WB 2.08.x

<?php

/**

 *

 * @category        frontend

 * @package         account

 * @author          WebsiteBaker Project

 * @copyright       2004-2009, Ryan Djurovich

 * @copyright       2009-2011, Website Baker Org. e.V.

 * @link			http://www.websitebaker2.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 5.2.2 and higher

 * @version         $Id: signup2.php 1654 2012-03-31 23:12:40Z Luisehahne $

 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/account/signup2.php $

 * @lastmodified    $Date: 2012-04-01 01:12:40 +0200 (Sun, 01 Apr 2012) $

 *

 */

// Must include code to stop this file being access directly

if(defined('WB_PATH') == false) { die("Cannot access this file directly"); }

// require_once(WB_PATH.'/framework/class.wb.php');

$wb = new wb('Start', 'start', false, false);

include_once (WB_PATH.'/framework/functions.php');

// Get details entered

$groups_id = FRONTEND_SIGNUP;

$active = 1;

$username = strtolower(strip_tags($wb->get_post_escaped('username')));

$display_name = strip_tags($wb->get_post_escaped('display_name'));

$email = $wb->get_post('email');

// Create a javascript back link

$js_back = WB_URL.'/account/signup.php';

/*

if (!$wb->checkFTAN())

{

	$wb->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'], $js_back, false);

	exit();

}

*/

// Check values

if($groups_id == "") {

	$wb->print_error($MESSAGE['USERS_NO_GROUP'], $js_back, false);

}

if(!preg_match('/^[a-z]{1}[a-z0-9_-]{2,}$/i', $username)) {

	$wb->print_error( $MESSAGE['USERS_NAME_INVALID_CHARS'].' / '.

	                  $MESSAGE['USERS_USERNAME_TOO_SHORT'], $js_back);

}

if($email != "") {

	if($wb->validate_email($email) == false) {

		$wb->print_error($MESSAGE['USERS_INVALID_EMAIL'], $js_back, false);

	}

} else {

	$wb->print_error($MESSAGE['SIGNUP_NO_EMAIL'], $js_back, false);

}

$email = $wb->add_slashes($email);

$search = array('{SERVER_EMAIL}');

$replace = array( SERVER_EMAIL);

// Captcha

if(ENABLED_CAPTCHA) {

	$aServerEmail = (defined('SERVER_EMAIL') && SERVER_EMAIL != '' ? SERVER_EMAIL : $_SERVER['SERVER_NAME']);

	$replace = array('SERVER_EMAIL' => $aServerEmail );

	$MESSAGE['MOD_FORM_INCORRECT_CAPTCHA'] = replace_vars($MESSAGE['MOD_FORM_INCORRECT_CAPTCHA'], $replace);

	if(isset($_POST['captcha']) AND $_POST['captcha'] != ''){

		// Check for a mismatch

		if(!isset($_POST['captcha']) OR !isset($_SESSION['captcha']) OR $_POST['captcha'] != $_SESSION['captcha']) {

			$wb->print_error($MESSAGE['MOD_FORM_INCORRECT_CAPTCHA'], $js_back, false);

		}

	} else {

		$wb->print_error($MESSAGE['MOD_FORM_INCORRECT_CAPTCHA'], $js_back, false);

	}

}

if(isset($_SESSION['captcha'])) { unset($_SESSION['captcha']); }

// Generate a random password then update the database with it

$new_pass = '';

$salt = "abchefghjkmnpqrstuvwxyz0123456789";

srand((double)microtime()*1000000);

$i = 0;

while ($i <= 7) {

	$num = rand() % 33;

	$tmp = substr($salt, $num, 1);

	$new_pass = $new_pass . $tmp;

	$i++;

}

$md5_password = md5($new_pass);

// Check if username already exists

$results = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE username = '$username'");

if($results->numRows() > 0) {

	$wb->print_error($MESSAGE['USERS_USERNAME_TAKEN'], $js_back, false);

}

// Check if the email already exists

$results = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE email = '".$wb->add_slashes($email)."'");

if($results->numRows() > 0) {

	if(isset($MESSAGE['USERS_EMAIL_TAKEN'])) {

		$wb->print_error($MESSAGE['USERS_EMAIL_TAKEN'], $js_back, false);

	} else {

		$wb->print_error($MESSAGE['USERS_INVALID_EMAIL'], $js_back, false);

	}

}

// MD5 supplied password

$md5_password = md5($new_pass);

// Inser the user into the database

$query = "INSERT INTO ".TABLE_PREFIX."users (group_id,groups_id,active,username,password,display_name,email) VALUES ('$groups_id', '$groups_id', '$active', '$username','$md5_password','$display_name','$email')";

$database->query($query);

if($database->is_error()) {

	// Error updating database

	$message = $database->get_error();

} else {

	// Setup email to send

	$mail_to = $email;

	$mail_subject = $MESSAGE['SIGNUP2_SUBJECT_LOGIN_INFO'];

	// Replace placeholders from language variable with values

	$search = array('{LOGIN_DISPLAY_NAME}', '{LOGIN_WEBSITE_TITLE}', '{LOGIN_NAME}', '{LOGIN_PASSWORD}');

	$replace = array($display_name, WEBSITE_TITLE, $username, $new_pass); 

	$mail_message = str_replace($search, $replace, $MESSAGE['SIGNUP2_BODY_LOGIN_INFO']);

	// Try sending the email

	if($wb->mail(SERVER_EMAIL,$mail_to,$mail_subject,$mail_message)) {

		$display_form = false;

		$wb->print_success($MESSAGE['FORGOT_PASS_PASSWORD_RESET'], WB_URL.'/account/login.php' );

	} else {

		$database->query("DELETE FROM ".TABLE_PREFIX."users WHERE username = '$username'");

		$wb->print_error($MESSAGE['FORGOT_PASS_CANNOT_EMAIL'], $js_back, false);

	}

}