Expo Firebase Auth Persistence, At first, everything works, but when I must add rules for end This article aims to address the identity persistence issues encountered when using Expo and Firebase for authentication. Update: I can login on the web app, close Chrome, reopen the app in Chrome, and I'm still logged in. react-native EXPO From Expo Auth to Firebase: Solving Authentication Challenges in a Production App While building my app that required Google authentication, I I am getting the below error: You are using the memory-only build of Firestore. The user is logged out on every app refresh (infuriating). 2 Firebase SDK Product: Auth Describe your project's tooling React So to simplify this explanation, there are 2 bad states preventing use of the firebase web sdk. This library lets you use Firestore without detaching from Describe the problem Module '"firebase/auth"' has no exported member 'getReactNativePersistence'. 72. 8. firebase. Auth. This still works with the FireStore Web modular API (v9). 0. js build. We’ll try to implement Google Login only in this article. 3. js is present and pointed 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. . So, I added a listener as many other answers const auth = initializeAuth (app, { persistence: getReactNativePersistence (ReactNativeAsyncStorage) }); ERROR [runtime not Recommended Additional Setup for Firebase Authentication Follow the steps described in this guide to enable auth persistence depending on the Firebase version your project uses. Since my users may not have a consistent internet connection, I What I’ve tried Clearing Metro cache (expo start -c) Renaming firebase. It includes: based on Expo SDK 50 navigation using react-navigation Learn how to securely store user sessions, preferences, and credentials in your React Native Expo app. 6. I've been trying to study the documentation and use Google to find a solution, but so far without success. On v9 modular, this is being fixed to use the supported react-native When trying to import getReactNativePersistence, I get this error: Module '"firebase/auth"' has no exported member 'getReactNativePersistence'. Firebase Authentication is a fundamental aspect of modern mobile app development, enabling developers to implement secure user Firebase/Firestore offline persistence doesn't currently work in Expo apps, unless you detach and use react-native-firebase. In this article, We’ll implement Firebase Authentication on Expo using Context API. My problem is that when the user connects to the application and kills it, it disconnects him and he has Read all related Firebase docs and Expo persistence guides I feel like everything is wired correctly, but the session doesn’t persist — is there something I’m missing with setPersistence Most people who develop mobile applications with React Native now use Expo for the many convenience it provides. Perhaps anyone here knows what to do? If I remove the persistence part of the initializeAuth everything seems to I'm trying to initialize Firebase Auth in my React Native (Expo) app with React Native persistence using AsyncStorage, following the Firebase documentation for React Native setup. For web apps (which your Expo web build is), indexedDB It is likely that there's some issues with expo and getReactNativePersistence This is the workaround i found to temporarily fix this : I tried to force persistence by using reactNativeLocalPersistence but was returning an undefined, only inMemoryPersistence returned a value So I realized that, since react-native Summary The firebase example is really nice, but I feel like it’s missing an important step: import { connectAuthEmulator, getAuth, getReactNativePersistence, initializeAuth, } Expo＋Firebaseでの認証実装時の、 永続化（persistence）の設定 にハマったので備忘録に残します。 「getReactNativePersistence」が動かず、警告が消せない状況に悩まされま In this tutorial, let's take a look at how as a mobile developer building applications using Expo SDK, you can integrate and use Firebase Authentication. It polyfills indexedDB using "expo-sqlite" and "indexeddbshim". This includes the ability to specify whether a signed in user should be indefinitely persisted until Troubleshooting tip: If you encounter issues related to authentication persistence with Firebase JS SDK, see the guide for setting up persistence to Unfortunately, the user's login does NOT persist between app relaunches. I don't think that's the real problem, but it's my Authentication is a critical part of 90 to 95 percent of modern apps. In this guide, we’ll solve I have an Expo app, using AppAuth to authenticate with Google. \ Persistence support is only available via the @firebase/firestore bundle \ or the firebase-firestore. In this guide, we’ll solve You can specify how the Authentication state persists when using the Firebase JS SDK. If In this tutorial, you can learn how to build a mobile application with Expo that will integrate with the Firebase authentication module. ” Keywords: React Native authentication, Firebase session management, keep users This will work for react native, but it will lack persistent auth - thus where my initial problem comes from. web. This is what I had to add Purpose and Scope This document describes the authentication system architecture in the expo-firebase-starter project. From the firebase/auth module the method When trying to add persistence to firebase Auth my app breaks. This guide explains common methods, patterns, and solutions to help you In this article, we will guide you through the process of setting up a Firebase Authentication with Google OAuth login that is Expo Go compatible in Follow the steps described in this guide to enable auth persistence depending on the Firebase version your project uses. I'm currently facing an issue when trying to launch my React Native app (both Android and iOS). To Operating System Mac OS Environment (if applicable) Expo 52 / React Native Firebase SDK Version 11. In my app I have to save my user's entries into the database. When reloading the browser, the user should // Initialize Firebase const app = initializeApp (firebaseConfig); export const db = getFirestore (app); export const auth = initializeAuth (app, { persistence: getReactNativePersistence (AsyncStorage), }); I'm trying to persist auth state here, I have tried ways like persisting the user data in Async storage and checking whether the data is there whenever the user opens the app and if yes Not your computer? Use a private browsing window to sign in. It has a ready-to-use SDK and supports many Auth Describe your project's tooling Expo (SDK 49) with react-native (0. In my article, I have I am using Expo for my React native project. 4 Browser Version Chrome latest Firebase SDK Version 10. 9. On Operating System version: Android 12 Browser version: N/A Firebase SDK version: 9. 1) and typescript Describe the problem I was trying to use expo Firebase Auth Setup Firebase Auth is configured with React Native persistence for maintaining authentication state: Setting Up Firebase Authentication in React Native (Expo) 2024–25 Authentication is a critical component of most mobile applications, This code instructs Auth to initialize with indexedDB persistence (which is available in worker contexts) and omits the popupRedirectResolver dependency, which assumes a DOM context I've been using firebase auth in my react-native app. If i understand correct, i have to use initializeApp and initializeApp instead of Using the code below from other posts seems to suggest that this works for persisting a user (when the app is closed and launched again) through react native for firebase So I am building a Mobile app with Expo, React-Native and Firebase. Is there another test I should try? In a react native expo app, I Tipos de persistencia admitidos para el estado de autenticación Puedes elegir uno de los tres tipos de persistencia para el estado de autenticación de una instancia Firebase Auth específica en función de Try using "expo-firestore-offline-persistence". js → firebase. I was integrating Firebase Authentication into my new React Native (Expo) project, and By implementing Firebase authentication in your React Native Expo app, you can build trust with your users, enhance security, and deliver a Operating System React Native Expo Browser Version 50 Firebase SDK Version ^10. client. Solution Hello! I was having the same problem creating the auth in expo, I solved it by installing the dependency directly from npm and not installing it from expo, the explanation would be the following: Instead of The rest is based on the directions provide by Expo Firebase Integration Documentation Create the firebase configuration file Needed to add It's a PWA: just hit the link, add it to your home screen, and it runs like a native app without any actual download. js In this first post, I'll show you how to set up your Expo project and configure Firebase for Tagged with reactnative, firebase, mobile, programming. getReactNativePersistence) is not a function I have tried both cases and it looks like getReactNativePersistence doesn't exist at all: Firebase SDK provides another method in its Auth module called initializeAuth. getReactNativePersistence) is not a function. Is there a way to automatically log user in once the app is reloaded? I Problem I have a React Native - Expo app that uses Firebase authentication. 1. I wanted to persist the state of my users. 14. Summary As far as I am aware, the user for the expo firebase library should be persisted between app restarts unless explicitly set not to do so. 1)? I can't seem to find a working solution that wasn't posted in 2017. Persistence. An Firebase Integration Relevant source files Purpose and Scope This document provides a comprehensive overview of how Firebase is integrated into the expo-firebase-starter In this tutorial, we will guide you through the process of setting up a Firebase project and using authentication in your React Native app with I'm making an app with React-Native, and making my own save/load user's auth with Expo SecureStore and a loading screen. I get the following warning from Firebase Operating System Android 14 API 34 Environment (if applicable) React Native Firebase SDK Version 11. Every time I close the app the user is signed off and I tried every possible answer on stack overflow to persist the user state. To fix it I followed Expo docs instructions on how to set up Firebase. 5. However, once I reload the app, I need to sign in again. This method allows more control over the Auth instance I'm having an issue with implementing SMS authentication through Firebase. For reference, 📖 About Expo Marketplace is a full-featured cross-platform mobile marketplace built with Expo SDK 54 and Firebase. If my user is present then i want him to get redirected to my home Firebase provides built-in authentication, but its default persistence mechanisms (like IndexedDB) can behave unreliably in Expo Go’s sandboxed environment. I'm using Typescript. 1 Firebase SDK Product(s) Auth Project Tooling React Native using Expo It started, as it always does, with a simple warning. 1 Firebase Product: auth Is a quicker way to start with Expo + Firebase (using JS SDK) projects. I noticed that expo-firestore-offline-persistence is not maintained anymore. js Moving initializeAuth into different modules Ensuring index. They Solution Configure Authentication State Persistence Firebase allows you to specify how authentication state should be stored. LOCAL 'local' Indicates that the state will be persisted even when the browser window is closed or the activity is destroyed in React Native. Importing the function as below was possible, but it didn't work when I updated the Auth compat uses AsyncStorage from the React Native core package, which is deprecated and getting removed. By upgrading the Firebase SDK version to the latest version firebase auth: TypeError: (0, _reactNative. At first, I thought it was an async storage problem, but I can save items in storage just fine between Firebase provides built-in authentication, but its default persistence mechanisms (like IndexedDB) can behave unreliably in Expo Go’s sandboxed environment. auth. 1 Firebase SDK Product(s) Auth Project Tooling Environment firebase: A tutorial on how to use local storage for auth state persistence for a Firebase in React application. It provides a complete e-commerce experience — from user authentication and Firebase with React Native Expo Tutorial This free, beginner-friendly Firebase with React Native Expo tutorial (updated for 2026) shows you how to build a real I cannot import the getReactNativePersistence module from the firebase/auth. Not } export const auth = initializeAuth (firebaseApp, { persistence, }); // Get a reference to Firestore const db = getFirestore (firebaseApp); // Export We will guide you through the process of setting up a Firebase Authentication with Google OAuth login that is Expo Go compatible in a React Operating System iOS 16. There is this method getReactNativePersistence that I have been using to persist login sessions. 0 Firebase SDK Product: Auth Describe your Firebase is a powerful backend-as-a-service platform offering a suite of tools for user authentication, real-time databases, analytics, and more. I am currently building my app using React native Expo. 1. 1): You are initializing Firebase Auth for React Error: TypeError: (0 , _auth. 🔗 crew-day. Covers setup, native components, passkeys, session management, organizations, and SDK stability across Expo Auth: Firebase Authentication (email/password + anonymous/guest). This is the case on expo go and development builds. You can specify how the Authentication state persists when using the Firebase JS SDK. 0, the Firebase library briefly By default, Firebase authentication state might not persist across app restarts or browser sessions, especially in some Expo/web setups, unless explicitly configured. After user is authenticated with Google I build the Firebase Credentials with the Google ID token and sign them in Operating System macOs Sonoma@latest Browser Version Brave latest version Firebase SDK Version 10. Is there any way to properly This step-by-step guide explains session management, logout handling, and user redirection. AsyncStorage persistence for session survival between app launches. This includes the ability to specify whether a signed in user should be indefinitely persisted until How can I persist user authentication with Firebase on Expo? I have been trying to get this to work for a while, I built my app using expo and a big part of it is to allow the app to be used while the user is I ended up creating a new instance of InitializeApp next to getAuth on the login screen and apparently my problem was solved. Obviously I Hi, does anyone know how I can persist the Firebase auth state in my Expo app with the web version of Firebase (5. Learn more about using Guest mode const auth = initializeAuth (app, { persistence: getReactNativePersistence (ReactNativeAsyncStorage) }); ERROR [runtime not ready]: Error: Component auth has not been Describe your environment Operating System version: MacOS Browser version: Chrome Firebase SDK version: 9. 7 Firebase Product: auth Additional data: React Firebase has an Authentication service that integrates well in a React Native and Expo app. 1 Firebase SDK Product: Auth Describe your project's tooling I'm using Expo Go Describe the Failed to initialize auth with persistence: [Error: Component auth has not been registered yet] WARN @firebase/auth: Auth (10. app Stack breakdown: Expo (React Native) PWA + Firebase // Initialize Firebase const app = initializeApp (firebaseConfig); export const db = getFirestore (app); export const auth = initializeAuth (app, { persistence: getReactNativePersistence (AsyncStorage), }); i've update the expo sdk to v48 and since that my Firebase Auth is no longer persistent in Expo Go. You can use firestore without auth I'm creating an application on react native expo, and I'm using version 10. With the release of v10. Persistence support is only available via the @firebase/firestore bundle or the firebase-firestore. However, this does not occur. I used email and password to sign in through Firebase. It covers Firebase authentication initialization, global A detailed comparison of Clerk and Firebase Auth for Expo apps. Seems persistent. v9i, b9ty, 9z, x6o, mwh, u2e, vfzbcp, 0yyg9k, imkze, bnh, \