Firebase auth get current user. AuthStateListener authListener = new FirebaseAuth.

Firebase auth get current user AuthStateLi Jul 5, 2018 · I want to get the email of the currently signed in user, but I can't seem to find a way to do it. If you want code to run only after the user's sign-in state has been restored, it needs to be inside an auth state change listener as shown in the first code snippet in the documentation on getting the currently signed in user: Apr 4, 2021 · I am currently trying to get the user id in Flutter with Firebase authentication, and I am initializing a variable in initState because I want to use that variable later for a Future call to fetch data from Firebase Real-time database with future builder. show(); Aug 21, 2021 · Once you're signed in to Firebase Authentication you'll get a UID from Firebase Authentication, which you can then use to identify the user's documents in Firestore (and later also secure access to those documents). I want to be able to do this so that I can store the user's data in the database under their uid and retrieve it that way. It only stores the hash and salt, both of which you can get from the Admin SDK or by exporting the list of users through the CLI. Here is the current user here is the data of the current user. I try to be more clear: let's say I signed-in by a "SignIn" component by using Firebase context and, after signed-in, I need to get currentUser in a different component, it seems to me the only way to get it is something like: Oct 7, 2019 · When you navigate to a new page, you're reloading the Firebase Authentication SDK. Try to add some wait time manually to test it and if it works make an async call and have it callback onComplete. The works for me, but inconsistently. These are two very different questions, because you can only get any user's email from the Admin SDK, meaning, from the backend. service. Use this to retrieve the current log in user: FirebaseUser user = FirebaseAuth. collection("users") . Jul 5, 2020 · If Current User is stored on firebase then how come this is resolved for my application? Because there might be hundreds of user in firebase logged into a particular application? If i make a call to some rest api on server and if i need to authenticate first before making rest call , should i call Auth. Jul 20, 2017 · The Firebase Admin SDK does not inherently know what user is using your Express web app. enter image description hereYou can see the attached screenshots. ts: export class AuthService { private authState: Observable&lt;firebase. – Jun 6, 2016 · Write current user's data to database private void writeNewUser(String userId, String name, String email) { DatabaseReference current_user_database = mDatabaseRef Apr 2, 2019 · I am trying to get the Firebase authentication access token within a React Native application so that I can authenticate my API calls to a custom server. NullPointerException: Attempt to invoke virtual method 'java. Or use onAuthChanged like a callback to set a user object when auth finishes. Future<User> getData() async { final user = await databaseReference . doc(userid); return user; } Feb 22, 2021 · How would I get the current user's UID with this? I have figured out how to get the current user's email by saving the firebase refresh token and using NewtonSoft. But the currentUser has a providerData property that provides information on the speciic providers. getCurrentUser(). dart file I have the following code: final FirebaseAuth _auth; //STATE PERSISTANCE Stream<User?> get authState => FirebaseAuth. auth. The access token is only accessible when the user first signs in. Oct 7, 2020 · A Firebase Authentication user only contains the properties defined here: Firebase Reactjs get current user from context. Jun 7, 2019 · There is a way of getting it When you get a firebase. Provide details and share your research! But avoid …. user7696842 Get Current User Firebase Android. Create a users collection and store each users profile data such as age in a document whos identifier is the firebase. import React from 'react'; import firebase from "firebase/app"; import "firebase/auth"; class Profile extends React. Can anyone help me understand what the issue might be? Oct 26, 2017 · You cannot retrieve the data of all authenticated user from Firebase Authentication, however you can only get the current user. currentUser?. When I run the following line: const user = firebase. 1 cloud_firestore: ^0. Edit: note, I am looking to get ID of a person who is not the current user. authStateChanges(); //GET USER User get user => _auth. I have the following code in my onCreate, but it isn't working: FirebaseAuth. firebase. To get a user's profile information, use the properties of User. lastSignInTime. Sep 8, 2021 · I'm looking for how to get the currently signed in Firebase user with Next. For example: FirebaseUser user = FirebaseAuth. currentUser code runs, the user creation has not been completed yet. auth() # Log the user in user = auth. So I've read that it is good practice when using Firebase to grab the current user by their ID, with: FirebaseAuth. 5 days ago · Look up users by different criteria such as uid, email or phone number. currentUser. I am successfully getting the list of all users but what to do to get the current user details who is logged in. User - usually from some code such as: this. Now, I want to retrieve data from cloud firestore with having current userId is equal to document id. Nov 19, 2021 · To be able to get user data, you have to create a reference that points to that document, perform a get() call and attach a listener, as seen in the following lines of code: Jun 1, 2016 · You can use these lines of code to get Current User Uid with Android Firebase Framework FirebaseUser currentFirebaseUser = FirebaseAuth. Follow asked Apr 13, 2017 at 10:10. User&gt;; public currentUser: firebas Jun 13, 2024 · Recommended: Create A Firebase Project and Get Initialization Code. and auth. currentUser is null because the client just loaded and it's still checking the credentials with the server. The sign in and account creation seems to be working fine, however when I try to get the user token after the user has created an acco Jul 5, 2021 · What you're describing is working as expected. uid undefined. getCurrentUser(); The structure of my database looks like this, so the ID will be stored in database already. providerData[0]. Actually, for security reasons, with the clients SDKs, you cannot get the user's password. The typical pattern is to write the user profile data into a data store (such as Realtime Database) every time an authentication listener is triggered in a client app. Ask Question Asked 8 years, 9 months ago. dart file I have the following code in Widget build(): Get the user as far up the component tree as possible. Hot Network Questions Pell Puzzle: A homebrewed grid deduction I am using AngularFire2 (Ionic2) and Firebase Authentication. createUserWithEmailAndPassword(email,password) Jul 10, 2021 · I want to show the profile picture in the image view holder in my chat app. 7 Taking on your suggestion, what version of Cloud Firestore would be compatible with the above updates to firebase_auth and firebase_core? When you are using Firebase authentication with user and password, the only data that you can get after authentication is that data that you get from FirebaseUser object. getCurrentUser or i should store all Aug 10, 2017 · How can I get the current users details inside a cloud function (when not using an functions. The Firebase documentation says I should get this token by using auth(). You can also get the currently signed-in user by using the currentUser property. Here is my MainActivity. The refresh token is used to get a new valid set of tokens. Aug 22, 2020 · When I call firebase. currentUser; return user && ( <p>{user. uid; // here you write the codes to input the data into firestore } Jul 15, 2017 · This will display the current user's email. The typical way to deal with this scenario is to keep a list of the pertinent user information in the Firebase Database. then( (userCredential) => {//do something with user - notice that this is a user credential. signInWithEmailAndPassword() I once signed in the user is taken to a Home page. ts service file authState: any = null; constructor( private firebaseAuth: AngularFireAuth, ) { this. email; // The email of the user. js through getServerSideProps. I am having a problem trying to get the current user. onCreate((user) => { const email = user. currentUser runs that refresh apparently isn't done yet. instance; getUid() { final User user = auth. Here's what's working so far - I can authenticate the user and subscribe to the FirebaseAuthState to get the facebook user object. Oct 31, 2022 · Get the currently signed-in user: The recommended way to get the current user is by setting an observer on the Auth object: // Alternative way: You can also get the currently signed-in user by using the currentUser property. 4. currentUser in the express file, I use for rendering and routing pages, I get undefined or null for the current user. Jun 7, 2019 · The answer depends on how you store the user data in Firebase. Maybe you could create a User object in your schema and have the UID from the Firebase Users as the key: users ---UID -----first_name -----last_name -----etc And then with that, you get a user's ID with a simple Firebase Query like: Feb 10, 2020 · The problem you have is that there are multiple reasons firebase. There is a separate function to check the authentication state of a user where you can get your user detail and then store it is Firestore. ts, I connect correctly to my firebas Apr 27, 2015 · because this question was renamed from "current user" to "any user". Jun 13, 2024 · Get User Data From The Database. May 16, 2017 · There aren't any callbacks for when a Firebase Authentication user profile changes. Đăng nhập bằng giao diện người dùng tích hợp sẵn; Bắt đầu; Quản lý người dùng; Xác thực mật khẩu; Xác thực đường liên kết email It doesn't know anything about Firebase Auth users, and Firebase Auth doesn't know anything about FCM device tokens. Jan 16, 2019 · // Firebase App (the core Firebase SDK) is always required and must be listed first import { initializeApp } from 'firebase/app'; // Add the Firebase products that you want to use import { getAuth, onAuthStateChanged } from 'firebase/auth'; // Firebase config we got from firebase console. currentUser Ionic Firebase. You can get a user's ID token by using the firebase. Sometimes it is populated, and sometimes it is null. So I can't use FirebaseUser user = mAuth. You can also delete users from the Authentication section of the Firebase console, on the Users page. As you probably see, there also a couple of methods that can help you get the data easier, like: getEmail(), getDisplayName(), getPhotoUrl() and so on. I attempt to get the user's UID but there is no valid user returned. But if you still want to make another call. This is expected I guess. email runs. Sep 16, 2017 · After a lil struggle, I simply analysed the "user" object returned by auth and in that we receive an array "providerData". currentUser(). Sep 27, 2018 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Jan 25, 2020 · I am Having this profile screen which shows users info. how do I know that there isn't a currentUser because the SDK isn't initialized vs the user is just logged out? 5 days ago · A user signs in (the current user is set) A user signs out (the current user becomes null) The current user's access token is refreshed. getCurrentUser(); // Get auth credentials from the user for re-authentication. auth. currentUser; in your case currentUser is equal to firebase. Dec 9, 2019 · I am using firebase Auth and I have a form with two fields name and phone number and onsubmit method and I want to update currently logged in user's phone number and name. Aug 6, 2021 · I'm planning to use repository to get the data of logged in users in Firebase. refreshToken. I get the user from "onAuthStateChanged" function as below: If you have a nodejs project, use the firebase auth:export to export users from Firebase Auth. getPhotoUrl(); This is giving me uri, which when converted to string shows following URL (URL is showing pic, but due to privacy modified few digits here): Aug 18, 2022 · In the firebase_auth_methods. To get current user: let user = AngularFireAuth. From the Firebase migration guide for web developers:. class UserModel extends ChangeNotifier { final FirebaseAuth auth = FirebaseAuth. So I want to show the user image when they chat. Auth. currentUser is null at the time when your firebase. The admin user management API gives you the ability to programmatically complete the following tasks from a secure server environment: Nov 22, 2016 · How do I get the current user's information in my application without using a listener like onStateChanged? Right now I'm using: auth. makeText(this, "" + currentFirebaseUser. auth(). currentUser; // Create a Storage Ref w/ username var storageRef = firebase. Asking for help, clarification, or responding to other answers. Dec 4, 2015 · Update 2021. uid). AuthStateListener authListener = new FirebaseAuth. I have implemented firebase auth sign in methods like google and facebook. In Order to get the data of registered user you need to store it into database and then retrieve the whole array, or you can just keep the authentication flag which can be set or reset if the user is registered in your AngularFire2 package has been deprecated. firebaseAuth. collection('userData'). Jan 7, 2025 · Important: To delete a user, the user must have signed in recently. See Re-authenticate a user. Why does Firebase Auth change the original resolutions and how can I force it not to do that? Thanks. However, you can get the current user's email from their session. Thank 5 days ago · By using a listener, you ensure that the Auth object isn't in an intermediate state—such as initialization—when you get the current user. json --format=json --project projectname Jun 12, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I sign into the application with user name and password; auth. currentUser; Is there a way to get the current user more consistently? More Info: Feb 26, 2018 · I'm fairly new to node and making a web-app in which I use passport to authenticate and then store the user using firebase authentication by a custom token. With the onAuthStateChanged() method you get a User in the callback function and there is no way, from this User object, to get the user password. Jun 7, 2021 · Firebase/auth currently in version 9 stores by default the session locally inside indexedDB. I am using following code in my service and component. When the user complete his registration, his information are stored in the real-time database. You can use this instead of making another call to show the user data. Jun 24, 2018 · Caused by: java. currentUser isn't async either. currentUser; return ( <p> I'm the current user: {user. Mar 23, 2022 · The Firebase Auth docs explain how to get the currently signed-in user, in other words, to get the signed-in user's name, photo, etc. getIdToken firebase; firebase-authentication; Share. To retrieve the related user information, you need to use the related FirebaseAuth APIs. Viewed 27k times From Firebase Auth Quickstart: Dec 21, 2017 · When this happens, re-authenticate the user by getting new sign-in credentials from the user and passing the credentials to reauthenticate. Implement Firebase Authentication; Add Logged In User Data; Get Logged In User Data; Protect User Data Using Security Rules; Implement Firebase Authentication You can get access to the user's claims using FirebaseUser. Is there a way to get a credential from the current user without asking him to sign in again? Dec 21, 2024 · The recommended way to get the current user is by setting a listener on the Auth object: Firebase. An example of sign up /sign in is shown below: Aug 8, 2017 · I am reading some Json files from my firebase database and I am trying to obtain an ID token for the current user to be used in the header as follows: Jun 8, 2020 · Weird thing is that I can see the user inside firebase. Aug 5, 2016 · I want to get current user and display at the page. Any help is highly appreciated. Unfortunately I'm struggling to simply grab hold of the logged in user's details. And I don't find a way to retrieve or create an AuthCredential from the current user in order to transfer its authentication to the other app. null) nor the emailVerified field is true. getInstance(). uid}</p> ) This is assuming that change in Authentication would trigger a re-render of the component from one of the higher components. I'd like to get the current authentication state and current auth object/user from firebase using angularFire2. User = firebase. FirebaseUser user; firebase. Get current user. user(). (I hope) Thanks for the replies Just done that but how would I get the /user/uid from the Firebase DB within a storage triggered event? e. I'm using the Firebase technologies, Firebase Authentication, Firebas database, Firebase storage on the app. uid) } }) Declare the getUserData() function. You can get a reference to the current logged in user off of the FIRAuth class. Jan 8, 2017 · Firebase Authentication current user null. But it is sort of not logical, becau Apr 3, 2020 · You can choose to get around this by conditionally render the userId in header: const user = firebase. put(file);. They don't have to Login after the registration. May 23, 2016 · Is there a way for the client to request a higher res photo of the user? I've tested the sdks of Facebook Login and Google Sign-in separately, and in both cases the resolutions of the photos are higher than what Firebase Auth gives back. You will need to implement code for this. I stumbled on this question and wanted to share three methods to get total number of signed-up users. See this original question for more: How do I return a list of users if I use the Firebase simple username & password authentication Apr 4, 2018 · If you plan to use Firebase Auth, you may as well let them manage password authentication for you. Without further analysis I decided to use: const signinProvider = user. Getting Firebase Current Sep 17, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand I've been working on an android app using Firebase. If a user isn't signed in, currentUser is nil: May 28, 2020 · Creating a user in Firebase is (like most calls involving cloud-based APIs) an asynchronous operation, which may take time to complete. getIdToken() Then, on the cloud function, you verify the token, which will return the UID. Most of the APIs can be used as you would normally do with Firebase, VueFire exposes a few composables to integrate better with Vue: Installation Aug 21, 2020 · Current dependencies version are firebase_core: ^0. But I can't find a method within firebase to retrieve the local session when loading the application. import { EmailAuthProvider } from "firebase/auth"; const user = auth. Anda membuat pengguna baru di project Firebase dengan memanggil metode createUserWithEmailAndPassword atau dengan membuat agar pengguna login untuk pertama kalinya menggunakan penyedia identitas gabungan, seperti Login dengan Google atau Login dengan Facebook. Jul 8, 2022 · There is no way to look up information about just any user by their UID in the client-side APIs of Firebase as that would be a security risk. Jul 6, 2020 · I tried following code to get the user's google profile pic, but this is giving only thumbnail size blur photo: FirebaseAuth. verifyIdToken(authToken) Nov 30, 2019 · How do I get the currently logged in user's ID in Kotlin using Firebase Auth? I would like to take the ID to retrieve said user's complete information to display in an Activity. instance; Future<void> inputData() async { final FirebaseUser user = await auth. Oct 20, 2020 · I am breaking my head on how to get the refresh token from FirebaseAuth but cannot seem to find how. Here's the provided code: Feb 6, 2017 · To the google account I think it is easy to get the username and lastname, but to the Email/Password firebase auth I have no idea on how it works. java code There is no API in the Firebase client-side SDKs to get user information based on a UID, as this could potentially be a security concern. May 22, 2019 · User information is not stored in the Firestore database, they are associated with the Firebase Authentication which you set up for the log in. Jan 23, 2017 · When I Log some of this User's details, they are consistent with a "Test" user I created previously, (i. Improve this question. let user: firebase. So I tried to update it. I can init the SDK and none of the methods (except for enablePersistence) are async. 5 days ago · The Firebase Admin SDK provides an API for managing your Firebase Authentication users with elevated privileges. Mar 3, 2017 · I am making a simple authentication app in Android using Firebase authentication. According to the JS Auth documentation on the Firebase website, it only shows how to get the displayName and how to update displayName. FacebookAuthProvider()). Modified 5 years, 2 months ago. Previously you had to do that on your own and keep track of the user using Firebase Realtime Database. I want to put these two items in the drawer header. Firebase Authentication Firebase Authentication makes it really easy to add different kind of authentications to your app and integrate with security rules for Firestore and Database. getUid(), Toast. Go to the console, under Authentication tab, you can directly read the number of users under the list of users: 56 users! yay! Mar 2, 2019 · I need to get the user id logged into my web application, this is my auth service. log you cannot access that key. and now i want to perform a lookup and When authenticating in firebase using the signInWithEmailAndPassword() API, I am unable to get a valid "current" user. auth() Jul 6, 2016 · My android app uses firebase to authenticate and manage users. firebase user getting null on restart of application. getCurrentUser(); You'll want to store the files by username: // Get current username var user = firebase. This case can happen in the following conditions: The access token expires: this is a common situation. Let’s get the user data when the authentication stage changes into logged-in. Component { render { let user = firebase. displayName; // The display name of the user. I can show current user image by FirebaseAuth. 16. uid; } } Dec 7, 2016 · There is no public API to retrieve a list of users from the Firebase Admin SDK. On iOS, the equivalent is Auth. This is quite common, as Firebase refreshes the user's authentication state when the page loads, and this requires it to make an asynchronous call to the server. Apr 19, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Since a user could be using multiple devices, your data structure should allow for multiple tokens for each user. getIdToken(); however currentUser returns null. currentUser = functions. document(FirebaseAuth. . currentUser(); final uid = user. getCurrentUser() ; Toast. 👀 Looking in the console. Do I miss another code or need to use another way? Someone can give an example. uid unique identifier for each user and may provide a few details such as an email address, photoURL, etc. Jun 5, 2020 · I'm new of Reactjs and I'd like to understand if the only way to get Firebase currentUser from context is through onAuthStateChanged. I've already tried using verifyIdAuthToken but I can't seem to change the persistence type Reference for User. providerId; In my case, we use only 2 providers google & password. email} </p> ); } } export default Profile; Jun 17, 2016 · I still find it strange how on the first console. Acceder con una IU precompilada; Comenzar; Administrar usuarios; Autenticación de contraseña; Autenticación mediante vínculo por correo electrónico May 25, 2017 · Get Current User Firebase Android. So, How do I get the user image and name from above Firebase structure image to my Second activity layout TextView and ImageView and set the default text name and image if it returns null. afAuth. ref(user + '/profilePicture/' + file. May 10, 2019 · then(user=>{//user details}) function in firebase to get user detail after sign up or log in. I have already tried erasing app data and uninstalling and reinstalling my app on my device but nothing worked. }); anyways, inside this userCredential there is the user and if you do Sep 21, 2018 · To get the UID, you'll first need to pass the authToken on the request body. credential( user. log the object exists with the current user key, and on the second console. Instead use @angular/fire. email, passwordEnteredByUser ); Step 3: Verify password with credential Jul 6, 2016 · Currently trying to build an app using ionic v2 &amp; firebase v3. How can I show the uid just after user signs up? EDIT: This is the provider model. I've tried to use getIdToken() in multiple areas of the Mar 31, 2018 · I am so confused, all the Firebase authentication tutorial online are teaching how to login in frontend, of course you can get the token and send it to server for verification if its a post request, but what about normal get request like a page request? Apr 27, 2020 · Users can Login to the app but only if they Logout. I took the void function he made and used it inside the widget I wanted to change the user name too and setState for that string Jul 25, 2022 · Now you should ask user to re-authenticate again, if you used any provider you can get the credential from Firebase and pass to reauthenticateWithCredential function. Clients can then listen to the location where profile data for each user lives, and react to those changes on their own. but when I refresh the page, the variable loses its assigned value Sep 11, 2017 · # Get a reference to the auth service auth = firebase. creationTime === firebase. then(function(user){ } to get the user info then assign it to a variable . signInWithPopup(new firebase. LENGTH_SHORT). onAuthStateChanged(user => { if (user) { getUserData(user. (It is implemented for firebase RTD) See my answer here: Getting the user id from a Firestore Trigger in Cloud Functions for Firebase? Membuat pengguna. sign_in_with_email_and_password(email, password) # Get the user's idToken token = user['idToken'] Share Improve this answer Feb 20, 2019 · I am trying to get the email address of the current user. You’re probably trying to get the current user before it’s had time to authenticate and sign the user into firebase auth. 0. authState = authState; }); } Jan 6, 2017 · I am having trouble with Firebase, and I'm not sure exactly why. currentUser can be null: firebase. currentUser; I get the admin user rather than the user making the requests. Mar 27, 2017 · I believe the FirebaseAuth object only has the capability to get the currently signed-in user's details. I follow Firebase docs and use {{}} and not working. If you're already using Firebase Authentication in the web app, this takes these steps: Retrieve the user's ID token on the client. – user6866656 Commented Feb 5, 2017 at 19:53 Jun 12, 2022 · So when another app opens the auth-web-app, this already has a user in it. But in your case that used password provider, meaning using email and password to sign up users, you should show a screen to users and ask them to enter their email and password Sep 2, 2016 · Since a user can sign into their Firebase Authentication account with multiple providers, the top-level provider ID will now (usually) be Firebase. Apr 12, 2019 · Now, I am trying to extract the User Id (uid) of the user making the requests from the Web Application. I might be missing an await in there somewhere, but I hope you get the idea. firebase. FirebaseUser. You can use the following method:-For Signup of a user: Nov 14, 2020 · It works only when a user signs in but not when user signs up. 13. I can't get the provided code to run in Angular. If you need to migrate to another auth system at some point in time, Firebase Auth provides multiple tools to get the hashed passwords via CLI SDK and Firebase Admin SDK. 5 firebase_auth: ^0. reload() reloads that user's profile data from the server. name); // Upload file var task = storageRef. A typical use-case for this is when you send an email to the user to verify their email address. Build; Get to market quickly and securely with products that can scale globally Mar 13, 2021 · Found a solution! using the code of this thread's answer How to get the current user id from Firebase in Flutter. const displayName = user. That way each component can rely on the user being there and it makes it much easier to write a query with Firestore/RTDB. FirebaseAuth auth; Firebase. You can then create a friends node for each user on the system where their friends' ids will be stored. after user authenticated I am storing data in cloud firestore with document id is equal to user-id. This is problematic, as I most certainly don't have any users in my Console's User Database (In Authentication Oct 18, 2021 · Firebase stores the current auth user information in Keychain (instead of shared preferences / userdefaults) I found a solution somewhere online (forgive me, I don't know who to credit), where the work around was to check if the app had run at least once (persisted on device - because that will not persist across installations). auth() but not firebase. currentUser!; In my account_screen. Jan 4, 2023 · There is no way to get the password from Firebase Authentication, as it doesn't store the password in cleartext. If a user isn’t signed in, currentUser is null: // Aug 26, 2022 · Get a user's profile. lang. You will need to store a mapping of users to their device tokens. I've set up Firebase Authentication and the user can register with email and password and log in after email verification. There is an API to look up a user by their UID in the Admin SDK, but that can only be used on a trusted environment (such as your development machine, a server you control, or Cloud Functions/Cloud Run), and not in client-side code. Aug 6, 2017 · Check firebase. The Auth() Object is not yet implemented in "Firestore database triggers". String com. currentUser() return a future, you have to await in order to get the user object like this: final FirebaseAuth auth = FirebaseAuth. And by the time your `firebase. At this point Firebase automatically refreshes the authentication state of the current user, but this may require a roundtrip to the server. However, I am having trouble getting the correct user information because the user is loaded before the repository. , but it also contains the user's claims and with that also your custom claims. There are three ways to get a User object representing the current user: The Oct 9, 2020 · Getting the currently signed in user with Firebase Authentication seems easy enough, but for most apps, doing it correctly requires an auth state listener. Apr 2, 2017 · Values like email, display name and id (specific to authentication system) are available off of the Firebase User object. currentUser const passwordEnteredByUser = formPassword //get password from user using a form const credential = EmailAuthProvider. In my app. how can I get an ID of a user after that has been created , i am creating the user by using createUserWithEmailAndPassword function firebase. createUserWithEmailAndPassword(email,password). Feb 14, 2020 · I'm trying to get current signed user's image and name from the firebase realtime database in which his data was stored when he signup. List all the users of a specified project in batches. auth() uid. subscribe( authState => { this. getUid()' on a null object reference. When the app opens, I check if the user is still logged in with the onStart() method, but I tried that after deleting the user from firebase and I could still log in! Jun 27, 2017 · I am developing an application in which I have to get the current user details from the firebase UserNode. 5. Dec 24, 2017 · Firebase authentication usually fetches the user's name during authentication so you can get those details during sign up, add them to your database and assign a unique id to each user. instance. Aug 10, 2019 · - **`Firebase` module(s) you're using that has the issue:** auth? - **Are you using `TypeScript`?** - `N` </p> </details> So in short, I want to find out the current user and upload this as extra information to the Firebase database to user on a different view but I am unable to get the correct information with firebase. metadata. When the user clicks the link in that email it goes back to the Firebase Authentication servers, which mark their email address as verified. By the time your return firebaseAuth. // GET AUTH TOKEN ON THE CLIENT SIDE const authToken = await auth. Aug 6, 2018 · Calling User. getPhotoUrl(); But when I want to get another user's image? So I Jul 29, 2019 · How to get current user email like there is a event called onCreate but i want to trigger onLogin or currentUser? exports. Aug 3, 2017 · Auth with "One account per email address" is working as expected but when I try "Multiple accounts per email address", the Auth callback doesn't return email address of the user (i. storage(). Apr 17, 2018 · And I later used the name in my TextView to use the current user name but here it didn't worked and besides I also needed the profile image too. authState. getEmail(); //The . auth() will create a firebase. Is there a problem with my device or Firebase? I'm curious as to the right way to get the current user in Firebase. 5 days ago · The recommended way to get the current user is by setting an observer on the Auth object: By using an observer, you ensure that the Auth object isn't in an intermediate state—such as Apr 2, 2022 · Firebase automatically persists the current user's credentials when they sign in, and tries to restore those credentials when the page/app is reloaded. I presume it should be something similar to: FirebaseAuth. 1) var user = firebase. currentUser; // returns user object For some reason each page refresh causes currentUser to disappear and I store user id (UID) in local storage, so I am able to remember the user and reference to Firestore later: Apr 19, 2016 · I have an ionic2 app and am using Firebase and angularFire2. In my case I want to get firstname and lastname of the current user. getEmail() returns "[email protected]". For example: Mar 19, 2021 · I want to get data of authenticated user from firestore and put them in variables in flutter, I do not need to display them on the screen I just want to store them in variables : I created file Jun 13, 2021 · It looks like firebase. To get the user from a collection you would need the signed in user's UID. g. auth trigger)? I'm sure there must be a simple solution to this. Till now I am successful in signing the user in, however the issue is that the user remains signed in, and I can't find a way to sign him out. Aug 9, 2021 · I have this Firebase Authentication Providers with who I can create an user, Sign In and Sign Out with the methods (only with email and password) My problem I that in the UI I want to show data from the current User once the user has Sign In and I don't know how. // GET ID OF AUTHENTICATED USER const { uid } = await admin. Users can be exported in csv or json format: firebase auth:export users. To detect when that restore has completed, or other state changes, you'll want to use a so-called onAuthStateChanged listener as shown in the documentation on getting the currently signed-in user . (This doesn't work because I have to reload the screen each time and then, get the user id). JSON, but am not sure how to do this with the id. With the Firebase. When a user signs in, you check if a user with the specified uid exists in the database or not. calling user. If you use the user's UID as the ID of their document in the database, then you can get the document of the current user with Firestore. The IdTokenResult returned from the Future that is returned by the method contains useful information about the authentication token, such as the time of authentication, the expiration time of the token, the signin provider, etc. getIdTokenResult. I like to resolve the user at the router level and pass it down to the child components. e. May 14, 2019 · You can get the current logged in user by following two methods. What may be the possible reason? Is this glitch voluntarily implemented by Firebase. const firebaseConfig = { // Your config }; // Initlise Nov 23, 2020 · assign the result of the query to a variable, this will contain all the data. google. Why is currentUser. Access user metadata including account creation date and last Jan 2, 2019 · Since auth. 5 days ago · The recommended way to get the current user is by setting a listener on the Auth object: use the accessor methods of an instance of firebase::auth::User. currentUser is null because the client checked the credentials against the server and the client isn't logged in. currentUser; return user. com Authentication API, you can easily use the provider's access token to call out to the provider's API and get additional information. If you need this information, you can either implement your own server that uses the Firebase Admin SDKs (which do have this functionality), or you can store user information in a secondary database, such as Firebase's own Realtime Database or Cloud Firestore. xaiwz iui dkgbu nrisr uticlhi edpcld hpiz zmaihqx diyxj thgv