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// SPDX-License-Identifier: AGPL-3.0-or-later
// Copyright (C) 2021 Dai Foundation
// @unsupported: ovm
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

pragma solidity >=0.7.6;

import {iOVM_L1ERC20Bridge} from "@eth-optimism/contracts/iOVM/bridge/tokens/iOVM_L1ERC20Bridge.sol";
import {iOVM_L2ERC20Bridge} from "@eth-optimism/contracts/iOVM/bridge/tokens/iOVM_L2ERC20Bridge.sol";
import {OVM_CrossDomainEnabled} from "@eth-optimism/contracts/libraries/bridge/OVM_CrossDomainEnabled.sol";
import { Address } from "@openzeppelin/contracts/utils/Address.sol";

interface TokenLike {
  function transferFrom(address _from, address _to, uint256 _value) external returns (bool success);
}

// Managed locked funds in L1Escrow and send / receive messages to L2DAITokenBridge counterpart
// Note: when bridge is closed it will still process in progress messages

contract L1DAITokenBridge is iOVM_L1ERC20Bridge, OVM_CrossDomainEnabled {
  // --- Auth ---
  mapping (address => uint256) public wards;
  function rely(address usr) external auth {
    wards[usr] = 1;
    emit Rely(usr);
  }
  function deny(address usr) external auth {
    wards[usr] = 0;
    emit Deny(usr);
  }
  modifier auth {
    require(wards[msg.sender] == 1, "L1DAITokenBridge/not-authorized");
    _;
  }

  event Rely(address indexed usr);
  event Deny(address indexed usr);

  address public immutable l1Token;
  address public immutable l2DAITokenBridge;
  address public immutable l2Token;
  address public immutable escrow;
  uint256 public isOpen = 1;

  event Closed();

  constructor(
    address _l1Token,
    address _l2DAITokenBridge,
    address _l2Token,
    address _l1messenger,
    address _escrow
  ) OVM_CrossDomainEnabled(_l1messenger) {
    wards[msg.sender] = 1;
    emit Rely(msg.sender);

    l1Token = _l1Token;
    l2DAITokenBridge = _l2DAITokenBridge;
    l2Token = _l2Token;
    escrow = _escrow;
  }

  function close() external auth {
    isOpen = 0;

    emit Closed();
  }

  function depositERC20(
    address _l1Token,
    address _l2Token,
    uint256 _amount,
    uint32 _l2Gas,
    bytes calldata _data
  ) external virtual override {
    // Used to stop deposits from contracts (avoid accidentally lost tokens)
    // Note: This check could be bypassed by a malicious contract via initcode, but it takes care of the user error we want to avoid.
    require(!Address.isContract(msg.sender), "L1DAITokenBridge/Sender-not-EOA");
    require(_l1Token == l1Token && _l2Token == l2Token, "L1DAITokenBridge/token-not-dai");

    _initiateERC20Deposit(msg.sender, msg.sender, _amount, _l2Gas, _data);
  }

  function depositERC20To(
    address _l1Token,
    address _l2Token,
    address _to,
    uint256 _amount,
    uint32 _l2Gas,
    bytes calldata _data
  ) external virtual override {
    require(_l1Token == l1Token && _l2Token == l2Token, "L1DAITokenBridge/token-not-dai");

    _initiateERC20Deposit(msg.sender, _to, _amount, _l2Gas, _data);
  }

  function _initiateERC20Deposit(
    address _from,
    address _to,
    uint256 _amount,
    uint32 _l2Gas,
    bytes calldata _data
  ) internal {
    // do not allow initiating new xchain messages if bridge is closed
    require(isOpen == 1, "L1DAITokenBridge/closed");

    TokenLike(l1Token).transferFrom(_from, escrow, _amount);

    bytes memory message =
      abi.encodeWithSelector(iOVM_L2ERC20Bridge.finalizeDeposit.selector, l1Token, l2Token, _from, _to, _amount, _data);

    sendCrossDomainMessage(l2DAITokenBridge, _l2Gas, message);

    emit ERC20DepositInitiated(l1Token, l2Token, _from, _to, _amount, _data);
  }

  function finalizeERC20Withdrawal(
    address _l1Token,
    address _l2Token,
    address _from,
    address _to,
    uint256 _amount,
    bytes calldata _data
  ) external override onlyFromCrossDomainAccount(l2DAITokenBridge) {
    require(_l1Token == l1Token && _l2Token == l2Token, "L1DAITokenBridge/token-not-dai");
    
    TokenLike(l1Token).transferFrom(escrow, _to, _amount);

    emit ERC20WithdrawalFinalized(l1Token, l2Token, _from, _to, _amount, _data);
  }
}

// SPDX-License-Identifier: MIT
pragma solidity >0.5.0;
pragma experimental ABIEncoderV2;

/**
 * @title iOVM_L1ERC20Bridge
 */
interface iOVM_L1ERC20Bridge {

    /**********
     * Events *
     **********/

    event ERC20DepositInitiated (
        address indexed _l1Token,
        address indexed _l2Token,
        address indexed _from,
        address _to,
        uint256 _amount,
        bytes _data
    );

    event ERC20WithdrawalFinalized (
        address indexed _l1Token,
        address indexed _l2Token,
        address indexed _from,
        address _to,
        uint256 _amount,
        bytes _data
    );

    /********************
     * Public Functions *
     ********************/

    /**
     * @dev deposit an amount of the ERC20 to the caller's balance on L2.
     * @param _l1Token Address of the L1 ERC20 we are depositing
     * @param _l2Token Address of the L1 respective L2 ERC20
     * @param _amount Amount of the ERC20 to deposit
     * @param _l2Gas Gas limit required to complete the deposit on L2.
     * @param _data Optional data to forward to L2. This data is provided
     *        solely as a convenience for external contracts. Aside from enforcing a maximum
     *        length, these contracts provide no guarantees about its content.
     */
    function depositERC20 (
        address _l1Token,
        address _l2Token,
        uint _amount,
        uint32 _l2Gas,
        bytes calldata _data
    )
        external;

    /**
     * @dev deposit an amount of ERC20 to a recipient's balance on L2.
     * @param _l1Token Address of the L1 ERC20 we are depositing
     * @param _l2Token Address of the L1 respective L2 ERC20
     * @param _to L2 address to credit the withdrawal to.
     * @param _amount Amount of the ERC20 to deposit.
     * @param _l2Gas Gas limit required to complete the deposit on L2.
     * @param _data Optional data to forward to L2. This data is provided
     *        solely as a convenience for external contracts. Aside from enforcing a maximum
     *        length, these contracts provide no guarantees about its content.
     */
    function depositERC20To (
        address _l1Token,
        address _l2Token,
        address _to,
        uint _amount,
        uint32 _l2Gas,
        bytes calldata _data
    )
        external;


    /*************************
     * Cross-chain Functions *
     *************************/

    /**
     * @dev Complete a withdrawal from L2 to L1, and credit funds to the recipient's balance of the
     * L1 ERC20 token.
     * This call will fail if the initialized withdrawal from L2 has not been finalized.
     *
     * @param _l1Token Address of L1 token to finalizeWithdrawal for.
     * @param _l2Token Address of L2 token where withdrawal was initiated.
     * @param _from L2 address initiating the transfer.
     * @param _to L1 address to credit the withdrawal to.
     * @param _amount Amount of the ERC20 to deposit.
     * @param _data Data provided by the sender on L2. This data is provided
     *   solely as a convenience for external contracts. Aside from enforcing a maximum
     *   length, these contracts provide no guarantees about its content.
     */
    function finalizeERC20Withdrawal (
        address _l1Token,
        address _l2Token,
        address _from,
        address _to,
        uint _amount,
        bytes calldata _data
    )
        external;
}

// SPDX-License-Identifier: MIT
pragma solidity >0.5.0;
pragma experimental ABIEncoderV2;

/**
 * @title iOVM_L2ERC20Bridge
 */
interface iOVM_L2ERC20Bridge {

    /**********
     * Events *
     **********/

    event WithdrawalInitiated (
        address indexed _l1Token,
        address indexed _l2Token,
        address indexed _from,
        address _to,
        uint256 _amount,
        bytes _data
    );

    event DepositFinalized (
        address indexed _l1Token,
        address indexed _l2Token,
        address indexed _from,
        address _to,
        uint256 _amount,
        bytes _data
    );

    event DepositFailed (
        address indexed _l1Token,
        address indexed _l2Token,
        address indexed _from,
        address _to,
        uint256 _amount,
        bytes _data
    );


    /********************
     * Public Functions *
     ********************/

    /**
     * @dev initiate a withdraw of some tokens to the caller's account on L1
     * @param _l2Token Address of L2 token where withdrawal was initiated.
     * @param _amount Amount of the token to withdraw.
     * param _l1Gas Unused, but included for potential forward compatibility considerations.
     * @param _data Optional data to forward to L1. This data is provided
     *        solely as a convenience for external contracts. Aside from enforcing a maximum
     *        length, these contracts provide no guarantees about its content.
     */
    function withdraw (
        address _l2Token,
        uint _amount,
        uint32 _l1Gas,
        bytes calldata _data
    )
        external;

    /**
     * @dev initiate a withdraw of some token to a recipient's account on L1.
     * @param _l2Token Address of L2 token where withdrawal is initiated.
     * @param _to L1 adress to credit the withdrawal to.
     * @param _amount Amount of the token to withdraw.
     * param _l1Gas Unused, but included for potential forward compatibility considerations.
     * @param _data Optional data to forward to L1. This data is provided
     *        solely as a convenience for external contracts. Aside from enforcing a maximum
     *        length, these contracts provide no guarantees about its content.
     */
    function withdrawTo (
        address _l2Token,
        address _to,
        uint _amount,
        uint32 _l1Gas,
        bytes calldata _data
    )
        external;

    /*************************
     * Cross-chain Functions *
     *************************/

    /**
     * @dev Complete a deposit from L1 to L2, and credits funds to the recipient's balance of this
     * L2 token.
     * This call will fail if it did not originate from a corresponding deposit in OVM_l1TokenGateway.
     * @param _l1Token Address for the l1 token this is called with
     * @param _l2Token Address for the l2 token this is called with
     * @param _from Account to pull the deposit from on L2.
     * @param _to Address to receive the withdrawal at
     * @param _amount Amount of the token to withdraw
     * @param _data Data provider by the sender on L1. This data is provided
     *        solely as a convenience for external contracts. Aside from enforcing a maximum
     *        length, these contracts provide no guarantees about its content.
     */
    function finalizeDeposit (
        address _l1Token,
        address _l2Token,
        address _from,
        address _to,
        uint _amount,
        bytes calldata _data
    )
        external;

}

// SPDX-License-Identifier: MIT
pragma solidity >0.5.0 <0.8.0;

/* Interface Imports */
import { iOVM_CrossDomainMessenger } from "../../iOVM/bridge/messaging/iOVM_CrossDomainMessenger.sol";

/**
 * @title OVM_CrossDomainEnabled
 * @dev Helper contract for contracts performing cross-domain communications
 *
 * Compiler used: defined by inheriting contract
 * Runtime target: defined by inheriting contract
 */
contract OVM_CrossDomainEnabled {

    /*************
     * Variables *
     *************/

    // Messenger contract used to send and recieve messages from the other domain.
    address public messenger;


    /***************
     * Constructor *
     ***************/

    /**
     * @param _messenger Address of the CrossDomainMessenger on the current layer.
     */
    constructor(
        address _messenger
    ) {
        messenger = _messenger;
    }


    /**********************
     * Function Modifiers *
     **********************/

    /**
     * Enforces that the modified function is only callable by a specific cross-domain account.
     * @param _sourceDomainAccount The only account on the originating domain which is
     *  authenticated to call this function.
     */
    modifier onlyFromCrossDomainAccount(
        address _sourceDomainAccount
    ) {
        require(
            msg.sender == address(getCrossDomainMessenger()),
            "OVM_XCHAIN: messenger contract unauthenticated"
        );

        require(
            getCrossDomainMessenger().xDomainMessageSender() == _sourceDomainAccount,
            "OVM_XCHAIN: wrong sender of cross-domain message"
        );

        _;
    }


    /**********************
     * Internal Functions *
     **********************/

    /**
     * Gets the messenger, usually from storage. This function is exposed in case a child contract
     * needs to override.
     * @return The address of the cross-domain messenger contract which should be used.
     */
    function getCrossDomainMessenger()
        internal
        virtual
        returns (
            iOVM_CrossDomainMessenger
        )
    {
        return iOVM_CrossDomainMessenger(messenger);
    }

    /**
     * Sends a message to an account on another domain
     * @param _crossDomainTarget The intended recipient on the destination domain
     * @param _message The data to send to the target (usually calldata to a function with
     *  `onlyFromCrossDomainAccount()`)
     * @param _gasLimit The gasLimit for the receipt of the message on the target domain.
     */
    function sendCrossDomainMessage(
        address _crossDomainTarget,
        uint32 _gasLimit,
        bytes memory _message
    )
        internal
    {
        getCrossDomainMessenger().sendMessage(_crossDomainTarget, _message, _gasLimit);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <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;
        // solhint-disable-next-line no-inline-assembly
        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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >0.5.0 <0.8.0;
pragma experimental ABIEncoderV2;

/**
 * @title iOVM_CrossDomainMessenger
 */
interface iOVM_CrossDomainMessenger {

    /**********
     * Events *
     **********/

    event SentMessage(bytes message);
    event RelayedMessage(bytes32 msgHash);
    event FailedRelayedMessage(bytes32 msgHash);


    /*************
     * Variables *
     *************/

    function xDomainMessageSender() external view returns (address);


    /********************
     * Public Functions *
     ********************/

    /**
     * Sends a cross domain message to the target messenger.
     * @param _target Target contract address.
     * @param _message Message to send to the target.
     * @param _gasLimit Gas limit for the provided message.
     */
    function sendMessage(
        address _target,
        bytes calldata _message,
        uint32 _gasLimit
    ) external;
}

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

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[{"inputs":[{"internalType":"address","name":"_l1Token","type":"address"},{"internalType":"address","name":"_l2DAITokenBridge","type":"address"},{"internalType":"address","name":"_l2Token","type":"address"},{"internalType":"address","name":"_l1messenger","type":"address"},{"internalType":"address","name":"_escrow","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[],"name":"Closed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"usr","type":"address"}],"name":"Deny","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_l1Token","type":"address"},{"indexed":true,"internalType":"address","name":"_l2Token","type":"address"},{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":false,"internalType":"address","name":"_to","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"_data","type":"bytes"}],"name":"ERC20DepositInitiated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_l1Token","type":"address"},{"indexed":true,"internalType":"address","name":"_l2Token","type":"address"},{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":false,"internalType":"address","name":"_to","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"_data","type":"bytes"}],"name":"ERC20WithdrawalFinalized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"usr","type":"address"}],"name":"Rely","type":"event"},{"inputs":[],"name":"close","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"usr","type":"address"}],"name":"deny","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_l1Token","type":"address"},{"internalType":"address","name":"_l2Token","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint32","name":"_l2Gas","type":"uint32"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"depositERC20","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_l1Token","type":"address"},{"internalType":"address","name":"_l2Token","type":"address"},{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint32","name":"_l2Gas","type":"uint32"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"depositERC20To","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"escrow","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_l1Token","type":"address"},{"internalType":"address","name":"_l2Token","type":"address"},{"internalType":"address","name":"_from","type":"address"},{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"finalizeERC20Withdrawal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isOpen","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"l1Token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"l2DAITokenBridge","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"l2Token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"messenger","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"usr","type":"address"}],"name":"rely","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"wards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f000000000000000000000000467194771dae2967aef3ecbedd3bf9a310c76c65000000000000000000000000da10009cbd5d07dd0cecc66161fc93d7c9000da100000000000000000000000025ace71c97b33cc4729cf772ae268934f7ab5fa1000000000000000000000000467194771dae2967aef3ecbedd3bf9a310c76c65

-----Decoded View---------------
Arg [0] : _l1Token (address): 0x6B175474E89094C44Da98b954EedeAC495271d0F
Arg [1] : _l2DAITokenBridge (address): 0x467194771dAe2967Aef3ECbEDD3Bf9a310C76C65
Arg [2] : _l2Token (address): 0xDA10009cBd5D07dd0CeCc66161FC93D7c9000da1
Arg [3] : _l1messenger (address): 0x25ace71c97B33Cc4729CF772ae268934F7ab5fA1
Arg [4] : _escrow (address): 0x467194771dAe2967Aef3ECbEDD3Bf9a310C76C65

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000006b175474e89094c44da98b954eedeac495271d0f
Arg [1] : 000000000000000000000000467194771dae2967aef3ecbedd3bf9a310c76c65
Arg [2] : 000000000000000000000000da10009cbd5d07dd0cecc66161fc93d7c9000da1
Arg [3] : 00000000000000000000000025ace71c97b33cc4729cf772ae268934f7ab5fa1
Arg [4] : 000000000000000000000000467194771dae2967aef3ecbedd3bf9a310c76c65