Файл: includes/header.php
Строк: 167
<?php
#---------------------------------------------#
# ********* RotorCMS ********* #
# Author : Vantuz #
# Email : visavi.net@mail.ru #
# Site : http://visavi.net #
# ICQ : 36-44-66 #
# Skype : vantuzilla #
#---------------------------------------------#
if (!defined('BASEDIR')) {
exit(header('Location: /index.php'));
}
$ip = real_ip();
$php_self = (isset($_SERVER['PHP_SELF'])) ? check(substr($_SERVER['PHP_SELF'], 1)) : '';
$request_uri = (isset($_SERVER['REQUEST_URI'])) ? check(urldecode(substr($_SERVER['REQUEST_URI'], 1))) : 'index.php';
$http_referer = (isset($_SERVER['HTTP_REFERER'])) ? check(urldecode($_SERVER['HTTP_REFERER'])) : 'Не определено';
$username = (empty($_SESSION['log'])) ? $config['guestsuser'] : $_SESSION['log'];
$brow = (empty($_SESSION['brow'])) ? $_SESSION['brow'] = get_user_agent() : $_SESSION['brow'];
############################################################################################
## Проверка на ip-бан ##
############################################################################################
if (file_exists(DATADIR.'/temp/ipban.dat')) {
$arrbanip = unserialize(file_get_contents(DATADIR.'/temp/ipban.dat'));
} else {
$arrbanip = save_ipban();
}
if (is_array($arrbanip) && count($arrbanip) > 0) {
foreach($arrbanip as $ipdata) {
$ipmatch = 0;
$ipsplit = explode('.', $ip);
$dbsplit = explode('.', $ipdata);
for($i = 0; $i < 4; $i++) {
if ($ipsplit[$i] == $dbsplit[$i] || $dbsplit[$i] == '*') {
$ipmatch += 1;
}
}
if ($ipmatch == 4) {
redirect($config['home'].'/pages/banip.php');
} //бан по IP
}
}
############################################################################################
## Счетчик запросов ##
############################################################################################
if (!empty($config['doslimit'])) {
if (is_writeable(DATADIR.'/antidos')) {
$dosfiles = glob(DATADIR.'/antidos/*.dat');
foreach ($dosfiles as $filename) {
$array_filemtime = @filemtime($filename);
if ($array_filemtime < (time() - 60)) {
@unlink($filename);
}
}
// -------------------------- Проверка на время -----------------------------//
if (file_exists(DATADIR.'/antidos/'.$ip.'.dat')) {
$file_dos = file(DATADIR.'/antidos/'.$ip.'.dat');
$file_str = explode('|', $file_dos[0]);
if ($file_str[0] < (time() - 60)) {
@unlink(DATADIR.'/antidos/'.$ip.'.dat');
}
}
// ------------------------------ Запись логов -------------------------------//
$write = time().'|'.$request_uri.'|'.$http_referer.'|'.$brow.'|'.$username.'|';
write_files(DATADIR.'/antidos/'.$ip.'.dat', $write."rn", 0, 0666);
// ----------------------- Автоматическая блокировка ------------------------//
if (counter_string(DATADIR.'/antidos/'.$ip.'.dat') > $config['doslimit']) {
if (!empty($config['errorlog'])){
$banip = DB::run() -> querySingle("SELECT `ban_id` FROM `ban` WHERE `ban_ip`=? LIMIT 1;", array($ip));
if (empty($banip)) {
DB::run() -> query("INSERT INTO `error` (`error_num`, `error_request`, `error_referer`, `error_username`, `error_ip`, `error_brow`, `error_time`) VALUES (?, ?, ?, ?, ?, ?, ?);", array(666, $request_uri, $http_referer, $username, $ip, $brow, SITETIME));
DB::run() -> query("INSERT IGNORE INTO ban (`ban_ip`, `ban_time`) VALUES (?, ?);", array($ip, SITETIME));
save_ipban();
}
}
unlink(DATADIR.'/antidos/'.$ip.'.dat');
}
}
}
############################################################################################
## Сжатие и буферизация данныx ##
############################################################################################
if (!empty($config['gzip'])) {
include_once (BASEDIR.'/includes/compressor.php');
Compressor::start();
}
############################################################################################
## Авторизация по cookies ##
############################################################################################
if (empty($_SESSION['log']) && empty($_SESSION['par'])) {
if (isset($_COOKIE['cooklog']) && isset($_COOKIE['cookpar'])) {
$unlog = check($_COOKIE['cooklog']);
$unpar = check($_COOKIE['cookpar']);
$checkuser = DB::run() -> queryFetch("SELECT * FROM `users` WHERE `users_login`=? LIMIT 1;", array($unlog));
if (!empty($checkuser)) {
if ($unlog == $checkuser['users_login'] && $unpar == md5($checkuser['users_pass'].$config['keypass'])) {
session_regenerate_id(1);
$_SESSION['my_ip'] = $ip;
$_SESSION['log'] = $unlog;
$_SESSION['par'] = md5($config['keypass'].$checkuser['users_pass']);
$authorization = DB::run() -> querySingle("SELECT `login_id` FROM `login` WHERE `login_user`=? AND `login_time`>? LIMIT 1;", array($unlog, SITETIME-30));
if (empty($authorization)) {
DB::run() -> query("INSERT INTO `login` (`login_user`, `login_ip`, `login_brow`, `login_time`) VALUES (?, ?, ?, ?);", array($unlog, $ip, $brow, SITETIME));
DB::run() -> query("DELETE FROM `login` WHERE `login_user`=? AND `login_time` < (SELECT MIN(`login_time`) FROM (SELECT `login_time` FROM `login` WHERE `login_user`=? ORDER BY `login_time` DESC LIMIT 50) AS del);", array($unlog, $unlog));
}
DB::run() -> query("UPDATE `users` SET `users_visits`=`users_visits`+1, `users_timelastlogin`=? WHERE `users_login`=? LIMIT 1;", array(SITETIME, $unlog));
}
}
}
}
// ---------------------- Установка сессионных переменных -----------------------//
$log = '';
if (empty($_SESSION['counton'])) {
$_SESSION['counton'] = 0;
}
if (empty($_SESSION['currs'])) {
$_SESSION['currs'] = SITETIME;
}
if (!isset($_SESSION['token'])) {
if (!empty($config['session'])){
$_SESSION['token'] = generate_password(6);
} else {
$_SESSION['token'] = 0;
}
}
ob_start('mc');
ob_start('ob_processing');
$_SESSION['timeon'] = maketime(SITETIME - $_SESSION['currs']);
############################################################################################
## Авторизация ##
############################################################################################
if ($udata = is_user()) {
$log = $udata['users_login'];
// ---------------------- Переопределение глобальных настроек -------------------------//
$config['themes'] = $udata['users_themes']; # Скин/тема по умолчанию
$config['bookpost'] = $udata['users_postguest']; # Вывод сообщений в гостевой
$config['postnews'] = $udata['users_postnews']; # Новостей на страницу
$config['forumpost'] = $udata['users_postforum']; # Вывод сообщений в форуме
$config['forumtem'] = $udata['users_themesforum']; # Вывод тем в форуме
$config['boardspost'] = $udata['users_postboard']; # Вывод объявлений
$config['privatpost'] = $udata['users_postprivat']; # Вывод писем в привате
$config['navigation'] = $udata['users_navigation']; # Быстрый переход
if ($udata['users_ban'] == 1) {
if (!strsearch($php_self, array('pages/ban.php', 'pages/rules.php'))) {
redirect($config['home'].'/pages/ban.php?log='.$log);
}
}
if ($config['regkeys'] > 0 && $udata['users_confirmreg'] > 0 && empty($udata['users_ban'])) {
if (!strsearch($php_self, array('pages/key.php', 'input.php'))) {
redirect($config['home'].'/pages/key.php?log='.$log);
}
}
// ---------------------- функция проверки ip и браузера -----------------------//
if (!empty($udata['users_ipbinding'])) {
if ($_SESSION['my_ip'] != $ip) {
$_SESSION = array();
setcookie(session_name(), '', 0, '/', '');
session_unset();
session_destroy();
redirect($config['home'].'/'.$request_uri);
}
}
// ------------------------ Запись текущей страницы для админов -----------------------------//
if (strstr($php_self, 'admin/')) {
DB::run() -> query("INSERT INTO `admlog` (`admlog_user`, `admlog_request`, `admlog_referer`, `admlog_ip`, `admlog_brow`, `admlog_time`) VALUES (?, ?, ?, ?, ?, ?);", array($log, $request_uri, $http_referer, $ip, $brow, SITETIME));
DB::run() -> query("DELETE FROM `admlog` WHERE `admlog_time` < (SELECT MIN(`admlog_time`) FROM (SELECT `admlog_time` FROM `admlog` ORDER BY `admlog_time` DESC LIMIT 500) AS del);");
}
// -------------------------- Дайджест ------------------------------------//
DB::run() -> query("INSERT INTO `visit` (`visit_user`, `visit_self`, `visit_ip`, `visit_nowtime`) VALUES (?, ?, ?, ?) ON DUPLICATE KEY UPDATE `visit_self`=?, `visit_ip`=?, `visit_count`=?, `visit_nowtime`=?;", array($log, $php_self, $ip, SITETIME, $php_self, $ip, $_SESSION['counton'], SITETIME));
}
?>