firebase-authentication

问题 The Firestore documentation shows examples of how to secure data using Firestore security rules based on the request.auth.uid field. These typically look something like this: service cloud.firestore { match /databases/{database}/documents { match /stories/{storyid} { // Only the authenticated user who authored the document can read or write allow read, write: if request.auth.uid == resource.data.author; } } } That makes perfect sense. What I don't understand (and doesn't appear to be shown

问题 I have written a function to write new user data if needed to database like this private void writeNewUserIfNeeded(final String userId, final String username, final String name) { final DatabaseReference usersRef = rootRef.child("users"); usersRef.addListenerForSingleValueEvent(new ValueEventListener() { @Override public void onDataChange(DataSnapshot dataSnapshot) { if (!dataSnapshot.hasChild(userId)) usersRef.child(userId).setValue(new User(username, name)); } @Override public void

问题 I tried to run my login page and suddenly it displays 'Unfortunately app has stop'. Here is my entire logcat stack trace. Any help would be much appreciated. 10-16 11:10:08.946 7285-7285/? I/art: Late-enabling -Xcheck:jni 10-16 11:10:09.022 7285-7285/? W/ResourceType: Found multiple library tables, ignoring... 10-16 11:10:09.028 7285-7285/? W/ResourceType: Found multiple library tables, ignoring... 10-16 11:10:09.036 7285-7285/? W/ResourceType: Found multiple library tables, ignoring... 10-16

问题 @IBAction func loginEmailButton(sender: AnyObject) { FIRAuth.auth()?.signInWithEmail(email.text!, password: password.text!, completion: { (user, error) in if error != nil { if let errCode = FIRAuthErrorCode(rawValue: error!.code) { switch errCode { case .ErrorCodeInvalidEmail: self.emailLoginStatus = "invalid email" case .ErrorCodeUserDisabled: self.emailLoginStatus = "User account disabled" case .ErrorCodeWrongPassword: self.emailLoginStatus = "Wrong Password" case .ErrorCodeUserNotFound:

问题 I am trying below code to obtain token and its expiration time for a Firebase user: fun refreshToken(apiBlock: (() -> Unit)? = null) { val firebaseUser = FirebaseAuth.getInstance().currentUser if (firebaseUser != null) { firebaseUser.getIdToken(false) .addOnCompleteListener { task -> if (task.isSuccessful) { generatedToken = task.result.token val tokenExpirationTime = task.result.expirationTimestamp apiBlock?.invoke() } else { // Handle error -> task.getException(); } } } } However I am

问题 I have searched for solutions to this issue but everything I've found seems to be applicable to a firebase web app, not to iOS implementations. When verifying a user using firebase phone auth for iOS, I understand the recaptacha is very unlikely to appear. However in the event it does, it creates a webview for the recaptcha like so: Is there any way for me to hide the myProjectId-12345.firebaseapp.com from the user? It's not very clean or secure I'm afraid. I haven't been able to find

问题 My app/build.gradle: compile 'com.firebaseui:firebase-ui-auth:2.3.0' compile 'com.google.firebase:firebase-auth:11.0.4' compile "com.android.support:design:26.1.0" compile "com.android.support:customtabs:26.1.0" compile "com.android.support:cardview-v7:26.1.0" And in DEBUG mode I sucess auth. by Firebase Auth. Input phone number Get sms Success confirm by sms OK. It's work fine. But when I want to do this in release mode I get the next error: 回答1: Go to project settings and at the bottom

问题 I'm trying to program my first app and I'm using firebase auth email-password as my login method. On my sign up activity I want to have email, password and confirm password. I can't make the app check if password >= 6 characters and if password and confirm password are equals before the account is created. The app seems to check if password >= 6 but if thats true it creates the account without checking if password = confirm password. I also would like to display an error message saying that

问题 I am working on an Angular application using AngularUI (the Angular bundle, this one: https://www.npmjs.com/package/firebaseui-angular) to handle user registration\login on Firebase My application also uses AnularFire 2 and I have the following problem trying to handle the user status (if the user is logged in or logged out). This is my home component TypeScript code: import { Component, NgZone, OnInit } from '@angular/core'; import { AngularFireAuth } from '@angular/fire/auth'; import {

问题 I'm using the auth service from Firebase it works but I don't know how to handle the error codes of createUserWithEmailAndPassword() like auth/email-already-in-use or auth/invalid-email ,here you can see the error list https://firebase.google.com/docs/reference/js/firebase.auth.Auth#createUserWithEmailAndPassword public void register(View target){ EditText email = (EditText) findViewById(R.id.editTextName); EditText pass = (EditText) findViewById(R.id.editTextPass); Log.d("email",email