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<?php
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/**
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*
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* @category frontend
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* @package account
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* @author WebsiteBaker Project
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* @copyright 2009-2012, WebsiteBaker Org. e.V.
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* @link http://www.websitebaker.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_signup.php 1810 2012-11-09 15:55:03Z Luisehahne $
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* @filesource $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/account/save_signup.php $
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* @lastmodified $Date: 2012-11-09 16:55:03 +0100 (Fri, 09 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_PATH')) {
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require_once(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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$bDebugSignup = false;
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if (!function_exists('ObfuscateIp')) {
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function ObfuscateIp() {
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$sClientIp = (isset($_SERVER['REMOTE_ADDR']))
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? $_SERVER['REMOTE_ADDR'] : '000.000.000.000';
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// $iClientIp = ip2long($sClientIp);
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// $sClientIp = long2ip(($iClientIp & ~65535));
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return $sClientIp;
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}
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}
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if (!function_exists('emailAdmin')) {
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function emailAdmin() {
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global $database,$admin;
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$retval = false;
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$sql = 'SELECT `email` FROM `'.TABLE_PREFIX.'users` ';
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$sql .= 'WHERE `user_id`=\'1\' ';
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if(!($retval = $database->get_one($sql))){
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$retval = false;
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}
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return $retval;
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}
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}
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if (!function_exists('deleteOutdatedConfirmations')) {
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function deleteOutdatedConfirmations() {
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$sql = 'DELETE FROM `'.TABLE_PREFIX.'users` WHERE `confirm_timeout` BETWEEN 1 AND '.time();
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WbDatabase::getInstance()->query($sql);
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}
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}
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if (!function_exists('checkPassWordConfirmCode')) {
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function checkPassWordConfirmCode( $sPassword, $sConfirmCode ) {
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if( preg_match('/[0-9a-f]{32}/i', $sConfirmCode) ) {
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$sql = 'SELECT `user_id` FROM `'.TABLE_PREFIX.'users` '
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. 'WHERE `password`=\''.md5($sPassword).'\' '
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. 'AND `confirm_code`=\''.$sConfirmCode.'\'';
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if( WbDatabase::getInstance()->get_one($sql)) {
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return true;
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}
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}
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return false;
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}
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}
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//if(isset($_POST['action']) && $_POST['action']=='send')
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if($wb->StripCodeFromText($wb->get_post('action'))=='send')
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{
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$database = WbDatabase::getInstance();
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// add new fields in users
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$table_name = TABLE_PREFIX.'users';
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$field_name = 'confirm_code';
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$description = "VARCHAR( 32 ) NOT NULL DEFAULT '' AFTER `password`";
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if(!$database->field_exists($table_name,$field_name)) {
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$database->field_add($table_name, $field_name, $description);
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}
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if($database->set_error()){
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msgQueue::add($database->get_error());
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}
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$field_name = 'confirm_timeout';
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$description = "INT NOT NULL DEFAULT '0' AFTER `confirm_code`";
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if(!$database->field_exists($table_name,$field_name)) {
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$database->field_add($table_name, $field_name, $description);
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}
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if($database->set_error()){
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msgQueue::add($database->get_error());
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}
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$_SESSION['USERNAME'] = strtolower($wb->StripCodeFromText($wb->get_post('login_name')));
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$_SESSION['DISPLAY_NAME'] = strip_tags($wb->StripCodeFromText($wb->get_post('display_name')));
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$_SESSION['EMAIL'] = strip_tags($wb->StripCodeFromText($wb->get_post('email')));
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$_SESSION['LANGUAGE'] = strip_tags($wb->StripCodeFromText($wb->get_post('language')));
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// $aErrorMsg = array();
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if($wb->get_session('USERNAME') != "") {
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// Check if username already exists
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$sql = 'SELECT `user_id` FROM `'.TABLE_PREFIX.'users` WHERE `username` = \''.$_SESSION['USERNAME'].'\'';
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if($database->get_one($sql)){
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// $aErrorMsg[] = $MESSAGE['USERS_USERNAME_TAKEN'];
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msgQueue::add($MESSAGE['USERS_USERNAME_TAKEN']);
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$_SESSION['USERNAME'] = '';
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} else {
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if(preg_match('/^[a-z]{1}[a-z0-9_-]{3,}$/i', $_SESSION['USERNAME'])==false) {
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// $aErrorMsg[] = $MESSAGE['USERS_NAME_INVALID_CHARS'];
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msgQueue::add($MESSAGE['USERS_NAME_INVALID_CHARS']);
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$_SESSION['USERNAME'] = '';
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}
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}
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} else {
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// $aErrorMsg[] = $MESSAGE['LOGIN_USERNAME_BLANK'];
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msgQueue::add($MESSAGE['LOGIN_USERNAME_BLANK']);
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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)$admin->get_user_id().' AND `display_name` LIKE "'.$wb->get_session('DISPLAY_NAME').'"';
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if( ($iFoundUser = intval($database->get_one($sql))) > 0 ){
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msgQueue::add($MESSAGE['USERS_USERNAME_TAKEN'].' ('.$TEXT['DISPLAY_NAME'].')');
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$_SESSION['DISPLAY_NAME'] = '';
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} else {
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if($wb->get_session('DISPLAY_NAME') == '') {
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msgQueue::add($MESSAGE['GENERIC_FILL_IN_ALL'].' ('.$TEXT['DISPLAY_NAME'].')');
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}
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}
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if($wb->get_session('EMAIL') != "") {
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// Check if the email already exists
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$sql = 'SELECT `user_id` FROM `'.TABLE_PREFIX.'users` WHERE `email` = \''.$_SESSION['EMAIL'].'\'';
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if($database->get_one($sql)){
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msgQueue::add($MESSAGE['USERS_EMAIL_TAKEN']);
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$_SESSION['EMAIL'] = '';
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} else {
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if(!$wb->validate_email($_SESSION['EMAIL'])){
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msgQueue::add($MESSAGE['USERS_INVALID_EMAIL']);
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$_SESSION['EMAIL'] = '';
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}
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}
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} else {
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msgQueue::add($MESSAGE['SIGNUP_NO_EMAIL']);
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}
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// if($wb->get_session('DISPLAY_NAME') == "") {
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//// $aErrorMsg[] = $MESSAGE['GENERIC_FILL_IN_ALL'];
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// msgQueue::add($MESSAGE['GENERIC_FILL_IN_ALL'].' ('.$TEXT['DISPLAY_NAME'].')');
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// }
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if(CONFIRMED_REGISTRATION) {
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$iMinPassLength = 6;
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// receive password vars and calculate needed action
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// $sNewPassword = $wb->get_post('new_password_1');
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$sNewPassword = ($wb->StripCodeFromText($wb->get_post('new_password_1')));
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$sNewPassword = (is_null($sNewPassword) ? '' : $sNewPassword);
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// $sNewPasswordRetyped = $wb->get_post('new_password_2');
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$sNewPasswordRetyped = ($wb->StripCodeFromText($wb->get_post('new_password_2')));
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$sNewPasswordRetyped= (is_null($sNewPasswordRetyped) ? '' : $sNewPasswordRetyped);
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// validate new password
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$sPwHashNew = false;
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if($sNewPassword != '') {
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if(strlen($sNewPassword) < $iMinPassLength) {
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msgQueue::add($MESSAGE['USERS_PASSWORD_TOO_SHORT']);
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} else {
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if($sNewPassword != $sNewPasswordRetyped) {
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msgQueue::add($MESSAGE['USERS_PASSWORD_MISMATCH']);
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} else {
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$pattern = '/[^'.$wb->password_chars.']/';
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if (preg_match($pattern, $sNewPassword)) {
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msgQueue::add($MESSAGE['PREFERENCES_INVALID_CHARS']);
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}else {
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$sPwHashNew = md5($sNewPassword);
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}
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}
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}
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} else {
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msgQueue::add($MESSAGE['LOGIN_PASSWORD_BLANK']);
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}
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} else {
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// Captcha
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if(ENABLED_CAPTCHA) {
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// if(isset($_POST['captcha']) AND $_POST['captcha'] != '')
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if($wb->StripCodeFromText($wb->get_post('captcha')) != '')
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{
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// Check for a mismatch get email user_id
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if(!isset($_POST['captcha']) OR !isset($_SESSION['captcha']) OR $_POST['captcha'] != $_SESSION['captcha']) {
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$replace = array('webmaster_email' => emailAdmin() );
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// $aErrorMsg[] = replace_vars($MESSAGE['MOD_FORM_INCORRECT_CAPTCHA'], $replace);
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msgQueue::add(replace_vars($MESSAGE['INCORRECT_CAPTCHA'], $replace));
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}
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} else {
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$replace = array('webmaster_email'=> emailAdmin() );
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// $aErrorMsg[] = replace_vars($MESSAGE['MOD_FORM_INCORRECT_CAPTCHA'],$replace );
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msgQueue::add(replace_vars($MESSAGE['INCORRECT_CAPTCHA'],$replace ));
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}
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}
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if(isset($_SESSION['captcha'])) { unset($_SESSION['captcha']); }
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$sNewPassword = '';
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$salt = "abchefghjkmnpqrstuvwxyz0123456789";
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srand((double)microtime()*1000000);
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$i = 0;
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while ($i <= 7) {
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$num = rand() % 33;
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$tmp = substr($salt, $num, 1);
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$sNewPassword = $sNewPassword . $tmp;
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$i++;
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}
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$sPwHashNew = md5($sNewPassword);
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}
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if( ($msg = msgQueue::getError()) != '') {
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// back to signup_form to show errors, otherwise save user and send mail
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} else {
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$get_ip = ObfuscateIp();
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$get_ts = time();
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$sLoginName = $_SESSION['USERNAME'];
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// $sDisplayName = $_SESSION['DISPLAY_NAME'];
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$sDisplayName = $wb->add_slashes($_SESSION['DISPLAY_NAME']);
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$groups_id = FRONTEND_SIGNUP;
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$email_to = $_SESSION['EMAIL'];
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// Delete outdated confirmation IDs
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deleteOutdatedConfirmations();
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// Create confirmation ID and Timestamp
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$sTimeOut = 0; // now + 24hours
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$sConfirmationId = '';
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if(CONFIRMED_REGISTRATION) {
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$sTimeOut = (string)(time() + 86400); // now + 24hours
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$sConfirmationId = md5(md5($sLoginName.$sTimeOut).$sTimeOut);
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$sConfirmedLink = WB_URL.'/account/confirm.php?id='.$sConfirmationId;
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$sConfirmedLink = '<a href="'.$sConfirmedLink.'">'.$sConfirmedLink.'</a>';
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}
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// Save new user
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$sql = 'INSERT INTO `'.TABLE_PREFIX.'users` SET ';
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$sql .= '`group_id` = \''.$groups_id.'\', ';
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$sql .= '`groups_id` = \''.$groups_id.'\', ';
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$sql .= '`active` = \''.(CONFIRMED_REGISTRATION ? '0' : '1').'\', ';
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$sql .= '`username` = \''.$sLoginName.'\', ';
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$sql .= '`password` = \''.$sPwHashNew.'\', ';
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$sql .= '`confirm_code` = \''.$sConfirmationId.'\', ';
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$sql .= '`confirm_timeout` = \''.$sTimeOut.'\', ';
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$sql .= '`display_name` = \''.$sDisplayName.'\', ';
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$sql .= '`email` = \''.$email_to.'\', ';
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$sql .= '`language` = \''.$_SESSION['LANGUAGE'].'\', ';
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$sql .= '`login_when` = \''.$get_ts.'\', ';
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$sql .= '`login_ip` = \''.$get_ip.'\' ';
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if(!$database->query($sql))
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{
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// cancel and break script
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$bSaveRegistration = false;
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$_SESSION['display_form'] = false;
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unset($_SESSION['USERNAME']);
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unset($_SESSION['DISPLAY_NAME']);
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unset($_SESSION['EMAIL']);
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unset($_SESSION['TIMEZONE']);
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unset($_SESSION['LANGUAGE']);
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unset($_POST);
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if($database->set_error()){
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msgQueue::add($database->get_error());
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}
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} else {
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$bSaveRegistration = true;
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msgQueue::add($MESSAGE['SIGNUP_NEW_USER'],true);
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include(dirname(__FILE__).'/signup_mails.php');
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if($bSaveRegistration && $bSendRegistrationMailtoUser) {
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// send success message to screen, no signup form
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$_SESSION['display_form'] = false;
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}
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} // end success $bSaveRegistration
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}
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} // end $_POST['action']
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