Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "./EIP712MetaTransaction.sol";
import "./ISolarRouter.sol";
import "./IToken.sol";

contract GasSwap is Ownable, EIP712MetaTransaction("GasSwap", "2") {
    address public immutable WMOVR = 0x98878B06940aE243284CA214f92Bb71a2b032B8A;

    struct Transformation {
        uint32 _uint32;
        bytes _bytes;
    }

    ISolarRouter public solarRouter;
    address public feeAddress;
    uint256 public feePercent = 100; //1%

    mapping(address => bool) public tokenWhitelist;

    constructor(address router) {
        solarRouter = ISolarRouter(router);
    }

    receive() external payable {
        require(Address.isContract(msgSender()), "REVERT_EOA_DEPOSIT");
    }

    function whitelistToken(address tokenAddress, bool whitelisted)
        external
        onlyOwner
    {
        require(Address.isContract(tokenAddress), "NO_CONTRACT_AT_ADDRESS");
        tokenWhitelist[tokenAddress] = whitelisted;
    }

    function changeFeePercent(uint256 newFeePercent) external onlyOwner {
        require(feePercent >= 0 && feePercent < 10000, "INVALID_FEE_PERCENT");
        feePercent = newFeePercent;
    }

    function changeFeeAddress(address newFeeAddress) external onlyOwner {
        feeAddress = newFeeAddress;
    }

    function changeRouter(address newTarget) external onlyOwner {
        require(Address.isContract(newTarget), "NO_CONTRACT_AT_ADDRESS");
        solarRouter = ISolarRouter(newTarget);
    }

    function withdrawToken(IToken token, uint256 amount) external onlyOwner {
        token.transfer(msg.sender, amount);
    }

    // Transfer ETH held by this contract to the sender/owner.
    function withdrawETH(uint256 amount) external onlyOwner {
        payable(msg.sender).transfer(amount);
    }

    // Swaps ERC20->MOVR tokens
    function swap(bytes calldata swapCallData) external returns (uint256) {
        (
            uint256 amountIn,
            uint256 amountOutMin,
            address[] memory path,
            ,
            uint256 deadline,
            uint8 v,
            bytes32 r,
            bytes32 s
        ) = abi.decode(
                swapCallData,
                (
                    uint256,
                    uint256,
                    address[],
                    address,
                    uint256,
                    uint8,
                    bytes32,
                    bytes32
                )
            );

        require(path[path.length - 1] == WMOVR, "INVALID_OUTPUT_TOKEN");

        require(tokenWhitelist[path[0]] == true, "INVALID_INPUT_TOKEN");

        IToken sellToken = IToken(path[0]);

        sellToken.permit(
            msgSender(),
            address(this),
            amountIn,
            deadline,
            v,
            r,
            s
        );

        sellToken.transferFrom(msgSender(), address(this), amountIn);

        uint256 beforeSwapBalance = address(this).balance;

        sellToken.approve(address(solarRouter), amountIn);

        solarRouter.swapExactTokensForETH(
            amountIn,
            amountOutMin,
            path,
            address(this),
            deadline
        );

        uint256 tradeBalance = address(this).balance - beforeSwapBalance;
        uint256 amount = ((tradeBalance * 10000) -
            (tradeBalance * feePercent)) / 10000;
        uint256 fee = tradeBalance - amount;

        if (feeAddress != address(0)) {
            payable(feeAddress).transfer(fee);
        }
        payable(msgSender()).transfer(amount);
        return amount;
    }
}

// SPDX-License-Identifier: MIT

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() {
        _setOwner(_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 {
        _setOwner(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");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) private pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "./EIP712Base.sol";

contract EIP712MetaTransaction is EIP712Base {
    bytes32 private constant META_TRANSACTION_TYPEHASH =
        keccak256(
            bytes(
                "MetaTransaction(uint256 nonce,address from,bytes functionSignature)"
            )
        );

    event MetaTransactionExecuted(
        address userAddress,
        address payable relayerAddress,
        bytes functionSignature
    );
    mapping(address => uint256) private nonces;

    /*
     * Meta transaction structure.
     * No point of including value field here as if user is doing value transfer then he has the funds to pay for gas
     * He should call the desired function directly in that case.
     */
    struct MetaTransaction {
        uint256 nonce;
        address from;
        bytes functionSignature;
    }

    constructor(string memory name, string memory version)
        EIP712Base(name, version)
    {}

    function convertBytesToBytes4(bytes memory inBytes)
        internal
        pure
        returns (bytes4 outBytes4)
    {
        if (inBytes.length == 0) {
            return 0x0;
        }

        assembly {
            outBytes4 := mload(add(inBytes, 32))
        }
    }

    function executeMetaTransaction(
        address userAddress,
        bytes memory functionSignature,
        bytes32 sigR,
        bytes32 sigS,
        uint8 sigV
    ) public payable returns (bytes memory) {
        bytes4 destinationFunctionSig = convertBytesToBytes4(functionSignature);
        require(
            destinationFunctionSig != msg.sig,
            "functionSignature can not be of executeMetaTransaction method"
        );
        MetaTransaction memory metaTx = MetaTransaction({
            nonce: nonces[userAddress],
            from: userAddress,
            functionSignature: functionSignature
        });
        require(
            verify(userAddress, metaTx, sigR, sigS, sigV),
            "Signer and signature do not match"
        );
        nonces[userAddress] += 1;
        // Append userAddress at the end to extract it from calling context
        (bool success, bytes memory returnData) = address(this).call(
            abi.encodePacked(functionSignature, userAddress)
        );

        require(success, "Function call not successful");
        emit MetaTransactionExecuted(
            userAddress,
            payable(msg.sender),
            functionSignature
        );
        return returnData;
    }

    function hashMetaTransaction(MetaTransaction memory metaTx)
        internal
        pure
        returns (bytes32)
    {
        return
            keccak256(
                abi.encode(
                    META_TRANSACTION_TYPEHASH,
                    metaTx.nonce,
                    metaTx.from,
                    keccak256(metaTx.functionSignature)
                )
            );
    }

    function getNonce(address user) external view returns (uint256 nonce) {
        nonce = nonces[user];
    }

    function verify(
        address user,
        MetaTransaction memory metaTx,
        bytes32 sigR,
        bytes32 sigS,
        uint8 sigV
    ) internal view returns (bool) {
        address signer = ecrecover(
            toTypedMessageHash(hashMetaTransaction(metaTx)),
            sigV,
            sigR,
            sigS
        );
        require(signer != address(0), "Invalid signature");
        return signer == user;
    }

    function msgSender() internal view returns (address sender) {
        if (msg.sender == address(this)) {
            bytes memory array = msg.data;
            uint256 index = msg.data.length;
            assembly {
                // Load the 32 bytes word from memory with the address on the lower 20 bytes, and mask those.
                sender := and(
                    mload(add(array, index)),
                    0xffffffffffffffffffffffffffffffffffffffff
                )
            }
        } else {
            sender = msg.sender;
        }
        return sender;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

interface ISolarRouter {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    )
        external
        returns (
            uint256 amountA,
            uint256 amountB,
            uint256 liquidity
        );

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (
            uint256 amountToken,
            uint256 amountETH,
            uint256 liquidity
        );

    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETH(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountToken, uint256 amountETH);

    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETHWithPermit(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountToken, uint256 amountETH);

    function swapExactTokensForTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapTokensForExactTokens(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactETHForTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function swapTokensForExactETH(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactTokensForETH(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapETHForExactTokens(
        uint256 amountOut,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function quote(
        uint256 amountA,
        uint256 reserveA,
        uint256 reserveB
    ) external pure returns (uint256 amountB);

    function getAmountOut(
        uint256 amountIn,
        uint256 reserveIn,
        uint256 reserveOut,
        uint256 fee
    ) external pure returns (uint256 amountOut);

    function getAmountIn(
        uint256 amountOut,
        uint256 reserveIn,
        uint256 reserveOut,
        uint256 fee
    ) external pure returns (uint256 amountIn);

    function getAmountsOut(
        uint256 amountIn,
        address[] calldata path,
        uint256 fee
    ) external view returns (uint256[] memory amounts);

    function getAmountsIn(
        uint256 amountOut,
        address[] calldata path,
        uint256 fee
    ) external view returns (uint256[] memory amounts);

    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountETH);

    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable;

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol";

interface IToken is IERC20, IERC20Permit {}

// SPDX-License-Identifier: MIT

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;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

contract EIP712Base {
    struct EIP712Domain {
        string name;
        string version;
        address verifyingContract;
        bytes32 salt;
    }

    bytes32 internal constant EIP712_DOMAIN_TYPEHASH =
        keccak256(
            bytes(
                "EIP712Domain(string name,string version,address verifyingContract,bytes32 salt)"
            )
        );

    bytes32 internal domainSeparator;

    constructor(string memory name, string memory version) {
        domainSeparator = keccak256(
            abi.encode(
                EIP712_DOMAIN_TYPEHASH,
                keccak256(bytes(name)),
                keccak256(bytes(version)),
                address(this),
                bytes32(getChainID())
            )
        );
    }

    function getChainID() internal view returns (uint256 id) {
        assembly {
            id := chainid()
        }
    }

    function getDomainSeparator() private view returns (bytes32) {
        return domainSeparator;
    }

    /**
     * Accept message hash and returns hash message in EIP712 compatible form
     * So that it can be used to recover signer from signature signed using EIP712 formatted data
     * https://eips.ethereum.org/EIPS/eip-712
     * "\\x19" makes the encoding deterministic
     * "\\x01" is the version byte to make it compatible to EIP-191
     */
    function toTypedMessageHash(bytes32 messageHash)
        internal
        view
        returns (bytes32)
    {
        return
            keccak256(
                abi.encodePacked("\x19\x01", getDomainSeparator(), messageHash)
            );
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^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 ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"router","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"userAddress","type":"address"},{"indexed":false,"internalType":"address payable","name":"relayerAddress","type":"address"},{"indexed":false,"internalType":"bytes","name":"functionSignature","type":"bytes"}],"name":"MetaTransactionExecuted","type":"event"},{"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":"WMOVR","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newFeeAddress","type":"address"}],"name":"changeFeeAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newFeePercent","type":"uint256"}],"name":"changeFeePercent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newTarget","type":"address"}],"name":"changeRouter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"userAddress","type":"address"},{"internalType":"bytes","name":"functionSignature","type":"bytes"},{"internalType":"bytes32","name":"sigR","type":"bytes32"},{"internalType":"bytes32","name":"sigS","type":"bytes32"},{"internalType":"uint8","name":"sigV","type":"uint8"}],"name":"executeMetaTransaction","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"feeAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feePercent","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"getNonce","outputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"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":[],"name":"solarRouter","outputs":[{"internalType":"contract ISolarRouter","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"swapCallData","type":"bytes"}],"name":"swap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"tokenWhitelist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"bool","name":"whitelisted","type":"bool"}],"name":"whitelistToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IToken","name":"token","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000aa30ef758139ae4a7f798112902bf6d65612045f

-----Decoded View---------------
Arg [0] : router (address): 0xAA30eF758139ae4a7f798112902Bf6d65612045f

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000aa30ef758139ae4a7f798112902bf6d65612045f