQ==
dependencies:
"@openzeppelin/upgrades-core" "^1.20.0"
chalk "^4.1.0"
@@ -1208,9 +1174,9 @@
proper-lockfile "^4.1.1"
"@openzeppelin/upgrades-core@^1.20.0":
- version "1.20.6"
- resolved "https://registry.yarnpkg.com/@openzeppelin/upgrades-core/-/upgrades-core-1.20.6.tgz#74f43d600151b8fda6e2d375f46ae0da55922620"
- integrity sha512-KWdtlahm+iunlAlzLsdpBueanwEx0LLPfAkDL1p0C4SPjMiUqHHFlyGtmmWwdiqDpJ//605vfwkd5RqfnFrHSg==
+ version "1.22.0"
+ resolved "https://registry.yarnpkg.com/@openzeppelin/upgrades-core/-/upgrades-core-1.22.0.tgz#41ffda6a9161845fc6b82bd945e530529feefa00"
+ integrity sha512-TcTabzRbYOzWJnwiToj0LRzje25d9QbDPe2dOT9eHlLDRhOMiep39FDibJjkYd5IdF3s8M9IcK+YSnf49renEg==
dependencies:
cbor "^8.0.0"
chalk "^4.1.0"
@@ -1478,10 +1444,10 @@
resolved "https://registry.yarnpkg.com/@types/json-stable-stringify/-/json-stable-stringify-1.0.34.tgz#c0fb25e4d957e0ee2e497c1f553d7f8bb668fd75"
integrity sha512-s2cfwagOQAS8o06TcwKfr9Wx11dNGbH2E9vJz1cqV+a/LOyhWNLUNd6JSRYNzvB4d29UuJX2M0Dj9vE1T8fRXw==
-"@types/jsonwebtoken@^8.5.0":
- version "8.5.9"
- resolved "https://registry.yarnpkg.com/@types/jsonwebtoken/-/jsonwebtoken-8.5.9.tgz#2c064ecb0b3128d837d2764aa0b117b0ff6e4586"
- integrity sha512-272FMnFGzAVMGtu9tkr29hRL6bZj4Zs1KZNeHLnKqAvp06tAIcarTMwOh8/8bz4FmKRcMxZhZNeUAQsNLoiPhg==
+"@types/jsonwebtoken@^9.0.0":
+ version "9.0.1"
+ resolved "https://registry.yarnpkg.com/@types/jsonwebtoken/-/jsonwebtoken-9.0.1.tgz#29b1369c4774200d6d6f63135bf3d1ba3ef997a4"
+ integrity sha512-c5ltxazpWabia/4UzhIoaDcIza4KViOQhdbjRlfcIGVnsE3c3brkz9Z+F/EeJIECOQP7W7US2hNE930cWWkPiw==
dependencies:
"@types/node" "*"
@@ -1508,9 +1474,9 @@
integrity sha512-/fvYntiO1GeICvqbQ3doGDIP97vWmvFt83GKguJ6prmQM2iXZfFcq6YE8KteFyRtX2/h5Hf91BYvPodJKFYv5Q==
"@types/node@*":
- version "18.11.17"
- resolved "https://registry.yarnpkg.com/@types/node/-/node-18.11.17.tgz#5c009e1d9c38f4a2a9d45c0b0c493fe6cdb4bcb5"
- integrity sha512-HJSUJmni4BeDHhfzn6nF0sVmd1SMezP7/4F0Lq+aXzmp2xm9O7WXrUtHW/CHlYVtZUbByEvWidHqRtcJXGF2Ng==
+ version "18.11.18"
+ resolved "https://registry.yarnpkg.com/@types/node/-/node-18.11.18.tgz#8dfb97f0da23c2293e554c5a50d61ef134d7697f"
+ integrity sha512-DHQpWGjyQKSHj3ebjFI/wRKcqQcdR+MoFBygntYOZytCqNfkd2ZC4ARDJ2DQqhjH5p85Nnd3jhUJIXrszFX/JA==
"@types/node@^10.0.3":
version "10.17.60"
@@ -1565,34 +1531,30 @@
dependencies:
"@types/node" "*"
-"@whatwg-node/fetch@0.5.4", "@whatwg-node/fetch@^0.5.0":
- version "0.5.4"
- resolved "https://registry.yarnpkg.com/@whatwg-node/fetch/-/fetch-0.5.4.tgz#ef7c409078fc4a5087415043f87c9d9589cda8d6"
- integrity sha512-dR5PCzvOeS7OaW6dpIlPt+Ou3pak7IEG+ZVAV26ltcaiDB3+IpuvjqRdhsY6FKHcqBo1qD+S99WXY9Z6+9Rwnw==
- dependencies:
- "@peculiar/webcrypto" "^1.4.0"
- abort-controller "^3.0.0"
- busboy "^1.6.0"
- form-data-encoder "^1.7.1"
- formdata-node "^4.3.1"
- node-fetch "^2.6.7"
- undici "^5.12.0"
- web-streams-polyfill "^3.2.0"
+"@whatwg-node/events@0.0.2":
+ version "0.0.2"
+ resolved "https://registry.yarnpkg.com/@whatwg-node/events/-/events-0.0.2.tgz#7b7107268d2982fc7b7aff5ee6803c64018f84dd"
+ integrity sha512-WKj/lI4QjnLuPrim0cfO7i+HsDSXHxNv1y0CrJhdntuO3hxWZmnXCwNDnwOvry11OjRin6cgWNF+j/9Pn8TN4w==
-"@whatwg-node/fetch@^0.6.0":
- version "0.6.1"
- resolved "https://registry.yarnpkg.com/@whatwg-node/fetch/-/fetch-0.6.1.tgz#802a3e71ade25c04211efc2f1520a25a8829924f"
- integrity sha512-sG39WLvcJxGZ+gDstnLSXR2IcnuvIOB51KxCFo0mEhFW0q2u8fZgolr0HPkL+zXwOJsnmT+9V3IRcqLnTXdqVQ==
+"@whatwg-node/fetch@0.6.5", "@whatwg-node/fetch@^0.6.0":
+ version "0.6.5"
+ resolved "https://registry.yarnpkg.com/@whatwg-node/fetch/-/fetch-0.6.5.tgz#ff96288e9a6295faafac79f13e3b3fd831cad11f"
+ integrity sha512-3XQ78RAMX8Az0LlUqMoGM3jbT+FE0S+IKr4yiTiqzQ5S/pNxD52K/kFLcLQiEbL+3rkk/glCHqjxF1QI5155Ig==
dependencies:
"@peculiar/webcrypto" "^1.4.0"
- abort-controller "^3.0.0"
+ "@whatwg-node/node-fetch" "0.0.1"
busboy "^1.6.0"
- form-data-encoder "^1.7.1"
- formdata-node "^4.3.1"
- node-fetch "^2.6.7"
- undici "^5.12.0"
urlpattern-polyfill "^6.0.2"
- web-streams-polyfill "^3.2.0"
+ web-streams-polyfill "^3.2.1"
+
+"@whatwg-node/node-fetch@0.0.1":
+ version "0.0.1"
+ resolved "https://registry.yarnpkg.com/@whatwg-node/node-fetch/-/node-fetch-0.0.1.tgz#ffad65f3f8b73d6d2c2e8b179d557a5863b0db13"
+ integrity sha512-dMbh604yf2jl37IzvYGA6z3heQg3dMzlqoNsiNToe46SVmKusfJXGf4KYIuiJTzh9mEEu/uVF//QakUfsLJpwA==
+ dependencies:
+ "@whatwg-node/events" "0.0.2"
+ busboy "1.6.0"
+ tslib "^2.3.1"
abbrev@1:
version "1.1.1"
@@ -1643,9 +1605,9 @@ acorn-walk@^8.1.1:
integrity sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==
acorn@^8.4.1:
- version "8.8.1"
- resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.8.1.tgz#0a3f9cbecc4ec3bea6f0a80b66ae8dd2da250b73"
- integrity sha512-7zFpHzhnqYKrkYdUjF1HI1bzd0VygEGX8lFk4k5zVMqHEoES+P+7TKI+EvLO9WVMJ8eekdO0aDEK044xTXwPPA==
+ version "8.8.2"
+ resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.8.2.tgz#1b2f25db02af965399b9776b0c2c391276d37c4a"
+ integrity sha512-xjIYgE8HBrkpd/sJqOGNspf8uHG+NOHGOw6a/Urj8taM2EXfdNAH2oFcPeIFfsv3+kz/mJrS5VuMqbNLjCa2vw==
address@^1.0.1:
version "1.2.2"
@@ -1688,9 +1650,9 @@ ajv@^6.12.3:
uri-js "^4.2.2"
ajv@^8.0.1:
- version "8.11.2"
- resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.11.2.tgz#aecb20b50607acf2569b6382167b65a96008bb78"
- integrity sha512-E4bfmKAhGiSTvMfL1Myyycaub+cUEU2/IvpylXkUu7CHBkBj1f/ikdzbD7YQ6FKUbixDxeYvB/xY4fvyroDlQg==
+ version "8.12.0"
+ resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.12.0.tgz#d1a0527323e22f53562c567c00991577dfbe19d1"
+ integrity sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==
dependencies:
fast-deep-equal "^3.1.1"
json-schema-traverse "^1.0.0"
@@ -1824,16 +1786,6 @@ asap@~2.0.6:
resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
integrity sha512-BSHWgDSAiKs50o2Re8ppvp3seVHXSRM44cdSsT9FfNEUUZLOGWVCsiWaRPWM1Znn+mqZ1OfVZ3z3DWEzSp7hRA==
-asn1.js@^5.2.0:
- version "5.4.1"
- resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-5.4.1.tgz#11a980b84ebb91781ce35b0fdc2ee294e3783f07"
- integrity sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA==
- dependencies:
- bn.js "^4.0.0"
- inherits "^2.0.1"
- minimalistic-assert "^1.0.0"
- safer-buffer "^2.1.0"
-
asn1@~0.2.3:
version "0.2.6"
resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.6.tgz#0d3a7bb6e64e02a90c0303b31f292868ea09a08d"
@@ -1905,9 +1857,9 @@ aws-sign2@~0.7.0:
integrity sha512-08kcGqnYf/YmjoRhfxyu+CLxBjUtHLXLXX/vUfx9l2LYzG3c1m61nrpyFUZI6zeS+Li/wWMMidD9KgrqtGq3mA==
aws4@^1.8.0:
- version "1.11.0"
- resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.11.0.tgz#d61f46d83b2519250e2784daf5b09479a8b41c59"
- integrity sha512-xh1Rl34h6Fi1DC2WWKfxUTVqRsNnr6LsKz2+hfwDxQJWmrx8+c7ylaqBMcHfl1U1r2dsifOvKX3LQuLNZ+XSvA==
+ version "1.12.0"
+ resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.12.0.tgz#ce1c9d143389679e253b314241ea9aa5cec980d3"
+ integrity sha512-NmWvPnx0F1SfrQbYwOi7OeaNGokp9XhzNioJ/CSBs8Qa4vxug81mhJEAVZwxXuBmYB5KDRfMq/F3RR0BIU7sWg==
balanced-match@^1.0.0:
version "1.0.2"
@@ -1939,9 +1891,9 @@ bech32@1.1.4:
integrity sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ==
bigint-crypto-utils@^3.0.23:
- version "3.1.7"
- resolved "https://registry.yarnpkg.com/bigint-crypto-utils/-/bigint-crypto-utils-3.1.7.tgz#c4c1b537c7c1ab7aadfaecf3edfd45416bf2c651"
- integrity sha512-zpCQpIE2Oy5WIQpjC9iYZf8Uh9QqoS51ZCooAcNvzv1AQ3VWdT52D0ksr1+/faeK8HVIej1bxXcP75YcqH3KPA==
+ version "3.1.8"
+ resolved "https://registry.yarnpkg.com/bigint-crypto-utils/-/bigint-crypto-utils-3.1.8.tgz#e2e0f40cf45488f9d7f0e32ff84152aa73819d5d"
+ integrity sha512-+VMV9Laq8pXLBKKKK49nOoq9bfR3j7NNQAtbA617a4nw9bVLo8rsqkKMBgM2AJWlNX9fEIyYaYX+d0laqYV4tw==
dependencies:
bigint-mod-arith "^3.1.0"
@@ -1960,7 +1912,7 @@ binary-extensions@^2.0.0:
resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
integrity sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==
-bl@^4.1.0:
+bl@^4.0.3, bl@^4.1.0:
version "4.1.0"
resolved "https://registry.yarnpkg.com/bl/-/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
integrity sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==
@@ -1984,12 +1936,12 @@ bn.js@4.11.6:
resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
integrity sha512-XWwnNNFCuuSQ0m3r3C4LE3EiORltHd9M05pq6FOlVeiophzRbMo50Sbz1ehl8K3Z+jw9+vmgnXefY1hz8X+2wA==
-bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.11.0, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.11.9:
+bn.js@^4.11.0, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.11.9:
version "4.12.0"
resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz#775b3f278efbb9718eec7361f483fb36fbbfea88"
integrity sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA==
-bn.js@^5.0.0, bn.js@^5.1.1, bn.js@^5.1.2, bn.js@^5.2.0, bn.js@^5.2.1:
+bn.js@^5.1.2, bn.js@^5.2.0, bn.js@^5.2.1:
version "5.2.1"
resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.1.tgz#0bc527a6a0d18d0aa8d5b0538ce4a77dccfa7b70"
integrity sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==
@@ -2034,7 +1986,7 @@ braces@^3.0.2, braces@~3.0.2:
dependencies:
fill-range "^7.0.1"
-brorand@^1.0.1, brorand@^1.1.0:
+brorand@^1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
integrity sha512-cKV8tMCEpQs4hK/ik71d6LrPOnpkpGBR0wzxqr68g2m/LB2GxVYQroAjMJZRVM1Y4BCjCKc3vAamxSzOY2RP+w==
@@ -2054,7 +2006,7 @@ browser-stdout@1.3.1:
resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
integrity sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==
-browserify-aes@^1.0.0, browserify-aes@^1.0.4, browserify-aes@^1.2.0:
+browserify-aes@^1.2.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
integrity sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==
@@ -2066,48 +2018,6 @@ browserify-aes@^1.0.0, browserify-aes@^1.0.4, browserify-aes@^1.2.0:
inherits "^2.0.1"
safe-buffer "^5.0.1"
-browserify-cipher@^1.0.0:
- version "1.0.1"
- resolved "https://registry.yarnpkg.com/browserify-cipher/-/browserify-cipher-1.0.1.tgz#8d6474c1b870bfdabcd3bcfcc1934a10e94f15f0"
- integrity sha512-sPhkz0ARKbf4rRQt2hTpAHqn47X3llLkUGn+xEJzLjwY8LRs2p0v7ljvI5EyoRO/mexrNunNECisZs+gw2zz1w==
- dependencies:
- browserify-aes "^1.0.4"
- browserify-des "^1.0.0"
- evp_bytestokey "^1.0.0"
-
-browserify-des@^1.0.0:
- version "1.0.2"
- resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.2.tgz#3af4f1f59839403572f1c66204375f7a7f703e9c"
- integrity sha512-BioO1xf3hFwz4kc6iBhI3ieDFompMhrMlnDFC4/0/vd5MokpuAc3R+LYbwTA9A5Yc9pq9UYPqffKpW2ObuwX5A==
- dependencies:
- cipher-base "^1.0.1"
- des.js "^1.0.0"
- inherits "^2.0.1"
- safe-buffer "^5.1.2"
-
-browserify-rsa@^4.0.0, browserify-rsa@^4.0.1:
- version "4.1.0"
- resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.1.0.tgz#b2fd06b5b75ae297f7ce2dc651f918f5be158c8d"
- integrity sha512-AdEER0Hkspgno2aR97SAf6vi0y0k8NuOpGnVH3O99rcA5Q6sh8QxcngtHuJ6uXwnfAXNM4Gn1Gb7/MV1+Ymbog==
- dependencies:
- bn.js "^5.0.0"
- randombytes "^2.0.1"
-
-browserify-sign@^4.0.0:
- version "4.2.1"
- resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.2.1.tgz#eaf4add46dd54be3bb3b36c0cf15abbeba7956c3"
- integrity sha512-/vrA5fguVAKKAVTNJjgSm1tRQDHUU6DbwO9IROu/0WAzC8PKhucDSh18J0RMvVeHAn5puMd+QHC2erPRNf8lmg==
- dependencies:
- bn.js "^5.1.1"
- browserify-rsa "^4.0.1"
- create-hash "^1.2.0"
- create-hmac "^1.1.7"
- elliptic "^6.5.3"
- inherits "^2.0.4"
- parse-asn1 "^5.1.5"
- readable-stream "^3.6.0"
- safe-buffer "^5.2.0"
-
bs58@^4.0.0:
version "4.0.1"
resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
@@ -2167,7 +2077,7 @@ bufferutil@^4.0.1:
dependencies:
node-gyp-build "^4.3.0"
-busboy@^1.6.0:
+busboy@1.6.0, busboy@^1.6.0:
version "1.6.0"
resolved "https://registry.yarnpkg.com/busboy/-/busboy-1.6.0.tgz#966ea36a9502e43cdb9146962523b92f531f6893"
integrity sha512-8SFQbg/0hQ9xy3UNTB0YEnsNBbWfhf7RtnzpL7TkBiTBRfrQ9Fxcnz7VJsleJpyp6rVLvXiuORqjlHi5q+PYuA==
@@ -2375,7 +2285,7 @@ chokidar@3.5.3, chokidar@^3.4.0, chokidar@^3.5.2:
optionalDependencies:
fsevents "~2.3.2"
-chownr@^1.1.4:
+chownr@^1.1.1, chownr@^1.1.4:
version "1.1.4"
resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.4.tgz#6fc9d7b42d32a583596337666e7d08084da2cc6b"
integrity sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==
@@ -2535,11 +2445,27 @@ color-name@1.1.3:
resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
integrity sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==
-color-name@~1.1.4:
+color-name@^1.0.0, color-name@~1.1.4:
version "1.1.4"
resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
+color-string@^1.9.0:
+ version "1.9.1"
+ resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.9.1.tgz#4467f9146f036f855b764dfb5bf8582bf342c7a4"
+ integrity sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==
+ dependencies:
+ color-name "^1.0.0"
+ simple-swizzle "^0.2.2"
+
+color@^4.2.3:
+ version "4.2.3"
+ resolved "https://registry.yarnpkg.com/color/-/color-4.2.3.tgz#d781ecb5e57224ee43ea9627560107c0e0c6463a"
+ integrity sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==
+ dependencies:
+ color-convert "^2.0.1"
+ color-string "^1.9.0"
+
colorette@^2.0.16, colorette@^2.0.19:
version "2.0.19"
resolved "https://registry.yarnpkg.com/colorette/-/colorette-2.0.19.tgz#cdf044f47ad41a0f4b56b3a0d5b4e6e1a2d5a798"
@@ -2550,6 +2476,14 @@ colors@1.4.0, colors@^1.1.2:
resolved "https://registry.yarnpkg.com/colors/-/colors-1.4.0.tgz#c50491479d4c1bdaed2c9ced32cf7c7dc2360f78"
integrity sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==
+colorthief@^2.3.2:
+ version "2.3.2"
+ resolved "https://registry.yarnpkg.com/colorthief/-/colorthief-2.3.2.tgz#00b984f421abe5a2af71c4d464c9d80d407fd53d"
+ integrity sha512-1r4nPW553JviRcFRvN3fS2V9nUSQGjRIws8UfEeFLIxk8j1tvtaX+AAYTkH3A4B5Muiys8SA1WJxf+00xVTXyg==
+ dependencies:
+ get-pixels "^3.3.2"
+ quantize "github:lokesh/quantize"
+
combined-stream@^1.0.6, combined-stream@^1.0.8, combined-stream@~1.0.6:
version "1.0.8"
resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -2568,9 +2502,9 @@ commander@3.0.2:
integrity sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow==
commander@^9.4.1:
- version "9.4.1"
- resolved "https://registry.yarnpkg.com/commander/-/commander-9.4.1.tgz#d1dd8f2ce6faf93147295c0df13c7c21141cfbdd"
- integrity sha512-5EEkTNyHNGFPD2H+c/dXXfQZYa/scCKasxWcXJaWnNJ99pnQN9Vnmqow+p+PlFPE63Q6mThaZws1T+HxfpgtPw==
+ version "9.5.0"
+ resolved "https://registry.yarnpkg.com/commander/-/commander-9.5.0.tgz#bc08d1eb5cedf7ccb797a96199d41c7bc3e60d30"
+ integrity sha512-KRs7WVDKg86PWiuAqhDrAQnTXZKraVcCc6vFdL14qrZ/DcWwuRo7VoiYXalXO7S5GKpqYiVEwCbgFDfxNHKJBQ==
common-tags@1.8.2:
version "1.8.2"
@@ -2623,9 +2557,9 @@ content-hash@^2.5.2:
multihashes "^0.4.15"
content-type@~1.0.4:
- version "1.0.4"
- resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
- integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
+ version "1.0.5"
+ resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.5.tgz#8b773162656d1d1086784c8f23a54ce6d73d7918"
+ integrity sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==
cookie-signature@1.0.6:
version "1.0.6"
@@ -2660,7 +2594,7 @@ cors@^2.8.1:
object-assign "^4"
vary "^1"
-cosmiconfig-typescript-loader@4.3.0:
+cosmiconfig-typescript-loader@^4.3.0:
version "4.3.0"
resolved "https://registry.yarnpkg.com/cosmiconfig-typescript-loader/-/cosmiconfig-typescript-loader-4.3.0.tgz#c4259ce474c9df0f32274ed162c0447c951ef073"
integrity sha512-NTxV1MFfZDLPiBMjxbHRwSh5LaLcPMwNdCutmnHJCKoVnlvldPWlllonKwrsRJ5pYZBIBGRWWU2tfvzxgeSW5Q==
@@ -2691,14 +2625,6 @@ crc-32@^1.2.0:
resolved "https://registry.yarnpkg.com/crc-32/-/crc-32-1.2.2.tgz#3cad35a934b8bf71f25ca524b6da51fb7eace2ff"
integrity sha512-ROmzCKrTnOwybPcJApAA6WBWij23HVfGVNKqqrZpuyZOHqK2CwHSvpGuyt/UNNvaIjEd8X5IFGp4Mh+Ie1IHJQ==
-create-ecdh@^4.0.0:
- version "4.0.4"
- resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.4.tgz#d6e7f4bffa66736085a0762fd3a632684dabcc4e"
- integrity sha512-mf+TCx8wWc9VpuxfP2ht0iSISLZnt0JgWlrOKZiNqyUZWnjIaCIVNQArMHnCZKfEYRg6IM7A+NeJoN8gf/Ws0A==
- dependencies:
- bn.js "^4.1.0"
- elliptic "^6.5.3"
-
create-hash@^1.1.0, create-hash@^1.1.2, create-hash@^1.2.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
@@ -2710,7 +2636,7 @@ create-hash@^1.1.0, create-hash@^1.1.2, create-hash@^1.2.0:
ripemd160 "^2.0.1"
sha.js "^2.4.0"
-create-hmac@^1.1.0, create-hmac@^1.1.4, create-hmac@^1.1.7:
+create-hmac@^1.1.4, create-hmac@^1.1.7:
version "1.1.7"
resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff"
integrity sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg==
@@ -2748,22 +2674,12 @@ cross-spawn@^7.0.3:
resolved "https://registry.yarnpkg.com/crypt/-/crypt-0.0.2.tgz#88d7ff7ec0dfb86f713dc87bbb42d044d3e6c41b"
integrity sha512-mCxBlsHFYh9C+HVpiEacem8FEBnMXgU9gy4zmNC+SXAZNB/1idgp/aulFJ4FgCi7GPEVbfyng092GqL2k2rmow==
-crypto-browserify@3.12.0:
- version "3.12.0"
- resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.12.0.tgz#396cf9f3137f03e4b8e532c58f698254e00f80ec"
- integrity sha512-fz4spIh+znjO2VjL+IdhEpRJ3YN6sMzITSBijk6FK2UvTqruSQW+/cCZTSNsMiZNvUeq0CqurF+dAbyiGOY6Wg==
+cwise-compiler@^1.1.2:
+ version "1.1.3"
+ resolved "https://registry.yarnpkg.com/cwise-compiler/-/cwise-compiler-1.1.3.tgz#f4d667410e850d3a313a7d2db7b1e505bb034cc5"
+ integrity sha512-WXlK/m+Di8DMMcCjcWr4i+XzcQra9eCdXIJrgh4TUgh0pIS/yJduLxS9JgefsHJ/YVLdgPtXm9r62W92MvanEQ==
dependencies:
- browserify-cipher "^1.0.0"
- browserify-sign "^4.0.0"
- create-ecdh "^4.0.0"
- create-hash "^1.1.0"
- create-hmac "^1.1.0"
- diffie-hellman "^5.0.0"
- inherits "^2.0.1"
- pbkdf2 "^3.0.3"
- public-encrypt "^4.0.0"
- randombytes "^2.0.0"
- randomfill "^1.0.3"
+ uniq "^1.0.0"
d@1, d@^1.0.1:
version "1.0.1"
@@ -2780,6 +2696,11 @@ dashdash@^1.12.0:
dependencies:
assert-plus "^1.0.0"
+data-uri-to-buffer@0.0.3:
+ version "0.0.3"
+ resolved "https://registry.yarnpkg.com/data-uri-to-buffer/-/data-uri-to-buffer-0.0.3.tgz#18ae979a6a0ca994b0625853916d2662bbae0b1a"
+ integrity sha512-Cp+jOa8QJef5nXS5hU7M1DWzXPEIoVR3kbV0dQuVGwROZg8bGf1DcCnkmajBTnvghTtSNMUdRrPjgaT6ZQucbw==
+
dataloader@2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/dataloader/-/dataloader-2.1.0.tgz#c69c538235e85e7ac6c6c444bae8ecabf5de9df7"
@@ -2852,6 +2773,11 @@ deep-eql@^4.0.1, deep-eql@^4.1.2:
dependencies:
type-detect "^4.0.0"
+deep-extend@^0.6.0:
+ version "0.6.0"
+ resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
+ integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
+
deep-is@~0.1.3:
version "0.1.4"
resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.4.tgz#a6f2dce612fadd2ef1f519b73551f17e85199831"
@@ -2887,14 +2813,6 @@ depd@2.0.0:
resolved "https://registry.yarnpkg.com/depd/-/depd-2.0.0.tgz#b696163cc757560d09cf22cc8fad1571b79e76df"
integrity sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==
-des.js@^1.0.0:
- version "1.0.1"
- resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.1.tgz#5382142e1bdc53f85d86d53e5f4aa7deb91e0843"
- integrity sha512-Q0I4pfFrv2VPd34/vfLrFOoRmlYj3OV50i7fskps1jZWK1kApMWWT9G6RRUeYedLcBDIhnSDaUvJMb3AhUlaEA==
- dependencies:
- inherits "^2.0.1"
- minimalistic-assert "^1.0.0"
-
destroy@1.2.0:
version "1.2.0"
resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.2.0.tgz#4803735509ad8be552934c67df614f94e66fa015"
@@ -2905,6 +2823,11 @@ detect-indent@^6.0.0:
resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-6.1.0.tgz#592485ebbbf6b3b1ab2be175c8393d04ca0d57e6"
integrity sha512-reYkTUJAZb9gUuZ2RvVCNhVHdg62RHnJ7WJl8ftMi4diZ6NWlciOzQN88pUhSELEwflJht4oQDv0F0BMlwaYtA==
+detect-libc@^2.0.0, detect-libc@^2.0.1:
+ version "2.0.1"
+ resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-2.0.1.tgz#e1897aa88fa6ad197862937fbc0441ef352ee0cd"
+ integrity sha512-463v3ZeIrcWtdgIg6vI6XUncguvr2TnGl4SzDXinkt9mSLpBJKXT3mW6xT3VQdDN11+WVs29pgvivTc4Lp8v+w==
+
detect-port@^1.3.0:
version "1.5.1"
resolved "https://registry.yarnpkg.com/detect-port/-/detect-port-1.5.1.tgz#451ca9b6eaf20451acb0799b8ab40dff7718727b"
@@ -2928,15 +2851,6 @@ diff@^4.0.1:
resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
-diffie-hellman@^5.0.0:
- version "5.0.3"
- resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.3.tgz#40e8ee98f55a2149607146921c63e1ae5f3d2875"
- integrity sha512-kqag/Nl+f3GwyK25fhUMYj81BUOrZ9IuJsjIcDE5icNM9FJHAVm3VcUDxdLPoQtTuUylWm6ZIknYJwwaPxsUzg==
- dependencies:
- bn.js "^4.1.0"
- miller-rabin "^4.0.0"
- randombytes "^2.0.0"
-
difflib@^0.2.4:
version "0.2.4"
resolved "https://registry.yarnpkg.com/difflib/-/difflib-0.2.4.tgz#b5e30361a6db023176d562892db85940a718f47e"
@@ -2999,7 +2913,7 @@ ee-first@1.1.1:
resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
integrity sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==
-elliptic@6.5.4, elliptic@^6.4.0, elliptic@^6.5.2, elliptic@^6.5.3, elliptic@^6.5.4:
+elliptic@6.5.4, elliptic@^6.4.0, elliptic@^6.5.2, elliptic@^6.5.4:
version "6.5.4"
resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
integrity sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==
@@ -3012,11 +2926,6 @@ elliptic@6.5.4, elliptic@^6.4.0, elliptic@^6.5.2, elliptic@^6.5.3, elliptic@^6.5
minimalistic-assert "^1.0.1"
minimalistic-crypto-utils "^1.0.1"
-emoji-regex@^10.2.1:
- version "10.2.1"
- resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-10.2.1.tgz#a41c330d957191efd3d9dfe6e1e8e1e9ab048b3f"
- integrity sha512-97g6QgOk8zlDRdgq1WxwgTMgEWGVAQvB5Fdpgc1MkNy56la5SKP9GsMXKDOdqwn90/41a8yPwIGk1Y6WVbeMQA==
-
emoji-regex@^7.0.1:
version "7.0.3"
resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
@@ -3037,7 +2946,7 @@ encodeurl@~1.0.2:
resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
integrity sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==
-end-of-stream@^1.1.0:
+end-of-stream@^1.1.0, end-of-stream@^1.4.1:
version "1.4.4"
resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
integrity sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==
@@ -3064,26 +2973,32 @@ error-ex@^1.3.1:
is-arrayish "^0.2.1"
es-abstract@^1.19.0, es-abstract@^1.20.4:
- version "1.20.5"
- resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.20.5.tgz#e6dc99177be37cacda5988e692c3fa8b218e95d2"
- integrity sha512-7h8MM2EQhsCA7pU/Nv78qOXFpD8Rhqd12gYiSJVkrH9+e8VuA8JlPJK/hQjjlLv6pJvx/z1iRFKzYb0XT/RuAQ==
+ version "1.21.1"
+ resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.21.1.tgz#e6105a099967c08377830a0c9cb589d570dd86c6"
+ integrity sha512-QudMsPOz86xYz/1dG1OuGBKOELjCh99IIWHLzy5znUB6j8xG2yMA7bfTV86VSqKF+Y/H08vQPR+9jyXpuC6hfg==
dependencies:
+ available-typed-arrays "^1.0.5"
call-bind "^1.0.2"
+ es-set-tostringtag "^2.0.1"
es-to-primitive "^1.2.1"
function-bind "^1.1.1"
function.prototype.name "^1.1.5"
get-intrinsic "^1.1.3"
get-symbol-description "^1.0.0"
+ globalthis "^1.0.3"
gopd "^1.0.1"
has "^1.0.3"
has-property-descriptors "^1.0.0"
+ has-proto "^1.0.1"
has-symbols "^1.0.3"
- internal-slot "^1.0.3"
+ internal-slot "^1.0.4"
+ is-array-buffer "^3.0.1"
is-callable "^1.2.7"
is-negative-zero "^2.0.2"
is-regex "^1.1.4"
is-shared-array-buffer "^1.0.2"
is-string "^1.0.7"
+ is-typed-array "^1.1.10"
is-weakref "^1.0.2"
object-inspect "^1.12.2"
object-keys "^1.1.1"
@@ -3092,13 +3007,24 @@ es-abstract@^1.19.0, es-abstract@^1.20.4:
safe-regex-test "^1.0.0"
string.prototype.trimend "^1.0.6"
string.prototype.trimstart "^1.0.6"
+ typed-array-length "^1.0.4"
unbox-primitive "^1.0.2"
+ which-typed-array "^1.1.9"
es-array-method-boxes-properly@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/es-array-method-boxes-properly/-/es-array-method-boxes-properly-1.0.0.tgz#873f3e84418de4ee19c5be752990b2e44718d09e"
integrity sha512-wd6JXUmyHmt8T5a2xreUwKcGPq6f1f+WwIJkijUqiGcJz1qqnZgP6XIK+QyIWU5lT7imeNxUll48bziG+TSYcA==
+es-set-tostringtag@^2.0.1:
+ version "2.0.1"
+ resolved "https://registry.yarnpkg.com/es-set-tostringtag/-/es-set-tostringtag-2.0.1.tgz#338d502f6f674301d710b80c8592de8a15f09cd8"
+ integrity sha512-g3OMbtlwY3QewlqAiMLI47KywjWZoEytKr8pf6iTC8uJq5bIAH52Z9pnQ8pVL6whrCto53JZDuUIsifGeLorTg==
+ dependencies:
+ get-intrinsic "^1.1.3"
+ has "^1.0.3"
+ has-tostringtag "^1.0.0"
+
es-to-primitive@^1.2.1:
version "1.2.1"
resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
@@ -3154,7 +3080,7 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.5:
resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
integrity sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==
-escape-string-regexp@4.0.0, escape-string-regexp@^4.0.0:
+escape-string-regexp@4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz#14ba83a5d373e3d311e5afca29cf5bfad965bf34"
integrity sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==
@@ -3305,7 +3231,7 @@ ethereumjs-util@^6.0.0, ethereumjs-util@^6.2.1:
ethjs-util "0.1.6"
rlp "^2.2.3"
-ethereumjs-util@^7.0.10, ethereumjs-util@^7.0.3, ethereumjs-util@^7.1.0, ethereumjs-util@^7.1.1, ethereumjs-util@^7.1.2, ethereumjs-util@^7.1.4, ethereumjs-util@^7.1.5:
+ethereumjs-util@^7.0.3, ethereumjs-util@^7.1.0, ethereumjs-util@^7.1.1, ethereumjs-util@^7.1.2, ethereumjs-util@^7.1.4, ethereumjs-util@^7.1.5:
version "7.1.5"
resolved "https://registry.yarnpkg.com/ethereumjs-util/-/ethereumjs-util-7.1.5.tgz#9ecf04861e4fbbeed7465ece5f23317ad1129181"
integrity sha512-SDl5kKrQAudFBUe5OJM9Ac6WmMyYmXX/6sTmLZ3ffG2eY6ZIGBes3pEDxNN6V72WyOw4CPD5RomKdsa8DAAwLg==
@@ -3393,7 +3319,7 @@ eventemitter3@4.0.4:
resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.4.tgz#b5463ace635a083d018bdc7c917b4c5f10a85384"
integrity sha512-rlaVLnVxtxvoyLsQQFBx53YmXHDxRIzzTLbdfxqi4yocpSjAxXwkU0cScM5JgSKMqEhrZpnvQ2D9gjylR0AimQ==
-evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
+evp_bytestokey@^1.0.3:
version "1.0.3"
resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
integrity sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA==
@@ -3416,6 +3342,11 @@ execa@^6.1.0:
signal-exit "^3.0.7"
strip-final-newline "^3.0.0"
+expand-template@^2.0.3:
+ version "2.0.3"
+ resolved "https://registry.yarnpkg.com/expand-template/-/expand-template-2.0.3.tgz#6e14b3fcee0f3a6340ecb57d2e8918692052a47c"
+ integrity sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==
+
express@^4.14.0:
version "4.18.2"
resolved "https://registry.yarnpkg.com/express/-/express-4.18.2.tgz#3fabe08296e930c796c19e3c516979386ba9fd59"
@@ -3521,9 +3452,9 @@ fast-levenshtein@~2.0.6:
integrity sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==
fastq@^1.6.0:
- version "1.14.0"
- resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.14.0.tgz#107f69d7295b11e0fccc264e1fc6389f623731ce"
- integrity sha512-eR2D+V9/ExcbF9ls441yIuN6TI2ED1Y2ZcA5BmMtJsOkWOFRJQ0Jt0g1UwqXJJVAb+V+umH5Dfr8oh4EVP7VVg==
+ version "1.15.0"
+ resolved "https://registry.yarnpkg.com/fastq/-/fastq-1.15.0.tgz#d04d07c6a2a68fe4599fea8d2e103a937fae6b3a"
+ integrity sha512-wBrocU2LCXXa+lWBt8RoIRD89Fi8OdABODa/kEnyeyjS5aZO5/GNvI5sEINADqP/h8M29UHTHUb53sUu5Ihqdw==
dependencies:
reusify "^1.0.4"
@@ -3610,11 +3541,6 @@ form-data-encoder@1.7.1:
resolved "https://registry.yarnpkg.com/form-data-encoder/-/form-data-encoder-1.7.1.tgz#ac80660e4f87ee0d3d3c3638b7da8278ddb8ec96"
integrity sha512-EFRDrsMm/kyqbTQocNvRXMLjc7Es2Vk+IQFx/YW7hkUH1eBl4J1fqiP34l74Yt0pFLCNpc06fkbVk00008mzjg==
-form-data-encoder@^1.7.1:
- version "1.7.2"
- resolved "https://registry.yarnpkg.com/form-data-encoder/-/form-data-encoder-1.7.2.tgz#1f1ae3dccf58ed4690b86d87e4f57c654fbab040"
- integrity sha512-qfqtYan3rxrnCk1VYaA4H+Ms9xdpPqvLZa6xmMgFvhO32x7/3J/ExcTd6qpxM0vH2GdMI+poehyBZvqfMTto8A==
-
form-data@^2.2.0:
version "2.5.1"
resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.5.1.tgz#f2cbec57b5e59e23716e128fe44d4e5dd23895f4"
@@ -3642,14 +3568,6 @@ form-data@~2.3.2:
combined-stream "^1.0.6"
mime-types "^2.1.12"
-formdata-node@^4.3.1:
- version "4.4.1"
- resolved "https://registry.yarnpkg.com/formdata-node/-/formdata-node-4.4.1.tgz#23f6a5cb9cb55315912cbec4ff7b0f59bbd191e2"
- integrity sha512-0iirZp3uVDjVGt9p49aTaqjk84TrglENEDuqfdlZQ1roC9CWlPk6Avf8EEnZNcAqPonwkG35x4n3ww/1THYAeQ==
- dependencies:
- node-domexception "1.0.0"
- web-streams-polyfill "4.0.0-beta.3"
-
forwarded@0.2.0:
version "0.2.0"
resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
@@ -3670,6 +3588,11 @@ fresh@0.5.2:
resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
integrity sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q==
+fs-constants@^1.0.0:
+ version "1.0.0"
+ resolved "https://registry.yarnpkg.com/fs-constants/-/fs-constants-1.0.0.tgz#6be0de9be998ce16af8afc24497b9ee9b7ccd9ad"
+ integrity sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==
+
fs-extra@^0.30.0:
version "0.30.0"
resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-0.30.0.tgz#f233ffcc08d4da7d432daa449776989db1df93f0"
@@ -3771,14 +3694,31 @@ get-func-name@^2.0.0:
integrity sha512-Hm0ixYtaSZ/V7C8FJrtZIuBBI+iSgL+1Aq82zSu8VQNB4S3Gk8e7Qs3VwBDJAhmRZcFqkl3tQu36g/Foh5I5ig==
get-intrinsic@^1.0.2, get-intrinsic@^1.1.1, get-intrinsic@^1.1.3:
- version "1.1.3"
- resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.1.3.tgz#063c84329ad93e83893c7f4f243ef63ffa351385"
- integrity sha512-QJVz1Tj7MS099PevUG5jvnt9tSkXN8K14dxQlikJuPt4uD9hHAHjLyLBiLR5zELelBdD9QNRAXZzsJx0WaDL9A==
+ version "1.2.0"
+ resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.2.0.tgz#7ad1dc0535f3a2904bba075772763e5051f6d05f"
+ integrity sha512-L049y6nFOuom5wGyRc3/gdTLO94dySVKRACj1RmJZBQXlbTMhtNIgkWkUHq+jYmZvKf14EW1EoJnnjbmoHij0Q==
dependencies:
function-bind "^1.1.1"
has "^1.0.3"
has-symbols "^1.0.3"
+get-pixels@^3.3.2:
+ version "3.3.3"
+ resolved "https://registry.yarnpkg.com/get-pixels/-/get-pixels-3.3.3.tgz#71e2dfd4befb810b5478a61c6354800976ce01c7"
+ integrity sha512-5kyGBn90i9tSMUVHTqkgCHsoWoR+/lGbl4yC83Gefyr0HLIhgSWEx/2F/3YgsZ7UpYNuM6pDhDK7zebrUJ5nXg==
+ dependencies:
+ data-uri-to-buffer "0.0.3"
+ jpeg-js "^0.4.1"
+ mime-types "^2.0.1"
+ ndarray "^1.0.13"
+ ndarray-pack "^1.1.1"
+ node-bitmap "0.0.1"
+ omggif "^1.0.5"
+ parse-data-uri "^0.2.0"
+ pngjs "^3.3.3"
+ request "^2.44.0"
+ through "^2.3.4"
+
get-port@^3.1.0:
version "3.2.0"
resolved "https://registry.yarnpkg.com/get-port/-/get-port-3.2.0.tgz#dd7ce7de187c06c8bf353796ac71e099f0980ebc"
@@ -3819,6 +3759,11 @@ ghost-testrpc@^0.0.2:
chalk "^2.4.2"
node-emoji "^1.10.0"
+github-from-package@0.0.0:
+ version "0.0.0"
+ resolved "https://registry.yarnpkg.com/github-from-package/-/github-from-package-0.0.0.tgz#97fb5d96bfde8973313f20e8288ef9a167fa64ce"
+ integrity sha512-SyHy3T1v2NUXn29OsWdxmK6RwHD+vkj3v8en8AOBZ1wBQ/hCAQ5bAQTD02kW4W9tUp/3Qh6J8r9EvntiyCmOOw==
+
glob-parent@^5.1.2, glob-parent@~5.1.0, glob-parent@~5.1.2:
version "5.1.2"
resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
@@ -3902,6 +3847,13 @@ globals@^11.1.0:
resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
integrity sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==
+globalthis@^1.0.3:
+ version "1.0.3"
+ resolved "https://registry.yarnpkg.com/globalthis/-/globalthis-1.0.3.tgz#5852882a52b80dc301b0660273e1ed082f0b6ccf"
+ integrity sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA==
+ dependencies:
+ define-properties "^1.1.3"
+
globby@^10.0.1:
version "10.0.2"
resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.2.tgz#277593e745acaa4646c3ab411289ec47a0392543"
@@ -3976,7 +3928,7 @@ graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@^4.2.0,
resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
-graphql-config@4.4.0:
+graphql-config@^4.4.0:
version "4.4.0"
resolved "https://registry.yarnpkg.com/graphql-config/-/graphql-config-4.4.0.tgz#4b2d34d846bd4b9a40afbadfc5a4426668963c43"
integrity sha512-QUrX7R4htnTBTi83a0IlIilWVfiLEG8ANFlHRcxoZiTvOXTbgan67SUdGe1OlopbDuyNgtcy4ladl3Gvk4C36A==
@@ -4038,9 +3990,9 @@ har-validator@~5.1.3:
har-schema "^2.0.0"
hardhat-contract-sizer@^2.6.1:
- version "2.6.1"
- resolved "https://registry.yarnpkg.com/hardhat-contract-sizer/-/hardhat-contract-sizer-2.6.1.tgz#2b0046a55fa1ec96f19fdab7fde372377401c874"
- integrity sha512-b8wS7DBvyo22kmVwpzstAQTdDCThpl/ySBqZh5ga9Yxjf61/uTL12TEg5nl7lDeWy73ntEUzxMwY6XxbQEc2wA==
+ version "2.7.0"
+ resolved "https://registry.yarnpkg.com/hardhat-contract-sizer/-/hardhat-contract-sizer-2.7.0.tgz#d892a741135628a77d25709a29ae164f2750b7eb"
+ integrity sha512-QcncKiEku9TInKH++frfCPaYaVvw6OR5C5dNUcb05WozeVOJGspbWbHOkOlfiaZUbEKTvHA6OY9LtMMvja9nzQ==
dependencies:
chalk "^4.0.0"
cli-table3 "^0.6.0"
@@ -4055,9 +4007,9 @@ hardhat-gas-reporter@^1.0.9:
sha1 "^1.1.1"
hardhat@^2.11.2:
- version "2.12.4"
- resolved "https://registry.yarnpkg.com/hardhat/-/hardhat-2.12.4.tgz#e539ba58bee9ba1a1ced823bfdcec0b3c5a3e70f"
- integrity sha512-rc9S2U/4M+77LxW1Kg7oqMMmjl81tzn5rNFARhbXKUA1am/nhfMJEujOjuKvt+ZGMiZ11PYSe8gyIpB/aRNDgw==
+ version "2.12.6"
+ resolved "https://registry.yarnpkg.com/hardhat/-/hardhat-2.12.6.tgz#ea3c058bbd81850867389d10f76037cfa52a0019"
+ integrity sha512-0Ent1O5DsPgvaVb5sxEgsQ3bJRt/Ex92tsoO+xjoNH2Qc4bFmhI5/CHVlFikulalxOPjNmw5XQ2vJFuVQFESAA==
dependencies:
"@ethersproject/abi" "^5.1.2"
"@metamask/eth-sig-util" "^4.0.0"
@@ -4106,7 +4058,7 @@ hardhat@^2.11.2:
source-map-support "^0.5.13"
stacktrace-parser "^0.1.10"
tsort "0.0.1"
- undici "^5.4.0"
+ undici "^5.14.0"
uuid "^8.3.2"
ws "^7.4.6"
@@ -4137,6 +4089,11 @@ has-property-descriptors@^1.0.0:
dependencies:
get-intrinsic "^1.1.1"
+has-proto@^1.0.1:
+ version "1.0.1"
+ resolved "https://registry.yarnpkg.com/has-proto/-/has-proto-1.0.1.tgz#1885c1305538958aff469fef37937c22795408e0"
+ integrity sha512-7qE+iP+O+bgF9clE5+UoBFzE65mlBiVj3tKCrlNQ0Ogwm0BjpT/gK4SlLYDMybDh5I3TCTKnPPa0oMG7JDYrhg==
+
has-symbols@^1.0.0, has-symbols@^1.0.2, has-symbols@^1.0.3:
version "1.0.3"
resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.3.tgz#bb7b2c4349251dce87b125f7bdf874aa7c8b39f8"
@@ -4219,9 +4176,9 @@ http-basic@^8.1.1:
parse-cache-control "^1.0.1"
http-cache-semantics@^4.0.0:
- version "4.1.0"
- resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
- integrity sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==
+ version "4.1.1"
+ resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz#abe02fcb2985460bf0323be664436ec3476a6d5a"
+ integrity sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==
http-errors@2.0.0:
version "2.0.0"
@@ -4294,9 +4251,9 @@ human-signals@^3.0.1:
integrity sha512-rQLskxnM/5OCldHo+wNXbpVgDn5A17CUoKX+7Sokwaknlq7CdSnphy0W39GU8dw59XiCXmFXDg4fRuckQRKewQ==
husky@^8.0.2:
- version "8.0.2"
- resolved "https://registry.yarnpkg.com/husky/-/husky-8.0.2.tgz#5816a60db02650f1f22c8b69b928fd6bcd77a236"
- integrity sha512-Tkv80jtvbnkK3mYWxPZePGFpQ/tT3HNSs/sasF9P2YfkMezDl3ON37YN6jUUI4eTg5LcyVynlb6r4eyvOmspvg==
+ version "8.0.3"
+ resolved "https://registry.yarnpkg.com/husky/-/husky-8.0.3.tgz#4936d7212e46d1dea28fef29bb3a108872cd9184"
+ integrity sha512-+dQSyqPh4x1hlO1swXBiNb2HzTDN1I2IGLQx1GrBuiqFJfoMrnZWwVmatvSiO+Iz8fBUnf+lekwNo4c2LlXItg==
iconv-lite@0.4.24, iconv-lite@^0.4.24:
version "0.4.24"
@@ -4323,9 +4280,9 @@ ignore@^5.1.1, ignore@^5.2.0:
integrity sha512-MAb38BcSbH0eHNBxn7ql2NH/kX33OkB3lZ1BNdh7ENeRChHTYsTvWrMubiIAMNS2llXEEgZ1MUOBtXChP3kaFQ==
immutable@^4.0.0-rc.12:
- version "4.1.0"
- resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.1.0.tgz#f795787f0db780183307b9eb2091fcac1f6fafef"
- integrity sha512-oNkuqVTA8jqG1Q6c+UglTOD1xhC1BtjKI7XkCXRkZHrN5m18/XsnUp8Q89GkQO/z+0WjonSvl0FLhDYftp46nQ==
+ version "4.2.2"
+ resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.2.2.tgz#2da9ff4384a4330c36d4d1bc88e90f9e0b0ccd16"
+ integrity sha512-fTMKDwtbvO5tldky9QZ2fMX7slR0mYpY5nbnFWYp0fOzDhHqhgIw9KoYgxLWsoNTS9ZHGauHj18DTyEw6BK3Og==
import-fresh@^3.2.1:
version "3.3.0"
@@ -4358,7 +4315,7 @@ inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, i
resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
-ini@^1.3.5:
+ini@^1.3.5, ini@~1.3.0:
version "1.3.8"
resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
integrity sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==
@@ -4384,7 +4341,7 @@ inquirer@^8.0.0:
through "^2.3.6"
wrap-ansi "^7.0.0"
-internal-slot@^1.0.3:
+internal-slot@^1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/internal-slot/-/internal-slot-1.0.4.tgz#8551e7baf74a7a6ba5f749cfb16aa60722f0d6f3"
integrity sha512-tA8URYccNzMo94s5MQZgH8NB/XTa6HsOo0MLfXTKKEnHVVdegzaQoFZ7Jp44bdvLvY2waT5dc+j5ICEswhi7UQ==
@@ -4405,6 +4362,11 @@ io-ts@1.10.4:
dependencies:
fp-ts "^1.0.0"
+iota-array@^1.0.0:
+ version "1.0.0"
+ resolved "https://registry.yarnpkg.com/iota-array/-/iota-array-1.0.0.tgz#81ef57fe5d05814cd58c2483632a99c30a0e8087"
+ integrity sha512-pZ2xT+LOHckCatGQ3DcG/a+QuEqvoxqkiL7tvE8nn3uuu+f6i1TtpB5/FtWFbxUuVr5PZCx8KskuGatbJDXOWA==
+
ipaddr.js@1.9.1:
version "1.9.1"
resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
@@ -4418,11 +4380,25 @@ is-arguments@^1.0.4:
call-bind "^1.0.2"
has-tostringtag "^1.0.0"
+is-array-buffer@^3.0.1:
+ version "3.0.1"
+ resolved "https://registry.yarnpkg.com/is-array-buffer/-/is-array-buffer-3.0.1.tgz#deb1db4fcae48308d54ef2442706c0393997052a"
+ integrity sha512-ASfLknmY8Xa2XtB4wmbz13Wu202baeA18cJBCeCy0wXUHZF0IPyVEXqKEcd+t2fNSLLL1vC6k7lxZEojNbISXQ==
+ dependencies:
+ call-bind "^1.0.2"
+ get-intrinsic "^1.1.3"
+ is-typed-array "^1.1.10"
+
is-arrayish@^0.2.1:
version "0.2.1"
resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
integrity sha512-zz06S8t0ozoDXMG+ube26zeCTNXcKIPJZJi8hBrF4idCLms4CG9QtK7qBl1boi5ODzFpjswb5JPmHCbMpjaYzg==
+is-arrayish@^0.3.1:
+ version "0.3.2"
+ resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.3.2.tgz#4574a2ae56f7ab206896fb431eaeed066fdf8f03"
+ integrity sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ==
+
is-bigint@^1.0.1:
version "1.0.4"
resolved "https://registry.yarnpkg.com/is-bigint/-/is-bigint-1.0.4.tgz#08147a1875bc2b32005d41ccd8291dffc6691df3"
@@ -4445,6 +4421,11 @@ is-boolean-object@^1.1.0:
call-bind "^1.0.2"
has-tostringtag "^1.0.0"
+is-buffer@^1.0.2:
+ version "1.1.6"
+ resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
+ integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
+
is-buffer@^2.0.5, is-buffer@~2.0.3:
version "2.0.5"
resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.5.tgz#ebc252e400d22ff8d77fa09888821a24a658c191"
@@ -4581,7 +4562,7 @@ is-symbol@^1.0.2, is-symbol@^1.0.3:
dependencies:
has-symbols "^1.0.2"
-is-typed-array@^1.1.10, is-typed-array@^1.1.3:
+is-typed-array@^1.1.10, is-typed-array@^1.1.3, is-typed-array@^1.1.9:
version "1.1.10"
resolved "https://registry.yarnpkg.com/is-typed-array/-/is-typed-array-1.1.10.tgz#36a5b5cb4189b575d1a3e4b08536bfb485801e3f"
integrity sha512-PJqgEHiWZvMpaFZ3uTc8kHPM4+4ADTlDniuQL7cU/UDA0Ql7F70yGfHph3cLNe+c9toaigv+DFzTJKhc2CtO6A==
@@ -4644,6 +4625,11 @@ isstream@~0.1.2:
resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
integrity sha512-Yljz7ffyPbrLpLngrMtZ7NduUgVvi6wG9RJ9IUcyCd59YQ911PBJphODUcbOVbqYfxe1wuYf/LJ8PauMRwsM/g==
+jpeg-js@^0.4.1:
+ version "0.4.4"
+ resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.4.4.tgz#a9f1c6f1f9f0fa80cdb3484ed9635054d28936aa"
+ integrity sha512-WZzeDOEtTOBK4Mdsar0IqEU5sMr3vSV2RqkAIzUEV2BHnUfKGyswWFPFwK5EeDo93K3FohSHbLAjj0s1Wzd+dg==
+
js-sha3@0.5.7, js-sha3@^0.5.7:
version "0.5.7"
resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.5.7.tgz#0d4ffd8002d5333aabaf4a23eed2f6374c9f28e7"
@@ -4799,9 +4785,9 @@ jws@^3.2.2:
safe-buffer "^5.0.1"
keccak@^3.0.0, keccak@^3.0.2:
- version "3.0.2"
- resolved "https://registry.yarnpkg.com/keccak/-/keccak-3.0.2.tgz#4c2c6e8c54e04f2670ee49fa734eb9da152206e0"
- integrity sha512-PyKKjkH53wDMLGrvmRGSNWgmSxZOUqbnXwKL9tmgbFYA1iAYqW21kfR7mZXV0MlESiefxQQE9X9fTa3X+2MPDQ==
+ version "3.0.3"
+ resolved "https://registry.yarnpkg.com/keccak/-/keccak-3.0.3.tgz#4bc35ad917be1ef54ff246f904c2bbbf9ac61276"
+ integrity sha512-JZrLIAJWuZxKbCilMpNz5Vj7Vtb4scDG3dMXLOsbzBmQGyjwE61BbW7bJkfKKCShXiQZt3T6sBgALRtmd+nZaQ==
dependencies:
node-addon-api "^2.0.0"
node-gyp-build "^4.2.0"
@@ -4899,16 +4885,16 @@ listr2@^4.0.5:
wrap-ansi "^7.0.0"
listr2@^5.0.5:
- version "5.0.6"
- resolved "https://registry.yarnpkg.com/listr2/-/listr2-5.0.6.tgz#3c61153383869ffaad08a8908d63edfde481dff8"
- integrity sha512-u60KxKBy1BR2uLJNTWNptzWQ1ob/gjMzIJPZffAENzpZqbMZ/5PrXXOomDcevIS/+IB7s1mmCEtSlT2qHWMqag==
+ version "5.0.7"
+ resolved "https://registry.yarnpkg.com/listr2/-/listr2-5.0.7.tgz#de69ccc4caf6bea7da03c74f7a2ffecf3904bd53"
+ integrity sha512-MD+qXHPmtivrHIDRwPYdfNkrzqDiuaKU/rfBcec3WMyMF3xylQj3jMq344OtvQxz7zaCFViRAeqlr2AFhPvXHw==
dependencies:
cli-truncate "^2.1.0"
colorette "^2.0.19"
log-update "^4.0.0"
p-map "^4.0.0"
rfdc "^1.3.0"
- rxjs "^7.5.7"
+ rxjs "^7.8.0"
through "^2.3.8"
wrap-ansi "^7.0.0"
@@ -5096,20 +5082,12 @@ micromatch@^4.0.4, micromatch@^4.0.5:
braces "^3.0.2"
picomatch "^2.3.1"
-miller-rabin@^4.0.0:
- version "4.0.1"
- resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.1.tgz#f080351c865b0dc562a8462966daa53543c78a4d"
- integrity sha512-115fLhvZVqWwHPbClyntxEVfVDfl9DLLTuJvq3g2O/Oxi8AiNouAHvDSzHS0viUJc+V5vm3eq91Xwqn9dp4jRA==
- dependencies:
- bn.js "^4.0.0"
- brorand "^1.0.1"
-
mime-db@1.52.0:
version "1.52.0"
resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"
integrity sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==
-mime-types@^2.1.12, mime-types@^2.1.16, mime-types@~2.1.19, mime-types@~2.1.24, mime-types@~2.1.34:
+mime-types@^2.0.1, mime-types@^2.1.12, mime-types@^2.1.16, mime-types@~2.1.19, mime-types@~2.1.24, mime-types@~2.1.34:
version "2.1.35"
resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.35.tgz#381a871b62a734450660ae3deee44813f70d959a"
integrity sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==
@@ -5186,7 +5164,7 @@ minimatch@5.0.1:
dependencies:
brace-expansion "^2.0.1"
-minimist@^1.2.5, minimist@^1.2.6:
+minimist@^1.2.0, minimist@^1.2.3, minimist@^1.2.5, minimist@^1.2.6:
version "1.2.7"
resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.7.tgz#daa1c4d91f507390437c6a8bc01078e7000c4d18"
integrity sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==
@@ -5206,6 +5184,11 @@ minizlib@^1.3.3:
dependencies:
minipass "^2.9.0"
+mkdirp-classic@^0.5.2, mkdirp-classic@^0.5.3:
+ version "0.5.3"
+ resolved "https://registry.yarnpkg.com/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz#fa10c9115cc6d8865be221ba47ee9bed78601113"
+ integrity sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==
+
mkdirp-promise@^5.0.1:
version "5.0.1"
resolved "https://registry.yarnpkg.com/mkdirp-promise/-/mkdirp-promise-5.0.1.tgz#e9b8f68e552c68a9c1713b84883f7a1dd039b8a1"
@@ -5214,9 +5197,9 @@ mkdirp-promise@^5.0.1:
mkdirp "*"
mkdirp@*:
- version "1.0.4"
- resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
- integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
+ version "2.1.3"
+ resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-2.1.3.tgz#b083ff37be046fd3d6552468c1f0ff44c1545d1f"
+ integrity sha512-sjAkg21peAG9HS+Dkx7hlG9Ztx7HLeKnvB3NQRcu/mltCVmvkF0pisbiTSfDVYTT86XEfZrTUosLdZLStquZUw==
mkdirp@0.5.5:
version "0.5.5"
@@ -5411,11 +5394,32 @@ nanoid@3.3.3:
resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.3.tgz#fd8e8b7aa761fe807dba2d1b98fb7241bb724a25"
integrity sha512-p1sjXuopFs0xg+fPASzQ28agW1oHD7xDsd9Xkf3T15H3c/cifrFHVwrh74PdoklAPi+i7MdRsE47vm2r6JoB+w==
+napi-build-utils@^1.0.1:
+ version "1.0.2"
+ resolved "https://registry.yarnpkg.com/napi-build-utils/-/napi-build-utils-1.0.2.tgz#b1fddc0b2c46e380a0b7a76f984dd47c41a13806"
+ integrity sha512-ONmRUqK7zj7DWX0D9ADe03wbwOBZxNAfF20PlGfCWQcD3+/MakShIHrMqx9YwPTfxDdF1zLeL+RGZiR9kGMLdg==
+
napi-macros@~2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/napi-macros/-/napi-macros-2.0.0.tgz#2b6bae421e7b96eb687aa6c77a7858640670001b"
integrity sha512-A0xLykHtARfueITVDernsAWdtIMbOJgKgcluwENp3AlsKN/PloyO10HtmoqnFAQAcxPkgZN7wdfPfEd0zNGxbg==
+ndarray-pack@^1.1.1:
+ version "1.2.1"
+ resolved "https://registry.yarnpkg.com/ndarray-pack/-/ndarray-pack-1.2.1.tgz#8caebeaaa24d5ecf70ff86020637977da8ee585a"
+ integrity sha512-51cECUJMT0rUZNQa09EoKsnFeDL4x2dHRT0VR5U2H5ZgEcm95ZDWcMA5JShroXjHOejmAD/fg8+H+OvUnVXz2g==
+ dependencies:
+ cwise-compiler "^1.1.2"
+ ndarray "^1.0.13"
+
+ndarray@^1.0.13:
+ version "1.0.19"
+ resolved "https://registry.yarnpkg.com/ndarray/-/ndarray-1.0.19.tgz#6785b5f5dfa58b83e31ae5b2a058cfd1ab3f694e"
+ integrity sha512-B4JHA4vdyZU30ELBw3g7/p9bZupyew5a7tX1Y/gGeF2hafrPaQZhgrGQfsvgfYbgdFZjYwuEcnaobeM/WMW+HQ==
+ dependencies:
+ iota-array "^1.0.0"
+ is-buffer "^1.0.2"
+
negotiator@0.6.3:
version "0.6.3"
resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.3.tgz#58e323a72fedc0d6f9cd4d31fe49f51479590ccd"
@@ -5439,15 +5443,27 @@ no-case@^3.0.4:
lower-case "^2.0.2"
tslib "^2.0.3"
+node-abi@^3.3.0:
+ version "3.31.0"
+ resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-3.31.0.tgz#dfb2ea3d01188eb80859f69bb4a4354090c1b355"
+ integrity sha512-eSKV6s+APenqVh8ubJyiu/YhZgxQpGP66ntzUb3lY1xB9ukSRaGnx0AIxI+IM+1+IVYC1oWobgG5L3Lt9ARykQ==
+ dependencies:
+ semver "^7.3.5"
+
node-addon-api@^2.0.0:
version "2.0.2"
resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-2.0.2.tgz#432cfa82962ce494b132e9d72a15b29f71ff5d32"
integrity sha512-Ntyt4AIXyaLIuMHF6IOoTakB3K+RWxwtsHNRxllEoA6vPwP9o4866g6YWDLUdnucilZhmkxiHwHr11gAENw+QA==
-node-domexception@1.0.0:
- version "1.0.0"
- resolved "https://registry.yarnpkg.com/node-domexception/-/node-domexception-1.0.0.tgz#6888db46a1f71c0b76b3f7555016b63fe64766e5"
- integrity sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==
+node-addon-api@^5.0.0:
+ version "5.1.0"
+ resolved "https://registry.yarnpkg.com/node-addon-api/-/node-addon-api-5.1.0.tgz#49da1ca055e109a23d537e9de43c09cca21eb762"
+ integrity sha512-eh0GgfEkpnoWDq+VY8OyvYhFEzBk6jIYbRKdIlyTiAXIVJ8PyBaKb0rp7oDtoddbdoHWhq8wwr+XZ81F1rpNdA==
+
+node-bitmap@0.0.1:
+ version "0.0.1"
+ resolved "https://registry.yarnpkg.com/node-bitmap/-/node-bitmap-0.0.1.tgz#180eac7003e0c707618ef31368f62f84b2a69091"
+ integrity sha512-Jx5lPaaLdIaOsj2mVLWMWulXF6GQVdyLvNSxmiYCvZ8Ma2hfKX0POoR2kgKOqz+oFsRreq0yYZjQ2wjE9VNzCA==
node-emoji@^1.10.0:
version "1.11.0"
@@ -5464,17 +5480,24 @@ node-environment-flags@1.0.6:
object.getownpropertydescriptors "^2.0.3"
semver "^5.7.0"
-node-fetch@2.6.7, node-fetch@^2.6.1, node-fetch@^2.6.7:
+node-fetch@2.6.7:
version "2.6.7"
resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz#24de9fba827e3b4ae44dc8b20256a379160052ad"
integrity sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==
dependencies:
whatwg-url "^5.0.0"
+node-fetch@^2.6.1:
+ version "2.6.9"
+ resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.9.tgz#7c7f744b5cc6eb5fd404e0c7a9fec630a55657e6"
+ integrity sha512-DJm/CJkZkRjKKj4Zi4BsKVZh3ValV5IR5s7LVZnW+6YMh0W1BfNA8XSs6DLMGYlId5F3KnA70uu2qepcR08Qqg==
+ dependencies:
+ whatwg-url "^5.0.0"
+
node-gyp-build@^4.2.0, node-gyp-build@^4.3.0:
- version "4.5.0"
- resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.5.0.tgz#7a64eefa0b21112f89f58379da128ac177f20e40"
- integrity sha512-2iGbaQBV+ITgCz76ZEjmhUKAKVf7xfY1sRl4UiKQspfZMH2h06SyhNsnSVy50cwkFQDGLyif6m/6uFXHkOZ6rg==
+ version "4.6.0"
+ resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.6.0.tgz#0c52e4cbf54bbd28b709820ef7b6a3c2d6209055"
+ integrity sha512-NTZVKn9IylLwUzaKjkas1e4u2DLNcV4rdYagA4PWdPwW87Bi7z+BznyKSRwS/761tV/lzCGXplWsiaMjLqP2zQ==
nofilter@^3.1.0:
version "3.1.0"
@@ -5531,9 +5554,9 @@ object-assign@^4, object-assign@^4.1.0, object-assign@^4.1.1:
integrity sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==
object-inspect@^1.12.2, object-inspect@^1.9.0:
- version "1.12.2"
- resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.12.2.tgz#c0641f26394532f28ab8d796ab954e43c009a8ea"
- integrity sha512-z+cPxW0QGUp0mcqcsgQyLVRDoXFQbXOwBaqyF7VIgI4TWNQsDHrBpUQslRmIfAoYWdYzs6UlKJtB2XJpTaNSpQ==
+ version "1.12.3"
+ resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.12.3.tgz#ba62dffd67ee256c8c086dfae69e016cd1f198b9"
+ integrity sha512-geUvdk7c+eizMNUDkRpW1wJwgfOiOeHbxBR/hLXK1aT6zmVSO0jsQcs7fj6MGw89jC/cjGfLcNOrtMYtGqm81g==
object-keys@^1.0.11, object-keys@^1.1.1:
version "1.1.1"
@@ -5582,6 +5605,11 @@ oboe@2.1.5:
dependencies:
http-https "^1.0.0"
+omggif@^1.0.5:
+ version "1.0.10"
+ resolved "https://registry.yarnpkg.com/omggif/-/omggif-1.0.10.tgz#ddaaf90d4a42f532e9e7cb3a95ecdd47f17c7b19"
+ integrity sha512-LMJTtvgc/nugXj0Vcrrs68Mn2D1r0zf630VNtqtpI1FEO7e+O9FP4gqs9AcnBaSEeoHIPm28u6qgPR0oyEpGSw==
+
on-finished@2.4.1:
version "2.4.1"
resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.4.1.tgz#58c8c44116e54845ad57f14ab10b03533184ac3f"
@@ -5731,22 +5759,18 @@ parent-module@^1.0.0:
dependencies:
callsites "^3.0.0"
-parse-asn1@^5.0.0, parse-asn1@^5.1.5:
- version "5.1.6"
- resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.6.tgz#385080a3ec13cb62a62d39409cb3e88844cdaed4"
- integrity sha512-RnZRo1EPU6JBnra2vGHj0yhp6ebyjBZpmUCLHWiFhxlzvBCCpAuZ7elsBp1PVAbQN0/04VD/19rfzlBSwLstMw==
- dependencies:
- asn1.js "^5.2.0"
- browserify-aes "^1.0.0"
- evp_bytestokey "^1.0.0"
- pbkdf2 "^3.0.3"
- safe-buffer "^5.1.1"
-
parse-cache-control@^1.0.1:
version "1.0.1"
resolved "https://registry.yarnpkg.com/parse-cache-control/-/parse-cache-control-1.0.1.tgz#8eeab3e54fa56920fe16ba38f77fa21aacc2d74e"
integrity sha512-60zvsJReQPX5/QP0Kzfd/VrpjScIQ7SHBW6bFCYfEP+fp0Eppr1SHhIO5nd1PjZtvclzSzES9D/p5nFJurwfWg==
+parse-data-uri@^0.2.0:
+ version "0.2.0"
+ resolved "https://registry.yarnpkg.com/parse-data-uri/-/parse-data-uri-0.2.0.tgz#bf04d851dd5c87b0ab238e5d01ace494b604b4c9"
+ integrity sha512-uOtts8NqDcaCt1rIsO3VFDRsAfgE4c6osG4d9z3l4dCBlxYFzni6Di/oNU270SDrjkfZuUvLZx1rxMyqh46Y9w==
+ dependencies:
+ data-uri-to-buffer "0.0.3"
+
parse-headers@^2.0.0:
version "2.0.5"
resolved "https://registry.yarnpkg.com/parse-headers/-/parse-headers-2.0.5.tgz#069793f9356a54008571eb7f9761153e6c770da9"
@@ -5828,7 +5852,7 @@ pathval@^1.1.1:
resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.1.tgz#8534e77a77ce7ac5a2512ea21e0fdb8fcf6c3d8d"
integrity sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ==
-pbkdf2@^3.0.17, pbkdf2@^3.0.3:
+pbkdf2@^3.0.17:
version "3.1.2"
resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.1.2.tgz#dd822aa0887580e52f1a039dc3eda108efae3075"
integrity sha512-iuh7L6jA7JEGu2WxDwtQP1ddOpaJNC4KlDEFfdQajSGgGPNi4OyDc2R7QnbY2bR9QjBVGwgvTdNJZoE7RaxUMA==
@@ -5864,27 +5888,47 @@ pinst@^3.0.0:
resolved "https://registry.yarnpkg.com/pinst/-/pinst-3.0.0.tgz#80dec0a85f1f993c6084172020f3dbf512897eec"
integrity sha512-cengSmBxtCyaJqtRSvJorIIZXMXg+lJ3sIljGmtBGUVonMnMsVJbnzl6jGN1HkOWwxNuJynCJ2hXxxqCQrFDdw==
+pngjs@^3.3.3:
+ version "3.4.0"
+ resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-3.4.0.tgz#99ca7d725965fb655814eaf65f38f12bbdbf555f"
+ integrity sha512-NCrCHhWmnQklfH4MtJMRjZ2a8c80qXeMlQMv2uVp9ISJMTt562SbGd6n2oq0PaPgKm7Z6pL9E2UlLIhC+SHL3w==
+
+prebuild-install@^7.1.1:
+ version "7.1.1"
+ resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-7.1.1.tgz#de97d5b34a70a0c81334fd24641f2a1702352e45"
+ integrity sha512-jAXscXWMcCK8GgCoHOfIr0ODh5ai8mj63L2nWrjuAgXE6tDyYGnx4/8o/rCgU+B4JSyZBKbeZqzhtwtC3ovxjw==
+ dependencies:
+ detect-libc "^2.0.0"
+ expand-template "^2.0.3"
+ github-from-package "0.0.0"
+ minimist "^1.2.3"
+ mkdirp-classic "^0.5.3"
+ napi-build-utils "^1.0.1"
+ node-abi "^3.3.0"
+ pump "^3.0.0"
+ rc "^1.2.7"
+ simple-get "^4.0.0"
+ tar-fs "^2.0.0"
+ tunnel-agent "^0.6.0"
+
prelude-ls@~1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
integrity sha512-ESF23V4SKG6lVSGZgYNpbsiaAkdab6ZgOxe52p7+Kid3W3u3bxR4Vfd/o21dmN7jSt0IwgZ4v5MUd26FEtXE9w==
prettier-plugin-solidity@^1.0.0:
- version "1.1.0"
- resolved "https://registry.yarnpkg.com/prettier-plugin-solidity/-/prettier-plugin-solidity-1.1.0.tgz#a417d104b48a43af3adbfb96b65dbce34fd21429"
- integrity sha512-5gq0T49ifvXH/6x1STuKyWjTUgi6ICoV65yNtKlg/vZEvocFtSpByJOJICBfqPwNsnv4vhhWIqkLGSUJmWum2w==
+ version "1.1.1"
+ resolved "https://registry.yarnpkg.com/prettier-plugin-solidity/-/prettier-plugin-solidity-1.1.1.tgz#4d3375b85f97812ffcbe48d5a8b3fe914d69c91f"
+ integrity sha512-uD24KO26tAHF+zMN2nt1OUzfknzza5AgxjogQQrMLZc7j8xiQrDoNWNeOlfFC0YLTwo12CLD10b9niLyP6AqXg==
dependencies:
"@solidity-parser/parser" "^0.14.5"
- emoji-regex "^10.2.1"
- escape-string-regexp "^4.0.0"
semver "^7.3.8"
solidity-comments-extractor "^0.0.7"
- string-width "^4.2.3"
prettier@^2.7.1:
- version "2.8.1"
- resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.1.tgz#4e1fd11c34e2421bc1da9aea9bd8127cd0a35efc"
- integrity sha512-lqGoSJBQNJidqCHE80vqZJHWHRFoNYsSpP9AjFhlhi9ODCJA541svILes/+/1GM3VaL/abZi7cpFzOpdR9UPKg==
+ version "2.8.3"
+ resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.3.tgz#ab697b1d3dd46fb4626fbe2f543afe0cc98d8632"
+ integrity sha512-tJ/oJ4amDihPoufT5sM0Z1SKEuKay8LfVAMlbbhnnkvt6BUserZylqo2PN+p9KeljLr0OHa2rXHU1T8reeoTrw==
process-nextick-args@~2.0.0:
version "2.0.1"
@@ -5925,18 +5969,6 @@ psl@^1.1.28:
resolved "https://registry.yarnpkg.com/psl/-/psl-1.9.0.tgz#d0df2a137f00794565fcaf3b2c00cd09f8d5a5a7"
integrity sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag==
-public-encrypt@^4.0.0:
- version "4.0.3"
- resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.3.tgz#4fcc9d77a07e48ba7527e7cbe0de33d0701331e0"
- integrity sha512-zVpa8oKZSz5bTMTFClc1fQOnyyEzpl5ozpi1B5YcvBrdohMjH2rfsBtyXcuNuwjsDIXmBYlF2N5FlJYhR29t8Q==
- dependencies:
- bn.js "^4.1.0"
- browserify-rsa "^4.0.0"
- create-hash "^1.1.0"
- parse-asn1 "^5.0.0"
- randombytes "^2.0.1"
- safe-buffer "^5.1.2"
-
pump@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
@@ -5951,9 +5983,9 @@ punycode@2.1.0:
integrity sha512-Yxz2kRwT90aPiWEMHVYnEf4+rhwF1tBmmZ4KepCP+Wkium9JxtWnUm1nqGwpiAHr/tnTSeHqr3wb++jgSkXjhA==
punycode@^2.1.0, punycode@^2.1.1:
- version "2.1.1"
- resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
- integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
+ version "2.3.0"
+ resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.3.0.tgz#f67fa67c94da8f4d0cfff981aee4118064199b8f"
+ integrity sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA==
pvtsutils@^1.3.2:
version "1.3.2"
@@ -5979,6 +6011,10 @@ qs@~6.5.2:
resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
integrity sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==
+"quantize@github:lokesh/quantize":
+ version "1.2.0"
+ resolved "https://codeload.github.com/lokesh/quantize/tar.gz/f572abd2646b5944852535c8a26fdb958a5d7c4b"
+
query-string@^5.0.1:
version "5.1.1"
resolved "https://registry.yarnpkg.com/query-string/-/query-string-5.1.1.tgz#a78c012b71c17e05f2e3fa2319dd330682efb3cb"
@@ -5998,21 +6034,13 @@ quick-lru@^5.1.1:
resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-5.1.1.tgz#366493e6b3e42a3a6885e2e99d18f80fb7a8c932"
integrity sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==
-randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.1.0:
+randombytes@^2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
dependencies:
safe-buffer "^5.1.0"
-randomfill@^1.0.3:
- version "1.0.4"
- resolved "https://registry.yarnpkg.com/randomfill/-/randomfill-1.0.4.tgz#c92196fc86ab42be983f1bf31778224931d61458"
- integrity sha512-87lcbR8+MhcWcUiQ+9e+Rwx8MyR2P7qnt15ynUlbm3TU/fjbgz4GsvfSUDTemtCCtVCqb4ZcEFlyPNTh9bBTLw==
- dependencies:
- randombytes "^2.0.5"
- safe-buffer "^5.1.0"
-
range-parser@~1.2.1:
version "1.2.1"
resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -6028,6 +6056,16 @@ raw-body@2.5.1, raw-body@^2.4.1:
iconv-lite "0.4.24"
unpipe "1.0.0"
+rc@^1.2.7:
+ version "1.2.8"
+ resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
+ integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
+ dependencies:
+ deep-extend "^0.6.0"
+ ini "~1.3.0"
+ minimist "^1.2.0"
+ strip-json-comments "~2.0.1"
+
readable-stream@^2.2.2:
version "2.3.7"
resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
@@ -6041,7 +6079,7 @@ readable-stream@^2.2.2:
string_decoder "~1.1.1"
util-deprecate "~1.0.1"
-readable-stream@^3.4.0, readable-stream@^3.6.0:
+readable-stream@^3.1.1, readable-stream@^3.4.0, readable-stream@^3.6.0:
version "3.6.0"
resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
@@ -6132,7 +6170,7 @@ request-promise-native@^1.0.5:
stealthy-require "^1.1.1"
tough-cookie "^2.3.3"
-request@^2.79.0, request@^2.88.0:
+request@^2.44.0, request@^2.79.0, request@^2.88.0:
version "2.88.2"
resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
integrity sha512-MsvtOrfG9ZcrOwAW+Qi+F6HbD0CWXEh9ou77uOb7FM2WPhwT7smM833PzanhJLsgXjN89Ir6V2PczXNnMpwKhw==
@@ -6290,7 +6328,7 @@ rustbn.js@~0.2.0:
resolved "https://registry.yarnpkg.com/rustbn.js/-/rustbn.js-0.2.0.tgz#8082cb886e707155fd1cb6f23bd591ab8d55d0ca"
integrity sha512-4VlvkRUuCJvr2J6Y0ImW7NvTCriMi7ErOAqWk1y69vAdoNIzCF3yPmgeNzx+RQTLEDFq5sHfscn1MwHxP9hNfA==
-rxjs@^7.5.5, rxjs@^7.5.7:
+rxjs@^7.5.5, rxjs@^7.8.0:
version "7.8.0"
resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.8.0.tgz#90a938862a82888ff4c7359811a595e14e1e09a4"
integrity sha512-F2+gxDshqmIub1KdvZkaEfGDwLNpPvk9Fs6LD/MyQxNgMds/WH9OdDDXOmxUZpME+iSK3rQCctkL0DYyytUqMg==
@@ -6375,7 +6413,7 @@ semver@^6.3.0:
resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
-semver@^7.3.4, semver@^7.3.8:
+semver@^7.3.4, semver@^7.3.5, semver@^7.3.8:
version "7.3.8"
resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.8.tgz#07a78feafb3f7b32347d725e33de7e2a2df67798"
integrity sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==
@@ -6474,6 +6512,20 @@ sha1@^1.1.1:
charenc ">= 0.0.1"
crypt ">= 0.0.1"
+sharp@^0.31.3:
+ version "0.31.3"
+ resolved "https://registry.yarnpkg.com/sharp/-/sharp-0.31.3.tgz#60227edc5c2be90e7378a210466c99aefcf32688"
+ integrity sha512-XcR4+FCLBFKw1bdB+GEhnUNXNXvnt0tDo4WsBsraKymuo/IAuPuCBVAL2wIkUw2r/dwFW5Q5+g66Kwl2dgDFVg==
+ dependencies:
+ color "^4.2.3"
+ detect-libc "^2.0.1"
+ node-addon-api "^5.0.0"
+ prebuild-install "^7.1.1"
+ semver "^7.3.8"
+ simple-get "^4.0.1"
+ tar-fs "^2.1.1"
+ tunnel-agent "^0.6.0"
+
shebang-command@^2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
@@ -6487,9 +6539,9 @@ shebang-regex@^3.0.0:
integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
shell-quote@^1.7.3:
- version "1.7.4"
- resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.7.4.tgz#33fe15dee71ab2a81fcbd3a52106c5cfb9fb75d8"
- integrity sha512-8o/QEhSSRb1a5i7TFR0iM4G16Z0vYB2OQVs4G3aAFXjn3T6yEx8AZxy1PgDF7I00LZHYA3WxaSYIf5e5sAX8Rw==
+ version "1.8.0"
+ resolved "https://registry.yarnpkg.com/shell-quote/-/shell-quote-1.8.0.tgz#20d078d0eaf71d54f43bd2ba14a1b5b9bfa5c8ba"
+ integrity sha512-QHsz8GgQIGKlRi24yFc6a6lN69Idnx634w49ay6+jA5yFh7a1UY+4Rp6HPx/L/1zcEDPEij8cIsiqR6bQsE5VQ==
shelljs@^0.8.3:
version "0.8.5"
@@ -6528,6 +6580,22 @@ simple-get@^2.7.0:
once "^1.3.1"
simple-concat "^1.0.0"
+simple-get@^4.0.0, simple-get@^4.0.1:
+ version "4.0.1"
+ resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-4.0.1.tgz#4a39db549287c979d352112fa03fd99fd6bc3543"
+ integrity sha512-brv7p5WgH0jmQJr1ZDDfKDOSeWWg+OVypG99A/5vYGPqJ6pxiaHLy8nxtFjBA7oMa01ebA9gfh1uMCFqOuXxvA==
+ dependencies:
+ decompress-response "^6.0.0"
+ once "^1.3.1"
+ simple-concat "^1.0.0"
+
+simple-swizzle@^0.2.2:
+ version "0.2.2"
+ resolved "https://registry.yarnpkg.com/simple-swizzle/-/simple-swizzle-0.2.2.tgz#a4da6b635ffcccca33f70d17cb92592de95e557a"
+ integrity sha512-JA//kQgZtbuY83m+xT+tXJkmJncGMTFT+C+g2h2R9uxkYIrE2yy9sgmcLhCnw57/WSD+Eh3J97FPEDFnbXnDUg==
+ dependencies:
+ is-arrayish "^0.3.1"
+
slash@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
@@ -6583,9 +6651,9 @@ solc@0.7.3:
tmp "0.0.33"
solidity-ast@^0.4.15:
- version "0.4.40"
- resolved "https://registry.yarnpkg.com/solidity-ast/-/solidity-ast-0.4.40.tgz#182709271b4e55efb34e2da934dfaa96ee0cf40b"
- integrity sha512-M8uLBT2jgFB7B0iVAC5a2l71J8vim7aEm03AZkaHbDqyrl1pE+i5PriMEw6WlwGfHp3/Ym7cn9BqvVLQgRk+Yw==
+ version "0.4.44"
+ resolved "https://registry.yarnpkg.com/solidity-ast/-/solidity-ast-0.4.44.tgz#dd6732bd65bb1d01777fc537de99cbb3d4e0089d"
+ integrity sha512-Ct3ppqWS0uTWNYxM2cgruUeWYzqYmeikANsCHgGBnMjAMsqONgqnYrlpifQxNFwXOPHD3vZQLmCjaYnQ+i3eQA==
solidity-comments-extractor@^0.0.7:
version "0.0.7"
@@ -6809,7 +6877,7 @@ strip-hex-prefix@1.0.0:
dependencies:
is-hex-prefixed "1.0.0"
-strip-json-comments@2.0.1:
+strip-json-comments@2.0.1, strip-json-comments@~2.0.1:
version "2.0.1"
resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
integrity sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ==
@@ -6910,6 +6978,27 @@ table@^6.8.0:
string-width "^4.2.3"
strip-ansi "^6.0.1"
+tar-fs@^2.0.0, tar-fs@^2.1.1:
+ version "2.1.1"
+ resolved "https://registry.yarnpkg.com/tar-fs/-/tar-fs-2.1.1.tgz#489a15ab85f1f0befabb370b7de4f9eb5cbe8784"
+ integrity sha512-V0r2Y9scmbDRLCNex/+hYzvp/zyYjvFbHPNgVTKfQvVrb6guiE/fxP+XblDNR011utopbkex2nM4dHNV6GDsng==
+ dependencies:
+ chownr "^1.1.1"
+ mkdirp-classic "^0.5.2"
+ pump "^3.0.0"
+ tar-stream "^2.1.4"
+
+tar-stream@^2.1.4:
+ version "2.2.0"
+ resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-2.2.0.tgz#acad84c284136b060dc3faa64474aa9aebd77287"
+ integrity sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==
+ dependencies:
+ bl "^4.0.3"
+ end-of-stream "^1.4.1"
+ fs-constants "^1.0.0"
+ inherits "^2.0.3"
+ readable-stream "^3.1.1"
+
tar@^4.0.2:
version "4.4.19"
resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.19.tgz#2e4d7263df26f2b914dee10c825ab132123742f3"
@@ -6940,7 +7029,7 @@ then-request@^6.0.0:
promise "^8.0.0"
qs "^6.4.0"
-through@^2.3.6, through@^2.3.8:
+through@^2.3.4, through@^2.3.6, through@^2.3.8:
version "2.3.8"
resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
integrity sha512-w89qg7PI8wAdvX60bMDP+bFoD5Dvhm9oLheFp5O4a2QF0cSBGsBX4qZmadPMvVqlLJBBci+WqGGOAPvcDeNSVg==
@@ -7023,7 +7112,12 @@ tslib@^1.9.3:
resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
-tslib@^2.0.0, tslib@^2.0.3, tslib@^2.1.0, tslib@^2.4.0, tslib@^2.4.1, tslib@~2.4.0:
+tslib@^2.0.0, tslib@^2.0.3, tslib@^2.1.0, tslib@^2.3.1, tslib@^2.4.0, tslib@^2.4.1, tslib@~2.5.0:
+ version "2.5.0"
+ resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.5.0.tgz#42bfed86f5787aeb41d031866c8f402429e0fddf"
+ integrity sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg==
+
+tslib@~2.4.0:
version "2.4.1"
resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.1.tgz#0d0bfbaac2880b91e22df0768e55be9753a5b17e"
integrity sha512-tGyy4dAjRIEwI7BzsB0lynWgOpfqjUdq91XXAlIWD2OwKBH7oCl/GZG/HT4BOHrTlPMOASlMQ7veyTqpmRcrNA==
@@ -7095,6 +7189,15 @@ type@^2.7.2:
resolved "https://registry.yarnpkg.com/type/-/type-2.7.2.tgz#2376a15a3a28b1efa0f5350dcf72d24df6ef98d0"
integrity sha512-dzlvlNlt6AXU7EBSfpAscydQ7gXB+pPGsPnfJnZpiNJBDj7IaJzQlBZYGdEi4R9HmPdBv2XmWJ6YUtoTa7lmCw==
+typed-array-length@^1.0.4:
+ version "1.0.4"
+ resolved "https://registry.yarnpkg.com/typed-array-length/-/typed-array-length-1.0.4.tgz#89d83785e5c4098bec72e08b319651f0eac9c1bb"
+ integrity sha512-KjZypGq+I/H7HI5HlOoGHkWUUGq+Q0TPhQurLbyrVrvnKTBgzLhIJ7j6J/XTQOi0d1RjyZ0wdas8bKs2p0x3Ng==
+ dependencies:
+ call-bind "^1.0.2"
+ for-each "^0.3.3"
+ is-typed-array "^1.1.9"
+
typedarray-to-buffer@^3.1.5:
version "3.1.5"
resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
@@ -7108,9 +7211,9 @@ typedarray@^0.0.6:
integrity sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==
typescript@^4.9.3:
- version "4.9.4"
- resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.4.tgz#a2a3d2756c079abda241d75f149df9d561091e78"
- integrity sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==
+ version "4.9.5"
+ resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
+ integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
uglify-js@^3.1.4:
version "3.17.4"
@@ -7132,19 +7235,17 @@ unbox-primitive@^1.0.2:
has-symbols "^1.0.3"
which-boxed-primitive "^1.0.2"
-undici@^5.12.0:
- version "5.15.0"
- resolved "https://registry.yarnpkg.com/undici/-/undici-5.15.0.tgz#cb8437c43718673a8be59df0fdd4856ff6689283"
- integrity sha512-wCAZJDyjw9Myv+Ay62LAoB+hZLPW9SmKbQkbHIhMw/acKSlpn7WohdMUc/Vd4j1iSMBO0hWwU8mjB7a5p5bl8g==
+undici@^5.14.0:
+ version "5.16.0"
+ resolved "https://registry.yarnpkg.com/undici/-/undici-5.16.0.tgz#6b64f9b890de85489ac6332bd45ca67e4f7d9943"
+ integrity sha512-KWBOXNv6VX+oJQhchXieUznEmnJMqgXMbs0xxH2t8q/FUAWSJvOSr/rMaZKnX5RIVq7JDn0JbP4BOnKG2SGXLQ==
dependencies:
busboy "^1.6.0"
-undici@^5.4.0:
- version "5.14.0"
- resolved "https://registry.yarnpkg.com/undici/-/undici-5.14.0.tgz#1169d0cdee06a4ffdd30810f6228d57998884d00"
- integrity sha512-yJlHYw6yXPPsuOH0x2Ib1Km61vu4hLiRRQoafs+WUgX1vO64vgnxiCEN9dpIrhZyHFsai3F0AEj4P9zy19enEQ==
- dependencies:
- busboy "^1.6.0"
+uniq@^1.0.0:
+ version "1.0.1"
+ resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"
+ integrity sha512-Gw+zz50YNKPDKXs+9d+aKAjVwpjNwqzvNpLigIruT4HA9lMZNdMqs9x07kKHB/L9WRzqp4+DlTU5s4wG2esdoA==
universalify@^0.1.0:
version "0.1.2"
@@ -7213,7 +7314,7 @@ util-deprecate@^1.0.1, util-deprecate@~1.0.1:
resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
integrity sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==
-util@^0.12.0:
+util@^0.12.5:
version "0.12.5"
resolved "https://registry.yarnpkg.com/util/-/util-0.12.5.tgz#5f17a6059b73db61a875668781a1c2b136bd6fbc"
integrity sha512-kZf/K6hEIrWHI6XqOFUiiMa+79wE/D8Q+NCNAWclkyg3b4d2k7s0QGepNjiABc+aR3N1PAyHL7p6UcLY6LmrnA==
@@ -7254,12 +7355,7 @@ v8-compile-cache-lib@^3.0.1:
resolved "https://registry.yarnpkg.com/v8-compile-cache-lib/-/v8-compile-cache-lib-3.0.1.tgz#6336e8d71965cb3d35a1bbb7868445a7c05264bf"
integrity sha512-wa7YjyUGfNZngI/vtK0UHAN+lgDCxBPCylVXGp0zu59Fz5aiGtNXaq3DhIov063MorB+VfufLh3JlF2KdTK3xg==
-value-or-promise@1.0.11:
- version "1.0.11"
- resolved "https://registry.yarnpkg.com/value-or-promise/-/value-or-promise-1.0.11.tgz#3e90299af31dd014fe843fe309cefa7c1d94b140"
- integrity sha512-41BrgH+dIbCFXClcSapVs5M6GkENd3gQOJpEfPDNa71LsUGMXDL0jMWpI/Rh7WhX+Aalfz2TTS3Zt5pUsbnhLg==
-
-value-or-promise@^1.0.11:
+value-or-promise@1.0.12, value-or-promise@^1.0.11:
version "1.0.12"
resolved "https://registry.yarnpkg.com/value-or-promise/-/value-or-promise-1.0.12.tgz#0e5abfeec70148c78460a849f6b003ea7986f15c"
integrity sha512-Z6Uz+TYwEqE7ZN50gwn+1LCVo9ZVrpxRPOhOLnncYkY1ZzOYtrX8Fwf/rFktZ8R5mJms6EZf5TqNOMeZmnPq9Q==
@@ -7290,224 +7386,218 @@ wcwidth@^1.0.1:
dependencies:
defaults "^1.0.3"
-web-streams-polyfill@4.0.0-beta.3:
- version "4.0.0-beta.3"
- resolved "https://registry.yarnpkg.com/web-streams-polyfill/-/web-streams-polyfill-4.0.0-beta.3.tgz#2898486b74f5156095e473efe989dcf185047a38"
- integrity sha512-QW95TCTaHmsYfHDybGMwO5IJIM93I/6vTRk+daHTWFPhwh+C8Cg7j7XyKrwrj8Ib6vYXe0ocYNrmzY4xAAN6ug==
-
-web-streams-polyfill@^3.2.0:
+web-streams-polyfill@^3.2.1:
version "3.2.1"
resolved "https://registry.yarnpkg.com/web-streams-polyfill/-/web-streams-polyfill-3.2.1.tgz#71c2718c52b45fd49dbeee88634b3a60ceab42a6"
integrity sha512-e0MO3wdXWKrLbL0DgGnUV7WHVuw9OUvL4hjgnPkIeEvESk74gAITi5G606JtZPp39cd8HA9VQzCIvA49LpPN5Q==
-web3-bzz@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.8.1.tgz#81397be5ce262d03d82b92e9d8acc11f8a609ea1"
- integrity sha512-dJJHS84nvpoxv6ijTMkdUSlRr5beCXNtx4UZcrFLHBva8dT63QEtKdLyDt2AyMJJdVzTCk78uir/6XtVWrdS6w==
+web3-bzz@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-bzz/-/web3-bzz-1.8.2.tgz#67ea1c775874056250eece551ded22905ed08784"
+ integrity sha512-1EEnxjPnFnvNWw3XeeKuTR8PBxYd0+XWzvaLK7OJC/Go9O8llLGxrxICbKV+8cgIE0sDRBxiYx02X+6OhoAQ9w==
dependencies:
"@types/node" "^12.12.6"
got "12.1.0"
swarm-js "^0.1.40"
-web3-core-helpers@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.8.1.tgz#7904747b23fd0afa4f2c86ed98ea9418ccad7672"
- integrity sha512-ClzNO6T1S1gifC+BThw0+GTfcsjLEY8T1qUp6Ly2+w4PntAdNtKahxWKApWJ0l9idqot/fFIDXwO3Euu7I0Xqw==
+web3-core-helpers@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.8.2.tgz#82066560f8085e6c7b93bcc8e88b441289ea9f9f"
+ integrity sha512-6B1eLlq9JFrfealZBomd1fmlq1o4A09vrCVQSa51ANoib/jllT3atZrRDr0zt1rfI7TSZTZBXdN/aTdeN99DWw==
dependencies:
- web3-eth-iban "1.8.1"
- web3-utils "1.8.1"
+ web3-eth-iban "1.8.2"
+ web3-utils "1.8.2"
-web3-core-method@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.8.1.tgz#0fc5a433a9fc784c447522f141c0a8e0163c7790"
- integrity sha512-oYGRodktfs86NrnFwaWTbv2S38JnpPslFwSSARwFv4W9cjbGUW3LDeA5MKD/dRY+ssZ5OaekeMsUCLoGhX68yA==
+web3-core-method@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-core-method/-/web3-core-method-1.8.2.tgz#ba5ec68084e903f0516415010477618be017eac2"
+ integrity sha512-1qnr5mw5wVyULzLOrk4B+ryO3gfGjGd/fx8NR+J2xCGLf1e6OSjxT9vbfuQ3fErk/NjSTWWreieYWLMhaogcRA==
dependencies:
"@ethersproject/transactions" "^5.6.2"
- web3-core-helpers "1.8.1"
- web3-core-promievent "1.8.1"
- web3-core-subscriptions "1.8.1"
- web3-utils "1.8.1"
+ web3-core-helpers "1.8.2"
+ web3-core-promievent "1.8.2"
+ web3-core-subscriptions "1.8.2"
+ web3-utils "1.8.2"
-web3-core-promievent@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.8.1.tgz#f334c8b2ceac6c2228f06d2a515f6d103157f036"
- integrity sha512-9mxqHlgB0MrZI4oUIRFkuoJMNj3E7btjrMv3sMer/Z9rYR1PfoSc1aAokw4rxKIcAh+ylVtd/acaB2HKB7aRPg==
+web3-core-promievent@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-core-promievent/-/web3-core-promievent-1.8.2.tgz#e670d6b4453632e6ecfd9ad82da44f77ac1585c9"
+ integrity sha512-nvkJWDVgoOSsolJldN33tKW6bKKRJX3MCPDYMwP5SUFOA/mCzDEoI88N0JFofDTXkh1k7gOqp1pvwi9heuaxGg==
dependencies:
eventemitter3 "4.0.4"
-web3-core-requestmanager@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.8.1.tgz#272ffa55b7b568ecbc8e4a257ca080355c31c60e"
- integrity sha512-x+VC2YPPwZ1khvqA6TA69LvfFCOZXsoUVOxmTx/vIN22PrY9KzKhxcE7pBSiGhmab1jtmRYXUbcQSVpAXqL8cw==
+web3-core-requestmanager@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-core-requestmanager/-/web3-core-requestmanager-1.8.2.tgz#dda95e83ca4808949612a41e54ecea557f78ef26"
+ integrity sha512-p1d090RYs5Mu7DK1yyc3GCBVZB/03rBtFhYFoS2EruGzOWs/5Q0grgtpwS/DScdRAm8wB8mYEBhY/RKJWF6B2g==
dependencies:
- util "^0.12.0"
- web3-core-helpers "1.8.1"
- web3-providers-http "1.8.1"
- web3-providers-ipc "1.8.1"
- web3-providers-ws "1.8.1"
+ util "^0.12.5"
+ web3-core-helpers "1.8.2"
+ web3-providers-http "1.8.2"
+ web3-providers-ipc "1.8.2"
+ web3-providers-ws "1.8.2"
-web3-core-subscriptions@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.8.1.tgz#f5ae1380e92746eadfab6475b8a70ef5a1be6bbf"
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+web3-core-subscriptions@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-core-subscriptions/-/web3-core-subscriptions-1.8.2.tgz#0c8bd49439d83c6f0a03c70f00b24a915a70a5ed"
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dependencies:
eventemitter3 "4.0.4"
- web3-core-helpers "1.8.1"
+ web3-core-helpers "1.8.2"
-web3-core@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.8.1.tgz#050b1c408d1f9b7ae539e90f7f7d1b7a7d10578b"
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+web3-core@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-core/-/web3-core-1.8.2.tgz#333e93d7872b1a36efe758ed8b89a7acbdd962c2"
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dependencies:
"@types/bn.js" "^5.1.0"
"@types/node" "^12.12.6"
bignumber.js "^9.0.0"
- web3-core-helpers "1.8.1"
- web3-core-method "1.8.1"
- web3-core-requestmanager "1.8.1"
- web3-utils "1.8.1"
+ web3-core-helpers "1.8.2"
+ web3-core-method "1.8.2"
+ web3-core-requestmanager "1.8.2"
+ web3-utils "1.8.2"
-web3-eth-abi@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.8.1.tgz#47455d6513217c4b0866fea6f97b1c4afa0b6535"
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+web3-eth-abi@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.8.2.tgz#16e1e9be40e2527404f041a4745111211488f31a"
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dependencies:
"@ethersproject/abi" "^5.6.3"
- web3-utils "1.8.1"
+ web3-utils "1.8.2"
-web3-eth-accounts@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.8.1.tgz#1ce7387721f118aeb0376291e4d8bbe2ac323406"
- integrity sha512-mgzxSYgN54/NsOFBO1Fq1KkXp1S5KlBvI/DlgvajU72rupoFMq6Cu6Yp9GUaZ/w2ij9PzEJuFJk174XwtfMCmg==
+web3-eth-accounts@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth-accounts/-/web3-eth-accounts-1.8.2.tgz#b894f5d5158fcae429da42de75d96520d0712971"
+ integrity sha512-c367Ij63VCz9YdyjiHHWLFtN85l6QghgwMQH2B1eM/p9Y5lTlTX7t/Eg/8+f1yoIStXbk2w/PYM2lk+IkbqdLA==
dependencies:
"@ethereumjs/common" "2.5.0"
"@ethereumjs/tx" "3.3.2"
- crypto-browserify "3.12.0"
eth-lib "0.2.8"
- ethereumjs-util "^7.0.10"
+ ethereumjs-util "^7.1.5"
scrypt-js "^3.0.1"
uuid "^9.0.0"
- web3-core "1.8.1"
- web3-core-helpers "1.8.1"
- web3-core-method "1.8.1"
- web3-utils "1.8.1"
+ web3-core "1.8.2"
+ web3-core-helpers "1.8.2"
+ web3-core-method "1.8.2"
+ web3-utils "1.8.2"
-web3-eth-contract@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.8.1.tgz#bdf3e33bbcb79a1b6144dffd6a0deefd2e459272"
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+web3-eth-contract@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth-contract/-/web3-eth-contract-1.8.2.tgz#5388b7130923d2b790c09a420391a81312a867fb"
+ integrity sha512-ID5A25tHTSBNwOPjiXSVzxruz006ULRIDbzWTYIFTp7NJ7vXu/kynKK2ag/ObuTqBpMbobP8nXcA9b5EDkIdQA==
dependencies:
"@types/bn.js" "^5.1.0"
- web3-core "1.8.1"
- web3-core-helpers "1.8.1"
- web3-core-method "1.8.1"
- web3-core-promievent "1.8.1"
- web3-core-subscriptions "1.8.1"
- web3-eth-abi "1.8.1"
- web3-utils "1.8.1"
+ web3-core "1.8.2"
+ web3-core-helpers "1.8.2"
+ web3-core-method "1.8.2"
+ web3-core-promievent "1.8.2"
+ web3-core-subscriptions "1.8.2"
+ web3-eth-abi "1.8.2"
+ web3-utils "1.8.2"
-web3-eth-ens@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.8.1.tgz#e78a9651fea8282abe8565b001819e2d645e5929"
- integrity sha512-FT8xTI9uN8RxeBQa/W8pLa2aoFh4+EE34w7W2271LICKzla1dtLyb6XSdn48vsUcPmhWsTVk9mO9RTU0l4LGQQ==
+web3-eth-ens@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth-ens/-/web3-eth-ens-1.8.2.tgz#0a086ad4d919102e28b9fd3036df246add9df22a"
+ integrity sha512-PWph7C/CnqdWuu1+SH4U4zdrK4t2HNt0I4XzPYFdv9ugE8EuojselioPQXsVGvjql+Nt3jDLvQvggPqlMbvwRw==
dependencies:
content-hash "^2.5.2"
eth-ens-namehash "2.0.8"
- web3-core "1.8.1"
- web3-core-helpers "1.8.1"
- web3-core-promievent "1.8.1"
- web3-eth-abi "1.8.1"
- web3-eth-contract "1.8.1"
- web3-utils "1.8.1"
+ web3-core "1.8.2"
+ web3-core-helpers "1.8.2"
+ web3-core-promievent "1.8.2"
+ web3-eth-abi "1.8.2"
+ web3-eth-contract "1.8.2"
+ web3-utils "1.8.2"
-web3-eth-iban@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.8.1.tgz#c6484e5d68ca644aa78431301e7acd5df24598d1"
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+web3-eth-iban@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.8.2.tgz#5cb3022234b13986f086353b53f0379a881feeaf"
+ integrity sha512-h3vNblDWkWMuYx93Q27TAJz6lhzpP93EiC3+45D6xoz983p6si773vntoQ+H+5aZhwglBtoiBzdh7PSSOnP/xQ==
dependencies:
bn.js "^5.2.1"
- web3-utils "1.8.1"
+ web3-utils "1.8.2"
-web3-eth-personal@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.8.1.tgz#00b5ff1898b62044d25ed5fddd8486168d4827cf"
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+web3-eth-personal@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth-personal/-/web3-eth-personal-1.8.2.tgz#3526c1ebaa4e7bf3a0a8ec77e34f067cc9a750b2"
+ integrity sha512-Vg4HfwCr7doiUF/RC+Jz0wT4+cYaXcOWMAW2AHIjHX6Z7Xwa8nrURIeQgeEE62qcEHAzajyAdB1u6bJyTfuCXw==
dependencies:
"@types/node" "^12.12.6"
- web3-core "1.8.1"
- web3-core-helpers "1.8.1"
- web3-core-method "1.8.1"
- web3-net "1.8.1"
- web3-utils "1.8.1"
+ web3-core "1.8.2"
+ web3-core-helpers "1.8.2"
+ web3-core-method "1.8.2"
+ web3-net "1.8.2"
+ web3-utils "1.8.2"
-web3-eth@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.8.1.tgz#395f6cd56edaac5dbb23e8cec9886c3fd32c430e"
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+web3-eth@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-eth/-/web3-eth-1.8.2.tgz#8562287ae1803c30eb54dc7d832092e5739ce06a"
+ integrity sha512-JoTiWWc4F4TInpbvDUGb0WgDYJsFhuIjJlinc5ByjWD88Gvh+GKLsRjjFdbqe5YtwIGT4NymwoC5LQd1K6u/QQ==
dependencies:
- web3-core "1.8.1"
- web3-core-helpers "1.8.1"
- web3-core-method "1.8.1"
- web3-core-subscriptions "1.8.1"
- web3-eth-abi "1.8.1"
- web3-eth-accounts "1.8.1"
- web3-eth-contract "1.8.1"
- web3-eth-ens "1.8.1"
- web3-eth-iban "1.8.1"
- web3-eth-personal "1.8.1"
- web3-net "1.8.1"
- web3-utils "1.8.1"
+ web3-core "1.8.2"
+ web3-core-helpers "1.8.2"
+ web3-core-method "1.8.2"
+ web3-core-subscriptions "1.8.2"
+ web3-eth-abi "1.8.2"
+ web3-eth-accounts "1.8.2"
+ web3-eth-contract "1.8.2"
+ web3-eth-ens "1.8.2"
+ web3-eth-iban "1.8.2"
+ web3-eth-personal "1.8.2"
+ web3-net "1.8.2"
+ web3-utils "1.8.2"
-web3-net@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.8.1.tgz#2bed4d4b93166724129ec33d0e5dea98880285f4"
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+web3-net@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-net/-/web3-net-1.8.2.tgz#97e1e0015fabc4cda31017813e98d0b5468dd04f"
+ integrity sha512-1itkDMGmbgb83Dg9nporFes9/fxsU7smJ3oRXlFkg4ZHn8YJyP1MSQFPJWWwSc+GrcCFt4O5IrUTvEkHqE3xag==
dependencies:
- web3-core "1.8.1"
- web3-core-method "1.8.1"
- web3-utils "1.8.1"
+ web3-core "1.8.2"
+ web3-core-method "1.8.2"
+ web3-utils "1.8.2"
-web3-providers-http@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.8.1.tgz#8aa89c11a9272f11ddb74b871273c92225faa28d"
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+web3-providers-http@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-providers-http/-/web3-providers-http-1.8.2.tgz#fbda3a3bbc8db004af36e91bec35f80273b37885"
+ integrity sha512-2xY94IIEQd16+b+vIBF4IC1p7GVaz9q4EUFscvMUjtEq4ru4Atdzjs9GP+jmcoo49p70II0UV3bqQcz0TQfVyQ==
dependencies:
abortcontroller-polyfill "^1.7.3"
cross-fetch "^3.1.4"
es6-promise "^4.2.8"
- web3-core-helpers "1.8.1"
+ web3-core-helpers "1.8.2"
-web3-providers-ipc@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.8.1.tgz#6128a3a3a824d06bf0efcfe86325401f8691a5ca"
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+web3-providers-ipc@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-providers-ipc/-/web3-providers-ipc-1.8.2.tgz#e52a7250f40c83b99a2482ec5b4cf2728377ae5c"
+ integrity sha512-p6fqKVGFg+WiXGHWnB1hu43PbvPkDHTz4RgoEzbXugv5rtv5zfYLqm8Ba6lrJOS5ks9kGKR21a0y3NzE3u7V4w==
dependencies:
oboe "2.1.5"
- web3-core-helpers "1.8.1"
+ web3-core-helpers "1.8.2"
-web3-providers-ws@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.8.1.tgz#5e5370e07eb8c615ed298ebc8602b283c7b7d649"
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+web3-providers-ws@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-providers-ws/-/web3-providers-ws-1.8.2.tgz#56a2b701387011aca9154ca4bc06ea4b5f27e4ef"
+ integrity sha512-3s/4K+wHgbiN+Zrp9YjMq2eqAF6QGABw7wFftPdx+m5hWImV27/MoIx57c6HffNRqZXmCHnfWWFCNHHsi7wXnA==
dependencies:
eventemitter3 "4.0.4"
- web3-core-helpers "1.8.1"
+ web3-core-helpers "1.8.2"
websocket "^1.0.32"
-web3-shh@1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.8.1.tgz#028a95cf9d3a36020380938b9a127610efbb9be7"
- integrity sha512-sqHgarnfcY2Qt3PYS4R6YveHrDy7hmL09yeLLHHCI+RKirmjLVqV0rc5LJWUtlbYI+kDoa5gbgde489M9ZAC0g==
+web3-shh@1.8.2:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-shh/-/web3-shh-1.8.2.tgz#217a417f0d6e243dd4d441848ffc2bd164cea8a0"
+ integrity sha512-uZ+3MAoNcaJsXXNCDnizKJ5viBNeHOFYsCbFhV755Uu52FswzTOw6DtE7yK9nYXMtIhiSgi7nwl1RYzP8pystw==
dependencies:
- web3-core "1.8.1"
- web3-core-method "1.8.1"
- web3-core-subscriptions "1.8.1"
- web3-net "1.8.1"
+ web3-core "1.8.2"
+ web3-core-method "1.8.2"
+ web3-core-subscriptions "1.8.2"
+ web3-net "1.8.2"
-web3-utils@1.8.1, web3-utils@^1.3.6:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.8.1.tgz#f2f7ca7eb65e6feb9f3d61056d0de6bbd57125ff"
- integrity sha512-LgnM9p6V7rHHUGfpMZod+NST8cRfGzJ1BTXAyNo7A9cJX9LczBfSRxJp+U/GInYe9mby40t3v22AJdlELibnsQ==
+web3-utils@1.8.2, web3-utils@^1.3.6:
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.8.2.tgz#c32dec5e9b955acbab220eefd7715bc540b75cc9"
+ integrity sha512-v7j6xhfLQfY7xQDrUP0BKbaNrmZ2/+egbqP9q3KYmOiPpnvAfol+32slgL0WX/5n8VPvKCK5EZ1HGrAVICSToA==
dependencies:
bn.js "^5.2.1"
ethereum-bloom-filters "^1.0.6"
@@ -7518,17 +7608,17 @@ web3-utils@1.8.1, web3-utils@^1.3.6:
utf8 "3.0.0"
web3@^1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/web3/-/web3-1.8.1.tgz#8ea67215ef5f3a6f6d3381800b527242ea22885a"
- integrity sha512-tAqFsQhGv340C9OgRJIuoScN7f7wa1tUvsnnDUMt9YE6J4gcm7TV2Uwv+KERnzvV+xgdeuULYpsioRRNKrUvoQ==
+ version "1.8.2"
+ resolved "https://registry.yarnpkg.com/web3/-/web3-1.8.2.tgz#95a4e5398fd0f01325264bf8e5e8cdc69a7afe86"
+ integrity sha512-92h0GdEHW9wqDICQQKyG4foZBYi0OQkyg4CRml2F7XBl/NG+fu9o6J19kzfFXzSBoA4DnJXbyRgj/RHZv5LRiw==
dependencies:
- web3-bzz "1.8.1"
- web3-core "1.8.1"
- web3-eth "1.8.1"
- web3-eth-personal "1.8.1"
- web3-net "1.8.1"
- web3-shh "1.8.1"
- web3-utils "1.8.1"
+ web3-bzz "1.8.2"
+ web3-core "1.8.2"
+ web3-eth "1.8.2"
+ web3-eth-personal "1.8.2"
+ web3-net "1.8.2"
+ web3-shh "1.8.2"
+ web3-utils "1.8.2"
webcrypto-core@^1.7.4:
version "1.7.5"
@@ -7587,7 +7677,7 @@ which-module@^2.0.0:
resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
integrity sha512-B+enWhmw6cjfVC7kS8Pj9pCrKSc5txArRyaYGe088shv/FGWH+0Rjx/xPgtsWfsUtS27FkP697E4DDhgrgoc0Q==
-which-typed-array@^1.1.2:
+which-typed-array@^1.1.2, which-typed-array@^1.1.9:
version "1.1.9"
resolved "https://registry.yarnpkg.com/which-typed-array/-/which-typed-array-1.1.9.tgz#307cf898025848cf995e795e8423c7f337efbde6"
integrity sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA==
@@ -7672,10 +7762,10 @@ ws@7.4.6:
resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
-ws@8.11.0:
- version "8.11.0"
- resolved "https://registry.yarnpkg.com/ws/-/ws-8.11.0.tgz#6a0d36b8edfd9f96d8b25683db2f8d7de6e8e143"
- integrity sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==
+ws@8.12.0:
+ version "8.12.0"
+ resolved "https://registry.yarnpkg.com/ws/-/ws-8.12.0.tgz#485074cc392689da78e1828a9ff23585e06cddd8"
+ integrity sha512-kU62emKIdKVeEIOIKVegvqpXMSTAMLJozpHZaJNDYqBjzlSYXQGviYwN1osDLJ9av68qHd4a2oSjd7yD4pacig==
ws@^3.0.0:
version "3.3.3"
@@ -7767,9 +7857,9 @@ yaml@^1.10.0:
integrity sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==
yaml@^2.1.3:
- version "2.1.3"
- resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.1.3.tgz#9b3a4c8aff9821b696275c79a8bee8399d945207"
- integrity sha512-AacA8nRULjKMX2DvWvOAdBZMOfQlypSFkjcOcu9FalllIDJ1kvlREzcdIZmidQUqqeMv7jorHjq2HlLv/+c2lg==
+ version "2.2.1"
+ resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.2.1.tgz#3014bf0482dcd15147aa8e56109ce8632cd60ce4"
+ integrity sha512-e0WHiYql7+9wr4cWMx3TVQrNwejKaEe7/rHNmQmqRjazfOP5W8PB6Jpebb5o6fIapbz9o9+2ipcaTM2ZwDI6lw==
yargs-parser@13.1.2, yargs-parser@^13.1.2:
version "13.1.2"