zfcuser - 白名单路由和所有子路由

zfcuser - whitelist routes and all childroutes

我在我的应用程序中使用 ZfcUser 模块来保护对 /admin 路由的访问。因为我想阻止/admin 的所有子路由,除了/login、/register 等。

为此,我在此处添加了已接受答案的代码 - Zend Framework 2 - Global check for authentication with ZFCUser

protected $whitelist = array('zfcuser/login', 'default');

  public function onBootstrap($e)
  {
      $app = $e->getApplication();
      $em  = $app->getEventManager();
      $sm  = $app->getServiceManager();

      $list = $this->whitelist;
      $auth = $sm->get('zfcuser_auth_service');

      $em->attach(MvcEvent::EVENT_ROUTE, function($e) use ($list, $auth) {
          $match = $e->getRouteMatch();

          // No route match, this is a 404
          if (!$match instanceof RouteMatch) {
              return;
          }

          // Route is whitelisted
          $name = $match->getMatchedRouteName();
          if (in_array($name, $list)) {
              return;
          }

          // User is authenticated
          if ($auth->hasIdentity()) {
              return;
          }

          // Redirect to the user login page, as an example
          $router   = $e->getRouter();
          $url      = $router->assemble(array(), array(
              'name' => 'zfcuser/login'
          ));

          $response = $e->getResponse();
          $response->getHeaders()->addHeaderLine('Location', $url);
          $response->setStatusCode(302);

          return $response;
      }, -100);
  }

它有效,但它也会阻止对根路由的访问 - 由于它们很多,我真的不想将每条路由都添加到白名单。有什么方法可以限制只能访问 /admin 路由吗?

Is there any way to restrict access only to /admin routes?

这实际上意味着您需要 blacklist 而不是 whitelist 或更改条件检查的逻辑。

根据您的要求,您可以只检查部分路线,如下所示。

$this->whitelist = [
    'zfcuser/login', 
    'default'
];

// Route is whitelisted
$currentRoute = $match->getMatchedRouteName();

foreach($this->whitelist as $route) {
    if (0 === strpos($currentRoute, $route)) {
        // we matched the start of the route,
        // e.g every route under 'default' would match this
        return;
    }
}

您可以通过检查每个控制器名称而不是检查路由名称来保护对 admin 区域的访问。因此,您可以更轻松地控制用户的可访问性,并且比检查路由名称更便携。

列出您要限制访问的控制器。因此,与控制器相关的所有内容都应受到限制。无论您需要在何处限制访问,只需在此处列出即可。您无需再用 onBootstrap() 方法弄脏您的手了。

protected $whitelist = array(
    'ZfcUser\Controller\User', // or use 'zfcuser'
); 

$whitelist 中输入正确的控制器名称。您可以通过在 onBootstrap() 方法中回显 $controller 来获得它。请查看下面的评论区。

接下来找到控制器名称,然后检查它是否在您的列表中。

public function onBootstrap(MvcEvent $e)
{
    $app = $e->getApplication();
    $em  = $app->getEventManager();
    $sm  = $app->getServiceManager();

    $list = $this->whitelist;
    $auth = $sm->get('zfcuser_auth_service');

    $em->attach(MvcEvent::EVENT_ROUTE, function($e) use ($list, $auth) {

        // get the current route
        $route = $e->getRouteMatch()->getMatchedRouteName();

        // check for 'zfcuser/login' and 'zfcuser/register' routes
        if (in_array($route, array('zfcuser/login', 'zfcuser/register'))) {
            return;
        }   

        // get the current controller name
        $controller = $e->getRouteMatch()->getParam('controller');

        // Check the right controller name by echoing 
        // echo $controller;         

        // check if a user has access on the current controller 
        if (in_array($controller, $list)) {

            if(! $auth->hasIdentity()) {

                $router = $e->getRouter();
                $url = $router->assemble(array(), array(
                    'name' => 'zfcuser/login'
                ));

                $response = $e->getResponse();
                $response->getHeaders()->addHeaderLine('Location', $url);
                $response->setStatusCode(302);

                return $response;
            }
        }

    }, -100);
}    

如果对您有帮助,请告诉我们!

我建议看一下 ZfcRbac。它有一个 "guards" functionality,我认为这正是您要找的:

return [
    'zfc_rbac' => [
        'guards' => [
            'ZfcRbac\Guard\RouteGuard' => [
                'admin*' => ['admin']
            ]
        ]
    ]
];

这会将任何以 admin 开头的路由限制为 admin 角色中的用户。由于默认的操作模式是基于黑名单的("protection mode" 是"allow"),您只需要为要限制访问的路由指定规则即可。任何不匹配 RouteGuard 的路由都将公开访问。