feat: ETH bridge

Author: xtools-at

constants/tokenConfig.js

@@ -54,6 +54,11 @@ module.exports = {
             symbol: "COBE",
             withFee: true,
         },
+        EthereumOFT: {
+            name: "Ethereum",
+            symbol: "ETH",
+            withFee: true,
+        },
     },
     "beam-testnet": {
         BeamNativeOFT: {
@@ -129,6 +134,12 @@ module.exports = {
             address: "0xc61eDB127f58f42F47a8bE8aeBe83cF602A53878",
             withFee: true,
         },
+        EthereumNativeOFT: {
+            name: "LayerZero Ethereum",
+            symbol: "LZETH",
+            withFee: true,
+            isNative: true,
+        },
     },
     goerli: {
         UsdcProxyOFT: {

contracts/contracts-upgradable/examples/AvaxOFT.sol

@@ -5,9 +5,18 @@ pragma solidity ^0.8.18;
 import "../token/oft/v2/fee/NativeOFTWithFeeUpgradeable.sol";
 import "../token/oft/v2/fee/ProxyOFTWithFeeUpgradeable.sol";
 import "../token/oft/v2/fee/OFTWithFeeUpgradeable.sol";
+import "../token/oft/v2/fee/OFTWithFeePermitUpgradeable.sol";
 
 contract BeamProxyOFT is ProxyOFTWithFeeUpgradeable {}
 
 contract BeamNativeOFT is NativeOFTWithFeeUpgradeable {}
 
 contract BeamOFT is OFTWithFeeUpgradeable {}
+
+contract AvaxOFT is OFTWithFeeUpgradeable {}
+
+contract AvaxNativeOFT is NativeOFTWithFeeUpgradeable {}
+
+contract EthereumOFT is OFTWithFeePermitUpgradeable {}
+
+contract EthereumNativeOFT is NativeOFTWithFeeUpgradeable {}

contracts/contracts-upgradable/examples/BeamBridge.sol renamed to contracts/contracts-upgradable/examples/NativeOFTWithFee.sol

@@ -0,0 +1,47 @@
+const LZ_ENDPOINTS = require("../constants/layerzeroEndpoints.json")
+const TOKEN_CONFIG = require("../constants/tokenConfig")
+
+const CONTRACT_NAME = "EthereumNativeOFT"
+
+module.exports = async function ({ deployments, getNamedAccounts }) {
+    const { deploy } = deployments
+    const { deployer, proxyOwner } = await getNamedAccounts()
+
+    let lzEndpointAddress, lzEndpoint, LZEndpointMock
+    if (hre.network.name === "hardhat") {
+        LZEndpointMock = await ethers.getContractFactory("LZEndpointMock")
+        lzEndpoint = await LZEndpointMock.deploy(1)
+        lzEndpointAddress = lzEndpoint.address
+    } else {
+        lzEndpointAddress = LZ_ENDPOINTS[hre.network.name]
+    }
+
+    const tokenConfig = TOKEN_CONFIG[hre.network.name][CONTRACT_NAME]
+    if (!tokenConfig.name || !tokenConfig.symbol) {
+        console.error("No configuration found for target network.")
+        return
+    }
+
+    await deploy(CONTRACT_NAME, {
+        from: deployer,
+        log: true,
+        waitConfirmations: 1,
+        proxy: {
+            owner: proxyOwner,
+            proxyContract: "OptimizedTransparentProxy",
+            execute: {
+                init: {
+                    methodName: "initialize",
+                    args: [
+                        tokenConfig.name,
+                        tokenConfig.symbol,
+                        tokenConfig.sharedDecimals != null ? tokenConfig.sharedDecimals : 6,
+                        lzEndpointAddress,
+                    ],
+                },
+            },
+        },
+    })
+}
+
+module.exports.tags = [CONTRACT_NAME]

deploy/EthereumNativeOFT.js

@@ -0,0 +1,47 @@
+const LZ_ENDPOINTS = require("../constants/layerzeroEndpoints.json")
+const TOKEN_CONFIG = require("../constants/tokenConfig")
+
+const CONTRACT_NAME = "EthereumOFT"
+
+module.exports = async function ({ deployments, getNamedAccounts }) {
+    const { deploy } = deployments
+    const { deployer, proxyOwner } = await getNamedAccounts()
+
+    let lzEndpointAddress, lzEndpoint, LZEndpointMock
+    if (hre.network.name === "hardhat") {
+        LZEndpointMock = await ethers.getContractFactory("LZEndpointMock")
+        lzEndpoint = await LZEndpointMock.deploy(1)
+        lzEndpointAddress = lzEndpoint.address
+    } else {
+        lzEndpointAddress = LZ_ENDPOINTS[hre.network.name]
+    }
+
+    const tokenConfig = TOKEN_CONFIG[hre.network.name][CONTRACT_NAME]
+    if (!tokenConfig.name || !tokenConfig.symbol) {
+        console.error("No configuration found for target network.")
+        return
+    }
+
+    await deploy(CONTRACT_NAME, {
+        from: deployer,
+        log: true,
+        waitConfirmations: 1,
+        proxy: {
+            owner: proxyOwner,
+            proxyContract: "OptimizedTransparentProxy",
+            execute: {
+                init: {
+                    methodName: "initialize",
+                    args: [
+                        tokenConfig.name,
+                        tokenConfig.symbol,
+                        tokenConfig.sharedDecimals != null ? tokenConfig.sharedDecimals : 6,
+                        lzEndpointAddress,
+                    ],
+                },
+            },
+        },
+    })
+}
+
+module.exports.tags = [CONTRACT_NAME]