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Use ERC721Holder & ERC1155Holder in the TimelockController #4284

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Merged
merged 7 commits into from
Jun 15, 2023
Merged

Use ERC721Holder & ERC1155Holder in the TimelockController #4284

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239dbf9
use ERC721Receiver and ERC1155Receiver in TimelockController
Amxx May 26, 2023
9c06590
use ERC721Receiver and ERC1155Receiver in Governor
Amxx May 26, 2023
64ad8cd
Apply suggestions from code review
Amxx May 26, 2023
f147673
revert changes to the governor
Amxx Jun 14, 2023
96525c1
lint
frangio Jun 14, 2023
e0611a7
Merge branch 'next-v5.0' into refactro/governor-is-erc721-holder
Amxx Jun 15, 2023
e2cf54a
Merge branch 'master' into refactro/governor-is-erc721-holder
Amxx Jun 15, 2023
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45 changes: 7 additions & 38 deletions contracts/governance/TimelockController.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,8 @@
pragma solidity ^0.8.19;

import "../access/AccessControl.sol";
import "../token/ERC721/IERC721Receiver.sol";
import "../token/ERC1155/IERC1155Receiver.sol";
import "../token/ERC721/utils/ERC721Holder.sol";
import "../token/ERC1155/utils/ERC1155Holder.sol";

/**
* @dev Contract module which acts as a timelocked controller. When set as the
Expand All @@ -22,7 +22,7 @@ import "../token/ERC1155/IERC1155Receiver.sol";
*
* _Available since v3.3._
*/
contract TimelockController is AccessControl, IERC721Receiver, IERC1155Receiver {
contract TimelockController is AccessControl, ERC721Holder, ERC1155Holder {
bytes32 public constant PROPOSER_ROLE = keccak256("PROPOSER_ROLE");
bytes32 public constant EXECUTOR_ROLE = keccak256("EXECUTOR_ROLE");
bytes32 public constant CANCELLER_ROLE = keccak256("CANCELLER_ROLE");
Expand Down Expand Up @@ -122,8 +122,10 @@ contract TimelockController is AccessControl, IERC721Receiver, IERC1155Receiver
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, AccessControl) returns (bool) {
return interfaceId == type(IERC1155Receiver).interfaceId || super.supportsInterface(interfaceId);
function supportsInterface(
bytes4 interfaceId
) public view virtual override(AccessControl, ERC1155Receiver) returns (bool) {
return super.supportsInterface(interfaceId);
}

/**
Expand Down Expand Up @@ -380,37 +382,4 @@ contract TimelockController is AccessControl, IERC721Receiver, IERC1155Receiver
emit MinDelayChange(_minDelay, newDelay);
_minDelay = newDelay;
}

/**
* @dev See {IERC721Receiver-onERC721Received}.
*/
function onERC721Received(address, address, uint256, bytes memory) public virtual override returns (bytes4) {
return this.onERC721Received.selector;
}

/**
* @dev See {IERC1155Receiver-onERC1155Received}.
*/
function onERC1155Received(
address,
address,
uint256,
uint256,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC1155Received.selector;
}

/**
* @dev See {IERC1155Receiver-onERC1155BatchReceived}.
*/
function onERC1155BatchReceived(
address,
address,
uint256[] memory,
uint256[] memory,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC1155BatchReceived.selector;
}
}
2 changes: 1 addition & 1 deletion scripts/checks/inheritance-ordering.js
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Expand Up @@ -13,7 +13,7 @@ for (const artifact of artifacts) {
const linearized = [];

for (const source in solcOutput.contracts) {
if (source.includes('/mocks/')) {
if (['contracts-exposed/', 'contracts/mocks/'].some(pattern => source.startsWith(pattern))) {
continue;
}

Expand Down