Ethernaut DAO CTF

This is a Hardhat project containing the contracts and solutions to the Ethernaut DAO CTF.

Challenges are released weekly and deployed to the Goerli testnet. You can reproduce the solution by forking the network at a proper block height and running the solution script against your local chain.

# npx hardhat node --fork GOERLI_RPC_URL --fork-block-number BLOCK_NUMBER
# npx hardhat run --network localhost scripts/SOLUTION_SCRIPT.js

Challenges

PrivateData

https://twitter.com/EthernautDAO/status/1543957806532833282

Contracts:

• PrivateData.sol

Solution: private-data.js

Wallet

https://twitter.com/EthernautDAO/status/1546101932040790016

Contracts:

• Wallet.sol
• WalletLibrary.sol

Solution: wallet.js

CarMarket

https://twitter.com/EthernautDAO/status/1548638648974749696

Contracts:

• CarFactory.sol
• CarMarket.sol
• CarToken.sol

Solution: car-market.js

Vending Machine

https://twitter.com/EthernautDAO/status/1551211568926425089

Contracts:

• VendingMachine.sol

Solution: vending-machine.js

EthernautDaoToken

https://twitter.com/EthernautDAO/status/1553742280967835648

Contracts:

• EthernautDaoToken.sol

Solution: ethernaut-dao-token.js

hackable

https://twitter.com/EthernautDAO/status/1556278995909427202

Contracts:

• hackable.sol

Solution: hackable.js

Switch

https://twitter.com/EthernautDAO/status/1558814930920431617

Contracts:

• Switch.sol

Solution: switch.js

VNFT

https://twitter.com/EthernautDAO/status/1561352425394515968

Contracts:

• VNFT.sol

Solution: vnft.js

EtherWallet

https://twitter.com/EthernautDAO/status/1563889138205528066

Contracts:

• EtherWallet.sol

Solution: ether-wallet.js

Vault

https://twitter.com/EthernautDAO/status/1566425852858040323

Contracts:

• Vault.sol
• Vesting.sol

Solution: vault.js

Staking

https://twitter.com/EthernautDAO/status/1571136905021952001

Contracts:

• Staking.sol
• RewardToken.sol
• StakingToken.sol

Solution: staking.js