Upon completion of the sign-in transaction, the users authenticate with the authorization server and return to the application . Inside the AuthorizationTokenResponse result object, you receive three tokens: accessToken : an OAuth 2.0 artifact that allows the application to call secure APIs on behalf of the user.
Read moreHow do I use Firebase authentication?
Get Started with Firebase Authentication on Websites
Read moreHow do you authenticate in Flutter?
Get Started with Flutter Authentication
Read moreHow do you implement Firebase Auth in Flutter?
Implementing Firebase Authentication in a Flutter app
Read moreWhat is Firebase Auth in Flutter?
Firebase Auth provides many methods and utilities for enabling you to integrate secure authentication into your new or existing Flutter application . In many cases, you will need to know about the authentication state of your user, such as whether they’re logged in or logged out.
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