Merge ffa6a9c6aa into 399b1a373e

src/app/state/sessions.ts

@@ -1,4 +1,3 @@
-import { atom } from 'jotai';
 import {
   atomWithLocalStorage,
   getLocalStorageItem,
@@ -71,22 +70,19 @@ export const getSessionStoreName = (session: Session): SessionStoreName => {
 };
 
 export const MATRIX_SESSIONS_KEY = 'matrixSessions';
-const baseSessionsAtom = atomWithLocalStorage<Sessions>(
+export const sessionsAtom = atomWithLocalStorage<Sessions>(
   MATRIX_SESSIONS_KEY,
   (key) => {
-    const defaultSessions: Sessions = [];
-    const sessions = getLocalStorageItem(key, defaultSessions);
-
-    // Before multi account support session was stored
-    // as multiple item in local storage.
-    // So we need these migration code.
     const fallbackSession = getFallbackSession();
     if (fallbackSession) {
+      console.warn('Migrating from a fallback session...');
+      const newSessions: Sessions = [fallbackSession];
+      setLocalStorageItem(key, newSessions);
       removeFallbackSession();
-      sessions.push(fallbackSession);
-      setLocalStorageItem(key, sessions);
+      return newSessions;
     }
-    return sessions;
+
+    return getLocalStorageItem(key, []);
   },
   (key, value) => {
     setLocalStorageItem(key, value);
@@ -102,28 +98,3 @@ export type SessionsAction =
       type: 'DELETE';
       session: Session;
     };
-
-export const sessionsAtom = atom<Sessions, [SessionsAction], undefined>(
-  (get) => get(baseSessionsAtom),
-  (get, set, action) => {
-    if (action.type === 'PUT') {
-      const sessions = [...get(baseSessionsAtom)];
-      const sessionIndex = sessions.findIndex(
-        (session) => session.userId === action.session.userId
-      );
-      if (sessionIndex === -1) {
-        sessions.push(action.session);
-      } else {
-        sessions.splice(sessionIndex, 1, action.session);
-      }
-      set(baseSessionsAtom, sessions);
-      return;
-    }
-    if (action.type === 'DELETE') {
-      const sessions = get(baseSessionsAtom).filter(
-        (session) => session.userId !== action.session.userId
-      );
-      set(baseSessionsAtom, sessions);
-    }
-  }
-);

src/app/state/utils/atomWithIndexedDB.ts

@@ -0,0 +1,48 @@
+import { atom, PrimitiveAtom } from 'jotai';
+import type { SetStateAction } from 'jotai';
+import { get as getFromDB, set as setInDB } from 'idb-keyval';
+
+export const setIndexedDBItem = async <T>(key: string, value: T) => {
+  await setInDB(key, value);
+};
+
+export const atomWithIndexedDB = <T>(key: string, initialValue: T): PrimitiveAtom<T> => {
+  const channel = new BroadcastChannel(key);
+
+  const baseAtom = atom(initialValue);
+  let isInitialized = false;
+
+  baseAtom.onMount = (setAtom) => {
+    (async () => {
+      const storedValue = await getFromDB<T>(key);
+      if (storedValue !== undefined && !isInitialized) {
+        setAtom(storedValue);
+      }
+      isInitialized = true;
+    })();
+
+    const handleChange = (event: MessageEvent) => {
+      setAtom(event.data);
+    };
+    channel.addEventListener('message', handleChange);
+    return () => {
+      channel.removeEventListener('message', handleChange);
+    };
+  };
+
+  const derivedAtom = atom<T, [SetStateAction<T>], void>(
+    (get) => get(baseAtom),
+    (get, set, update: SetStateAction<T>) => {
+      const currentValue = get(baseAtom);
+      const newValue =
+        typeof update === 'function' ? (update as (prev: T) => T)(currentValue) : update;
+
+      isInitialized = true;
+      set(baseAtom, newValue);
+      setIndexedDBItem(key, newValue);
+      channel.postMessage(newValue);
+    }
+  );
+
+  return derivedAtom;
+};

src/client/action/auth.ts

@@ -1,4 +1,5 @@
-import cons from '../state/cons';
+import { setLocalStorageItem } from '../../app/state/utils/atomWithLocalStorage';
+import { Session } from '../../app/state/sessions';
 
 export function updateLocalStore(
   accessToken: string,
@@ -6,8 +7,13 @@ export function updateLocalStore(
   userId: string,
   baseUrl: string
 ) {
-  localStorage.setItem(cons.secretKey.ACCESS_TOKEN, accessToken);
-  localStorage.setItem(cons.secretKey.DEVICE_ID, deviceId);
-  localStorage.setItem(cons.secretKey.USER_ID, userId);
-  localStorage.setItem(cons.secretKey.BASE_URL, baseUrl);
+  const newSession: Session = {
+    accessToken,
+    deviceId,
+    userId,
+    baseUrl,
+    fallbackSdkStores: false,
+  };
+
+  setLocalStorageItem('matrixSessions', [newSession]);
 }

src/client/initMatrix.ts

@@ -1,30 +1,25 @@
 import { createClient, MatrixClient, IndexedDBStore, IndexedDBCryptoStore } from 'matrix-js-sdk';
-
 import { cryptoCallbacks } from './state/secretStorageKeys';
 import { clearNavToActivePathStore } from '../app/state/navToActivePath';
-
-type Session = {
-  baseUrl: string;
-  accessToken: string;
-  userId: string;
-  deviceId: string;
-};
+import { Session, getSessionStoreName } from '../app/state/sessions';
 
 export const initClient = async (session: Session): Promise<MatrixClient> => {
+  const storeName = getSessionStoreName(session);
+
   const indexedDBStore = new IndexedDBStore({
     indexedDB: global.indexedDB,
     localStorage: global.localStorage,
-    dbName: 'web-sync-store',
+    dbName: storeName.sync,
   });
 
-  const legacyCryptoStore = new IndexedDBCryptoStore(global.indexedDB, 'crypto-store');
+  const cryptoStore = new IndexedDBCryptoStore(global.indexedDB, storeName.crypto); // 4. USE THE DYNAMIC NAME
 
   const mx = createClient({
     baseUrl: session.baseUrl,
     accessToken: session.accessToken,
     userId: session.userId,
     store: indexedDBStore,
-    cryptoStore: legacyCryptoStore,
+    cryptoStore,
     deviceId: session.deviceId,
     timelineSupport: true,
     cryptoCallbacks: cryptoCallbacks as any,

src/client/state/auth.ts

@@ -1,12 +1,36 @@
-import cons from './cons';
+import { Session, Sessions } from '../../app/state/sessions';
 
-const isAuthenticated = () => localStorage.getItem(cons.secretKey.ACCESS_TOKEN) !== null;
+/*
+ * Transition code for moving to the multi-account session storage solution
+ */
 
-const getSecret = () => ({
-  accessToken: localStorage.getItem(cons.secretKey.ACCESS_TOKEN),
-  deviceId: localStorage.getItem(cons.secretKey.DEVICE_ID),
-  userId: localStorage.getItem(cons.secretKey.USER_ID),
-  baseUrl: localStorage.getItem(cons.secretKey.BASE_URL),
-});
+const getActiveSession = (): Session | null => {
+  const sessionsJSON = localStorage.getItem('matrixSessions');
+  if (!sessionsJSON) {
+    return null;
+  }
+  try {
+    const sessions = JSON.parse(sessionsJSON) as Sessions;
+    return sessions[0] || null;
+  } catch (e) {
+    console.error('Failed to parse matrixSessions from localStorage', e);
+    return null;
+  }
+};
+
+const isAuthenticated = (): boolean => {
+  const session = getActiveSession();
+  return !!session?.accessToken;
+};
+
+const getSecret = () => {
+  const session = getActiveSession();
+  return {
+    accessToken: session?.accessToken,
+    deviceId: session?.deviceId,
+    userId: session?.userId,
+    baseUrl: session?.baseUrl,
+  };
+};
 
 export { isAuthenticated, getSecret };

src/index.tsx

@@ -5,38 +5,16 @@ import { enableMapSet } from 'immer';
 import '@fontsource/inter/variable.css';
 import 'folds/dist/style.css';
 import { configClass, varsClass } from 'folds';
+import './index.scss';
+import App from './app/pages/App';
+import './app/i18n';
+import { readyServiceWorker } from './serviceWorkerBridge';
 
 enableMapSet();
 
-import './index.scss';
-
-import { trimTrailingSlash } from './app/utils/common';
-import App from './app/pages/App';
-
-// import i18n (needs to be bundled ;))
-import './app/i18n';
-
 document.body.classList.add(configClass, varsClass);
 
-// Register Service Worker
-if ('serviceWorker' in navigator) {
-  const swUrl =
-    import.meta.env.MODE === 'production'
-      ? `${trimTrailingSlash(import.meta.env.BASE_URL)}/sw.js`
-      : `/dev-sw.js?dev-sw`;
-
-  navigator.serviceWorker.register(swUrl);
-  navigator.serviceWorker.addEventListener('message', (event) => {
-    if (event.data?.type === 'token' && event.data?.responseKey) {
-      // Get the token for SW.
-      const token = localStorage.getItem('cinny_access_token') ?? undefined;
-      event.source!.postMessage({
-        responseKey: event.data.responseKey,
-        token,
-      });
-    }
-  });
-}
+readyServiceWorker();
 
 const mountApp = () => {
   const rootContainer = document.getElementById('root');

src/serviceWorkerBridge.ts

@@ -0,0 +1,85 @@
+import { trimTrailingSlash } from './app/utils/common';
+
+const SESSIONS_KEY = 'matrixSessions';
+
+function getActiveSessionFromStorage() {
+  try {
+    const sessionsJSON = localStorage.getItem(SESSIONS_KEY);
+    if (!sessionsJSON) {
+      return null;
+    }
+
+    const sessions = JSON.parse(sessionsJSON);
+    return sessions[0] || null;
+  } catch (e) {
+    console.error('SW: Error reading or parsing sessions from localStorage', e);
+    return null;
+  }
+}
+
+export const readyServiceWorker = () => {
+  if ('serviceWorker' in navigator) {
+    const isProduction = import.meta.env.MODE === 'production';
+    const swUrl = isProduction
+      ? `${trimTrailingSlash(import.meta.env.BASE_URL)}/sw.js`
+      : `/dev-sw.js?dev-sw`;
+
+    const swRegisterOptions: RegistrationOptions = {};
+    if (!isProduction) {
+      swRegisterOptions.type = 'module';
+    }
+
+    const showUpdateAvailablePrompt = (registration: ServiceWorkerRegistration) => {
+      const DONT_SHOW_PROMPT_KEY = 'cinny_dont_show_sw_update_prompt';
+      const userPreference = localStorage.getItem(DONT_SHOW_PROMPT_KEY);
+
+      if (userPreference === 'true') {
+        return;
+      }
+
+      if (window.confirm('A new version of the app is available. Refresh to update?')) {
+        if (registration.waiting) {
+          registration.waiting.postMessage({ type: 'SKIP_WAITING_AND_CLAIM' });
+        } else {
+          window.location.reload();
+        }
+      }
+    };
+
+    navigator.serviceWorker.register(swUrl, swRegisterOptions).then((registration) => {
+      registration.onupdatefound = () => {
+        const installingWorker = registration.installing;
+        if (installingWorker) {
+          installingWorker.onstatechange = () => {
+            if (installingWorker.state === 'installed') {
+              if (navigator.serviceWorker.controller) {
+                showUpdateAvailablePrompt(registration);
+              }
+            }
+          };
+        }
+      };
+    });
+
+    navigator.serviceWorker.addEventListener('message', (event) => {
+      if (!event.data || !event.source) {
+        return;
+      }
+
+      if (event.data.type === 'token' && event.data.id) {
+        const token = getActiveSessionFromStorage().accessToken ?? undefined;
+        event.source.postMessage({
+          replyTo: event.data.id,
+          payload: token,
+        });
+      } else if (event.data.type === 'openRoom' && event.data.id) {
+        /* Example:
+        event.source.postMessage({
+          replyTo: event.data.id,
+          payload: success?,
+        });
+        */
+      }
+    });
+  }
+};