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openzeppelin-contracts/certora/diff/access_manager_AccessManage...

97 lines
4.0 KiB

--- access/manager/AccessManager.sol 2023-10-05 12:17:09.694051809 -0300
+++ access/manager/AccessManager.sol 2023-10-05 12:26:18.498688718 -0300
@@ -6,7 +6,6 @@
import {IAccessManaged} from "./IAccessManaged.sol";
import {Address} from "../../utils/Address.sol";
import {Context} from "../../utils/Context.sol";
-import {Multicall} from "../../utils/Multicall.sol";
import {Math} from "../../utils/math/Math.sol";
import {Time} from "../../utils/types/Time.sol";
@@ -57,7 +56,8 @@
* mindful of the danger associated with functions such as {{Ownable-renounceOwnership}} or
* {{AccessControl-renounceRole}}.
*/
-contract AccessManager is Context, Multicall, IAccessManager {
+// NOTE: The FV version of this contract doesn't include Multicall because CVL HAVOCs on any `delegatecall`.
+contract AccessManager is Context, IAccessManager {
using Time for *;
// Structure that stores the details for a target contract.
@@ -105,7 +105,7 @@
// Used to identify operations that are currently being executed via {execute}.
// This should be transient storage when supported by the EVM.
- bytes32 private _executionId;
+ bytes32 internal _executionId; // private → internal for FV
/**
* @dev Check that the caller is authorized to perform the operation, following the restrictions encoded in
@@ -253,6 +253,11 @@
_setGrantDelay(roleId, newDelay);
}
+ // Exposed for FV
+ function _getTargetAdminDelayFull(address target) internal view virtual returns (uint32, uint32, uint48) {
+ return _targets[target].adminDelay.getFull();
+ }
+
/**
* @dev Internal version of {grantRole} without access control. Returns true if the role was newly granted.
*
@@ -287,6 +292,11 @@
return newMember;
}
+ // Exposed for FV
+ function _getRoleGrantDelayFull(uint64 roleId) internal view virtual returns (uint32, uint32, uint48) {
+ return _roles[roleId].grantDelay.getFull();
+ }
+
/**
* @dev Internal version of {revokeRole} without access control. This logic is also used by {renounceRole}.
* Returns true if the role was previously granted.
@@ -586,7 +596,7 @@
/**
* @dev Check if the current call is authorized according to admin logic.
*/
- function _checkAuthorized() private {
+ function _checkAuthorized() internal virtual { // private → internal virtual for FV
address caller = _msgSender();
(bool immediate, uint32 delay) = _canCallSelf(caller, _msgData());
if (!immediate) {
@@ -609,7 +619,7 @@
*/
function _getAdminRestrictions(
bytes calldata data
- ) private view returns (bool restricted, uint64 roleAdminId, uint32 executionDelay) {
+ ) internal view returns (bool restricted, uint64 roleAdminId, uint32 executionDelay) { // private → internal for FV
if (data.length < 4) {
return (false, 0, 0);
}
@@ -662,7 +672,7 @@
address caller,
address target,
bytes calldata data
- ) private view returns (bool immediate, uint32 delay) {
+ ) internal view returns (bool immediate, uint32 delay) { // private → internal for FV
if (target == address(this)) {
return _canCallSelf(caller, data);
} else {
@@ -716,14 +726,14 @@
/**
* @dev Extracts the selector from calldata. Panics if data is not at least 4 bytes
*/
- function _checkSelector(bytes calldata data) private pure returns (bytes4) {
+ function _checkSelector(bytes calldata data) internal pure returns (bytes4) { // private → internal for FV
return bytes4(data[0:4]);
}
/**
* @dev Hashing function for execute protection
*/
- function _hashExecutionId(address target, bytes4 selector) private pure returns (bytes32) {
+ function _hashExecutionId(address target, bytes4 selector) internal pure returns (bytes32) { // private → internal for FV
return keccak256(abi.encode(target, selector));
}
}