logos-messaging/logos-messaging-rlnv2-contract
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fix: remove offchain lazy erase test - rate limit still applies

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Roman 2025-10-10 09:03:55 +11:00
parent 842e0f1a89
commit 3bce55abc4
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1 changed files with 0 additions and 25 deletions
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test/WakuRlnV2.t.sol
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@ -1635,31 +1635,6 @@ contract WakuRlnV2Test is Test {
return current == root;
}
function test_OffChainProofPostLazyErase() external {
uint32 rateLimit = w.minMembershipRateLimit();
(, uint256 price) = w.priceCalculator().calculate(rateLimit);
token.approve(address(w), price);
w.register(1, rateLimit, new uint256[](0));
uint256 rootPre = w.root();
uint256[20] memory proofPre = w.getMerkleProof(0);
uint256 commitment = PoseidonT3.hash([1, uint256(rateLimit)]);
vm.warp(block.timestamp + w.activeDurationForNewMemberships() + w.gracePeriodDurationForNewMemberships() + 1);
uint256[] memory ids = new uint256[](1);
ids[0] = 1;
w.eraseMemberships(ids, false); // Lazy
uint256 rootPost = w.root();
assertEq(rootPost, rootPre); // No change in lazy mode
// Mock off-chain: Old proof validates on old (and new) root (spam risk)
assertTrue(_verifyMerkleProof(proofPre, rootPre, 0, commitment, 20));
assertTrue(_verifyMerkleProof(proofPre, rootPost, 0, commitment, 20)); // Still valid (risk)
// On-chain invalid
(,, uint256 postCommitment) = w.getMembershipInfo(1);
assertEq(postCommitment, 0);
}
function testFuzz_MultiUserEraseReuseRace(uint8 numUsers, bool fullErase) external {
vm.assume(numUsers > 1 && numUsers <= 8);
uint32 rateLimit = w.minMembershipRateLimit();