public static void ProxyToDrain() //Proxy-Client will connect to the remote Server
{
Console.WriteLine("Trying to connect to Drain [Server] ...");
ProxyToDrainBuffer = new byte[BufferSize]; //Create 'read' Buffer
try
{
DrainClient.Connect(DrainHost);
Console.WriteLine("Successfully connected to Drain [Server]");
StopWatch = new Stopwatch();
StopWatch.Start();
if (InjectMode)
{
Thread InjectPacketThread = new Thread(InjectPacket);
InjectPacketThread.Start();
}
while (true)
{
ProxyToDrainBuffer = new byte[BufferSize]; //Clear 'read' Buffer
int lenght = DrainClient.Receive(ProxyToDrainBuffer, ProxyToDrainBuffer.Length, 0); //Read Data from Server
BytesDownloadedServer += lenght;
if (!InjectMode)
{
if (PwnAdventure3)
{
PacketParser.CheckForServersData(DeleteZeroTrail(ProxyToDrainBuffer), lenght);
}
else
{
Console.WriteLine("[Server -> Client] " + PacketParser.ByteToHex(DeleteZeroTrail(ProxyToDrainBuffer)));
}
}
if (!Allowed_SendToClient)
{
Allowed_SendToClient = true;
continue;
}
SourceHandler.Send(ProxyToDrainBuffer, lenght, SocketFlags.None); //Forward the read Data to Client
}
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("### Connection Problems with Server ### " + e);
Console.ResetColor();
}
}
/***************************************************************/
public static void SourceToProxy() //Local Proxy Server waiting for connection, the real Client will be connected here
{
SourceToProxyBuffer = new byte[BufferSize]; //Create 'read' Buffer
try
{
SourceListener.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
SourceListener.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
SourceListener.Bind(SourceHost);
SourceListener.Listen(1);
Console.WriteLine("Waiting for Source [Client] ... \n");
Thread AnimationThread = new Thread(DisplayAnimation); //If Client has connected to Proxy -> start connection to the remote Server
AnimationThread.Start();
SourceHandler = SourceListener.Accept();
AnimationThread.Abort();
Console.WriteLine("");
Console.WriteLine("Source [Client] has connected! \n");
Thread ProxyToDrainThread = new Thread(ProxyToDrain); //If Client has connected to Proxy -> start connection to the remote Server
ProxyToDrainThread.Start();
while (true)
{
SourceToProxyBuffer = new byte[BufferSize]; //Clear 'read' Buffer
int lenght = SourceHandler.Receive(SourceToProxyBuffer, SourceToProxyBuffer.Length, 0); //Read Data from Client
BytesDownloadedClient += lenght;
while (!DrainClient.Connected) //Don't do anything if Proxy hasn't connected to the remote Server
{
}
if (!InjectMode)
{
if (PwnAdventure3)
{
PacketParser.CheckForClientsData(DeleteZeroTrail(SourceToProxyBuffer), lenght);
}
else
{
Console.WriteLine("[Client -> Server] " + PacketParser.ByteToHex(DeleteZeroTrail(SourceToProxyBuffer)));
}
}
if (!Allowed_SendToServer)
{
Allowed_SendToServer = true;
continue;
}
DrainClient.Send(SourceToProxyBuffer, lenght, SocketFlags.None); //Forward the read Data to Server
}
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("### Connection Problems with Client ### " + e);
Console.ResetColor();
}
}
