火力地堡用戶PERMISSION_DENIED：權限被拒絕

Question

現在用火力認證，我是指這個link

"users": { 
     ".read": "auth != null && root.child('admins').child(auth.uid).val() == true", 
     ".write": "auth != null && (root.child('admins').child(auth.uid).val() == true)", 
     "$uid": { 
      ".read": "auth != null && (auth.uid == $uid || root.child('admins').child(auth.uid).val() == true)", 
      ".write": "auth != null && (auth.uid == $uid || root.child('admins').child(auth.uid).val() == true)" 
     } 
     }, 

這是我的火力用戶表的規則。

我services.js

signupUser: function(newUser) { 
      var secondaryApp = firebase.initializeApp(FirebaseAppConfig, "Secondary"); 
      var usersRef = firebase.database().ref().child('users'); 
      return secondaryApp.auth() 
      .createUserWithEmailAndPassword(newUser.email, newUser.password) 
      .then(function(firebaseUser) { 
      secondaryApp.auth().signOut(); 

      var newUserWithoutPwd = _.extend({}, newUser); 
      delete newUserWithoutPwd.password; 
      return usersRef 
      .child(firebaseUser.uid) 
      .set(newUserWithoutPwd) 
      .then(function() { 
       return newUserWithoutPwd; 
      }); 
      }); 
     }, 

Authendication是成功的。但用戶表顯示權限被拒絕錯誤。

顯示屏幕下方打出

Answer 1

1. 刪除secondaryApp.auth().signOut();

2. 更新此return firebase.database(secondaryApp).ref().child('users')。

   signupUser: function(newUser) { 
   var secondaryApp = firebase.initializeApp(FirebaseAppConfig, "Secondary"); 
   return secondaryApp.auth() 
       .createUserWithEmailAndPassword(newUserInsert.email, newUserInsert.password) 
       .then(function(firebaseUser) { 
       var newUserWithoutPwd = _.extend({}, newUserInsert); 
       delete newUserWithoutPwd.password; 
   
       return firebase.database(secondaryApp).ref().child('users') 
       .child(firebaseUser.uid) 
       .set(newUserWithoutPwd) 
       .then(function() { 
       return newUserWithoutPwd; 
       }); 
   }); 
   }, 
   

Answer 2

我的猜測是，你要新創建的用戶編寫自己的用戶檔案數據庫。在這種情況下，重要的是：

1. 你寫的文件數據爲當前用戶：firebase.database(secondaryApp).ref().child('users')
2. 你不註銷用戶，直到完成寫入

在代碼：

signupUser: function(newUser) { 
     var secondaryApp = firebase.initializeApp(FirebaseAppConfig, "Secondary"); 
     var usersRef = secondaryApp.database().ref().child('users'); 
     return secondaryApp.auth() 
     .createUserWithEmailAndPassword(newUser.email, newUser.password) 
     .then(function(firebaseUser) { 
     var newUserWithoutPwd = _.extend({}, newUser); 
     delete newUserWithoutPwd.password; 
     return usersRef 
      .child(firebaseUser.uid) 
      .set(newUserWithoutPwd) 
      .then(function() { 
      secondaryApp.auth().signOut(); 
      return newUserWithoutPwd; 
      }); 
     }); 
    },