______                        _   _       _                      _     _       ______    ______ _
|  _  \                      | | | |     | |                    | |   | |      |  _  \   |  ___(_)
| | | |__ _ _ __ ___  _ __   | | | |_   _| |_ __   ___ _ __ __ _| |__ | | ___  | | | |___| |_   _
| | | / _` | '_ ` _ \| '_ \  | | | | | | | | '_ \ / _ | '__/ _` | '_ \| |/ _ \ | | | / _ |  _| | |
| |/ | (_| | | | | | | | | | \ \_/ | |_| | | | | |  __| | | (_| | |_) | |  __/ | |/ |  __| |   | |
|___/ \__,_______| |_|_| |_|  \___/ \__,_|_|_| |_|\______  \__,_|_.___|_|\___| |___/ \___\_|   |_|
           |  ___|                  | |            |  ___|  | (_| | (_)
           | |_ ___  _   _ _ __   __| |_ __ _   _  | |__  __| |_| |_ _  ___  _ __
           |  _/ _ \| | | | '_ \ / _` | '__| | | | |  __|/ _` | | __| |/ _ \| '_ \
           | || (_) | |_| | | | | (_| | |  | |_| | | |__| (_| | | |_| | (_) | | | |
           \_| \___/ \__,_|_| |_|\__,_|_|   \__, | \____/\__,_|_|\__|_|\___/|_| |_|
                                             __/ |
                                            |___/

Damn Vulnerable DeFi - Foundry Edition

A set of challenges to learn offensive security of smart contracts in Ethereum.

This repository is Solutions of the Foundry-based Damn Vulnerable DeFi V3 project. The challenges feature flash loans, price oracles, governance, NFTs, lending pools, smart contract wallets, timelocks, and more!

How to Use

This repository uses Foundry for running tests and interacting with smart contracts. Follow the instructions below to get started:

Prerequisites

• Install Foundry.
• Install NodeJS.

Installation

1. Clone the repository:

   git clone https://github.com/EbiPenMan/foundry-damn-vulnerable-defi-v3-solutions
   cd foundry-damn-vulnerable-defi-v3-solutions

2. Install dependencies:

    bun install # install Solhint, Prettier, and other Node.js deps

Running Tests

To run the specefic tests, use the following command:

forge test --match-test testUnstoppable

To run the all tests, use the following command:

forge test

Todo List

• 1: Unstoppable
• 2: Naive receiver
• 3: Truster
• 4: Side Entrance
• 5: The Rewarder
• 6: Selfie
• 7: Compromised
• 8: Puppet V1
• 9: Puppet V2
• 10: Free Rider
• 11: Backdoor
• 12: Climber
• 13: Wallet Mining
• 14: Puppet V3
• 15: ABI Smuggling

Disclaimer

All Solidity code, practices, and patterns in this repository are DAMN VULNERABLE and for educational purposes only.

Please note that the conversion of tests from Hardhat to Foundry and the update of dependencies may contain errors.