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| // SPDX-License-Identifier: MIT | |
| pragma solidity ^0.8.20; | |
| import "https://github.com/ethereum-attestation-service/eas-contracts/blob/master/contracts/resolver/SchemaResolver.sol"; | |
| import "https://github.com/ethereum-attestation-service/eas-contracts/blob/master/contracts/IEAS.sol"; | |
| import "@openzeppelin/contracts/access/Ownable.sol"; | |
| /// @title AttesterResolver | |
| /// @notice A chora_club schema resolver that checks whether the attestation is from chora_club' address. | |
| contract AttesterResolver is SchemaResolver, Ownable { | |
| address public targetAttester; | |
| constructor( | |
| IEAS eas, | |
| address _targetAttester, | |
| address _initialOwner | |
| ) SchemaResolver(eas) Ownable(_initialOwner) { | |
| targetAttester = _targetAttester; | |
| } | |
| function updateTargetAttester(address _newTargetAttester) public onlyOwner{ | |
| targetAttester = _newTargetAttester; | |
| } | |
| function onAttest( | |
| Attestation calldata attestation, | |
| uint256 /*value*/ | |
| ) internal view override returns (bool) { | |
| return attestation.attester == targetAttester; | |
| } | |
| function onRevoke( | |
| Attestation calldata /*attestation*/, | |
| uint256 /*value*/ | |
| ) internal pure override returns (bool) { | |
| return true; | |
| } | |
| } |
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