ETH Price: $2,973.75 (-5.93%)
Gas: 15 Gwei

Contract

0x286bA5808A98c9237449182E05740E4B7284389e
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Change Super Adm...157910642022-10-20 18:20:47541 days ago1666290047IN
0x286bA580...B7284389e
0 ETH0.0018279660
0x60c06040157910562022-10-20 18:19:11541 days ago1666289951IN
 Contract Creation
0 ETH0.03038760

View more zero value Internal Transactions in Advanced View mode

Advanced mode:
Loading...
Loading

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x39F0e1e8...c4B90Fe0f
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
AdminACLV0

Compiler Version
v0.8.17+commit.8df45f5f

Optimization Enabled:
Yes with 25 runs

Other Settings:
default evmVersion
File 1 of 6 : AdminACLV0.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.17;

import "./interfaces/0.8.x/IAdminACLV0.sol";
import "@openzeppelin-4.7/contracts/access/Ownable.sol";
import "@openzeppelin-4.7/contracts/utils/introspection/ERC165.sol";

/**
 * @title Admin ACL contract, V0.
 * @author Art Blocks Inc.
 * @notice Privileged Roles and Ownership:
 * This contract has a single superAdmin that passes all ACL checks. All checks
 * for any other address will return false.
 * The superAdmin can be changed by the current superAdmin.
 * Care must be taken to ensure that the admin ACL contract is secure behind a
 * multi-sig or other secure access control mechanism.
 */
contract AdminACLV0 is IAdminACLV0, ERC165 {
    string public AdminACLType = "AdminACLV0";

    /// superAdmin is the only address that passes any and all ACL checks
    address public superAdmin;

    constructor() {
        superAdmin = msg.sender;
    }

    /**
     * @notice Allows superAdmin change the superAdmin address.
     * @param _newSuperAdmin The new superAdmin address.
     * @param _genArt721CoreAddressesToUpdate Array of genArt721Core
     * addresses to update to the new superAdmin, for indexing purposes only.
     * @dev this function is gated to only superAdmin address.
     */
    function changeSuperAdmin(
        address _newSuperAdmin,
        address[] calldata _genArt721CoreAddressesToUpdate
    ) external {
        require(msg.sender == superAdmin, "Only superAdmin");
        address previousSuperAdmin = superAdmin;
        superAdmin = _newSuperAdmin;
        emit SuperAdminTransferred(
            previousSuperAdmin,
            _newSuperAdmin,
            _genArt721CoreAddressesToUpdate
        );
    }

    /**
     * Calls transferOwnership on other contract from this contract.
     * This is useful for updating to a new AdminACL contract.
     * @dev this function is gated to only superAdmin address.
     * @dev This implementation requires that the new AdminACL contract
     * broadcasts support of IAdminACLV0 via ERC165 interface detection.
     */
    function transferOwnershipOn(address _contract, address _newAdminACL)
        external
    {
        require(msg.sender == superAdmin, "Only superAdmin");
        // ensure new AdminACL contract supports IAdminACLV0
        require(
            ERC165(_newAdminACL).supportsInterface(
                type(IAdminACLV0).interfaceId
            ),
            "AdminACLV0: new admin ACL does not support IAdminACLV0"
        );
        Ownable(_contract).transferOwnership(_newAdminACL);
    }

    /**
     * @notice Calls renounceOwnership on other contract from this contract.
     * @dev this function is gated to only superAdmin address.
     */
    function renounceOwnershipOn(address _contract) external {
        require(msg.sender == superAdmin, "Only superAdmin");
        Ownable(_contract).renounceOwnership();
    }

    /**
     * @notice Checks if sender `_sender` is allowed to call function with selector
     * `_selector` on contract `_contract`. Returns true if sender is superAdmin.
     */
    function allowed(
        address _sender,
        address, /*_contract*/
        bytes4 /*_selector*/
    ) external view returns (bool) {
        return superAdmin == _sender;
    }

    /**
     * @inheritdoc ERC165
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC165)
        returns (bool)
    {
        return
            interfaceId == type(IAdminACLV0).interfaceId ||
            super.supportsInterface(interfaceId);
    }
}

File 3 of 6 : IAdminACLV0.sol
// SPDX-License-Identifier: LGPL-3.0-only
// Created By: Art Blocks Inc.

pragma solidity ^0.8.0;

interface IAdminACLV0 {
    /**
     * @notice Token ID `_tokenId` minted to `_to`.
     * @param previousSuperAdmin The previous superAdmin address.
     * @param newSuperAdmin The new superAdmin address.
     * @param genArt721CoreAddressesToUpdate Array of genArt721Core
     * addresses to update to the new superAdmin, for indexing purposes only.
     */
    event SuperAdminTransferred(
        address indexed previousSuperAdmin,
        address indexed newSuperAdmin,
        address[] genArt721CoreAddressesToUpdate
    );

    /// Type of the Admin ACL contract, e.g. "AdminACLV0"
    function AdminACLType() external view returns (string memory);

    /// super admin address
    function superAdmin() external view returns (address);

    /**
     * @notice Calls transferOwnership on other contract from this contract.
     * This is useful for updating to a new AdminACL contract.
     * @dev this function should be gated to only superAdmin-like addresses.
     */
    function transferOwnershipOn(address _contract, address _newAdminACL)
        external;

    /**
     * @notice Calls renounceOwnership on other contract from this contract.
     * @dev this function should be gated to only superAdmin-like addresses.
     */
    function renounceOwnershipOn(address _contract) external;

    /**
     * @notice Checks if sender `_sender` is allowed to call function with selector
     * `_selector` on contract `_contract`.
     */
    function allowed(
        address _sender,
        address _contract,
        bytes4 _selector
    ) external returns (bool);
}

File 4 of 6 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../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.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @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 {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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);
    }
}

File 5 of 6 : ERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

File 6 of 6 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}

File 7 of 6 : IERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 25
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousSuperAdmin","type":"address"},{"indexed":true,"internalType":"address","name":"newSuperAdmin","type":"address"},{"indexed":false,"internalType":"address[]","name":"genArt721CoreAddressesToUpdate","type":"address[]"}],"name":"SuperAdminTransferred","type":"event"},{"inputs":[],"name":"AdminACLType","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"bytes4","name":"","type":"bytes4"}],"name":"allowed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_newSuperAdmin","type":"address"},{"internalType":"address[]","name":"_genArt721CoreAddressesToUpdate","type":"address[]"}],"name":"changeSuperAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_contract","type":"address"}],"name":"renounceOwnershipOn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"superAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_contract","type":"address"},{"internalType":"address","name":"_newAdminACL","type":"address"}],"name":"transferOwnershipOn","outputs":[],"stateMutability":"nonpayable","type":"function"}]

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Txn Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.