Skip to content

PR_ADMIN_UPDATE.md

Latest commit

 

History

History
161 lines (126 loc) · 5.73 KB

PR_ADMIN_UPDATE.md

File metadata and controls

161 lines (126 loc) · 5.73 KB

🔐 Feature: Admin Key Update with Two-Step Security Process

📋 Summary

Implements secure admin key rotation functionality for DAO multisig management. This feature provides a two-step process (propose → accept) to prevent accidental lockout while maintaining full audit trails and backward compatibility.

🎯 Acceptance Criteria Met

  • ✅ transfer_ownership(new_admin) - Immediate transfer for backward compatibility
  • ✅ Two-step process: propose_new_admin → accept_ownership to prevent accidental lockout
  • ✅ 24-hour expiration on pending proposals
  • ✅ Full audit logging for all admin actions
  • ✅ Contract-specific and global admin management

🔧 What's Included

Core Admin Service (src/services/adminService.js)

🛡️ Security Features

  • Two-Step Process: propose_new_admin → accept_ownership prevents lockout
  • Time-Limited Proposals: 24-hour expiration on pending transfers
  • Address Validation: Comprehensive Ethereum address validation
  • Audit Trail: Complete logging of all admin actions

🔄 Admin Functions

  • proposeNewAdmin(currentAdmin, newAdmin, contract?): Create pending transfer proposal
  • acceptOwnership(newAdmin, transferId): Complete the transfer process
  • transferOwnership(currentAdmin, newAdmin, contract?): Immediate transfer (backward compatibility)
  • getPendingTransfers(contract?): View pending admin transfers

API Endpoints

Endpoint Method Description
/api/admin/propose-new-admin POST Propose new admin (creates pending transfer)
/api/admin/accept-ownership POST Accept ownership and complete transfer
/api/admin/transfer-ownership POST Immediate transfer (backward compatibility)
/api/admin/pending-transfers GET View pending admin transfers

Security Model

Two-Step Transfer Process

// Step 1: Current admin proposes new admin
const proposal = await adminService.proposeNewAdmin(
  '0x1234...',  // current admin
  '0x5678...',  // proposed admin
  '0xabcd...'   // optional contract address
);

// Step 2: Proposed admin accepts ownership
const transfer = await adminService.acceptOwnership(
  '0x5678...',  // new admin (must match proposal)
  proposal.transferId
);

Immediate Transfer (Backward Compatibility)

// Direct transfer for emergency situations
const transfer = await adminService.transferOwnership(
  '0x1234...',  // current admin
  '0x5678...',  // new admin
  '0xabcd...'   // optional contract address
);

🧪 Testing

Comprehensive Test Suite (test/adminKeyManagement.test.js)

  • ✅ Global Admin Transfers: Test system-wide admin changes
  • ✅ Contract-Specific Transfers: Test per-contract admin management
  • ✅ Two-Step Flow: Complete proposal → acceptance workflow
  • ✅ Error Handling: Invalid addresses, expired proposals, wrong transfer IDs
  • ✅ Backward Compatibility: Immediate transfer functionality
  • ✅ Audit Verification: Confirm all actions are logged

Test Coverage

# Run admin key management tests
node test/adminKeyManagement.test.js

📚 API Usage Examples

Propose New Admin

curl -X POST http://localhost:3000/api/admin/propose-new-admin \
  -H "Content-Type: application/json" \
  -d '{
    "currentAdminAddress": "0x1234567890123456789012345678901234567890",
    "newAdminAddress": "0x9876543210987654321098765432109876543210",
    "contractAddress": "0xabcdef1234567890abcdef1234567890abcdef1234"
  }'

Accept Ownership

curl -X POST http://localhost:3000/api/admin/accept-ownership \
  -H "Content-Type: application/json" \
  -d '{
    "newAdminAddress": "0x9876543210987654321098765432109876543210",
    "transferId": "global_1642694400000"
  }'

Immediate Transfer (Backward Compatibility)

curl -X POST http://localhost:3000/api/admin/transfer-ownership \
  -H "Content-Type: application/json" \
  -d '{
    "currentAdminAddress": "0x1234567890123456789012345678901234567890",
    "newAdminAddress": "0x9876543210987654321098765432109876543210"
  }'

🔒 Security & Compliance

Anti-Lockout Protection

  • Two-Step Verification: Prevents accidental admin lockout
  • Time-Bound Proposals: 24-hour expiration prevents stale transfers
  • Address Validation: Comprehensive input validation
  • Audit Logging: Complete traceability of all admin actions

Error Handling

  • Invalid Addresses: Rejects malformed Ethereum addresses
  • Duplicate Admins: Prevents proposing same admin as current
  • Expired Proposals: Automatically cleans up expired transfers
  • Transfer ID Validation: Ensures only valid transfers can be accepted

📋 Breaking Changes

None. This is a purely additive feature that maintains full backward compatibility.

🔧 Dependencies

No new dependencies required. Uses existing Express.js framework and audit logging system.

🎯 Impact

This implementation directly addresses Issue 16: [Admin] Update Admin Key and provides:

  • ✅ Security: Two-step process prevents accidental lockout
  • ✅ Flexibility: Supports both global and contract-specific admin management
  • ✅ Auditability: Complete audit trail for compliance
  • ✅ Backward Compatibility: Immediate transfer option available
  • ✅ Reliability: Comprehensive error handling and validation

📞 Support

For questions or issues:

  1. Review the test suite for usage examples
  2. Check audit logs via /api/admin/audit-logs endpoint
  3. Monitor pending transfers via /api/admin/pending-transfers endpoint
  4. Verify all admin addresses are valid Ethereum addresses

Resolves: #16 - [Admin] Update Admin Key Priority: High Labels: governance, security, enhancement