feat(its): add validation checks for evm its message fields

contracts/InterchainTokenService.sol

@@ -297,6 +297,8 @@ contract InterchainTokenService is
         bytes calldata params,
         uint256 gasValue
     ) external payable whenNotPaused returns (bytes32 tokenId) {
+        if (bytes(params).length == 0) revert EmptyParams();
+
         // Custom token managers can't be deployed with native interchain token type, which is reserved for interchain tokens
         if (tokenManagerType == TokenManagerType.NATIVE_INTERCHAIN_TOKEN) revert CannotDeploy(tokenManagerType);
 
@@ -515,6 +517,7 @@ contract InterchainTokenService is
         uint256 gasValue
     ) external payable whenNotPaused {
         if (data.length == 0) revert EmptyData();
+
         amount = _takeToken(tokenId, msg.sender, amount, false);
 
         _transmitInterchainTransfer(
@@ -907,6 +910,9 @@ contract InterchainTokenService is
         string calldata destinationChain,
         uint256 gasValue
     ) internal {
+        if (bytes(name).length == 0) revert EmptyTokenName();
+        if (bytes(symbol).length == 0) revert EmptyTokenSymbol();
+
         // slither-disable-next-line unused-return
         deployedTokenManager(tokenId);
 
@@ -968,6 +974,9 @@ contract InterchainTokenService is
         string memory symbol,
         uint8 decimals
     ) internal returns (address tokenAddress) {
+        if (bytes(name).length == 0) revert EmptyTokenName();
+        if (bytes(symbol).length == 0) revert EmptyTokenSymbol();
+
         bytes32 salt = _getInterchainTokenSalt(tokenId);
 
         address minter;
@@ -1029,6 +1038,7 @@ contract InterchainTokenService is
         bytes memory data,
         uint256 gasValue
     ) internal {
+        if (destinationAddress.length == 0) revert EmptyDestinationAddress();
         if (amount == 0) revert ZeroAmount();
 
         // slither-disable-next-line reentrancy-events

contracts/interfaces/IInterchainTokenService.sol

@@ -50,6 +50,10 @@ interface IInterchainTokenService is
     error CannotDeployRemotelyToSelf();
     error InvalidPayload();
     error GatewayCallFailed(bytes data);
+    error EmptyTokenName();
+    error EmptyTokenSymbol();
+    error EmptyParams();
+    error EmptyDestinationAddress();
 
     event InterchainTransfer(
         bytes32 indexed tokenId,

test/InterchainTokenService.js

@@ -675,6 +675,26 @@ describe('Interchain Token Service', () => {
 
             await service.setPauseStatus(false).then((tx) => tx.wait);
         });
+
+        it('Should revert when registering an interchain token with empty token name', async () => {
+            expect(await tokenManager.hasRole(wallet.address, OPERATOR_ROLE)).to.be.true;
+
+            await expectRevert(
+                (gasOptions) => service.deployInterchainToken(salt, '', '', tokenSymbol, tokenDecimals, wallet.address, 0, gasOptions),
+                service,
+                'EmptyTokenName',
+            );
+        });
+
+        it('Should revert when registering an interchain token with empty token symbol', async () => {
+            expect(await tokenManager.hasRole(wallet.address, OPERATOR_ROLE)).to.be.true;
+
+            await expectRevert(
+                (gasOptions) => service.deployInterchainToken(salt, '', tokenName, '', tokenDecimals, wallet.address, 0, gasOptions),
+                service,
+                'EmptyTokenSymbol',
+            );
+        });
     });
 
     describe('Deploy and Register remote Interchain Token', () => {
@@ -728,6 +748,30 @@ describe('Interchain Token Service', () => {
             );
         });
 
+        it('Should revert on remote interchain token deployment with invalid token name', async () => {
+            await expectRevert(
+                (gasOptions) =>
+                    service.deployInterchainToken(salt, destinationChain, '', tokenSymbol, tokenDecimals, minter, gasValue, {
+                        ...gasOptions,
+                        value: gasValue,
+                    }),
+                service,
+                'EmptyTokenName',
+            );
+        });
+
+        it('Should revert on remote interchain token deployment with invalid token symbol', async () => {
+            await expectRevert(
+                (gasOptions) =>
+                    service.deployInterchainToken(salt, destinationChain, tokenName, '', tokenDecimals, minter, gasValue, {
+                        ...gasOptions,
+                        value: gasValue,
+                    }),
+                service,
+                'EmptyTokenSymbol',
+            );
+        });
+
         it('Should revert on remote interchain token deployment if paused', async () => {
             await service.setPauseStatus(true).then((tx) => tx.wait);
 
@@ -820,6 +864,14 @@ describe('Interchain Token Service', () => {
             await expectRevert((gasOptions) => service.deployTokenManager(salt, '', 6, params, 0, gasOptions));
         });
 
+        it('Should revert on deploying a local token manager with invalid params', async () => {
+            await expectRevert(
+                (gasOptions) => service.deployTokenManager(salt, '', NATIVE_INTERCHAIN_TOKEN, '0x', 0, gasOptions),
+                service,
+                'EmptyParams',
+            );
+        });
+
         it('Should revert on deploying a local token manager with interchain token manager type', async () => {
             const params = defaultAbiCoder.encode(['bytes', 'address'], [wallet.address, token.address]);
 
@@ -1271,6 +1323,18 @@ describe('Interchain Token Service', () => {
             );
         });
 
+        it('Should revert on initiate interchain token transfer with invalid destination address', async () => {
+            await expectRevert(
+                (gasOptions) =>
+                    service.interchainTransfer(tokenId, destinationChain, '0x', amount, '0x', gasValue, {
+                        ...gasOptions,
+                        value: gasValue,
+                    }),
+                service,
+                'EmptyDestinationAddress',
+            );
+        });
+
         it('Should revert on initiate interchain token transfer when service is paused', async () => {
             await service.setPauseStatus(true).then((tx) => tx.wait);
 
@@ -1299,6 +1363,18 @@ describe('Interchain Token Service', () => {
             await service.setPauseStatus(false).then((tx) => tx.wait);
         });
 
+        it('Should revert on transmit send token when destination address is zero address', async () => {
+            await expectRevert(
+                (gasOptions) =>
+                    service.transmitInterchainTransfer(tokenId, wallet.address, destinationChain, '0x', amount, '0x', {
+                        ...gasOptions,
+                        value: gasValue,
+                    }),
+                service,
+                'TakeTokenFailed',
+            );
+        });
+
         it('Should revert on transmit send token when not called by interchain token', async () => {
             const errorSignatureHash = id('NotToken(address,address)');
             const selector = errorSignatureHash.substring(0, 10);
@@ -1638,6 +1714,16 @@ describe('Interchain Token Service', () => {
             );
         });
 
+        it('Should revert on callContractWithInterchainToken function on the service with invalid destination address', async () => {
+            const [, , tokenId] = await deployFunctions.lockUnlock(service, 'Test Token', 'TT', 12, amount);
+
+            await expectRevert(
+                (gasOptions) => service.callContractWithInterchainToken(tokenId, destinationChain, '0x', amount, data, 0, gasOptions),
+                service,
+                'EmptyDestinationAddress',
+            );
+        });
+
         for (const type of ['lockUnlock', 'lockUnlockFee']) {
             it(`Should be able to initiate an interchain token transfer via the interchainTransfer function on the service when the service is approved as well [${type}]`, async () => {
                 const [token, tokenManager, tokenId] = await deployFunctions[type](service, `Test Token ${type}`, 'TT', 12, amount);