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zeekayandHanzo Dev
8c2e9e3d6f
Each level test proves a fresh instance is unsolved, runs the reference exploit (contracts/src/attacks/* or the equivalent steps) and asserts Lux records completion. Motorbike stops at seizing the uninitialised Engine: its "engine destroyed" completion needs selfdestruct to delete code, which EIP-6780 forbids across transactions on the Cancun baseline, so the test proves the seizure and documents the limit. Co-authored-by: Hanzo Dev <[email protected]>
35 lines
1.1 KiB
Solidity
35 lines
1.1 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity 0.8.37;
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import {LuxTest} from "../Base.t.sol";
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import {NaughtCoinFactory} from "../../src/levels/NaughtCoinFactory.sol";
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import {NaughtCoin} from "../../src/levels/NaughtCoin.sol";
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import {NaughtCoinAttack} from "../../src/attacks/NaughtCoinAttack.sol";
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contract NaughtCoinLevel is LuxTest {
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NaughtCoinFactory factory;
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address player = makeAddr("player");
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function setUp() public {
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_deployCore();
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factory = new NaughtCoinFactory();
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_register(factory);
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}
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function test_solve() public {
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address instance = _create(factory, player, 0);
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uint256 bal = NaughtCoin(instance).balanceOf(player);
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assertGt(bal, 0);
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_assertUnsolved(instance, player);
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// The timelock only guards transfer(), not transferFrom().
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NaughtCoinAttack attack = new NaughtCoinAttack();
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vm.prank(player, player);
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NaughtCoin(instance).approve(address(attack), bal);
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attack.attack(instance, player);
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assertEq(NaughtCoin(instance).balanceOf(player), 0);
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_assertSolved(factory, instance, player);
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}
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}
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