如何在 AngularJS 和 FireBase 中进行简单的基于角色的授权？

Question

我想在 AngularJS 和 FireBase（管理员、用户）中进行简单的基于角色的授权。 我做了基本授权和路由（看下面的3个文件）。

我找到了 repository in github and article 但是代码对我来说太难了。 有没有更简单的方法？如何更改我的代码以添加此功能？ 如果能提供指向对我有帮助的文章和存储库的链接，我将不胜感激。

---

app.js

var app = angular.module( 'journalApp', [ 'firebase', 'ngRoute' ] );

app.constant( 'FIREBASE', '<FIREBASE URL>' );

app.config( [ '$routeProvider', '$locationProvider', function( $routeProvider, $locationProvider ) {

    $routeProvider.when( '/login', {
        templateUrl: 'views/login.html',
        controller: 'loginCtrl',
        controllerAs: 'loginCtl'
    } );

    $routeProvider.when( '/logout', {
        templateUrl: 'views/login.html',
        controller: 'loginCtrl',
        controllerAs: 'loginCtl',
        resolve: {
            "logout": [ "authService", function( authService ) {
                authService.signOut();
            }]
        }
    } );

    $routeProvider.when( '/', {
        templateUrl: 'views/dashboard.html',
        resolve: {
            "currentAuth": [ "authService", function( authService ) {
                var auth = authService.auth();
                return auth.$requireSignIn();
            }]
        }
    });

    $routeProvider.otherwise( {
        redirectTo: '/'
    } );

    $locationProvider.html5Mode( true );

} ] );

app.run( [ "$rootScope", "$location", function( $rootScope, $location ) {
    $rootScope.$on("$routeChangeError", function(event, next, previous, error) {
        if (error === "AUTH_REQUIRED") {
            $location.path("/login");
        }
    });
} ] );

---

loginCtrl.js

app.controller( 'loginCtrl', [ 'authService', function( authService ) {
    var self = this;

    self.signUp = function() {
        authService.createUser(self.email, self.password);
    };

    self.logIn = function() {
        authService.authUser(self.loginEmail, self.loginPassword);
    };

    self.signOut = function() {
        authService.signOut();
    };
}]);

---

authFactory.js

app.factory( 'authService',  [ '$firebaseAuth', '$window', function( $firebaseAuth, $window ) {

    var authService = {};

    var auth = $firebaseAuth(firebase.auth());

    authService.createUser = function(email, password) {
        auth.$createUserWithEmailAndPassword( email, password );
    };

    authService.authUser = function( email, password ) {
        auth.$signInWithEmailAndPassword( email, password ).then(function( user ) {
            $window.location.href = "/";
        }, function( error ) {
            var errorCode = error.code;
            var errorMessage = error.message;
            console.info( "Error in authUser - errorCode: " + errorCode + ". errorMessage: " + errorMessage);
        });
    };

    authService.signOut = function() {
        auth.$signOut();
    };

    authService.auth = function() {
        return auth;
    };

    return authService;
}]);

---

Answer 1

有很多关于如何制作的信息。

---

来自 Whosebug 的文章/指南/答案

• Article about advanced data modelling and role based authorization
• Article about role based routing in AngularJS (by ng-mm-route)
• Little guide about developing a permission-based authorization system in a AngularJS app
• Article about authorization and role based permissions in AngularJs
• Good solution from Whosebug
• Recommendation from Whosebug (angular permission)

有用的存储库

• Basic user profile management
• Demo to show how to use Angular + Firebase + Google Material Design together
• Simple Login (Facebook, Twitter, Google, Github) and Chat Application with Angular and Firebase
• Role based authorization for Firebase
• Role-based permissions for AngularJS
• Stand-alone project showing how to make a robust angular application serving access permissions from Server