Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.7.6;

import {IRankedAuction} from '../interfaces/IRankedAuction.sol';
import {WETHGatewayBase} from './WETHGatewayBase.sol';

/**
 * @title RankedAuctionWETHGateway contract
 *
 * @author Aito
 * @notice Simple gateway to allow bidding in Aito ranked auctions denominated in WETH using ETH.
 */
contract RankedAuctionWETHGateway is WETHGatewayBase {

    constructor(address weth) WETHGatewayBase(weth){}

    /**
     * @notice Bids using the caller's ETH onBehalfOf the given address.
     *
     * @param auction The auction address to query an auction to bid on.
     * @param auctionId The ranked auction ID to bid on.
     * @param onBehalfOf The address to bid on behalf of.
     * @param amount The amount to bid.
     */
    function bidWithEth(
        address auction,
        uint256 auctionId,
        address onBehalfOf,
        uint256 amount
    ) external payable {
        uint256 WETHBefore = WETH.balanceOf(address(this));
        WETH.deposit{value: msg.value}();
        IRankedAuction(auction).bid(auctionId, onBehalfOf, amount);
        uint256 WETHAfter = WETH.balanceOf(address(this));
        if (WETHAfter > WETHBefore) {
            uint256 diff = WETHAfter - WETHBefore;
            WETH.withdraw(diff);
            _safeTransferETH(msg.sender, diff);
        }
        require(WETH.balanceOf(address(this)) == WETHBefore, "RankedAuctionWETHGateway: Invalid WETH After");
    }

    receive() external payable {
        require(msg.sender == address(WETH), "RankedAuctionWETHGateway: Not WETH address");
    }
}

pragma solidity 0.7.6;

interface IRankedAuction {
    function bid(uint256 auctionId, address onBehalfOf, uint256 amount) external;
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.7.6;

import {WETHBase} from './WETHBase.sol';
import {IERC20} from '@openzeppelin/contracts/token/ERC20/IERC20.sol';
import {Ownable} from '@openzeppelin/contracts/access/Ownable.sol';

/**
 * @title WETHGatewayBase contract
 *
 * @author Aito
 * @notice Simple WETH gateway contract with basic functionality, must be inherited.
 */
contract WETHGatewayBase is Ownable, WETHBase {

    /**
     * @notice Constructor sets the immutable WETH address.
     *
     * @param weth The WETH address.
     */
    constructor(address weth) WETHBase(weth) {}

    /**
     * @dev Admin function authorizes an address through WETH approval.
     *
     * @param toAuthorize The address to approve with WETH.
     */
    function authorize(address toAuthorize) external onlyOwner {
        WETH.approve(toAuthorize, type(uint256).max);
    }

    /**
     * @dev transfer ERC20 from the utility contract, for ERC20 recovery in case of stuck tokens due
     * direct transfers to the contract address.
     *
     * @param token token to transfer
     * @param to recipient of the transfer
     * @param amount amount to send
     */
    function emergencyTokenTransfer(
        address token,
        address to,
        uint256 amount
    ) external onlyOwner {
        IERC20(token).transfer(to, amount);
    }

    /**
     * @dev transfer native Ether from the utility contract, for native Ether recovery in case of stuck Ether
     * due selfdestructs or transfer ether to pre-computated contract address before deployment.
     *
     * @param to recipient of the transfer
     * @param amount amount to send
     */
    function emergencyEtherTransfer(address to, uint256 amount) external onlyOwner {
        _safeTransferETH(to, amount);
    }
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.7.6;

import {IWETH} from '../interfaces/IWETH.sol';

contract WETHBase {

    IWETH public immutable WETH;

    /**
     * @notice Constructor sets the immutable WETH address.
     */
    constructor(address weth) {
        WETH = IWETH(weth);
    }

    /**
    * @dev transfer ETH to an address, revert if it fails.
    * @param to recipient of the transfer
    * @param value the amount to send
    */
    function _safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{value: value}(new bytes(0));
        require(success, 'ETH_TRANSFER_FAILED');
    }    
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.7.6;

interface IWETH {

  function balanceOf(address guy) external returns (uint256);

  function deposit() external payable;

  function withdraw(uint256 wad) external;

  function approve(address guy, uint256 wad) external returns (bool);

  function transferFrom(
    address src,
    address dst,
    uint256 wad
  ) external returns (bool);

}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"weth","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"contract IWETH","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"toAuthorize","type":"address"}],"name":"authorize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"auction","type":"address"},{"internalType":"uint256","name":"auctionId","type":"uint256"},{"internalType":"address","name":"onBehalfOf","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"bidWithEth","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"emergencyEtherTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"emergencyTokenTransfer","outputs":[],"stateMutability":"nonpayable","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"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

-----Decoded View---------------
Arg [0] : weth (address): 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2