feat(external-local-storage): support

app.js

 
 import 'olm';
 
+// We need to setup the jitsi-local-storage as early as possible so that we can start using it.
+// NOTE: If jitsi-local-storage is used before the initial setup is performed this will brake the use case when we use
+// the  local storage from the parent page when the localStorage is disabled. Also the setup is relying that
+// window.location is not changed and still has all URL parameters.
+import './react/features/base/jitsi-local-storage/setup';
 import conference from './conference';
 import API from './modules/API';
 import UI from './modules/UI/UI';

modules/API/API.js

         });
     }
 
+    /**
+     * Notify external application (if API is enabled) that the localStorage has changed.
+     *
+     * @param {string} localStorageContent - The new localStorageContent.
+     * @returns {void}
+     */
+    notifyLocalStorageChanged(localStorageContent: string) {
+        this._sendEvent({
+            name: 'local-storage-changed',
+            localStorageContent
+        });
+    }
+
     /**
      * Disposes the allocated resources.
      *

modules/API/external/external_api.js

+import { jitsiLocalStorage } from '@jitsi/js-utils/jitsi-local-storage';
 import EventEmitter from 'events';
 
 import { urlObjectToString } from '../../../react/features/base/util/uri';
             userInfo,
             e2eeKey
         } = parseArguments(args);
+        const localStorageContent = jitsiLocalStorage.getItem('jitsiLocalStorage');
 
         this._parentNode = parentNode;
         this._url = generateURL(domain, {
             noSSL,
             roomName,
             devices,
-            userInfo
+            userInfo,
+            appData: {
+                localStorageContent
+            }
         });
         this._createIFrame(height, width, onload);
         this._transport = new Transport({
             case 'video-quality-changed':
                 this._videoQuality = data.videoQuality;
                 break;
+            case 'local-storage-changed':
+                jitsiLocalStorage.setItem('jitsiLocalStorage', data.localStorageContent);
+
+                // Since this is internal event we don't need to emit it to the consumer of the API.
+                return true;
             }
 
             const eventName = events[name];

package-lock.json

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+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/@jitsi/js-utils/-/js-utils-1.0.2.tgz",
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           "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
         },
         "string_decoder": {
           "version": "1.1.1",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
           "optional": true,
           "requires": {
             "safe-buffer": "~5.1.0"
         },
         "strip-ansi": {
           "version": "3.0.1",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
         },
         "strip-json-comments": {
           "version": "2.0.1",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
           "optional": true
         },
         "tar": {
           "version": "4.4.8",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha512-LzHF64s5chPQQS0IYBn9IN5h3i98c12bo4NCO7e0sGM2llXQ3p2FGC5sdENN4cTW48O915Sh+x+EXx7XW96xYQ==",
           "optional": true,
           "requires": {
             "chownr": "^1.1.1",
         },
         "util-deprecate": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
           "optional": true
         },
         "wide-align": {
           "version": "1.1.3",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
           "optional": true,
           "requires": {
             "string-width": "^1.0.2 || 2"
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
           "optional": true
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true,
+          "resolved": false,
+          "integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A==",
           "optional": true
         }
       }
       }
     },
     "lib-jitsi-meet": {
-      "version": "github:jitsi/lib-jitsi-meet#a0b8a9c862f46b0e743b8a750c2160acc473ed49",
-      "from": "github:jitsi/lib-jitsi-meet#a0b8a9c862f46b0e743b8a750c2160acc473ed49",
+      "version": "github:jitsi/lib-jitsi-meet#b881ccbcc70cd06cbe1b81fb39178f3ff7803921",
+      "from": "github:jitsi/lib-jitsi-meet#b881ccbcc70cd06cbe1b81fb39178f3ff7803921",
       "requires": {
-        "@jitsi/js-utils": "1.0.0",
+        "@jitsi/js-utils": "1.0.2",
         "@jitsi/sdp-interop": "1.0.3",
         "@jitsi/sdp-simulcast": "0.3.0",
         "async": "0.9.0",
         "webrtc-adapter": "7.5.0"
       },
       "dependencies": {
-        "@jitsi/js-utils": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/@jitsi/js-utils/-/js-utils-1.0.0.tgz",
-          "integrity": "sha512-at9GPMP7IL0v6QS1Gs9c5MbbiN2AT0uKzsgKM8qS2wqXxqvpfT3p4U3+LH2IUyXiHlkmvlBMcNM02MltBdyRmQ==",
-          "requires": {
-            "bowser": "2.7.0",
-            "js-md5": "0.7.3",
-            "postis": "2.2.0"
-          }
-        },
-        "js-md5": {
-          "version": "0.7.3",
-          "resolved": "https://registry.npmjs.org/js-md5/-/js-md5-0.7.3.tgz",
-          "integrity": "sha512-ZC41vPSTLKGwIRjqDh8DfXoCrdQIyBgspJVPXHBGu4nZlAEvG3nf+jO9avM9RmLiGakg7vz974ms99nEV0tmTQ=="
-        },
         "uuid": {
           "version": "8.1.0",
           "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.1.0.tgz",
         },
         "kind-of": {
           "version": "6.0.2",
-          "resolved": ""
+          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
+          "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA=="
         }
       }
     },

package.json

     "@atlaskit/theme": "7.0.2",
     "@atlaskit/toggle": "5.0.14",
     "@atlaskit/tooltip": "12.1.13",
-    "@jitsi/js-utils": "1.0.1",
+    "@jitsi/js-utils": "1.0.2",
     "@microsoft/microsoft-graph-client": "1.1.0",
     "@react-native-community/async-storage": "1.3.4",
     "@react-native-community/google-signin": "3.0.1",
     "jquery-i18next": "1.2.1",
     "js-md5": "0.6.1",
     "jwt-decode": "2.2.0",
-    "lib-jitsi-meet": "github:jitsi/lib-jitsi-meet#a0b8a9c862f46b0e743b8a750c2160acc473ed49",
+    "lib-jitsi-meet": "github:jitsi/lib-jitsi-meet#b881ccbcc70cd06cbe1b81fb39178f3ff7803921",
     "libflacjs": "github:mmig/libflac.js#93d37e7f811f01cf7d8b6a603e38bd3c3810907d",
     "lodash": "4.17.19",
     "moment": "2.19.4",

react/features/base/jitsi-local-storage/logger.js

+// @flow
+
+import { getLogger } from '../logging/functions';
+
+export default getLogger('features/base/jitsi-local-storage');

react/features/base/jitsi-local-storage/setup.web.js

+// @flow
+
+import { jitsiLocalStorage } from '@jitsi/js-utils/jitsi-local-storage';
+
+import { parseURLParams } from '../util/parseURLParams';
+
+import logger from './logger';
+
+declare var APP: Object;
+
+/**
+ * Handles changes of the fake local storage.
+ *
+ * @returns {void}
+ */
+function onFakeLocalStorageChanged() {
+    APP.API.notifyLocalStorageChanged(jitsiLocalStorage.serialize());
+}
+
+/**
+ * Performs initial setup of the jitsiLocalStorage.
+ *
+ * @returns {void}
+ */
+function setupJitsiLocalStorage() {
+    if (jitsiLocalStorage.isLocalStorageDisabled()) {
+        const urlParams = parseURLParams(window.location);
+
+        try {
+            const localStorageContent = JSON.parse(urlParams['appData.localStorageContent']);
+
+            if (typeof localStorageContent === 'object') {
+                Object.keys(localStorageContent).forEach(key => {
+                    jitsiLocalStorage.setItem(key, localStorageContent[key]);
+                });
+            }
+        } catch (error) {
+            logger.error('Can\'t parse localStorageContent.', error);
+        }
+
+        jitsiLocalStorage.on('changed', onFakeLocalStorageChanged);
+    }
+}
+
+setupJitsiLocalStorage();

react/features/base/lib-jitsi-meet/actions.js

 /* @flow */
 
+import { jitsiLocalStorage } from '@jitsi/js-utils';
 import type { Dispatch } from 'redux';
 
 import { isOnline } from '../net-info/selectors';
         try {
             JitsiMeetJS.init({
                 enableAnalyticsLogging: isAnalyticsEnabled(getState),
-                ...config
+                ...config,
+                externalStorage: jitsiLocalStorage.isLocalStorageDisabled() ? jitsiLocalStorage : undefined
             });
             JitsiMeetJS.setNetworkInfo({
                 isOnline: isOnline(state)

react/features/base/util/uri.js

 
     let { hash } = url;
 
-    for (const urlPrefix of [ 'config', 'interfaceConfig', 'devices', 'userInfo' ]) {
+    for (const urlPrefix of [ 'config', 'interfaceConfig', 'devices', 'userInfo', 'appData' ]) {
         const urlParamsArray
             = _objectToURLParamsArray(
                 o[`${urlPrefix}Overwrite`]