for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace Security\TwigExtension;
use Slim\Csrf\Guard;
use Twig\Extension\AbstractExtension;
use Twig\TwigFunction;
class CsrfExtension extends AbstractExtension
{
/**
* @var Guard
*/
protected $csrf;
* Constructor.
*
* @param Guard $csrf
public function __construct(Guard $csrf)
$this->csrf = $csrf;
}
* {@inheritdoc}
public function getFunctions()
return [
new TwigFunction('csrf', [$this, 'csrfFields'], ['is_safe' => ['html']])
];
* Gets the HTML for the CSRF fields.
* @return string
public function csrfFields()
return '
<input type="hidden" name="' . $this->csrf->getTokenNameKey() . '" value="' . $this->csrf->getTokenName() . '">
<input type="hidden" name="' . $this->csrf->getTokenValueKey() . '" value="' . $this->csrf->getTokenValue() . '">
';
awurth /
Slim
