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\Security\Core\Authentication\Provider; use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; use Symfony\Component\Security\Core\Exception\BadCredentialsException; use Symfony\Component\Security\Core\Authentication\Token\AnonymousToken; /** * AnonymousAuthenticationProvider validates AnonymousToken instances. * * @author Fabien Potencier */ class AnonymousAuthenticationProvider implements AuthenticationProviderInterface { private $key; /** * Constructor. * * @param string $key The key shared with the authentication token */ public function __construct($key) { $this->key = $key; } /** * {@inheritdoc} */ public function authenticate(TokenInterface $token) { if (!$this->supports($token)) { return null; } if ($this->key !== $token->getKey()) { throw new BadCredentialsException('The Token does not contain the expected key.'); } return $token; } /** * {@inheritdoc} */ public function supports(TokenInterface $token) { return $token instanceof AnonymousToken; } }