Authenticate users in Java AppEngine Application with Firebase

Question

First I build an AppEngine with java, that uses the Google Sign-In library: https://cloud.google.com/appengine/docs/standard/java/users/

But now we want to also have an android app and switch from Google Sign-In to Firebase (because it integrates way better with android).

Unfortunately, I found no java sdk for firebase that would replace the Google Sign-In probably.

What is the best way, to add firebase authentication to a java AppEngine application?

ReyAnthonyRenacia · Accepted Answer · 2018-01-04 07:19:53Z

1

Java has REST capabilities. Use Firebase Auth REST API.

answered Jan 4, 2018 at 7:19

ReyAnthonyRenacia

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