Fix non native tokens updated

l1-contracts/contracts/bridge/L1ERC20Bridge.sol

@@ -30,7 +30,7 @@
     using SafeERC20 for IERC20;
 
     /// @dev zkSync smart contract that is used to operate with L2 via asynchronous L2 <-> L1 communication
     IZkSync internal immutable zkSync;
 
     /// @dev A mapping L2 batch number => message number => flag
     /// @dev Used to indicate that zkSync L2 -> L1 message was already processed
@@ -87,12 +87,18 @@
         uint256 _deployBridgeProxyFee,
         uint256 _amount
     ) external payable reentrancyGuardInitializer {
+        bool nativeErc20 = _amount != 0;
+
         require(_l2TokenBeacon != address(0), "nf");
         require(_governor != address(0), "nh");
         // We are expecting to see the exact three bytecodes that are needed to initialize the bridge
         require(_factoryDeps.length == 3, "mk");
         // The caller miscalculated deploy transactions fees
-        require(_amount == _deployBridgeImplementationFee + _deployBridgeProxyFee, "fee");
+        if (nativeErc20) {
+            require(_amount == _deployBridgeImplementationFee + _deployBridgeProxyFee, "fee");
+        } else {
+            require(msg.value == _deployBridgeImplementationFee + _deployBridgeProxyFee, "fee");
+        }
         l2TokenProxyBytecodeHash = L2ContractHelper.hashL2Bytecode(_factoryDeps[2]);
         l2TokenBeacon = _l2TokenBeacon;
 
@@ -149,9 +155,18 @@
         address _l1Token,
         uint256 _amount,
         uint256 _l2TxGasLimit,
-        uint256 _l2TxGasPerPubdataByte
+        uint256 _l2TxGasPerPubdataByte,
+        uint256 _l2MaxFee
     ) external payable returns (bytes32 l2TxHash) {
-        l2TxHash = deposit(_l2Receiver, _l1Token, _amount, _l2TxGasLimit, _l2TxGasPerPubdataByte, address(0));
+        l2TxHash = deposit(
+            _l2Receiver,
+            _l1Token,
+            _amount,
+            _l2TxGasLimit,
+            _l2TxGasPerPubdataByte,
+            address(0),
+            _l2MaxFee
+        );    
     }
 
     /// @notice Initiates a deposit by locking funds on the contract and sending the request
@@ -164,6 +179,7 @@
     /// @param _l2TxGasLimit The L2 gas limit to be used in the corresponding L2 transaction
     /// @param _l2TxGasPerPubdataByte The gasPerPubdataByteLimit to be used in the corresponding L2 transaction
     /// @param _refundRecipient The address on L2 that will receive the refund for the transaction.
+    /// @param _l2MaxFee The max fee to be paid in L2.
     /// @dev If the L2 deposit finalization transaction fails, the `_refundRecipient` will receive the `_l2Value`.
     /// Please note, the contract may change the refund recipient's address to eliminate sending funds to addresses
     /// out of control.
@@ -184,35 +200,44 @@
         uint256 _amount,
         uint256 _l2TxGasLimit,
         uint256 _l2TxGasPerPubdataByte,
-        address _refundRecipient
+        address _refundRecipient,
+        uint256 _l2MaxFee
     ) public payable nonReentrant returns (bytes32 l2TxHash) {
         require(_amount != 0, "2T"); // empty deposit amount
         uint256 amount = _depositFunds(msg.sender, IERC20(_l1Token), _amount);
         require(amount == _amount, "1T"); // The token has non-standard transfer logic
 
+        l2TxHash = _getRefundRecipientAndRequestL2Transaction(_refundRecipient, _l2MaxFee, _l2Receiver, _l1Token, _l2TxGasLimit, _l2TxGasPerPubdataByte, amount);
+        // Save the deposited amount to claim funds on L1 if the deposit failed on L2
+        depositAmount[msg.sender][_l1Token][l2TxHash] = amount;
+        emit DepositInitiated(l2TxHash, msg.sender, _l2Receiver, _l1Token, amount);
+    }
+
+    function _getRefundRecipientAndRequestL2Transaction(address _refundRecipient, uint256 _l2MaxFee, address _l2Receiver, address _l1Token, uint256 _l2TxGasLimit, uint256 _l2TxGasPerPubdataByte, uint256 amount) internal returns (bytes32) {
         bytes memory l2TxCalldata = _getDepositL2Calldata(msg.sender, _l2Receiver, _l1Token, amount);
         // If the refund recipient is not specified, the refund will be sent to the sender of the transaction.
         // Otherwise, the refund will be sent to the specified address.
         // If the recipient is a contract on L1, the address alias will be applied.
-        address refundRecipient = _refundRecipient;
-        if (_refundRecipient == address(0)) {
-            refundRecipient = msg.sender != tx.origin ? AddressAliasHelper.applyL1ToL2Alias(msg.sender) : msg.sender;
-        }
-        l2TxHash = zkSync.requestL2Transaction{value: msg.value}(
+        address refundRecipient = _getRefundRecipient(_refundRecipient);
+
+        return zkSync.requestL2Transaction{value: msg.value}(
             l2Bridge,
             0, // L2 msg.value
-            0,
+            _l2MaxFee,
             l2TxCalldata,
             _l2TxGasLimit,
             _l2TxGasPerPubdataByte,
             new bytes[](0),
             refundRecipient
         );
+    }
 
-        // Save the deposited amount to claim funds on L1 if the deposit failed on L2
-        depositAmount[msg.sender][_l1Token][l2TxHash] = amount;
-
-        emit DepositInitiated(l2TxHash, msg.sender, _l2Receiver, _l1Token, amount);
+    // Refund recipient logic
+    function _getRefundRecipient(address _refundRecipient) internal view returns (address) {
+        return
+            _refundRecipient == address(0)
+                ? (msg.sender != tx.origin ? AddressAliasHelper.applyL1ToL2Alias(msg.sender) : msg.sender)
+                : _refundRecipient;
     }
 
     /// @dev Transfers tokens from the depositor address to the smart contract address
@@ -273,7 +298,7 @@
             _merkleProof,
             TxStatus.Failure
         );
         require(proofValid, "yn");
 
         uint256 amount = depositAmount[_depositSender][_l1Token][_l2TxHash];
         require(amount > 0, "y1");

l1-contracts/contracts/bridge/L1WethBridge.sol

@@ -85,13 +85,20 @@ contract L1WethBridge is IL1Bridge, ReentrancyGuard {
         uint256 _deployBridgeProxyFee,
         uint256 _amount
     ) external payable reentrancyGuardInitializer {
+        bool nativeErc20 = _amount != 0;
+
         require(_l2WethAddress != address(0), "L2 WETH address cannot be zero");
         require(_governor != address(0), "Governor address cannot be zero");
         require(_factoryDeps.length == 2, "Invalid factory deps length provided");
-        require(
-            _amount == _deployBridgeImplementationFee + _deployBridgeProxyFee,
-            "Miscalculated deploy transactions fees"
-        );
+
+        if (nativeErc20) {
+            require(
+                _amount == _deployBridgeImplementationFee + _deployBridgeProxyFee,
+                "Miscalculated deploy transactions fees"
+            );
+        } else {
+            require(msg.value == _deployBridgeImplementationFee + _deployBridgeProxyFee, "Miscalculated deploy transactions fees");
+        }
 
         l2WethAddress = _l2WethAddress;
 
@@ -164,7 +171,8 @@ contract L1WethBridge is IL1Bridge, ReentrancyGuard {
         uint256 _amount,
         uint256 _l2TxGasLimit,
         uint256 _l2TxGasPerPubdataByte,
-        address _refundRecipient
+        address _refundRecipient,
+        uint256 _l2MaxFee
     ) external payable nonReentrant returns (bytes32 txHash) {
         require(_l1Token == l1WethAddress, "Invalid L1 token address");
         require(_amount != 0, "Amount cannot be zero");
@@ -187,7 +195,7 @@ contract L1WethBridge is IL1Bridge, ReentrancyGuard {
         txHash = zkSync.requestL2Transaction{value: _amount + msg.value}(
             l2Bridge,
             _amount,
-            0,
+            _l2MaxFee,
             l2TxCalldata,
             _l2TxGasLimit,
             _l2TxGasPerPubdataByte,

l1-contracts/contracts/bridge/interfaces/IL1Bridge.sol

@@ -26,7 +26,8 @@ interface IL1Bridge {
         uint256 _amount,
         uint256 _l2TxGasLimit,
         uint256 _l2TxGasPerPubdataByte,
-        address _refundRecipient
+        address _refundRecipient,
+        uint256 _l2MaxFee
     ) external payable returns (bytes32 txHash);
 
     function claimFailedDeposit(

l1-contracts/contracts/bridge/interfaces/IL1BridgeLegacy.sol

@@ -11,6 +11,7 @@ interface IL1BridgeLegacy {
         address _l1Token,
         uint256 _amount,
         uint256 _l2TxGasLimit,
-        uint256 _l2TxGasPerPubdataByte
+        uint256 _l2TxGasPerPubdataByte,
+        uint256 _l2MaxFee
     ) external payable returns (bytes32 txHash);
 }

l1-contracts/contracts/zksync/facets/Mailbox.sol

@@ -22,6 +22,8 @@ import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol
 // While formally the following import is not used, it is needed to inherit documentation from it
 import {IBase} from "../interfaces/IBase.sol";
 
+bool constant NATIVE_ERC20 = $(NATIVE_ERC20);
+
 /// @title zkSync Mailbox contract providing interfaces for L1 <-> L2 interaction.
 /// @author Matter Labs
 /// @custom:security-contact [email protected]
@@ -173,8 +175,7 @@ contract MailboxFacet is Base, IMailbox {
         bytes calldata _message,
         bytes32[] calldata _merkleProof
     ) external nonReentrant {
-        // #def TOKEN_TYPE 'ERC20'
-        // #if TOKEN_TYPE == 'ETH'
+        // #if NATIVE_ERC20 == false
         require(!s.isEthWithdrawalFinalized[_l2BatchNumber][_l2MessageIndex], "jj");
 
         L2Message memory l2ToL1Message = L2Message({
@@ -183,16 +184,16 @@ contract MailboxFacet is Base, IMailbox {
             data: _message
         });
 
-        (address _l1WithdrawReceiver, address _t, uint256 _amount) = _parseL2WithdrawalMessage(_message);
+        (address _l1WithdrawReceiver, uint256 _amount) = _parseL2WithdrawalMessage(_message);
         {
             bool proofValid = proveL2MessageInclusion(_l2BatchNumber, _l2MessageIndex, l2ToL1Message, _merkleProof);
             require(proofValid, "pi"); // Failed to verify that withdrawal was actually initialized on L2
         }
         s.isEthWithdrawalFinalized[_l2BatchNumber][_l2MessageIndex] = true;
         _withdrawFunds(_l1WithdrawReceiver, _amount);
-
+        
         emit EthWithdrawalFinalized(_l1WithdrawReceiver, _amount);
-        // #elif TOKEN_TYPE == 'ERC20'
+        // #elif NATIVE_ERC20 == true
         require(!s.isEthWithdrawalFinalized[_l2BatchNumber][_l2MessageIndex], "pw");
 
         L2Message memory l2ToL1Message = L2Message({
@@ -230,10 +231,10 @@ contract MailboxFacet is Base, IMailbox {
     ) external payable nonReentrant returns (bytes32 canonicalTxHash) {
         // Change the sender address if it is a smart contract to prevent address collision between L1 and L2.
         // Please note, currently zkSync address derivation is different from Ethereum one, but it may be changed in the future.
-        // address sender = msg.sender;
-        // if (sender != tx.origin) {
-        //     sender = AddressAliasHelper.applyL1ToL2Alias(msg.sender);
-        // }
+        address sender = msg.sender;
+        if (sender != tx.origin) {
+            sender = AddressAliasHelper.applyL1ToL2Alias(msg.sender);
+        }
 
         // Enforcing that `_l2GasPerPubdataByteLimit` equals to a certain constant number. This is needed
         // to ensure that users do not get used to using "exotic" numbers for _l2GasPerPubdataByteLimit, e.g. 1-2, etc.
@@ -243,7 +244,7 @@ contract MailboxFacet is Base, IMailbox {
         require(_l2GasPerPubdataByteLimit == REQUIRED_L2_GAS_PRICE_PER_PUBDATA, "qp");
 
         canonicalTxHash = _requestL2Transaction(
-            msg.sender,
+            sender,
             _contractL2,
             _l2Value,
             _amount,
@@ -273,12 +274,15 @@ contract MailboxFacet is Base, IMailbox {
         // Here we manually assign fields for the struct to prevent "stack too deep" error
         WritePriorityOpParams memory params;
 
+        uint256 amount = _amount != 0 ? _amount : msg.value;
+        // uint256 amount = msg.value;
+
         // Checking that the user provided enough ether to pay for the transaction.
         // Using a new scope to prevent "stack too deep" error
         {
             params.l2GasPrice = _isFree ? 0 : _deriveL2GasPrice(tx.gasprice, _l2GasPerPubdataByteLimit);
             uint256 baseCost = params.l2GasPrice * _l2GasLimit;
-            require(_amount >= baseCost + _l2Value, "mv"); // The `msg.value` doesn't cover the transaction cost
+            require(amount >= baseCost + _l2Value, "mv"); // The `amount` doesn't cover the transaction cost
         }
 
         // If the `_refundRecipient` is not provided, we use the `_sender` as the recipient.
@@ -288,22 +292,25 @@ contract MailboxFacet is Base, IMailbox {
             refundRecipient = AddressAliasHelper.applyL1ToL2Alias(refundRecipient);
         }
 
-        // The address of the token that is used in the L2 as native.
-        address nativeTokenAddress = address($(L1_NATIVE_TOKEN_ADDRESS));
-        // Check balance and allowance.
-        require(IERC20(nativeTokenAddress).balanceOf(tx.origin) >= _amount, "Not enough balance");
-        require(IERC20(nativeTokenAddress).allowance(tx.origin, address(this)) >= _amount, "Not enough allowance");
+        // Check if we are operating with native tokens.
+        if (_amount != 0) { 
+            // The address of the token that is used in the L2 as native.
+            address nativeTokenAddress = address($(L1_NATIVE_TOKEN_ADDRESS));
+            // Check balance and allowance.
+            require(IERC20(nativeTokenAddress).balanceOf(tx.origin) >= amount, "Not enough balance");
+            require(IERC20(nativeTokenAddress).allowance(tx.origin, address(this)) >= amount, "Not enough allowance");
 
-        // Transfer tokens to the contract.
-        IERC20(nativeTokenAddress).safeTransferFrom(tx.origin, address(this), _amount);
+            // Transfer tokens to the contract.
+            IERC20(nativeTokenAddress).safeTransferFrom(tx.origin, address(this), amount);
+        }
 
         params.sender = _sender;
         params.txId = s.priorityQueue.getTotalPriorityTxs();
         params.l2Value = _l2Value;
         params.contractAddressL2 = _contractAddressL2;
         params.expirationTimestamp = uint64(block.timestamp + PRIORITY_EXPIRATION);
         params.l2GasLimit = _l2GasLimit;
-        params.valueToMint = _amount;
+        params.valueToMint = amount;
         params.l2GasPricePerPubdata = _l2GasPerPubdataByteLimit;
         params.refundRecipient = refundRecipient;
 

l1-contracts/hardhat.config.ts

@@ -28,7 +28,7 @@
 let testConfigFile = fs.readFileSync(`${testConfigPath}/native_erc20.json`, { encoding: "utf-8" });
 
 if (testConfigFile === "") {
   testConfigFile = '{ "address": "0x0" }';
 }
 
 const nativeERC20Token = JSON.parse(testConfigFile);
@@ -105,17 +105,18 @@
     defs: (() => {
       const defs = process.env.CONTRACT_TESTS ? contractDefs.test : contractDefs[process.env.CHAIN_ETH_NETWORK];
 
       let path = `${process.env.ZKSYNC_HOME}/etc/tokens/native_erc20.json`;
       let rawData = fs.readFileSync(path, "utf8");
       let address = "0x52312AD6f01657413b2eaE9287f6B9ADaD93D5FE";
       try {
         let jsonConfig = JSON.parse(rawData);
         address = jsonConfig.address;
       } catch (_e) {
         address = "0x52312AD6f01657413b2eaE9287f6B9ADaD93D5FE";
       }
 
       return {
+        NATIVE_ERC20: process.env.NATIVE_ERC20,
         NATIVE_ERC20_ADDRESS: address,
         ...systemParams,
         ...defs,

l1-contracts/scripts/initialize-bridges.ts

@@ -61,13 +61,18 @@
     .option("--gas-price <gas-price>")
     .option("--nonce <nonce>")
     .option("--erc20-bridge <erc20-bridge>")
+    .option("--native-erc20")
     .action(async (cmd) => {
       const deployWallet = cmd.privateKey
         ? new Wallet(cmd.privateKey, provider)
         : Wallet.fromMnemonic(
             process.env.MNEMONIC ? process.env.MNEMONIC : ethTestConfig.mnemonic,
           "m/44'/60'/0'/0/0"
           ).connect(provider);
+
+      const nativeErc20impl = cmd.nativeErc20 ? true : false;
+      console.log(`Using native erc20: ${nativeErc20impl}`);
+
       console.log(`Using deployer wallet: ${deployWallet.address}`);
 
       const gasPrice = cmd.gasPrice ? parseUnits(cmd.gasPrice, "gwei") : await provider.getGasPrice();
@@ -152,7 +157,7 @@
         zkSync.requestL2Transaction(
           ethers.constants.AddressZero,
           0,
-          requiredValueToPublishBytecodes,
+          nativeErc20impl ? requiredValueToPublishBytecodes : 0,
           "0x",
           priorityTxMaxGasLimit,
           SYSTEM_CONFIG.requiredL2GasPricePerPubdata,
@@ -166,15 +171,14 @@
           l2GovernorAddress,
           requiredValueToInitializeBridge,
           requiredValueToInitializeBridge,
-          requiredValueToInitializeBridge.mul(2),
+          nativeErc20impl ? requiredValueToInitializeBridge.mul(2) : 0,
           {
             gasPrice,
             nonce: nonce + 1,
             value: requiredValueToInitializeBridge.mul(2),
           }
         ),
       ];
-
       const txs = await Promise.all(independentInitialization);
       for (const tx of txs) {
         console.log(`Transaction sent with hash ${tx.hash} and nonce ${tx.nonce}. Waiting for receipt...`);

l1-contracts/scripts/initialize-l2-weth-token.ts

@@ -124,6 +124,7 @@
     .option("--private-key <private-key>")
     .option("--gas-price <gas-price>")
     .option("--nonce <nonce>")
+    .option('--native-erc20')
     .action(async (cmd) => {
       if (!l1WethTokenAddress) {
         console.log("Base Layer WETH address not provided. Skipping.");
@@ -136,6 +137,10 @@
             process.env.MNEMONIC ? process.env.MNEMONIC : ethTestConfig.mnemonic,
             "m/44'/60'/0'/0/1"
           ).connect(provider);
+
+      const nativeErc20impl = cmd.nativeErc20 ? true : false;
+      console.log(`Using native erc20: ${nativeErc20impl}`);
+
       console.log(`Using deployer wallet: ${deployWallet.address}`);
 
       const gasPrice = cmd.gasPrice ? parseUnits(cmd.gasPrice, "gwei") : await provider.getGasPrice();
@@ -160,7 +165,7 @@
       const tx = await zkSync.requestL2Transaction(
         l2WethTokenProxyAddress,
         0,
-        requiredValueToInitializeBridge,
+        nativeErc20impl? requiredValueToInitializeBridge : 0,
         calldata,
         DEPLOY_L2_BRIDGE_COUNTERPART_GAS_LIMIT,
         SYSTEM_CONFIG.requiredL2GasPricePerPubdata,

l1-contracts/scripts/initialize-weth-bridges.ts

@@ -39,13 +39,18 @@ async function main() {
     .option("--private-key <private-key>")
     .option("--gas-price <gas-price>")
     .option("--nonce <nonce>")
+    .option("--native-erc20")
     .action(async (cmd) => {
       const deployWallet = cmd.privateKey
         ? new Wallet(cmd.privateKey, provider)
         : Wallet.fromMnemonic(
             process.env.MNEMONIC ? process.env.MNEMONIC : ethTestConfig.mnemonic,
           "m/44'/60'/0'/0/0"
           ).connect(provider);
+
+      const nativeErc20impl = cmd.nativeErc20 ? true : false;
+      console.log(`Using native erc20: ${nativeErc20impl}`);
+
       console.log(`Using deployer wallet: ${deployWallet.address}`);
 
       const gasPrice = cmd.gasPrice ? parseUnits(cmd.gasPrice, "gwei") : await provider.getGasPrice();
@@ -82,7 +87,7 @@ async function main() {
         l2GovernorAddress,
         requiredValueToInitializeBridge,
         requiredValueToInitializeBridge,
-        requiredValueToInitializeBridge.mul(2),
+        nativeErc20impl ? requiredValueToInitializeBridge.mul(2) : 0,
         {
           gasPrice,
           value: requiredValueToInitializeBridge.mul(2),