ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæݹÈ߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØԟ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Form\Extension\Csrf; use Symfony\Component\Form\Exception\UnexpectedTypeException; use Symfony\Component\Form\Extension\Csrf\CsrfProvider\CsrfProviderAdapter; use Symfony\Component\Form\Extension\Csrf\CsrfProvider\CsrfProviderInterface; use Symfony\Component\Form\AbstractExtension; use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface; use Symfony\Component\Translation\TranslatorInterface; /** * This extension protects forms by using a CSRF token. * * @author Bernhard Schussek */ class CsrfExtension extends AbstractExtension { /** * @var CsrfTokenManagerInterface */ private $tokenManager; /** * @var TranslatorInterface */ private $translator; /** * @var null|string */ private $translationDomain; /** * Constructor. * * @param CsrfTokenManagerInterface $tokenManager The CSRF token manager * @param TranslatorInterface $translator The translator for translating error messages * @param null|string $translationDomain The translation domain for translating */ public function __construct($tokenManager, TranslatorInterface $translator = null, $translationDomain = null) { if ($tokenManager instanceof CsrfProviderInterface) { $tokenManager = new CsrfProviderAdapter($tokenManager); } elseif (!$tokenManager instanceof CsrfTokenManagerInterface) { throw new UnexpectedTypeException($tokenManager, 'CsrfProviderInterface or CsrfTokenManagerInterface'); } $this->tokenManager = $tokenManager; $this->translator = $translator; $this->translationDomain = $translationDomain; } /** * {@inheritDoc} */ protected function loadTypeExtensions() { return array( new Type\FormTypeCsrfExtension($this->tokenManager, true, '_token', $this->translator, $this->translationDomain), ); } }