firebase-authentication

问题 Using Angularjs. How do you handle the situation where a person reloads a page and the controller tries to query Firebase using the current user's uid before the Firebase auth event is triggered and has a chance to set the current user? Details: The Firebase query require's the user's uid and everything works when navigated to the route via $state.go('/list') But when a person reloads the page the controller checks for the user which doesn't exist until this event handler fires: auth

问题 Using Angularjs. How do you handle the situation where a person reloads a page and the controller tries to query Firebase using the current user's uid before the Firebase auth event is triggered and has a chance to set the current user? Details: The Firebase query require's the user's uid and everything works when navigated to the route via $state.go('/list') But when a person reloads the page the controller checks for the user which doesn't exist until this event handler fires: auth

问题 I have done the passwordLess email authentication. And I got the link. Now when I redirect to my app. I needs to update the user to firebase authentication. And if its success allow them to go inside my app. Same time needs to get the current logged userid. Here is the code is used: logic is : Consider I am an new user login in with email Consider I already logged in with my gmail account. And also authenticate already to firebase. If I am using same email address. I will get some error. I am

问题 I have use this firebase to set a custom claim const functions = require('firebase-functions'); const admin = require('firebase-admin'); admin.initializeApp(); exports.sellerCustomClaim = functions.database.ref('/Users/{userNumber}') .onCreate((data, context) => { const sellerNumber = context.params.userNumber; const uid = context.auth.uid; const customClaims = { number: sellerNumber, }; console.log(`Uid: ${uid}, number: ${sellerNumber}`); console.log(`before Seller number: ${sellerNumber}`);

问题 I'm trying to implement phone auth with firebase in react-native app. I just see that if user already signed up with phone number (exist in Authenticated table in firebase console) and he sign out and want to sign up again with the same phone, I don't get sms code again. I get verificationId null and it throws the errow TypeError: Cannot read property 'length' of null in this line of code {started && auto && !codeInput && !codeInput.length ? this.renderAutoVerifyProgress() : null} my full

问题 My entire project was built in Portrait mode with all my activities set with the following option in the AndroidManifest.xml: android:screenOrientation="portrait" However, as setting orientation on FirebaseUI is not possible (as described here), there is a chance for users to SignIn in Landscape mode. When this happens, onActivityResult is never called: public void createSignInIntent() { // [START auth_fui_create_intent] // Choose authentication providers List<AuthUI.IdpConfig> providers =

问题 Auth.auth().signIn(withEmail: emailTextField.text!, password: passwordTextField.text!) { (user, error) in if error != nil { print(error!) self.warningLabel.isHidden = false; self.passwordTextField.text = ""; } else { print("Log in succesful") self.performSegue(withIdentifier: "welcomeSeg", sender: self) } } Whenever I sign in or sign up a user I just print a generic warning label instead of the actual issue. I print the error I receive and it's too verbose to show to the user. Error Domain

问题 I am trying to set up phone authentication with firebase. Inside firebase guidelines there is this part for iOS from here https://firebase.google.com/docs/auth/ios/phone-auth Include the following pods in your Podfile: pod 'Firebase/Auth' But I cannot find Podfile in my app directory. How to achieve this? 回答1: I had to run the app on iOS Simulator once. Then the Podfile was created in ios/Podfile 来源： https://stackoverflow.com/questions/50633061/where-is-podfile-in-flutter-for-phone-firebase

问题 I'm getting permission denied after I have authenticated with Anonymous Auth [ERROR:topaz/lib/tonic/logging/dart_error.cc(16)] Unhandled exception: E/flutter (21033): PlatformException(-3, Permission denied, ) ... _getCurrentUser: FirebaseUser({providerId: firebase, uid: DOIL...............u54j1, displayName: , email: , isAnonymous: true, isEmailVerified: false, providerData: [{providerId: firebase, uid: DOIL//////////////54j1, displayName: , email: }]}) My rules on the Firebase DB are {

问题 firebaseAuth = FirebaseAuth.getInstance(); mDatabase = FirebaseDatabase.getInstance(); mDb = mDatabase.getReference(); FirebaseUser user = firebaseAuth.getCurrentUser(); userKey = user.getUid(); mDb.child(userKey).addValueEventListener(new ValueEventListener() { @Override public void onDataChange(DataSnapshot dataSnapshot) { Log.d(TAG, "Name: " + dataSnapshot.child("user_id").getValue()); userID = String.valueOf(dataSnapshot.child("user_id").getValue()); } @Override public void onCancelled