Get current user from firebase. currentUser() to listen continuously.

Get current user from firebase It also contains helper methods to change or retrieve profile information, as well as to manage that user's authentication state. i am using node and express. 1. Modified 2 years, 8 months ago. database(). To get a user's profile information, use the properties of User. With the Firebase. From the Firebase migration guide for web developers:. Apr 27, 2015 · because this question was renamed from "current user" to "any user". Importante: Para borrar a un usuario, este debe haber accedido recientemente. auth trigger)? I'm sure there must be a simple solution to this. FirebaseUser is now called User, currentUser is a getter, and currentUser is synchronous. 0. I want to put these two items in the drawer header. Description I have SSR enabled and also added credentials (firebase service account) inside nuxt config e. May 22, 2022 · Why would try to get user information from Firestore? Do you have a collection that updates on user’s login? If you are using firebase auth you should be getting the current logged in user from the auth object provided by the client side sdk. Why is currentUser. It also seems like it didn't work for the author of that question. You can get a reference to the current logged in user off of the FIRAuth class. For now i have this : Jul 6, 2016 · My android app uses firebase to authenticate and manage users. How can i get the current user id in cloud functions (Pub Sub trigger)? exports. 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: 3 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. These are two very different questions, because you can only get any user's email from the Admin SDK, meaning, from the backend. Jul 20, 2017 · The Firebase Admin SDK does not inherently know what user is using your Express web app. currentUser. May 20, 2020 · Then match your current user id. Apr 2, 2017 · Values like email, display name and id (specific to authentication system) are available off of the Firebase User object. so, i'm creating a basic app with a profile, i've made an activity to edit basic informations of the user such as DisplayName and Email , i wan't to add the capability of changing passwords, but first , i wan't to check current user's password and compare it to a String from an InputEditText that the user 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. Currently, I'm using snapshotChanges() and subscribe() method 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. Add logged in/current user's uid (e. Implementation Create a user#. You create a new user in your Firebase project in four ways: Call the createUserWithEmailAndPassword() method. However you should not be using the users' first names as keys in the users node, what will happen when you have two users named Ernest? It will break (you will delete the first Ernest May 10, 2019 · then(user=>{//user details}) function in firebase to get user detail after sign up or log in. Any of these methods can be used with documents, collections of documents, or the results of queries: We will learn how to get user data from firebase database, this will include current user id, email and photourl, this is also same as get user data by uid. ref(‘users’). val())); To get the current user data. sendPushNotification = Sep 11, 2017 · # Get a reference to the auth service auth = firebase. In order to achieve this, please use the following code: Get Current User Firebase Android. But I do not know how to get to the user object outside of the simple login object. You won't be able to get the others. The 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. const displayName = user. In my app. Aug 10, 2017 · How can I get the current users details inside a cloud function (when not using an functions. Firebase 9 Get User Data Sep 8, 2021 · Does anyone know how I can fix this, or if there is an alternate way to get the current Firebase user in getServerSideProps? By the way, I have already read how to get firebase use in nextJS getserversideprops and the solution didn't work for me. child(userid); then it will only get the data of the current logged in user which is John in this case – 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 Angular2 Firebase Get Current User. The Jun 4, 2022 · Flutter Firebase get current user data. ? Apr 24, 2018 · Please check the edit and no you can just do DatabaseReference reference = FirebaseDatabase. Consulta Vuelve a autenticar un usuario. (This doesn't work because I have to reload the screen each time and then, get the user id). enter image description hereYou can see the attached screenshots. Here is the current user here is the data of the current user. I only needed to change one line: Firebase ref = new Firebase(Passwords. currentUser(); get user id firebase auth get current user UserCredential FirebaseAuth get current user id firebase firebase auth get current user on Mar 31, 2018 · 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? I have installed firebase-admin already but i didnt find any method for getting current user. You can also get the currently signed-in user by using the currentUser property. onAuthStateChanged() User object in your app state. doc The access token is only accessible when the user first signs in. However, you can get the current user's email from their session. for example You may have to wait for the auth to finish and use a callback to trigger another function that sets your current user. You will need to implement code for this. doc(firebase. once('value', snap => console. Jun 1, 2016 · To get Current User UID, you just need this line of code: the recommended way of getting the user id from Firebase is to do below anywhere in your app after user Aug 21, 2021 · As said, you can use FirebaseAuth. uid) } }) Declare the getUserData() function. You can also get the currently signed-in user by calling current_user. database() . 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 account in order to save some data to my backend, the user token is null. How To get data from firestore of current user in Jan 25, 2020 · I am Having this profile screen which shows users info. 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. May 25, 2017 · So I managed to figure this out shortly after posting this question. Note: current_user might be invalid because the Auth object 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. Feb 20, 2019 · Firebase/Android: Get current user email. g. If a user isn't signed in, the user's is_valid method will return false. Oct 24, 2022 · Flutter Firebase get current user data. getInstance. currently I have a stream provider that streams the user's document but when I logout and login to a different account, the document information is still the previous user's document. But, Firebase onAuthStateChanged listener returns user after 100-300ms, so my navbar can't decide if user is logged in or not. getReference("user"). 4. auth. currentUser; return Container(child: Text(user. You’re probably trying to get the current user before it’s had time to authenticate and sign the user into firebase auth. I presume it should be something similar to: FirebaseAuth. User user = FirebaseAuth. Viewed 1k times Part of Mobile We previously discussed how to create, sign in, and sign out users. after user authenticated I am storing data in cloud firestore with document id is equal to user-id. getCurrentUser or i should store all To get current user: let user = AngularFireAuth. 09) After firebase_auth version 0. With promise. uid undefined. Not retrieving CurrentUser specific data from Firebase - Flutter. As far as I know firebase won't provide me the users password, which is understandable, I just need verification. Jun 7, 2019 · The answer depends on how you store the user data in Firebase. Sep 16, 2014 · I would like to know how how to get the current user. So, navbar shows login and signup button for 300ms, then firebase returns user, and navbar shows dashboard and logout button. Here's the provided code: If the user is not signed in, the middleware will return a 401 response. This case can happen in the following conditions: The access token expires: this is a common situation. onAuthStateChanged(user => { if (user) { getUserData(user. Jul 15, 2017 · This way you can give the user a name and to get the name: const user = firebase. 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 Reference for User. currentUser to get the user once the user is signed in, or FirebaseAuth. uid) If you store the documents for a user in a subcollection of a document named after the user, you can get at that collection with: firebase. Ask Question Asked 6 years, 7 months ago. 1) How to get current user data from firebase realtime database in React Native. Let’s get the user data when the authentication stage changes into logged-in. com Authentication API, you can easily use the provider's access token to call out to the provider's API and get additional information. displayName; // The display name of the user. I can make the group fine, that was simple enough. Viewed 5k times Part of Mobile Development and Feb 11, 2021 · Is a user is having a persistent issue, then can always clear the application data or uninstall/reinstall the application to get the current session to clear out. How to get user id from firebase auth as string? 1. From the User object that you get in both cases, you can get the UID from its uid property. getReference(uid). ; Sign in a user for the first time using a federated identity provider, such as Google Sign-In, Facebook Login, or Apple. But this requires it to call out to the server, so the user is briefly not signed in (currentUser is null) before it is signed in. Im using the currentUser to get the id of current user who logged in already in applications. I'm trying to know how get the another user data. currentUser; // Then get the username by using: const name = user. Jul 30, 2018 · Get current user details in firebase database. child("users"); Jun 13, 2024 · One of the common questions amongst new Firebase developers is how to get logged in user specific data by uid. Is May 16, 2021 · When i need the current user id in the client side , I can use: firebase. 6 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. If a user isn't signed in, currentUser is nil: firebase . If a user isn't signed in, CurrentUser will return null. To retrieve the related user information, you need to use the related FirebaseAuth APIs. onAuthStateChanged for user to be available. sign_in_with_email_and_password(email, password) # Get the user's idToken token = user['idToken'] Share Improve this answer Aug 28, 2020 · The current user in you application can change at any moment. Apr 29, 2019 · I want when user click to admin profile, user can see the admin info. The refresh token is used to get a new valid set of tokens. Aug 21, 2017 · import Firebase import FirebaseAuth class YourClass { let user = Auth. If that doesn't work, check what the user looks like on export as compared with a user not seeing the issue, please :) 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. If no user is signed in, getCurrentUser returns null: There are some cases where getCurrentUser will Jul 8, 2021 · You’re probably trying to get the current user before it’s had time to authenticate and sign the user into firebase auth. If a user isn’t signed in, currentUser is null: // 3 days ago · The recommended way to get the current user is by calling the getCurrentUser method. Get logged in firebase user in Days doing research and I cannot find a way for the middleware to wait for firebase authentication to get the current user. I might be missing an await in there somewhere, but I hope you get the idea. I am successfully getting the list of all users but what to do to get the current user details who is logged in. currentUser = functions. Great, in one of my activities, the code worked and I successfully grabbed the data. Get the currently signed-in user. Vuex mutations are very similar to events: each mutation has a string type and a handler. For example: When the user starts the application, Firebase automatically restores their previous authentication state. So for starting some people use the automatically created backend for reading the data given by the user and storing it. (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. 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 Dec 29, 2021 · Assuming your user is logged in, you should be able to access their UID via firebase. – Apr 2, 2019 · You need to wrap user. También puedes borrar usuarios en la sección Authentication de Firebase console, en la página Usuarios. Using: Firebase Simple Login : Email / Password Authentication My ida: I need a 'Factory' wich I can in Jan 16, 2019 · When i load the website, if user not logged out before, he should still stay as logged in. For get current/logged user Id use Use following function for authenticate user and get user detail from table. It will return the currently signed-in user or null if no user is signed in. FB_LINK). Apr 21, 2020 · Hi @lupas This is a continuation of this issue #141 Thanks for your previous response. Jul 21, 2017 · Get current user. firebase. I am able to get all the user address from the firebase. The documents contain information like: name, email, and address. For storing the data on the Firebase we have to follow some steps. I can't get the provided code to run in Angular. Here is the code that worked. equalTo(email) . If a user is signed out, the user's IsValid() will return false. In this video, learn how to obtain the current user session and display user information. Represents a user's profile information in your Firebase project's user database. ref('users') . 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. Dec 10, 2022 · It is possible to pass a Firebase ID token as a Bearer token in the Authorization header of a request send to an HTTPS Cloud Function, as shown in this official sample, but I would highly recommend using a Callable Function, for which Firebase Authentication tokens are automatically included in requests. No my users only have email/password and authenticate themselves normally via firebase method signInWithEmailAndPassword(). You can then use jwtToken in your header to authenticate your API calls. If no user is signed in, getCurrentUser returns null: There are some cases where getCurrentUser will Jan 6, 2017 · So I've read that it is good practice when using Firebase to grab the current user by their ID, with: FirebaseAuth. Firebase Authentication and the Firebase library give you access to the currently authenticated user. The withAppProps middleware used in the gated app pages makes sure that the current signed in user is passed from the backend to the frontend. getUid(); FirebaseDatabase. getIdToken Nov 13, 2022 · I have a firestore database with a 'users' collection, the document ids are the user's account uid. firestore(). You can use the following method:-For Signup of a user: 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 12, 2017 · How to get current user data from firebase realtime database in React Native. 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. That way each component can rely on the user being there and it makes it much easier to write a query with Firestore/RTDB. I am making a function where the user is creating a group and would like to add the user making the group to it at the same time. You can get a user's ID token by using the firebase. 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. getCurrentUser(); Aug 8, 2017 · How to get the current user id from Firebase in Flutter. instance. document(FirebaseAuth. Oct 25, 2019 · I'm working on an Ionic 4 Project, where I want to display all the posts from the current user once the user log into the application. Now, let’s look at how to retrieve, manage, and update user profiles in Firebase. getEmail(); //The . getUid();, and then use a addListenerForSingleValueEvent to grab the data via datasnapshot. There are three ways to get a User object representing the current user: The authStateChanges, idTokenChanges and userChanges streams: your listeners will receive the current User, or null if no user is authenticated: You can get user info from the FirebaseUser object. user(). 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 Aug 31, 2021 · add user information firebase auth firebase get current user location firebase get current user locally update current user in firebase how to display username from firebase in android firebaseAuth. Dec 21, 2017 · i'm new to firebase Authentication. There are two ways of getting the signed-in user in our application—the onAuthStateChanged function and the currentUser property. 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. currentUser let userID = user. – Sep 17, 2021 · To get the current user in firebase: User user = FirebaseAuth. 3 days ago · You can also create new password-authenticated users from the Authentication section of the Firebase console, on the Users page, or by using the Admin SDK. This question 's answers may be useful for more information on getting the current user's ID. ts, I connect correctly to my firebas 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. May 14, 2019 · You can get the current logged in user by following two methods. as creatorId) to entity they're creating. How to getIdtoken on authentication. react-native firebase retrieve user. Get User details with user id Flutter Firestore. 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. getCurrentUser(). 0. Ask Question Asked 8 years, 1 month ago. Jul 6, 2016 · Currently trying to build an app using ionic v2 &amp; firebase v3. I'm using Node on server side and react on client side if that matters any. Unfortunately I'm struggling to simply grab hold of the logged in user's details. log(snap. The user changes their password: Firebase issues new access and refresh tokens and Feb 4, 2019 · If you use the UID of the user as the document ID, you can get a user's document with: firebase. getInstance(). uid // user userID anywhere } Share Follow Jun 12, 2017 · To retrieve the current user's data from this structure, you need two things: to know the uid of the current user; to then read the data from the database; In code: String uid = FirebaseAuth. currentUser(). In my case I want to get firstname and lastname of the current user. auth(). 3 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. uid). Here is the SignUpMainFragment: There are three ways to retrieve data stored in Cloud Firestore. Oct 24, 2017 · Summary of how I solved this / a workable solution: On client. 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. So you need to wait for the event and then you have access to the current logged in user's UID. auth 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. email) Get the user as far up the component tree as possible. onCreate((user) => { const email = user. 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. If you're already using Firebase Authentication in the web app, this takes these steps: Retrieve the user's ID token on the client. email; // The email of the user. But when I tried below to retrieve the current user address it failed. currentUser() to listen continuously. Fetching the signed in user from the frontend. Aug 26, 2022 · Get a user's profile. addListenerForSingleValueEvent(new ValueEventListener() { @Override public void onDataChange(DataSnapshot . Ask Question Asked 6 years, 1 month ago. Now, I want to retrieve data from cloud firestore with having current userId is equal to document id. 18. getIdToken() inside of firebase. Is there a way to get a credential from the current user without asking him to sign in again? Aug 3, 2017 · How do I get the current user address from firebase? Need help for this part. Use this to retrieve the current log in user: FirebaseUser user = FirebaseAuth. Jan 2, 2019 · Update (2020. e. Oct 26, 2017 · You cannot retrieve the data of all authenticated user from Firebase Authentication, however you can only get the current user. You can also get the currently signed-in user by calling CurrentUser. 3 days ago · A user signs out (the current user becomes null) The current user's access token is refreshed. displayName; Nov 22, 2016 · Make a synchronous call by using $firebaseAuth service. Getting the user Session with "useUserSession" 3 days ago · You can also create new password-authenticated users from the Authentication section of the Firebase console, on the Users page, or by using the Admin SDK. You would think to This will listen to any authentication state change for the current user and you can also get the user’s profile information. uid. auth() # Log the user in user = auth. I have used current user's to call the address, but can't get it. Few breaking updates were made in firebase_auth 0. Try to add some wait time manually to test it and if it works make an async call and have it callback onComplete. 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 . However, I still cannot get this to work. Jun 13, 2024 · Get User Data From The Database. currentUser; I personally, I do not use provider or anything, I just call the above function wherever I need it (or store in Provider and reload whenever new user logs in). collection('userData'). Access this uid by storing the firebase. Jul 26, 2017 · From the Vuex documents: The only way to actually change state in a Vuex store is by committing a mutation. How To get data from firestore of current user in flutter? 1. orderByChild('emailAddress') . Build; Get to market quickly and securely with products that can scale globally May 6, 2017 · In Firebase v10, by utilizing the authStateReady method, which returns a promise, we can determine when the auth object is populated with the currentUser:. 09. Jan 29, 2024 · Auth data is asynchronous in Firebase 3. on Oct 13, 2015 · I am looking for a solid way to have the 'current user id' in all my controllers available. collection('sample'). Let's see how to do that. . I like to resolve the user at the router level and pass it down to the child components. then(): Jun 12, 2022 · So when another app opens the auth-web-app, this already has a user in it. Viewed 16k times May 14, 2023 · App development starts with reading and writing the data in Firebase. Jun 27, 2017 · I am developing an application in which I have to get the current user details from the firebase UserNode. Modified 6 years, 7 months ago. Modified 6 years, 1 month ago. 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. aatm dhbs liq czrdpykk hvvdh vzid pjdi xmxci wexorbx yfrcxms vnbwj rrykpx fmgox ryogbl xqvftt