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19 lines
946 B
Solidity
19 lines
946 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity 0.8.23;
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import {IERC1271} from "@openzeppelin/contracts/interfaces/IERC1271.sol";
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import {ECDSA} from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
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/// @dev Test-only ERC-1271 wallet: a contract wallet whose approvals are ECDSA signatures of `owner`.
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/// Used to prove that AereIdentityRegistry8004V2.setAgentWallet accepts contract wallets (ERC-1271)
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/// and not only EOAs (EIP-712), as the ERC-8004 draft requires.
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contract Mock1271Wallet is IERC1271 {
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address public immutable owner;
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constructor(address owner_) { owner = owner_; }
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function isValidSignature(bytes32 hash, bytes memory signature) external view override returns (bytes4) {
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(address rec, ECDSA.RecoverError err) = ECDSA.tryRecover(hash, signature);
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if (err == ECDSA.RecoverError.NoError && rec == owner) return IERC1271.isValidSignature.selector;
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return bytes4(0);
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}
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}
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