Skip to content

Instantly share code, notes, and snippets.

@fassko
Created January 6, 2024 09:16
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save fassko/814206e679499e5ce465fcead119ee55 to your computer and use it in GitHub Desktop.
Save fassko/814206e679499e5ce465fcead119ee55 to your computer and use it in GitHub Desktop.
Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.23+commit.f704f362.js&optimize=false&runs=200&gist=
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.0 <0.9.0;
import "hardhat/console.sol";
contract EntryContract {
IUnderlyingContract private underlyingContract;
constructor(IUnderlyingContract _underlyingContract) {
underlyingContract = _underlyingContract;
}
function txOriginOrMsgSender() public view {
console.log("tx.origin", tx.origin);
console.log("msg.sender", msg.sender);
}
function callUnderlyingContract() external {
underlyingContract.txOriginOrMsgSender();
}
}
interface IUnderlyingContract {
function txOriginOrMsgSender() external ;
}
contract UnderlyingContract is IUnderlyingContract {
function txOriginOrMsgSender() external view {
console.log("tx.origin", tx.origin);
console.log("msg.sender", msg.sender);
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment