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()); }
private IMqttServerOptions CreateMqttServerOptions() { var options = new MqttServerOptionsBuilder() .WithMaxPendingMessagesPerClient(_settings.MaxPendingMessagesPerClient) .WithDefaultCommunicationTimeout(TimeSpan.FromSeconds(_settings.CommunicationTimeout)) .WithConnectionValidator(_mqttConnectionValidator) .WithApplicationMessageInterceptor(_mqttApplicationMessageInterceptor) .WithSubscriptionInterceptor(_mqttSubscriptionInterceptor) .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) { options .WithEncryptedEndpoint() .WithEncryptionSslProtocol(SslProtocols.Tls12) .WithEncryptionCertificate(_settings.EncryptedTcpEndPoint.ReadCertificate()); 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()); }
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()); }