cassc

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "forge-std/Test.sol";

contract GatekeeperOne {

  address public entrant;

  modifier gateOne() {
    require(msg.sender != tx.origin);

cassc

11-rekt

• Contract names: Eleven.finance, Nerve Finance, NRV vault, Eleven "MasterMind" farming contract
• Contract hex addresses: Not mentioned in the article
• Bug types mentioned in the article:
  1. Vulnerable function (emergencyBurn()) in the intermediate vault contract
  2. Flashloan exploit
  3. Logic issue
  4. Unauthorized withdrawal

cassc

{
    "sources": {
        "Filename.sol": {
            "content": "import \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\npragma solidity >=0.7 <0.9.0;\n\n/**\n * @title Storage\n * @dev Store & retrieve value in a variable\n * @custom:dev-run-script ./scripts/deploy_with_ethers.ts\n */\ncontract Storage {\n\n    uint256 number;\n\n    /**\n     * @dev Store value in variable\n     * @param num value to store\n     */\n    function store(uint256 num) public {\n        number = num;\n    }\n\n    /**\n     * @dev Return value \n     * @return value of 'number'\n     */\n    function retrieve() public view returns (uint256){\n        return number;\n    }\n}"
        }
    },
  "language": "Solidity",
  "settings": {
    "remappings": ["@openzeppelin=node_modules/@openzeppelin/", "@asldfas=none-exists"]
  }

cassc

import numpy as np
import matplotlib.pyplot as plt

# Define the function y = k/x
def f(x, k=100):
    return k / x

# Generate x values
x = np.linspace(0.1, 10, 400)  # Start from 0.1 to avoid division by zero
y = f(x)

cassc

The repository you've provided is for a project called Foundry, which is a fast, portable, and modular toolkit for Ethereum application development written in Rust. Here's a general guide on how to read the source code of a Rust project like this one:

1. Understand the Project Structure: Rust projects usually have a specific structure. The main code is typically in the src directory. In this case, the project seems to be divided into multiple modules such as forge, cast, anvil, chisel, etc. Each of these directories represents a different component of the Foundry toolkit.

2. Start with main.rs or lib.rs: In a Rust project, the entry point is usually a file named main.rs or lib.rs. In this case, each module might have its own entry point. Look for these files to understand how the program starts.

3. Read the README and Documentation: The README.md file and other documentation can provide a high-level overview of the project. Foundry's README gives a brief description of what ea

cassc

pragma solidity ^0.8.0;
import "hardhat/console.sol";


contract A {
    function willRevert() public pure {
        revert("This is an error message");
    }

    function willAssert() public pure {

cassc

# python github-clone-by-user.py username --skip-forks --excluded project1 project2
import requests
import subprocess
import argparse
import os


def clone_or_fetch_repo(username, token, skip_forks):
    headers = {'Authorization': f'token {token}'} if token else {}

cassc

{
  "0xe852abf44a5125852dde5df5712498aa99da20e7_BabySHIK": {
    "num_txs": 20,
    "balance": "0 BNB"
  },
  "0xaf37f0021c5380a8b4ab889a85ea7b1d373f6d81_Burninu": {
    "num_txs": 1,
    "balance": "0 BNB"
  },
  "0x7e3fbef6d223df71495cb071565ab3cea29f7d81_Hyco20": {

cassc

{
  "language": "Solidity",
  "sources": {
    "contracts/loans/direct/loanTypes/DirectLoanFixedOfferRedeploy.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1\n\npragma solidity 0.8.4;\n\nimport \"./DirectLoanFixedOffer.sol\";\n\n/**\n * @title  DirectLoanFixedOfferRedeploy\n * @author NFTfi\n * @notice Same as DirectLoanFixedOffer, we have to duplicate it because we have to re-deploy,\n * but we need the old and the new simultaneously in the coordinator\n *\n *\n * Main contract for NFTfi Direct Loans Fixed Type. This contract manages the ability to create NFT-backed\n * peer-to-peer loans of type Fixed (agreed to be a fixed-repayment loan) where the borrower pays the\n * maximumRepaymentAmount regardless of whether they repay early or not.\n *\n * There are two ways to commence an NFT-backed loan:\n *\n * a. The borrower accepts a lender's offer by calling `acceptOffer`.\n *   1. the borrower calls nftContract.approveAll(NFTfi), approving the NFTfi contract to move their NFT's on their\n * be1

cassc

{
  "SourceCode": "{{\r\n  \"language\": \"Solidity\",\r\n  \"sources\": {\r\n    \"contracts/loans/direct/loanTypes/DirectLoanFixedOfferRedeploy.sol\": {\r\n      \"content\": \"// SPDX-License-Identifier: BUSL-1.1\\n\\npragma solidity 0.8.4;\\n\\nimport \\\"./DirectLoanFixedOffer.sol\\\";\\n\\n/**\\n * @title  DirectLoanFixedOfferRedeploy\\n * @author NFTfi\\n * @notice Same as DirectLoanFixedOffer, we have to duplicate it because we have to re-deploy,\\n * but we need the old and the new simultaneously in the coordinator\\n *\\n *\\n * Main contract for NFTfi Direct Loans Fixed Type. This contract manages the ability to create NFT-backed\\n * peer-to-peer loans of type Fixed (agreed to be a fixed-repayment loan) where the borrower pays the\\n * maximumRepaymentAmount regardless of whether they repay early or not.\\n *\\n * There are two ways to commence an NFT-backed loan:\\n *\\n * a. The borrower accepts a lender's offer by calling `acceptOffer`.\\n *   1. the borrower calls nftContract.approveAll(NFTfi)