Merge pull request #114 from renproject/feat/separate-testnets

feat: make different testnets possible for ethereum based testnets

infra/.env

@@ -94,3 +94,8 @@ export AVAX_ADDRESS="X-local18jma8ppw3nhx5r4ap8clazz0dps7rv5u00z96u"
 export C_AVAX_PK="0xb8c1b5c1d81f9475fdf2e334517d29f733bdfa40682207571b12fc1142cbf329"
 export C_AVAX_HEX_ADDRESS="0xa0df350d2637096571F7A701CBc1C5fdE30dF76A"
 export C_AVAX_BECH32_ADDRESS="C-local18jma8ppw3nhx5r4ap8clazz0dps7rv5u00z96u"
+
+#
+# Goerli
+#
+export GOERLI_PRIVATE_KEY=b8c1b5c1d81f9475fdf2e334517d29f733bdfa40682207571b12fc1142cbf329

infra/docker-compose.yaml

@@ -178,3 +178,12 @@ services:
       - "${C_AVAX_PK}"
       - "${C_AVAX_HEX_ADDRESS}"
       - "${C_AVAX_BECH32_ADDRESS}"
+
+  #
+  # Goerli (EIP-1559 compatible)
+  #
+  goerli:
+    build:
+      context: ./goerli
+    ports:
+      - "0.0.0.0:1545:8545"

infra/goerli/Dockerfile

@@ -0,0 +1,14 @@
+FROM node:alpine
+
+WORKDIR /root/app
+
+COPY package.json .
+RUN npm install
+
+COPY hardhat.config.js .
+COPY run.sh .
+RUN chmod +x run.sh
+
+EXPOSE 8545
+
+ENTRYPOINT ["./run.sh"]

infra/goerli/hardhat.config.js

@@ -0,0 +1,18 @@
+/**
+ * @type import('hardhat/config').HardhatUserConfig
+ */
+module.exports = {
+  solidity: "0.7.3",
+  defaultNetwork: "hardhat",
+  networks: {
+    hardhat: {
+      chainId: 5,
+      blockGasLimit: 15000000,
+      hardfork: "london",
+      accounts: {
+        mnemonic: "clutch captain shoe salt awake harvest setup primary inmate ugly among become",
+        count: 105
+      }
+    }
+  }
+}

infra/goerli/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "hardhat-project",
+  "devDependencies": {
+    "hardhat": "^2.5.0"
+  }
+}

infra/goerli/run.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+npx hardhat --config hardhat.config.js node

multichain.go

@@ -118,6 +118,12 @@ const (
 	REN  = Asset("REN")  // Ren
 	USDC = Asset("USDC") // Circle USD
 
+	// These assets are defined separately because their purpose is to help us
+	// differentiate between different testnets for the same blockchain.
+
+	KETH = Asset("KETH") // Kovan ETH
+	GETH = Asset("GETH") // Goerli ETH
+
 	// These assets are defined separately because they are mock assets. These
 	// assets should only be used for testing.
 
@@ -199,6 +205,11 @@ func (asset Asset) OriginChain() Chain {
 	case ZEC:
 		return Zcash
 
+	case KETH:
+		return Kovan
+	case GETH:
+		return Goerli
+
 	// These assets are handled separately because they are mock assets. These
 	// assets should only be used for testing.
 
@@ -222,6 +233,9 @@ func (asset Asset) ChainType() ChainType {
 	case ArbETH, AVAX, BNB, ETH, FIL, FTM, GLMR, LUNA, MATIC, REN, SOL, USDC:
 		return ChainTypeAccountBased
 
+	case KETH, GETH:
+		return ChainTypeAccountBased
+
 	// These assets are handled separately because they are mock assets. These
 	// assets should only be used for testing.
 
@@ -243,6 +257,9 @@ func (asset Asset) Type() AssetType {
 	case REN, USDC:
 		return AssetTypeToken
 
+	case KETH, GETH:
+		return AssetTypeNative
+
 	// These assets are handled separately because they are mock assets. These
 	// assets should only be used for testing.
 
@@ -295,6 +312,9 @@ const (
 	Terra             = Chain("Terra")
 	Zcash             = Chain("Zcash")
 
+	Kovan  = Chain("Kovan")
+	Goerli = Chain("Goerli")
+
 	// These chains are defined separately because they are mock chains. These
 	// chains should only be used for testing.
 
@@ -330,6 +350,9 @@ func (chain Chain) ChainType() ChainType {
 	case Avalanche, BinanceSmartChain, Ethereum, Arbitrum, Fantom, Filecoin, Moonbeam, Polygon, Solana, Terra:
 		return ChainTypeAccountBased
 
+	case Kovan, Goerli:
+		return ChainTypeAccountBased
+
 	// These chains are handled separately because they are mock chains. These
 	// chains should only be used for testing.
 
@@ -390,6 +413,11 @@ func (chain Chain) NativeAsset() Asset {
 	case Arbitrum:
 		return ArbETH
 
+	case Kovan:
+		return KETH
+	case Goerli:
+		return GETH
+
 	// These chains are handled separately because they are mock chains. These
 	// chains should only be used for testing.
 

multichain_test.go

@@ -145,6 +145,14 @@ var _ = Describe("Multichain", func() {
 					multichain.Terra,
 					multichain.LUNA,
 				},
+				{
+					multichain.Kovan,
+					multichain.KETH,
+				},
+				{
+					multichain.Goerli,
+					multichain.GETH,
+				},
 			}
 			utxoChains := []struct {
 				chain multichain.Chain