gistfile1.js

.run(['$rootScope', '$state', '$stateParams', 'Config', 'Notification', function ($rootScope, $state, $stateParams, Config, Notification) {
    $rootScope.lkConfig = Config.get;
    
    $rootScope.$on('$stateChangeStart', function (event, toState, toParams, fromState, fromParams) {
        $rootScope.$stateDestination = toState;
        $rootScope.$state = $state;
        $rootScope.$stateParams = $stateParams;
    });
    
    $rootScope.$on('$stateChangeError', function (event, toState, toParams, fromState, fromParams, error){
        if ((error === 'need_auth' && toState.name != 'login') || error.status === 401){
            $state.go('login');
        }
    });
}])
.config(['$stateProvider', '$urlRouterProvider', '$locationProvider', '$httpProvider', function ($stateProvider, $urlRouterProvider, $locationProvider, $httpProvider) {
  $locationProvider.html5Mode(true);

  $urlRouterProvider
    .otherwise('/login');

$stateProvider
    .state('app', {
        abstract: true,
        template: '<div ui-view class="wrapper"></div>',
        resolve: {
            lkConfig: function ($rootScope, $q, $http, $state, Config, Auth) {
                $http.get('/api/config').success(function (data) {
                    /*
                        Recupere si l'autentification est necessaire
                    */
                    Config.setSettings(data.config);
    
                    /*
                        si necessaire et pas deja a destination de login alors on reject
                    */
                    if (Config.get('rights').auth_required && !Auth.isLoggedIn() && $rootScope.$stateDestination.name !== 'login') {
                        configPromise.reject('need_auth');
                    } else {
                        configPromise.resolve(Config.get('rights'));
                    }
                });
            return configPromise.promise;
            }
        }
    })
    
    .state('dashboard', {
        parent: 'app',
        url: '/dashboard?path',
        templateUrl: '/partials/dashboard.html',
        controller: 'DashboardCtrl',
        resolve: {
            visualizations: function ($state, Visualization, lkConfig) {
                /*
                Dependence a lkConfig pour attendre le resolve parent mais sinon useless
                */
                return Visualization.getTree();
            },
        }
    })
    
    
    /*
        A besoin de la conf
    */
    .state('login', {
        parent: 'app',
        url: '/login',
        templateUrl: '/partials/login.html',
        resolve: {
            noNeedAuth: function ($q, $rootScope, $state, lkConfig) {
              var configPromise = $q.defer();
    
              if ($rootScope.lkConfig('rights').auth_required === false) {
                $state.go('dashboard');
                configPromise.reject('no_need_auth');
              } else {
                configPromise.resolve();
              }
              return configPromise.promise;
            }
        },
        controller: ['$rootScope', , function ($rootScope) {
            // blabla
        }]
    })
}]);