60 lines
3.5 KiB
Markdown
60 lines
3.5 KiB
Markdown
---
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id: TASK-120
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title: Universal Profiles × EncryptID integration
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status: In Progress
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assignee: []
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created_date: ''
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updated_date: '2026-04-10 23:25'
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labels: []
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dependencies: []
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priority: high
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---
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## Description
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<!-- SECTION:DESCRIPTION:BEGIN -->
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Give every EncryptID user a LUKSO Universal Profile (LSP0 + LSP6) on Base, controlled by their passkey-derived secp256k1 key.
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## Phase 1: Core (DONE)
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- [x] EVM key derivation (`encryptid-sdk/src/client/evm-key.ts`) — HKDF secp256k1 from PRF
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- [x] UP deployment service (`encryptid-up-service/`) — Hono API with CREATE2, LSP6 permissions, LSP25 relay
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- [x] SDK types — `eid.up` in JWT claims, `LSP6Permission` enum, UP request/response types
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- [x] Session UP helpers — `getUPAddress()`, `hasUniversalProfile()`, `setUniversalProfile()`
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- [x] Recovery hooks — `onUPRecovery()` for on-chain controller rotation
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- [x] Schema migration — UP columns on users table
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- [x] Server endpoints — `GET/POST /api/profile/:id/up`, UP info in JWT claims
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## Phase 2: UP-Aware Sessions
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- [x] Map EncryptID AuthLevel → LSP6 BitArray permissions (scaffolding — `lsp6.ts` mapper)
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- [ ] Guardian → LSP6 controller mapping with ADDPERMISSIONS
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- [ ] On-chain permission write (requires LSP factory deployment)
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## Phase 3: Payment-Infra Migration
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- [x] WalletAdapter abstraction (UP + Safe + EOA) — `wallet-adapter.ts`
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- [ ] New users → UP by default
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## Phase 4: NLA Oracle Integration
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- [x] `getEncryptIDWallet()` for CLI — `wallet-helper.ts`
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- [ ] Escrow parties identified by UP address
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<!-- SECTION:DESCRIPTION:END -->
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## Notes
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- encryptid-up-service repo: https://gitea.jeffemmett.com/jeffemmett/encryptid-up-service
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- Chain: Base Sepolia (84532) for dev, Base mainnet for prod
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- LSP contracts are EVM-compatible, deployed on Base
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## Implementation Notes
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<!-- SECTION:NOTES:BEGIN -->
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**2026-04-10 Architecture Decision — Chain-Parameterized WalletAdapter:**
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Phase 3 WalletAdapter MUST be built with `chainId` parameter from day one, not Base-hardcoded. This enables adding Linea (59144/59141) or any EVM L2 as: add chain config → deploy LSP factory → done. Add Linea to CHAIN_MAP alongside the adapter work. CREATE2 determinism should work on Linea's zkEVM but LSP factory contracts need deployment there. Current state: wallet module reads 13+ chains but UP write operations are Base-only.
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## Phases 2-4 Implementation (2026-04-10)
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- **Linea chain support**: Added Linea mainnet (59144) + Linea Sepolia (59141) to all 6 chain maps in rwallet/mod.ts, price-feed, defi-positions, wallet-viewer, and encryptid server CHAIN_PREFIXES. Popular tokens: USDC, WETH, USDT on Linea.
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- **WalletAdapter** (`src/encryptid/wallet-adapter.ts`): Chain-parameterized abstraction over Safe/EOA/UP with `fromSafe()`, `fromEOA()`, `fromUP()` factories, immutable `withUniversalProfile()`, `getInfo()`, `toJSON()`.
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- **LSP6 Permission Mapper** (`encryptid-sdk/src/types/lsp6.ts`): 23-bit `LSP6Permission` enum, `buildBitmap()`, `hasPermission()`, `mergePermissions()`, `AUTH_LEVEL_PERMISSIONS` mapping BASIC→CRITICAL, `GUARDIAN_PERMISSIONS`, `getPermissionsForAuthLevel()`. Removed duplicate inline enum from types/index.ts.
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- **getEncryptIDWallet()** (`encryptid-sdk/src/client/wallet-helper.ts`): SDK helper returns read-only `EncryptIDWalletInfo` snapshot (EOA, DID, username, UP, auth level, compressed pubkey) for CLI/oracle. Never exposes private keys.
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- **SDK exports**: All new types/functions re-exported from types/index.ts, client/index.ts, src/index.ts.
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- Deployed to production. rspace.online returns 200.
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<!-- SECTION:NOTES:END -->
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