Setting security rules Firebase Database Access

[Lvan18_Fr]

Hi all,
I want to set my database use with the general security rules : " Authenticated-only mode"

Firebase Rules - Kodular Docs

For testing this, i built a simple realtime database :

I set the rules with read/write “auth.uid != null” & set The Sign-in Method in Firebase console
From Kodular side, i use Firebase Authentication & Firebase Database : my app is >>

And the blocks are :

When i run my app, i got the following results :

• Exporting APK to device => OK
• Login with Authentication => Ok & receive UID
• Access Data (when click button "Get Data with TAG “Maison’ for example”) => FirebaseError , permission denied
  (for information, if i set the rules to read/write ‘true, true’, after click ‘Get Data’ i got the normal reponse ‘popilus’)
  Can somebody help me & tell me where i’m wrong ?
  Many Thks
  Loïc

[Lvan18_Fr]

Hi,
For those who are interrested to secure the access of their realtime database,
I’ve found another user that have mentionned the same problem two year ago :

Firebase realtime database with authentication

Friends I’m trying to protect realtimeDB with authentication but I’m having difficulties. First of all as soon as the app starts a firebase permission error message is displayed and I can’t read or write anything to the DB. I’m using Google account authentication and it’s working fine, I got the user ID, email and so on. But it seems to me that firebase is not authenticating because when I release DB rules I can read and write normally and error messages will stop. Does anyone know how to do …

And Hassan (great Thks ) gave a solution that works fine for me !!

Firebase Authentication issue

Mine works just fine with rules set to auth users only. Do you update the ID token after login? [1] Add a clock. I prefer 1sec [2] Then set your project bucket. [3]

It seams that the firebase database token ID had to be refresh after successfull login !
have a nice day
Loïc