public Server() { mqttServer = new MqttFactory().CreateMqttServer(); optionsBuilder = new MqttServerOptionsBuilder(); optionsBuilder = optionsBuilder .WithConnectionBacklog(100) .WithDefaultEndpointPort(1884); }
private IMqttServerOptions CreateMqttServerOptions() { var options = new MqttServerOptionsBuilder() .WithMaxPendingMessagesPerClient(_settings.MaxPendingMessagesPerClient) .WithDefaultCommunicationTimeout(TimeSpan.FromSeconds(_settings.CommunicationTimeout)) .WithConnectionValidator(_mqttConnectionValidator) .WithStorage(_mqttServerStorage); // Configure unencrypted connections if (_settings.TcpEndPoint.Enabled) { options.WithDefaultEndpoint(); if (_settings.TcpEndPoint.TryReadIPv4(out var address4)) { options.WithDefaultEndpointBoundIPAddress(address4); } if (_settings.TcpEndPoint.TryReadIPv6(out var address6)) { options.WithDefaultEndpointBoundIPV6Address(address6); } if (_settings.TcpEndPoint.Port > 0) { options.WithDefaultEndpointPort(_settings.TcpEndPoint.Port); } } else { options.WithoutDefaultEndpoint(); } if (_settings.ConnectionBacklog > 0) { options.WithConnectionBacklog(_settings.ConnectionBacklog); } if (_settings.EnablePersistentSessions) { options.WithPersistentSessions(); } if (_settings.UseOriginalReseiverClientId) { options.WithApplicationMessageInterceptor(_messageInterceptor); } return(options.Build()); }
IMqttServerOptions CreateMqttServerOptions() { var options = new MqttServerOptionsBuilder() .WithMaxPendingMessagesPerClient(_settings.MaxPendingMessagesPerClient) .WithDefaultCommunicationTimeout(TimeSpan.FromSeconds(_settings.CommunicationTimeout)) .WithConnectionValidator(_mqttConnectionValidator) .WithApplicationMessageInterceptor(_mqttApplicationMessageInterceptor) .WithSubscriptionInterceptor(_mqttSubscriptionInterceptor) .WithUnsubscriptionInterceptor(_mqttUnsubscriptionInterceptor) .WithStorage(_mqttServerStorage); // Configure unencrypted connections if (_settings.TcpEndPoint.Enabled) { options.WithDefaultEndpoint(); if (_settings.TcpEndPoint.TryReadIPv4(out var address4)) { options.WithDefaultEndpointBoundIPAddress(address4); } if (_settings.TcpEndPoint.TryReadIPv6(out var address6)) { options.WithDefaultEndpointBoundIPV6Address(address6); } if (_settings.TcpEndPoint.Port > 0) { options.WithDefaultEndpointPort(_settings.TcpEndPoint.Port); } } else { options.WithoutDefaultEndpoint(); } // Configure encrypted connections if (_settings.EncryptedTcpEndPoint.Enabled) { #if NETCOREAPP3_1 || NET5_0 options .WithEncryptedEndpoint() .WithEncryptionSslProtocol(SslProtocols.Tls13); #else options .WithEncryptedEndpoint() .WithEncryptionSslProtocol(SslProtocols.Tls12); #endif if (!string.IsNullOrEmpty(_settings.EncryptedTcpEndPoint?.Certificate?.Path)) { IMqttServerCertificateCredentials certificateCredentials = null; if (!string.IsNullOrEmpty(_settings.EncryptedTcpEndPoint?.Certificate?.Password)) { certificateCredentials = new MqttServerCertificateCredentials { Password = _settings.EncryptedTcpEndPoint.Certificate.Password }; } options.WithEncryptionCertificate(_settings.EncryptedTcpEndPoint.Certificate.ReadCertificate(), certificateCredentials); } if (_settings.EncryptedTcpEndPoint.TryReadIPv4(out var address4)) { options.WithEncryptedEndpointBoundIPAddress(address4); } if (_settings.EncryptedTcpEndPoint.TryReadIPv6(out var address6)) { options.WithEncryptedEndpointBoundIPV6Address(address6); } if (_settings.EncryptedTcpEndPoint.Port > 0) { options.WithEncryptedEndpointPort(_settings.EncryptedTcpEndPoint.Port); } } else { options.WithoutEncryptedEndpoint(); } if (_settings.ConnectionBacklog > 0) { options.WithConnectionBacklog(_settings.ConnectionBacklog); } if (_settings.EnablePersistentSessions) { options.WithPersistentSessions(); } return(options.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); }
IMqttServerOptions CreateMqttServerOptions() { // Create client id if none provided var cid = string.IsNullOrWhiteSpace(_settings.BrokerClientId) ? Guid.NewGuid().ToString("N").ToUpper() : _settings.BrokerClientId; var options = new MqttServerOptionsBuilder() .WithMaxPendingMessagesPerClient(_settings.MaxPendingMessagesPerClient) .WithDefaultCommunicationTimeout(TimeSpan.FromSeconds(_settings.CommunicationTimeout)) .WithConnectionValidator(_mqttConnectionValidator) .WithApplicationMessageInterceptor(_mqttApplicationMessageInterceptor) .WithSubscriptionInterceptor(_mqttSubscriptionInterceptor) .WithUnsubscriptionInterceptor(_mqttUnsubscriptionInterceptor) .WithClientId(cid); // Configure unencrypted connections if (_settings.TcpEndPoint.Enabled) { options.WithDefaultEndpoint(); if (_settings.TcpEndPoint.TryReadIPv4(out var address4)) { options.WithDefaultEndpointBoundIPAddress(address4); } if (_settings.TcpEndPoint.TryReadIPv6(out var address6)) { options.WithDefaultEndpointBoundIPV6Address(address6); } if (_settings.TcpEndPoint.Port > 0) { options.WithDefaultEndpointPort(_settings.TcpEndPoint.Port); _logger.LogInformation($"MQTT Broker '{_settings.BrokerName}' listening on TCP port {_settings.TcpEndPoint.Port}, ClientID: {cid}"); } } else { options.WithoutDefaultEndpoint(); } // Configure encrypted connections if (_settings.EncryptedTcpEndPoint.Enabled) { options .WithEncryptedEndpoint() .WithEncryptionSslProtocol(SslProtocols.Tls13); if (!string.IsNullOrEmpty(_settings.EncryptedTcpEndPoint?.Certificate?.Path)) { IMqttServerCertificateCredentials certificateCredentials = null; if (!string.IsNullOrEmpty(_settings.EncryptedTcpEndPoint?.Certificate?.Password)) { certificateCredentials = new MqttServerCertificateCredentials { Password = _settings.EncryptedTcpEndPoint.Certificate.Password }; } options.WithEncryptionCertificate(_settings.EncryptedTcpEndPoint.Certificate.ReadCertificate(), certificateCredentials); } if (_settings.EncryptedTcpEndPoint.TryReadIPv4(out var address4)) { options.WithEncryptedEndpointBoundIPAddress(address4); } if (_settings.EncryptedTcpEndPoint.TryReadIPv6(out var address6)) { options.WithEncryptedEndpointBoundIPV6Address(address6); } if (_settings.EncryptedTcpEndPoint.Port > 0) { options.WithEncryptedEndpointPort(_settings.EncryptedTcpEndPoint.Port); _logger.LogInformation($"MQTT Broker {_settings.BrokerName} listening on SSL port {_settings.TcpEndPoint.Port}"); } } else { options.WithoutEncryptedEndpoint(); } if (_settings.ConnectionBacklog > 0) { options.WithConnectionBacklog(_settings.ConnectionBacklog); } if (_settings.EnablePersistentSessions) { options.WithPersistentSessions(); } return(options.Build()); }