pragma solidity ^0.8.4; pragma experimental ABIEncoderV2; import "../root/Ownable.sol"; import "./PublicSuffixList.sol"; contract SimplePublicSuffixList is PublicSuffixList, Ownable { mapping(bytes => bool) suffixes; function addPublicSuffixes(bytes[] memory names) public onlyOwner { for (uint256 i = 0; i < names.length; i++) { suffixes[names[i]] = true; } } function isPublicSuffix(bytes calldata name) external view override returns (bool) { return suffixes[name]; } }