示例#1
0
文件: WmEAnp.cs 项目: tmbx/kwm-ng
        /// <summary>
        /// Verify the EAnp event UUID specified.
        /// </summary>
        private void HandleCheckEventUuid(AnpMsg cmd, AnpMsg res)
        {
            int    i       = 0;
            UInt64 kwsID   = cmd.Elements[i++].UInt64;
            UInt64 eventID = cmd.Elements[i++].UInt64;

            byte[] uuid = cmd.Elements[i++].Bin;
            AnpMsg evt  = Wm.LocalDbBroker.GetEAnpEvent(kwsID, eventID);

            if (evt == null)
            {
                throw new EAnpExGeneric("no such event");
            }
            if (!KUtil.ByteArrayEqual(evt.Elements[4].Bin, uuid))
            {
                throw new EAnpExGeneric("uuid mismatch");
            }
        }
示例#2
0
文件: KmodThread.cs 项目: tmbx/kwm-ng
        /// <summary>
        /// Start kmod and connect to it.
        /// </summary>
        private void StartKmod()
        {
            FileStream  file       = null;
            Socket      listenSock = null;
            RegistryKey kwmRegKey  = null;

            try
            {
                // Get the path to the kmod executable in the registry.
                kwmRegKey = KwmReg.GetKwmLMRegKey();
                String Kmod = "\"" + (String)kwmRegKey.GetValue("InstallDir", @"C:\Program Files\Teambox\Teambox Manager") + "\\kmod\\kmod.exe\"";

                // The directory where KMOD will save logs and its database for use with the kwm.
                String KmodDir = KwmPath.GetKmodDirPath();
                Directory.CreateDirectory(KmodDir);

                // Start listening for kmod to connect when it'll be started.
                IPEndPoint endPoint = new IPEndPoint(IPAddress.Loopback, 0);
                listenSock = new Socket(endPoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
                listenSock.Bind(endPoint);
                listenSock.Listen(1);
                int port = ((IPEndPoint)listenSock.LocalEndPoint).Port;

                // Start KMOD in debugging mode if our settings say so.
                String debug   = KwmCfg.Cur.KtlstunnelLoggingLevel > 0 ? " -l 3" : "";
                String args    = " -C kmod_connect -p " + port + debug + " -m 20000 -k \"" + KmodDir + "\"";
                String cmdLine = Kmod + args;
                KLogging.Log("About to start kmod.exe: " + cmdLine);
                m_kmodProc = new KProcess(cmdLine);
                m_kmodProc.InheritHandles = false;
                m_kmodProc.CreationFlags  = (uint)KSyscalls.CREATION_FLAGS.CREATE_NO_WINDOW;
                m_kmodProc.Start();

                // Wait for KMOD to connect for about 10 seconds.
                DateTime startTime = DateTime.Now;
                while (true)
                {
                    SelectSockets select = new SelectSockets();
                    select.AddRead(listenSock);
                    SetSelectTimeout(startTime, 10000, select, "no KMOD connection received");
                    Block(select);

                    if (select.InRead(listenSock))
                    {
                        m_kmodSock          = listenSock.Accept();
                        m_kmodSock.Blocking = false;
                        break;
                    }
                }

                // Read the authentication data.
                byte[] authSockData = new byte[32];
                byte[] authFileData = new byte[32];

                startTime = DateTime.Now;
                int nbRead = 0;
                while (nbRead != 32)
                {
                    SelectSockets select = new SelectSockets();
                    select.AddRead(m_kmodSock);
                    SetSelectTimeout(startTime, 2000, select, "no authentication data received");
                    Block(select);
                    int r = KSocket.SockRead(m_kmodSock, authSockData, nbRead, 32 - nbRead);
                    if (r > 0)
                    {
                        nbRead += r;
                    }
                }

                file = File.Open(KmodDir + "\\connect_secret", FileMode.Open);
                file.Read(authFileData, 0, 32);
                if (!KUtil.ByteArrayEqual(authFileData, authSockData))
                {
                    throw new Exception("invalid authentication data received");
                }

                // Set the transport.
                m_transport = new K3pTransport(m_kmodSock);
            }

            finally
            {
                if (file != null)
                {
                    file.Close();
                }
                if (listenSock != null)
                {
                    listenSock.Close();
                }
                if (kwmRegKey != null)
                {
                    kwmRegKey.Close();
                }
            }
        }