我正在努力使用AngularFire进行用户身份验证和授权。
问题是,一旦授权用户登录并显示来自Firebase的数据,如果我退出,则仍会显示数据。我可以从范围(delete $scope.data
)中分离数据,这使得它不显示,但是如果我再次以未授权的用户身份登录,则重新附加引用并且数据仍然存在
我猜数据是保留在客户端的某个地方。但我怎么能摧毁它呢?我每次退出时都尝试用新的替换Firebase引用,但是徒劳无功。
以下是代码:
<!DOCTYPE html>
<html ng-app="app">
<head>
<title></title>
</head>
<body ng-controller="ctrl">
<div ng-hide="loggedIn">Not logged In</div>
<button ng-hide="loggedIn" ng-click="login()">Log in</button>
<div>The data: {{data}}</div>
<button ng-show="loggedIn" ng-click="logout()">Log out</button>
</body>
<script type="text/javascript" src="bower_components/angular/angular.js"></script>
<script type="text/javascript" src="bower_components/firebase/firebase.js"></script>
<script type="text/javascript" src="bower_components/firebase-simple-login/firebase-simple-login.js"></script>
<script type="text/javascript" src="bower_components/angularfire/angularfire.js"></script>
<script type="text/javascript">
angular.module('app', ['firebase'])
.controller('ctrl', function ($scope, $firebase, $firebaseSimpleLogin) {
var ref = new Firebase(<ref>);
var ngref = $firebase(ref);
var auth = $firebaseSimpleLogin(ref);
$scope.loggedIn = !!auth.user;
$scope.login = function () {
auth.$login('google').then(
function (user) {
$scope.data = ngref.name;
$scope.loggedIn = true;
},
function (error) {
throw error;
});
};
$scope.logout = function () {
$scope.loggedIn = false;
auth.$logout();
};
})
</script>
</html>
修改
似乎这种行为与AngularFire无关。以下代码使用vanilla Firebase API,结果相同。
var auth = new FirebaseSimpleLogin(ref, function (error, user) {
if (error) {
throw error;
} else if (user) {
$scope.$apply(function () {
$scope.loggedIn = true;
$scope.data = ref;
});
} else {
$scope.$apply(function () {
delete $scope.data;
$scope.loggedIn = false;
});
}
});
$scope.loggedIn = false;
$scope.login = function () {
auth.login('google');
};
$scope.logout = function () {
auth.logout();
};
答案 0 :(得分:3)
我有点晚了(差不多一年),但是可以通过删除“firebase:session ::”的localStorage条目来解决这个问题。
@Entity
@Table(name = "T_GLOBAL_USERS_AUTHORIZATION")
public class TGlobalUsersAuthorization{
....
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "USER_ID", nullable = false)
public TUserProfile getUserProfile() {
return userProfile;
}
}