Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// 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) (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 v5.0.0) (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 v5.0.1) (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;
    }
}

{
  "remappings": [
    "forge-std/=lib/forge-std/src/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/contracts/",
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts-upgradeable/lib/openzeppelin-contracts/",
    "openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
    "solidity-stringutils/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 20000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "cancun",
  "viaIR": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"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"}]

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

0000000000000000000000009b0f8a5a193f8f19af1acbbf2236eda4fd1437e3000000000000000000000000ad0f62d1841529ea7442de3f967a42a8410a48da

-----Decoded View---------------
Arg [0] : implementation_ (address): 0x9b0F8A5a193F8F19af1AcBbF2236edA4FD1437e3
Arg [1] : initialOwner (address): 0xAD0f62D1841529EA7442de3f967A42A8410a48dA

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000009b0f8a5a193f8f19af1acbbf2236eda4fd1437e3
Arg [1] : 000000000000000000000000ad0f62d1841529ea7442de3f967a42a8410a48da