lei-cao / google_sign_in_macos

google_sign_in_macos

The osx implementation of [google_sign_in][1].

Mac integration

1. First register your application.
2. Make sure the file you download in step 1 is named GoogleService-Info.plist.
3. Move or copy GoogleService-Info.plist into the [my_project]/macos/Runner directory.
4. Open Xcode, then right-click on Runner directory and select Add Files to "Runner".
5. Select GoogleService-Info.plist from the file manager.
6. A dialog will show up and ask you to select the targets, select the Runner target.
7. If you need to authenticate to a backend server you can add a SERVER_CLIENT_ID key value pair in your GoogleService-Info.plist.

   <key>SERVER_CLIENT_ID</key>
   <string>[YOUR SERVER CLIENT ID]</string>

8. Then add the CFBundleURLTypes attributes below into the [my_project]/ios/Runner/Info.plist file.

<!-- Put me in the [my_project]/ios/Runner/Info.plist file -->
<!-- Google Sign-in Section -->
<key>CFBundleURLTypes</key>
<array>
	<dict>
		<key>CFBundleTypeRole</key>
		<string>Editor</string>
		<key>CFBundleURLSchemes</key>
		<array>
			<!-- TODO Replace this value: -->
			<!-- Copied from GoogleService-Info.plist key REVERSED_CLIENT_ID -->
			<string>com.googleusercontent.apps.861823949799-vc35cprkp249096uujjn0vvnmcvjppkn</string>
		</array>
	</dict>
</array>
<!-- End of the Google Sign-in Section -->

9. Required for Mac. Add the com.google.GIDSignIn Keychain sharing into the Signing & Capabilities -> Keychain Sharing.

As an alternative to adding GoogleService-Info.plist to your Xcode project, you can instead configure your app in Dart code. In this case, skip steps 3 to 7 and pass clientId and serverClientId to the GoogleSignIn constructor:

GoogleSignIn _googleSignIn = GoogleSignIn(
  ...
  // The OAuth client id of your app. This is required.
  clientId: ...,
  // If you need to authenticate to a backend server, specify its OAuth client. This is optional.
  serverClientId: ...,
);

Note that step 8 and 9 are still required.