#104 Is there some way to re-auth with Google Login

Author: EddyVerbruggen

firebase.android.js

@@ -405,6 +405,12 @@ firebase.logout = function (arg) {
   return new Promise(function (resolve, reject) {
     try {
       com.google.firebase.auth.FirebaseAuth.getInstance().signOut();
+
+      // also disconnect from Google otherwise ppl can't connect with a different account
+      if (firebase._mGoogleApiClient) {
+        com.google.android.gms.auth.api.Auth.GoogleSignInApi.revokeAccess(firebase._mGoogleApiClient);
+      }
+
       resolve();
     } catch (ex) {
       console.log("Error in firebase.logout: " + ex);
@@ -423,7 +429,7 @@ function toLoginResult(user) {
     name: user.getDisplayName(),
     email: user.getEmail(),
     // expiresAtUnixEpochSeconds: authData.getExpires(),
-     profileImageURL: user.getPhotoUrl() ? user.getPhotoUrl().toString() : null
+    profileImageURL: user.getPhotoUrl() ? user.getPhotoUrl().toString() : null
     // token: user.getToken() // can be used to auth with a backend server
   };
 }
@@ -545,12 +551,12 @@ firebase.login = function (arg) {
           }
         });
 
-        var mGoogleApiClient = new com.google.android.gms.common.api.GoogleApiClient.Builder(appModule.android.context)
+        firebase._mGoogleApiClient = new com.google.android.gms.common.api.GoogleApiClient.Builder(appModule.android.context)
             .addOnConnectionFailedListener(onConnectionFailedListener)
             .addApi(com.google.android.gms.auth.api.Auth.GOOGLE_SIGN_IN_API, googleSignInOptions)
             .build();
 
-        var signInIntent = com.google.android.gms.auth.api.Auth.GoogleSignInApi.getSignInIntent(mGoogleApiClient);
+        var signInIntent = com.google.android.gms.auth.api.Auth.GoogleSignInApi.getSignInIntent(firebase._mGoogleApiClient);
 
         firebase._rememberedContext = appModule.android.currentContext;
         appModule.android.currentContext.startActivityForResult(signInIntent, GOOGLE_SIGNIN_INTENT_ID);
@@ -569,6 +575,8 @@ firebase.login = function (arg) {
               var accessToken = null;
               var authCredential = com.google.firebase.auth.GoogleAuthProvider.getCredential(idToken, accessToken);
 
+              firebase._mGoogleApiClient.connect();
+
               var user = com.google.firebase.auth.FirebaseAuth.getInstance().getCurrentUser();
               if (user) {
                 if (firebase._alreadyLinkedToAuthProvider(user, "google.com")) {

firebase.ios.js

@@ -44,22 +44,20 @@ firebase.addAppDelegateMethods = function(appDelegate) {
           options.valueForKey(UIApplicationOpenURLOptionsSourceApplicationKey),
           options.valueForKey(UIApplicationOpenURLOptionsAnnotationKey));
     };
-
-    // Untested, so commented out
-    /*
-    appDelegate.prototype.signDidDisconnectWithUserWithError = function (signIn, user, error) {
+    /* no need for this one
+     appDelegate.prototype.signDidDisconnectWithUserWithError = function (signIn, user, error) {
       if (error === null) {
         console.log("--- OK in signDidDisconnectWithUserWithError");
       } else {
-        console.log("--- error in signDidDisconnectWithUserWithError: " + error.localizedDescription);
+       console.log("--- error in signDidDisconnectWithUserWithError: " + error.localizedDescription);
       }
-    };
-    */
+     };
+     */
   }
 
   // making this conditional to avoid http://stackoverflow.com/questions/37428539/firebase-causes-issue-missing-push-notification-entitlement-after-delivery-to ?
   if (typeof(FIRMessaging) !== "undefined") {
-     appDelegate.prototype.applicationDidReceiveRemoteNotificationFetchCompletionHandler = function (application, userInfo, completionHandler) {
+    appDelegate.prototype.applicationDidReceiveRemoteNotificationFetchCompletionHandler = function (application, userInfo, completionHandler) {
       completionHandler(UIBackgroundFetchResultNewData);
       var userInfoJSON = firebase.toJsObject(userInfo);
 
@@ -464,6 +462,12 @@ firebase.logout = function (arg) {
   return new Promise(function (resolve, reject) {
     try {
       FIRAuth.auth().signOut(null);
+
+      // also disconnect from Google otherwise ppl can't connect with a different account
+      if (typeof(GIDSignIn) !== "undefined") {
+        GIDSignIn.sharedInstance().disconnect();
+      }
+
       resolve();
     } catch (ex) {
       console.log("Error in firebase.logout: " + ex);
@@ -1144,7 +1148,7 @@ firebase.deleteFile = function (arg) {
   });
 };
 
-/* disabled since FIRCrashLog is always undefined
+/*
 firebase.sendCrashLog = function (arg) {
   return new Promise(function (resolve, reject) {
     try {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nativescript-plugin-firebase",
-  "version": "3.5.1",
+  "version": "3.5.2-dev",
   "description" : "Fire. Base. Firebase!",
   "main" : "firebase.js",
   "nativescript": {