chore: add check for moniker and update script

abi/stakehub.abi

@@ -649,6 +649,25 @@
     "outputs": [],
     "stateMutability": "nonpayable"
   },
+  {
+    "type": "function",
+    "name": "isMonikerExisted",
+    "inputs": [
+      {
+        "name": "moniker",
+        "type": "string",
+        "internalType": "string"
+      }
+    ],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool",
+        "internalType": "bool"
+      }
+    ],
+    "stateMutability": "view"
+  },
   {
     "type": "function",
     "name": "isPaused",
@@ -1342,6 +1361,11 @@
     "name": "DuplicateConsensusAddress",
     "inputs": []
   },
+  {
+    "type": "error",
+    "name": "DuplicateMoniker",
+    "inputs": []
+  },
   {
     "type": "error",
     "name": "DuplicateVoteAddress",

contracts/BC_fusion/StakeHub.sol

@@ -49,6 +49,8 @@ contract StakeHub is System, Initializable {
     error DuplicateConsensusAddress();
     // @notice signature: 0x11fdb947
     error DuplicateVoteAddress();
+    // @notice signature: 0xc0bf4143
+    error DuplicateMoniker();
     // @notice signature: 0x2f64097e
     error SelfDelegationNotEnough();
     // @notice signature: 0xdc81db85
@@ -106,6 +108,8 @@ contract StakeHub is System, Initializable {
     EnumerableSet.AddressSet private _validatorSet;
     // validator operator address => validator info
     mapping(address => Validator) private _validators;
+    // validator moniker set(hash of the moniker)
+    mapping(bytes32 => bool) private _monikerSet;
     // validator consensus address => validator operator address
     mapping(address => address) public consensusToOperator;
     // validator consensus address => expiry date
@@ -277,6 +281,8 @@ contract StakeHub is System, Initializable {
         if (voteToOperator[voteAddress] != address(0) || _legacyVoteAddress[voteAddress]) {
             revert DuplicateVoteAddress();
         }
+        bytes32 monikerHash = keccak256(abi.encodePacked(description.moniker));
+        if (_monikerSet[monikerHash]) revert DuplicateMoniker();
 
         uint256 delegation = msg.value;
         if (delegation < minSelfDelegationBNB + LOCK_AMOUNT) revert SelfDelegationNotEnough();
@@ -294,6 +300,7 @@ contract StakeHub is System, Initializable {
         address creditContract = _deployStakeCredit(operatorAddress, description.moniker);
 
         _validatorSet.add(operatorAddress);
+        _monikerSet[monikerHash] = true;
         Validator storage valInfo = _validators[operatorAddress];
         valInfo.consensusAddress = consensusAddress;
         valInfo.operatorAddress = operatorAddress;
@@ -477,7 +484,7 @@ contract StakeHub is System, Initializable {
     /**
      * @param srcValidator the operator address of the validator to be redelegated from
      * @param dstValidator the operator address of the validator to be redelegated to
-     * @param shares the shares to be redeloperatorAddressegated
+     * @param shares the shares to be redelegated
      * @param delegateVotePower whether to delegate vote power to the dstValidator
      */
     function redelegate(
@@ -884,6 +891,10 @@ contract StakeHub is System, Initializable {
         }
     }
 
+    function isMonikerExisted(string calldata moniker) external view returns (bool) {
+        return _monikerSet[keccak256(abi.encodePacked(moniker))];
+    }
+
     /*----------------- internal functions -----------------*/
     function _checkMoniker(string memory moniker) internal pure returns (bool) {
         bytes memory bz = bytes(moniker);
@@ -954,7 +965,7 @@ contract StakeHub is System, Initializable {
             return;
         }
         if (IStakeCredit(valInfo.creditContract).getPooledBNB(operatorAddress) < minSelfDelegationBNB) {
-            _jailValidator(valInfo, 0);
+            _jailValidator(valInfo, downtimeJailTime);
             // need to inform BSCValidatorSet contract to remove the validator
             IBSCValidatorSet(VALIDATOR_CONTRACT_ADDR).jailValidator(valInfo.consensusAddress);
         }

package.json

@@ -7,7 +7,7 @@
   "scripts": {
     "lint:check": "forge fmt ./contracts/BC_fusion --check",
     "lint:write": "forge fmt ./contracts/BC_fusion",
-    "generate:dev": "poetry run python -m scripts.generate dev --breath-block-interval \"1 minutes\" --block-interval \"1 seconds\" --init-bc-consensus-addresses 'hex\"00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb9226600000000000000000000000070997970c51812dc3a010c7d01b50e0d17dc79c80000000000000000000000003c44cdddb6a900fa2b585dd299e03d12fa4293bc\"' --init-bc-vote-addresses 'hex\"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\"' --asset-protector \"0xdF87F0e2B8519Ea2DD4aBd8B639cdD628497eD25\" --unbond-period \"2 minutes\" --downtime-jail-time \"2 minutes\" --felony-jail-time \"3 minutes\" --init-voting-delay \"1 minutes / BLOCK_INTERVAL\" --init-voting-period \"2 minutes / BLOCK_INTERVAL\" --init-min-period-after-quorum \"uint64(1 minutes / BLOCK_INTERVAL)\" --governor-protector \"0xdF87F0e2B8519Ea2DD4aBd8B639cdD628497eD25\" --init-minimal-delay \"1 minutes\""
+    "generate:dev": "poetry run python -m scripts.generate dev --init-felony-slash-scope \"60\" --breathe-block-interval \"1 minutes\" --block-interval \"1 seconds\" --init-bc-consensus-addresses 'hex\"00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb9226600000000000000000000000070997970c51812dc3a010c7d01b50e0d17dc79c80000000000000000000000003c44cdddb6a900fa2b585dd299e03d12fa4293bc\"' --init-bc-vote-addresses 'hex\"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\"' --asset-protector \"0xdF87F0e2B8519Ea2DD4aBd8B639cdD628497eD25\" --unbond-period \"2 minutes\" --downtime-jail-time \"2 minutes\" --felony-jail-time \"3 minutes\" --init-voting-delay \"1 minutes / BLOCK_INTERVAL\" --init-voting-period \"2 minutes / BLOCK_INTERVAL\" --init-min-period-after-quorum \"uint64(1 minutes / BLOCK_INTERVAL)\" --governor-protector \"0xdF87F0e2B8519Ea2DD4aBd8B639cdD628497eD25\" --init-minimal-delay \"1 minutes\""
   },
   "dependencies": {
     "@openzeppelin/contracts": "^4.9.3",

scripts/generate.py

@@ -116,13 +116,15 @@ def generate_relayer_hub(whitelist_1, whitelist_2):
         insert(contract, "alreadyInit = true;", "\t\twhitelistInit();")
 
 
-def generate_slash_indicator():
-    if network == "dev":
-        contract = "SlashIndicator.sol"
-        backup_file(
-            os.path.join(work_dir, "contracts", contract), os.path.join(work_dir, "contracts", contract[:-4] + ".bak")
-        )
+def generate_slash_indicator(init_felony_slash_scope):
+    contract = "SlashIndicator.sol"
+    backup_file(
+        os.path.join(work_dir, "contracts", contract), os.path.join(work_dir, "contracts", contract[:-4] + ".bak")
+    )
 
+    replace_parameter(contract, "uint256 public constant INIT_FELONY_SLASH_SCOPE", f"{init_felony_slash_scope}")
+
+    if network == "dev":
         insert(contract, "alreadyInit = true;", "\t\tenableMaliciousVoteSlash = true;")
 
 
@@ -348,6 +350,7 @@ def dev(
         str, typer.Option(help="whitelist relayer2's address")] = "0x316b2Fa7C8a2ab7E21110a4B3f58771C01A71344",
     source_chain_id: Annotated[
         str, typer.Option(help="source chain id of the token recover portal")] = "Binance-Chain-Ganges",
+    init_felony_slash_scope: str = "86400",
     breathe_block_interval: Annotated[str, typer.Option(help="breath block interval of Parlia")] = "1 days",
     block_interval: Annotated[str, typer.Option(help="block interval of Parlia")] = "3 seconds",
     init_bc_consensus_addresses:
@@ -390,7 +393,7 @@ def dev(
     generate_system()
     generate_cross_chain()
     generate_system_reward()
-    generate_slash_indicator()
+    generate_slash_indicator(init_felony_slash_scope)
     generate_relayer_hub(whitelist_1, whitelist_2)
     generate_tendermint_light_client(init_consensus_bytes)
     generate_validator_set(init_burn_ratio, init_validatorset_bytes)

test/StakeHub.t.sol

@@ -35,24 +35,69 @@ contract StakeHubTest is Deployer {
         stakeHub.initialize();
     }
 
-    function testCreateAndEditValidator() public {
-        // 1. create validator
+    function testCreateValidator() public {
+        // create validator success
+        (address validator,) = _createValidator(2000 ether);
+        (address consensusAddress,,, bytes memory voteAddress,,) = stakeHub.getValidatorBasicInfo(validator);
+
+        // create failed with duplicate consensus address
+        uint256 delegation = 2000 ether;
+        address operatorAddress = _getNextUserAddress();
+        StakeHub.Commission memory commission = StakeHub.Commission({ rate: 10, maxRate: 100, maxChangeRate: 5 });
+        StakeHub.Description memory description = StakeHub.Description({
+            moniker: string.concat("T", vm.toString(uint24(uint160(operatorAddress)))),
+            identity: vm.toString(operatorAddress),
+            website: vm.toString(operatorAddress),
+            details: vm.toString(operatorAddress)
+        });
+        bytes memory blsPubKey = bytes.concat(
+            hex"00000000000000000000000000000000000000000000000000000000", abi.encodePacked(operatorAddress)
+        );
+        bytes memory blsProof = new bytes(96);
+
+        uint256 toLock = stakeHub.LOCK_AMOUNT();
+        vm.prank(operatorAddress);
+        vm.expectRevert();
+        stakeHub.createValidator{ value: delegation + toLock }(
+            consensusAddress, blsPubKey, blsProof, commission, description
+        );
+
+        // create failed with duplicate vote address
+        consensusAddress = address(uint160(uint256(keccak256(blsPubKey))));
+        vm.prank(operatorAddress);
+        vm.expectRevert();
+        stakeHub.createValidator{ value: delegation + toLock }(
+            consensusAddress, voteAddress, blsProof, commission, description
+        );
+
+        // create failed with duplicate moniker
+        description = stakeHub.getValidatorDescription(validator);
+        vm.prank(operatorAddress);
+        vm.expectRevert();
+        stakeHub.createValidator{ value: delegation + toLock }(
+            consensusAddress, voteAddress, blsProof, commission, description
+        );
+    }
+
+    function testEditValidator() public {
+        // create validator
         (address validator,) = _createValidator(2000 ether);
         vm.startPrank(validator);
 
+        // edit failed because of `UpdateTooFrequently`
         vm.expectRevert();
         stakeHub.editConsensusAddress(address(1));
 
-        // 2. edit consensus address
+        // edit consensus address
         vm.warp(block.timestamp + 1 days);
         address newConsensusAddress = address(0x1234);
         vm.expectEmit(true, true, false, true, address(stakeHub));
         emit ConsensusAddressEdited(validator, newConsensusAddress);
         stakeHub.editConsensusAddress(newConsensusAddress);
-        (address realAddr,,,,,) = stakeHub.getValidatorBasicInfo(validator);
-        assertEq(realAddr, newConsensusAddress);
+        (address realConsensusAddr,,,,,) = stakeHub.getValidatorBasicInfo(validator);
+        assertEq(realConsensusAddr, newConsensusAddress);
 
-        // 3. edit commission rate
+        // edit commission rate
         vm.warp(block.timestamp + 1 days);
         vm.expectRevert();
         stakeHub.editCommissionRate(110);
@@ -64,7 +109,7 @@ contract StakeHubTest is Deployer {
         StakeHub.Commission memory realComm = stakeHub.getValidatorCommission(validator);
         assertEq(realComm.rate, 15);
 
-        // 4. edit description
+        // edit description
         vm.warp(block.timestamp + 1 days);
         StakeHub.Description memory description = stakeHub.getValidatorDescription(validator);
         description.moniker = "Test";
@@ -73,10 +118,10 @@ contract StakeHubTest is Deployer {
         emit DescriptionEdited(validator);
         stakeHub.editDescription(description);
         StakeHub.Description memory realDesc = stakeHub.getValidatorDescription(validator);
-        assertNotEq(realDesc.moniker, "Test"); // edit moniker is not allowed
+        assertNotEq(realDesc.moniker, "Test"); // edit moniker will be ignored
         assertEq(realDesc.website, "Test");
 
-        // 5. edit vote address
+        // edit vote address
         vm.warp(block.timestamp + 1 days);
         bytes memory newVoteAddress =
             hex"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001234";

test/utils/interface/IStakeHub.sol

@@ -21,6 +21,7 @@ interface StakeHub {
     error ConsensusAddressExpired();
     error DelegationAmountTooSmall();
     error DuplicateConsensusAddress();
+    error DuplicateMoniker();
     error DuplicateVoteAddress();
     error InBlackList();
     error InvalidCommission();
@@ -139,6 +140,7 @@ interface StakeHub {
     function getValidatorRewardRecord(address operatorAddress, uint256 index) external view returns (uint256);
     function getValidatorTotalPooledBNBRecord(address operatorAddress, uint256 index) external view returns (uint256);
     function initialize() external;
+    function isMonikerExisted(string memory moniker) external view returns (bool);
     function isPaused() external view returns (bool);
     function maliciousVoteSlash(bytes memory voteAddress) external;
     function maxElectedValidators() external view returns (uint256);