Inheritance: Shadowsocks.Controller.Listener.Service
Exemplo n.º 1
0
        public TCPHandler(ShadowsocksController controller, Configuration config, TCPRelay tcprelay, Socket socket)
        {
            this._controller = controller;
            this._config = config;
            this._tcprelay = tcprelay;
            this._connection = socket;

            lastActivity = DateTime.Now;
        }
Exemplo n.º 2
0
        public TCPHandler(ShadowsocksController controller, Configuration config, TCPRelay tcprelay, Socket socket)
        {
            this._controller = controller;
            this._config     = config;
            this._tcprelay   = tcprelay;
            this._connection = socket;

            lastActivity = DateTime.Now;
        }
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();

            if (_listener != null)
            {
                _listener.Stop();
            }

            if (_availabilityStatics == null)
            {
                _availabilityStatics = new AvailabilityStatistics();
                _availabilityStatics.UpdateConfiguration(_config);
            }

            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List <Listener.Service> services = new List <Listener.Service>();
                services.Add(tcpRelay);
                services.Add(udpRelay);
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            Util.Utils.ReleaseMemory(true);
        }
Exemplo n.º 4
0
        public TCPHandler(ShadowsocksController controller, Configuration config, TCPRelay tcprelay, Socket socket)
        {
            _controller    = controller;
            _config        = config;
            _tcprelay      = tcprelay;
            _connection    = socket;
            _proxyTimeout  = config.proxy.proxyTimeout * 1000;
            _serverTimeout = config.GetCurrentServer().timeout * 1000;

            lastActivity = DateTime.Now;
        }
Exemplo n.º 5
0
        public TCPHandler(ShadowsocksController controller, Configuration config, TCPRelay tcprelay, Socket socket)
        {
            _controller = controller;
            _config = config;
            _tcprelay = tcprelay;
            _connection = socket;
            _proxyTimeout = config.proxy.proxyTimeout * 1000;
            _serverTimeout = config.GetCurrentServer().timeout * 1000;

            lastActivity = DateTime.Now;
        }
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();

            if (polipoRunner == null)
            {
                polipoRunner = new PolipoRunner();
            }
            if (_pacServer == null)
            {
                _pacServer = new PACServer();
                _pacServer.PACFileChanged += pacServer_PACFileChanged;
            }
            _pacServer.UpdateConfiguration(_config);
            if (gfwListUpdater == null)
            {
                gfwListUpdater = new GFWListUpdater();
                gfwListUpdater.UpdateCompleted += pacServer_PACUpdateCompleted;
                gfwListUpdater.Error += pacServer_PACUpdateError;
            }

            if (_listener != null)
            {
                _listener.Stop();
            }

            if (_availabilityStatics == null)
            {
                _availabilityStatics = new AvailabilityStatistics();
                _availabilityStatics.UpdateConfiguration(_config);
            }

            // don't put polipoRunner.Start() before pacServer.Stop()
            // or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
            // though UseShellExecute is set to true now
            // http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
            polipoRunner.Stop();
            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                polipoRunner.Start(_config);

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List<Listener.Service> services = new List<Listener.Service>();
                services.Add(tcpRelay);
                services.Add(udpRelay);
                services.Add(_pacServer);
                services.Add(new PortForwarder(polipoRunner.RunningPort));
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            UpdateSystemProxy();
            Util.Utils.ReleaseMemory(true);
        }
Exemplo n.º 7
0
        private TCPRelay tcprelay;  // TODO: tcprelay ?= relay

        public TCPHandler(TCPRelay tcprelay)
        {
            this.tcprelay = tcprelay;
        }
Exemplo n.º 8
0
        private TCPRelay tcprelay;  // TODO: tcprelay ?= relay

        public TCPHandler(TCPRelay tcprelay)
        {
            this.tcprelay = tcprelay;
        }
Exemplo n.º 9
0
 public TCPHandler(TCPRelay tcprelay, Configuration config)
 {
     this._tcprelay = tcprelay;
     this._config = config;
 }
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();
            StatisticsConfiguration = StatisticsStrategyConfiguration.Load();

            if (polipoRunner == null)
            {
                polipoRunner = new PolipoRunner();
            }
            if (_pacServer == null)
            {
                _pacServer = new PACServer();
                _pacServer.PACFileChanged += pacServer_PACFileChanged;
            }
            _pacServer.UpdateConfiguration(_config);
            if (gfwListUpdater == null)
            {
                gfwListUpdater = new GFWListUpdater();
                gfwListUpdater.UpdateCompleted += pacServer_PACUpdateCompleted;
                gfwListUpdater.Error           += pacServer_PACUpdateError;
            }

            if (availabilityStatistics == null)
            {
                availabilityStatistics = new AvailabilityStatistics(_config, StatisticsConfiguration);
            }
            availabilityStatistics.UpdateConfiguration(_config, StatisticsConfiguration);

            if (_listener != null)
            {
                _listener.Stop();
            }
            // don't put polipoRunner.Start() before pacServer.Stop()
            // or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
            // though UseShellExecute is set to true now
            // http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
            polipoRunner.Stop();
            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                polipoRunner.Start(_config);

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List <Listener.Service> services = new List <Listener.Service>();
                services.Add(tcpRelay);   // 开启本地socks5 tcp代理服务
                services.Add(udpRelay);   // 开启本地socks5 udp代理服务
                services.Add(_pacServer); // 开启本地pac服务器

                /*
                 * 这里是shadowsocks-windows能成为http代理的关键之处。:100:
                 * 我们在对ss-windows设置各种代理模式时,实际上只是对系统的internet选项进行的http代理设置。
                 * 我们知道,ss服务器是一个socks协议的代理,为什么对系统的http代理请求也能起作用呢?
                 *
                 * 当ss-windows启动时,同时会启动privoxy.exe(监听8123端口,可配置),privoxy是一个http代理,它收到http请求后,
                 * 转化成socks协议的数据,再转发给ss端口,由ss访问internet,再层层向回发。
                 *
                 *           http请求                     转发给                           封包成socks5协议,转发给
                 * browser-------------> ss socks5 代理 ----------------------> privoxy -----------------------------> ss socks5 代理
                 *       <--------------               <----------------------         <-----------------------------
                 *       转发http响应数据                 封包成http形式数据                 将结果以socks5形式返回
                 *
                 */
                services.Add(new PortForwarder(polipoRunner.RunningPort));  //开启本地http代理服务
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            UpdateSystemProxy();
            Util.Utils.ReleaseMemory(true);
        }
Exemplo n.º 11
0
 public TCPHandler(TCPRelay tcprelay, Configuration config)
 {
     this._tcprelay = tcprelay;
     this._config   = config;
 }
Exemplo n.º 12
0
        protected void Reload()
        {
            Encryption.RNG.Reload();
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();
            Configuration.Process(ref _config);

            NLogConfig.LoadConfiguration();

            logger.Info($"WPF Localization Extension|Current culture: {LocalizeDictionary.CurrentCulture}");

            // set User-Agent for httpClient
            try
            {
                if (!string.IsNullOrWhiteSpace(_config.userAgentString))
                {
                    httpClient.DefaultRequestHeaders.Add("User-Agent", _config.userAgentString);
                }
            }
            catch
            {
                // reset userAgent to default and reapply
                Configuration.ResetUserAgent(_config);
                httpClient.DefaultRequestHeaders.Add("User-Agent", _config.userAgentString);
            }

            privoxyRunner = privoxyRunner ?? new PrivoxyRunner();

            _pacDaemon = _pacDaemon ?? new PACDaemon(_config);
            _pacDaemon.PACFileChanged      += PacDaemon_PACFileChanged;
            _pacDaemon.UserRuleFileChanged += PacDaemon_UserRuleFileChanged;
            _pacServer = _pacServer ?? new PACServer(_pacDaemon);
            _pacServer.UpdatePACURL(_config); // So PACServer works when system proxy disabled.

            GeositeUpdater.ResetEvent();
            GeositeUpdater.UpdateCompleted += PacServer_PACUpdateCompleted;
            GeositeUpdater.Error           += PacServer_PACUpdateError;

            _tcpListener?.Stop();
            _udpListener?.Stop();
            StopPlugins();

            // don't put PrivoxyRunner.Start() before pacServer.Stop()
            // or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
            // though UseShellExecute is set to true now
            // http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
            privoxyRunner.Stop();
            try
            {
                var strategy = GetCurrentStrategy();
                strategy?.ReloadServers();

                StartPlugin();
                privoxyRunner.Start(_config);

                TCPRelay tcpRelay = new TCPRelay(this, _config);
                tcpRelay.OnInbound  += UpdateInboundCounter;
                tcpRelay.OnOutbound += UpdateOutboundCounter;
                tcpRelay.OnFailed   += (o, e) => GetCurrentStrategy()?.SetFailure(e.server);

                UDPRelay udpRelay = new UDPRelay(this);
                _tcpListener = new TCPListener(_config, new List <IStreamService>
                {
                    tcpRelay,
                    _pacServer,
                    new PortForwarder(privoxyRunner.RunningPort),
                });
                _tcpListener.Start();
                _udpListener = new UDPListener(_config, new List <IDatagramService>
                {
                    udpRelay,
                });
                _udpListener.Start();
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException se)
                {
                    if (se.SocketErrorCode == SocketError.AddressAlreadyInUse)
                    {
                        e = new Exception(I18N.GetString("Port {0} already in use", _config.localPort), e);
                    }
                    else if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port {0} is reserved by system", _config.localPort), e);
                    }
                }
                logger.LogUsefulException(e);
                ReportError(e);
            }

            ConfigChanged?.Invoke(this, new EventArgs());
            UpdateSystemProxy();
        }
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();

            if (_listener != null)
            {
                _listener.Stop();
            }

            if (_availabilityStatics == null)
            {
                _availabilityStatics = new AvailabilityStatistics();
                _availabilityStatics.UpdateConfiguration(_config);
            }

            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List<Listener.Service> services = new List<Listener.Service>();
                services.Add(tcpRelay);
                services.Add(udpRelay);
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            Util.Utils.ReleaseMemory(true);
        }
        protected void Reload()
        {
            // some logic in configuration updated the config when saving, we need to read it again
            _config = Configuration.Load();
            StatisticsConfiguration = StatisticsStrategyConfiguration.Load();

            if (polipoRunner == null)
            {
                polipoRunner = new PolipoRunner();
            }
            if (_pacServer == null)
            {
                _pacServer = new PACServer();
                _pacServer.PACFileChanged += pacServer_PACFileChanged;
            }
            _pacServer.UpdateConfiguration(_config);
            if (gfwListUpdater == null)
            {
                gfwListUpdater = new GFWListUpdater();
                gfwListUpdater.UpdateCompleted += pacServer_PACUpdateCompleted;
                gfwListUpdater.Error += pacServer_PACUpdateError;
            }

            if (availabilityStatistics == null)
            {
                availabilityStatistics = new AvailabilityStatistics(_config, StatisticsConfiguration);
            }
            availabilityStatistics.UpdateConfiguration(_config, StatisticsConfiguration);

            if (_listener != null)
            {
                _listener.Stop();
            }
            // don't put polipoRunner.Start() before pacServer.Stop()
            // or bind will fail when switching bind address from 0.0.0.0 to 127.0.0.1
            // though UseShellExecute is set to true now
            // http://stackoverflow.com/questions/10235093/socket-doesnt-close-after-application-exits-if-a-launched-process-is-open
            polipoRunner.Stop();
            try
            {
                var strategy = GetCurrentStrategy();
                if (strategy != null)
                {
                    strategy.ReloadServers();
                }

                polipoRunner.Start(_config);

                TCPRelay tcpRelay = new TCPRelay(this);
                UDPRelay udpRelay = new UDPRelay(this);
                List<Listener.Service> services = new List<Listener.Service>();
                services.Add(tcpRelay); // 开启本地socks5 tcp代理服务
                services.Add(udpRelay); // 开启本地socks5 udp代理服务
                services.Add(_pacServer);   // 开启本地pac服务器

                /*
                   这里是shadowsocks-windows能成为http代理的关键之处。:100:
                   我们在对ss-windows设置各种代理模式时,实际上只是对系统的internet选项进行的http代理设置。
                   我们知道,ss服务器是一个socks协议的代理,为什么对系统的http代理请求也能起作用呢?

                   当ss-windows启动时,同时会启动privoxy.exe(监听8123端口,可配置),privoxy是一个http代理,它收到http请求后,
                   转化成socks协议的数据,再转发给ss端口,由ss访问internet,再层层向回发。

                             http请求                     转发给                           封包成socks5协议,转发给
                   browser-------------> ss socks5 代理 ----------------------> privoxy -----------------------------> ss socks5 代理
                         <--------------               <----------------------         <-----------------------------
                         转发http响应数据                 封包成http形式数据                 将结果以socks5形式返回

                */
                services.Add(new PortForwarder(polipoRunner.RunningPort));  //开启本地http代理服务
                _listener = new Listener(services);
                _listener.Start(_config);
            }
            catch (Exception e)
            {
                // translate Microsoft language into human language
                // i.e. An attempt was made to access a socket in a way forbidden by its access permissions => Port already in use
                if (e is SocketException)
                {
                    SocketException se = (SocketException)e;
                    if (se.SocketErrorCode == SocketError.AccessDenied)
                    {
                        e = new Exception(I18N.GetString("Port already in use"), e);
                    }
                }
                Logging.LogUsefulException(e);
                ReportError(e);
            }

            if (ConfigChanged != null)
            {
                ConfigChanged(this, new EventArgs());
            }

            UpdateSystemProxy();
            Util.Utils.ReleaseMemory(true);
        }