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: forgot_form.php 1420 2011-01-26 17:43:56Z Luisehahne $

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

 * @lastmodified    $Date: 2011-01-26 18:43:56 +0100 (Wed, 26 Jan 2011) $

 *

 */

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

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

// Create new database object

// $database = new database();

// Check if the user has already submitted the form, otherwise show it

if(isset($_POST['email']) && $_POST['email'] != "" &&

    preg_match("/([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}/i", $_POST['email'])) {

	$email = strip_tags($_POST['email']);

	// Check if the email exists in the database

	$query = "SELECT user_id,username,display_name,email,last_reset,password FROM ".TABLE_PREFIX."users WHERE email = '".$wb->add_slashes($_POST['email'])."'";

	$results = $database->query($query);

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

		// Get the id, username, email, and last_reset from the above db query

		$results_array = $results->fetchRow();

		// Check if the password has been reset in the last 2 hours

		$last_reset = $results_array['last_reset'];

		$time_diff = time()-$last_reset; // Time since last reset in seconds

		$time_diff = $time_diff/60/60; // Time since last reset in hours

		if($time_diff < 2) {

			// Tell the user that their password cannot be reset more than once per hour

			$message = $MESSAGE['FORGOT_PASS']['ALREADY_RESET'];

		} else {

			$old_pass = $results_array['password'];

			// 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++;

			}

			$database->query("UPDATE ".TABLE_PREFIX."users SET password = '".md5($new_pass)."', last_reset = '".time()."' WHERE user_id = '".$results_array['user_id']."'");

			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}');

				$replace = array($results_array['display_name'], WEBSITE_TITLE, $results_array['username'], $new_pass); 

				$mail_message = str_replace($search, $replace, $MESSAGE['SIGNUP2']['BODY_LOGIN_FORGOT']);

				// Try sending the email

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

					$message = $MESSAGE['FORGOT_PASS']['PASSWORD_RESET'];

					$display_form = false;

				} else {

					$database->query("UPDATE ".TABLE_PREFIX."users SET password = '".$old_pass."' WHERE user_id = '".$results_array['user_id']."'");

					$message = $MESSAGE['FORGOT_PASS']['CANNOT_EMAIL'];

				}

			}

		}

	} else {

		// Email doesn't exist, so tell the user

		$message = $MESSAGE['FORGOT_PASS']['EMAIL_NOT_FOUND'];

	}

} else {

	$email = '';

}

if(!isset($message)) {

	$message = $MESSAGE['FORGOT_PASS']['NO_DATA'];

	$message_color = '000000';

} else {

	$message_color = 'FF0000';

}

?>

<h1 style="text-align: center;"><?php echo $MENU['FORGOT']; ?></h1>

<form name="forgot_pass" action="<?php echo WB_URL.'/account/forgot.php'; ?>" method="post">

	<input type="hidden" name="url" value="{URL}" />

		<table cellpadding="5" cellspacing="0" border="0" align="center" width="500">

		<tr>

			<td height="40" align="center" style="color: #<?php echo $message_color; ?>;" colspan="2">

			<?php echo $message; ?>

			</td>

		</tr>

		<?php if(!isset($display_form) OR $display_form != false) { ?>

		<tr>

			<td height="10" colspan="2"></td>

		</tr>

		<tr>

			<td width="165" height="30" align="right"><?php echo $TEXT['EMAIL']; ?>:</td>

			<td><input type="text" maxlength="255" name="email" value="<?php echo $email; ?>" style="width: 180px;" /></td>

			<td><input type="submit" name="submit" value="<?php echo $TEXT['SEND_DETAILS']; ?>" style="width: 180px; font-size: 10px; color: #003366; border: 1px solid #336699; background-color: #DDDDDD; padding: 3px; text-transform: uppercase;" /></td>

		</tr>

<!--

		<tr>

			<td>&nbsp;</td>

		</tr>

		<tr style="display: {DISPLAY_FORM}">

			<td height="10" colspan="2"></td>

		</tr>

-->

		<?php } ?>

		</table>

</form>