Contract 0x53163235746CeB81Da32293bb0932e1A599256B4

/**
 *Submitted for verification at bobascan.com on 2023-02-23
*/

pragma solidity 0.7.6;

interface Messenger {
    function sendMessage(address _target, bytes memory _message, uint32 _gasLimit) external;

    function relayMessage(
        address _target,
        address _sender,
        bytes memory _message,
        uint256 _messageNonce
    ) external;

    function xDomainMessageSender() external view returns (address);
}

// L2 Contract which receives messages from a specific L1 address and transparently
// forwards them to the destination.
// 
// Any other L2 contract which uses this contract's address as a privileged position,
// can be considered to be owned by the `l1Owner`
contract CrossChainAccount {
    Messenger messenger;
    address l1Owner;

    constructor(Messenger _messenger, address _l1Owner) {
        messenger = _messenger;
        l1Owner = _l1Owner;
    }

    // `forward` `calls` the `target` with `data`, 
    // can only be called by the `messenger`
    // can only be called if `tx.l1MessageSender == l1Owner`
    function forward(address target, bytes memory data) external {
        // 1. The call MUST come from the L1 Messenger
        require(msg.sender == address(messenger), "Sender is not the messenger");
        // 2. The L1 Messenger's caller MUST be the L1 Owner
        require(messenger.xDomainMessageSender() == l1Owner, "L1Sender is not the L1Owner");
        // 3. Make the external call
        (bool success, bytes memory res) = target.call(data);
        require(success, string(abi.encode("XChain call failed:", res)));
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract Messenger","name":"_messenger","type":"address"},{"internalType":"address","name":"_l1Owner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"forward","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000042000000000000000000000000000000000000070000000000000000000000001a9c8182c09f50c8318d769245bea52c32be35bc

-----Decoded View---------------
Arg [0] : _messenger (address): 0x4200000000000000000000000000000000000007
Arg [1] : _l1Owner (address): 0x1a9c8182c09f50c8318d769245bea52c32be35bc

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000004200000000000000000000000000000000000007
Arg [1] : 0000000000000000000000001a9c8182c09f50c8318d769245bea52c32be35bc

648:918:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1023:540;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;1181:9;;;;;;;;;;1159:32;;:10;:32;;;1151:72;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1340:7;;;;;;;;;;;1304:43;;:9;;;;;;;;;;:30;;;:32;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:43;;;1296:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1429:12;1443:16;1463:6;:11;;1475:4;1463:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1428:52;;;;1499:7;1549:3;1515:38;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1491:64;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1023:540;;;;:::o

ipfs://13e00612675d2926df640196dcbf092c4b66c09ba3c1e841ae1fa76f49cb552a