/usr/share/php/Horde/Kolab/Session/Valid/Base.php is in php-horde-kolab-session 2.0.1-4.
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/**
* A class to check if the given session is valid.
*
* PHP version 5
*
* @category Kolab
* @package Kolab_Session
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Session
*/
/**
* A class to check if the given session is valid.
*
* Copyright 2009-2012 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Kolab
* @package Kolab_Session
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Session
*/
class Horde_Kolab_Session_Valid_Base
implements Horde_Kolab_Session_Valid
{
/**
* The session handler this instance provides with anonymous access.
*
* @var Horde_Kolab_Session
*/
private $_session;
/**
* Provides authentication information for this object.
*
* @var mixed The user ID or false if no user is logged in.
*/
private $_auth;
/**
* Constructor.
*
* @param Horde_Kolab_Session $session The session that should be validated.
* @param mixed $auth The user ID or false if no user is
* logged in.
*/
public function __construct(
Horde_Kolab_Session $session,
$auth
) {
$this->_session = $session;
$this->_auth = $auth;
}
/**
* Reset the current session information in case it does not match the
* authentication information anymore.
*
* @param string $user The user the session information is being requested
* for. This is usually empty, indicating the current
* user.
*
* @return boolean True if the session is still valid.
*/
public function validate($user = null)
{
$mail = $this->_session->getMail();
if ($this->_auth != $mail) {
$this->_session->purge();
return false;
}
if (empty($user)) {
return true;
}
if ($user != $mail && $user != $this->_session->getUid()) {
$this->_session->purge();
return false;
}
return true;
}
/**
* Return the session this validator checks.
*
* @return Horde_Kolab_Session The session checked by this
* validator.
*/
public function getSession()
{
return $this->_session;
}
/**
* Return the auth driver of this validator.
*
* @return mixed The user ID or false if no user is logged in.
*/
public function getAuth()
{
return $this->_auth;
}
}
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