///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
internal Inbound(WwwProxy wwwProxy, Socket socket)
{
inboundIpEndPoint_ = (IPEndPoint)socket.RemoteEndPoint;
wwwProxy_ = wwwProxy;
inboundSocket_ = socket;
currentOutboundsMutex_ = new Mutex();
currentOutbounds_ = new Dictionary <Outbound, ProxyRequest>();
inboundThreadExitEvent_ = new ManualResetEvent(false);
inboundSocketReceiveEvent_ = new ManualResetEvent(false);
sslNetworkStreamReceiveEvent_ = new ManualResetEvent(false);
inboundThread_ = new Thread(RunSocket);
inboundThread_.Start();
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
internal Outbound(WwwProxy wwwProxy, Inbound inbound, bool ssl, string host, ushort port)
{
wwwProxy_ = wwwProxy;
inbound_ = inbound;
ssl_ = ssl;
host_ = host.ToLower();
port_ = port;
if (wwwProxy.remoteProxy_ != null)
{
if (wwwProxy_.remoteProxyExceptions_ != null)
{
bool exceptionMatch = false;
bool hostIsIp = Regex.Match(host_, @"^[\*\d]{1,3}\.[\*\d]{1,3}\.[\*\d]{1,3}\.[\*\d]{1,3}$").Success;
string[] hostElements = host_.Split('.');
foreach (string e in wwwProxy_.remoteProxyExceptions_)
{
bool exceptionIsIp = Regex.Match(e, @"^[\*\d]{1,3}\.[\*\d]{1,3}\.[\*\d]{1,3}\.[\*\d]{1,3}$").Success;
string[] exceptionElements = e.Split('.');
if (hostIsIp == exceptionIsIp)
{
for (int i = 0; i < Math.Min(hostElements.Length, exceptionElements.Length); ++i)
{
string hostElement = hostElements[hostIsIp ? i : hostElements.Length - i - 1];
string exceptionElement = exceptionElements[exceptionIsIp ? i : exceptionElements.Length - i - 1];
if ((hostElement != exceptionElement) && (exceptionElement != "*"))
{
exceptionMatch = false;
break;
}
else
{
exceptionMatch = true;
}
}
}
if (exceptionMatch)
{
break;
}
}
if (!exceptionMatch)
{
outboundIpEndPoint_ = wwwProxy.remoteProxy_;
useRemoteProxy_ = true;
}
}
else
{
outboundIpEndPoint_ = wwwProxy.remoteProxy_;
useRemoteProxy_ = true;
}
}
if (outboundIpEndPoint_ == null)
{
if (Regex.Match(host, @"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$").Success)
{
outboundIpEndPoint_ = new IPEndPoint(IPAddress.Parse(host_), port);
}
else
{
outboundIpEndPoint_ = new IPEndPoint(IPAddress.Parse(System.Net.Dns.GetHostEntry(host_).AddressList[0].ToString()), port_);
}
}
outboundThreadExitEvent_ = new ManualResetEvent(false);
outboundSocketReceiveEvent_ = new ManualResetEvent(false);
sslNetworkStreamReceiveEvent_ = new ManualResetEvent(false);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("WwwPyFilter {0}", Assembly.GetExecutingAssembly().GetName().Version.ToString());
Console.WriteLine("Copyright ©2008 Liam Kirton <*****@*****.**>");
Console.WriteLine();
pythonMutex_ = new Mutex();
StartPython();
try
{
pythonEngine_.ExecuteFile("WwwPyFilter.py", wwwPyFilterMod_);
}
catch (Exception e)
{
Console.WriteLine("Error: {0}", e.Message);
Console.WriteLine();
Console.WriteLine(e.StackTrace);
pythonEngine_.Shutdown();
return;
}
UserType wwwPyFilterType = wwwPyFilterMod_.Globals["WwwPyFilter"] as UserType;
wwwPyFilterClassObject_ = Ops.Call(wwwPyFilterType);
wwwProxy_ = WwwProxy.WwwProxy.GetInstance();
wwwProxy_.Connect += new WwwProxy.WwwProxyConnectEvent(WwwProxy_Connect);
wwwProxy_.Disconnect += new WwwProxy.WwwProxyConnectEvent(WwwProxy_Disconnect);
wwwProxy_.Error += new WwwProxy.WwwProxyErrorEvent(WwwProxy_Error);
wwwProxy_.Request += new WwwProxy.WwwProxyRequestEvent(WwwProxy_Request);
wwwProxy_.Response += new WwwProxy.WwwProxyResponseEvent(WwwProxy_Response);
ushort localPort = 8080;
string[] remoteProxy = null;
for (int i = 0; i < args.Length; ++i)
{
switch (i)
{
case 0:
localPort = Convert.ToUInt16(args[i]);
break;
case 1:
remoteProxy = args[i].Split(':');
break;
}
}
wwwProxy_.Start(localPort, (remoteProxy != null) ? new IPEndPoint(IPAddress.Parse(remoteProxy[0]), Convert.ToUInt16(remoteProxy[1])) : null);
Console.WriteLine("Running. Press Ctrl+C to Quit.");
Console.WriteLine();
exitEvent_ = new ManualResetEvent(false);
Console.CancelKeyPress += new ConsoleCancelEventHandler(Console_CancelKeyPress);
exitEvent_.WaitOne();
Console.WriteLine("Closing.");
wwwProxy_.Stop();
StopPython();
}
