Challenge #1 - UnstoppableThere's a lending pool with a million DVT tokens in balance, offering flash loans for free. If only there was a way to attack and stop the pool from offering flash loans ... You start with 100 DVT tokens in balance.See the contractsComplete the challenge目标 : 摧毁池子的闪电贷功能after(async function () { /** SUCCESS CONDITIONS */ // It is no longer possible to execute flash loans await expect(this.receiverContract.executeFlashLoan(10)).to.be.reverted; }); 代码解析:flashLoan 函数...

Challenge #1 - UnstoppableThere's a lending pool with a million DVT tokens in balance, offering flash loans for free. If only there was a way to attack and stop the pool from offering flash loans ... You start with 100 DVT tokens in balance.See the contractsComplete the challenge目标 : 摧毁池子的闪电贷功能after(async function () { /** SUCCESS CONDITIONS */ // It is no longer possible to execute flash loans await expect(this.receiverContract.executeFlashLoan(10)).to.be.reverted; }); 代码解析:flashLoan 函数...

Challenge #2 - Naive receiverThere's a lending pool offering quite expensive flash loans of Ether, which has 1000 ETH in balance. You also see that a user has deployed a contract with 10 ETH in balance, capable of interacting with the lending pool and receiveing flash loans of ETH. Drain all ETH funds from the user's contract. Doing it in a single transaction is a big plus ;)See the contractsComplete the challengeOpenZeppelin文档 目标: 耗尽用户合约中的所有ETH after(async function () { /** SUCCESS...

Challenge #2 - Naive receiverThere's a lending pool offering quite expensive flash loans of Ether, which has 1000 ETH in balance. You also see that a user has deployed a contract with 10 ETH in balance, capable of interacting with the lending pool and receiveing flash loans of ETH. Drain all ETH funds from the user's contract. Doing it in a single transaction is a big plus ;)See the contractsComplete the challengeOpenZeppelin文档 目标: 耗尽用户合约中的所有ETH after(async function () { /** SUCCESS...