Function applyL1ToL2Alias

  • applyL1ToL2Alias(address: string): string

  • Converts the address that submitted a transaction to the inbox on L1 to the msg.sender viewed on L2. Returns the msg.sender of the L1->L2 transaction as the address of the contract that initiated the transaction.

    All available cases:

    • During a normal transaction, if contract A calls contract B, the msg.sender is A.
    • During L1->L2 communication, if an EOA X calls contract B, the msg.sender is X.
    • During L1->L2 communication, if a contract A calls contract B, the msg.sender is applyL1ToL2Alias(A).

    Parameters

    • address: string

      The address of the contract.

    Returns string

    The transformed address representing the msg.sender on L2.

    See

    undoL1ToL2Alias.

    Example

    const l1ContractAddress = "0x702942B8205E5dEdCD3374E5f4419843adA76Eeb";
    const l2ContractAddress = utils.applyL1ToL2Alias(l1ContractAddress);
    // l2ContractAddress = "0x813A42B8205E5DedCd3374e5f4419843ADa77FFC"

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