firebase-authentication

问题 Currently i am working with firebase authentication. And found many of tutorials, they set custom parameters to provider like that const provider = new firebase.auth.GoogleAuthProvider(); provider.setCustomParameters({ prompt: 'select_account' }); What this actually means setting custom parameters prompt ? Why we need to set custom parameters like that - in this case prompt: 'select_account' ? 回答1: Read the API documentation for GoogleAuthProvider.setCustomParameters: Sets the OAuth custom

问题 I have a React app with firebase auth and storage Following on my previous question with multiple firebase apps here, I ended having multiple firebase apps inside my project. I have the DEFAULT app initialized firebase.initializeApp({ apiKey: 'xxxxxxxxxxxxxxxxxxxx', authDomain: 'buckettest-xxxxx.firebaseapp.com', projectId: 'buckettest-xxxxx', storageBucket: 'buckettest-xxxxx.appspot.com', messagingSenderId: 'xxxxxxxxxxxxxxxxxxxx', appId: 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', measurementId: 'G

问题 I've being trying for a week right now to migrate from Firebase to google-firebase on a Java Client. One important detail is that the client will run in a controlled environment so I can allow some key to be stored locally. After my studies I could find three ways based on this tutorial. As a "server" using the service account key the onDataChange() callback is not being called. This is the solution I put more effort and the one I still believe. I'll put my code forward on this question. I'm

问题 I currently have two arrays in a single document, one representing product ids and the other representing user ids. In my query, I need to query both of the arrays for firestore security rules to work correctly, but to do that, I tried using array-contains and in in the same query, which is acceptable in the documentation, but when I go to query, I get "missing or insufficient permissions". db.collection('Depots') .where("products", "array-contains", productId) .where("users", "in",

问题 While doing phone number authentication on firebase i'm getting crash with this error message. please help. com.russvkm.chathut is my package name E/AndroidRuntime: FATAL EXCEPTION: main Process: com.russvkm.chathut, PID: 24323 java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/browser/customtabs/CustomTabsIntent$Builder; at com.google.firebase.auth.internal.RecaptchaActivity.zza(com.google.firebase:firebase-auth@@20.0.0:92) at com.google.firebase.auth.api.internal.zzeq.zza(com

问题 Using this : firebase.auth().onAuthStateChanged(function(user){ if (user){ Firebase is returning the user, which includes a userID . When a webpage get this object it takes the user ID, and need to access again the DB records to check some very basic stuff ( if it's a paid user, or another simple key) in order to choose the UI. Is there away to return in this callback the user including some predefined basic info about him? 回答1: If you want to add some extra info to a user account you cannot

问题 While doing phone number authentication on firebase i'm getting crash with this error message. please help. com.russvkm.chathut is my package name E/AndroidRuntime: FATAL EXCEPTION: main Process: com.russvkm.chathut, PID: 24323 java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/browser/customtabs/CustomTabsIntent$Builder; at com.google.firebase.auth.internal.RecaptchaActivity.zza(com.google.firebase:firebase-auth@@20.0.0:92) at com.google.firebase.auth.api.internal.zzeq.zza(com

问题 I am building a admin panel for a android app in javascript and php in which i created a users table with Firebase Authentication UID so every user key is UID but in this user table i am not inserting Auth Identifier . now in my admin panel how can i retrieve Auth Identifier (Phone Number) using UID(user Key) 回答1: You can only get the firebase authenticated User info from the current session/user, and if you need to query for it later then you need to save it in your own datastore. For more

问题 Not sure if this is the right place for this question. This is not necessary 100% coding problem but it is not not a coding problem either. Anyway, here is The Story: I want to create a shopping system. The user can use the website or the mobile application or the google assistant to get product information and make purchases from this shopping system. The problem I am facing is how can I associate the user among these 3 clients. More specifically for the google assistant/actions. Things I

问题 Not sure if this is the right place for this question. This is not necessary 100% coding problem but it is not not a coding problem either. Anyway, here is The Story: I want to create a shopping system. The user can use the website or the mobile application or the google assistant to get product information and make purchases from this shopping system. The problem I am facing is how can I associate the user among these 3 clients. More specifically for the google assistant/actions. Things I