Example #1
0
 private void Packeteer_OnMessageReceived(Packeteer sender, NetProxy.Hub.Common.Peer peer, NetProxy.Hub.Common.Packet packet)
 {
     if (packet.Label == Constants.CommandLables.GuiRequestRoute)
     {
         this.Invoke(_populateRouteInformation, JsonConvert.DeserializeObject <Route>(packet.Payload));
     }
 }
Example #2
0
        private bool ChangeConnection()
        {
            _statsTimer.Stop();

            using (var formConnect = new FormConnect())
            {
                if (formConnect.ShowDialog() == DialogResult.OK)
                {
                    if (_packeteer != null)
                    {
                        _packeteer.Disconnect();
                    }

                    _connectionInfo = formConnect.GetConnectionInfo();

                    _packeteer = LoginPacketeerFactory.GetNewPacketeer(_connectionInfo);
                    _packeteer.OnMessageReceived  += Packeteer_OnMessageReceived;
                    _packeteer.OnPeerDisconnected += Packeteer_OnPeerDisconnected;

                    RefreshRouteList();

                    _statsTimer.Start();
                    return(true);
                }
            }

            _statsTimer.Start();
            return(false);
        }
Example #3
0
        private void Worker_DoWork(object sender, DoWorkEventArgs e)
        {
            e.Result        = false;
            _loginResult    = false;
            _connectMessage = "Failed to connect.";

            _packeteer = new Packeteer();
            _packeteer.OnMessageReceived += Packeteer_OnMessageReceived;

            try
            {
                _worker.ReportProgress(0, new ProgressFormStatus()
                {
                    Header = "Connecting..."
                });

                if (_packeteer.Connect(_connectionInfo.ServerName, _connectionInfo.Port))
                {
                    _worker.ReportProgress(0, new ProgressFormStatus()
                    {
                        Header = "Logging in..."
                    });
                    _loginConnectionEvent = new AutoResetEvent(false);

                    UserLogin userLogin = new UserLogin()
                    {
                        UserName     = _connectionInfo.UserName,
                        PasswordHash = Library.Crypto.Hashing.Sha256(_connectionInfo.Password)
                    };

                    _packeteer.SendAll(Constants.CommandLables.GuiRequestLogin, JsonConvert.SerializeObject(userLogin));

                    if (_loginConnectionEvent.WaitOne(5000))
                    {
                        _worker.ReportProgress(0, new ProgressFormStatus()
                        {
                            Header = "Logging in..."
                        });

                        e.Result = _loginResult;

                        if (_loginResult == false)
                        {
                            _connectMessage = "Unknown user or bad password.";
                        }
                    }
                }
                else
                {
                    _connectMessage = "Could not connect to remote server.";
                }
            }
            catch (Exception ex)
            {
                _connectMessage = "An error occured while logging in: " + ex.Message;
            }

            _packeteer.Disconnect();
        }
Example #4
0
 private void Packeteer_OnMessageReceived(Packeteer sender, NetProxy.Hub.Common.Peer peer, NetProxy.Hub.Common.Packet packet)
 {
     if (packet.Label == Constants.CommandLables.GuiRequestUserList)
     {
         var collection = JsonConvert.DeserializeObject <Users>(packet.Payload);
         this.Invoke(_populateGrid, new object[] { collection });
     }
 }
Example #5
0
 private void Packeteer_OnPeerDisconnected(Packeteer sender, NetProxy.Hub.Common.Peer peer)
 {
     lock (_config)
     {
         _loggedInPeers.Remove(peer.Id);
     }
     Console.WriteLine("Disconnected Session: {0} (Logged in users {1}).", peer.Id, _loggedInPeers.Count());
 }
Example #6
0
        public FormRoute(ConnectionInfo connectionInfo, string routeId)
        {
            InitializeComponent();

            _populateRouteInformation = OnPopulateRouteInformation;

            this._routeId = routeId ?? Guid.NewGuid().ToString();
            _packeteer    = LoginPacketeerFactory.GetNewPacketeer(connectionInfo);
            _packeteer.OnMessageReceived += Packeteer_OnMessageReceived;

            var trafficTypes = new List <ComboItem>();

            trafficTypes.Add(new ComboItem("Binary", TrafficType.Binary));
            trafficTypes.Add(new ComboItem("HTTP", TrafficType.Http));
            trafficTypes.Add(new ComboItem("HTTPS", TrafficType.Https));

            comboBoxTrafficType.DisplayMember = "Display";
            comboBoxTrafficType.ValueMember   = "Value";
            comboBoxTrafficType.DataSource    = trafficTypes;

            var bindingProtocol = new List <ComboItem>();

            bindingProtocol.Add(new ComboItem("TCP/IP v4", BindingProtocal.Pv4));
            bindingProtocol.Add(new ComboItem("TCP/IP v6", BindingProtocal.Pv6));

            comboBoxBindingProtocol.DisplayMember = "Display";
            comboBoxBindingProtocol.ValueMember   = "Value";
            comboBoxBindingProtocol.DataSource    = bindingProtocol;

            var connectionPatterns = new List <ComboItem>();

            //connectionPatterns.Add(new ComboItem("Balanced", ConnectionPattern.Balanced)); //Not yet implemented.
            connectionPatterns.Add(new ComboItem("Fail-Over", ConnectionPattern.FailOver));
            connectionPatterns.Add(new ComboItem("Round-Robbin", ConnectionPattern.RoundRobbin));

            comboBoxConnectionPattern.DisplayMember = "Display";
            comboBoxConnectionPattern.ValueMember   = "Value";
            comboBoxConnectionPattern.DataSource    = connectionPatterns;

            ColumnBindingsEnabled.DefaultCellStyle.NullValue    = true;
            ColumnEndpointsEnabled.DefaultCellStyle.NullValue   = true;
            ColumnHTTPHeadersEnabled.DefaultCellStyle.NullValue = true;

            //----------------------------------------------------------------------------
            //Fill in some safe defaults:
            comboBoxTrafficType.SelectedValue        = TrafficType.Http;
            comboBoxBindingProtocol.SelectedValue    = BindingProtocal.Pv4;
            checkBoxListenOnAllAddresses.Checked     = true;
            textBoxInitialBufferSize.Text            = Constants.DefaultInitialBufferSize.ToString();
            textBoxMaxBufferSize.Text                = Constants.DefaultMaxBufferSize.ToString();
            textBoxAcceptBacklogSize.Text            = Constants.DefaultAcceptBacklogSize.ToString();
            comboBoxConnectionPattern.SelectedValue  = ConnectionPattern.RoundRobbin;
            textBoxEncryptionInitTimeout.Text        = Constants.DefaultEncryptionInitilizationTimeoutMs.ToString();
            textBoxStickySessionCacheExpiration.Text = Constants.DefaultStickySessionExpiration.ToString();
            textBoxSpinLockCount.Text                = Constants.DefaultSpinLockCount.ToString();
            checkBoxListenAutoStart.Checked          = true;
            //----------------------------------------------------------------------------
        }
Example #7
0
 private void Packeteer_OnMessageReceived(Packeteer sender, Hub.Common.Peer peer, Hub.Common.Packet packet)
 {
     if (packet.Label == Constants.CommandLables.GuiRequestLogin)
     {
         GenericBooleanResult result = JsonConvert.DeserializeObject <GenericBooleanResult>(packet.Payload);
         _loginResult = result.Value;
         _loginConnectionEvent.Set();
     }
 }
Example #8
0
        public FormServerSettings(ConnectionInfo connectionInfo)
        {
            InitializeComponent();

            _populateGrid        = OnPopulateGrid;
            this._connectionInfo = connectionInfo;

            _packeteer = LoginPacketeerFactory.GetNewPacketeer(connectionInfo);
            _packeteer.OnMessageReceived += Packeteer_OnMessageReceived;
        }
Example #9
0
        private void Packeteer_OnMessageReceived(Packeteer sender, NetProxy.Hub.Common.Peer peer, NetProxy.Hub.Common.Packet packet)
        {
            Console.WriteLine("{0}{1}", packet.Label, packet.Payload);

            if (packet.Label == Constants.CommandLables.GuiRequestRouteList)
            {
                this.Invoke(_populateRouteList, JsonConvert.DeserializeObject <List <RouteGridItem> >(packet.Payload));
            }
            else if (packet.Label == Constants.CommandLables.GuiSendMessage)
            {
                this.Invoke(_sendMessage, packet.Payload);
            }
            if (packet.Label == Constants.CommandLables.GuiRequestRouteStatsList)
            {
                this.Invoke(_populateRouteListStats, JsonConvert.DeserializeObject <List <RouteGridStats> >(packet.Payload));
            }
        }
        public static Packeteer GetNewPacketeer(ConnectionInfo connectionInfo)
        {
            Packeteer packeteer = new Packeteer();

            if (packeteer.Connect(connectionInfo.ServerName, connectionInfo.Port))
            {
                UserLogin userLogin = new UserLogin()
                {
                    UserName     = connectionInfo.UserName,
                    PasswordHash = Library.Crypto.Hashing.Sha256(connectionInfo.Password)
                };

                packeteer.SendAll(Constants.CommandLables.GuiRequestLogin, JsonConvert.SerializeObject(userLogin));
                return(packeteer);
            }

            return(null);
        }
Example #11
0
 private void Packeteer_OnPeerDisconnected(Packeteer sender, NetProxy.Hub.Common.Peer peer)
 {
     this.Invoke(_connectionLost);
 }
Example #12
0
        private void Packeteer_OnMessageReceived(Packeteer sender, NetProxy.Hub.Common.Peer peer, NetProxy.Hub.Common.Packet packet)
        {
            //Console.WriteLine("{0}:{1}", packet.Label, packet.Payload);

            if (_loggedInPeers.Contains(peer.Id) == false)
            {
                if (packet.Label == Constants.CommandLables.GuiRequestLogin)
                {
                    try
                    {
                        lock (_config)
                        {
                            var userLogin = JsonConvert.DeserializeObject <UserLogin>(packet.Payload);

                            var singleUser = (from o in _config.Users.List
                                              where o.UserName.ToLower() == userLogin.UserName.ToLower() &&
                                              o.PasswordHash.ToLower() == userLogin.PasswordHash.ToLower()
                                              select o).FirstOrDefault();

                            if (singleUser != null)
                            {
                                _loggedInPeers.Add(peer.Id);
                                Console.WriteLine("Logged in session: {0}, User: {1} (Logged in users {2}).", peer.Id, userLogin.UserName.ToLower(), _loggedInPeers.Count());
                            }
                            else
                            {
                                Console.WriteLine("Failed Login session: {0}, User: {1} (Logged in users {2}).", peer.Id, userLogin.UserName.ToLower(), _loggedInPeers.Count());
                            }

                            _packeteer.SendTo(peer.Id, packet.Label, JsonConvert.SerializeObject(new GenericBooleanResult()
                            {
                                Value = singleUser != null
                            }));
                        }
                    }
                    catch (Exception ex)
                    {
                        Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                        {
                            Severity   = EventLogging.Severity.Error,
                            CustomText = "An error occured while logging in.",
                            Exception  = ex
                        });

                        _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                    }
                }

                return; //If the peer is not logged in, don't go any further.
            }

            if (packet.Label == Constants.CommandLables.GuiRequestRouteList)
            {
                try
                {
                    List <RouteGridItem> routes = new List <RouteGridItem>();

                    lock (_config)
                    {
                        foreach (var router in _routers.List)
                        {
                            RouteGridItem augmentedRoute = new RouteGridItem()
                            {
                                Id                   = router.Route.Id,
                                Name                 = router.Route.Name,
                                TrafficType          = router.Route.TrafficType,
                                RouterType           = router.Route.TrafficType.ToString() + " / " + router.Route.BindingProtocal.ToString(),
                                BindingProtocal      = router.Route.BindingProtocal,
                                Description          = router.Route.Description,
                                IsRunning            = router.IsRunning,
                                ListenPort           = router.Route.ListenPort,
                                ListenOnAllAddresses = router.Route.ListenOnAllAddresses,
                                Bindings             = router.Route.Bindings
                            };

                            routes.Add(augmentedRoute);
                        }
                    }

                    _packeteer.SendTo(peer.Id, packet.Label, JsonConvert.SerializeObject(routes));
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to get route list.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiRequestRouteStatsList)
            {
                try
                {
                    List <RouteGridStats> stats = new List <RouteGridStats>();

                    lock (_config)
                    {
                        foreach (var router in _routers.List)
                        {
                            RouteGridStats augmentedRoute = new RouteGridStats()
                            {
                                Id                 = router.Route.Id,
                                IsRunning          = router.IsRunning,
                                BytesReceived      = router.Stats.BytesReceived,
                                BytesSent          = router.Stats.BytesSent,
                                TotalConnections   = router.Stats.TotalConnections,
                                CurrentConnections = router.CurrentConnectionCount
                            };
                            stats.Add(augmentedRoute);
                        }
                    }

                    _packeteer.SendTo(peer.Id, packet.Label, JsonConvert.SerializeObject(stats));
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to get route stats list.",
                        Exception  = ex
                    });
                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiRequestRoute)
            {
                try
                {
                    lock (_config)
                    {
                        Guid   routerId = Guid.Parse(packet.Payload);
                        Router router   = _routers[routerId];
                        if (router != null)
                        {
                            string value = JsonConvert.SerializeObject(router.Route);
                            _packeteer.SendTo(peer.Id, packet.Label, value);
                        }
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to get route.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiRequestUserList)
            {
                try
                {
                    lock (_config)
                    {
                        string value = JsonConvert.SerializeObject(_config.Users);
                        _packeteer.SendTo(peer.Id, packet.Label, value);
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to get user list.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiPersistUserList)
            {
                try
                {
                    var value = JsonConvert.DeserializeObject <Users>(packet.Payload);

                    lock (_config)
                    {
                        _config.Users.List.Clear();

                        foreach (var user in value.List)
                        {
                            _config.Users.Add(user);
                        }
                        SaveConfiguration();
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to save user list.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiPersistUpsertRoute)
            {
                try
                {
                    var value = JsonConvert.DeserializeObject <Route>(packet.Payload);

                    lock (_config)
                    {
                        var existingRoute = (from o in _routers.List
                                             where o.Route.Id == value.Id
                                             select o).FirstOrDefault();

                        if (existingRoute != null)
                        {
                            existingRoute.Stop();
                            _routers.List.Remove(existingRoute);
                        }

                        var newRouter = new Router(value);

                        _routers.Add(newRouter);

                        SaveConfiguration();

                        if (newRouter.Route.AutoStart)
                        {
                            newRouter.Start();
                        }
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to upsert route.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiPersistDeleteRoute)
            {
                try
                {
                    Guid routeId = Guid.Parse(packet.Payload);

                    lock (_config)
                    {
                        var existingRoute = (from o in _routers.List
                                             where o.Route.Id == routeId
                                             select o).FirstOrDefault();

                        if (existingRoute != null)
                        {
                            existingRoute.Stop();
                            _routers.List.Remove(existingRoute);
                        }
                        SaveConfiguration();
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to get delete route.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "The operation failed: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiPersistStopRoute)
            {
                try
                {
                    Guid routeId = Guid.Parse(packet.Payload);

                    lock (_config)
                    {
                        var existingRoute = (from o in _routers.List
                                             where o.Route.Id == routeId
                                             select o).FirstOrDefault();

                        if (existingRoute != null)
                        {
                            existingRoute.Stop();
                        }
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to get stop route.",
                        Exception  = ex
                    });

                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "Failed to stop route: " + ex.Message);
                }
            }
            else if (packet.Label == Constants.CommandLables.GuiPersistStartRoute)
            {
                try
                {
                    Guid routeId = Guid.Parse(packet.Payload);

                    lock (_config)
                    {
                        var existingRoute = (from o in _routers.List
                                             where o.Route.Id == routeId
                                             select o).FirstOrDefault();

                        if (existingRoute != null)
                        {
                            if (existingRoute.Start() == false)
                            {
                                _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "Failed to start route.");
                            }
                        }
                    }
                }
                catch (Exception ex)
                {
                    Singletons.EventLog.WriteEvent(new EventLogging.EventPayload
                    {
                        Severity   = EventLogging.Severity.Error,
                        CustomText = "Failed to start route.",
                        Exception  = ex
                    });
                    _packeteer.SendTo(peer.Id, Constants.CommandLables.GuiSendMessage, "Failed to start route: " + ex.Message);
                }
            }
        }