feat: add linea sepolia network support (#3995)

A new Linea Sepolia network will be added to MetaMask soon. This PR adds the Linea Sepolia network to several packages: - controller-utils - network-controller - name-controller - preferences-controller - transaction-controller --- Co-authored-by: Elliot Winkler <[email protected]>
MetaMask · Mar 8, 2024 · 4e03239 · 4e03239
1 parent caee13a
commit 4e03239
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Showing 12 changed files with 151 additions and 15 deletions.
diff --git a/packages/controller-utils/src/constants.ts b/packages/controller-utils/src/constants.ts
@@ -47,6 +47,7 @@ export const TESTNET_TICKER_SYMBOLS = {
   GOERLI: 'GoerliETH',
   SEPOLIA: 'SepoliaETH',
   LINEA_GOERLI: 'LineaETH',
+  LINEA_SEPOLIA: 'LineaETH',
 };
 
 /**
@@ -81,6 +82,13 @@ export const BUILT_IN_NETWORKS = {
       blockExplorerUrl: 'https://goerli.lineascan.build',
     },
   },
+  [NetworkType['linea-sepolia']]: {
+    chainId: ChainId['linea-sepolia'],
+    ticker: NetworksTicker['linea-sepolia'],
+    rpcPrefs: {
+      blockExplorerUrl: 'https://sepolia.lineascan.build',
+    },
+  },
   [NetworkType['linea-mainnet']]: {
     chainId: ChainId['linea-mainnet'],
     ticker: NetworksTicker['linea-mainnet'],
@@ -137,6 +145,7 @@ export const CHAIN_ID_TO_ETHERS_NETWORK_NAME_MAP: Record<
   [ChainId.sepolia]: BuiltInNetworkName.Sepolia,
   [ChainId.mainnet]: BuiltInNetworkName.Mainnet,
   [ChainId['linea-goerli']]: BuiltInNetworkName.LineaGoerli,
+  [ChainId['linea-sepolia']]: BuiltInNetworkName.LineaSepolia,
   [ChainId['linea-mainnet']]: BuiltInNetworkName.LineaMainnet,
   [ChainId.aurora]: BuiltInNetworkName.Aurora,
 };
diff --git a/packages/controller-utils/src/types.test.ts b/packages/controller-utils/src/types.test.ts
@@ -12,6 +12,7 @@ describe('types', () => {
     expect(isNetworkType(NetworkType.goerli)).toBe(true);
     expect(isNetworkType(NetworkType.sepolia)).toBe(true);
     expect(isNetworkType(NetworkType['linea-goerli'])).toBe(true);
+    expect(isNetworkType(NetworkType['linea-sepolia'])).toBe(true);
     expect(isNetworkType(NetworkType['linea-mainnet'])).toBe(true);
     expect(isNetworkType(NetworkType.rpc)).toBe(true);
   });

diff --git a/packages/controller-utils/src/types.ts b/packages/controller-utils/src/types.ts
@@ -6,6 +6,7 @@ export const InfuraNetworkType = {
   goerli: 'goerli',
   sepolia: 'sepolia',
   'linea-goerli': 'linea-goerli',
+  'linea-sepolia': 'linea-sepolia',
   'linea-mainnet': 'linea-mainnet',
 } as const;
 
@@ -56,6 +57,7 @@ export enum BuiltInNetworkName {
   Goerli = 'goerli',
   Sepolia = 'sepolia',
   LineaGoerli = 'linea-goerli',
+  LineaSepolia = 'linea-sepolia',
   LineaMainnet = 'linea-mainnet',
   Aurora = 'aurora',
 }
@@ -71,6 +73,7 @@ export const ChainId = {
   [BuiltInNetworkName.Sepolia]: '0xaa36a7', // toHex(11155111)
   [BuiltInNetworkName.Aurora]: '0x4e454152', // toHex(1313161554)
   [BuiltInNetworkName.LineaGoerli]: '0xe704', // toHex(59140)
+  [BuiltInNetworkName.LineaSepolia]: '0xe705', // toHex(59141)
   [BuiltInNetworkName.LineaMainnet]: '0xe708', // toHex(59144)
 } as const;
 export type ChainId = (typeof ChainId)[keyof typeof ChainId];
@@ -80,6 +83,7 @@ export enum NetworksTicker {
   goerli = 'GoerliETH',
   sepolia = 'SepoliaETH',
   'linea-goerli' = 'LineaETH',
+  'linea-sepolia' = 'LineaETH',
   'linea-mainnet' = 'ETH',
   rpc = '',
 }
diff --git a/packages/name-controller/src/constants.ts b/packages/name-controller/src/constants.ts
@@ -15,6 +15,7 @@ export const CHAIN_IDS = {
   FANTOM_TESTNET: '0xfa2',
   SEPOLIA: '0xaa36a7',
   LINEA_GOERLI: '0xe704',
+  LINEA_SEPOLIA: '0xe705',
   LINEA_MAINNET: '0xe708',
   MOONBEAM: '0x504',
   MOONBEAM_TESTNET: '0x507',
@@ -42,6 +43,10 @@ export const ETHERSCAN_SUPPORTED_NETWORKS = {
     domain: 'lineascan.build',
     subdomain: 'goerli',
   },
+  [CHAIN_IDS.LINEA_SEPOLIA]: {
+    domain: 'lineascan.build',
+    subdomain: 'sepolia',
+  },
   [CHAIN_IDS.LINEA_MAINNET]: {
     domain: 'lineascan.build',
     subdomain: DEFAULT_ETHERSCAN_SUBDOMAIN_PREFIX,

diff --git a/packages/network-controller/package.json b/packages/network-controller/package.json
@@ -43,7 +43,7 @@
   "dependencies": {
     "@metamask/base-controller": "^4.1.1",
     "@metamask/controller-utils": "^8.0.4",
-    "@metamask/eth-json-rpc-infura": "^9.0.0",
+    "@metamask/eth-json-rpc-infura": "^9.1.0",
     "@metamask/eth-json-rpc-middleware": "^12.1.0",
     "@metamask/eth-json-rpc-provider": "^2.3.2",
     "@metamask/eth-query": "^4.0.0",

diff --git a/packages/network-controller/tests/NetworkController.test.ts b/packages/network-controller/tests/NetworkController.test.ts
@@ -94,6 +94,12 @@ const INFURA_NETWORKS = [
     ticker: 'LineaETH',
     blockExplorerUrl: 'https://goerli.lineascan.build',
   },
+  {
+    networkType: NetworkType['linea-sepolia'],
+    chainId: toHex(59141),
+    ticker: 'LineaETH',
+    blockExplorerUrl: 'https://sepolia.lineascan.build',
+  },
   {
     networkType: NetworkType['linea-mainnet'],
     chainId: toHex(59144),
@@ -1318,6 +1324,18 @@ describe('NetworkController', () => {
                   network: InfuraNetworkType['linea-mainnet'],
                 },
               ],
+              [
+                'linea-sepolia',
+                {
+                  type: NetworkClientType.Infura,
+                  infuraProjectId: 'some-infura-project-id',
+                  chainId:
+                    BUILT_IN_NETWORKS[NetworkType['linea-sepolia']].chainId,
+                  ticker:
+                    BUILT_IN_NETWORKS[NetworkType['linea-sepolia']].ticker,
+                  network: InfuraNetworkType['linea-sepolia'],
+                },
+              ],
               [
                 'mainnet',
                 {
@@ -1437,6 +1455,18 @@ describe('NetworkController', () => {
                   network: InfuraNetworkType['linea-mainnet'],
                 },
               ],
+              [
+                'linea-sepolia',
+                {
+                  type: NetworkClientType.Infura,
+                  infuraProjectId: 'some-infura-project-id',
+                  chainId:
+                    BUILT_IN_NETWORKS[NetworkType['linea-sepolia']].chainId,
+                  ticker:
+                    BUILT_IN_NETWORKS[NetworkType['linea-sepolia']].ticker,
+                  network: InfuraNetworkType['linea-sepolia'],
+                },
+              ],
               [
                 'mainnet',
                 {
@@ -1539,6 +1569,20 @@ describe('NetworkController', () => {
                   network: InfuraNetworkType['linea-mainnet'],
                 },
               ],
+              [
+                'linea-sepolia',
+                {
+                  type: NetworkClientType.Infura,
+                  infuraProjectId: 'some-infura-project-id',
+                  chainId:
+                    BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                      .chainId,
+                  ticker:
+                    BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                      .ticker,
+                  network: InfuraNetworkType['linea-sepolia'],
+                },
+              ],
               [
                 'mainnet',
                 {
@@ -1667,6 +1711,20 @@ describe('NetworkController', () => {
                       network: InfuraNetworkType['linea-mainnet'],
                     },
                   ],
+                  [
+                    'linea-sepolia',
+                    {
+                      type: NetworkClientType.Infura,
+                      infuraProjectId: 'some-infura-project-id',
+                      chainId:
+                        BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                          .chainId,
+                      ticker:
+                        BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                          .ticker,
+                      network: InfuraNetworkType['linea-sepolia'],
+                    },
+                  ],
                   [
                     'mainnet',
                     {
@@ -1788,6 +1846,20 @@ describe('NetworkController', () => {
                       network: InfuraNetworkType['linea-mainnet'],
                     },
                   ],
+                  [
+                    'linea-sepolia',
+                    {
+                      type: NetworkClientType.Infura,
+                      infuraProjectId: 'some-infura-project-id',
+                      chainId:
+                        BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                          .chainId,
+                      ticker:
+                        BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                          .ticker,
+                      network: InfuraNetworkType['linea-sepolia'],
+                    },
+                  ],
                   [
                     'mainnet',
                     {
@@ -1909,6 +1981,20 @@ describe('NetworkController', () => {
                       network: InfuraNetworkType['linea-mainnet'],
                     },
                   ],
+                  [
+                    'linea-sepolia',
+                    {
+                      type: NetworkClientType.Infura,
+                      infuraProjectId: 'some-infura-project-id',
+                      chainId:
+                        BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                          .chainId,
+                      ticker:
+                        BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                          .ticker,
+                      network: InfuraNetworkType['linea-sepolia'],
+                    },
+                  ],
                   [
                     'mainnet',
                     {
@@ -2031,6 +2117,20 @@ describe('NetworkController', () => {
                     network: InfuraNetworkType['linea-mainnet'],
                   },
                 ],
+                [
+                  'linea-sepolia',
+                  {
+                    type: NetworkClientType.Infura,
+                    infuraProjectId: 'some-infura-project-id',
+                    chainId:
+                      BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                        .chainId,
+                    ticker:
+                      BUILT_IN_NETWORKS[InfuraNetworkType['linea-sepolia']]
+                        .ticker,
+                    network: InfuraNetworkType['linea-sepolia'],
+                  },
+                ],
                 [
                   'mainnet',
                   {
@@ -3768,6 +3868,14 @@ describe('NetworkController', () => {
             blockExplorerUrl: 'https://goerli.lineascan.build',
           },
         },
+        [InfuraNetworkType['linea-sepolia']]: {
+          rpcUrl: 'https://linea-sepolia.infura.io/v3/some-infura-project-id',
+          chainId: '0xe705' as const,
+          ticker: 'LineaETH',
+          rpcPrefs: {
+            blockExplorerUrl: 'https://sepolia.lineascan.build',
+          },
+        },
         [InfuraNetworkType['linea-mainnet']]: {
           rpcUrl: 'https://linea-mainnet.infura.io/v3/some-infura-project-id',
           chainId: '0xe708' as const,
@@ -3974,7 +4082,7 @@ describe('NetworkController', () => {
             );
 
             const networkClients = controller.getNetworkClientRegistry();
-            expect(Object.keys(networkClients)).toHaveLength(6);
+            expect(Object.keys(networkClients)).toHaveLength(7);
             expect(networkClients).toMatchObject({
               'AAAA-AAAA-AAAA-AAAA': expect.objectContaining({
                 configuration: {
@@ -4554,7 +4662,7 @@ describe('NetworkController', () => {
 
                 const networkClients = controller.getNetworkClientRegistry();
                 expect(networkClientToDestroy.destroy).toHaveBeenCalled();
-                expect(Object.keys(networkClients)).toHaveLength(6);
+                expect(Object.keys(networkClients)).toHaveLength(7);
                 expect(networkClients).not.toMatchObject({
                   [oldRpcUrl]: expect.objectContaining({
                     configuration: {
@@ -4610,7 +4718,7 @@ describe('NetworkController', () => {
                 );
 
                 const networkClients = controller.getNetworkClientRegistry();
-                expect(Object.keys(networkClients)).toHaveLength(6);
+                expect(Object.keys(networkClients)).toHaveLength(7);
                 expect(networkClients).toMatchObject({
                   'AAAA-AAAA-AAAA-AAAA': expect.objectContaining({
                     configuration: {

diff --git a/packages/preferences-controller/src/PreferencesController.ts b/packages/preferences-controller/src/PreferencesController.ts
@@ -187,6 +187,7 @@ export function getDefaultPreferencesState() {
       [ETHERSCAN_SUPPORTED_CHAIN_IDS.FANTOM_TESTNET]: true,
       [ETHERSCAN_SUPPORTED_CHAIN_IDS.SEPOLIA]: true,
       [ETHERSCAN_SUPPORTED_CHAIN_IDS.LINEA_GOERLI]: true,
+      [ETHERSCAN_SUPPORTED_CHAIN_IDS.LINEA_SEPOLIA]: true,
       [ETHERSCAN_SUPPORTED_CHAIN_IDS.LINEA_MAINNET]: true,
       [ETHERSCAN_SUPPORTED_CHAIN_IDS.MOONBEAM]: true,
       [ETHERSCAN_SUPPORTED_CHAIN_IDS.MOONBEAM_TESTNET]: true,

diff --git a/packages/preferences-controller/src/constants.ts b/packages/preferences-controller/src/constants.ts
@@ -13,6 +13,7 @@ export const ETHERSCAN_SUPPORTED_CHAIN_IDS = {
   FANTOM_TESTNET: '0xfa2',
   SEPOLIA: '0xaa36a7',
   LINEA_GOERLI: '0xe704',
+  LINEA_SEPOLIA: '0xe705',
   LINEA_MAINNET: '0xe708',
   MOONBEAM: '0x504',
   MOONBEAM_TESTNET: '0x507',

diff --git a/packages/transaction-controller/src/constants.ts b/packages/transaction-controller/src/constants.ts
@@ -13,6 +13,7 @@ export const CHAIN_IDS = {
   FANTOM_TESTNET: '0xfa2',
   SEPOLIA: '0xaa36a7',
   LINEA_GOERLI: '0xe704',
+  LINEA_SEPOLIA: '0xe705',
   LINEA_MAINNET: '0xe708',
   MOONBEAM: '0x504',
   MOONBEAM_TESTNET: '0x507',
@@ -42,6 +43,10 @@ export const ETHERSCAN_SUPPORTED_NETWORKS = {
     domain: 'lineascan.build',
     subdomain: `${DEFAULT_ETHERSCAN_SUBDOMAIN_PREFIX}-goerli`,
   },
+  [CHAIN_IDS.LINEA_SEPOLIA]: {
+    domain: 'lineascan.build',
+    subdomain: `${DEFAULT_ETHERSCAN_SUBDOMAIN_PREFIX}-sepolia`,
+  },
   [CHAIN_IDS.LINEA_MAINNET]: {
     domain: 'lineascan.build',
     subdomain: DEFAULT_ETHERSCAN_SUBDOMAIN_PREFIX,

diff --git a/packages/transaction-controller/src/gas-flows/LineaGasFeeFlow.test.ts b/packages/transaction-controller/src/gas-flows/LineaGasFeeFlow.test.ts
@@ -72,7 +72,8 @@ describe('LineaGasFeeFlow', () => {
   describe('matchesTransaction', () => {
     it.each([
       ['linea mainnet', CHAIN_IDS.LINEA_MAINNET],
-      ['linea testnet', CHAIN_IDS.LINEA_GOERLI],
+      ['linea goerli testnet', CHAIN_IDS.LINEA_GOERLI],
+      ['linea sepolia testnet', CHAIN_IDS.LINEA_SEPOLIA],
     ])('returns true if chain ID is %s', (_title, chainId) => {
       const flow = new LineaGasFeeFlow();
 

diff --git a/packages/transaction-controller/src/gas-flows/LineaGasFeeFlow.ts b/packages/transaction-controller/src/gas-flows/LineaGasFeeFlow.ts
@@ -28,6 +28,7 @@ const log = createModuleLogger(projectLogger, 'linea-gas-fee-flow');
 const LINEA_CHAIN_IDS: Hex[] = [
   ChainId['linea-mainnet'],
   ChainId['linea-goerli'],
+  ChainId['linea-sepolia'],
 ];
 
 const BASE_FEE_MULTIPLIERS = {