public Data(socks5.Socks.SocksRequest p, byte[] buffer, int count, DataType dtype)
{
Buffer = new byte[count];
Array.Copy(buffer, Buffer, count);
Request = p;
DataType = dtype;
}
public override void OnServerDataReceived(object sender, socks5.TCP.DataEventArgs e)
{
if (e.Buffer.FindString("HTTP/1.") != -1 && e.Buffer.FindString("\r\n") != -1)
{
e.Buffer = e.Buffer.ReplaceString("\r\n", "\r\nX-Served-By: Socks5Server\r\n");
e.Count = e.Count + "X-Served-By: Socks5Server\r\n".Length;
}
}
public override socks5.TCP.Client OnConnectOverride(socks5.Socks.SocksRequest sr)
{
//use a socks5client to connect to it and passthru the data.
//port 9050 is where torsocks is running (linux & windows)
Socks5Client s = new Socks5Client ("localhost", 9050, sr.Address, sr.Port, "un", "pw");
if (s.Connect ()) {
//connect synchronously to block the thread.
return s.Client;
} else {
Console.WriteLine ("Failed!");
return null;
}
}
public override void OnClientDataReceived(object sender, socks5.TCP.DataEventArgs e)
{
//if data is HTTP, make sure it's not compressed so we can capture it in plaintext.
if (e.Buffer.FindString(" HTTP/1.1") != -1 && e.Buffer.FindString("Accept-Encoding") != -1)
{
int x = e.Buffer.FindString("Accept-Encoding:");
int y = e.Buffer.FindString("\r\n", x + 1);
e.Buffer = e.Buffer.ReplaceBetween(x, y, Encoding.ASCII.GetBytes(replaceWith));
e.Buffer = e.Buffer.ReplaceString("HTTP/1.1", "HTTP/1.0");
e.Count = e.Count - (y - x) + replaceWith.Length;
}
Utils.Add(new DataCapture.Data(e.Request, e.Buffer, e.Count, DataCapture.DataType.Sent));
}
public override socks5.TCP.Client OnConnectOverride(socks5.Socks.SocksRequest sr)
{
if (!IsGfwFucked(sr.Address))
return null;
var proxysock = new Socket(SocketType.Stream, ProtocolType.Tcp);
HttpWebRequest httpreq = HttpWebRequest.CreateHttp(sr.Address);
WebProxy wp = httpreq.Proxy as WebProxy;
wp.Address=new Uri(proxyurl);
var response = httpreq.GetResponse();
var client = new Client(new Socket(SocketType.Stream, ProtocolType.Tcp), 65535);
return client;
}
public override void OnServerDataReceived(object sender, socks5.TCP.DataEventArgs e)
{
Utils.Add(new DataCapture.Data(e.Request, e.Buffer, e.Count, DataCapture.DataType.Received));
return;
//If it's an HTTP request, make sure to use chunked. Read until chunked or content-length.
if (Chunked.IsHTTP(e.Buffer) && Chunked.IsChunked(e.Buffer))
{
//Chunked c = new Chunked(e.Client.Sock, e.Buffer, e.Count);
//e.Buffer = c.ChunkedData;
//e.Count = c.ChunkedData.Length;
//Utils.Add(new DataCapture.Data(e.Request, c.ChunkedData, c.ChunkedData.Length, DataCapture.DataType.Received));
Utils.Add(new DataCapture.Data(e.Request, e.Buffer, e.Count, DataCapture.DataType.Received));
}
//Save data into sent data list.
else
{
}
}
public override LoginStatus HandleLogin(socks5.Socks.User user)
{
return (user.Username == "test" && user.Password == "1234" ? LoginStatus.Correct : LoginStatus.Denied);
}
//static socks5.Socks.Frame f_OnDataReceivedRemote(object sender, socks5.TCP.FrameEventArgs e)
static byte[] f_OnDataReceivedRemote(object sender, socks5.TCP.FrameEventArgs e)
{
//return e.Frame;
return e.Data;
}
static socks5.Socks.LoginStatus f_OnAuthentication(object sender, socks5.TCP.SocksAuthenticationEventArgs e)
{
if(e.User.Username == "Thr" && e.User.Password == "yoloswag")
return socks5.Socks.LoginStatus.Correct;
return socks5.Socks.LoginStatus.Denied;
}
public override bool OnConnect(socks5.Socks.SocksRequest Request)
{
Console.WriteLine(Request.Port);
return true;
}
/// <summary> /// Handle client connected callback. Useful for IPblocking. /// </summary> /// <param name="Client"></param> /// <returns>Return true to allow the connection, return false to deny it.</returns> public abstract bool OnConnect(socks5.TCP.Client Client, IPEndPoint IP);
public override void OnClientDataReceived(object sender, socks5.TCP.DataEventArgs e)
{
}
