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<?php
/*
* xzphp域名授权系统更新助手-仅供参考
*
*全自动更新需要配置数据库信息 请根据自己的程序系统的数据库配置文件做一下简单处理转换
*1.程序根目录必须包含version.txt，内容为版本号如：1.0;
*2.升级包中更新数据库文件必须命名为upgrade.sql
*3.您的程序在更新之前必须将所有目录改为可写权限
*/
error_reporting(0);
session_start();
define('UPGRADE_WAY', 1);//升级方式：1全自动更新自动升级 2 半自动更新表示下载到客户端服务器 3表示通过浏览器下载到用户本地
define('DATA_ROOT',__DIR__.'/data/');
define('UPGRADE_ROOT',DATA_ROOT.'/upgradex/');//升级文件下载目录
define('IS_SHOW_DOWNURL',1);//升级助手页面是否显示下载链接
define('UPGRADE_SQL_NAME','upgrade.sql');
define('VERSION_WAY',1);//1 表示版本文件为version.txt 2表示版本文件为/data/version.php
//必须修改的设置
define('API_URL','http://mf.juanpao.com/');//您的授权系统URL
define('APP_ID',2);//应用ID
//以下是域名授权系统的数据库配置转换样例 请根据自己的程序修改代码
$config = include DATA_ROOT.'config.php';
define('DB_HOST',$config['db']['host']);//数据库地址:端口
define('DB_USER',$config['db']['user']);//数据库账号
define('DB_PASSWORD',$config['db']['password']);//数据库密码
define('DB_NAME',$config['db']['name']);//数据库密码
define('DB_CHARSET',$config['db']['charset']);//数据库密码
$ac = isset($_GET['a']) ? trim($_GET['a']) : 'html';
//header('Content-type: text/html; charset=utf-8');
$sqkey = '';
$version = isset($_GET['v']) ? $_GET['v'] : '';
if(VERSION_WAY == 1){
if(!$version){
if(file_exists('./version.txt')){
$version = file_get_contents('./version.txt');
}else{
exit('version.txt is not exists.');
}
}
}else{
if(!$version){
if(file_exists(DATA_ROOT.'version.php')){
$version = include DATA_ROOT.'version.php';
}else{
exit('/data/version.php is not exists.');
}
}
}
/*
*/
//由于opcache缓存影响 改为读取version.txt
/*
//可以考虑验证授权码
$sqkey = '';
if(is_file(DATA_ROOT.'xzlic.php')){
$xzlic = include DATA_ROOT.'xzlic.php';
$sqkey = $xzlic['sqkey'];
}
*/
$download_type = UPGRADE_WAY <= 2 ? 'download' : 'download_v2';
$apiurl = API_URL.'check.php?xz=1&v='.$version;
$host = $_SERVER['HTTP_HOST'];
$hosts = $host . '|' . $_SERVER['SERVER_NAME'];
$time = time();
$host_url = 'http://' .$host. '/';
$site_url_md5 = substr(md5($host_url),-16,-6);
$appid = APP_ID;
$token = md5($time . '|' . $hosts . '|xzphp|'.$site_url_md5);
$apiurl.= '&appid='.$appid.'&h=' . $hosts . '&t=' . $time . '&token=' . $token . '&v=' . $version.'&sqkey='.$sqkey;
function message($msg,$status = 0, $data = array()){
exit(json_encode(array('status'=>$status,'msg'=>$msg,'data'=>$data)));
}
if($ac == 'html'){
$url = $apiurl . '&a=upgrade';
$html = file_get_contents($url);
if (!$html) {
message('请求失败，请刷新试试!');
}
$data = json_decode($html, true);
if ($data['status'] != 1) {
$pdata['old_version'] = $version;
$pdata['status'] = $data['status'];
$pdata['msg'] = $data['msg'];
show_html($pdata);
exit;
message($data['msg'],0,array('notice'=>$data['data']['notice']));
}
$dtoken = $data['data']['dtoken'];
$pdata = $data['data'];
$pdata['status'] = 1;
$pdata['download_url'] = $host_url . 'upgrade.php?a=' . $download_type . '&dtoken=' . $dtoken;
$pdata['old_version'] = $version;
$_SESSION['dtoken'] = $dtoken;
$_SESSION['upgrade_data'] = $data['data'];
show_html($pdata);
}elseif($ac == 'upgrade_submit'){
set_time_limit(3600);
ignore_user_abort(true);
if(!isset($_SESSION['dtoken']) || !isset($_SESSION['upgrade_data'])){
exit('数据错误，无法获取升级文件!');
}
$upgrade_data = $_SESSION['upgrade_data'];
$dtoken = $_SESSION['dtoken'];
//$download_url = $host_url . 'upgrade.php?a=' . $download_type . '&dtoken=' . $dtoken;
$url = $apiurl . '&a=download&dtoken=' . $dtoken;
$upgrade_file = get_file($url);
if(!$upgrade_file){
exit('下载升级文件失败!');
}
//先删除之前的数据库文件
if(file_exists(__DIR__.'/upgrade.sql')){
unlink(__DIR__.'/upgrade.sql');
}
unzip_file($upgrade_file,__DIR__.'/');
$upgrade_sql_file = __DIR__.'/'.UPGRADE_SQL_NAME;
$msg = '';
if(file_exists($upgrade_sql_file)){
$flag = upgrade_sql($upgrade_sql_file);
if($flag){
$msg .= '更新sql文件成功!';
}else{
$msg .= '更新sql文件失败!';
}
}
//提交api
$time = time();
$sign = md5($upgrade_data['appid'].'_'.$time.'_'.$upgrade_data['version'].'_'.$host);
$url = API_URL.'check.php?a=upgradeok&v='.$upgrade_data['version'].'&appid='.$upgrade_data['appid'].'&domain='.$host.'&t='.$time.'&sign='.$sign;
$html = curl_get($url);
$msg .= '升级'.$upgrade_data['version'].'成功!';
show_result($msg,1);
//echo '<script>setTimeout(\'location.href="/";\',1500);</script>';
}elseif ($ac == 'js') {
//JS直接显示版本对比信息 可以根据具体情况修改文字或者样式 载入方式：<script src="客户端网站/upgrade.php?a=html"></script>
$time = time();
if(isset($_COOKIE['check_upgrade']) && ($time - $_COOKIE['check_upgrade']) < 3600){
exit('//');//缓存检测更新 一个小时检测一次
}
header('Content-type: text/javascript');
$url = $apiurl . '&a=upgrade';
$html = file_get_contents($url);
if (!$html) {
message('请求失败，请刷新试试!');
}
$data = json_decode($html, true);
if ($data['status'] != 1) {
$pdata['old_version'] = $version;
$js = '您当前版本是'.$version.',已是最新版无需升级';
setcookie('check_upgrade',$time,$time + 7200,'/');
}else{
$dtoken = $data['data']['dtoken'];
$pdata = $data['data'];
$pdata['status'] = 1;
$pdata['download_url'] = $host_url . 'upgrade.php?a=' . $download_type . '&dtoken=' . $dtoken;
$pdata['old_version'] = $version;
$upgrade_url = $host_url.'upgrade.php?a=html&v='.$version;
$js = '您当前版本是V'.$version.',系统最新版本是V'.$data['data']['version'].',<a target="_blank" href="'.$upgrade_url.'">请进入升级助手页面升级!</a>';
}
echo 'document.write(\''.$js.'\');';
exit;
}elseif ($ac == 'jsajax') {
//JS异步检测版本信息
}elseif ($ac == 'json') {
//返回JSON对比信息，根据返回的数据自行定制化输出内容
$url = $apiurl . '&a=upgrade';
$html = file_get_contents($url);
if (!$html) {
message('请求失败，请刷新试试!');
}
$data = json_decode($html, true);
if ($data['status'] != 1) {
$pdata['status'] = 0;
$pdata['old_version'] = $version;
}else{
$dtoken = $data['data']['dtoken'];
$pdata = array(
'status'=>1,
'version'=> $data['data']['version'],
'old_version'=> $version,
'download_url' => $host_url . 'upgrade.php?a=' . $download_type . '&dtoken=' . $dtoken,
'note'=>$data['data']['note']
);
}
exit(json_encode($pdata));
}elseif ($ac == 'check') {
$url = $apiurl . '&a=upgrade';
$html = file_get_contents($url);
if (!$html) {
message('请求失败，请刷新试试!');
}
$data = json_decode($html, true);
if ($data['status'] != 1) {
message($data['msg'],0,array('notice'=>$data['data']['notice']));
}
$dtoken = $data['data']['dtoken'];
$download_url = $host_url . 'upgrade.php?a=' . $download_type . '&dtoken=' . $dtoken;
message('<font color="red">您当前版本'.$version.',系统最新版本<b>' . $data['data']['version'] . '</b>,<a style="color:red" id="xz-upgrade" href="javascript:void(0)" onclick="upgrade_download()" data-href="' . $download_url . '" target="_blank">请点击这里下载更新</a></font>',1,array('note'=>$data['data']['note'],'notice'=>$data['data']['notice']));
} elseif ($ac == 'download') {
header("Content-type:text/html;charset=utf-8");
//直接下载更新包保存到服务器
$dtoken = isset($_GET['dtoken']) ? trim($_GET['dtoken']) : '';
if (!$dtoken) {
exit('非法请求!');
}
$url = $apiurl . '&a=download&dtoken=' . $dtoken;
/*
$headers = get_headers($url, 1);
if (strpos($headers['Content-Type'],'text/html') !== false) {
$html = file_get_contents($url);
$data = json_decode($html, true);
exit($data['msg']);
}*/
$upgrade_file = get_file($url);
echo '下载最新版本更新包成功：' . $upgrade_file;
exit;
} elseif ($ac == 'download_v2') {
//浏览器下载更新包到用户本地
$dtoken = isset($_GET['dtoken']) ? trim($_GET['dtoken']) : '';
if (!$dtoken) {
exit('非法请求!');
}
$url = $apiurl . '&a=download&dtoken=' . $dtoken;
/*
$headers = get_headers($url, 1);
if (strpos($headers['Content-Type'],'text/html') !== false) {
$html = file_get_contents($url);
$data = json_decode($html, true);
exit($data['msg']);
}
*/
ob_end_clean();
$filename = date('Ymd') . '_' . rand(100, 100000) . uniqid() . '.zip';
header("Cache-Control: max-age=0");
header("Content-Description: File Transfer");
header('Content-disposition: attachment; filename=' . $filename);
header("Content-Type: application/zip");
header("Content-Transfer-Encoding: binary");
//header ( 'Content-Length: ' . filesize ( $file));
readfile($url);
flush();
ob_flush();
exit;
}
function get_file($url, $folder = './data/upgradex/') {
set_time_limit(24 * 60 * 60);
$target_dir = $folder . '';
if (!is_dir($target_dir)) {
mkdir($target_dir, 0777, true);
}
$newfname = date('Ymd') . rand(1000, 10000000) . uniqid() . '.zip';
$newfname = $target_dir . $newfname;
$file = fopen($url, "rb");
if ($file) {
$newf = fopen($newfname, "wb");
if ($newf) while (!feof($file)) {
$buf = fread($file, 1024 * 8);
if(strpos($buf,'{"status":0') === 0){
$data = json_decode($buf, true);
exit($data['msg']);
}
fwrite($newf, $buf, 1024 * 8);
}
}
if ($file) {
fclose($file);
}
if ($newf) {
fclose($newf);
}
return $newfname;
}
function unzip_file($zipName,$dest)
{
if (!is_file($zipName)) {
return false;
}
if (!is_dir($dest)) {
mkdir($dest, 0777, true);
}
$zip = new ZipArchive();
if ($zip->open($zipName)) {
$zip->extractTo($dest);
$zip->close();
return true;
} else {
return false;
}
}
function upgrade_sql($filename = 'upgrade.sql'){
if(!file_exists($filename)){
echo 'nononoaaaaaaaaaa';
return false;
}
$link = @new mysqli(DB_HOST, DB_USER, DB_PASSWORD);
$error = $link->connect_error;
if (!is_null($error)) {
exit('数据库链接失败!');
return false;
}
$link->query("SET NAMES '".DB_CHARSET."'");
if (!$link->select_db(DB_NAME)) {
exit('数据库'.DB_NAME.'不存在!');
$create_sql = 'CREATE DATABASE IF NOT EXISTS ' . $database . ' DEFAULT CHARACTER SET utf8;';
$link->query($create_sql) or die('创建数据库失败');
$link->select_db($database);
}
$sql = file_get_contents($filename);
if(!$sql){
return false;
}
$sqlarr = explode(';', $sql);
foreach ($sqlarr as $key => $val) {
if ($val) {
$link->query($val);
}
}
return true;
}
function curl_get($url, $timeout = 10){
$ch=curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HEADER,0);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (iPhone; CPU iPhone OS 8_4 like Mac OS X)AppleWebKit/600.1.4 (KHTML, like Gecko) Mobile/12H143 MicroMessenger/6.3.9)');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$res = curl_exec($ch);
if(!$res){
$res = curl_exec($ch);
}
curl_close($ch);
return $res;
}
function show_html($pdata){
if($pdata['status'] != 1){
$old_version = $pdata['old_version'];
echo '<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>系统检测更新</title>
<link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.4/css/bootstrap.min.css">
</head>
<body>
<div class="container" style="margin-top:9%;">
<center><h1>系统升级助手</h1></center>
<div class="jumbotron">
<p><h3>'.$pdata['msg'].'</h3></p>
</div>
</div>
</body>
</html>';
exit;
}
$url = IS_SHOW_DOWNURL ? '<br/><center><a href="'.$pdata['download_url'].'">点击这里下载升级补丁手工升级</a></center>' : '';
echo '<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>系统检测更新</title>
<link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.4/css/bootstrap.min.css">
</head>
<body>
<div class="container" style="margin-top:9%;">
<center><h1>系统升级助手</h1></center>
<div class="jumbotron">
<p><h3>您当前版本是<font color="red">V'.$pdata['old_version'].'</font>，系统最新版本是<font color="red">V'.$pdata['version'].'</font>，请立即升级!</h3></p>
<div class="note">'.$pdata['note'].'</div>
</div>
<form action="./upgrade.php?a=upgrade_submit" method="post">
<div class="xtip" style="color:red;font-size:16px;font-weight:bold">请确认在升级之前做好程序备份和数据库备份，并确认程序所有目录具备可写权限！</div>
<center><button type="submit" name="submit" class="btn btn-success btn-lg">立即升级</button></center>
'.$url.'
</form>
</div>
</body>
</html>';
exit;
}
function show_result($msg = '',$status = 1){
echo '<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>系统检测更新</title>
<link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.4/css/bootstrap.min.css">
</head>
<body>
<div class="container" style="margin-top:9%;">
<center><h1>系统升级助手</h1></center>
<div class="jumbotron">
<div class="panel panel-success"><div class="panel-heading"><h1>'.$msg.'</h1></div></div>
</div>
</div>
</body>
</html>';
exit;
}
?>
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