BuggyEscrow Challenge

This is a hardhat project used to deploy and interact with the BuggyEscrow challenge contract. Note that the default network in hardhat.config.ts is set to goerli.

Contracts

The following contracts have been copied, un-modified, from external sources:

• All contracts in contracts/openzeppelin
• ZRXToken.sol

The following contracts were written for this challenge, and may contain vulnerabilities:

• BuggyEscrow.sol
• Rescuable.sol
• SecretKeyOwnable.sol
• TargetTokens.sol

Scripts

The following scripts are provided:

• deployAndInit.ts: The script used to initialize the challenge with a new set of contracts.
• ensureEnv.ts: A helper script to set up environment variables for sending transactions on the Görli testnet.
• exampleScript.ts: A sample script that sends a transaction to the BuggyEscrow contract.
• exampleDecode.ts: A sample script that decodes transaction data using the contract ABI.