Changed file names / reference file consistency

content/_code-samples/build-a-wallet/desktop-js/5-password/index.js

@@ -0,0 +1,79 @@
+const {app, BrowserWindow, ipcMain} = require('electron')
+const fs = require('fs')
+const path = require('path')
+const xrpl = require("xrpl")
+const { initialize, subscribe, saveSaltedSeed, loadSaltedSeed } = require('../library/5_helpers')
+
+const TESTNET_URL = "wss://s.altnet.rippletest.net:51233"
+
+const WALLET_DIR = 'Wallet'
+
+const createWindow = () => {
+
+    const appWindow = new BrowserWindow({
+        width: 1024,
+        height: 768,
+        webPreferences: {
+            preload: path.join(__dirname, 'view', 'preload.js'),
+        },
+    })
+
+    appWindow.loadFile(path.join(__dirname, 'view', 'template.html'))
+
+    return appWindow
+}
+
+const main = async () => {
+    const appWindow = createWindow()
+
+    // Create Wallet directory in case it does not exist yet
+    if (!fs.existsSync(WALLET_DIR)) {
+        fs.mkdirSync(path.join(__dirname, WALLET_DIR));
+    }
+
+    let seed = null;
+
+    ipcMain.on('seed-entered', async (event, providedSeed) => {
+        seed = providedSeed
+        appWindow.webContents.send('open-password-dialog')
+    })
+
+    ipcMain.on('password-entered', async (event, password) => {
+        if (!fs.existsSync(path.join(__dirname, WALLET_DIR , 'seed.txt'))) {
+            saveSaltedSeed('../' + WALLET_DIR, seed, password)
+        } else {
+            seed = loadSaltedSeed('../' + WALLET_DIR, password)
+        }
+
+        const wallet = xrpl.Wallet.fromSeed(seed)
+
+        const client = new xrpl.Client(TESTNET_URL)
+
+        await client.connect()
+
+        await subscribe(client, wallet, appWindow)
+
+        await initialize(client, wallet, appWindow)
+    })
+
+    ipcMain.on('request-seed-change', (event) => {
+        fs.rmSync(path.join(__dirname, WALLET_DIR , 'seed.txt'))
+        fs.rmSync(path.join(__dirname, WALLET_DIR , 'salt.txt'))
+        appWindow.webContents.send('open-seed-dialog')
+    })
+
+    // We have to wait for the application frontend to be ready, otherwise
+    // we might run into a race condition and the open-dialog events
+    // get triggered before the callbacks are attached
+    appWindow.once('ready-to-show', () => {
+        // If there is no seed present yet, ask for it, otherwise query for the password
+        // for the seed that has been saved
+        if (!fs.existsSync(path.join(__dirname, WALLET_DIR, 'seed.txt'))) {
+            appWindow.webContents.send('open-seed-dialog')
+        } else {
+            appWindow.webContents.send('open-password-dialog')
+        }
+    })
+}
+
+app.whenReady().then(main)