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22
votes
3answers
8447 views

Firebase android : make username unique

Parse will shut down at the end of the year, so I decided to start using Firebase. I need to implement a register process with 3 fields : email, username, password (Email & username must be unique...
45
votes
3answers
26186 views

How do I return a list of users if I use the Firebase simple username & password authentication

Not sure if I am doing something wrong but using this api https://www.firebase.com/docs/security/simple-login-email-password.html I can successfully create a user - according to the return message, bu...
25
votes
8answers
5990 views

Firebase kicks out current user

So I have this issue where every time I add a new user account, it kicks out the current user that is already signed in. I read the firebase api and it said that "If the new account was created, the u...
0
votes
0answers
914 views

How To Get Value Async In Outside Method onDataChange()

Sorry if my English is bad. But I hope you understand the errors in my coding. I want to retrieve value from function "ambilKey()" to get the value for "hasilKey" in outside method onDataChange(). Pl...
12
votes
4answers
4917 views

How do I lock down Firebase Database to any user from a specific (email) domain?

I have a small, personal Firebase webapp that uses Firebase Database. I want to secure (lock down) this app to any user from a single, specific domain. I want to authenticate with Google. I'm not clea...
39
votes
2answers
16966 views

Is it still possible to do server side verification of tokens in Firebase 3?

Is it still possible to do server side verification of tokens in Firebase 3? We generate custom tokens (JWT) on a server running Golang using our existing authentication system (using a Service Accou...
7
votes
2answers
5640 views

Using Custom Tokens to make REST requests to FB DB as an admin

I'm migrating to the new database and 3.0 client libs. I'm updating the part which generates a custom auth token (on our server) to do a PATCH to update a resource in the Firebase DB. These PATCH req...
28
votes
7answers
20358 views

Add Extra Details on Firebase User Table

I'm working on a firebase+angularjs app and I'm using the simple email and password authentication and it's working properly. I'm just wondering if I can add extra user data on the user table which i...
18
votes
1answers
6494 views

Firebase: setting additional user properties

I'd like to add a property to a Firebase user object. The user documentation says that I can only store additional properties using the Firebase real time database. I am unsure on how this can works...
67
votes
13answers
65673 views

Android Firebase DynamiteModule: Failed to load module descriptor

Since upgrading to the newest version of Firebase (9.0.0), I can't get rid of the following two errors when authenticating a user through signInWithEmailAndPassword(). Does anyone have an idea what's ...

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