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non-fungible-apps/out/AccessControl.sol/AccessControl.json

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{
"abi": [
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "bytes32",
"name": "role",
"type": "bytes32"
},
{
"indexed": true,
"internalType": "bytes32",
"name": "previousAdminRole",
"type": "bytes32"
},
{
"indexed": true,
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"name": "newAdminRole",
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],
"name": "RoleAdminChanged",
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{
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"inputs": [
{
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{
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{
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],
"name": "RoleRevoked",
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},
{
"inputs": [],
"name": "DEFAULT_ADMIN_ROLE",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
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"name": "role",
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],
"name": "getRoleAdmin",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
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{
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],
"name": "grantRole",
"outputs": [],
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"type": "function"
},
{
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],
"name": "hasRole",
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"name": "",
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}
],
"stateMutability": "view",
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},
{
"inputs": [
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],
"name": "renounceRole",
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"type": "function"
},
{
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{
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],
"name": "revokeRole",
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"type": "function"
},
{
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"name": "",
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],
"stateMutability": "view",
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],
"bytecode": {
"object": "0x",
"sourceMap": "",
"linkReferences": {}
},
"deployedBytecode": {
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"linkReferences": {}
},
"methodIdentifiers": {
"DEFAULT_ADMIN_ROLE()": "a217fddf",
"getRoleAdmin(bytes32)": "248a9ca3",
"grantRole(bytes32,address)": "2f2ff15d",
"hasRole(bytes32,address)": "91d14854",
"renounceRole(bytes32,address)": "36568abe",
"revokeRole(bytes32,address)": "d547741f",
"supportsInterface(bytes4)": "01ffc9a7"
},
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This is a lightweight version that doesn't allow enumerating role members except through off-chain means by accessing the contract event logs. Some applications may benefit from on-chain enumerability, for those cases see {AccessControlEnumerable}. Roles are referred to by their `bytes32` identifier. These should be exposed in the external API and be unique. The best way to achieve this is by using `public constant` hash digests: ``` bytes32 public constant MY_ROLE = keccak256(\\\"MY_ROLE\\\"); ``` Roles can be used to represent a set of permissions. To restrict access to a function call, use {hasRole}: ``` function foo() public { require(hasRole(MY_ROLE, msg.sender)); ... } ``` Roles can be granted and revoked dynamically via the {grantRole} and {revokeRole} functions. Each role has an associated admin role, and only accounts that have a role's admin role can call {grantRole} and {revokeRole}. By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means that only accounts with this role will be able to grant or revoke other roles. More complex role relationships can be created by using {_setRoleAdmin}. WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to grant and revoke this role. Extra precautions should be taken to secure accounts that have been granted it.\",\"kind\":\"dev\",\"methods\":{\"getRoleAdmin(bytes32)\":{\"details\":\"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}.\"},\"grantRole(bytes32,address)\":{\"details\":\"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event.\"},\"hasRole(bytes32,address)\":{\"details\":\"Returns `true` if `account` has been granted `role`.\"},\"renounceRole(bytes32,address)\":{\"details\":\"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `account`. May emit a {RoleRevoked} event.\"},\"revokeRole(bytes32,address)\":{\"details\":\"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleRevoked} event.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"node_modules/@openzeppelin/contracts/access/AccessControl.sol\":\"AccessControl\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[\":@ensdomains/=node_modules/@ensdomains/\",\":@openzeppelin/=node_modules/@openzeppelin/\",\":ds-test/=lib/forge-std/lib/ds-test/src/\",\":eth-gas-reporter/=node_modules/eth-gas-reporter/\",\":forge-std/=lib/forge-std/src/\",\":hardhat-deploy/=node_modules/hardhat-deploy/\",\":hardhat/=node_modules/hardhat/\"],\"viaIR\":true},\"sources\":{\"node_modules/@openzeppelin/contracts/access/AccessControl.sol\":{\"keccak256\":\"0x67e3daf189111d6d5b0464ed09cf9f0605a22c4b965a7fcecd707101faff008a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://cbbb1a75e4064d564bf69e74970eef35064e51fcc09cbf3589aee7faa60d6afe\",\"dweb:/ipfs/QmYfAtQwFSGmxomnyAV3tpBDbfDwiFXV61osWW2zzQVg5Q\"]},\"node_modules/@openzeppelin/contracts/access/IAccessControl.sol\":{\"keccak256\":\"0x59ce320a585d7e1f163cd70390a0ef2ff9cec832e2aa544293a00692465a7a57\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://bb2c137c343ef0c4c7ce7b18c1d108afdc9d315a04e48307288d2d05adcbde3a\",\"dweb:/ipfs/QmUxhrAQM3MM3FF5j7AtcXLXguWCJBHJ14BRdVtuoQc8Fh\"]},\"node_modules/@openzeppelin/contracts/utils/Context.sol\":{\"keccak256\":\"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92\",\"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3\"]},\"node_modules/@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0xa4d1d62251f8574deb032a35fc948386a9b4de74b812d4f545a1ac120486b48a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8c969013129ba9e651a20735ef659fef6d8a1139ea3607bd4b26ddea2d645634\",\"dweb:/ipfs/QmVhVa6LGuzAcB8qgDtVHRkucn4ihj5UZr8xBLcJkP6ucb\"]},\"node_modules/@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"keccak256\":\"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d\",\"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43\"]},\"node_modules/@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]},\"node_modules/@openzeppelin/contracts/utils/math/Math.sol\":{\"keccak256\":\"0xa1e8e83cd0087785df04ac79fb395d9f3684caeaf973d9e2c71caef723a3a5d6\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://33bbf48cc069be677705037ba7520c22b1b622c23b33e1a71495f2d36549d40b\",\"dweb:/ipfs/Qmct36zWXv3j7LZB83uwbg7TXwnZSN1fqHNDZ93GG98bGz\"]}},\"version\":1}",
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"methods": {
"getRoleAdmin(bytes32)": {
"details": "Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}."
},
"grantRole(bytes32,address)": {
"details": "Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event."
},
"hasRole(bytes32,address)": {
"details": "Returns `true` if `account` has been granted `role`."
},
"renounceRole(bytes32,address)": {
"details": "Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `account`. May emit a {RoleRevoked} event."
},
"revokeRole(bytes32,address)": {
"details": "Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleRevoked} event."
},
"supportsInterface(bytes4)": {
"details": "See {IERC165-supportsInterface}."
}
},
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"ast": {
"absolutePath": "node_modules/@openzeppelin/contracts/access/AccessControl.sol",
"id": 25702,
"exportedSymbols": {
"AccessControl": [
25701
],
"Context": [
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"ERC165": [
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],
"IAccessControl": [
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],
"IERC165": [
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"overloadedDeclarations": [],
"referencedDeclaration": 25731,
"src": "8042:11:16",
"typeDescriptions": {
"typeIdentifier": "t_function_event_nonpayable$_t_bytes32_$_t_address_$_t_address_$returns$__$",
"typeString": "function (bytes32,address,address)"
}
},
"id": 25695,
"isConstant": false,
"isLValue": false,
"isPure": false,
"kind": "functionCall",
"lValueRequested": false,
"nameLocations": [],
"names": [],
"nodeType": "FunctionCall",
"src": "8042:40:16",
"tryCall": false,
"typeDescriptions": {
"typeIdentifier": "t_tuple$__$",
"typeString": "tuple()"
}
},
"id": 25696,
"nodeType": "EmitStatement",
"src": "8037:45:16"
}
]
}
}
]
},
"documentation": {
"id": 25670,
"nodeType": "StructuredDocumentation",
"src": "7700:160:16",
"text": " @dev Revokes `role` from `account`.\n Internal function without access restriction.\n May emit a {RoleRevoked} event."
},
"implemented": true,
"kind": "function",
"modifiers": [],
"name": "_revokeRole",
"nameLocation": "7874:11:16",
"parameters": {
"id": 25675,
"nodeType": "ParameterList",
"parameters": [
{
"constant": false,
"id": 25672,
"mutability": "mutable",
"name": "role",
"nameLocation": "7894:4:16",
"nodeType": "VariableDeclaration",
"scope": 25700,
"src": "7886:12:16",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_bytes32",
"typeString": "bytes32"
},
"typeName": {
"id": 25671,
"name": "bytes32",
"nodeType": "ElementaryTypeName",
"src": "7886:7:16",
"typeDescriptions": {
"typeIdentifier": "t_bytes32",
"typeString": "bytes32"
}
},
"visibility": "internal"
},
{
"constant": false,
"id": 25674,
"mutability": "mutable",
"name": "account",
"nameLocation": "7908:7:16",
"nodeType": "VariableDeclaration",
"scope": 25700,
"src": "7900:15:16",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_address",
"typeString": "address"
},
"typeName": {
"id": 25673,
"name": "address",
"nodeType": "ElementaryTypeName",
"src": "7900:7:16",
"stateMutability": "nonpayable",
"typeDescriptions": {
"typeIdentifier": "t_address",
"typeString": "address"
}
},
"visibility": "internal"
}
],
"src": "7885:31:16"
},
"returnParameters": {
"id": 25676,
"nodeType": "ParameterList",
"parameters": [],
"src": "7934:0:16"
},
"scope": 25701,
"stateMutability": "nonpayable",
"virtual": true,
"visibility": "internal"
}
],
"abstract": true,
"baseContracts": [
{
"baseName": {
"id": 25393,
"name": "Context",
"nameLocations": [
"1841:7:16"
],
"nodeType": "IdentifierPath",
"referencedDeclaration": 27279,
"src": "1841:7:16"
},
"id": 25394,
"nodeType": "InheritanceSpecifier",
"src": "1841:7:16"
},
{
"baseName": {
"id": 25395,
"name": "IAccessControl",
"nameLocations": [
"1850:14:16"
],
"nodeType": "IdentifierPath",
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"src": "1850:14:16"
},
"id": 25396,
"nodeType": "InheritanceSpecifier",
"src": "1850:14:16"
},
{
"baseName": {
"id": 25397,
"name": "ERC165",
"nameLocations": [
"1866:6:16"
],
"nodeType": "IdentifierPath",
"referencedDeclaration": 27552,
"src": "1866:6:16"
},
"id": 25398,
"nodeType": "InheritanceSpecifier",
"src": "1866:6:16"
}
],
"canonicalName": "AccessControl",
"contractDependencies": [],
"contractKind": "contract",
"documentation": {
"id": 25392,
"nodeType": "StructuredDocumentation",
"src": "271:1534:16",
"text": " @dev Contract module that allows children to implement role-based access\n control mechanisms. This is a lightweight version that doesn't allow enumerating role\n members except through off-chain means by accessing the contract event logs. Some\n applications may benefit from on-chain enumerability, for those cases see\n {AccessControlEnumerable}.\n Roles are referred to by their `bytes32` identifier. These should be exposed\n in the external API and be unique. The best way to achieve this is by\n using `public constant` hash digests:\n ```\n bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\");\n ```\n Roles can be used to represent a set of permissions. To restrict access to a\n function call, use {hasRole}:\n ```\n function foo() public {\n require(hasRole(MY_ROLE, msg.sender));\n ...\n }\n ```\n Roles can be granted and revoked dynamically via the {grantRole} and\n {revokeRole} functions. Each role has an associated admin role, and only\n accounts that have a role's admin role can call {grantRole} and {revokeRole}.\n By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\n that only accounts with this role will be able to grant or revoke other\n roles. More complex role relationships can be created by using\n {_setRoleAdmin}.\n WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\n grant and revoke this role. Extra precautions should be taken to secure\n accounts that have been granted it."
},
"fullyImplemented": true,
"linearizedBaseContracts": [
25701,
27552,
27564,
25774,
27279
],
"name": "AccessControl",
"nameLocation": "1824:13:16",
"scope": 25702,
"usedErrors": []
}
],
"license": "MIT"
},
"id": 16
}
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