- don't set password via remoting if field is empty

Marius Cramer

2015-08-06 37b29231e47a0c4458dc1c15d98588f16f07e1e2

 interface/lib/app.inc.php

old mode 100644
new mode 100755
@@ -1,193 +1,343 @@
<?php



/*

Copyright (c) 2007, Till Brehm, projektfarm Gmbh

All rights reserved.



Redistribution and use in source and binary forms, with or without modification,

are permitted provided that the following conditions are met:



    * Redistributions of source code must retain the above copyright notice,

      this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice,

      this list of conditions and the following disclaimer in the documentation

      and/or other materials provided with the distribution.

    * Neither the name of ISPConfig nor the names of its contributors

      may be used to endorse or promote products derived from this software without

      specific prior written permission.



THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,

EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/



/*

    Application Class

*/



ob_start('ob_gzhandler');



class app {



   private $_language_inc = 0;

   private $_wb;

   private $_loaded_classes = array();

    private $_conf;



   public function __construct()

    {

      global $conf;

      $this->_conf = $conf;

      if($this->_conf['start_db'] == true) {

            $this->load('db_'.$this->_conf['db_type']);

            $this->db = new db;

      }

		
      //* Start the session

      if($this->_conf['start_session'] == true) {

         session_start();

			
         //* Initialize session variables

         if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();

         if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];

         if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];

      }

		
      $this->uses('auth');

   }



   public function uses($classes)

    {	
        $cl = explode(',', $classes);

      if(is_array($cl)) {

         foreach($cl as $classname){

            $classname = trim($classname);

                //* Class is not loaded so load it

            if(!array_key_exists($classname, $this->_loaded_classes)){

               include_once(ISPC_CLASS_PATH."/$classname.inc.php");

               $this->$classname = new $classname();

               $this->_loaded_classes[$classname] = true;

            }

         }

      }

   }



   public function load($files)

    {	
      $fl = explode(',', $files);

      if(is_array($fl)) {

         foreach($fl as $file){

            $file = trim($file);

            include_once(ISPC_CLASS_PATH."/$file.inc.php");

         }

      }

   }



   /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */

   public function log($msg, $priority = 0)

    {	
      if($priority >= $this->_conf['log_priority']) {

         if (is_writable($this->_conf['log_file'])) {

            if (!$fp = fopen ($this->_conf['log_file'], 'a')) {

               $this->error('Unable to open logfile.');

            }

            if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {

               $this->error('Unable to write to logfile.');

            }

            fclose($fp);

         } else {

            $this->error('Unable to write to logfile.');

         }

      } 
   } 


    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */

   public function error($msg, $next_link = '', $stop = true, $priority = 1)

    {

      //$this->uses("error");

      //$this->error->message($msg, $priority);

      if($stop == true){

         $msg = '<html>

<head>

<title>Error</title>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

<link href="../themes/default/style.css" rel="stylesheet" type="text/css">

</head>

<body>

<br /><br /><br />

<table width="100%" border="0" cellspacing="0" cellpadding="2">

<tr>

<td class="error"><b>Error:</b><br>'.$msg;

      if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a><br>';

      $msg .= '</td>

</tr>

</table>

</body>

</html>';

         die($msg);

      } else {

         echo $msg;

         if($next_link != '') echo "<a href='$next_link'>Next</a>";

      }

   }



    /** Loads language */

    public function lng($text)

    {

      if($this->_language_inc != 1) {

         //* loading global and module Wordbook

            // TODO: this need to be made clearer somehow - pedro

         @include_once(ISPC_ROOT_PATH.'/lib/lang/'.$_SESSION['s']['language'].'.lng');

         @include_once(ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng');

         $this->_wb = $wb;

         $this->_language_inc = 1;

      }		
      if(!empty($this->_wb[$text])) {

         $text = $this->_wb[$text];

      }

      return $text;

   }



    public function tpl_defaults()

    {	
      $this->tpl->setVar('app_title', $this->_conf['app_title']);

      $this->tpl->setVar('app_version', $this->_conf['app_version']);

      $this->tpl->setVar('app_link', $this->_conf['app_link']);

      if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])){

         $this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');

      } else {

         $this->tpl->setVar('app_logo', '&nbsp;');

      }



      $this->tpl->setVar('phpsessid', session_id());



      $this->tpl->setVar('theme', $_SESSION['s']['theme']);

      $this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);



      $this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));

        //print_r($_SESSION);

      if(isset($_SESSION['s']['module']['name'])) {

         $this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);

      }

      if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {

         $this->tpl->setVar('is_admin', 1);

      }

      if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {

         $this->tpl->setVar('is_reseller', 1);

      }

    }

    
} // end class



//** Initialize application (app) object

//* possible future =  new app($conf);

$app = new app();



?>
<?php

/*
Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright notice,
      this list of conditions and the following disclaimer in the documentation
      and/or other materials provided with the distribution.
    * Neither the name of ISPConfig nor the names of its contributors
      may be used to endorse or promote products derived from this software without
      specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

//* Enable gzip compression for the interface
ob_start('ob_gzhandler');

//* Set timezone
if(isset($conf['timezone']) && $conf['timezone'] != '') date_default_timezone_set($conf['timezone']);

//* Set error reporting level when we are not on a developer system
if(DEVSYSTEM == 0) {
   @ini_set('error_reporting', E_ALL & ~E_NOTICE & ~E_DEPRECATED);
}

/*
    Application Class
*/
class app {

   private $_language_inc = 0;
   private $_wb;
   private $_loaded_classes = array();
   private $_conf;
   private $_security_config;
	
   public $loaded_plugins = array();

   public function __construct() {
      global $conf;

      if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) {
         die('Internal Error: var override attempt detected');
      }
		
      $this->_conf = $conf;
      if($this->_conf['start_db'] == true) {
         $this->load('db_'.$this->_conf['db_type']);
         $this->db = new db;
      }

      //* Start the session
      if($this->_conf['start_session'] == true) {

         $this->uses('session');
         $sess_timeout = $this->conf('interface', 'session_timeout');
         $cookie_domain = (isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : $_SERVER['HTTP_HOST']);
         $cookie_secure = ($_SERVER["HTTPS"] == 'on')?true:false;
         if($sess_timeout) {
            /* check if user wants to stay logged in */
            if(isset($_POST['s_mod']) && isset($_POST['s_pg']) && $_POST['s_mod'] == 'login' && $_POST['s_pg'] == 'index' && isset($_POST['stay']) && $_POST['stay'] == '1') {
               /* check if staying logged in is allowed */
               $this->uses('ini_parser');
               $tmp = $this->db->queryOneRecord('SELECT config FROM sys_ini WHERE sysini_id = 1');
               $tmp = $this->ini_parser->parse_ini_string(stripslashes($tmp['config']));
               if(!isset($tmp['misc']['session_allow_endless']) || $tmp['misc']['session_allow_endless'] != 'y') {
                  $this->session->set_timeout($sess_timeout);
                  session_set_cookie_params(3600 * 24 * 365,'/',$cookie_domain,$cookie_secure,true); // cookie timeout is never updated, so it must not be short
               } else {
                  // we are doing login here, so we need to set the session data
                  $this->session->set_permanent(true);
                  $this->session->set_timeout(365 * 24 * 3600,'/',$cookie_domain,$cookie_secure,true); // one year
                  session_set_cookie_params(3600 * 24 * 365,'/',$cookie_domain,$cookie_secure,true); // cookie timeout is never updated, so it must not be short
               }
            } else {
               $this->session->set_timeout($sess_timeout);
               session_set_cookie_params(3600 * 24 * 365,'/',$cookie_domain,$cookie_secure,true); // cookie timeout is never updated, so it must not be short
            }
         } else {
            session_set_cookie_params(0,'/',$cookie_domain,$cookie_secure,true); // until browser is closed
         }
			
         session_set_save_handler( array($this->session, 'open'),
            array($this->session, 'close'),
            array($this->session, 'read'),
            array($this->session, 'write'),
            array($this->session, 'destroy'),
            array($this->session, 'gc'));

         session_start();
			
         //* Initialize session variables
         if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();
         if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];
         if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];
      }

      $this->uses('functions'); // we need this before all others!
      $this->uses('auth,plugin,ini_parser,getconf');
		
   }

   public function __get($prop) {
      if(property_exists($this, $prop)) return $this->{$prop};
		
      $this->uses($prop);
      if(property_exists($this, $prop)) return $this->{$prop};
      else return null;
   }
	
   public function __destruct() {
      session_write_close();
   }

   public function uses($classes) {
      $cl = explode(',', $classes);
      if(is_array($cl)) {
         foreach($cl as $classname) {
            $classname = trim($classname);
            //* Class is not loaded so load it
            if(!array_key_exists($classname, $this->_loaded_classes) && is_file(ISPC_CLASS_PATH."/$classname.inc.php")) {
               include_once ISPC_CLASS_PATH."/$classname.inc.php";
               $this->$classname = new $classname();
               $this->_loaded_classes[$classname] = true;
            }
         }
      }
   }

   public function load($files) {
      $fl = explode(',', $files);
      if(is_array($fl)) {
         foreach($fl as $file) {
            $file = trim($file);
            include_once ISPC_CLASS_PATH."/$file.inc.php";
         }
      }
   }
	
   public function conf($plugin, $key, $value = null) {
      if(is_null($value)) {
         $tmpconf = $this->db->queryOneRecord("SELECT `value` FROM `sys_config` WHERE `group` = ? AND `name` = ?", $plugin, $key);
         if($tmpconf) return $tmpconf['value'];
         else return null;
      } else {
         if($value === false) {
            $this->db->query("DELETE FROM `sys_config` WHERE `group` = ? AND `name` = ?", $plugin, $key);
            return null;
         } else {
            $this->db->query("REPLACE INTO `sys_config` (`group`, `name`, `value`) VALUES (?, ?, ?)", $plugin, $key, $value);
            return $value;
         }
      }
   }

   /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */


   public function log($msg, $priority = 0) {
      global $conf;
      if($priority >= $this->_conf['log_priority']) {
         // $server_id = $conf["server_id"];
         $server_id = 0;
         $priority = $this->functions->intval($priority);
         $tstamp = time();
         $msg = '[INTERFACE]: '.$msg;
         $this->db->query("INSERT INTO sys_log (server_id,datalog_id,loglevel,tstamp,message) VALUES (?, 0, ?, ?, ?)", $server_id, $priority,$tstamp,$msg);
         /*
         if (is_writable($this->_conf['log_file'])) {
            if (!$fp = fopen ($this->_conf['log_file'], 'a')) {
               $this->error('Unable to open logfile.');
            }
            if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
               $this->error('Unable to write to logfile.');
            }
            fclose($fp);
         } else {
            $this->error('Unable to write to logfile.');
         }
         */
      }
   }

   /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
   public function error($msg, $next_link = '', $stop = true, $priority = 1) {
      //$this->uses("error");
      //$this->error->message($msg, $priority);
      if($stop == true) {
         /*
          * We always have a error. So it is better not to use any more objects like
          * the template or so, because we don't know why the error occours (it could be, that
          * the error occours in one of these objects..)
          */
         /*
          * Use the template inside the user-template - Path. If it is not found, fallback to the
          * default-template (the "normal" behaviour of all template - files)
          */
         if (file_exists(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm')) {
            $content = file_get_contents(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm');
         } else {
            $content = file_get_contents(dirname(__FILE__) . '/../web/themes/default/templates/error.tpl.htm');
         }
         if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>';
         $content = str_replace('###ERRORMSG###', $msg, $content);
         die($content);
      } else {
         echo $msg;
         if($next_link != '') echo "<a href='$next_link'>Next</a>";
      }
   }

   /** Translates strings in current language */
   public function lng($text) {
      global $conf;
      if($this->_language_inc != 1) {
         $language = (isset($_SESSION['s']['language']))?$_SESSION['s']['language']:$conf['language'];
         //* loading global Wordbook
         $this->load_language_file('lib/lang/'.$language.'.lng');
         //* Load module wordbook, if it exists
         if(isset($_SESSION['s']['module']['name'])) {
            $lng_file = 'web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$language.'.lng';
            if(!file_exists(ISPC_ROOT_PATH.'/'.$lng_file)) $lng_file = '/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng';
            $this->load_language_file($lng_file);
         }
         $this->_language_inc = 1;
      }
      if(isset($this->_wb[$text]) && $this->wb[$text] !== '') {
         $text = $this->_wb[$text];
      } else {
         if($this->_conf['debug_language']) {
            $text = '#'.$text.'#';
         }
      }
      return $text;
   }

   //** Helper function to load the language files.
   public function load_language_file($filename) {
      $filename = ISPC_ROOT_PATH.'/'.$filename;
      if(substr($filename, -4) != '.lng') $this->error('Language file has wrong extension.');
      if(file_exists($filename)) {
         @include $filename;
         if(is_array($wb)) {
            if(is_array($this->_wb)) {
               $this->_wb = array_merge($this->_wb, $wb);
            } else {
               $this->_wb = $wb;
            }
         }
      }
   }

   public function tpl_defaults() {
      $this->tpl->setVar('app_title', $this->_conf['app_title']);
      if(isset($_SESSION['s']['user'])) {
         $this->tpl->setVar('app_version', $this->_conf['app_version']);
         // get pending datalog changes
         $datalog = $this->db->datalogStatus();
         $this->tpl->setVar('datalog_changes_txt', $this->lng('datalog_changes_txt'));
         $this->tpl->setVar('datalog_changes_end_txt', $this->lng('datalog_changes_end_txt'));
         $this->tpl->setVar('datalog_changes_count', $datalog['count']);
         $this->tpl->setLoop('datalog_changes', $datalog['entries']);
      } else {
         $this->tpl->setVar('app_version', '');
      }
      $this->tpl->setVar('app_link', $this->_conf['app_link']);
      /*
      if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])) {
         $this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');
      } else {
         $this->tpl->setVar('app_logo', '&nbsp;');
      }
      */
      $this->tpl->setVar('app_logo', $this->_conf['logo']);

      $this->tpl->setVar('phpsessid', session_id());

      $this->tpl->setVar('theme', $_SESSION['s']['theme']);
      $this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);

      $this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));
      //print_r($_SESSION);
      if(isset($_SESSION['s']['module']['name'])) {
         $this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);
      }
      if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {
         $this->tpl->setVar('is_admin', 1);
      }
      if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
         $this->tpl->setVar('is_reseller', 1);
      }
      /* Show username */
      if(isset($_SESSION['s']['user'])) {
         $this->tpl->setVar('cpuser', $_SESSION['s']['user']['username']);
         $this->tpl->setVar('logout_txt', $this->lng('logout_txt'));
         /* Show search field only for normal users, not mail users */
         if(stristr($_SESSION['s']['user']['username'], '@')){
            $this->tpl->setVar('usertype', 'mailuser');
         } else {
            $this->tpl->setVar('usertype', 'normaluser');
         }
      }

      /* Global Search */
      $this->tpl->setVar('globalsearch_resultslimit_of_txt', $this->lng('globalsearch_resultslimit_of_txt'));
      $this->tpl->setVar('globalsearch_resultslimit_results_txt', $this->lng('globalsearch_resultslimit_results_txt'));
      $this->tpl->setVar('globalsearch_noresults_text_txt', $this->lng('globalsearch_noresults_text_txt'));
      $this->tpl->setVar('globalsearch_noresults_limit_txt', $this->lng('globalsearch_noresults_limit_txt'));
      $this->tpl->setVar('globalsearch_searchfield_watermark_txt', $this->lng('globalsearch_searchfield_watermark_txt'));
   }

} // end class

//** Initialize application (app) object
//* possible future =  new app($conf);
$app = new app();

// load and enable PHP Intrusion Detection System (PHPIDS)
$ids_security_config = $app->getconf->get_security_config('ids');
		
if(is_dir(ISPC_CLASS_PATH.'/IDS') && $ids_security_config['ids_enabled'] == 'yes') {
   $app->uses('ids');
   $app->ids->start();
}
unset($ids_security_config);

?>