Are there ready -made scripts for Titanium.web.proxy?

Вот готовый код

using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using System.Collections.Generic;

class Socks5Server
{
const int Port = 1080;
const string Username = "myuser";
const string Password = "mypassword";

public static void Main()
{
Console.WriteLine($"[+] SOCKS5 сервер запущен на порту {Port}");
TcpListener listener = new TcpListener(IPAddress.Any, Port);
listener.Start();

while (true)
{
TcpClient client = listener.AcceptTcpClient();
ThreadPool.QueueUserWorkItem(HandleClient, client);
}
}

static void HandleClient(object obj)
{
TcpClient client = (TcpClient)obj;
NetworkStream stream = client.GetStream();

try
{
byte[] buffer = new byte[1024];

// Этап 1: Приветствие
int read = stream.Read(buffer, 0, 2);
if (read != 2 || buffer[0] != 0x05) return;
int methodCount = buffer[1];
stream.Read(buffer, 0, methodCount);
stream.Write(new byte[] { 0x05, 0x02 }); // Требуем username/password

// Этап 2: Аутентификация
read = stream.Read(buffer, 0, 2);
if (read != 2 || buffer[0] != 0x01) return;
int ulen = buffer[1];
stream.Read(buffer, 0, ulen);
string user = Encoding.ASCII.GetString(buffer, 0, ulen);

stream.Read(buffer, 0, 1);
int plen = buffer[0];
stream.Read(buffer, 0, plen);
string pass = Encoding.ASCII.GetString(buffer, 0, plen);

if (user != Username || pass != Password)
{
stream.Write(new byte[] { 0x01, 0x01 }); // FAIL
client.Close();
return;
}

stream.Write(new byte[] { 0x01, 0x00 }); // OK

// Этап 3: Запрос
stream.Read(buffer, 0, 4); // VER, CMD, RSV, ATYP
byte cmd = buffer[1];
byte atyp = buffer[3];
string targetHost = "";

if (atyp == 0x01) // IPv4
{
stream.Read(buffer, 0, 4);
IPAddress ip = new IPAddress(new byte[] { buffer[0], buffer[1], buffer[2], buffer[3] });
targetHost = ip.ToString();
}
else
{
client.Close();
return;
}

stream.Read(buffer, 0, 2);
int targetPort = (buffer[0] << 8) | buffer[1];

TcpClient remote = new TcpClient();
try
{
remote.Connect(targetHost, targetPort);
}
catch
{
stream.Write(new byte[] { 0x05, 0x01, 0x00, 0x01, 0, 0, 0, 0, 0, 0 });
client.Close();
return;
}

// Ответ клиенту — соединение установлено
byte[] response = new byte[] { 0x05, 0x00, 0x00, 0x01 };
response = Combine(response, ((IPEndPoint)remote.Client.LocalEndPoint).Address.GetAddressBytes());
response = Combine(response, BitConverter.GetBytes((ushort)((IPEndPoint)remote.Client.LocalEndPoint).Port));
stream.Write(response, 0, response.Length);

// Данные туда-обратно
NetworkStream remoteStream = remote.GetStream();
Thread t1 = new Thread(() => PipeStream(stream, remoteStream));
Thread t2 = new Thread(() => PipeStream(remoteStream, stream));
t1.Start(); t2.Start();
t1.Join(); t2.Join();
}
catch (Exception ex)
{
Console.WriteLine($"[!] Ошибка: {ex.Message}");
}
finally
{
client.Close();
}
}

static void PipeStream(NetworkStream input, NetworkStream output)
{
byte[] buffer = new byte[8192];
try
{
int read;
while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
{
output.Write(buffer, 0, read);
}
}
catch { }
}

static byte[] Combine(byte[] a, byte[] b)
{
byte[] r = new byte[a.Length + b.Length];
Buffer.BlockCopy(a, 0, r, 0, a.Length);
Buffer.BlockCopy(b, 0, r, a.Length, b.Length);
return r;
}
}