<?php
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/*
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Copyright (c) 2007 - 2011, Till Brehm, projektfarm Gmbh
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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--UPDATED 08.2009--
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Full SOAP support for ISPConfig 3.1.4 b
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Updated by Arkadiusz Roch & Artur Edelman
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Copyright (c) Tri-Plex technology
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*/
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class remoting {
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//* remote session timeout in seconds
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private $session_timeout = 600;
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public $oldDataRecord;
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public $dataRecord;
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public $id;
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private $_methods = array();
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/*
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These variables shall stay global.
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Please do not make them private variables.
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private $app;
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private $conf;
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*/
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public function __construct($methods = array())
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{
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global $app;
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$app->uses('remoting_lib');
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$this->_methods = $methods;
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/*
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$this->app = $app;
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$this->conf = $conf;
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*/
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}
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//* remote login function
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public function login($username, $password, $client_login = false)
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{
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global $app, $conf;
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// Maintenance mode
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$app->uses('ini_parser,getconf');
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$server_config_array = $app->getconf->get_global_config('misc');
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if($server_config_array['maintenance_mode'] == 'y'){
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throw new SoapFault('maintenance_mode', 'This ISPConfig installation is currently under maintenance. We should be back shortly. Thank you for your patience.');
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return false;
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}
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if(empty($username)) {
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throw new SoapFault('login_username_empty', 'The login username is empty.');
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return false;
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}
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if(empty($password)) {
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throw new SoapFault('login_password_empty', 'The login password is empty.');
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return false;
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}
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//* Delete old remoting sessions
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$sql = "DELETE FROM remote_session WHERE tstamp < ".time();
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$app->db->query($sql);
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$username = $app->db->quote($username);
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$password = $app->db->quote($password);
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if($client_login == true) {
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$sql = "SELECT * FROM sys_user WHERE USERNAME = '$username'";
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$user = $app->db->queryOneRecord($sql);
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if($user) {
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$saved_password = stripslashes($user['passwort']);
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if(substr($saved_password, 0, 3) == '$1$') {
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//* The password is crypt-md5 encrypted
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$salt = '$1$'.substr($saved_password, 3, 8).'$';
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if(crypt(stripslashes($password), $salt) != $saved_password) {
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throw new SoapFault('client_login_failed', 'The login failed. Username or password wrong.');
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return false;
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}
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} else {
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//* The password is md5 encrypted
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if(md5($password) != $saved_password) {
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throw new SoapFault('client_login_failed', 'The login failed. Username or password wrong.');
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return false;
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}
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}
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} else {
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throw new SoapFault('client_login_failed', 'The login failed. Username or password wrong.');
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return false;
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}
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if($user['active'] != 1) {
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throw new SoapFault('client_login_failed', 'The login failed. User is blocked.');
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return false;
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}
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// now we need the client data
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$client = $app->db->queryOneRecord("SELECT client.can_use_api FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = " . $app->functions->intval($user['default_group']));
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if(!$client || $client['can_use_api'] != 'y') {
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throw new SoapFault('client_login_failed', 'The login failed. Client may not use api.');
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return false;
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}
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//* Create a remote user session
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//srand ((double)microtime()*1000000);
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$remote_session = md5(mt_rand().uniqid('ispco'));
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$remote_userid = $user['userid'];
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$remote_functions = '';
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$tstamp = time() + $this->session_timeout;
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$sql = 'INSERT INTO remote_session (remote_session,remote_userid,remote_functions,client_login,tstamp'
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.') VALUES ('
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." '$remote_session',$remote_userid,'$remote_functions',1,$tstamp)";
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$app->db->query($sql);
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return $remote_session;
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} else {
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$sql = "SELECT * FROM remote_user WHERE remote_username = '$username' and remote_password = md5('$password')";
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$remote_user = $app->db->queryOneRecord($sql);
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if($remote_user['remote_userid'] > 0) {
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//* Create a remote user session
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//srand ((double)microtime()*1000000);
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$remote_session = md5(mt_rand().uniqid('ispco'));
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$remote_userid = $remote_user['remote_userid'];
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$remote_functions = $remote_user['remote_functions'];
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$tstamp = time() + $this->session_timeout;
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$sql = 'INSERT INTO remote_session (remote_session,remote_userid,remote_functions,tstamp'
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.') VALUES ('
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." '$remote_session',$remote_userid,'$remote_functions',$tstamp)";
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$app->db->query($sql);
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return $remote_session;
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} else {
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throw new SoapFault('login_failed', 'The login failed. Username or password wrong.');
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return false;
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}
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}
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}
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//* remote logout function
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public function logout($session_id)
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{
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global $app;
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if(empty($session_id)) {
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throw new SoapFault('session_id_empty', 'The SessionID is empty.');
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return false;
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}
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$session_id = $app->db->quote($session_id);
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$sql = "DELETE FROM remote_session WHERE remote_session = '$session_id'";
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$app->db->query($sql);
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return $app->db->affectedRows() == 1;
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}
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//** protected functions -----------------------------------------------------------------------------------
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protected function klientadd($formdef_file, $reseller_id, $params)
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{
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global $app;
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//* Load the form definition
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$app->remoting_lib->loadFormDef($formdef_file);
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//* load the user profile of the client
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$app->remoting_lib->loadUserProfile($reseller_id);
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//* Get the SQL query
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$sql = $app->remoting_lib->getSQL($params, 'INSERT', 0);
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//* Check if no system user with that username exists
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$username = $app->db->quote($params["username"]);
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$tmp = $app->db->queryOneRecord("SELECT count(userid) as number FROM sys_user WHERE username = '$username'");
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if($tmp['number'] > 0) $app->remoting_lib->errorMessage .= "Duplicate username<br />";
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//* Stop on error while preparing the sql query
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if($app->remoting_lib->errorMessage != '') {
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throw new SoapFault('data_processing_error', $app->remoting_lib->errorMessage);
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return false;
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}
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//* Execute the SQL query
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$app->db->query($sql);
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$insert_id = $app->db->insertID();
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//* Stop on error while executing the sql query
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if($app->remoting_lib->errorMessage != '') {
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throw new SoapFault('data_processing_error', $app->remoting_lib->errorMessage);
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return false;
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}
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$this->id = $insert_id;
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$this->dataRecord = $params;
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$app->plugin->raiseEvent('client:' . (isset($params['limit_client']) && $params['limit_client'] > 0 ? 'reseller' : 'client') . ':on_after_insert', $this);
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/*
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if($app->db->errorMessage != '') {
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throw new SoapFault('database_error', $app->db->errorMessage . ' '.$sql);
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return false;
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}
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*/
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/* copied from the client_edit php */
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exec('ssh-keygen -t rsa -C '.$username.'-rsa-key-'.time().' -f /tmp/id_rsa -N ""');
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$app->db->query("UPDATE client SET created_at = ".time().", id_rsa = '".$app->db->quote(@file_get_contents('/tmp/id_rsa'))."', ssh_rsa = '".$app->db->quote(@file_get_contents('/tmp/id_rsa.pub'))."' WHERE client_id = ".$this->id);
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exec('rm -f /tmp/id_rsa /tmp/id_rsa.pub');
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//$app->uses('tform');
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//* Save changes to Datalog
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if($app->remoting_lib->formDef["db_history"] == 'yes') {
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$new_rec = $app->remoting_lib->getDataRecord($insert_id);
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$app->remoting_lib->datalogSave('INSERT', $primary_id, array(), $new_rec);
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$app->remoting_lib->ispconfig_sysuser_add($params, $insert_id);
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if($reseller_id) {
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$client_group = $app->db->queryOneRecord("SELECT * FROM sys_group WHERE client_id = ".$insert_id);
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$reseller_user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE client_id = ".$reseller_id);
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$app->auth->add_group_to_user($reseller_user['userid'], $client_group['groupid']);
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$app->db->query("UPDATE client SET parent_client_id = ".$reseller_id." WHERE client_id = ".$insert_id);
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}
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}
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return $insert_id;
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}
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protected function insertQuery($formdef_file, $client_id, $params, $event_identifier = '')
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{
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$sql = $this->insertQueryPrepare($formdef_file, $client_id, $params);
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if($sql !== false) return $this->insertQueryExecute($sql, $params, $event_identifier);
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else return false;
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}
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protected function insertQueryPrepare($formdef_file, $client_id, $params)
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{
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global $app;
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$app->uses('remoting_lib');
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//* load the user profile of the client
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$app->remoting_lib->loadUserProfile($client_id);
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//* Load the form definition
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$app->remoting_lib->loadFormDef($formdef_file);
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//* Get the SQL query
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$sql = $app->remoting_lib->getSQL($params, 'INSERT', 0);
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if($app->remoting_lib->errorMessage != '') {
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throw new SoapFault('data_processing_error', $app->remoting_lib->errorMessage);
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return false;
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}
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$app->log('Executed insertQueryPrepare', LOGLEVEL_DEBUG);
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return $sql;
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}
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protected function insertQueryExecute($sql, $params, $event_identifier = '')
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{
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global $app;
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$app->uses('remoting_lib');
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$app->db->query($sql);
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if($app->db->errorMessage != '') {
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throw new SoapFault('database_error', $app->db->errorMessage . ' '.$sql);
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return false;
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}
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$insert_id = $app->db->insertID();
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// set a few values for compatibility with tform actions, mostly used by plugins
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$this->id = $insert_id;
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$this->dataRecord = $params;
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$app->log('Executed insertQueryExecute, raising events now if any: ' . $event_identifier, LOGLEVEL_DEBUG);
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if($event_identifier != '') $app->plugin->raiseEvent($event_identifier, $this);
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//$app->uses('tform');
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//* Save changes to Datalog
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if($app->remoting_lib->formDef["db_history"] == 'yes') {
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$new_rec = $app->remoting_lib->getDataRecord($insert_id);
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$app->remoting_lib->datalogSave('INSERT', $primary_id, array(), $new_rec);
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}
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return $insert_id;
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}
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protected function updateQuery($formdef_file, $client_id, $primary_id, $params, $event_identifier = '')
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{
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global $app;
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$sql = $this->updateQueryPrepare($formdef_file, $client_id, $primary_id, $params);
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if($sql !== false) return $this->updateQueryExecute($sql, $primary_id, $params, $event_identifier);
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else return false;
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}
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protected function updateQueryPrepare($formdef_file, $client_id, $primary_id, $params)
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{
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global $app;
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$app->uses('remoting_lib');
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//* load the user profile of the client
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$app->remoting_lib->loadUserProfile($client_id);
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//* Load the form definition
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$app->remoting_lib->loadFormDef($formdef_file);
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//* Get the SQL query
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$sql = $app->remoting_lib->getSQL($params, 'UPDATE', $primary_id);
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// throw new SoapFault('debug', $sql);
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if($app->remoting_lib->errorMessage != '') {
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throw new SoapFault('data_processing_error', $app->remoting_lib->errorMessage);
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return false;
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}
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return $sql;
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}
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protected function updateQueryExecute($sql, $primary_id, $params, $event_identifier = '')
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{
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global $app;
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$app->uses('remoting_lib');
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$old_rec = $app->remoting_lib->getDataRecord($primary_id);
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// set a few values for compatibility with tform actions, mostly used by plugins
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$this->oldDataRecord = $old_rec;
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$this->id = $primary_id;
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$this->dataRecord = $params;
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$app->db->query($sql);
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if($app->db->errorMessage != '') {
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throw new SoapFault('database_error', $app->db->errorMessage . ' '.$sql);
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return false;
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}
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$affected_rows = $app->db->affectedRows();
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$app->log('Executed updateQueryExecute, raising events now if any: ' . $event_identifier, LOGLEVEL_DEBUG);
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if($event_identifier != '') $app->plugin->raiseEvent($event_identifier, $this);
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//* Save changes to Datalog
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if($app->remoting_lib->formDef["db_history"] == 'yes') {
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$new_rec = $app->remoting_lib->getDataRecord($primary_id);
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$app->remoting_lib->datalogSave('UPDATE', $primary_id, $old_rec, $new_rec);
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}
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return $affected_rows;
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}
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protected function deleteQuery($formdef_file, $primary_id, $event_identifier = '')
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{
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global $app;
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$app->uses('remoting_lib');
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//* load the user profile of the client
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$app->remoting_lib->loadUserProfile(0);
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//* Load the form definition
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$app->remoting_lib->loadFormDef($formdef_file);
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$old_rec = $app->remoting_lib->getDataRecord($primary_id);
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// set a few values for compatibility with tform actions, mostly used by plugins
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$this->oldDataRecord = $old_rec;
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$this->id = $primary_id;
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$this->dataRecord = $old_rec;
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$app->log('Executed deleteQuery, raising events now if any: ' . $event_identifier, LOGLEVEL_DEBUG);
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//$this->dataRecord = $params;
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//* Get the SQL query
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$sql = $app->remoting_lib->getDeleteSQL($primary_id);
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$app->db->errorMessage = '';
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$app->db->query($sql);
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$affected_rows = $app->db->affectedRows();
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if($app->db->errorMessage != '') {
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throw new SoapFault('database_error', $app->db->errorMessage . ' '.$sql);
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return false;
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}
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if($event_identifier != '') {
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$app->plugin->raiseEvent($event_identifier, $this);
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}
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//* Save changes to Datalog
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if($app->remoting_lib->formDef["db_history"] == 'yes') {
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$app->remoting_lib->datalogSave('DELETE', $primary_id, $old_rec, array());
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}
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return $affected_rows;
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}
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protected function checkPerm($session_id, $function_name)
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{
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global $app;
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$dobre=array();
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$session = $this->getSession($session_id);
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if(!$session){
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return false;
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}
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$_SESSION['client_login'] = $session['client_login'];
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if($session['client_login'] == 1) {
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// permissions are checked at an other place
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$_SESSION['client_sys_userid'] = $session['remote_userid'];
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$app->remoting_lib->loadUserProfile(); // load the profile - we ALWAYS need this on client logins!
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return true;
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} else {
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$_SESSION['client_sys_userid'] = 0;
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}
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$dobre= str_replace(';', ',', $session['remote_functions']);
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$check = in_array($function_name, explode(',', $dobre) );
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if(!$check) {
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$app->log("REMOTE-LIB DENY: ".$session_id ." /". $function_name, LOGLEVEL_WARN);
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}
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return $check;
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}
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protected function getSession($session_id)
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{
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global $app;
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if(empty($session_id)) {
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throw new SoapFault('session_id_empty', 'The SessionID is empty.');
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return false;
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}
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$session_id = $app->db->quote($session_id);
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$now = time();
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$sql = "SELECT * FROM remote_session WHERE remote_session = '$session_id' AND tstamp >= $now";
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$session = $app->db->queryOneRecord($sql);
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if($session['remote_userid'] > 0) {
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return $session;
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} else {
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throw new SoapFault('session_does_not_exist', 'The Session is expired or does not exist.');
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return false;
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}
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}
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// needed from inside the remoting plugins
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public function server_get($session_id, $server_id, $section ='') {
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global $app;
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if(!$this->checkPerm($session_id, 'server_get')) {
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throw new SoapFault('permission_denied', 'You do not have the permissions to access this function.');
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return false;
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}
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if (!empty($session_id) && !empty($server_id)) {
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$app->uses('remoting_lib , getconf');
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$section_config = $app->getconf->get_server_config($server_id, $section);
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return $section_config;
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} else {
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return false;
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}
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}
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/**
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* Get a list of functions
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* @param int session id
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* @return mixed array of the available functions
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* @author Julio Montoya <gugli100@gmail.com> BeezNest 2010
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*/
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public function get_function_list($session_id)
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{
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if(!$this->checkPerm($session_id, 'get_function_list')) {
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throw new SoapFault('permission_denied', 'You do not have the permissions to access this function.');
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return false;
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}
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return $this->_methods;
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}
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}
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?>
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