<?php
/*
=====================================================
 DataLife Engine - by SoftNews Media Group 
-----------------------------------------------------
 http://www.seoxa.ru/
-----------------------------------------------------
 Copyright (c) 2004,2014 SoftNews Media Group
=====================================================
 Данный код защищен авторскими правами
=====================================================
 Файл: init.php
-----------------------------------------------------
 decoded & NULLED by www.Seoxa.Ru
=====================================================
*/

if( !defined( 'DATALIFEENGINE' ) ) {
	die( "Hacking attempt!" );
}

require_once (ENGINE_DIR . '/data/config.php');
require_once (ENGINE_DIR . '/classes/mysql.php');
require_once (ENGINE_DIR . '/data/dbconfig.php');
require_once (ENGINE_DIR . '/inc/include/functions.inc.php');

dle_session();

$auto_detect_config = false;

if( $config['http_home_url'] == "" ) {
	
	$config['http_home_url'] = explode( $config['admin_path'], $_SERVER['PHP_SELF'] );
	$config['http_home_url'] = reset( $config['http_home_url'] );
	$config['http_home_url'] = "http://" . $_SERVER['HTTP_HOST'] . $config['http_home_url'];
	$auto_detect_config = true;

}

$selected_language = $config['langs'];

if (isset( $_POST['selected_language'] )) {

	$_POST['selected_language'] = totranslit( $_POST['selected_language'], false, false );

	if ($_POST['selected_language'] != "" AND @is_dir ( ROOT_DIR . '/language/' . $_POST['selected_language'] )) {
		$selected_language = $_POST['selected_language'];
		set_cookie ( "selected_language", $selected_language, 365 );

	}

} elseif (isset( $_COOKIE['selected_language'] )) { 

	$_COOKIE['selected_language'] = totranslit( $_COOKIE['selected_language'], false, false );

	if ($_COOKIE['selected_language'] != "" AND @is_dir ( ROOT_DIR . '/language/' . $_COOKIE['selected_language'] )) {
		$selected_language = $_COOKIE['selected_language'];
	}

}
if ( file_exists( ROOT_DIR . '/language/' . $selected_language . '/adminpanel.lng' ) ) {
	require_once (ROOT_DIR . '/language/' . $selected_language . '/adminpanel.lng');
} else die("Language file not found");

$config['charset'] = ($lang['charset'] != '') ? $lang['charset'] : $config['charset'];

check_xss();

$is_loged_in = FALSE;
$member_id = array ();
$result = "";
$username = "";
$cmd5_password = "";
$allow_login = false;
$check_log = false;

$js_array = array ();

$PHP_SELF = $_SERVER['PHP_SELF'];
$_IP = get_ip();
$_TIME = time () + ($config['date_adjust'] * 60);
$skin_header = "";
$skin_footer = "";

if( isset( $_POST['action'] ) ) $action = $_POST['action'];
else $action = $_GET['action'];

if( isset( $_POST['mod'] ) ) $mod = $_POST['mod'];
else $mod = $_GET['mod'];

$mod = totranslit ( $mod, true, false );
$action = totranslit ( $action, false, false );

//################# Определение групп пользователей
$user_group = get_vars( "usergroup" );

if( ! $user_group ) {
	$user_group = array ();
	
	$db->query( "SELECT * FROM " . USERPREFIX . "_usergroups ORDER BY id ASC" );
	
	while ( $row = $db->get_row() ) {
		
		$user_group[$row['id']] = array ();
		
		foreach ( $row as $key => $value ) {
			$user_group[$row['id']][$key] = stripslashes($value);
		}
	
	}
	set_vars( "usergroup", $user_group );
	$db->free();
}
//#################


//################# Определение категорий
$cat_info = get_vars( "category" );

if( ! is_array( $cat_info ) ) {
	$cat_info = array ();
	
	$db->query( "SELECT * FROM " . PREFIX . "_category ORDER BY posi ASC" );
	while ( $row = $db->get_row() ) {
		
		$cat_info[$row['id']] = array ();
		
		foreach ( $row as $key => $value ) {
			$cat_info[$row['id']][$key] = stripslashes( $value );
		}
	
	}
	set_vars( "category", $cat_info );
	$db->free();
}

if( count( $cat_info ) ) {
	foreach ( $cat_info as $key ) {
		$cat[$key['id']] = $key['name'];
		$cat_parentid[$key['id']] = $key['parentid'];
	}
}

if( $_REQUEST['action'] == "logout" ) {
	
	set_cookie( "dle_user_id", "", 0 );
	set_cookie( "dle_name", "", 0 );
	set_cookie( "dle_password", "", 0 );
	set_cookie( "dle_skin", "", 0 );
	set_cookie( "dle_newpm", "", 0 );
	set_cookie( "dle_hash", "", 0 );
	set_cookie( "dle_compl", "", 0 );
	set_cookie( session_name(), "", 0 );
	
	@session_unset();
	@session_destroy();
	
	if( $config['extra_login'] ) auth();

	header( "Location: {$PHP_SELF}" );
	
	msg( "info", $lang['index_msge'], $lang['index_exit'] );
}
	
$allow_login = true;
if ($config['login_log']) $allow_login = check_allow_login ($_IP, $config['login_log']);

if (!$allow_login) msg( "info", $lang['index_msge'], $lang['login_err_2'] );

if( $allow_login ) {
	
	if( $config['extra_login'] ) {
		
		if( ! isset( $_SERVER['PHP_AUTH_USER'] ) || ! isset( $_SERVER['PHP_AUTH_PW'] ) ) auth();
		$username = $_SERVER['PHP_AUTH_USER'];
		$cmd5_password = md5( $_SERVER['PHP_AUTH_PW'] );
		$post = true;
		$check_log = true;
	
	} elseif( intval( $_SESSION['dle_user_id'] ) > 0 AND $_SESSION['dle_password'] ) {
		
		$username = $_SESSION['dle_user_id'];
		$cmd5_password = $_SESSION['dle_password'];
		$post = false;
		if (!$_SESSION['check_log']) $check_log = true;
	
	} elseif( intval( $_COOKIE['dle_user_id'] ) > 0 AND $_COOKIE['dle_password']) {
		
		$username = $_COOKIE['dle_user_id'];
		$cmd5_password = $_COOKIE['dle_password'];
		$post = false;
		$check_log = true;
	}
	
	if( $_REQUEST['subaction'] == 'dologin' ) {
		
		$username = $_POST['username'];
		$cmd5_password = md5( $_POST['password'] );
		$post = true;
		$check_log = true;
	
	}

}

if( check_login( $username, $cmd5_password, $post, $check_log ) ) {
	$is_loged_in = true;
	$dle_login_hash = md5( SECURE_AUTH_KEY . $_SERVER['HTTP_HOST'] . $member_id['user_id'] . sha1($cmd5_password) . $config['key'] . date( "Ymd" ) );
	
	if( ! $_SESSION['dle_user_id'] and $_COOKIE['dle_user_id'] ) {
		session_regenerate_id();
		$_SESSION['dle_user_id'] = $_COOKIE['dle_user_id'];
		$_SESSION['dle_password'] = $_COOKIE['dle_password'];
	}

} else {

	$dle_login_hash = "";
	
	if( $_REQUEST['subaction'] == 'dologin' ) {
		
		$result = "<font color=red>" . $lang['index_errpass'] . "</font>";
	
	} else
		$result = "";
	
	if( $config['extra_login'] ) auth();
	
	$is_loged_in = false;
}

if( $is_loged_in and !$_SESSION['dle_xtra'] and $config['extra_login'] ) {
	$_SESSION['dle_xtra'] = true;
	$_REQUEST['subaction'] = 'dologin';
}

###########################
if( $is_loged_in and $_REQUEST['subaction'] == 'dologin' ) {
	
	$_SESSION['dle_user_id'] = $member_id['user_id'];
	$_SESSION['dle_password'] = $cmd5_password;

	if ( intval($_POST['login_not_save']) ) {

		set_cookie( "dle_user_id", "", 0 );
		set_cookie( "dle_password", "", 0 );

	} else {			

		set_cookie( "dle_user_id", $member_id['user_id'], 365 );
		set_cookie( "dle_password", $cmd5_password, 365 );

	}
	
	
	$time_now = time() + ($config['date_adjust'] * 60);

	if ($config['login_log']) $db->query( "DELETE FROM " . PREFIX . "_login_log WHERE ip = '{$_IP}'" );
	
	if( $config['log_hash'] ) {

		if(function_exists('openssl_random_pseudo_bytes')) {
				
			$stronghash = md5(openssl_random_pseudo_bytes(15));
		
		} else $stronghash = md5(uniqid( mt_rand(), TRUE ));
		
		$salt = sha1( str_shuffle("abcdefghjkmnpqrstuvwxyz0123456789") . $stronghash );
		$hash = '';
		
		for($i = 0; $i < 9; $i ++) {
			$hash .= $salt{mt_rand( 0, 39 )};
		}
		
		$hash = md5( $hash );
		
		set_cookie( "dle_hash", $hash, 365 );
		
		$_COOKIE['dle_hash'] = $hash;
		$member_id['hash'] = $hash;
		
		$db->query( "UPDATE " . USERPREFIX . "_users set hash='" . $hash . "', lastdate='{$time_now}', logged_ip='" . $_IP . "' WHERE user_id='{$member_id['user_id']}'" );
	
	} else
		$db->query( "UPDATE " . USERPREFIX . "_users set lastdate='{$time_now}', logged_ip='" . $_IP . "' WHERE user_id='{$member_id['user_id']}'" );

}

if( $is_loged_in and $config['log_hash'] and (($_COOKIE['dle_hash'] != $member_id['hash']) or ($member_id['hash'] == "")) ) {
	
	$is_loged_in = FALSE;
}


if( $is_loged_in and $config['ip_control'] == '1' and ! check_netz( $member_id['logged_ip'], $_IP ) and $_REQUEST['subaction'] != 'dologin' ) $is_loged_in = FALSE;

if( ! $is_loged_in ) {
	
	$member_id = array();
	set_cookie( "dle_user_id", "", 0 );
	set_cookie( "dle_name", "", 0 );
	set_cookie( "dle_password", "", 0 );
	set_cookie( "dle_hash", "", 0 );
	set_cookie( "dle_compl", "", 0 );
	$_SESSION['dle_user_id'] = 0;
	$_SESSION['dle_password'] = "";
	$_SESSION['check_log'] = 0;
	
	if( $config['extra_login'] ) auth();
}

if ( $is_loged_in ) define( 'LOGGED_IN', $is_loged_in );
?>