116 lines
3.2 KiB
PHP
116 lines
3.2 KiB
PHP
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<?php
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use Workerman\Worker;
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use Workerman\Connection\TcpConnection;
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use Workerman\Connection\AsyncTcpConnection;
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use Workerman\Protocols\Http\Request;
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require_once __DIR__ . '/vendor/autoload.php';
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$worker = new Worker('http://0.0.0.0:8686');
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function replaceHost($data,$host)
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{
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return preg_replace('/Host: (.*)/i','Host: '.$host,$data);
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}
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function HTMLview($filePath, $data) {
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ob_start();
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extract($data);
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include $filePath;
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$str = ob_get_contents();
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ob_end_clean();
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return $str;
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}
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$worker->onMessage = function(TcpConnection $connection, Request $data)
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{
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$token = $data->cookie('token', 'null');
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if($token=='null'){
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$host = $data->host();
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$public=true;
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$connection->send(HTMLview('./view/login.php', array('public'=>$public)));
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$connection->close();
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}
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// Parse http header.
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list($method, $addr, $http_version) = explode(' ', $data);
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$_headers=explode("\r\n",$data);
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$headers=[];
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foreach ($_headers as $_header){
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$_point=strpos($_header,':');
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if ($_point===false) continue;
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$headers[substr($_header,0,$_point)]=trim(trim(substr($_header,$_point),':'));
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}
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//源站IP地址
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$source_ip='106.54.203.91';
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$source_host='laysense.cn';
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$ssl=false;
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if($ssl==true){
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$port=443;
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$source_ip=$source_host;
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}else{
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$port=80;
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}
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print_r('用户IP：'.$connection->getRemoteAddress().'| 访问域名：'.$headers['Host'] .' ｜ 源站：'.gethostbyname($source_ip).'| 回源域名'.$source_host.'|SSL:'.$ssl);
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// Async TCP connection.
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$remote_connection = new AsyncTcpConnection('tcp://'.$source_ip.':'.$port);
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// CONNECT.
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if($ssl==true){
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$remote_connection->transport = 'ssl';
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}
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if ($method !== 'CONNECT') {
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//替换request 中的回源host
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$remote_connection->send(replaceHost($data,$source_host));
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// POST GET PUT DELETE etc.
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} else {
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$connection->send("HTTP/1.1 200 Connection Established\r\n\r\n");
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}
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$remote_connection->onMessage=function (TcpConnection $SourceConn, $SourceData)use ($connection){
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$connection->send($SourceData);
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};
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$remote_connection->onClose = function ($source) use ($connection) {
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$connection->close();
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};
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$remote_connection->onBufferFull = function ($SourceConn) use ($connection) {
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$connection->pauseRecv();
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};
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$remote_connection->onBufferDrain = function ($SourceConn) use ($connection) {
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$connection->resumeRecv();
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};
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$connection->onMessage=function (TcpConnection $ClientConn, $ClientData)use ($remote_connection,$source_host){
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$remote_connection->send(replaceHost($ClientData,$source_host));
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};
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$connection->onClose = function (TcpConnection $ClientConn) use ($remote_connection) {
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$remote_connection->close();
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};
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$connection->onBufferFull = function (TcpConnection $ClientConn) use ($remote_connection) {
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$remote_connection->pauseRecv();
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};
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$connection->onBufferDrain = function (TcpConnection $ClientConn) use ($remote_connection) {
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$remote_connection->resumeRecv();
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};
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$remote_connection->connect();
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};
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// 运行worker
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Worker::runAll();
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