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- <?php defined('SYSPATH') OR die('No direct script access.');
- class Kohana_HTTP_Exception_401 extends HTTP_Exception_Expected {
- /**
- * @var integer HTTP 401 Unauthorized
- */
- protected $_code = 401;
- /**
- * Specifies the WWW-Authenticate challenge.
- *
- * @param string $challenge WWW-Authenticate challenge (eg `Basic realm="Control Panel"`)
- */
- public function authenticate($challenge = NULL)
- {
- if ($challenge === NULL)
- return $this->headers('www-authenticate');
-
- $this->headers('www-authenticate', $challenge);
- return $this;
- }
- /**
- * Validate this exception contains everything needed to continue.
- *
- * @throws Kohana_Exception
- * @return bool
- */
- public function check()
- {
- if ($this->headers('www-authenticate') === NULL)
- throw new Kohana_Exception('A \'www-authenticate\' header must be specified for a HTTP 401 Unauthorized');
- return TRUE;
- }
- }
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