Files
openzeppelin-contracts/certora/harnesses/AccessManagedHarness.sol
2024-04-19 12:02:44 -06:00

40 lines
1.7 KiB
Solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import "../patched/access/manager/IAccessManager.sol";
import "../patched/access/manager/AccessManaged.sol";
contract AccessManagedHarness is AccessManaged {
bytes internal SOME_FUNCTION_CALLDATA = abi.encodeCall(this.someFunction, ());
constructor(address initialAuthority) AccessManaged(initialAuthority) {}
function someFunction() public restricted {
// Sanity for FV: the msg.data when calling this function should be the same as the data used when checking
// the schedule. This is a reformulation of `msg.data == SOME_FUNCTION_CALLDATA` that focuses on the operation
// hash for this call.
require(
IAccessManager(authority()).hashOperation(_msgSender(), address(this), msg.data) ==
IAccessManager(authority()).hashOperation(_msgSender(), address(this), SOME_FUNCTION_CALLDATA)
);
}
function authority_canCall_immediate(address caller) public view returns (bool result) {
(result, ) = AuthorityUtils.canCallWithDelay(authority(), caller, address(this), this.someFunction.selector);
}
function authority_canCall_delay(address caller) public view returns (uint32 result) {
(, result) = AuthorityUtils.canCallWithDelay(authority(), caller, address(this), this.someFunction.selector);
}
function authority_getSchedule(address caller) public view returns (uint48) {
IAccessManager manager = IAccessManager(authority());
return manager.getSchedule(manager.hashOperation(caller, address(this), SOME_FUNCTION_CALLDATA));
}
function _hasCode(address account) public view returns (bool) {
return account.code.length > 0;
}
}