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<?php
/**
* @version $Id$
* @package JSN_Framework
* @author JoomlaShine Team <support@joomlashine.com>
* @copyright Copyright (C) 2012 JoomlaShine.com. All Rights Reserved.
* @license GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
*
* Websites: http://www.joomlashine.com
* Technical Support: Feedback - http://www.joomlashine.com/contact-us/get-support.html
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* Controller class of JSN Config library.
*
* To implement <b>JSNConfigController</b> class, create a controller file
* in <b>administrator/components/com_YourComponentName/controllers</b> folder
* then put following code into that file:
*
* <code>class YourComponentPrefixControllerConfig extends JSNConfigController
* {
* }</code>
*
* The <b>JSNConfigController</b> class pre-defines <b>save</b> method for
* validating then saving configuration data. So, you <b>DO NOT NEED</b> to
* re-define that method in your controller class.
*
* @package JSN_Framework
* @since 1.0.0
*/
class JSNConfigController extends JSNBaseController
{
/**
* Validate then save configuration data.
*
* @return void
*/
public function save()
{
// Check token
JSession::checkToken() or die( 'Invalid Token' );
// Get input object
$input = JFactory::getApplication()->input;
// Validate request
$this->initializeRequest($input);
// Initialize variables
$this->model = $this->getModel($input->getCmd('controller') ? $input->getCmd('controller') : $input->getCmd('view'));
$config = $this->model->getForm();
$data = $input->get('jsnconfig', array(), 'array');
// Attempt to save the configuration
$return = true;
try
{
$this->model->save($config, $data, true);
}
catch (Exception $e)
{
$return = $e;
}
// Complete request
$this->finalizeRequest($return, $input);
}
/**
* Verify Token key
*
* @return json type
*/
public function verifyToken()
{
// Check token
JSession::checkToken('get') or die( 'Invalid Token' );
require_once JPATH_ROOT . '/plugins/system/jsnframework/libraries/joomlashine/client/client.php';
// Get input object
$input = JFactory::getApplication()->input;
$token = $input->getCmd('token', '');
if ($token == '')
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_CANNOT_BE_BLANK'), 'result' => 'error')));
}
$isAllowedUser = JFactory::getUser()->authorise('core.admin');
if (!$isAllowedUser)
{
exit(json_encode(array('message' => JText::_('JGLOBAL_AUTH_ACCESS_DENIED'), 'result' => 'error')));
}
$randCode = $this->createRandCode();
$domain = JURI::root();
preg_match('@^(?:http://www\.|http://|www\.|http:|https://www\.|https://|www\.|https:)?([^/]+)@i', $domain, $domainFilter);
$domain = $domainFilter[1];
$secretKey = md5($randCode . $domain);
$query = array();
$query[] = 'rand_code=' . urlencode($randCode);
$query[] = 'domain=' . urlencode($domain);
$query[] = 'secret_key=' . urlencode($secretKey);
$query[] = 'token=' . urlencode($token);
$url = JSN_EXT_TOKEN_CHECK_URL . '&' . implode('&', $query);
// Get results
try
{
$result = JSNUtilsHttp::get($url);
// JSON-decode the result
$result = json_decode($result['body']);
if (is_null($result))
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_CHECK_FAIL'), 'result' => 'error')));
}
if ((string) $result->result == 'error')
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_LIGHTCART_ERROR_' . $result->message), 'result' => 'error')));
}
try
{
// Post client information
JSNClientInformation::postClientInformation($token);
}
catch (Exception $e)
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_IS_VALID'), 'result' => 'success')));
}
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_IS_VALID'), 'result' => 'success')));
}
catch (Exception $e)
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_CHECK_FAIL'), 'type' => 'error')));
}
}
/**
* Create rand code
*
* @return string
*/
public function createRandCode()
{
$length = 8;
$chars = 'abcdefghijklmnopqrstuvwxyz';
$chars_length = (strlen($chars) - 1);
$string = $chars{rand(0, $chars_length)};
for ($i = 1; $i < $length; $i = strlen($string))
{
$r = $chars{rand(0, $chars_length)};
if ($r != $string{$i - 1})
{
$string .= $r;
}
}
$fullString = dechex(time() + mt_rand(0, 10000000)) . $string;
$result = strtolower(substr($fullString, 2, 10));
return $result;
}
/**
* Verify Token key
*
* @return json type
*/
public function getToken()
{
// Check token
JSession::checkToken('get') or die( 'Invalid Token' );
// Get input object
$input = JFactory::getApplication()->input;
$method = $input->getMethod();
// Checking customer information
$username = $input->getUsername('username', '');
$password = $input->$method->get('password', '', 'RAW');
if ($username == '' || $password == '')
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_LIGHTCART_ERROR_TOKEN_ERR01'), 'result' => 'error')));
}
$isAllowedUser = JFactory::getUser()->authorise('core.admin');
if (!$isAllowedUser)
{
exit(json_encode(array('message' => JText::_('JGLOBAL_AUTH_ACCESS_DENIED'), 'result' => 'error')));
}
$randCode = $this->createRandCode();
$domain = JURI::root();
preg_match('@^(?:http://www\.|http://|www\.|http:|https://www\.|https://|www\.|https:)?([^/]+)@i', $domain, $domainFilter);
$domain = $domainFilter[1];
$secretKey = md5($randCode . $domain);
$query = array();
$query['rand_code'] = $randCode;
$query['domain'] = $domain;
$query['secret_key'] = $secretKey;
$query['username'] = $username;
$query['password'] = $password;
$url = JSN_EXT_GET_TOKEN_URL;
$arguments = array();
$arguments["RequestMethod"] = "POST";
$arguments["PostValues"] = $query;
// Get results
try
{
$result = JSNUtilsHttp::getWithOption($url, '', false, $arguments);
// JSON-decode the result
$result = json_decode($result['body']);
if (is_null($result))
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_ERROR_FAILED_TO_CONNECT_OUR_SERVER'), 'result' => 'error')));
}
if ((string) $result->result == 'error')
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_LIGHTCART_ERROR_' . $result->message), 'result' => 'error')));
}
require_once JPATH_ROOT . '/plugins/system/jsnframework/libraries/joomlashine/client/client.php';
try
{
// Post client information
JSNClientInformation::postClientInformation($result->token);
}
catch (Exception $e)
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_IS_VALID'), 'result' => 'success', 'token' => $result->token)));
}
exit(json_encode(array('message' => JText::_('JSN_EXTFW_CONFIG_TOKEN_IS_VALID'), 'result' => 'success', 'token' => $result->token)));
}
catch (Exception $e)
{
exit(json_encode(array('message' => JText::_('JSN_EXTFW_ERROR_FAILED_TO_CONNECT_OUR_SERVER'), 'type' => 'error')));
}
}
}