#92 Google Sign-In

Author: EddyVerbruggen

CHANGELOG.md

@@ -1,5 +1,25 @@
 <img src="docs/images/firebase-logo.png" width="116px" height="32px" alt="Firebase"/>
 
+## 3.5.0 (2016, August 9)
+
+[Full changelog](https://github.com/EddyVerbruggen/nativescript-plugin-firebase/compare/3.4.4...3.5.0)
+
+### SDK versions
+If version numbers changed clean your platform folders to avoid build errors.
+
+- iOS: 3.3.x
+- __Android: 9.4.0__
+
+### New
+[#92](#92) Google Sign In, including automatic linking of Facebook-authenticated users in case email addresses match
+[#77](#77) Allow users to pass scope for Facebook Authentication
+
+### Fixes
+
+[#94](#94) Fix getDownloadUrl on Android to return string 
+[#97](#97) Trying to fix toJsObject for Android (Boolean)
+
+
 ## 3.4.4 (2016, July 17)
 
 [Full changelog](https://github.com/EddyVerbruggen/nativescript-plugin-firebase/compare/3.4.3...3.4.4)
@@ -59,7 +79,7 @@ If version numbers changed clean your platform folders to avoid build errors.
 If version numbers changed clean your platform folders to avoid build errors.
 
 - iOS: 3.3.x
-- Android: 9.2.0
+- __Android: 9.2.0__
 
 ### New
 - [#43](#43) Storage ([docs](docs/STORAGE.md))
@@ -76,7 +96,7 @@ If version numbers changed clean your platform folders to avoid build errors.
 ### SDK versions
 If version numbers changed clean your platform folders to avoid build errors.
 
-- iOS: 3.2.x
+- iOS: __3.2.x__
 - Android: 9.0.2
 
 ### New
@@ -91,7 +111,7 @@ If version numbers changed clean your platform folders to avoid build errors.
 If version numbers changed clean your platform folders to avoid build errors.
 
 - iOS: 3.2.0
-- Android: 9.0.2
+- Android: __9.0.2__
 
 ### New
 - [#56](#56) Remote Config ([docs](docs/REMOTECONFIG.md))

README.md

@@ -116,6 +116,8 @@ firebase.init({
 ```
 
 ## Known issues on iOS
+
+#### Authentication failed: invalid_token
 On the simulator you may see this message if you have more than one app with the Firebase SDK ever installed:
 
 ```
@@ -134,6 +136,10 @@ firebase.init({
 }).then()
 ```
 
+#### Pod dependency error
+If you see an error like `Unable to satisfy the following requirements: Firebase (~> 3.3.0) required by Podfile`,
+then check [issue 98](#98) which perfectly explains how to update your local Pod spec repo.
+
 ## Known issues on Android
 
 #### DexIndexOverflowException
@@ -184,7 +190,7 @@ placing `google-services.json` to `platforms/android/google-services.json` (see
 the changes to `build.gradle` which are mentioned above as well.
 
 #### Could not find com.google...
-And there's this one: "Could not find com.google.firebase:firebase-auth:9.0.2". That means
+And there's this one: "Could not find com.google.firebase:firebase-auth:9.4.0". That means
 making sure you have the latest Google Repository bits installed.
 Just run `android` from a command prompt and install any pending updates.
 

docs/AUTHENTICATION.md

@@ -6,7 +6,8 @@ Version 1.1.0 of this plugin added the capability to log your users in, either
 * anonymously,
 * by email and password,
 * using a custom token,
-* using Facebook.
+* using Facebook,
+* using Google.
 
 Each of these login mechanisms need to be enabled in your Firebase console at the 'Login & Auth' tab.
 
@@ -188,7 +189,7 @@ Then add the following lines to your code and check for setup instructions for y
 ```js
   firebase.login({
     type: firebase.LoginType.FACEBOOK,
-    scope: ['public_profile', 'email'] // optional: defaults
+    scope: ['public_profile', 'email'] // optional: defaults to ['public_profile', 'email']
   }).then(
       function (result) {
         JSON.stringify(result);
@@ -231,6 +232,51 @@ For a complete list of the available scope permissions, visit Facebook's documen
 4. In your Facebook dev console, go to the Basic settings and add the Android platform if you haven't already. Then set the 'Google Play Packagename' to your applicationId (see your `package.json`) and set 'Classname' to `com.tns.NativeScriptActivity`.
 5. Set the Key-Hash as well. If you don't know it you can try Facebook login in your app and observe the `adb logcat` output for something like `Key hash <......> does not match any stored key hashes.` 
 
+### Google Sign-In
+
+First, enable Google Sign-In in your firebase instance and add the _Web SDK configuration_.
+
+Then add the following lines to your code and check for setup instructions for your platform below.
+
+```js
+  firebase.login({
+    type: firebase.LoginType.GOOGLE
+  }).then(
+      function (result) {
+        JSON.stringify(result);
+      },
+      function (errorMessage) {
+        console.log(errorMessage);
+      }
+  )
+```
+
+#### iOS
+ If you want to use it for iOS open the `Podfile` in the plugin's `platforms/ios` folder and uncomment the `GoogleSignIn` line.
+ 
+ Make sure the URL Scheme for `REVERSED_CLIENT_ID` is in `app/App_Resources/iOS/Info.plist`:
+ 
+ ```xml
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string>REVERSED_CLIENT_ID</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+        <string>com.googleusercontent.apps.1052836194035-l81fsjai1u40ocnqjcpnoebnnsltt03b</string>
+			</array>
+		</dict>
+	</array>
+ ```
+
+#### Android
+
+1. Uncomment `google-services-auth` in `node_modules\nativescript-plugin-firebase\platforms\android\include.gradle`
+2. Google Sign-In requires an SHA1 fingerprint: see [Authenticating Your Client for details](https://developers.google.com/android/guides/client-auth). If you don't do this you will see the account selection popup, but you won't be able to actually sign in.
+
 ### logout
 Shouldn't be more complicated than:
 

firebase-common.d.ts

@@ -22,7 +22,12 @@ declare module "nativescript-plugin-firebase" {
        * This requires you to setup Facebook Auth in the Firebase console,
        * as well as uncommenting the SDK includes in include.gradle (Android) and Podfile (iOS).
        */
-      FACEBOOK
+      FACEBOOK,
+      /**
+       * This requires you to setup Google Sign In in the Firebase console,
+       * as well as uncommenting the SDK includes in include.gradle (Android) and Podfile (iOS).
+       */
+      GOOGLE
     }
 
     /**

firebase-common.js

@@ -4,7 +4,8 @@ firebase.LoginType = {
   ANONYMOUS: "anonymous",
   PASSWORD: "password",
   CUSTOM: "custom",
-  FACEBOOK: "facebook"
+  FACEBOOK: "facebook",
+  GOOGLE: "google"
 };
 
 firebase.QueryOrderByType = {