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I have a Laravel backend that I'm using for my Flutter app on android and iOS. I'm using Firebase for auth, and the token lives for about an hour. The problem I have right now is that you need to be ...
Christoffer's user avatar
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0 votes
1 answer
71 views

Problem After enabling Firebase App Check enforcement on Firestore, Storage, and RTDB, my Flutter iOS debug build fails to obtain an App Check token. All Firestore listeners fail with "Missing or ...
Bryan_S's user avatar
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-1 votes
0 answers
54 views

I am building a web application using React (Vite) and Firebase Authentication. I am facing an issue where Google Login works fine on localhost, but on my custom domain, it stucks on a blank white ...
Md. Sakib's user avatar
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0 votes
1 answer
56 views

I'm working on a Kotlin Multiplatform (KMP) project and I'm trying to implement a Firebase Authentication DataSource inside androidMain. Even after adding the Firebase dependencies, the compiler ...
npplor's user avatar
  • 1
-2 votes
0 answers
62 views

Is it possible to enable Firebase Authentication and add providers like Google, Apple, email auth using CLI? This is important for agentic workflow. This is the only blocker to agent to completely ...
TSR's user avatar
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-3 votes
0 answers
59 views

Firebase Phone Authentication in Flutter Web. reCAPTCHA Enterprise verification fails and falls back to v2, which also fails. Failed to verify with reCAPTCHA Enterprise. Automatically triggering the ...
Ruth Hari's user avatar
  • 11
0 votes
1 answer
87 views

I have an Angular application hosted in Firebase, and I am currently using Google as a sign-in provider. The actual authentication logic works fine when I use the default Firebase authDomain (https://...
Sean Cogan's user avatar
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Best practices
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0 replies
90 views

I am looking to implement an efficient and secure solution to manage authentication persistence in a mobile application, while also allowing the use of biometrics to simplify user re-authentication. ...
julien's user avatar
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0 votes
0 answers
57 views

I'm Getting The Error Below on Both real Device and Simulator that the app is not authorized to use Firebase Authentication. The correct package name, SHA-1, and SHA-256 are configured in the Firebase ...
Oletech's user avatar
  • 31
1 vote
1 answer
285 views

I have a Flutter app that uses Firebase Authentication with Google Sign-In. The app works perfectly on my local device and emulator, but when I submitted it to Google Play Console, the app was ...
Mian Faseeh's user avatar
  • 13
2 votes
0 answers
63 views

I am trying to use firebase Oauth Microsoft Authentication in my expo-dev-client with react-native. no typescript. I keep on getting issues where there is an unmatched route and a long hash that ...
cloudp7's user avatar
  • 33
0 votes
0 answers
91 views

I recently upgraded a React Native app from expo 49 to 54. The app uses firebase authentication. The app crahes without any error message in the console. It only shows the error on the screen. Here is ...
Bello Shehu's user avatar
  • 341
1 vote
1 answer
133 views

I am working on setting up Firebase and Authentication using the Admin SDK library. Initially I set the FIREBASE_CONFIG env variable and resulted in Error getting Auth client: google: could not find ...
cup's user avatar
  • 25
0 votes
1 answer
99 views

I'm trying to build a phone number OTP verification system using Firebase and Android Studio using Java. I've set up the things in Firebase, the SHA-1 and SHA-256, and the phone sign-in method is ...
Yoad Kalif's user avatar
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0 votes
0 answers
95 views

I have a Flutter application which uses Firebase anonymous auth and Realtime Database. On app startup, it should automatically log in, check some settings (working hours) and navigate to the next ...
galaxyfreak's user avatar
  • 79
0 votes
1 answer
96 views

I'm creating a Login page for my Chocolate Shop Personal project but I'm trying to get it working with Firebase in which I've connected it to. However, I should be getting either an error logging in ...
Jonathan Cabrera's user avatar
  • 1
0 votes
1 answer
65 views

I was wondering what would be a solid flow to prevent multiple Firebase anonymous users from being created on a single device. We currently use the following API to create an anonymous user: Auth.auth(...
Cheok Yan Cheng's user avatar
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Advice
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3 replies
78 views

I was developing an Android app using Firebase, but I end up with an error message that says: 2025-12-28 10:26:29.681 10326-10326 MainActivity com.tritongames.shoppingwishlist D Sign ...
IrfanZ's user avatar
  • 55
1 vote
2 answers
102 views

I'm using Firebase Authentication and Firebase Cloud Firestore for my Flutter project. But the rules I implemented in the Firestore only apply correctly after restarting the app, if the user just ...
Sören S.'s user avatar
  • 55
1 vote
0 answers
161 views

Firebase automatically creates keys in google cloud recaptcha, when identity platform is picked for auth. Those keys are named: "Key for Identity Platform reCAPTCHA integration" and can be ...
Ced's user avatar
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0 votes
1 answer
104 views

This is the error im getting in console, in flutter console when testing, I get UNAUTHENTICATED. However, I'm able to login to the app, and make other calls like getting data from Firestore, etc. In ...
letsCode's user avatar
  • 3,106
2 votes
0 answers
183 views

I'm using Firebase studio to generate a small app, with Google Auth enabled. The app shows up fine, but when trying to use the Google Auth, like this: async function logInWithGoogle(auth: Auth) { ...
Bart Friederichs's user avatar
  • 33.8k
0 votes
0 answers
86 views

In the past few weeks something apparently has changed with xcode/Apple which is causing our iOS regression tests to hang on authentication using Firebase. Googling the interleaved log error Error ...
bias's user avatar
  • 1,466
1 vote
0 answers
73 views

I want to get the custom claims for a user in a react-router app on the loader/action that run on the server. To do that, I am calling the User's method getIdTokenResult(false): const authIdToken = ...
jigjig's user avatar
  • 11
1 vote
1 answer
220 views

I have a frontend and a separate backend project. We use our own authentication system, and Firebase is used only for Google Sign-In. The flow is: Frontend uses Firebase to sign in with Google (popup)...
Dmytro Yurin's user avatar
  • 11
-1 votes
1 answer
92 views

From firebase i tried to git push, the authentication screen opened after entering credentials its redirected to my local machine, but the terminal is waiting for code, I tried pasting the code from ...
Babu Ramasamy's user avatar
  • 27
0 votes
1 answer
84 views

I’m working on a Flutter app that integrates an external authentication system provided by another company. The login and password-reset flows are handled entirely inside a WebView (their backend + ...
Patrick Schwarz's user avatar
  • 13
0 votes
1 answer
329 views

I can not for the life of me figure out why this is complaining. I was able to make an onCall function just fine (removed it here)... but when I make a firebase auth onCreate function, the get the ...
letsCode's user avatar
  • 3,106
1 vote
4 answers
2k views

I’m trying to implement Google Sign-In in my Flutter app using google_sign_in: ^7.2.0 and Firebase Authentication, but I keep hitting the following error after selecting a Google account: ...
Axel Bergvall's user avatar
  • 25
0 votes
0 answers
67 views

I’m trying to get Firebase email link sign-in working smoothly on iOS. The link users get in their email comes from projectname.firebaseapp.com/__/auth/links?link=..., which then redirects to my ...
Sindhu Satyanarayanan's user avatar
  • 20
0 votes
0 answers
93 views

I'm developing a React web application using Firebase for authentication (Google Sign-In) and Firestore. I'm running into a persistent auth/unauthorized-domain error that I can't resolve, despite ...
Sebastiano Sardo's user avatar
  • 1
0 votes
0 answers
71 views

I am using Firebase Authenticatioin in my svelte app. I called getRedirectResult in onMount and if it returns null, then, I call signInWithRedirect and getRedirectResult again. I confirm that the page ...
Jamil's user avatar
  • 3
2 votes
3 answers
159 views

I am trying to get several details from the collection "users" (eg, name, surname, nickname) stored in Firestore with the function getUserData() to pass them to other classes through the ...
Gery's user avatar
  • 9,313
0 votes
0 answers
152 views

I successfully had the firebase auth emulator working a few days ago, but it has mysteriously stopped working. I get a generic network error when trying to authenticate with any platform. I am using a ...
tim_d's user avatar
  • 133
0 votes
1 answer
90 views

Using identity platform I'd like to exchange a service account for a tenant encoded token. I need to do this because our GitHub action needs to make use of our cli tool which requires sign in by a ...
anonymous-dev's user avatar
  • 3,601
1 vote
0 answers
273 views

I have begun creating an application (Next.JS running on Firebase App Hosting) in Firebase Studio using Gemini and everything was working fine until now that I got a notification about "Client ...
Mikail Eryilmaz's user avatar
  • 1
0 votes
1 answer
210 views

I'm using Firebase Authentication to log in users with Google in my web app. I want to access Google Calendar API on behalf of the user. Currently, Firebase gives me a Firebase ID token and a ...
sophiie's user avatar
  • 3
1 vote
0 answers
135 views

I’m getting a crash and can’t seem to find any clear solution online. My Flutter app uses Firebase Auth (along with Firebase Core and Storage), and everything works fine on some Windows devices, but ...
Ali Akbar's user avatar
  • 23
1 vote
1 answer
136 views

Problem: I’m using GoRouter with a GoRouterRefreshStream that listens to my AuthCubit.stream (Cubit emits states like Authenticated, UnAuthenticated, etc.). Everything works fine when logging in or ...
Jelon's user avatar
  • 12
0 votes
1 answer
68 views

My React Native app (Android and iOS) uses Firebase Email Sign In links for authentication. The app is configured to handle links that begin with a Custom Domain, which is registered and hosted by ...
Brad Stiff's user avatar
  • 81
1 vote
0 answers
135 views

I am using Firebase Authentication blocking functions (Gen-2) with Cloud Run services for: • beforeUserCreated • beforeUserSignedIn Problem When Cloud Run security is set to Require authentication ...
M4trix Dev's user avatar
  • 2,374
0 votes
1 answer
81 views

14 Reads After the Login: Query Insight at the time of Log In: I am using basic email-password && google sign-in in my app. no other module yet. In my users collection there are only 3 ...
Sheikh Zamin's user avatar
  • 1
0 votes
1 answer
61 views

I’m building a web app where users sign in with a Firebase Authentication custom token. The token has claims like this: { "iss": "------", "sub": "------", ...
Vishwesh Jainkuniya's user avatar
  • 2,859
0 votes
0 answers
87 views

I am developing an app in nextJS using next-auth for authentication. So far I only have Google as provider. The app is hosted using firebase hosting. Running the app in localhost works fine, but when ...
martin's user avatar
  • 40
-1 votes
1 answer
95 views

I am building an app in react native expo using a custom development build When i try to send a code it says Failed to send SMS: Firebase: Error (auth/argument-error) import { linkWithCredential, ...
Neil Adrian J. Lugue's user avatar
  • 1
1 vote
1 answer
87 views

I have existing playstore and appstore app builds in using native android kotlin and native ios swift. And then now i want to migrate those into flutter. Does the existing logged in/authenticated user ...
Victor Ang's user avatar
  • 171
2 votes
1 answer
210 views

I'm developing a Flutter app using Firebase Auth, and I'm experiencing a persistent issue where users get logged out every time they close the app completely (kill from recent apps) and reopen it. The ...
iimadouu's user avatar
  • 45
1 vote
0 answers
120 views

I have firebase authentication with email/password sign-in. Normally it is working just fine when we make the call await user.sendEmailVerification(); and it sends the email using the template in the ...
usoysal's user avatar
  • 31
6 votes
0 answers
211 views

I'm using Firebase Authentication in a Flutter app. On iOS everything works perfectly — once a user logs in, they're remembered and automatically authenticated on every app launch. On Android, however,...
rkris26's user avatar
  • 477
0 votes
2 answers
265 views

I am building an authentication system for my app (NestJS backend + Firebase for auth). The app will support three sign-in methods: Email/Password Google Sign-In Apple Sign-In My question is about ...
Cihat Şaman's user avatar
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