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Enable ERC-1271 signature checks in Governor castVoteBySig (#4418)

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Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
This commit is contained in:
Ernesto García
2023-07-05 07:11:29 -06:00
committed by GitHub
parent 90163661df
commit 63bfab1a0c
8 changed files with 215 additions and 139 deletions
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2
contracts/utils/cryptography/SignatureChecker.sol
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@ -9,7 +9,7 @@ import {IERC1271} from "../../interfaces/IERC1271.sol";
/**
* @dev Signature verification helper that can be used instead of `ECDSA.recover` to seamlessly support both ECDSA
* signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets like
* Argent and Gnosis Safe.
* Argent and Safe Wallet (previously Gnosis Safe).
*
* _Available since v4.1._
*/