What is the first parameter for Firebase.Auth.GoogleAuthProvider.GetCredential?

Question

The new Firebase for Unity support has just been released into Beta and I am trying to implement Auth with it. I already have a Google sign-in that implements the oauth2 flo

Answer 1

I managed to "hack" this in order to get it working... But still i think the correct method should only be using GetServerAuthCode but I cannot make it work with that.

Do your normal process of getting idToken and AccessToken the first time, when you log in to firebase get the user's email and store it in playerprefs. Then the second time if you already have the email you do this:

  AndroidJavaClass authUtil = new AndroidJavaClass("com.google.android.gms.auth.GoogleAuthUtil");
    AndroidJavaClass unity = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
    AndroidJavaObject currentActivity = unity.GetStatic<AndroidJavaObject>("currentActivity");
    string idToken = authUtil.CallStatic<string>("getToken", currentActivity, PlayerData.Email, "audience:server:client_id:XXXXXXXXXX-xxxxxxxxxxxxxx.apps.googleusercontent.com"); // your client id, should be a number a dash and then a bunch of numbers and letters
    string accessToken = authUtil.CallStatic<string>("getToken", currentActivity, PlayerData.Email, "oauth2:https://www.googleapis.com/auth/plus.me");

Hope it helps although it would be greatif someone posts a solution with GetServerAuthCode cause that is the correct way