Controller\AuthenticationController::class => function ($container) {

                $config = $container->get('config');

                /* @var $authService \Zend\Authentication\AuthenticationService */
                $authService = $container->get('auth-service');
                $authAdapter = $authService->getAdapter();
                /* @var $authAdapter \User\Service\AuthAdapter */
                $authAdapter->setLdapAdapter(new Ldap($config['ldap']));
                $dbTable = new DbTableAdapter($config['ldap']);
                $dbTable->setUserService($container->get(Service\User::class));
                $authAdapter->setDbTableAdapter($dbTable);

                $controller = new Controller\AuthenticationController();
                $controller->setAuthAdapterService($authService);
                return $controller;
            },