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<?php
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/**
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*
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* @category admin
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* @package users
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* @author Ryan Djurovich, WebsiteBaker Project
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* @copyright 2009-2012, WebsiteBaker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id: save.php 1823 2012-11-20 17:36:55Z Luisehahne $
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* @filesource $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/users/save.php $
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* @lastmodified $Date: 2012-11-20 18:36:55 +0100 (Tue, 20 Nov 2012) $
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*
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*/
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/* -------------------------------------------------------- */
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// Must include code to stop this file being accessed directly
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if(!defined('WB_URL')) {
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require_once(dirname(dirname(dirname(__FILE__))).'/framework/globalExceptionHandler.php');
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throw new IllegalFileException();
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}
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/* -------------------------------------------------------- */
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function save_user($admin, &$aActionRequest)
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{
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global $TEXT, $MESSAGE;
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// Create a javascript back link
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// $js_back = ADMIN_URL.'/users/index.php';
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unset($aActionRequest['save']);
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$aActionRequest['modify']= 'change';
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$database = WbDatabase::getInstance();
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$bRetVal = 0;
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$iMinPassLength = 6;
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if( !$admin->checkFTAN() )
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{
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msgQueue::add($MESSAGE['GENERIC_SECURITY_ACCESS']);
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return $bRetVal;
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}
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// Check if user id is a valid number and doesnt equal 1
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if(!isset($aActionRequest['user_id']) OR !is_numeric($aActionRequest['user_id']) OR $aActionRequest['user_id'] == 1) {
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msgQueue::add('::'.$MESSAGE['GENERIC_NOT_UPGRADED']);
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return $bRetVal;
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} else {
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$user_id = intval($aActionRequest['user_id']);
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}
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if( ($user_id < 2 ) )
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{
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// if($admin_header) { $admin->print_header(); }
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msgQueue::add($MESSAGE['GENERIC_SECURITY_OFFENSE']);
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return $bRetVal;
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}
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// Get existing values
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$sql = 'SELECT * FROM `'.TABLE_PREFIX.'users` ' ;
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$sql .= 'WHERE user_id = '.$user_id.' ';
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$sql .= 'AND user_id != 1 ';
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if($oRes = $database->query($sql)){
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$olduser = $oRes->fetchRow(MYSQL_ASSOC);
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}
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// Gather details entered
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if($admin->is_group_match($admin->get_groups_id(), '1' )){
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$groups_id = (isset($aActionRequest['groups'])) ? implode(",", $admin->add_slashes($aActionRequest['groups'])) : '';
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} else {
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$groups_id = $olduser['group_id'];
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}
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// there will be an additional ',' when "Please Choose" was selected, too
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$groups_id = trim($groups_id, ',');
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$active = intval(strip_tags($admin->StripCodeFromText($aActionRequest['active'][0])));
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$username_fieldname = strip_tags($admin->StripCodeFromText($aActionRequest['username_fieldname']));
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$username = strtolower(strip_tags($admin->StripCodeFromText($aActionRequest[$username_fieldname])));
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$password = strip_tags($admin->StripCodeFromText($aActionRequest['password']));
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$password2 = strip_tags($admin->StripCodeFromText($aActionRequest['password2']));
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$display_name = strip_tags($admin->StripCodeFromText($aActionRequest['display_name']));
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$email = strip_tags($admin->StripCodeFromText($aActionRequest['email']));
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$home_folder = strip_tags($admin->StripCodeFromText($aActionRequest['home_folder']));
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// Check values
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if($groups_id == "") {
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msgQueue::add($MESSAGE['USERS_NO_GROUP']);
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} else {
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$aGroups_id = explode(',', $groups_id);
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//if user is in administrator-group, get this group else just get the first one
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if($admin->is_group_match($groups_id,'1')) { $group_id = 1; } else { $group_id = intval($aGroups_id[0]); }
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}
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//$admin->is_group_match($admin->get_groups_id(), '1' )
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if(!preg_match('/^[a-z]{1}[a-z0-9_-]{2,}$/i', $username))
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{
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msgQueue::add( $MESSAGE['USERS_NAME_INVALID_CHARS']);
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}
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if($password != "") {
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if(strlen($password) < $iMinPassLength ) {
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msgQueue::add($MESSAGE['USERS_PASSWORD_TOO_SHORT']);
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}
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$pattern = '/[^'.$admin->password_chars.']/';
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if (preg_match($pattern, $password)) {
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msgQueue::add($MESSAGE['PREFERENCES_INVALID_CHARS']);
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}
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if(($password != $password2) ) {
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msgQueue::add($MESSAGE['USERS_PASSWORD_MISMATCH']);
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}
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}
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// check that display_name is unique in whoole system (prevents from User-faking)
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$sql = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'users` ';
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$sql .= 'WHERE `user_id` <> '.(int)$user_id.' AND `display_name` LIKE "'.$display_name.'"';
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if( $database->get_one($sql) > 0 ){
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msgQueue::add($MESSAGE['USERS_USERNAME_TAKEN'].' ('.$TEXT['DISPLAY_NAME'].')');
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msgQueue::add($MESSAGE['MEDIA_CANNOT_RENAME']);
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}
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//
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if( ($admin->get_user_id() != '1' ) )
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{
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if(findStringInFileList($display_name, dirname(__FILE__).'/disallowedNames')) {
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msgQueue::add( $TEXT['ERROR'].' '.$TEXT['DISPLAY_NAME'].' ('.$display_name.')' );
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}
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}
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$display_name = ( $display_name == '' ? $olduser['display_name'] : $display_name );
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if($email != "")
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{
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if($admin->validate_email($email) == false)
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{
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msgQueue::add($MESSAGE['USERS_INVALID_EMAIL'].' ('.$email.')');
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}
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} else { // e-mail must be present
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msgQueue::add($MESSAGE['SIGNUP_NO_EMAIL']);
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}
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$sql = 'SELECT COUNT(*) FROM `'.TABLE_PREFIX.'users` '.
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'WHERE `email` LIKE \''.$email.'\' '.
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'AND `user_id` <> '.(int)$user_id;
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// Check if the email already exists
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if( ($iFoundUser = $database->get_one($sql)) != null ) {
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if($iFoundUser) {
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if(isset($MESSAGE['USERS_EMAIL_TAKEN']))
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{
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msgQueue::add($MESSAGE['USERS_EMAIL_TAKEN'].' ('.$email.')');
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} else {
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msgQueue::add($MESSAGE['USERS_INVALID_EMAIL'].' ('.$email.')');
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}
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}
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}
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$bRetVal = $user_id;
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// no error then save
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if( !msgQueue::getError() )
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{
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if($admin->is_group_match($groups_id,'1')) { $group_id = 1; $groups_id = '1'; }
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// Prevent from renaming user to "admin"
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if($username != 'admin') {
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$username_code = ", username = '$username'";
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} else {
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$username_code = '';
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}
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if(defined('HOME_FOLDERS') && HOME_FOLDERS) {
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// Include the WB functions file
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if(!function_exists('media_filename')) { require(WB_PATH.'/framework/functions.php'); }
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// Remove bad characters
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$sHomeFolder = WB_PATH.MEDIA_DIRECTORY.'/home/'.( media_filename($username) );
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if ( sizeof(createFolderProtectFile( $sHomeFolder )) )
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{
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// msgQueue::add($MESSAGE['MEDIA_DIR_NOT_MADE']);
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}
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}
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$sql = 'UPDATE `'.TABLE_PREFIX.'users` SET ';
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// Update the database
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if($password == "") {
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$sql .= '`group_id` = '.intval($group_id).', '.
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'`groups_id` = \''.mysql_real_escape_string($groups_id).'\', '.
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'`username` = \''.mysql_real_escape_string($username).'\', '.
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'`active` = '.intval($active).', '.
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'`display_name` = \''.mysql_real_escape_string($display_name).'\', '.
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'`home_folder` = \''.mysql_real_escape_string($home_folder).'\', '.
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'`email` = \''.mysql_real_escape_string($email).'\' '.
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'WHERE `user_id` = '.intval($user_id).'';
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} else {
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$sql .= '`group_id` = '.intval($group_id).', '.
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'`groups_id` = \''.mysql_real_escape_string($groups_id).'\', '.
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'`username` = \''.mysql_real_escape_string($username).'\', '.
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'`password` = \''.md5($password).'\', '.
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'`active` = '.intval($active).', '.
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'`display_name` = \''.mysql_real_escape_string($display_name).'\', '.
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'`home_folder` = \''.mysql_real_escape_string($home_folder).'\', '.
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'`email` = \''.mysql_real_escape_string($email).'\' '.
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'WHERE `user_id` = '.intval($user_id).'';
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}
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if($database->query($sql)) {
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msgQueue::add($MESSAGE['USERS_SAVED'], true);
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$bRetVal = $user_id;
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}
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if($database->is_error()) {
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msgQueue::add( implode('<br />',explode(';',$database->get_error())) );
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}
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} else {
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msgQueue::add($MESSAGE['GENERIC_NOT_UPGRADED']);
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}
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// return $admin->getIDKEY($user_id);
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//if($admin_header) { $admin->print_header(); }
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return $bRetVal;
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}
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