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'@chainlink/contracts': patch | ||
--- | ||
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add OZ v0.5 contracts |
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contracts/src/v0.8/vendor/openzeppelin-solidity/v5.0.2/contracts/access/AccessControl.sol
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// SPDX-License-Identifier: MIT | ||
// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol) | ||
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pragma solidity ^0.8.20; | ||
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import {IAccessControl} from "./IAccessControl.sol"; | ||
import {Context} from "../utils/Context.sol"; | ||
import {ERC165} from "../utils/introspection/ERC165.sol"; | ||
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/** | ||
* @dev Contract module that allows children to implement role-based access | ||
* control mechanisms. This is a lightweight version that doesn't allow enumerating role | ||
* members except through off-chain means by accessing the contract event logs. Some | ||
* applications may benefit from on-chain enumerability, for those cases see | ||
* {AccessControlEnumerable}. | ||
* | ||
* Roles are referred to by their `bytes32` identifier. These should be exposed | ||
* in the external API and be unique. The best way to achieve this is by | ||
* using `public constant` hash digests: | ||
* | ||
* ```solidity | ||
* bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); | ||
* ``` | ||
* | ||
* Roles can be used to represent a set of permissions. To restrict access to a | ||
* function call, use {hasRole}: | ||
* | ||
* ```solidity | ||
* function foo() public { | ||
* require(hasRole(MY_ROLE, msg.sender)); | ||
* ... | ||
* } | ||
* ``` | ||
* | ||
* Roles can be granted and revoked dynamically via the {grantRole} and | ||
* {revokeRole} functions. Each role has an associated admin role, and only | ||
* accounts that have a role's admin role can call {grantRole} and {revokeRole}. | ||
* | ||
* By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means | ||
* that only accounts with this role will be able to grant or revoke other | ||
* roles. More complex role relationships can be created by using | ||
* {_setRoleAdmin}. | ||
* | ||
* WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to | ||
* grant and revoke this role. Extra precautions should be taken to secure | ||
* accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} | ||
* to enforce additional security measures for this role. | ||
*/ | ||
abstract contract AccessControl is Context, IAccessControl, ERC165 { | ||
struct RoleData { | ||
mapping(address account => bool) hasRole; | ||
bytes32 adminRole; | ||
} | ||
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mapping(bytes32 role => RoleData) private _roles; | ||
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bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; | ||
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/** | ||
* @dev Modifier that checks that an account has a specific role. Reverts | ||
* with an {AccessControlUnauthorizedAccount} error including the required role. | ||
*/ | ||
modifier onlyRole(bytes32 role) { | ||
_checkRole(role); | ||
_; | ||
} | ||
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/** | ||
* @dev See {IERC165-supportsInterface}. | ||
*/ | ||
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { | ||
return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); | ||
} | ||
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/** | ||
* @dev Returns `true` if `account` has been granted `role`. | ||
*/ | ||
function hasRole(bytes32 role, address account) public view virtual returns (bool) { | ||
return _roles[role].hasRole[account]; | ||
} | ||
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/** | ||
* @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()` | ||
* is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier. | ||
*/ | ||
function _checkRole(bytes32 role) internal view virtual { | ||
_checkRole(role, _msgSender()); | ||
} | ||
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/** | ||
* @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account` | ||
* is missing `role`. | ||
*/ | ||
function _checkRole(bytes32 role, address account) internal view virtual { | ||
if (!hasRole(role, account)) { | ||
revert AccessControlUnauthorizedAccount(account, role); | ||
} | ||
} | ||
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/** | ||
* @dev Returns the admin role that controls `role`. See {grantRole} and | ||
* {revokeRole}. | ||
* | ||
* To change a role's admin, use {_setRoleAdmin}. | ||
*/ | ||
function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) { | ||
return _roles[role].adminRole; | ||
} | ||
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/** | ||
* @dev Grants `role` to `account`. | ||
* | ||
* If `account` had not been already granted `role`, emits a {RoleGranted} | ||
* event. | ||
* | ||
* Requirements: | ||
* | ||
* - the caller must have ``role``'s admin role. | ||
* | ||
* May emit a {RoleGranted} event. | ||
*/ | ||
function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { | ||
_grantRole(role, account); | ||
} | ||
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/** | ||
* @dev Revokes `role` from `account`. | ||
* | ||
* If `account` had been granted `role`, emits a {RoleRevoked} event. | ||
* | ||
* Requirements: | ||
* | ||
* - the caller must have ``role``'s admin role. | ||
* | ||
* May emit a {RoleRevoked} event. | ||
*/ | ||
function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) { | ||
_revokeRole(role, account); | ||
} | ||
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/** | ||
* @dev Revokes `role` from the calling account. | ||
* | ||
* Roles are often managed via {grantRole} and {revokeRole}: this function's | ||
* purpose is to provide a mechanism for accounts to lose their privileges | ||
* if they are compromised (such as when a trusted device is misplaced). | ||
* | ||
* If the calling account had been revoked `role`, emits a {RoleRevoked} | ||
* event. | ||
* | ||
* Requirements: | ||
* | ||
* - the caller must be `callerConfirmation`. | ||
* | ||
* May emit a {RoleRevoked} event. | ||
*/ | ||
function renounceRole(bytes32 role, address callerConfirmation) public virtual { | ||
if (callerConfirmation != _msgSender()) { | ||
revert AccessControlBadConfirmation(); | ||
} | ||
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_revokeRole(role, callerConfirmation); | ||
} | ||
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/** | ||
* @dev Sets `adminRole` as ``role``'s admin role. | ||
* | ||
* Emits a {RoleAdminChanged} event. | ||
*/ | ||
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { | ||
bytes32 previousAdminRole = getRoleAdmin(role); | ||
_roles[role].adminRole = adminRole; | ||
emit RoleAdminChanged(role, previousAdminRole, adminRole); | ||
} | ||
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/** | ||
* @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted. | ||
* | ||
* Internal function without access restriction. | ||
* | ||
* May emit a {RoleGranted} event. | ||
*/ | ||
function _grantRole(bytes32 role, address account) internal virtual returns (bool) { | ||
if (!hasRole(role, account)) { | ||
_roles[role].hasRole[account] = true; | ||
emit RoleGranted(role, account, _msgSender()); | ||
return true; | ||
} else { | ||
return false; | ||
} | ||
} | ||
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/** | ||
* @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked. | ||
* | ||
* Internal function without access restriction. | ||
* | ||
* May emit a {RoleRevoked} event. | ||
*/ | ||
function _revokeRole(bytes32 role, address account) internal virtual returns (bool) { | ||
if (hasRole(role, account)) { | ||
_roles[role].hasRole[account] = false; | ||
emit RoleRevoked(role, account, _msgSender()); | ||
return true; | ||
} else { | ||
return false; | ||
} | ||
} | ||
} |
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contracts/src/v0.8/vendor/openzeppelin-solidity/v5.0.2/contracts/access/IAccessControl.sol
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// SPDX-License-Identifier: MIT | ||
// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol) | ||
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pragma solidity ^0.8.20; | ||
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/** | ||
* @dev External interface of AccessControl declared to support ERC165 detection. | ||
*/ | ||
interface IAccessControl { | ||
/** | ||
* @dev The `account` is missing a role. | ||
*/ | ||
error AccessControlUnauthorizedAccount(address account, bytes32 neededRole); | ||
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/** | ||
* @dev The caller of a function is not the expected one. | ||
* | ||
* NOTE: Don't confuse with {AccessControlUnauthorizedAccount}. | ||
*/ | ||
error AccessControlBadConfirmation(); | ||
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/** | ||
* @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` | ||
* | ||
* `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite | ||
* {RoleAdminChanged} not being emitted signaling this. | ||
*/ | ||
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); | ||
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/** | ||
* @dev Emitted when `account` is granted `role`. | ||
* | ||
* `sender` is the account that originated the contract call, an admin role | ||
* bearer except when using {AccessControl-_setupRole}. | ||
*/ | ||
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); | ||
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/** | ||
* @dev Emitted when `account` is revoked `role`. | ||
* | ||
* `sender` is the account that originated the contract call: | ||
* - if using `revokeRole`, it is the admin role bearer | ||
* - if using `renounceRole`, it is the role bearer (i.e. `account`) | ||
*/ | ||
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); | ||
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/** | ||
* @dev Returns `true` if `account` has been granted `role`. | ||
*/ | ||
function hasRole(bytes32 role, address account) external view returns (bool); | ||
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/** | ||
* @dev Returns the admin role that controls `role`. See {grantRole} and | ||
* {revokeRole}. | ||
* | ||
* To change a role's admin, use {AccessControl-_setRoleAdmin}. | ||
*/ | ||
function getRoleAdmin(bytes32 role) external view returns (bytes32); | ||
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/** | ||
* @dev Grants `role` to `account`. | ||
* | ||
* If `account` had not been already granted `role`, emits a {RoleGranted} | ||
* event. | ||
* | ||
* Requirements: | ||
* | ||
* - the caller must have ``role``'s admin role. | ||
*/ | ||
function grantRole(bytes32 role, address account) external; | ||
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/** | ||
* @dev Revokes `role` from `account`. | ||
* | ||
* If `account` had been granted `role`, emits a {RoleRevoked} event. | ||
* | ||
* Requirements: | ||
* | ||
* - the caller must have ``role``'s admin role. | ||
*/ | ||
function revokeRole(bytes32 role, address account) external; | ||
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/** | ||
* @dev Revokes `role` from the calling account. | ||
* | ||
* Roles are often managed via {grantRole} and {revokeRole}: this function's | ||
* purpose is to provide a mechanism for accounts to lose their privileges | ||
* if they are compromised (such as when a trusted device is misplaced). | ||
* | ||
* If the calling account had been granted `role`, emits a {RoleRevoked} | ||
* event. | ||
* | ||
* Requirements: | ||
* | ||
* - the caller must be `callerConfirmation`. | ||
*/ | ||
function renounceRole(bytes32 role, address callerConfirmation) external; | ||
} |
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contracts/src/v0.8/vendor/openzeppelin-solidity/v5.0.2/contracts/interfaces/IERC165.sol
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// SPDX-License-Identifier: MIT | ||
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol) | ||
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pragma solidity ^0.8.20; | ||
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import {IERC165} from "../utils/introspection/IERC165.sol"; |
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contracts/src/v0.8/vendor/openzeppelin-solidity/v5.0.2/contracts/interfaces/IERC20.sol
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// SPDX-License-Identifier: MIT | ||
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC20.sol) | ||
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pragma solidity ^0.8.20; | ||
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import {IERC20} from "../token/ERC20/IERC20.sol"; |
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contracts/src/v0.8/vendor/openzeppelin-solidity/v5.0.2/contracts/interfaces/IERC5267.sol
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// SPDX-License-Identifier: MIT | ||
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol) | ||
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pragma solidity ^0.8.20; | ||
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interface IERC5267 { | ||
/** | ||
* @dev MAY be emitted to signal that the domain could have changed. | ||
*/ | ||
event EIP712DomainChanged(); | ||
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/** | ||
* @dev returns the fields and values that describe the domain separator used by this contract for EIP-712 | ||
* signature. | ||
*/ | ||
function eip712Domain() | ||
external | ||
view | ||
returns ( | ||
bytes1 fields, | ||
string memory name, | ||
string memory version, | ||
uint256 chainId, | ||
address verifyingContract, | ||
bytes32 salt, | ||
uint256[] memory extensions | ||
); | ||
} |
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