Silex Security example
warning there is a bug in the logout this is a bug in PHP 5.4. The best way to avoid it is to upgrade to 5.4.11 or higher as it has been fixed in it. similar than https://github.com/symfony/symfony/issues/5868 but it works
You also can see the related events emmited by the security component User and password is hardcoded in the UserProvide class. You must implement your logic (DB, ...)
use Silex\Application;
use Silex\Provider\UrlGeneratorServiceProvider;
use Silex\Provider\SecurityServiceProvider;
use Silex\Provider\SessionServiceProvider;
use Silex\Provider\TwigServiceProvider;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\AuthenticationEvents;
use Symfony\Component\Security\Core\Event\AuthenticationEvent;
use Symfony\Component\Security\Http\SecurityEvents;
use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
use Symfony\Component\Security\Http\Event\SwitchUserEvent;
$app = new Application();
$app['debug'] = true;
$app->register(new UrlGeneratorServiceProvider());
$app->register(new SecurityServiceProvider());
$app->register(new SessionServiceProvider());
$app->register(new TwigServiceProvider(), [
'twig.path' => __DIR__ . '/../views',
]);
$app['security.firewalls'] = [
'admin' => [
'pattern' => '^/admin',
'form' => [
'login_path' => '/login',
'check_path' => '/admin/login_check'
],
'logout' => [
'logout_path' => '/admin/logout',
'invalidate_session' => false
],
'users' => $app->share(function () use ($app) {
return new UserProvider();
}),
],
];
$app->on(AuthenticationEvents::AUTHENTICATION_FAILURE, function (AuthenticationEvent $event) {
});
$app->on(AuthenticationEvents::AUTHENTICATION_SUCCESS, function (AuthenticationEvent $event) {
});
$app->on(SecurityEvents::INTERACTIVE_LOGIN, function (InteractiveLoginEvent $event) {
});
$app->on(SecurityEvents::SWITCH_USER, function (SwitchUserEvent $event) {
});
$app->get("/", function () use ($app) {
return $app['twig']->render('home.twig', []);
});
$app->get("/login", function (Request $request) use ($app) {
return $app['twig']->render('login.twig', array(
'error' => $app['security.last_error']($request),
'last_username' => $app['session']->get('_security.last_username'),
));
})->bind('login');
$app->get("/admin", function () use ($app) {
return $app['twig']->render('secret.twig', []);
})->bind('admin');
$app->run();