Your IP : 216.73.216.168
<?php
/**
* @package RSFirewall!
* @copyright (c) 2009 - 2019 RSJoomla!
* @link https://www.rsjoomla.com
* @license GNU General Public License http://www.gnu.org/licenses/gpl-3.0.en.html
*/
defined('_JEXEC') or die('Restricted access');
class RSFirewallConfig
{
protected $config;
protected $types;
protected $db;
public function __construct() {
$this->db = JFactory::getDbo();
$this->load();
}
public function get($key, $default=false, $explode=false) {
if (isset($this->config->$key)) {
return $explode ? $this->explode($this->config->$key) : $this->config->$key;
}
return $default;
}
public function getKeys() {
return array_keys((array) $this->config);
}
public function getData() {
return $this->config;
}
public function reload() {
$this->load();
}
protected function load() {
// reset the values
$this->config = new stdClass();
$this->types = new stdClass();
// need this to be added as well
$query = $this->db->getQuery(true);
$query->select($this->db->qn('path'))
->from('#__rsfirewall_ignored')
->where($this->db->qn('type').'='.$this->db->q('ignore_folder').' OR '.$this->db->qn('type').'='.$this->db->q('ignore_file'));
$this->db->setQuery($query);
$this->config->ignore_files_folders = $this->implode($this->db->loadColumn());
$query->clear();
$query->select($this->db->qn('file'))
->from('#__rsfirewall_hashes')
->where($this->db->qn('type').'='.$this->db->q('protect'));
$this->db->setQuery($query);
$this->config->monitor_files = $this->implode($this->db->loadColumn());
// prepare the query
$query = $this->db->getQuery(true);
$query->select('*')->from('#__rsfirewall_configuration');
$this->db->setQuery($query);
// run the query
if ($results = $this->db->loadObjectList()) {
foreach ($results as $result) {
if (substr($result->type, 0, 5) == 'array') {
$result->value = $this->explode($result->value);
}
$this->types->{$result->name} = $result->type;
$this->config->{$result->name} = $result->value;
}
}
}
protected function explode($string) {
$string = str_replace(array("\r\n", "\r"), "\n", $string);
return explode("\n", $string);
}
protected function implode($string) {
return implode("\n", $string);
}
protected function convert($key, &$value) {
if (isset($this->types->$key)) {
switch ($this->types->$key) {
case 'int':
$value = (int) $value;
break;
case 'array-int':
if (is_array($value)) {
$value = array_map('intval', $value);
$value = implode("\n", $value);
}
break;
case 'array-text':
if (is_array($value)) {
$value = implode("\n", $value);
}
break;
}
}
}
public function set($key, $value) {
if (isset($this->config->$key)) {
// convert values to appropriate type
$this->convert($key, $value);
// refresh our value
$this->config->$key = $value;
// arrays are converted to strings here
if (is_array($value)) {
$value = implode("\n", $value);
}
// prepare the query
$query = $this->db->getQuery(true);
$query->update('#__rsfirewall_configuration')
->set($this->db->qn('value').'='.$this->db->q($value))
->where($this->db->qn('name').'='.$this->db->q($key));
$this->db->setQuery($query);
// run the query
return $this->db->execute();
}
return false;
}
public function append($key, $value) {
// Ignore files and folders
if ($key == 'ignore_files_folders') {
$value = trim($value);
if (!is_file($value) && !is_dir($value)) {
return false;
}
$table = JTable::getInstance('Ignored', 'RsfirewallTable');
$table->bind(array(
'path' => $value,
'type' => is_dir($value) ? 'ignore_folder' : 'ignore_file'
));
return $table->store();
}
return false;
}
public static function getInstance() {
static $inst;
if (!$inst) {
$inst = new RSFirewallConfig();
}
return $inst;
}
}