service worked updates. Needs testing

v2client-vite-vue3/index.html

@@ -2,7 +2,26 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
+    <meta name="description" content="Encrypted notes and scratch pad" />
+
+    <!-- PWA. The manifest is a real static file: it used to be injected at
+         runtime as a base64 data: URI from App.vue, with the production origin
+         hardcoded, which broke icons and scope outside production. -->
+    <link rel="manifest" href="/manifest.json" />
+    <meta name="theme-color" content="#000000" />
+
+    <link rel="icon" href="/favicon.ico" sizes="any" />
+    <link rel="icon" type="image/svg+xml" href="/img/icons/logo.svg" />
+
+    <!-- iOS has no share-target support, but still installs to the home screen.
+         The apple-touch icon must be the opaque variant -- iOS composites
+         transparent PNGs onto black and the dark half of the mark vanishes. -->
+    <link rel="apple-touch-icon" href="/img/icons/apple-touch-icon-180.png" />
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="apple-mobile-web-app-title" content="Scribe" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+
     <title>Solid Scribe</title>
   </head>
   <body>

v2client-vite-vue3/package.json

@@ -25,6 +25,8 @@
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^6.0.1",
-    "vite": "^7.1.2"
+    "vite": "^7.1.2",
+    "vite-plugin-pwa": "^2.0.0",
+    "workbox-window": "^7.4.1"
   }
 }

v2client-vite-vue3/public/vite.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

v2client-vite-vue3/src/App.vue

@@ -51,6 +51,8 @@
 
 		<global-notification />
 
+		<update-prompt />
+
 	</div>
 </template>
 
@@ -59,12 +61,14 @@
 import axios from 'axios'
 import GlobalSiteMenu from '@/components/GlobalSiteMenu.vue'
 import GlobalNotification from '@/components/GlobalNotificationComponent.vue'
+import UpdatePrompt from '@/components/UpdatePrompt.vue'
 
 export default {
 	name: 'App',
 	components: {
 		'global-site-menu': GlobalSiteMenu,
 		'global-notification': GlobalNotification,
+		'update-prompt': UpdatePrompt,
 	},
 	data: function(){ 
 		return {
@@ -83,74 +87,6 @@ export default {
 	// - Gets new session tokens from server and uses them in app
 	beforeCreate: function(){
 
-		const root = 'https://www.solidscribe.com'
-		// const root = 'https://192.168.1.164'
-		const manifest = {
-			"theme_color":"#000",
-			"background_color": "#000",
-			"description": "Take Notes",
-			"display_override": ["fullscreen", "minimal-ui"],
-  			"display": "standalone",
-			"icons": [
-				{
-					"src": root+"/api/static/assets/logo.png",
-					"sizes": "495x495",
-					"type": "image/png",
-					"purpose": "any" 
-				},
-				{
-					"src": root+"/api/static/assets/maskable_icon.png",
-					"sizes": "826x826",
-					"type": "image/png",
-					"purpose": "maskable"
-				}
-			],
-			"screenshots" : [
-				{
-					"src": root+"/api/static/assets/lightmode.png",
-					"sizes": "1000x1080",
-					"type": "image/png"
-				},
-				{
-					"src": root+"/api/static/assets/darkmode.png",
-					"sizes": "1000x1081",
-					"type": "image/png"
-				}
-			],
-			"shortcuts" : [
-				{
-					"name": "Files & Links",
-					"url": " /attachments",
-					"description": "All Note files and links",
-					"icons": [{
-						"src": root+"/api/static/assets/icon1.png", 
-						"sizes": "96x96",
-						"type": "image/png" 
-					}]
-				},
-				{
-					"name": "Metric Track",
-					"url": "/metrictrack",
-					"description": "Metric Tracking",
-					"icons": [{ 
-						"src": root+"/api/static/assets/icon2.png", 
-						"sizes": "96x96",
-						"type": "image/png" 
-					}]
-				}
-			],
-			"name": "Solid Scribe",
-			"short_name": "Solid Scribe",
-			"author": "Max",
-			"scope": root,
-			"start_url": window.location.href
-		}
-
-		const link = document.createElement('link')
-		link.rel = 'manifest'
-		link.href = `data:application/json;base64,${btoa(JSON.stringify(manifest))}`
-		document.head.appendChild(link)
-
 		//Before all requests going out
 		axios.interceptors.request.use(
 			(config) => {

v2client-vite-vue3/src/components/LoginFormComponent.vue

@@ -153,8 +153,10 @@
 					this.$io.emit('user_connect', token)
 					localStorage.setItem('loginToken', token)
 
-					//Redirect user to notes section after login
-					this.$router.push('/notes')
+					//Redirect user to notes section after login, or back to
+					//wherever they were headed (e.g. an Android share waiting to
+					//be saved -- see ShareTargetPage.vue)
+					this.$router.push(this.$route.query.redirect || '/notes')
 				}
 			},
 			register(){

v2client-vite-vue3/src/main.js

@@ -23,6 +23,7 @@ import './tailwind.css'
 import io from 'socket.io-client'
 import EventBus from './EventBus'
 import Helpers from './Helpers'
+import { installLaunchRedirect } from './LaunchPage'
 
 const socket = io({ path: '/socket' })
 
@@ -31,6 +32,10 @@ router.beforeEach((to, from, next) => {
 	next()
 })
 
+// Installed launches land on "/" and are redirected to the user's chosen
+// launch page -- see LaunchPage.js
+installLaunchRedirect(router)
+
 const app = createApp(App)
 
 app.config.globalProperties.$io = socket
@@ -41,3 +46,6 @@ app.use(store)
 app.use(Helpers)
 
 app.mount('#app')
+
+// After mount, so a failed registration can never block the app rendering
+import('./registerServiceWorker')

v2client-vite-vue3/src/pages/SettingsPage.vue

@@ -44,6 +44,42 @@
 			</div>
 		</div>
 
+		<!-- App / PWA -->
+		<h4 class="ui header">
+			App
+		</h4>
+		<div class="ui segment">
+			<div class="ui doubling grid">
+				<div class="sixteen wide column">
+
+					<p>
+						Which page the installed app opens to. Set automatically to
+						whichever page you installed from, and changeable here.
+					</p>
+					<div
+						v-for="option in launchOptions"
+						:key="option.path"
+						class="ui compact basic button"
+						:class="{'green':(launchPage == option.path)}"
+						v-on:click="chooseLaunchPage(option.path)">
+						{{ option.label }}
+					</div>
+
+					<div class="ui divider"></div>
+
+					<p>
+						If the app gets stuck on an old version, this clears the stored
+						copies of its files and reloads. Your notes are not affected.
+					</p>
+					<div class="ui compact basic button" v-on:click="clearAppCache()">
+						<i class="redo icon"></i>
+						Reset App Cache
+					</div>
+
+				</div>
+			</div>
+		</div>
+
 		<!-- Enable Two Factor -->
 		<h4>Two Factor Authentication</h4>
 		<div class="ui segment">
@@ -165,6 +201,9 @@ import { defineAsyncComponent } from 'vue'
 
 	import axios from 'axios'
 
+	import { LAUNCH_OPTIONS, getLaunchPage, setLaunchPage } from '@/LaunchPage'
+	import { resetAppCache } from '@/registerServiceWorker'
+
 	export default {
 		name: 'SettingsPage',
 		components: {
@@ -177,6 +216,8 @@ import { defineAsyncComponent } from 'vue'
 				verificationToken: '',
 				showNewNoteConfirm: false,
 
+				launchOptions: LAUNCH_OPTIONS,
+				launchPage: getLaunchPage(),
 				themeColors: [
 					'#21BA45', //Green
 					'#b5cc18', //Lime
@@ -198,6 +239,14 @@ import { defineAsyncComponent } from 'vue'
 			}
 		},
 		methods: {
+			chooseLaunchPage(path){
+				setLaunchPage(path)
+				this.launchPage = getLaunchPage()
+				this.$bus.$emit('notification', 'App will open to ' + path)
+			},
+			clearAppCache(){
+				resetAppCache()
+			},
 			newQuickNote(){
 
 				this.showNewNoteConfirm = true

v2client-vite-vue3/src/router/index.js

@@ -13,6 +13,7 @@ const OverviewPage      = () => import('@/pages/OverviewPage.vue')
 const BookmarkletPage   = () => import('@/pages/BookmarkletPage.vue')
 const NotFoundPage      = () => import('@/pages/NotFoundPage.vue')
 const MetrictrackingPage = () => import('@/pages/MetrictrackingPage.vue')
+const ShareTargetPage   = () => import('@/pages/ShareTargetPage.vue')
 
 export default createRouter({
 	history: createWebHistory(),
@@ -28,6 +29,7 @@ export default createRouter({
 		{ path: '/bookmarklet',                 name: 'Bookmarklet',           meta: { title: 'Bookmarklet' },           component: BookmarkletPage },
 		{ path: '/settings',                    name: 'Settings',              meta: { title: 'Settings' },              component: SettingsPage },
 		{ path: '/public/note/:id/:token',      name: 'Share',                 meta: { title: 'Shared' },                component: SharePage },
+		{ path: '/share-target',                name: 'Share Target',          meta: { title: 'Saving Share' },          component: ShareTargetPage },
 		{ path: '/quick',                       name: 'Quick',                 meta: { title: 'Scratch Pad' },           component: QuickPage },
 		{ path: '/attachments',                 name: 'Attachments',           meta: { title: 'Attachments' },           component: AttachmentsPage },
 		{ path: '/attachments/note/:id',        name: 'Attachments for Note',  meta: { title: 'Attachments for Note' },  component: AttachmentsPage },

v2client-vite-vue3/vite.config.js

@@ -1,8 +1,23 @@
+import fs from 'node:fs'
 import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import tailwindcss from '@tailwindcss/vite'
+import { VitePWA } from 'vite-plugin-pwa'
 import { fileURLToPath, URL } from 'node:url'
 
+// Opt-in HTTPS for the dev server, off by default so the usual
+// http://localhost:5173 workflow is unchanged. Only needed if you want to test
+// the installed PWA from a phone over the LAN *without* using
+// chrome://flags/#unsafely-treat-insecure-origin-as-secure -- and note Chrome
+// needs the mkcert root CA installed on the device for the origin to be
+// service-worker eligible; clicking through a cert warning is not enough.
+//   DEV_HTTPS=1 pnpm dev
+const certDir = fileURLToPath(new URL('../client/certs', import.meta.url))
+const keyPath = `${certDir}/192.168.1.164+4-key.pem`
+const certPath = `${certDir}/192.168.1.164+4.pem`
+const useHttps =
+  process.env.DEV_HTTPS === '1' && fs.existsSync(keyPath) && fs.existsSync(certPath)
+
 export default defineConfig({
   plugins: [
     vue({
@@ -11,6 +26,59 @@ export default defineConfig({
       },
     }),
     tailwindcss(),
+    VitePWA({
+      // Updates are user-driven via the prompt in src/registerServiceWorker.js
+      registerType: 'prompt',
+      injectRegister: false,
+      // Lands at dist/sw.js -- root of the served directory, so the worker gets
+      // root scope without needing a Service-Worker-Allowed header.
+      filename: 'sw.js',
+      // We ship public/manifest.json by hand rather than generating one.
+      manifest: false,
+      workbox: {
+        //
+        // SECURITY INVARIANT -- do not relax without thinking it through.
+        //
+        // Solid Scribe is end-to-end encrypted. The service worker precaches
+        // ONLY static build output and is network-only for /api/*. Caching an
+        // API response would write decrypted note content into Cache Storage on
+        // disk, where it survives logout and sits outside the encryption model.
+        //
+        // Structurally this holds because globPatterns only ever reads dist/,
+        // and user content is served by Express from staticFiles/ at
+        // /api/static -- which never enters dist. The NetworkOnly rule below is
+        // belt-and-braces: it documents the invariant and stops a future
+        // runtimeCaching entry from silently widening the net.
+        //
+        // woff2 is NOT in Workbox's default globPatterns. Without it the Roboto
+        // files are skipped and the offline shell renders in a fallback face.
+        globPatterns: ['**/*.{js,css,html,woff2,png,svg,ico,json}'],
+        // Vendor chunks (fomantic, chart.js) exceed the 2MiB default. An
+        // oversized file is silently OMITTED from the precache, which half
+        // breaks the offline shell -- watch the build output for a warning.
+        maximumFileSizeToCacheInBytes: 5 * 1024 * 1024,
+        navigateFallback: '/index.html',
+        // Matters for top-level navigations to /api/static/<file> (clicking an
+        // attachment link) -- without this the worker answers with index.html.
+        navigateFallbackDenylist: [/^\/api\//, /^\/socket/],
+        cleanupOutdatedCaches: true,
+        // Let the user decide when to swap assets, rather than doing it
+        // mid-session underneath them.
+        clientsClaim: false,
+        skipWaiting: false,
+        runtimeCaching: [
+          {
+            urlPattern: ({ url }) =>
+              url.pathname.startsWith('/api/') || url.pathname.startsWith('/socket'),
+            handler: 'NetworkOnly',
+          },
+        ],
+      },
+      // Flip to true temporarily to exercise the worker on the dev server.
+      // Remember to unregister it afterwards -- a lingering dev service worker
+      // is a classic "why is my phone showing an ancient build".
+      devOptions: { enabled: false, type: 'module' },
+    }),
   ],
   resolve: {
     alias: {
@@ -19,6 +87,9 @@ export default defineConfig({
   },
   server: {
     host: '0.0.0.0',
+    ...(useHttps
+      ? { https: { key: fs.readFileSync(keyPath), cert: fs.readFileSync(certPath) } }
+      : {}),
     proxy: {
       '/api': 'http://localhost:3000',
       '/socket': { target: 'http://localhost:3001', ws: true },