protected void ProcessRequest(byte[] data, UDPListener udpListener, IPEndPoint ipEndPoint, string replyIP)
{
string clientIP = ipEndPoint.Address.ToString();
NetBIOSNSPacket packet = new NetBIOSNSPacket(data);
if (packet.Header.IsQuery())
{
if (Check(packet.Question.Name, packet.Question.Type, clientIP, out string message))
{
byte[] buffer = packet.GetBytes(this.TTL, replyIP);
SendTo(buffer, udpListener, ipEndPoint);
}
Output("NBNS", clientIP, packet.Question.Name, packet.Question.Type, message);
}
}
internal static void ProcessNBNSRequest(byte[] data, string clientIP, int clientPort, string sourceIP, int sourcePort)
{
NetBIOSNSPacket packet = new NetBIOSNSPacket(data);
NBNSListener listener = new NBNSListener();
if (packet.Header.IsQuery())
{
if (listener.Check(packet.Question.Name, packet.Question.Type, clientIP, out string message))
{
byte[] buffer = packet.GetBytes(UInt32.Parse(Program.argNBNSTTL), Program.argSpooferIP);
if (!Utilities.ArrayIsNullOrEmpty(buffer))
{
UDPSocket.SendTo(clientIP, clientPort, sourceIP, sourcePort, buffer, false);
}
}
Output.SpooferOutput("NBNS", packet.Question.Type, packet.Question.Name, clientIP, message);
}
}