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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.19; | ||
|
|
||
| import {IAccessController} from '../interfaces/IAccessController.sol'; | ||
| import {IAccessModule} from '../interfaces/modules/access/IAccessModule.sol'; | ||
|
|
||
| abstract contract CommonAccessController is IAccessController { | ||
| /** | ||
| * @notice Check whether the caller is authorized for the given parameters. | ||
| * @param _accessModule The access module | ||
| * @param _typehash The typehash | ||
| * @param _typehashParams The params passed to the typehash | ||
| * @param _accessControl The access control struct | ||
| */ | ||
| function _hasAccess( | ||
| address _accessModule, | ||
| bytes32 _typehash, | ||
| bytes memory _typehashParams, | ||
| AccessControl memory _accessControl | ||
| ) internal { | ||
| bool _granted = IAccessModule(_accessModule).hasAccess( | ||
| abi.encode( | ||
| IAccessModule.AccessControlParameters({ | ||
| sender: msg.sender, | ||
| accessControl: _accessControl, | ||
| typehash: _typehash, | ||
| typehashParams: _typehashParams | ||
| }) | ||
| ) | ||
| ); | ||
|
|
||
| if (!_granted) revert AccessController_NoAccess(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.19; | ||
|
|
||
| import {IOracleAccessController} from '../interfaces/IOracleAccessController.sol'; | ||
| import {CommonAccessController} from './CommonAccessController.sol'; | ||
|
|
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| abstract contract OracleAccessController is IOracleAccessController, CommonAccessController { | ||
| /// @inheritdoc IOracleAccessController | ||
| mapping(address _user => mapping(address _accessModule => bool _approved)) public isAccessModuleApproved; | ||
|
|
||
| modifier hasAccess( | ||
| address _accessModule, | ||
| bytes32 _typehash, | ||
| bytes memory _params, | ||
| AccessControl memory _accessControl | ||
| ) { | ||
| if (_accessControl.user != msg.sender) { | ||
| if (_accessModule == address(0)) { | ||
| revert AccessController_NoAccess(); | ||
| } else { | ||
| if (!isAccessModuleApproved[_accessControl.user][_accessModule]) { | ||
| revert OracleAccessController_AccessModuleNotApproved(); | ||
| } | ||
| _hasAccess(_accessModule, _typehash, _params, _accessControl); | ||
| } | ||
| } | ||
| _; | ||
| } | ||
|
|
||
| /// @inheritdoc IOracleAccessController | ||
| function setAccessModule(address _accessModule, bool _approved) external { | ||
| if (isAccessModuleApproved[msg.sender][_accessModule] == _approved) { | ||
| revert OracleAccessController_AccessModuleAlreadySet(); | ||
| } | ||
| isAccessModuleApproved[msg.sender][_accessModule] = _approved; | ||
|
|
||
| emit AccessModuleSet(msg.sender, _accessModule, _approved); | ||
| } | ||
| } |
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