Custom wallet

.gitignore

@@ -124,7 +124,7 @@ dist
 
 # Stores VSCode versions used for testing VSCode extensions
 .vscode-test
-.vscode
+#.vscode
 
 # yarn v2
 .yarn/cache

.prettierignore

@@ -124,7 +124,7 @@ dist
 
 # Stores VSCode versions used for testing VSCode extensions
 .vscode-test
-.vscode
+#.vscode
 
 # yarn v2
 .yarn/cache

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+  "editor.formatOnSave": true,
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  }
+}

package.json

@@ -16,7 +16,7 @@
   "description": "React hooks for using Algorand compatible wallets in dApps.",
   "scripts": {
     "dev": "yarn storybook",
-    "build": "rm -rf dist && rollup -c",
+    "build": "rimraf dist && rollup -c",
     "test": "jest",
     "lint": "eslint '**/*.{js,ts,tsx}'",
     "format": "prettier --check '**/*.{js,ts,tsx}'",
@@ -60,6 +60,7 @@
     "algosdk": "^2.1.0",
     "babel-jest": "^29.1.2",
     "babel-loader": "^9.0.0",
+    "buffer": "^6.0.3",
     "commitizen": "4.3.0",
     "css-loader": "^6.5.1",
     "cz-conventional-changelog": "3.3.0",
@@ -80,6 +81,7 @@
     "react-dom": "^18.2.0",
     "release-it": "^16.1.0",
     "require-from-string": "^2.0.2",
+    "rimraf": "^5.0.1",
     "rollup": "^3.3.0",
     "rollup-plugin-analyzer": "^4.0.0",
     "rollup-plugin-dts": "^5.0.0",

src/clients/custom/client.ts

@@ -0,0 +1,104 @@
+import Algod, { getAlgodClient } from '../../algod'
+import BaseClient from '../base'
+import { DEFAULT_NETWORK, PROVIDER_ID } from '../../constants'
+import { debugLog } from '../../utils/debugLog'
+import { ICON } from './constants'
+import type _algosdk from 'algosdk'
+import type { Network } from '../../types/node'
+import type { InitParams } from '../../types/providers'
+import type { Metadata, Wallet } from '../../types/wallet'
+import type { CustomProvider, CustomWalletClientConstructor } from './types'
+
+class CustomWalletClient extends BaseClient {
+  network: Network
+  providerProxy: CustomProvider
+
+  static metadata: Metadata = {
+    id: PROVIDER_ID.CUSTOM,
+    icon: ICON,
+    isWalletConnect: false,
+    name: 'Custom'
+  }
+
+  constructor({
+    providerProxy,
+    metadata,
+    algosdk,
+    algodClient,
+    network
+  }: CustomWalletClientConstructor) {
+    super(metadata, algosdk, algodClient)
+
+    this.providerProxy = providerProxy
+    this.network = network
+  }
+
+  static async init({
+    clientOptions,
+    algodOptions,
+    algosdkStatic,
+    network = DEFAULT_NETWORK
+  }: InitParams<PROVIDER_ID.CUSTOM>): Promise<BaseClient | null> {
+    try {
+      debugLog(`${PROVIDER_ID.CUSTOM.toUpperCase()} initializing...`)
+
+      if (!clientOptions) {
+        throw new Error(`Attempt to create custom wallet with no provider specified.`)
+      }
+
+      const algosdk = algosdkStatic || (await Algod.init(algodOptions)).algosdk
+      const algodClient = getAlgodClient(algosdk, algodOptions)
+
+      try {
+        return new CustomWalletClient({
+          providerProxy: clientOptions.getProvider({
+            algod: algodClient,
+            algosdkStatic: algosdk,
+            network
+          }),
+          metadata: {
+            ...CustomWalletClient.metadata,
+            name: clientOptions.name,
+            icon: clientOptions.icon ?? CustomWalletClient.metadata.icon
+          },
+          algodClient,
+          algosdk,
+          network
+        })
+      } finally {
+        debugLog(`${PROVIDER_ID.CUSTOM.toUpperCase()} initialized`, '✅')
+      }
+    } catch (e) {
+      console.error('Error initializing...', e)
+      return null
+    }
+  }
+
+  async connect(): Promise<Wallet> {
+    return await this.providerProxy.connect(this.metadata)
+  }
+
+  async disconnect() {
+    await this.providerProxy.disconnect()
+  }
+
+  async reconnect(): Promise<Wallet | null> {
+    return await this.providerProxy.reconnect(this.metadata)
+  }
+
+  async signTransactions(
+    connectedAccounts: string[],
+    txnGroups: Uint8Array[] | Uint8Array[][],
+    indexesToSign?: number[],
+    returnGroup = true
+  ) {
+    return await this.providerProxy.signTransactions(
+      connectedAccounts,
+      txnGroups,
+      indexesToSign,
+      returnGroup
+    )
+  }
+}
+
+export default CustomWalletClient

src/clients/custom/constants.ts

@@ -0,0 +1,2 @@
+export const ICON =
+  "data:image/svg+xml,%3Csvg fill='%23000000' width='800px' height='800px' viewBox='0 0 24 24' id='wallet' data-name='Flat Line' xmlns='http://www.w3.org/2000/svg' class='icon flat-line'%3E%3Cpath id='secondary' d='M16,12h5V8H5A2,2,0,0,1,3,6V19a1,1,0,0,0,1,1H20a1,1,0,0,0,1-1V16H16a1,1,0,0,1-1-1V13A1,1,0,0,1,16,12Z' style='fill: rgb(44, 169, 188); stroke-width: 2;'%3E%3C/path%3E%3Cpath id='primary' d='M19,4H5A2,2,0,0,0,3,6H3A2,2,0,0,0,5,8H21' style='fill: none; stroke: rgb(0, 0, 0); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2;'%3E%3C/path%3E%3Cpath id='primary-2' data-name='primary' d='M21,8V19a1,1,0,0,1-1,1H4a1,1,0,0,1-1-1V6A2,2,0,0,0,5,8Zm0,4H16a1,1,0,0,0-1,1v2a1,1,0,0,0,1,1h5Z' style='fill: none; stroke: rgb(0, 0, 0); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2;'%3E%3C/path%3E%3C/svg%3E"

src/clients/custom/index.ts

@@ -0,0 +1,3 @@
+import custom from './client'
+
+export default custom

src/clients/custom/types.ts

@@ -0,0 +1,33 @@
+import type algosdk from 'algosdk'
+import type { Network } from '../../types/node'
+import type { Metadata, Wallet } from '../../types/wallet'
+
+export type CustomOptions = {
+  name: string
+  icon?: string
+  getProvider: (params: {
+    network?: Network
+    algod?: algosdk.Algodv2
+    algosdkStatic?: typeof algosdk
+  }) => CustomProvider
+}
+
+export type CustomProvider = {
+  connect(metadata: Metadata): Promise<Wallet>
+  disconnect(): Promise<void>
+  reconnect(metadata: Metadata): Promise<Wallet | null>
+  signTransactions(
+    connectedAccounts: string[],
+    txnGroups: Uint8Array[] | Uint8Array[][],
+    indexesToSign?: number[],
+    returnGroup?: boolean
+  ): Promise<Uint8Array[]>
+}
+
+export type CustomWalletClientConstructor = {
+  providerProxy: CustomProvider
+  metadata: Metadata
+  algosdk: typeof algosdk
+  algodClient: algosdk.Algodv2
+  network: Network
+}

src/clients/index.ts

@@ -7,8 +7,21 @@ import algosigner from './algosigner'
 import walletconnect from './walletconnect2'
 import kmd from './kmd'
 import mnemonic from './mnemonic'
+import { CustomProvider } from './custom/types'
+import custom from './custom'
 
-export { pera, myalgo, defly, exodus, algosigner, walletconnect, kmd, mnemonic }
+export {
+  pera,
+  myalgo,
+  defly,
+  exodus,
+  algosigner,
+  walletconnect,
+  kmd,
+  mnemonic,
+  custom,
+  CustomProvider
+}
 
 export default {
   [pera.metadata.id]: pera,
@@ -19,5 +32,6 @@ export default {
   [algosigner.metadata.id]: algosigner,
   [walletconnect.metadata.id]: walletconnect,
   [kmd.metadata.id]: kmd,
-  [mnemonic.metadata.id]: mnemonic
+  [mnemonic.metadata.id]: mnemonic,
+  [custom.metadata.id]: custom
 }

src/components/Example/Example.tsx

@@ -1,10 +1,12 @@
 import React from 'react'
 import { DeflyWalletConnect } from '@blockshake/defly-connect'
 import { DaffiWalletConnect } from '@daffiwallet/connect'
-import { WalletProvider, PROVIDER_ID, useInitializeProviders } from '../../index'
+import { WalletProvider, PROVIDER_ID, useInitializeProviders, Network } from '../../index'
 import Account from './Account'
 import Connect from './Connect'
 import Transact from './Transact'
+import algosdk from 'algosdk'
+import { ManualGoalSigningAlertPromptProvider } from './TestManualProvider'
 
 const getDynamicPeraWalletConnect = async () => {
   const PeraWalletConnect = (await import('@perawallet/connect')).PeraWalletConnect
@@ -17,7 +19,20 @@ export default function ConnectWallet() {
       { id: PROVIDER_ID.DEFLY, clientStatic: DeflyWalletConnect },
       { id: PROVIDER_ID.PERA, getDynamicClient: getDynamicPeraWalletConnect },
       { id: PROVIDER_ID.DAFFI, clientStatic: DaffiWalletConnect },
-      { id: PROVIDER_ID.EXODUS }
+      { id: PROVIDER_ID.EXODUS },
+      {
+        id: PROVIDER_ID.CUSTOM,
+        clientOptions: {
+          name: 'Manual',
+          getProvider: (params: {
+            network?: Network
+            algod?: algosdk.Algodv2
+            algosdkStatic?: typeof algosdk
+          }) => {
+            return new ManualGoalSigningAlertPromptProvider(params.algosdkStatic ?? algosdk)
+          }
+        }
+      }
     ]
   })