AngularJS: ui-router secured states

问题

I have one main controller for my app - AppCtrl and use ui-router. How can I make secured states?

$rootScope.$on('$stateChangeStart',function(event, toState, toParams, fromState, fromParams){
    var authorization = toState.data.authorization;

    if(!Security.isAuthenticated() && authorization != false)
        $location.path('/login');
});

For example I want to make books and authors states secured, and login state not secured.

.state('login', {
                url: '/login',
                templateUrl: /**/,
                controller: /**/,
                data: {
                    authorization: false
                }
            })
.state('books', {
                url: '/books',
                templateUrl: /**/,
                controller: /**/,
                data: {
                    authorization: true
                }
            })
.state('authors', {
                url: '/authors',
                templateUrl: /**/,
                controller: /**/,
                data: {
                    authorization: true
                }
            })

Security.isAuthenticated() function returns boolean. When I open /books everything works perfectly, page are being redirected to /login, when after redirecting I open /authors, page loads and it's content are shown, but browser's url is /login, so page being redirected, but somehow it's content are shown.

回答1:

Figured out that I have to prevent opening next route, and go to login state. Made some changes and all works perfectly.

if (!Security.isAuthenticated() && authorization != false){
        event.preventDefault();
        $state.go('login');
    }

来源：https://stackoverflow.com/questions/22526024/angularjs-ui-router-secured-states