...However, you are not limited to the sign-in options above, in fact you can add any OAuth 1.0 or OAuth 2.0 provider by passing provider-specific information in the app config block. With any Cordova mobile apps or any framework that uses Cordova, such as Ionic Framework, you will need to add cordova-plugin-inappbrowser plugin. Make sure that inAppBrowser is listed in your project. Authorization (obtaining user's information with their permission) and authentication (application sign-in) requires sever-side implementation.