feat: rsk ledger integration

background/constants/networks.ts

@@ -85,6 +85,8 @@ export const GOERLI: EVMNetwork = {
   coingeckoPlatformID: "ethereum",
 }
 
+export const DEFAULT_DERIVATION_PATH = "44'/60'/0'/0/0"
+
 export const DEFAULT_NETWORKS = [
   ETHEREUM,
   POLYGON,
@@ -131,7 +133,13 @@ export const TEST_NETWORK_BY_CHAIN_ID = new Set(
   [GOERLI].map((network) => network.chainID)
 )
 
-export const NETWORK_FOR_LEDGER_SIGNING = [ETHEREUM, POLYGON]
+export const NETWORK_SUPPORTED_BY_LEDGER = [
+  ETHEREUM,
+  POLYGON,
+  ROOTSTOCK,
+  AVALANCHE,
+  BINANCE_SMART_CHAIN,
+]
 
 // Networks that are not added to this struct will
 // not have an in-wallet Swap page

background/main.ts

@@ -1055,6 +1055,10 @@ export default class Main extends BaseService<never> {
     this.ledgerService.emitter.on("usbDeviceCount", (usbDeviceCount) => {
       this.store.dispatch(setUsbDeviceCount({ usbDeviceCount }))
     })
+
+    uiSliceEmitter.on("derivationPathChange", (path: string) => {
+      this.ledgerService.setDefaultDerivationPath(path)
+    })
   }
 
   async connectKeyringService(): Promise<void> {

background/redux-slices/ledger.ts

@@ -31,6 +31,7 @@ export type LedgerState = {
   /** Devices by ID */
   devices: Record<string, LedgerDeviceState>
   usbDeviceCount: number
+  derivationPath?: string
 }
 
 export type Events = {
@@ -95,6 +96,12 @@ const ledgerSlice = createSlice({
       if (!(deviceID in immerState.devices)) return
       immerState.currentDeviceID = deviceID
     },
+    setDerivationPath: (
+      immerState,
+      { payload: derivationPath }: { payload: string }
+    ) => {
+      immerState.derivationPath = derivationPath
+    },
     setDeviceConnectionStatus: (
       immerState,
       {
@@ -224,6 +231,7 @@ export const {
   addLedgerAccount,
   setUsbDeviceCount,
   removeDevice,
+  setDerivationPath,
 } = ledgerSlice.actions
 
 export default ledgerSlice.reducer

background/redux-slices/selectors/index.ts

@@ -1,5 +1,6 @@
 export * from "./activitiesSelectors"
 export * from "./accountsSelectors"
+export * from "./ledgerSelectors"
 export * from "./keyringsSelectors"
 export * from "./signingSelectors"
 export * from "./dappSelectors"

background/redux-slices/selectors/ledgerSelectors.ts

@@ -20,4 +20,9 @@ export const selectLedgerDeviceByAddresses = createSelector(
   }
 )
 
+export const selectLedgerDerivationPath = createSelector(
+  (state: RootState) => state.ledger.derivationPath,
+  (path) => path
+)
+
 export default {}

background/redux-slices/ui.ts

@@ -7,6 +7,7 @@ import { AnalyticsPreferences } from "../services/preferences/types"
 import { AccountSignerWithId } from "../signing"
 import { AccountSignerSettings } from "../ui"
 import { AccountState, addAddressNetwork } from "./accounts"
+import { setDerivationPath } from "./ledger"
 import { createBackgroundAsyncThunk } from "./utils"
 
 export const defaultSettings = {
@@ -41,6 +42,7 @@ export type Events = {
   deleteAnalyticsData: never
   newDefaultWalletValue: boolean
   refreshBackgroundPage: null
+  derivationPathChange: string
   newSelectedAccount: AddressOnNetwork
   newSelectedAccountSwitched: AddressOnNetwork
   userActivityEncountered: AddressOnNetwork
@@ -256,13 +258,13 @@ export const setSelectedNetwork = createBackgroundAsyncThunk(
     emitter.emit("newSelectedNetwork", network)
     // Add any accounts on the currently selected network to the newly
     // selected network - if those accounts don't yet exist on it.
-    Object.keys(account.accountsData.evm[currentlySelectedChainID]).forEach(
-      (address) => {
-        if (!account.accountsData.evm[network.chainID]?.[address]) {
-          dispatch(addAddressNetwork({ address, network }))
-        }
+    Object.keys(
+      account.accountsData.evm[currentlySelectedChainID] ?? []
+    ).forEach((address) => {
+      if (!account.accountsData.evm[network.chainID]?.[address]) {
+        dispatch(addAddressNetwork({ address, network }))
       }
-    )
+    })
     dispatch(setNewSelectedAccount({ ...ui.selectedAccount, network }))
   }
 )
@@ -274,6 +276,14 @@ export const refreshBackgroundPage = createBackgroundAsyncThunk(
   }
 )
 
+export const derivationPathChange = createBackgroundAsyncThunk(
+  "ui/derivationPathChange",
+  async (derivationPath: string, { dispatch }) => {
+    await emitter.emit("derivationPathChange", derivationPath)
+    dispatch(setDerivationPath(derivationPath))
+  }
+)
+
 export const selectUI = createSelector(
   (state: { ui: UIState }): UIState => state.ui,
   (uiState) => uiState

background/services/ledger/index.ts

@@ -1,5 +1,6 @@
 import Transport from "@ledgerhq/hw-transport"
 import TransportWebUSB from "@ledgerhq/hw-transport-webusb"
+import { toChecksumAddress } from "@tallyho/hd-keyring"
 import Eth from "@ledgerhq/hw-app-eth"
 import { DeviceModelId } from "@ledgerhq/devices"
 import {
@@ -25,7 +26,11 @@ import { ServiceCreatorFunction, ServiceLifecycleEvents } from "../types"
 import logger from "../../lib/logger"
 import { getOrCreateDB, LedgerAccount, LedgerDatabase } from "./db"
 import { ethersTransactionFromTransactionRequest } from "../chain/utils"
-import { NETWORK_FOR_LEDGER_SIGNING } from "../../constants"
+import {
+  NETWORK_SUPPORTED_BY_LEDGER,
+  ROOTSTOCK,
+  DEFAULT_DERIVATION_PATH as idDerivationPath,
+} from "../../constants"
 import { normalizeEVMAddress } from "../../lib/utils"
 import { AddressOnNetwork } from "../../accounts"
 
@@ -111,17 +116,25 @@ type Events = ServiceLifecycleEvents & {
   usbDeviceCount: number
 }
 
-export const idDerivationPath = "44'/60'/0'/0/0"
-
 async function deriveAddressOnLedger(path: string, eth: Eth) {
   const derivedIdentifiers = await eth.getAddress(path)
+
+  if (
+    ROOTSTOCK.derivationPath &&
+    path.includes(ROOTSTOCK.derivationPath.slice(0, 8))
+  ) {
+    // ethersGetAddress rejects Rootstock addresses so using toChecksumAddress
+    return toChecksumAddress(derivedIdentifiers.address, +ROOTSTOCK.chainID)
+  }
+
   const address = ethersGetAddress(derivedIdentifiers.address)
   return address
 }
 
 async function generateLedgerId(
   transport: Transport,
-  eth: Eth
+  eth: Eth,
+  derivationPath: string
 ): Promise<[string | undefined, LedgerType]> {
   let extensionDeviceType = LedgerType.UNKNOWN
 
@@ -147,7 +160,7 @@ async function generateLedgerId(
     return [undefined, extensionDeviceType]
   }
 
-  const address = await deriveAddressOnLedger(idDerivationPath, eth)
+  const address = await deriveAddressOnLedger(derivationPath, eth)
 
   return [address, extensionDeviceType]
 }
@@ -172,6 +185,8 @@ async function generateLedgerId(
 export default class LedgerService extends BaseService<Events> {
   #currentLedgerId: string | null = null
 
+  #derivationPath: string = idDerivationPath
+
   transport: Transport | undefined = undefined
 
   #lastOperationPromise = Promise.resolve()
@@ -209,7 +224,11 @@ export default class LedgerService extends BaseService<Events> {
 
       const eth = new Eth(this.transport)
 
-      const [id, type] = await generateLedgerId(this.transport, eth)
+      const [id, type] = await generateLedgerId(
+        this.transport,
+        eth,
+        this.#derivationPath
+      )
 
       if (!id) {
         throw new Error("Can't derive meaningful identification address!")
@@ -239,7 +258,7 @@ export default class LedgerService extends BaseService<Events> {
         this.emitter.emit("ledgerAdded", {
           id: this.#currentLedgerId,
           type,
-          accountIDs: [idDerivationPath],
+          accountIDs: [this.#derivationPath],
           metadata: {
             ethereumVersion: appData.version,
             isArbitraryDataSigningEnabled: appData.arbitraryDataEnabled !== 0,
@@ -250,6 +269,10 @@ export default class LedgerService extends BaseService<Events> {
     })
   }
 
+  setDefaultDerivationPath(path: string): void {
+    this.#derivationPath = path
+  }
+
   #handleUSBConnect = async (event: USBConnectionEvent): Promise<void> => {
     this.emitter.emit(
       "usbDeviceCount",
@@ -540,7 +563,7 @@ export default class LedgerService extends BaseService<Events> {
     hexDataToSign: HexString
   ): Promise<string> {
     if (
-      !NETWORK_FOR_LEDGER_SIGNING.find((supportedNetwork) =>
+      !NETWORK_SUPPORTED_BY_LEDGER.find((supportedNetwork) =>
         sameNetwork(network, supportedNetwork)
       )
     ) {

ui/_locales/en/messages.json

@@ -100,6 +100,13 @@
     "onlyRejectFromLedger": "Tx can only be Rejected from Ledger",
     "onboarding": {
       "connecting": "Connecting...",
+      "selectLedgerApp": {
+        "initialScreenHeader": "Select Ledger Live App",
+        "ecosystem": "{{network}} ecosystem",
+        "includes": "Includes",
+        "subheading": "Select which app you would like to start with",
+        "continueButton": "Continue"
+      },
       "prepare": {
         "continueButton": "Continue",
         "tryAgainButton": "Try Again",
@@ -113,7 +120,8 @@
         "stepsExplainer": "Please follow the steps below and click on Try Again!",
         "step1": "Plug in a single Ledger",
         "step2": "Enter pin to unlock",
-        "step3": "Open Ethereum App"
+        "step3": "Open {{network}} App",
+        "derivationPath": "Select derivation path to connect with Ledger"
       },
       "selectDevice": "Select the device",
       "clickConnect": "Click connect",

ui/components/Ledger/LedgerPanelContainer.tsx

@@ -30,6 +30,7 @@ export default function LedgerPanelContainer({
           max-width: 24rem;
           margin: 0 auto;
           padding: 1rem;
+          position: relative;
         }
 
         .indicator {

ui/components/Ledger/LedgerSelectNetwork.tsx

@@ -0,0 +1,39 @@
+import React, { ReactElement } from "react"
+import { useTranslation } from "react-i18next"
+import LedgerContinueButton from "./LedgerContinueButton"
+import LedgerPanelContainer from "./LedgerPanelContainer"
+import LedgerMenuProtocolList from "../LedgerMenu/LedgerMenuProtocolList"
+
+export default function LedgerSelectNetwork({
+  onContinue,
+}: {
+  onContinue: () => void
+}): ReactElement {
+  const { t } = useTranslation("translation", {
+    keyPrefix: "ledger.onboarding.selectLedgerApp",
+  })
+
+  return (
+    <LedgerPanelContainer
+      indicatorImageSrc="/images/connect_ledger_indicator_disconnected.svg"
+      heading={t("initialScreenHeader")}
+      subHeading={t("subheading")}
+    >
+      <div className="box">
+        <LedgerMenuProtocolList />
+      </div>
+      <LedgerContinueButton onClick={onContinue}>
+        {t("continueButton")}
+      </LedgerContinueButton>
+
+      <style jsx>{`
+        .box {
+          margin: 0.5rem 0;
+          padding: 0.8rem 0.8rem;
+          border-radius: 4px;
+          background: var(--hunter-green);
+        }
+      `}</style>
+    </LedgerPanelContainer>
+  )
+}

ui/components/LedgerMenu/LedgerMenuProtocolList.tsx

@@ -0,0 +1,52 @@
+import React, { ReactElement } from "react"
+import {
+  ARBITRUM_ONE,
+  ETHEREUM,
+  OPTIMISM,
+  AVALANCHE,
+  BINANCE_SMART_CHAIN,
+  POLYGON,
+  ROOTSTOCK,
+} from "@tallyho/tally-background/constants"
+import { sameNetwork } from "@tallyho/tally-background/networks"
+import { selectCurrentNetwork } from "@tallyho/tally-background/redux-slices/selectors"
+import { useBackgroundSelector } from "../../hooks"
+import LedgerMenuProtocolListItem from "./LedgerMenuProtocolListItem"
+
+const LEDGER_APPS = [
+  {
+    network: ETHEREUM,
+    ecosystem: [OPTIMISM, ARBITRUM_ONE],
+  },
+  {
+    network: POLYGON,
+  },
+  {
+    network: ROOTSTOCK,
+  },
+  {
+    network: AVALANCHE,
+  },
+  {
+    network: BINANCE_SMART_CHAIN,
+  },
+]
+
+export default function LedgerMenuProtocolList(): ReactElement {
+  const currentNetwork = useBackgroundSelector(selectCurrentNetwork)
+
+  return (
+    <div className="standard_width_padded center_horizontal">
+      <ul>
+        {LEDGER_APPS.map((info) => (
+          <LedgerMenuProtocolListItem
+            isSelected={sameNetwork(currentNetwork, info.network)}
+            key={info.network.name}
+            network={info.network}
+            ecosystem={info.ecosystem}
+          />
+        ))}
+      </ul>
+    </div>
+  )
+}