public override void NotifyAlertReceived(byte alertLevel, byte alertDescription) { string description = AlertDescription.GetText(alertDescription); AlertLevelsEnum level = AlertLevelsEnum.Warning; AlertTypesEnum alertType = AlertTypesEnum.unknown; if (Enum.IsDefined(typeof(AlertLevelsEnum), alertLevel)) { level = (AlertLevelsEnum)alertLevel; } if (Enum.IsDefined(typeof(AlertTypesEnum), alertDescription)) { alertType = (AlertTypesEnum)alertDescription; } string alertMsg = $"{AlertLevel.GetText(alertLevel)}"; alertMsg += (!string.IsNullOrEmpty(description)) ? $", {description}." : "."; if (alertType == AlertTypesEnum.close_notify) { logger.LogDebug($"DTLS server received close notification: {alertMsg}"); } else { logger.LogWarning($"DTLS server received unexpected alert: {alertMsg}"); } OnAlert?.Invoke(level, alertType, description); }
public override void NotifyAlertReceived(byte alertLevel, byte alertDescription) { string description = AlertDescription.GetText(alertDescription); AlertLevelsEnum level = AlertLevelsEnum.Warning; AlertTypesEnum alertType = AlertTypesEnum.unknown; if (Enum.IsDefined(typeof(AlertLevelsEnum), alertLevel)) { level = (AlertLevelsEnum)alertLevel; } if (Enum.IsDefined(typeof(AlertTypesEnum), alertDescription)) { alertType = (AlertTypesEnum)alertDescription; } if (alertType == AlertTypesEnum.close_notify) { logger.LogDebug( $"DTLS client received close notification: {AlertLevel.GetText(alertLevel)}, {description}."); } else { logger.LogWarning( $"DTLS client received unexpected alert: {AlertLevel.GetText(alertLevel)}, {description}."); } OnAlert?.Invoke(level, alertType, description); }
public override void NotifyAlertReceived(byte alertLevel, byte alertDescription) { TextWriter output = (alertLevel == AlertLevel.fatal) ? Console.Error : Console.Out; output.WriteLine("TLS-PSK client received alert: " + AlertLevel.GetText(alertLevel) + ", " + AlertDescription.GetText(alertDescription)); }
public override void NotifyAlertRaised(byte alertLevel, byte alertDescription, string message, Exception cause) { string description = null; if (message != null) { description += message; } if (cause != null) { description += cause; } string alertMessage = $"{AlertLevel.GetText(alertLevel)}, {AlertDescription.GetText(alertDescription)}"; alertMessage += !string.IsNullOrEmpty(description) ? $", {description}." : "."; if (alertDescription == AlertTypesEnum.close_notify.GetHashCode()) { logger.LogDebug($"DTLS client raised close notification: {alertMessage}"); } else { logger.LogWarning($"DTLS client raised unexpected alert: {alertMessage}"); } }
public override void NotifyAlertRaised(byte alertLevel, byte alertDescription, string message, Exception cause) { TextWriter output = (alertLevel == AlertLevel.fatal) ? Console.Error : Console.Out; output.WriteLine("TLS-PSK client raised alert: " + AlertLevel.GetText(alertLevel) + ", " + AlertDescription.GetText(alertDescription)); if (message != null) { output.WriteLine("> " + message); } if (cause != null) { output.WriteLine(cause); } }
public override void NotifyAlertReceived(byte alertLevel, byte alertDescription) { if (alertLevel == AlertLevel.fatal && firstFatalAlertConnectionEnd == -1) { firstFatalAlertConnectionEnd = ConnectionEnd.server; firstFatalAlertDescription = alertDescription; } if (TlsTestConfig.DEBUG) { TextWriter output = (alertLevel == AlertLevel.fatal) ? Console.Error : Console.Out; output.WriteLine("TLS client received alert: " + AlertLevel.GetText(alertLevel) + ", " + AlertDescription.GetText(alertDescription)); } }
public async Task ConnectAsync(CoapTransportLayerConnectOptions connectOptions, CancellationToken cancellationToken) { if (connectOptions == null) { throw new ArgumentNullException(nameof(connectOptions)); } cancellationToken.ThrowIfCancellationRequested(); try { _udpTransport = new UdpTransport(connectOptions); var clientProtocol = new DtlsClientProtocol(_secureRandom); _dtlsClient = new DtlsClient(ConvertProtocolVersion(DtlsVersion), (PreSharedKey)Credentials); using (cancellationToken.Register(() => { _udpTransport.Close(); })) { _dtlsTransport = await Task.Run(() => clientProtocol.Connect(_dtlsClient, _udpTransport), cancellationToken).ConfigureAwait(false); } } catch { _udpTransport?.Dispose(); if (cancellationToken.IsCancellationRequested) { throw new OperationCanceledException(); } if (_dtlsClient.ReceivedAlert != 0) { throw new DtlsException($"Received alert {AlertDescription.GetText(_dtlsClient.ReceivedAlert)}.", null) { ReceivedAlert = _dtlsClient.ReceivedAlert }; } throw; } }
public override void NotifyAlertRaised(byte alertLevel, byte alertDescription, string message, Exception cause) { if (alertLevel == AlertLevel.fatal && firstFatalAlertConnectionEnd == -1) { firstFatalAlertConnectionEnd = ConnectionEnd.client; firstFatalAlertDescription = alertDescription; } if (TlsTestConfig.DEBUG) { TextWriter output = (alertLevel == AlertLevel.fatal) ? Console.Error : Console.Out; output.WriteLine("TLS client raised alert: " + AlertLevel.GetText(alertLevel) + ", " + AlertDescription.GetText(alertDescription)); if (message != null) { output.WriteLine("> " + message); } if (cause != null) { output.WriteLine(cause); } } }
public override void NotifyAlertRaised(byte alertLevel, byte alertDescription, string message, Exception cause) { string description = null; if (message != null) { description += message; } if (cause != null) { description += cause; } if (alertDescription == AlertTypesEnum.close_notify.GetHashCode()) { logger.LogDebug( $"DTLS client raised close notify: {AlertLevel.GetText(alertLevel)}, {AlertDescription.GetText(alertDescription)}, {description}."); } else { logger.LogWarning( $"DTLS client raised unexpected alert: {AlertLevel.GetText(alertLevel)}, {AlertDescription.GetText(alertDescription)}, {description}."); } }
public override void NotifyAlertReceived(byte alertLevel, byte alertDescription) { logger.LogWarning($"DTLS client received alert: {AlertLevel.GetText(alertLevel)}, {AlertDescription.GetText(alertDescription)}."); }
public override void NotifyAlertRaised(byte alertLevel, byte alertDescription, string message, Exception cause) { string description = null; if (message != null) { description += message; } if (cause != null) { description += cause; } logger.LogWarning($"DTLS client raised alert: {AlertLevel.GetText(alertLevel)}, {AlertDescription.GetText(alertDescription)}, {description}."); }