public void changeServerConfig(ServerConfigData MQTTConfigData) { _theAuthenticator = MQTTConfigData.Authenticator; _ServerConfiguration = new MqttServerOptionsBuilder(); _ServerConfiguration.WithConnectionValidator(this); _ServerConfiguration.WithApplicationMessageInterceptor(this); _ServerConfiguration.WithSubscriptionInterceptor(this); _ServerConfiguration.WithClientId("Server"); _ServerConfiguration.WithDefaultEndpointBoundIPAddress(MQTTConfigData.listenAdress); _ServerConfiguration.WithDefaultEndpointPort(MQTTConfigData.Port); _ServerConfiguration.WithMaxPendingMessagesPerClient(FedNetConstante.MAX_MESSAGE_PENDING); _logSystem.Info("reinitialisation finnised !!"); }
private void InitServer() { IMqttNetLogger logger = new MqttNetLogger(); serverOptionsBuilder = new MqttServerOptionsBuilder() .WithDefaultEndpointBoundIPAddress(IPAddress.Parse(ip)) .WithDefaultEndpointPort(port) .WithDefaultCommunicationTimeout(TimeSpan.FromSeconds(communicationTimeout)) .WithEncryptionSslProtocol(sslProtocols); // connect verfication serverOptionsBuilder.WithConnectionValidator(valid => { if (valid.ClientId.Length < 10) { valid.ReasonCode = MqttConnectReasonCode.ClientIdentifierNotValid; return; } if (!valid.Username.Equals(this.username)) { valid.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword; return; } if (!valid.Password.Equals(password)) { valid.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword; return; } valid.ReasonCode = MqttConnectReasonCode.Success; }); serverOptions = serverOptionsBuilder.Build(); mqttServer = (new MqttFactory()).CreateMqttServer(logger) as MqttServer; mqttServer.ClientConnectedHandler = new MqttServerClientConnectedHandlerDelegate(e => { ClientIds.Add(e.ClientId); Logger.Info($"clientID:{e.ClientId} connect success!"); }); mqttServer.ClientDisconnectedHandler = new MqttServerClientDisconnectedHandlerDelegate(e => { ClientIds.RemoveWhere(s => s.Equals(e.ClientId)); Logger.Info($"clientID:{e.ClientId} disconnect!"); }); mqttServer.UseApplicationMessageReceivedHandler(e => { AppMsgReceivedHandler?.Invoke(e.ClientId, e.ApplicationMessage); }); }
/// <summary> /// 开启服务 /// </summary> private async Task <string> CreateMQTTServer(int port) { var optionsBuilder = new MqttServerOptionsBuilder(); try { //在 MqttServerOptions 选项中,你可以使用 ConnectionValidator 来对客户端连接进行验证。比如客户端ID标识 ClientId,用户名 Username 和密码 Password 等。 optionsBuilder.WithConnectionValidator(c => { try { if (LoginEvent != null) { LoginEvent?.Invoke(c); } else { c.ReturnCode = MqttConnectReturnCode.ConnectionAccepted; } } catch { c.ReturnCode = MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword; return; } }); //指定端口 optionsBuilder.WithDefaultEndpointPort(port); //连接记录数,默认 一般为2000 //optionsBuilder.WithConnectionBacklog(2000); mqttServer = new MqttFactory().CreateMqttServer(); // 客户端支持 Connected、Disconnected 和 ApplicationMessageReceived 事件,用来处理客户端与服务端连接、客户端从服务端断开以及客户端收到消息的事情。 //其中 ClientConnected 和 ClientDisconnected 事件的事件参数一个客户端连接对象 ConnectedMqttClient,通过该对象可以获取客户端ID标识 ClientId 和 MQTT 版本 ProtocolVersion。 mqttServer.ClientConnected += MqttServer_ClientConnected; mqttServer.ClientDisconnected += MqttServer_ClientDisconnected; //ApplicationMessageReceived 的事件参数包含了客户端ID标识 ClientId 和 MQTT 应用消息 MqttApplicationMessage 对象,通过该对象可以获取主题 Topic、QoS QualityOfServiceLevel 和消息内容 Payload 等信息。 mqttServer.ApplicationMessageReceived += MqttServer_ApplicationMessageReceived; } catch (Exception ex) { return("MQTT服务创建失败>" + ex.Message); } await mqttServer.StartAsync(optionsBuilder.Build()); return("MQTT服务<0.0.0.0:" + port + ">已启动"); }
private static async Task MainAsync(string[] args) { Settings = SettingManager.ReadConfiguration(args); IMqttServer broker = null; MqttServerOptionsBuilder optionsBuilder = new MqttServerOptionsBuilder(); // TLS Support (X509Certificate2, string)tuple = GetBrokerCertificate(); //MqttTcpChannel.CustomCertificateValidationCallback += CustomCertificateValidationCallback; if (Settings.Broker.UseTLS) { Logger.Info("TLS v1.2 requested. Trying to get Broker Certifacte."); } if (Settings.Broker.UseTLS && tuple.Item1 != null) { Logger.Info("Found certificate:"); string san = GetSANFromCert(tuple.Item1); Logger.Info("Subject Alternative Names from Certifacate:"); Logger.Info(san); Logger.Info(tuple.Item1); optionsBuilder = optionsBuilder .WithEncryptedEndpoint() .WithEncryptedEndpointPort(8883) .WithEncryptionSslProtocol(SslProtocols.Tls12) .WithEncryptionCertificate(tuple.Item1.Export(X509ContentType.SerializedCert, tuple.Item2)); if (Settings.Broker.UseMutualAuth) { //broker = new MqttBroker(brokerCertificate, MqttSslProtocols.TLSv1_2, ValidateClientCertificate, UserCertificateSelectionCallback); } } else { Logger.Info("No encryption used."); optionsBuilder = optionsBuilder.WithDefaultEndpointPort(1883); } optionsBuilder = optionsBuilder.WithConnectionValidator(ValidateUserAndPassword); broker = new MqttFactory().CreateMqttServer(); IMqttServerOptions options = optionsBuilder.Build(); await broker.StartAsync(options); Console.ReadKey(); }
public FedNetServer(ServerConfigData MQTTConfigData, IFedNetLogger newlogSystem = null) { _logSystem = newlogSystem; if (_logSystem == null) { _logSystem = new DefaultLogger(); } _theAuthenticator = MQTTConfigData.Authenticator; _ServerConfiguration = new MqttServerOptionsBuilder(); _ServerConfiguration.WithConnectionValidator(this); _ServerConfiguration.WithApplicationMessageInterceptor(this); _ServerConfiguration.WithSubscriptionInterceptor(this); _ServerConfiguration.WithClientId("Server"); _ServerConfiguration.WithDefaultEndpointBoundIPAddress(MQTTConfigData.listenAdress); _ServerConfiguration.WithDefaultEndpointPort(MQTTConfigData.Port); _ServerConfiguration.WithMaxPendingMessagesPerClient(FedNetConstante.MAX_MESSAGE_PENDING); _theClientList = new List <ClientData>(); _theGameServer = new MqttFactory().CreateMqttServer(); _theGameServer.UseApplicationMessageReceivedHandler(e => { if (e.ClientId == "" || e.ClientId == " " || e.ClientId == null) { return; } if (MessageReceived != null) { MessageReceived.Invoke(this, Message.getMessage(e.ApplicationMessage)); } }); _theGameServer.UseClientConnectedHandler(e => { _logSystem.Info("new client connected : " + e.ClientId); //_theGameServer.SubscribeAsync("Server", FedNetConstante.CLIENT_TO_SERVER + FedNetConstante.DEFAULT_TOPIC_SEPARATOR + FedNetConstante.DEFAULT_TOPIC_JOKER, (MqttQualityOfServiceLevel)FedNetConstante.PRIORITY_SERVER_TO_CLIENT); }); _theGameServer.StartedHandler = this; _theGameServer.StoppedHandler = this; _theGameServer.ClientDisconnectedHandler = this; _logSystem.Info("initialisation finished !!"); }
public void Start(out string errMsg) { errMsg = ""; if (IsRuning) { return; } if (this.mqttParam == null) { errMsg = "MQTT服务启动失败,没有指明服务所需参数"; return; } if (mqttServer == null) { try { mqttServer.StopAsync(); mqttServer = null; } catch { } } // MQTT 动态库本身已经实现异步启动,这里不用在用异步调用了 var optionsBuilder = new MqttServerOptionsBuilder(); try { //在 MqttServerOptions 选项中,你可以使用 ConnectionValidator 来对客户端连接进行验证。 //比如客户端ID标识 ClientId,用户名 Username 和密码 Password 等。 optionsBuilder.WithConnectionValidator(ClientCheck); //指定 ip地址,默认为本地 optionsBuilder.WithDefaultEndpointBoundIPAddress(IPAddress.Parse(this.mqttParam.ip)); //指定端口 optionsBuilder.WithDefaultEndpointPort(this.mqttParam.port); //连接记录数,默认 一般为2000 //optionsBuilder.WithConnectionBacklog(2000); mqttServer = new MqttFactory().CreateMqttServer() as MqttServer; // 客户端支持 Connected、Disconnected 和 ApplicationMessageReceived 事件, //用来处理客户端与服务端连接、客户端从服务端断开以及客户端收到消息的事情。 //其中 ClientConnected 和 ClientDisconnected 事件的事件参数一个客户端连接对象 ConnectedMqttClient, //通过该对象可以获取客户端ID标识 ClientId 和 MQTT 版本 ProtocolVersion。 mqttServer.ClientConnected += MqttServer_ClientConnected; mqttServer.ClientDisconnected += MqttServer_ClientDisconnected; //ApplicationMessageReceived 的事件参数包含了客户端ID标识 ClientId 和 MQTT 应用消息 MqttApplicationMessage 对象, //通过该对象可以获取主题 Topic、QoS QualityOfServiceLevel 和消息内容 Payload 等信息。 mqttServer.ApplicationMessageReceived += MqttServer_ApplicationMessageReceived; } catch (Exception ex) { // log.Info("创建Mqtt服务,连接客户端的Id长度过短(不得小于5),或不是指定的合法客户端(以Eohi_开头)"); errMsg = "创建MQTT服务失败:" + ex.Message; return; } Task task = mqttServer.StartAsync(optionsBuilder.Build()); task.Wait(5000); IsRuning = task.IsCompleted; }
public async Task Same_Client_Id_Refuse_Connection() { using (var testEnvironment = new TestEnvironment(TestContext)) { testEnvironment.IgnoreClientLogErrors = true; _connected = new Dictionary <string, bool>(); var options = new MqttServerOptionsBuilder(); options.WithConnectionValidator(e => ConnectionValidationHandler(e)); var server = await testEnvironment.StartServerAsync(options); var events = new List <string>(); server.ClientConnectedHandler = new MqttServerClientConnectedHandlerDelegate(_ => { lock (events) { events.Add("c"); } }); server.ClientDisconnectedHandler = new MqttServerClientDisconnectedHandlerDelegate(_ => { lock (events) { events.Add("d"); } }); var clientOptions = new MqttClientOptionsBuilder() .WithClientId("same_id"); // c var c1 = await testEnvironment.ConnectClientAsync(clientOptions); c1.UseDisconnectedHandler(_ => { lock (events) { events.Add("x"); } }); c1.UseApplicationMessageReceivedHandler(_ => { lock (events) { events.Add("r"); } }); c1.SubscribeAsync("topic").Wait(); await Task.Delay(500); c1.PublishAsync("topic").Wait(); await Task.Delay(500); var flow = string.Join(string.Empty, events); Assert.AreEqual("cr", flow); try { await testEnvironment.ConnectClientAsync(clientOptions); Assert.Fail("same id connection is expected to fail"); } catch { //same id connection is expected to fail } await Task.Delay(500); flow = string.Join(string.Empty, events); Assert.AreEqual("cr", flow); c1.PublishAsync("topic").Wait(); await Task.Delay(500); flow = string.Join(string.Empty, events); Assert.AreEqual("crr", flow); } }
private async void MqttServer() { if (_mqttServer is not null) { return; } var optionBuilder = new MqttServerOptionsBuilder() .WithConnectionBacklog(1000) .WithDefaultEndpointPort(Convert.ToInt32(TxbPort.Text)); if (!string.IsNullOrEmpty(TxbServer.Text)) { optionBuilder.WithDefaultEndpointBoundIPAddress(IPAddress.Parse(TxbServer.Text)); } optionBuilder.WithConnectionValidator(c => { if (c.ClientId.Length < 10) { c.ReasonCode = MqttConnectReasonCode.ClientIdentifierNotValid; return; } if (!c.Username.Equals("admin")) { c.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword; return; } if (!c.Password.Equals("public")) { c.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword; return; } c.ReasonCode = MqttConnectReasonCode.Success; }); _mqttServer = new MqttFactory().CreateMqttServer(); _mqttServer.ClientConnectedHandler = new MqttServerClientConnectedHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} Client Connected:ClientId:{e.ClientId}"); var s = _mqttServer.GetSessionStatusAsync(); lblClientCount.BeginInvoke(new Action(() => { lblClientCount.Text = $@"{DateTime.Now} 连接总数:{s.Result.Count}"; })); }); _mqttServer.ClientDisconnectedHandler = new MqttServerClientDisconnectedHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} Client Disconnected:ClientId:{e.ClientId}"); var s = _mqttServer.GetSessionStatusAsync(); lblClientCount.BeginInvoke(new Action(() => { lblClientCount.Text = $@"{DateTime.Now} 连接总数:{s.Result.Count}"; })); }); _mqttServer.ApplicationMessageReceivedHandler = new MqttApplicationMessageReceivedHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} ClientId:{e.ClientId} Topic:{e.ApplicationMessage.Topic} Payload:{Encoding.UTF8.GetString(e.ApplicationMessage.Payload)} QualityOfServiceLevel:{e.ApplicationMessage.QualityOfServiceLevel}"); }); _mqttServer.ClientSubscribedTopicHandler = new MqttServerClientSubscribedHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} Client subscribed topic. ClientId:{e.ClientId} Topic:{e.TopicFilter.Topic} QualityOfServiceLevel:{e.TopicFilter.QualityOfServiceLevel}"); }); _mqttServer.ClientUnsubscribedTopicHandler = new MqttServerClientUnsubscribedTopicHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} Client unsubscribed topic. ClientId:{e.ClientId} Topic:{e.TopicFilter.Length}"); }); _mqttServer.StartedHandler = new MqttServerStartedHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} Mqtt Server Started..."); }); _mqttServer.StoppedHandler = new MqttServerStoppedHandlerDelegate(e => { listBox1.BeginInvoke(_updateListBoxAction, $"{DateTime.Now} Mqtt Server Stopped..."); }); await _mqttServer.StartAsync(optionBuilder.Build()); }
static Igloo15MqttServer InitializeServer(Options config, ILoggerFactory factory) { Igloo15MqttServer server = null; try { MqttServerOptionsBuilder serverBuilder = new MqttServerOptionsBuilder(); if (config.Encrypted && File.Exists(config.CertificateLocation)) { if (config.IPAddress == "Any") { serverBuilder.WithEncryptedEndpoint(); } else if (IPAddress.TryParse(config.IPAddress, out IPAddress address)) { serverBuilder.WithEncryptedEndpointBoundIPAddress(address); } else { _logger.LogWarning($"Failed to parse provided IP Address : {config.IPAddress} using default"); serverBuilder.WithEncryptedEndpoint(); } serverBuilder.WithEncryptedEndpointPort(config.Port); var certificate = new X509Certificate2(config.CertificateLocation, config.CertificatePassword); var certBytes = certificate.Export(X509ContentType.Cert); serverBuilder.WithEncryptionCertificate(certBytes); } else { if (config.IPAddress == "Any") { serverBuilder.WithDefaultEndpoint(); } else if (IPAddress.TryParse(config.IPAddress, out IPAddress address)) { serverBuilder.WithDefaultEndpointBoundIPAddress(address); } else { _logger.LogWarning("Failed to parse provided IP Address : {IPAddress} using default", config.IPAddress); serverBuilder.WithDefaultEndpoint(); } serverBuilder.WithDefaultEndpointPort(config.Port); } if (config.Persistent) { serverBuilder.WithPersistentSessions(); } if (!String.IsNullOrEmpty(config.MessageStorageLocation)) { serverBuilder.WithStorage(new RetainedMessageHandler(config.MessageStorageLocation)); } if (config.ShowSubscriptions) { serverBuilder.WithSubscriptionInterceptor(_interceptors.SubscriptionInterceptor); } if (config.ShowMessages) { serverBuilder.WithApplicationMessageInterceptor(_interceptors.MessageInterceptor); } if (config.ShowClientConnections) { serverBuilder.WithConnectionValidator(_interceptors.ConnectionInterceptor); } serverBuilder .WithConnectionBacklog(config.ConnectionBacklog) .WithMaxPendingMessagesPerClient(config.MaxPendingMessagesPerClient) .WithDefaultCommunicationTimeout(TimeSpan.FromSeconds(config.CommunicationTimeout)); server = new Igloo15MqttServer(serverBuilder.Build(), factory); } catch (Exception e) { _logger.LogError(e, "Exception occured during Initialization of Server"); return(null); } return(server); }
private async void btnStart_Click(object sender, EventArgs e) { if (this.mqttServer != null) { return; } this.mqttServer = new MqttFactory().CreateMqttServer(); this.mqttServer.StartedHandler = this; this.mqttServer.StoppedHandler = this; this.mqttServer.ClientConnectedHandler = this; this.mqttServer.ClientDisconnectedHandler = this; this.mqttServer.ClientSubscribedTopicHandler = this; this.mqttServer.ClientUnsubscribedTopicHandler = this; this.mqttServer.ApplicationMessageReceivedHandler = this; var optionsBuilder = new MqttServerOptionsBuilder().WithConnectionBacklog(1000).WithDefaultEndpointPort(Convert.ToInt32(tbxPort.Text)); if (!string.IsNullOrEmpty(tbxServer.Text)) { optionsBuilder.WithDefaultEndpointBoundIPAddress(IPAddress.Parse(tbxServer.Text)); } optionsBuilder.WithConnectionValidator(context => { if (string.IsNullOrEmpty(context.ClientId)) { context.ReasonCode = MqttConnectReasonCode.ClientIdentifierNotValid; return; } if (context.Username != Settings.Default.Username || context.Password != Settings.Default.Password) { context.ReasonCode = MqttConnectReasonCode.BadUserNameOrPassword; return; } context.ReasonCode = MqttConnectReasonCode.Success; }); optionsBuilder.WithApplicationMessageInterceptor(context => { // 控管 client 發佈 if (string.IsNullOrEmpty(context.ClientId) || !context.ClientId.StartsWith(Settings.Default.ClientId)) { context.AcceptPublish = false; return; } }); optionsBuilder.WithSubscriptionInterceptor(context => { // 控管 client 訂閱 if (!context.ClientId.StartsWith(Settings.Default.ClientId)) { context.AcceptSubscription = false; return; } }); await this.mqttServer.StartAsync(optionsBuilder.Build()); tbxServer.Enabled = false; tbxPort.Enabled = false; btnStart.Enabled = false; btnStop.Enabled = true; }
public void Start(out string errMsg) { errMsg = ""; if (IsRuning) { return; } if (this.mqttParam == null) { errMsg = "MQTT服务启动失败,没有指明服务所需参数"; return; } // 检查端口是否空闲 if (!IPTool.IsValidPort(this.mqttParam.port)) { errMsg = "数据发布服务器的监听端口被占用,请更换端口号"; return; } if (mqttServer == null) { try { mqttServer.StopAsync(); mqttServer = null; } catch { } } // MQTT 动态库本身已经实现异步启动,这里不用在用异步调用了 try { var optionsBuilder = new MqttServerOptionsBuilder(); // //在 MqttServerOptions 选项中,你可以使用 ConnectionValidator 来对客户端连接进行验证。 // //比如客户端ID标识 ClientId,用户名 Username 和密码 Password 等。 optionsBuilder.WithConnectionValidator(ClientCheck); //指定 ip地址,默认为本地 if (string.IsNullOrWhiteSpace(this.mqttParam.ip)) { optionsBuilder.WithDefaultEndpointBoundIPAddress(IPAddress.Parse(this.mqttParam.ip)); } else { optionsBuilder.WithDefaultEndpointBoundIPAddress(IPAddress.Any); } //指定端口 optionsBuilder.WithDefaultEndpointPort(this.mqttParam.port); // // optionsBuilder.WithConnectionBacklog(100).WithEncryptedEndpointBoundIPAddress(IPAddress.Any).WithEncryptedEndpointPort(9323); // var certificate = new X509Certificate(@"D:\ddd.cer", ""); //var options = optionsBuilder.Build(); // options.TlsEndpointOptions.Certificate = certificate.Export(X509ContentType.Cert); // //ssl //var certificate = new X509Certificate(@"D:\ddd.cer", ""); //MqttServerOptions certifOption = new MqttServerOptions(); //certifOption.TlsEndpointOptions.Certificate = certificate.Export(X509ContentType.Cert); //certifOption.TlsEndpointOptions.IsEnabled = true; //optionsBuilder.WithEncryptionCertificate(certifOption.TlsEndpointOptions.Certificate); // var optionsBuilder = new MqttServerOptionsBuilder() //.WithConnectionBacklog(100) //.WithEncryptedEndpointPort(1884) //.WithoutDefaultEndpoint(); var mqttServer = new MqttFactory().CreateMqttServer(); //连接记录数,默认 一般为2000 //optionsBuilder.WithConnectionBacklog(2000); mqttServer = new MqttFactory().CreateMqttServer() as MqttServer; // 客户端支持 Connected、Disconnected 和 ApplicationMessageReceived 事件, //用来处理客户端与服务端连接、客户端从服务端断开以及客户端收到消息的事情。 //其中 ClientConnected 和 ClientDisconnected 事件的事件参数一个客户端连接对象 ConnectedMqttClient, //通过该对象可以获取客户端ID标识 ClientId 和 MQTT 版本 ProtocolVersion。 mqttServer.ClientConnected += MqttServer_ClientConnected; mqttServer.ClientDisconnected += MqttServer_ClientDisconnected; //ApplicationMessageReceived 的事件参数包含了客户端ID标识 ClientId 和 MQTT 应用消息 MqttApplicationMessage 对象, //通过该对象可以获取主题 Topic、QoS QualityOfServiceLevel 和消息内容 Payload 等信息。 mqttServer.ApplicationMessageReceived += MqttServer_ApplicationMessageReceived; // Task task = mqttServer.StartAsync(options); Task task = mqttServer.StartAsync(optionsBuilder.Build()); task.Wait(5000); IsRuning = task.IsCompleted; } catch (Exception ex) { // log.Info("创建Mqtt服务,连接客户端的Id长度过短(不得小于5),或不是指定的合法客户端(以Eohi_开头)"); errMsg = "创建MQTT服务失败:" + ex.Message + "堆栈:" + ex.StackTrace; return; } //Task task = mqttServer.StartAsync(options); //// Task task = mqttServer.StartAsync(optionsBuilder.Build()); //task.Wait(5000); }