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\CsrfProvider; /** * Marks classes able to provide CSRF protection * * You can generate a CSRF token by using the method generateCsrfToken(). To * this method you should pass a value that is unique to the page that should * be secured against CSRF attacks. This value doesn't necessarily have to be * secret. Implementations of this interface are responsible for adding more * secret information. * * If you want to secure a form submission against CSRF attacks, you could * supply an "intention" string. This way you make sure that the form can only * be submitted to pages that are designed to handle the form, that is, that use * the same intention string to validate the CSRF token with isCsrfTokenValid(). * * @author Bernhard Schussek * * @deprecated Deprecated since version 2.4, to be removed in Symfony 3.0. Use * {@link \Symfony\Component\Security\Csrf\CsrfTokenManagerInterface} * instead. */ interface CsrfProviderInterface { /** * Generates a CSRF token for a page of your application. * * @param string $intention Some value that identifies the action intention * (i.e. "authenticate"). Doesn't have to be a secret value. * * @return string The generated token */ public function generateCsrfToken($intention); /** * Validates a CSRF token. * * @param string $intention The intention used when generating the CSRF token * @param string $token The token supplied by the browser * * @return Boolean Whether the token supplied by the browser is correct */ public function isCsrfTokenValid($intention, $token); }