Current Directory: /home/astoriaah/www/old15/plugins/system/admintools/feature
Viewing File: /home/astoriaah/www/old15/plugins/system/admintools/feature/muashield.php
<?php
/**
* @package AdminTools
* @copyright Copyright (c)2010-2015 Nicholas K. Dionysopoulos
* @license GNU General Public License version 3, or later
*/
defined('_JEXEC') or die;
class AtsystemFeatureMuashield extends AtsystemFeatureAbstract
{
protected $loadOrder = 330;
/**
* Is this feature enabled?
*
* @return bool
*/
public function isEnabled()
{
if (!F0FPlatform::getInstance()->isFrontend())
{
return false;
}
if ($this->skipFiltering)
{
return false;
}
return ($this->cparams->getValue('muashield', 0) == 1);
}
/**
* Protects against a malicious User Agent string
*/
public function onAfterInitialise()
{
// Some PHP binaries don't set the $_SERVER array under all platforms
if (!isset($_SERVER))
{
return;
}
if (!is_array($_SERVER))
{
return;
}
// Some user agents don't set a UA string at all
if (!array_key_exists('HTTP_USER_AGENT', $_SERVER))
{
return;
}
$mua = $_SERVER['HTTP_USER_AGENT'];
if (strstr($mua, '<?'))
{
$this->exceptionsHandler->blockRequest('muashield');
}
}
}