[eth] Add zksync mainnet (#682)

* [eth] Add zksync mainnet

Also adds verify url for shimmer testnet

* Bump client version

* Update dummy value

target_chains/ethereum/contracts/.gitignore

@@ -7,3 +7,4 @@ cache
 !devnet-mnemonic.txt
 cache-zk
 artifacts-zk
+artifacts

target_chains/ethereum/contracts/Deploying.md

@@ -191,7 +191,13 @@ contract or a new contract do the following steps in addition to the steps descr
 1. Update the [`hardhad.config.ts`](./hardhat.config.ts) file.
 2. Add the configuration files to `truffle-config.js` and `.env.prod.<network>` file as described above. Truffle
    config is required as the above deployment script still works in changing the contract (except upgrades).
-3. Run `npx hardhat compile` to compile the contracts.
-4. If you wish to deploy the contract run `npx hardhat deploy-zksync --script deploy/zkSyncDeploy` to deploy it to the new network. Otherwise
-   run `npx hardhat deploy-zksync --script deploy/zkSyncDeployNewPythImpl.ts` to get a new implementation address. Then put it in
+3. Run `npx hardhat clean && npx hardhat compile` to have a clean compile the contracts.
+4. Prepare the enviornment:
+
+- Export the secret recovery phrase for the deployment account. Please store it in a file and read
+  the file into `MNEMONIC` environment variable like so: `export MNEMONIC=$(cat path/to/mnemonic)`.
+- Copy the correct env file (e.g: `.env.production.zksync`) to `.env`.
+
+5. If you wish to deploy the contract run `npx hardhat deploy-zksync --network <network> --script deploy/zkSyncDeploy` to deploy it to the new network. Otherwise
+   run `npx hardhat deploy-zksync --network <network> --script deploy/zkSyncDeployNewPythImpl.ts` to get a new implementation address. Then put it in
    `.<network>.new_impl` file and run the deployment script to handle the rest of the changes.

target_chains/ethereum/contracts/hardhat.config.ts

@@ -1,9 +1,12 @@
-require("@matterlabs/hardhat-zksync-deploy");
-require("@matterlabs/hardhat-zksync-solc");
+import "@matterlabs/hardhat-zksync-deploy";
+import "@matterlabs/hardhat-zksync-solc";
+import "@nomiclabs/hardhat-etherscan";
+import "@openzeppelin/hardhat-upgrades";
+import "@matterlabs/hardhat-zksync-verify";
 
 module.exports = {
   zksolc: {
-    version: "1.2.0",
+    version: "1.3.1",
     compilerSource: "binary",
     settings: {
       optimizer: {
@@ -11,13 +14,23 @@ module.exports = {
       },
     },
   },
-  defaultNetwork: "zkTestnet",
+  defaultNetwork: "zkSyncTestnet",
   networks: {
-    zkTestnet: {
+    zkSyncTestnet: {
       url: "https://zksync2-testnet.zksync.dev", // URL of the zkSync network RPC
       ethNetwork: "goerli", // Can also be the RPC URL of the Ethereum network (e.g. `https://goerli.infura.io/v3/<API_KEY>`)
       zksync: true,
       chainId: 280,
+      verifyURL:
+        "https://zksync2-testnet-explorer.zksync.dev/contract_verification",
+    },
+    zkSyncMainnet: {
+      url: "https://zksync2-mainnet.zksync.io",
+      ethNetwork: "mainnet",
+      zksync: true,
+      chainId: 324,
+      verifyURL:
+        "https://zksync2-mainnet-explorer.zksync.io/contract_verification",
     },
   },
   solidity: {

target_chains/ethereum/contracts/networks/324.json

@@ -0,0 +1,10 @@
+[
+  {
+    "contractName": "WormholeReceiver",
+    "address": "0x8c1F69195793B93e8114FB1E8e11FBAB2BC8484A"
+  },
+  {
+    "contractName": "PythUpgradable",
+    "address": "0xf087c864AEccFb6A2Bf1Af6A0382B0d0f6c5D834"
+  }
+]

target_chains/ethereum/contracts/package.json

@@ -6,6 +6,7 @@
     "@openzeppelin/test-helpers": "^0.5.15",
     "@openzeppelin/truffle-upgrades": "^1.14.0",
     "@truffle/hdwallet-provider": "^2.1.5",
+    "@types/chai": "^4.3.4",
     "chai": "^4.2.0",
     "mocha": "^8.2.1",
     "truffle": "^5.7.4",
@@ -24,10 +25,13 @@
   "license": "ISC",
   "dependencies": {
     "@certusone/wormhole-sdk": "^0.9.9",
-    "@matterlabs/hardhat-zksync-deploy": "^0.6.1",
-    "@matterlabs/hardhat-zksync-solc": "^0.3.13",
+    "@matterlabs/hardhat-zksync-deploy": "^0.6.2",
+    "@matterlabs/hardhat-zksync-solc": "^0.3.14",
+    "@matterlabs/hardhat-zksync-verify": "^0.1.3",
+    "@nomiclabs/hardhat-etherscan": "^3.1.2",
     "@openzeppelin/contracts": "^4.5.0",
     "@openzeppelin/contracts-upgradeable": "^4.5.2",
+    "@openzeppelin/hardhat-upgrades": "^1.22.1",
     "@pythnetwork/pyth-multisig-wh-message-builder": "*",
     "@pythnetwork/pyth-sdk-solidity": "^2.2.0",
     "@pythnetwork/xc-governance-sdk": "*",
@@ -45,6 +49,6 @@
     "web3": "^1.2.2",
     "web3-eth-abi": "^1.2.2",
     "web3-utils": "^1.2.2",
-    "zksync-web3": "^0.12.3"
+    "zksync-web3": "^0.13.4"
   }
 }

target_chains/ethereum/contracts/scripts/receiverSubmitGuardianSetUpgrades.js

@@ -21,6 +21,7 @@ module.exports = async function (callback) {
       WormholeReceiver.address
     );
     // Upgrade set 0 to set 1
+    console.log("Upgrading to guardian set 1.");
     await initialized.methods
       .submitNewGuardianSet("0x" + GUARDIAN_SET_UPGRADE_1_VAA)
       .send({
@@ -29,6 +30,7 @@ module.exports = async function (callback) {
         gasLimit: 2000000,
       });
     // Upgrade set 1 to set 2
+    console.log("Upgrading to guardian set 2.");
     await initialized.methods
       .submitNewGuardianSet("0x" + GUARDIAN_SET_UPGRADE_2_VAA)
       .send({
@@ -37,6 +39,7 @@ module.exports = async function (callback) {
         gasLimit: 2000000,
       });
     // Upgrade set 2 to set 3
+    console.log("Upgrading to guardian set 3.");
     await initialized.methods
       .submitNewGuardianSet("0x" + GUARDIAN_SET_UPGRADE_3_VAA)
       .send({

target_chains/ethereum/contracts/truffle-config.js

@@ -184,6 +184,11 @@ module.exports = {
     shimmer_testnet: {
       provider: payerProvider(`https://json-rpc.evm.testnet.shimmer.network`),
       network_id: 1070,
+      verify: {
+        apiUrl: "https://explorer.evm.testnet.shimmer.network/api",
+        explorerUrl: "https://explorer.evm.testnet.shimmer.network",
+        apiKey: "there_should_be_a_dummy_value_here_to_avoid_error",
+      },
     },
     gnosis: {
       provider: payerProvider(`https://rpc.gnosischain.com`),

target_chains/ethereum/sdk/js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pythnetwork/pyth-evm-js",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Pyth Network EVM Utils in JS",
   "homepage": "https://pyth.network",
   "author": {

target_chains/ethereum/sdk/js/src/index.ts

@@ -36,4 +36,5 @@ export const CONTRACT_ADDR: Record<string, string> = {
   base_goerli: "0x5955C1478F0dAD753C7E2B4dD1b4bC530C64749f",
   shimmer_testnet: "0x354bF866A4B006C9AF9d9e06d9364217A8616E12",
   chiado: "0xdDAf6D29b8bc81c1F0798a5e4c264ae89c16a72B", // Gnosis testnet
+  zksync: "0xf087c864AEccFb6A2Bf1Af6A0382B0d0f6c5D834",
 };