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<?php
/**
* @package JohnCMS
* @link http://johncms.com
* @copyright Copyright (C) 2008-2011 JohnCMS Community
* @license LICENSE.txt (see attached file)
* @version VERSION.txt (see attached file)
* @author http://johncms.com/about
*/
define('_IN_JOHNCMS', 1);
require('../incfiles/core.php');
$lng_pass = core::load_lng('pass');
$textl = $lng_pass['password_restore'];
require('../incfiles/head.php');
function passgen($length) {
$vals = "abcdefghijklmnopqrstuvwxyz0123456789";
$result = '';
for ($i = 1; $i <= $length; $i++) {
$result .= $vals{rand(0, strlen($vals))};
}
return $result;
}
switch ($act) {
case 'sent':
/*
-----------------------------------------------------------------
Отправляем E-mail с инструкциями по восстановлению пароля
-----------------------------------------------------------------
*/
$nick = isset($_POST['nick']) ? functions::rus_lat(mb_strtolower(functions::check($_POST['nick']))) : '';
$email = isset($_POST['email']) ? htmlspecialchars(trim($_POST['email'])) : '';
$code = isset($_POST['code']) ? trim($_POST['code']) : '';
$check_code = md5(rand(1000, 9999));
$error = false;
if (!$nick || !$email || !$code)
$error = $lng['error_empty_fields'];
elseif (!isset($_SESSION['code']) || mb_strlen($code) < 4 || $code != $_SESSION['code'])
$error = $lng_pass['error_code'];
unset($_SESSION['code']);
if (!$error) {
// Проверяем данные по базе
$req = mysql_query("SELECT * FROM `users` WHERE `name_lat` = '$nick' LIMIT 1");
if (mysql_num_rows($req) == 1) {
$res = mysql_fetch_array($req);
if (empty($res['mail']) || $res['mail'] != $email)
$error = $lng_pass['error_email'];
if ($res['rest_time'] > time() - 86400)
$error = $lng_pass['restore_timelimit'];
} else {
$error = $lng['error_user_not_exist'];
}
}
if (!$error) {
// Высылаем инструкции на E-mail
$subject = $lng_pass['password_restore'];
$mail = $lng_pass['restore_help1'] . ', ' . $res['name'] . "\r\n" . $lng_pass['restore_help2'] . ' ' . $set['homeurl'] . "\r\n";
$mail .= $lng_pass['restore_help3'] . ": \r\n" . $set['homeurl'] . "/users/skl.php?act=set&id=" . $res['id'] . "&code=" . $check_code . "\n\n";
$mail .= $lng_pass['restore_help4'] . "\r\n";
$mail .= $lng_pass['restore_help5'];
$adds = "From: <" . $set['email'] . ">\r\n";
$adds .= "Content-Type: text/plain; charset=\"utf-8\"\r\n";
if (mail($res['mail'], $subject, $mail, $adds)) {
mysql_query("UPDATE `users` SET `rest_code` = '" . $check_code . "', `rest_time` = '" . time() . "' WHERE `id` = '" . $res['id'] . "'");
echo '<div class="gmenu"><p>' . $lng_pass['restore_help6'] . '</p></div>';
} else {
echo '<div class="rmenu"><p>' . $lng_pass['error_email_sent'] . '</p></div>';
}
} else {
// Выводим сообщение об ошибке
echo functions::display_error($error, '<a href="skl.php">' . $lng['back'] . '</a>');
}
break;
case 'set':
/*
-----------------------------------------------------------------
Устанавливаем новый пароль
-----------------------------------------------------------------
*/
$code = isset($_GET['code']) ? trim($_GET['code']) : '';
$error = false;
if (!$id || !$code)
$error = $lng['error_wrong_data'];
$req = mysql_query("SELECT * FROM `users` WHERE `id` = '$id'");
if (mysql_num_rows($req)) {
$res = mysql_fetch_assoc($req);
if (empty($res['rest_code']) || empty($res['rest_time'])) {
$error = $lng_pass['error_fatal'];
}
if (!$error && ($res['rest_time'] < time() - 3600 || $code != $res['rest_code'])) {
$error = $lng_pass['error_timelimit'];
mysql_query("UPDATE `users` SET `rest_code` = '', `rest_time` = '' WHERE `id` = '$id'");
}
} else {
$error = $lng['error_user_not_exist'];
}
if (!$error) {
// Высылаем пароль на E-mail
$pass = passgen(4);
$subject = $lng_pass['your_new_password'];
$mail = $lng_pass['restore_help1'] . ', ' . $res['name'] . "\r\n" . $lng_pass['restore_help8'] . ' ' . $set['homeurl'] . "\r\n";
$mail .= $lng_pass['your_new_password'] . ": $pass\r\n";
$mail .= $lng_pass['restore_help7'];
$adds = "From: <" . $set['email'] . ">\n";
$adds .= "Content-Type: text/plain; charset=\"utf-8\"\r\n";
if (mail($res['mail'], $subject, $mail, $adds)) {
mysql_query("UPDATE `users` SET `rest_code` = '', `password` = '" . md5(md5($pass)) . "',
`pass` = '" . $pass . "'
WHERE `id` = '$id'");
echo '<div class="phdr">' . $lng_pass['change_password'] . '</div>';
echo '<div class="gmenu"><p>' . $lng_pass['change_password_conf'] . '</p></div>';
} else {
echo '<div class="rmenu"><p>' . $lng_pass['error_email_sent'] . '</p></div>';
}
} else {
// Выводим сообщение об ошибке
echo functions::display_error($error);
}
break;
default:
/*
-----------------------------------------------------------------
Форма для восстановления пароля
-----------------------------------------------------------------
*/
echo '<div class="phdr"><b>' . $lng_pass['password_restore'] . '</b></div>';
echo '<div class="menu"><form action="skl.php?act=sent" method="post">';
echo '<p>' . $lng_pass['your_login'] . ':<br/><input type="text" name="nick" /><br/>';
echo $lng_pass['your_email'] . ':<br/><input type="text" name="email" /></p>';
echo '<p><img src="../captcha.php?r=' . rand(1000, 9999) . '" alt="' . $lng_pass['captcha'] . '"/><br />';
echo '<input type="text" size="5" maxlength="5" name="code"/> ' . $lng_pass['enter_code'] . '</p>';
echo '<p><input type="submit" value="' . $lng_pass['sent'] . '"/></p></form></div>';
echo '<div class="phdr"><small>' . $lng_pass['restore_help'] . '</small></div>';
break;
}
require('../incfiles/end.php');
?>