Silex 2:具有区域设置的安全防火墙错误(Silex SecurityServiceProvider + Pmaxs \ LocaleServiceProvider) [英] Silex 2 : Security firewall error with locale (Silex SecurityServiceProvider + Pmaxs\LocaleServiceProvider)

问题描述

我看到了此解决方案，但我无法使其正常工作...

I saw this solution but I can't make it works...

所以这是我的代码，我尝试了什么，得到了什么:

So here is my code, what I tried and what I get :

1/我的安全提供者:

$app->register(new Silex\Provider\SessionServiceProvider());
$app->register(new Silex\Provider\SecurityServiceProvider(), array(
    'security.firewalls' => array(
        'secured' => array(
            'pattern' => '^/',
            'anonymous' => true,
            'logout' => true,
            'form' => array(
                'login_path' => '/login',
                'check_path' => '/login_check'),
            'users' => function () use ($app) {
                return new Myapp\DAO\UserDAO($app['db']);
            },
        ),
    ),
));

2/我的翻译提供商

我使用: https://github.com/pmaxs/silex-locale

$app->register(new Silex\Provider\TranslationServiceProvider());
$app->register(new \Pmaxs\Silex\Locale\Provider\LocaleServiceProvider(), [
    'locale.locales' => ['en', 'fr'],
    'locale.default_locale' => 'en',
    'locale.resolve_by_host' => false,
    'locale.exclude_routes' => ['^_']
]);
$app->register(new Silex\Provider\LocaleServiceProvider());

$app->extend('translator', function($translator, $app) {
    $translator->addLoader('yaml', new YamlFileLoader());
    // The translation file : one by langage, add new here
    $translator->addResource('yaml', __DIR__.'/../src/locales/en.yml', 'en');
    $translator->addResource('yaml', __DIR__.'/../src/locales/fr.yml', 'fr');

    return $translator;
});

这样，我的路线没有/{_locale}/，但是当我有/my-path，/locale/my-path时仍然可以使用.

This way my route have no /{_locale}/ but still works when I have /my-path, /locale/my-path.

3/我的登录控制器

$app->get('/login', function(Request $request) use ($app) {
    return $app['twig']->render('login.html.twig', array(
        'error'         => $app['security.last_error']($request),
        'last_username' => $app['session']->get('_security.last_username'),
    ));
})->bind('login');

我尝试过的-我得到的错误

• 当我的URL为/login时，它可以工作:我回到连接的首页.
• 当我的URL为/fr/login时不起作用:我的URL变为/fr/login_check并给我发送了error 404(这是正常现象，因为我没有该URL的视图/页面，但不知道为什么会尝试显示此页面，并且不像以前那样与我建立联系.

What I tried - The error I get

• When my URL is /login it works : I came back to my Home page connected.
• When my URL is /fr/login it doesn't work : my URL became /fr/login_check and send me a error 404 (this is normal because I have no view / page for this URL but no idea why it tries to display this page and don't connect me as before).

因此，我尝试在我的安全提供程序中更改此设置:

So I tried to change this in my Security Provider:

 'form' => array(
     'login_path' => '/login',
     'check_path' => '/{_locale}/login_check'),

它给我一个error 500 : An exception has been thrown during the rendering of a template ("Unable to generate a URL for the named route "login_check" as such route does not exist.").

所以我回到了另一个安全提供程序(没有/{_locale}/)并按照我看到的解决方案中的建议更改了登录控制器:

So I came back to my other Security Provider (without the /{_locale}/) and change my login controller as suggested in the solution I saw :

$app->get('/{_locale}/login', function(Request $request) use ($app) {
    return $app['twig']->render('login.html.twig', array(
        'error'         => $app['security.last_error']($request),
        'last_username' => $app['session']->get('_security.last_username'),
    ));
})->bind('login');

• 现在，当我尝试使用默认语言环境(en)登录时，我拥有此URL /en/login并且可以正常工作.
• 当我尝试更改法语语言时，我使用此URL /fr/en/login登录，然后回到URL /fr/login_check上的error 404.
• Now when I try to log with my default locale (en), I have this URL /en/login and it works.
• When I try to change langage for French I have this URL /fr/en/login to login and I came back to my error 404 on URL /fr/login_check.

当我尝试使用error 404在URL /fr/logout上的/fr/my-page注销时遇到相同的问题...

I have the same problem when I try to LOGOUT from /fr/my-page with a error 404 on URL /fr/logout...

让Silex Security Provider与pmaxs/silex-locale一起使用的任何想法吗?

Any idea to make the Silex Security Provider works with pmaxs/silex-locale ?

一个同事建议我，即使我的用户选择了另一种语言，也要在"en"中保留登录和注销的权限(因为它可以工作).

One collegue suggested me to stay in "en" for the login and logout (because it works), even if my user chose an other langage.

您认为这是个好主意吗? (我不是100％可以，因为这样我无法翻译我的内容)

Do you think it's a good idea? (I'm not 100% okay because this way I can't translate my content)

由于我对此问题一无所知，因此我尝试检查我的两条路线/login_check和/logout以查看是否可以更改它们，您知道在哪里可以找到它们吗?

Since I have no anwser to my question, I tried to check my two routes /login_check and /logout to see if I can change them, do you know where I can find them?

然后，我尝试在转到这两条路线之前进行一些重定向，但不知道我该怎么做...这个主意:

Then, I tried to make some redirection before going to those two routes, but don't know how I can do it...the idea :

// If I log from those URL, it works
/login
/en/login

// If I log from those, it doesn't works :
/fr/login
/fr/fr/login

// So from the URL that doesn't works, I'd like to do :
/fr/login ---> redirect to /login ---> execute code
/fr/fr/login ---> redirect to /en/login ---> execute code

与/logout相同. 知道我是否可以做到以及如何做到吗?

END EDIT

PS:这是有关此项目的另一个问题，在这里我解释了如何允许用户更改网站上的语言:

PS : Here is an other question about this project where I explain how I allow user to change langage on the website : Silex : allow user to change langage by clicking on html element and keeping clean URL

推荐答案

我认为我可以通过这种方式解决问题:

I think I manage to solve my problem this way :

1/要躲避我的error 404在我有除en之外的其他语言环境时登录并注销的位置，我将en中的用户重定向到check_path和logout之前:

1/ To dodge my error 404 where I login and logout when I have another locale than en, I redirect the user in en before my check_path and logout :

// The login form action
<form role="form" action="{{ locale_generate('en', 'login_check') }}" method="post">

// The logout
<a href="{{ locale_generate('en', 'logout') }}"> <span class="log">{{ 'logout'|trans }}</span></a>

这种方式可以正常工作，但是用户总是以英语返回，因此我必须在页面中重定向他，但是使用的语言环境与以前相同.

This way it works but user came back in english all the time, so I have to redirect him in my page but with the same locale than before.

2/所以我在会话中添加了所选语言(如果我没有$_SESSION['langue']，则将默认语言环境用作值:en)

2/ So I add the selected langage in session (if I have no $_SESSION['langue'], I use my default locale as value : en)

//===============================================
// My Ajax call where I send the selected langage value
//===============================================
$(".change_langue").on("click", function() {
    var new_langue = $(this).data("lg");

    $.ajax({
        url: "{{ path('new-langue') }}",
        type: 'POST',
        data: {'langue': new_langue},
        success: function (resp) {
            console.log(resp);
        },
        error: function (resp) {
            console.log(resp);
        }
    });
});

//========================================================
// My controller where I set the value in session
//========================================================
$app->post('/new-langue', function(Request $request) use ($app) {
    $new_langue = $request->get('langue');

    $app['session']->set('langue', $new_langue);
    $result['new_langue'] =  $app['session']->get('langue');

    return new Response(json_encode($result));

})->bind('new-langue');

3/然后我在注册SecurityProvider时更改了默认的登录路径:

3/ Then I change my default login path when I registered my SecurityProvider :

$app->register(new Silex\Provider\SecurityServiceProvider(), array(
    'security.firewalls' => array(
        'secured' => array(
            'pattern' => '^/',
            'anonymous' => true,
            'form' => array(
                'login_path' => 'login',
                'check_path' => '/login_check',
                'always_use_default_target_path' => true,  // I add this line
                'default_target_path' => '/login/redirect' // I add this line
            ),
            'logout' => array(
                'logout_path' => '/logout',
                'invalidate_session' => true,                      
            ),
            'users' => function () use ($app) {
                return new _mypixers_silex\DAO\UserDAO($app['db']);
            },
        ),
    ),
));

4/现在，在新的/login/redirect控制器中，我检查$_SESSION['langue']值并重定向到正确的语言:

4/ And now in my new /login/redirect controller I check the $_SESSION['langue'] value and redirect to the right langage :

//========================================================
// LOGIN REDIRECT
//========================================================
$app->get('/login/redirect', function(Request $request) use ($app) {
    $session_langue = $app['session']->get('langue');
    if (empty($session_langue)) {
        $session_langue = 'en';
    }
    return $app->redirect($app['locale.url_generator']->generate($session_langue, 'pixers'));

})->bind('login_redirect');

这样，当我使用en以外的其他语言环境登录或注销时，我没有更多错误，并且用户停留在当前语言中.

This way I have no more error when I login or logout with an other locale than en and the user stay in his current langage.

PS:当我现在注销时，我仍然会回到英语，但是我正在研究一种解决方案.完成后，我将编辑我的anwser

PS : I still come back to english when I logout right now, but I'm working on a solution. I will edit my anwser when it's done

这篇关于Silex 2:具有区域设置的安全防火墙错误(Silex SecurityServiceProvider + Pmaxs \ LocaleServiceProvider)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！