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6117073 | 19 days ago | Contract Creation | 0 HYPE |
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Contract Source Code Verified (Exact Match)
Contract Name:
UpgradeableBeacon
Compiler Version
v0.8.23+commit.f704f362
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/UpgradeableBeacon.sol) pragma solidity ^0.8.20; import {IBeacon} from "./IBeacon.sol"; import {Ownable} from "../../access/Ownable.sol"; /** * @dev This contract is used in conjunction with one or more instances of {BeaconProxy} to determine their * implementation contract, which is where they will delegate all function calls. * * An owner is able to change the implementation the beacon points to, thus upgrading the proxies that use this beacon. */ contract UpgradeableBeacon is IBeacon, Ownable { address private _implementation; /** * @dev The `implementation` of the beacon is invalid. */ error BeaconInvalidImplementation(address implementation); /** * @dev Emitted when the implementation returned by the beacon is changed. */ event Upgraded(address indexed implementation); /** * @dev Sets the address of the initial implementation, and the initial owner who can upgrade the beacon. */ constructor(address implementation_, address initialOwner) Ownable(initialOwner) { _setImplementation(implementation_); } /** * @dev Returns the current implementation address. */ function implementation() public view virtual returns (address) { return _implementation; } /** * @dev Upgrades the beacon to a new implementation. * * Emits an {Upgraded} event. * * Requirements: * * - msg.sender must be the owner of the contract. * - `newImplementation` must be a contract. */ function upgradeTo(address newImplementation) public virtual onlyOwner { _setImplementation(newImplementation); } /** * @dev Sets the implementation contract address for this beacon * * Requirements: * * - `newImplementation` must be a contract. */ function _setImplementation(address newImplementation) private { if (newImplementation.code.length == 0) { revert BeaconInvalidImplementation(newImplementation); } _implementation = newImplementation; emit Upgraded(newImplementation); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol) pragma solidity ^0.8.20; import {Context} from "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * The initial owner is set to the address provided by the deployer. This can * later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; /** * @dev The caller account is not authorized to perform an operation. */ error OwnableUnauthorizedAccount(address account); /** * @dev The owner is not a valid owner account. (eg. `address(0)`) */ error OwnableInvalidOwner(address owner); event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the address provided by the deployer as the initial owner. */ constructor(address initialOwner) { if (initialOwner == address(0)) { revert OwnableInvalidOwner(address(0)); } _transferOwnership(initialOwner); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { if (owner() != _msgSender()) { revert OwnableUnauthorizedAccount(_msgSender()); } } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby disabling any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { if (newOwner == address(0)) { revert OwnableInvalidOwner(address(0)); } _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol) pragma solidity ^0.8.20; /** * @dev This is the interface that {BeaconProxy} expects of its beacon. */ interface IBeacon { /** * @dev Must return an address that can be used as a delegate call target. * * {UpgradeableBeacon} will check that this address is a contract. */ function implementation() external view returns (address); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol) pragma solidity ^0.8.20; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } function _contextSuffixLength() internal view virtual returns (uint256) { return 0; } }
{ "evmVersion": "paris", "libraries": {}, "metadata": { "appendCBOR": true, "bytecodeHash": "ipfs", "useLiteralContent": false }, "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "remappings": [ "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/", "FreshCryptoLib/=lib/webauthn-sol/lib/FreshCryptoLib/solidity/src/", "account-abstraction/=lib/account-abstraction/contracts/", "ds-test/=lib/forge-std/lib/ds-test/src/", "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/", "forge-std/=lib/forge-std/src/", "openzeppelin-contracts/=lib/openzeppelin-contracts/", "p256-verifier/=lib/p256-verifier/", "safe-singleton-deployer-sol/=lib/safe-singleton-deployer-sol/", "solady/=lib/solady/src/", "webauthn-sol/=lib/webauthn-sol/src/" ], "viaIR": false }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address","name":"implementation_","type":"address"},{"internalType":"address","name":"initialOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"BeaconInvalidImplementation","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000cb3b54dfb6b1793c8513b4a46149b5d671f92c9a000000000000000000000000c453bd1793146d4e0f05f12da058a3476e8e9064
-----Decoded View---------------
Arg [0] : implementation_ (address): 0xCB3b54DFB6b1793c8513B4A46149B5d671F92c9A
Arg [1] : initialOwner (address): 0xC453BD1793146d4E0F05f12dA058A3476e8E9064
-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000cb3b54dfb6b1793c8513b4a46149b5d671f92c9a
Arg [1] : 000000000000000000000000c453bd1793146d4e0f05f12da058a3476e8e9064
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