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removed winpopup backend due to a massive security whole - will fix that asap and re-commit it then

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Christian Binder 2007-11-29 05:46:35 +00:00
parent f10575413d
commit 4859fb6a8e
1 changed files with 0 additions and 145 deletions
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145
notifications/inc/class.notification_winpopup.inc.php
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@ -1,145 +0,0 @@
<?php
/**
* eGroupWare - Notifications
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package notifications
* @link http://www.egroupware.org
* @author Christian Binder <christian@jaytraxx.de>
*/
require_once('class.iface_notification.inc.php');
require_once(EGW_INCLUDE_ROOT.'/phpgwapi/inc/class.config.inc.php');
/**
* User notification via winpopup.
*/
class notification_winpopup implements iface_notification {
/**
* Appname
*/
const _appname = 'notifications';
/**
* Notification table in SQL database
*/
const _login_table = 'egw_access_log';
/**
* holds account object for user who sends the message
*
* @var object
*/
private $sender;
/**
* holds account object for user to notify
*
* @var object
*/
private $recipient;
/**
* holds config object (sitewide application config)
*
* @var object
*/
private $config;
/**
* holds preferences object of user to notify
*
* @var object
*/
private $preferences;
/**
* constructor of notification_winpopup
*
* @param object $_recipient
* @param object $_preferences
*/
public function __construct($_sender=false, $_recipient=false, $_config=false, $_preferences=false) {
// If we are called from class notification sender, recipient, config and prefs are objects.
// otherwise we have to fetch this objects for current user.
if (!is_object($_sender)) {
$this->sender = (object) $GLOBALS['egw']->accounts->read($_sender);
$this->sender->id =& $this->sender->account_id;
}
else {
$this->sender = $_sender;
}
if (!is_object($_recipient)) {
$this->recipient = (object) $GLOBALS['egw']->accounts->read($_recipient);
$this->recipient->id =& $this->recipient->account_id;
}
else {
$this->recipient = $_recipient;
}
if(!is_object($_config)) {
$config = new config(self::_appname);
$this->config = (object) $config->read_repository();
} else {
$this->config = $_config;
}
if(!is_object($_preferences)) {
$prefs = new preferences($this->recipient->id);
$preferences = $prefs->read();
$this->preferences = (object)$preferences[self::_appname ];
} else {
$this->preferences = $_preferences;
}
}
/**
* sends notification
*
* @param string $_subject
* @param array $_messages
* @param array $_attachments
*/
public function send( $_subject = false, $_messages, $_attachments = false) {
if(!$this->config->winpopup_netbios_command) {
throw new Exception("Winpopup plugin not configured yet. Skipped sending notification message. Please check your settings.");
}
$sessions = $GLOBALS['egw']->session->list_sessions(0, 'asc', 'session_dla', true);
$user_sessions = array();
foreach ($sessions as $session) {
if ($session['session_lid'] == $this->recipient->lid. '@'. $GLOBALS['egw_info']['user']['domain']) {
$user_sessions[] = $session['session_ip'];
}
}
if ( empty($user_sessions) ) throw new Exception("User #{$this->recipient->id} isn't online. Can't send notification via winpopup");
$this->send_winpopup( $_messages['plain']['text'], $user_sessions );
}
/**
* sends the winpopup message via pre-defined smbclient tool in prefs
*
* @param string $_message
* @param array $_user_sessions
*/
private function send_winpopup( $_message, array $_user_sessions ) {
foreach($_user_sessions as $user_session) {
$ip_octets=explode(".",$user_session);
// format the ip_octets to 3 digits each
foreach($ip_octets as $id=>$ip_octet) {
if(strlen($ip_octet)==1) { $ip_octets[$id] = '00'.$ip_octet; }
if(strlen($ip_octet)==2) { $ip_octets[$id] = '0'.$ip_octet; }
}
$placeholders = array( '/\[MESSAGE\]/' => $_message,
'/\[1\]/' => $ip_octets[0],
'/\[2\]/' => $ip_octets[1],
'/\[3\]/' => $ip_octets[2],
'/\[4\]/' => $ip_octets[3],
'/\[IP\]/' => $user_session,
'/\[SENDER\]/' => $GLOBALS['egw']->accounts->id2name($this->sender->id,'account_fullname'),
);
$command = preg_replace(array_keys($placeholders), $placeholders, $this->config->winpopup_netbios_command);
if(!exec($command)) {
throw new Exception("Failed sending notification message via winpopup. Please check your settings.");
}
}
}
}