private async Task <bool> ValidateContentTypeAsync(TimeoutHelper timeoutHelper) { var content = _httpResponseMessage.Content; if (content != null) { var mediaValueContentType = content.Headers.ContentType; _contentType = mediaValueContentType == null ? string.Empty : mediaValueContentType.ToString(); _contentLength = content.Headers.ContentLength.HasValue ? content.Headers.ContentLength.Value : -1; } if (string.IsNullOrEmpty(_contentType)) { Stream contentStream = await GetStreamAsync(timeoutHelper); if (contentStream != null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ProtocolException(SR.HttpContentTypeHeaderRequired)); } return(false); } else if (_contentLength != 0) { if (!_encoder.IsContentTypeSupported(_contentType)) { int bytesToRead = (int)_contentLength; Stream contentStream = await GetStreamAsync(timeoutHelper); string responseExcerpt = HttpChannelUtilities.GetResponseStreamExcerptString(contentStream, ref bytesToRead); throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(HttpChannelUtilities.TraceResponseException( new ProtocolException( SR.Format( SR.ResponseContentTypeMismatch, _contentType, _encoder.ContentType, bytesToRead, responseExcerpt)))); } } return(true); }
public static HttpInput ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factory, WebException responseException, ChannelBinding channelBinding) { ValidateAuthentication(request, response, responseException, factory); HttpInput input = null; if (((HttpStatusCode.OK > response.StatusCode) || (response.StatusCode >= HttpStatusCode.MultipleChoices)) && (response.StatusCode != HttpStatusCode.InternalServerError)) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(CreateUnexpectedResponseException(responseException, response)); } if ((response.StatusCode == HttpStatusCode.InternalServerError) && (string.Compare(response.StatusDescription, "System.ServiceModel.ServiceActivationException", StringComparison.OrdinalIgnoreCase) == 0)) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ServiceActivationException(System.ServiceModel.SR.GetString("Hosting_ServiceActivationFailed", new object[] { request.RequestUri }))); } if (string.IsNullOrEmpty(response.ContentType)) { if (!ValidateEmptyContent(response)) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(TraceResponseException(new ProtocolException(System.ServiceModel.SR.GetString("HttpContentTypeHeaderRequired"), responseException))); } } else if (response.ContentLength != 0L) { MessageEncoder encoder = factory.MessageEncoderFactory.Encoder; if (!encoder.IsContentTypeSupported(response.ContentType)) { int num; string responseStreamString = GetResponseStreamString(response, out num); throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(TraceResponseException(new ProtocolException(System.ServiceModel.SR.GetString("ResponseContentTypeMismatch", new object[] { response.ContentType, encoder.ContentType, num, responseStreamString }), responseException))); } input = HttpInput.CreateHttpInput(response, factory, channelBinding); input.WebException = responseException; } if ((input == null) && (factory.MessageEncoderFactory.MessageVersion == MessageVersion.None)) { input = HttpInput.CreateHttpInput(response, factory, channelBinding); input.WebException = responseException; } return(input); }
internal static IInputSessionChannel DecodeTransportSessiongram( MsmqInputSessionChannelListener listener, MsmqInputMessage msmqMessage, MsmqMessageProperty messageProperty, MsmqReceiveContextLockManager receiveContextManager) { using (MsmqDiagnostics.BoundReceiveBytesOperation()) { long lookupId = msmqMessage.LookupId.Value; int size = msmqMessage.BodyLength.Value; int offset = 0; byte[] incoming = msmqMessage.Body.Buffer; MsmqReceiveHelper receiver = listener.MsmqReceiveHelper; ServerModeDecoder modeDecoder = new ServerModeDecoder(); try { ReadServerMode(listener, modeDecoder, incoming, messageProperty.LookupId, ref offset, ref size); } catch (ProtocolException ex) { receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, ex); } if (modeDecoder.Mode != FramingMode.Simplex) { receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, new ProtocolException(SR.GetString(SR.MsmqBadFrame))); } MsmqInputSessionChannel channel = null; ServerSessionDecoder sessionDecoder = new ServerSessionDecoder(0, defaultMaxViaSize, defaultMaxContentTypeSize); try { for (;;) { if (size <= 0) { throw listener.NormalizePoisonException(messageProperty.LookupId, sessionDecoder.CreatePrematureEOFException()); } int decoded = sessionDecoder.Decode(incoming, offset, size); offset += decoded; size -= decoded; if (ServerSessionDecoder.State.EnvelopeStart == sessionDecoder.CurrentState) { break; } } } catch (ProtocolException ex) { receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, ex); } MessageEncoder encoder = listener.MessageEncoderFactory.CreateSessionEncoder(); if (!encoder.IsContentTypeSupported(sessionDecoder.ContentType)) { receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, new ProtocolException(SR.GetString(SR.MsmqBadContentType))); } ReceiveContext receiveContext = null; // tack on the receive context property depending on the receive mode if (receiver.MsmqReceiveParameters.ReceiveContextSettings.Enabled) { receiveContext = receiveContextManager.CreateMsmqReceiveContext(msmqMessage.LookupId.Value); } channel = new MsmqInputSessionChannel(listener, Transaction.Current, receiveContext); Message message = DecodeSessiongramMessage(listener, channel, encoder, messageProperty, incoming, offset, sessionDecoder.EnvelopeSize); SecurityMessageProperty securityProperty = null; try { securityProperty = listener.ValidateSecurity(msmqMessage); } catch (Exception ex) { if (Fx.IsFatal(ex)) { throw; } channel.FaultChannel(); receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, ex); } if (null != securityProperty) { message.Properties.Security = securityProperty; } message.Properties[MsmqMessageProperty.Name] = messageProperty; channel.EnqueueAndDispatch(message); listener.RaiseMessageReceived(); for (;;) { int decoded; try { if (size <= 0) { channel.FaultChannel(); receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, sessionDecoder.CreatePrematureEOFException()); } decoded = sessionDecoder.Decode(incoming, offset, size); } catch (ProtocolException ex) { channel.FaultChannel(); receiver.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, ex); } offset += decoded; size -= decoded; if (ServerSessionDecoder.State.End == sessionDecoder.CurrentState) { break; } if (ServerSessionDecoder.State.EnvelopeStart == sessionDecoder.CurrentState) { message = DecodeSessiongramMessage(listener, channel, encoder, messageProperty, incoming, offset, sessionDecoder.EnvelopeSize); if (null != securityProperty) { message.Properties.Security = (SecurityMessageProperty)securityProperty.CreateCopy(); } message.Properties[MsmqMessageProperty.Name] = messageProperty; channel.EnqueueAndDispatch(message); listener.RaiseMessageReceived(); } } channel.Shutdown(); MsmqDiagnostics.SessiongramReceived(channel.Session.Id, msmqMessage.MessageId, channel.InternalPendingItems); return(channel); } }
internal static IInputSessionChannel DecodeTransportSessiongram(MsmqInputSessionChannelListener listener, MsmqInputMessage msmqMessage, MsmqMessageProperty messageProperty, MsmqReceiveContextLockManager receiveContextManager) { using (MsmqDiagnostics.BoundReceiveBytesOperation()) { int num4; long num1 = msmqMessage.LookupId.Value; int size = msmqMessage.BodyLength.Value; int offset = 0; byte[] incoming = msmqMessage.Body.Buffer; MsmqReceiveHelper msmqReceiveHelper = listener.MsmqReceiveHelper; ServerModeDecoder modeDecoder = new ServerModeDecoder(); try { ReadServerMode(listener, modeDecoder, incoming, messageProperty.LookupId, ref offset, ref size); } catch (ProtocolException exception) { msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, exception); } if (modeDecoder.Mode != FramingMode.Simplex) { msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, new ProtocolException(System.ServiceModel.SR.GetString("MsmqBadFrame"))); } MsmqInputSessionChannel channel = null; ServerSessionDecoder decoder2 = new ServerSessionDecoder(0L, 0x800, 0x100); try { do { if (size <= 0) { throw listener.NormalizePoisonException(messageProperty.LookupId, decoder2.CreatePrematureEOFException()); } int num3 = decoder2.Decode(incoming, offset, size); offset += num3; size -= num3; }while (ServerSessionDecoder.State.EnvelopeStart != decoder2.CurrentState); } catch (ProtocolException exception2) { msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, exception2); } MessageEncoder encoder = listener.MessageEncoderFactory.CreateSessionEncoder(); if (!encoder.IsContentTypeSupported(decoder2.ContentType)) { msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, new ProtocolException(System.ServiceModel.SR.GetString("MsmqBadContentType"))); } ReceiveContext sessiongramReceiveContext = null; if (msmqReceiveHelper.MsmqReceiveParameters.ReceiveContextSettings.Enabled) { sessiongramReceiveContext = receiveContextManager.CreateMsmqReceiveContext(msmqMessage.LookupId.Value); } channel = new MsmqInputSessionChannel(listener, Transaction.Current, sessiongramReceiveContext); Message item = DecodeSessiongramMessage(listener, channel, encoder, messageProperty, incoming, offset, decoder2.EnvelopeSize); SecurityMessageProperty property = null; try { property = listener.ValidateSecurity(msmqMessage); } catch (Exception exception3) { if (Fx.IsFatal(exception3)) { throw; } channel.FaultChannel(); msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, exception3); } if (property != null) { item.Properties.Security = property; } item.Properties["MsmqMessageProperty"] = messageProperty; channel.EnqueueAndDispatch(item); listener.RaiseMessageReceived(); Label_01F6: try { if (size <= 0) { channel.FaultChannel(); msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, decoder2.CreatePrematureEOFException()); } num4 = decoder2.Decode(incoming, offset, size); } catch (ProtocolException exception4) { channel.FaultChannel(); msmqReceiveHelper.FinalDisposition(messageProperty); throw listener.NormalizePoisonException(messageProperty.LookupId, exception4); } offset += num4; size -= num4; if (ServerSessionDecoder.State.End != decoder2.CurrentState) { if (ServerSessionDecoder.State.EnvelopeStart == decoder2.CurrentState) { item = DecodeSessiongramMessage(listener, channel, encoder, messageProperty, incoming, offset, decoder2.EnvelopeSize); if (property != null) { item.Properties.Security = (SecurityMessageProperty)property.CreateCopy(); } item.Properties["MsmqMessageProperty"] = messageProperty; channel.EnqueueAndDispatch(item); listener.RaiseMessageReceived(); } goto Label_01F6; } channel.Shutdown(); MsmqDiagnostics.SessiongramReceived(channel.Session.Id, msmqMessage.MessageId, channel.InternalPendingItems); return(channel); } }