Knp\RadBundle\EventListener\CsrfListener::onKernelRequest()

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function onKernelRequest(GetResponseEvent $event)
    {
        $request = $event->getRequest();
        if (false === $request->attributes->get('_check_csrf', false)) {
            return;
        }
        if (!$request->request->has('_link_token')) {
            throw new \InvalidArgumentException(
                'The CSRF token verification is activated but you did not send a token. Please submit a request with a valid csrf token.'
            );
        }

        $token = $request->request->get('_link_token');

        if (!$this->csrfProvider->isCsrfTokenValid($this->intention, $token)) {
            throw new \InvalidArgumentException(
                'The CSRF token is invalid. Please submit a request with a valid csrf token.'
            );
        }
    }
}