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Source View: auth_cookie_bad_hash

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Line Code
541           return false;
542      }
543
544      $pass_frag = substr($user->user_pass, 8, 4);
545
546      $key = wp_hash($username . $pass_frag . '|' . $expiration, $scheme);
547      $hash = hash_hmac('md5', $username . '|' . $expiration, $key);
548
549      if ( $hmac != $hash ) {
550           do_action('auth_cookie_bad_hash', $cookie_elements);
551           return false;
552      }
553
554      if ( $expiration < time() ) // AJAX/POST grace period set above
555           $GLOBALS['login_grace_period'] = 1;
556
557      do_action('auth_cookie_valid', $cookie_elements, $user);
558
559      return $user->ID;