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

问题描述

我看到了这个解决方案，但我无法让它工作......

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

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/我的安全提供商:

$app->register(new SilexProviderSessionServiceProvider());
$app->register(new SilexProviderSecurityServiceProvider(), array(
    'security.firewalls' => array(
        'secured' => array(
            'pattern' => '^/',
            'anonymous' => true,
            'logout' => true,
            'form' => array(
                'login_path' => '/login',
                'check_path' => '/login_check'),
            'users' => function () use ($app) {
                return new MyappDAOUserDAO($app['db']);
            },
        ),
    ),
));

2/我的翻译提供商

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

$app->register(new SilexProviderTranslationServiceProvider());
$app->register(new PmaxsSilexLocaleProviderLocaleServiceProvider(), [
    'locale.locales' => ['en', 'fr'],
    'locale.default_locale' => 'en',
    'locale.resolve_by_host' => false,
    'locale.exclude_routes' => ['^_']
]);
$app->register(new SilexProviderLocaleServiceProvider());

$app->extend('translator', function($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}/ 但当我有 /my-path, /locale/my-path.

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');

我尝试了什么 - 我得到的错误

• 当我的 URL 是 /login 时，它可以工作:我回到连接的主页.
• 当我的 URL 是 /fr/login 时，它不起作用:我的 URL 变成 /fr/login_check 并向我发送 error 404(这是正常的，因为我没有此 URL 的视图/页面，但不知道为什么它会尝试显示此页面并且不像以前那样连接我).

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).

所以我尝试在我的安全提供程序中更改它:

So I tried to change this in my Security Provider:

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

它给了我一个 error 500 :在呈现模板期间引发了异常(无法为命名路由login_check"生成 URL，因为这样的路由不存在.").

所以我回到我的其他安全提供程序(没有 /{_locale}/)并按照我看到的解决方案中的建议更改我的登录控制器:

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，当我尝试使用我的默认语言环境 (en) 登录时，我有这个 URL /en/login 并且它可以工作.
• 当我尝试更改法语的语言时，我有这个 URL /fr/en/login 可以登录，然后我又回到了我在 URL 上的 error 404/fr/login_check.
• 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.

当我尝试从 /fr/my-page 使用 URL /fr/logouterror 404 注销时遇到同样的问题>...

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

有什么想法可以让 Silex 安全提供程序与 pmaxs/silex-locale 一起工作?

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

即使我的用户选择了其他语言，一位同事建议我在登录和注销时保持en"(因为它有效).

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

你认为这是个好主意吗?(我不是 100% 好的，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)

由于我的问题没有答案，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，执行你知道我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，我尝试在去这两条路线之前进行一些重定向，但不知道我该怎么做......这个想法:

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

/logout 也一样.知道我是否可以做到以及如何做到这一点?

结束编辑

PS:这是关于这个项目的另一个问题，我解释了我如何允许用户更改网站上的语言:Silex : 允许用户通过单击 html 元素并保持干净的 URL 来更改语言

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

我想我设法通过这种方式解决了我的问题:

I think I manage to solve my problem this way :

1/为了避开 error 404，当我使用 en 以外的其他语言环境时登录和注销，我在 en 中重定向用户在我的 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>

这样可以正常工作，但用户总是以英语返回，所以我必须在我的页面中重定向他，但使用与以前相同的语言环境.

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选定的语言(如果我没有 $_SESSION['langue']，我使用我的默认语言环境作为值: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 时更改了默认登录路径:

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

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

4/现在在我的新 /login/redirect 控制器中检查 $_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，我不会再出现错误，并且用户仍使用当前语言.

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:当我现在退出时，我仍然会回到英语，但我正在研究解决方案.完成后我会编辑我的答案

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

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