firebase-authentication

问题 Online it says to downgrade the dependencies for Firebase Auth but I have done that and it does not work. 回答1: You should ensure that all your firebase dependencies are using the same version . I was also facing the same issue, using stable version 15.0.0 worked well for my case. 回答2: Check that your google-services is updated, in build.gradle.project classpath 'com.google.gms:google-services:4.0.1' and try changing your Auth to: implementation 'com.google.firebase:firebase-auth:16.0.1'

问题 I'm setting up a new application using Angular with Firebase. I'm using only Auth system. But like said in the Firebase docs, only 150 emails/day can be sent for Password reset. https://firebase.google.com/docs/auth/limits#email_limits I have two questions: 1) If a user spam the recover password button (that use the function sendPasswordResetEmail() ) does it consume this email limit ? If yes how to prevent that ? ( Doc: https://firebase.google.com/docs/reference/js/firebase.auth.Auth.html

问题 Im new to flutter and im trying to implement firebase phone authentication in my app. Once i enter the mobile number ,after 2 to 3 seconds, app closes abruptly. phoneAuth(number) async { await authInstance.verifyPhoneNumber( phoneNumber: "+91$number", verificationCompleted: (PhoneAuthCredential credentials) async { await authInstance .signInWithCredential(credentials) .then((UserCredential userCredentials) { Get.to(HomeScreen()); }); }, verificationFailed: (FirebaseAuthException e) {

问题 I have been trying to implement the logic found on the Firebase documentation on how to authenticate users through Facebook on Firebase. But i looks like it is more focused on native android and not Xamarin. Could anyone help me out with a material? I have searched throughly online and forums for a sample. 回答1: Could anyone help me out with a material? I have searched throughly online and forums for a sample. I didn't find an official tutorial for Xamarin.Android, but I think you can still

问题 I am new to using firebase and ios development in general. I am having an issue with adding user's info to the firestore database even though they are being added as authenticated users. Any Suggestions? Auth.auth().createUser(withEmail: email, password: password) { (result, err) in if err != nil { self.errorLabel.text = "Error Creating User" self.errorLabel.alpha = 1 } else { let db = Firestore.firestore() db.collection("users").addDocument(data: ["firstname":firstname, "lastname":lastname,

问题 I'm curious about this from a general development perspective of how to secure access to online resources. We initialize our webapp with the following firebase configuration parameters: apikey authdomain projectid databaseurl messagesenderid How does the server use these to ensure that the requests are valid? Mainly why can't someone else just fish these parameters out of the application and then create another "Evil" application that uses the same parameters for "Evil". "Evil" would include

问题 I'm curious about this from a general development perspective of how to secure access to online resources. We initialize our webapp with the following firebase configuration parameters: apikey authdomain projectid databaseurl messagesenderid How does the server use these to ensure that the requests are valid? Mainly why can't someone else just fish these parameters out of the application and then create another "Evil" application that uses the same parameters for "Evil". "Evil" would include

问题 My Firebase web app requires administrator access, i.e., the UI should show a few things only for admins (an 'administrator' section). I came up with the below as a means to authorize the UI to display the admin section for valid admins only. My question is, good or bad? Is this a sound means of authorizing? ...so many ways to do this. This particular way requires me to configure admins in the security rules (vs in a node/tree in a db/firestore) My idea is that if the .get() fails due to

问题 I have an Android app using Flutter. The app backend is Firebase. Every time I upload an app bundle to Play Store Console, somebody (some system) creates strange user accounts in my Firebase project. They are strange because the email format is always <some characters>.<5 digits>@gmail.com , such as johndae.38473@gmail.com and nanashigonbe.83721@gmail.com . Here is the screenshot of the Firebase console showing the strange accounts in my development project. Google Play Store support tells me

问题 I have an Android app using Flutter. The app backend is Firebase. Every time I upload an app bundle to Play Store Console, somebody (some system) creates strange user accounts in my Firebase project. They are strange because the email format is always <some characters>.<5 digits>@gmail.com , such as johndae.38473@gmail.com and nanashigonbe.83721@gmail.com . Here is the screenshot of the Firebase console showing the strange accounts in my development project. Google Play Store support tells me