Security Symfony2在kernel.controller事件侦听器上获取用户ID
有人能帮我从event.controller获取事件侦听器中的用户ID吗Security Symfony2在kernel.controller事件侦听器上获取用户ID,security,symfony,event-listener,Security,Symfony,Event Listener,有人能帮我从event.controller获取事件侦听器中的用户ID吗 # EventListener kernel.listener.corporation.manage: class: Site\CorporationBundle\Event\SiteCorporationManageListener arguments: ["@doctrine.orm.entity_manager", "@user.own.item", "@security
# EventListener
kernel.listener.corporation.manage:
class: Site\CorporationBundle\Event\SiteCorporationManageListener
arguments: ["@doctrine.orm.entity_manager", "@user.own.item", "@security.context"]
tags:
- { name: kernel.event_listener, event: kernel.controller, method: onKernelRequest }
和侦听器类
use Doctrine\ORM\EntityManager;
use Site\MainBundle\Service\UserOwnItem;
use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\Security\Core\SecurityContext;
class SiteCorporationManageListener
{
private $oEntityManager = null;
private $oUserOwnItem = null;
private $oSecurityContext = null;
public function __construct(EntityManager $oEntityManager, UserOwnItem $oUserOwnItem, SecurityContext $oSecurityContext)
{
$this->oEntityManager = $oEntityManager;
$this->oUserOwnItem = $oUserOwnItem;
$this->oSecurityContext = $oSecurityContext;
}
public function onKernelRequest(FilterControllerEvent $event)
{
if (HttpKernelInterface::MASTER_REQUEST === $event->getRequestType()) {
$route = $event->getRequest()->get('_route');
$corporationID = $event->getRequest()->get('corporationID', null);
$userID = $this->oSecurityContext->getToken()->getUser()->getID();
//$userID = 3;
//var_dump($userID);
if (strstr($route, 'corporation')) {
if (!strstr($route, 'corporation_index')) {
$bUserOwn = $this->oUserOwnItem->setUserID($userID)->setItemType('corporation')->setItemID($corporationID)->userOwn();
//var_dump($bUserOwn);
}
}
}
}
}
我稍后会清理它,我尝试了不同的方法,但即使通过容器和安全上下文,我也无法获取userID。它在getToken()方法=
在本例中,$userID为null。。。即使在getToken()->getUser()之后,也给我null
FatalErrorException: Error: Call to a member function getUser() on a non-object in /home/dev/public_html/git.eve-ceo/src/Site/CorporationBundle/Event/SiteCorporationManageListener.php line 32
请提供帮助。您必须使用以下方式检查令牌:
if ($context->getToken() && $context->getToken()->getUser() !== 'anon.')
$user = $context->getToken()->getUser();
基本上,您不是经过身份验证的用户。我也这么认为,但在symfony中,如果您在登录之前输入“var_dump($user)”,结果是:字符串“anon.”(长度=5)。 也许你可以使用“is_对象($user)(对我来说是更好的选择) 比如:
您可以使用此获取用户id 包括这个
use FOS\UserBundle\Model\UserInterface;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
这是你的用户名
$user = $this->oSecurityContext->getToken()->getUser();
if (!is_object($user) || !$user instanceof UserInterface) {
throw new AccessDeniedException('You are not authorize to access this location.');
}
else{
$userID = $user->getId();
}
对于更新,自Symfony 2.6以来,不推荐使用服务
security.context
因此,您的新服务声明应该如下所示
# EventListener
kernel.listener.corporation.manage:
class: Site\CorporationBundle\Event\SiteCorporationManageListener
arguments: ["@doctrine.orm.entity_manager", "@user.own.item", "@security.token_storage"]
tags:
- { name: kernel.event_listener, event: kernel.controller, method: onKernelRequest }
我想
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage;
...
public function __construct(EntityManager $oEntityManager, UserOwnItem $oUserOwnItem, TokenStorage $tokenStorage)
{
$this->oEntityManager = $oEntityManager;
$this->oUserOwnItem = $oUserOwnItem;
$this->tokenStorage = $tokenStorage;
}
那么,获取用户将成为一个问题
$user = $this->tokenStorage->getToken()->getUser();
来源:有一个类似的问题,我在那里发布了一个解决这个问题的答案:
简而言之:
kernel.controller
上的侦听器在令牌初始化之前被调用,因此您必须使用优先级,或者(在较新的Symfony版本中)只需使用(尚未记录的)kernel.controller\u arguments
事件。我不认为$context->getoken()->getUser()!==“anon.”是一个很好的选择。
$user = $this->tokenStorage->getToken()->getUser();