feat: add support for L2 networks [zksync]

packages/sysweb3-keyring/package.json

@@ -56,7 +56,8 @@
     "satoshi-bitcoin": "^1.0.5",
     "syscoinjs-lib": "^1.0.218",
     "syscointx-js": "^1.0.106",
-    "web3": "^1.7.1"
+    "web3": "^1.7.1",
+    "zksync-ethers": "5"
   },
   "devDependencies": {
     "@types/crypto-js": "^4.1.3",

packages/sysweb3-keyring/src/providers.ts

@@ -3,10 +3,12 @@ import { deepCopy } from '@ethersproject/properties';
 import { fetchJson } from '@ethersproject/web';
 import { BigNumber, ethers, logger } from 'ethers';
 import { ConnectionInfo, Logger, shallowCopy } from 'ethers/lib/utils';
+import { Provider } from 'zksync-ethers';
 
 import { handleStatusCodeError } from './errorUtils';
 import { checkError } from './utils';
-export class CustomJsonRpcProvider extends ethers.providers.JsonRpcProvider {
+
+class BaseProvider extends ethers.providers.JsonRpcProvider {
   private timeoutCounter = 0;
   private isPossibleGetChainId = true;
   private cooldownTime = 120 * 1000;
@@ -356,3 +358,38 @@ export class CustomJsonRpcProvider extends ethers.providers.JsonRpcProvider {
     return promise;
   }
 }
+
+export class CustomJsonRpcProvider extends BaseProvider {
+  constructor(
+    signal: AbortSignal,
+    url?: ConnectionInfo | string,
+    network?: Networkish
+  ) {
+    super(signal, url, network);
+  }
+}
+
+export class CustomL2JsonRpcProvider extends Provider {
+  private baseProvider: BaseProvider;
+
+  constructor(
+    signal: AbortSignal,
+    url?: ConnectionInfo | string,
+    network?: ethers.providers.Networkish
+  ) {
+    super(url, network);
+    this.baseProvider = new BaseProvider(signal, url, network);
+  }
+
+  perform(method: string, params: any) {
+    return this.baseProvider.perform(method, params);
+  }
+
+  send(method: string, params: any[]) {
+    return this.baseProvider.send(method, params);
+  }
+
+  sendBatch(method: string, params: any[]) {
+    return this.baseProvider.sendBatch(method, params);
+  }
+}

packages/sysweb3-keyring/src/transactions/ethereum.ts

@@ -26,7 +26,7 @@ import floor from 'lodash/floor';
 import omit from 'lodash/omit';
 
 import { LedgerKeyring } from '../ledger';
-import { CustomJsonRpcProvider } from '../providers';
+import { CustomJsonRpcProvider, CustomL2JsonRpcProvider } from '../providers';
 import { SyscoinHDSigner } from '../signers';
 import { TrezorKeyring } from '../trezor';
 import {
@@ -48,8 +48,10 @@ import {
 } from '@pollum-io/sysweb3-utils';
 
 export class EthereumTransactions implements IEthereumTransactions {
-  public web3Provider: CustomJsonRpcProvider;
-  public contentScriptWeb3Provider: CustomJsonRpcProvider;
+  public web3Provider: CustomJsonRpcProvider | CustomL2JsonRpcProvider;
+  public contentScriptWeb3Provider:
+    | CustomJsonRpcProvider
+    | CustomL2JsonRpcProvider;
   public trezorSigner: TrezorKeyring;
   public ledgerSigner: LedgerKeyring;
   private getNetwork: () => INetwork;
@@ -1775,11 +1777,18 @@ export class EthereumTransactions implements IEthereumTransactions {
   public setWeb3Provider(network: INetwork) {
     this.abortController.abort();
     this.abortController = new AbortController();
-    this.web3Provider = new CustomJsonRpcProvider(
+    const L2Networks = [324, 300];
+    const isL2Network = L2Networks.includes(network.chainId);
+
+    const CurrentProvider = isL2Network
+      ? CustomL2JsonRpcProvider
+      : CustomJsonRpcProvider;
+
+    this.web3Provider = new CurrentProvider(
       this.abortController.signal,
       network.url
     );
-    this.contentScriptWeb3Provider = new CustomJsonRpcProvider(
+    this.contentScriptWeb3Provider = new CurrentProvider(
       this.abortController.signal,
       network.url
     );

packages/sysweb3-keyring/src/types.ts

@@ -1,7 +1,7 @@
 import { TransactionResponse } from '@ethersproject/abstract-provider';
 import { TypedData, TypedMessage } from 'eth-sig-util';
 import { ethers, BigNumber, BigNumberish } from 'ethers';
-import { CustomJsonRpcProvider } from 'providers';
+import { CustomJsonRpcProvider, CustomL2JsonRpcProvider } from 'providers';
 import {
   EncryptedKeystoreV3Json,
   Sign,
@@ -134,8 +134,8 @@ export interface IEthereumTransactions {
   ) => Promise<any[]>;
   setWeb3Provider: (network: INetwork) => void;
   importAccount: (mnemonicOrPrivKey: string) => ethers.Wallet;
-  web3Provider: CustomJsonRpcProvider;
-  contentScriptWeb3Provider: CustomJsonRpcProvider;
+  web3Provider: CustomJsonRpcProvider | CustomL2JsonRpcProvider;
+  contentScriptWeb3Provider: CustomJsonRpcProvider | CustomL2JsonRpcProvider;
 }
 
 export interface ISyscoinTransactions {

packages/sysweb3-keyring/yarn.lock

@@ -2760,7 +2760,7 @@ ethereumjs-wallet@^1.0.2:
     utf8 "^3.0.0"
     uuid "^8.3.2"
 
-[email protected], ethers@^5.6.4, ethers@^5.6.9:
+[email protected], ethers@^5.6.4, ethers@^5.6.9, ethers@~5.7.0:
   version "5.7.2"
   resolved "https://registry.yarnpkg.com/ethers/-/ethers-5.7.2.tgz#3a7deeabbb8c030d4126b24f84e525466145872e"
   integrity sha512-wswUsmWo1aOK8rR7DIKiWSw9DbLWe6x98Jrn8wcTflTVvaXhAMaB5zGAXy0GYQEQp9iO1iSHWVyARQm11zUtyg==
@@ -5349,3 +5349,10 @@ yallist@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
+
+zksync-ethers@5:
+  version "5.10.0"
+  resolved "https://registry.yarnpkg.com/zksync-ethers/-/zksync-ethers-5.10.0.tgz#3caf25478539a3fd6e170c13555cec6a1dae32e2"
+  integrity sha512-OAjTGAHF9wbdkRGkj7XZuF/a1Sk/FVbwH4pmLjAKlR7mJ7sQtQhBhrPU2dCc67xLaNvEESPfwil19ES5wooYFg==
+  dependencies:
+    ethers "~5.7.0"