protected override async ValueTask <Message> VerifyIncomingMessageCoreAsync(Message message, TimeSpan timeout)
{
string actor = string.Empty; // message.Version.Envelope.UltimateDestinationActor;
ReceiveSecurityHeader securityHeader = Factory.StandardsManager.TryCreateReceiveSecurityHeader(message, actor,
Factory.IncomingAlgorithmSuite, MessageDirection.Input);
securityHeader.RequireMessageProtection = false;
securityHeader.ReaderQuotas = Factory.SecurityBindingElement.ReaderQuotas;
IList <SupportingTokenAuthenticatorSpecification> supportingAuthenticators = GetSupportingTokenAuthenticatorsAndSetExpectationFlags(Factory, message, securityHeader);
ReadOnlyCollection <SecurityTokenResolver> mergedTokenResolvers = MergeOutOfBandResolvers(supportingAuthenticators, _sessionTokenResolverList);
if (supportingAuthenticators != null && supportingAuthenticators.Count > 0)
{
supportingAuthenticators = new List <SupportingTokenAuthenticatorSpecification>(supportingAuthenticators);
supportingAuthenticators.Insert(0, _sessionTokenAuthenticatorSpecificationList[0]);
}
else
{
supportingAuthenticators = _sessionTokenAuthenticatorSpecificationList;
}
securityHeader.ConfigureTransportBindingServerReceiveHeader(supportingAuthenticators);
securityHeader.ConfigureOutOfBandTokenResolver(mergedTokenResolvers);
securityHeader.ExpectEndorsingTokens = true;
TimeoutHelper timeoutHelper = new TimeoutHelper(timeout);
securityHeader.ReplayDetectionEnabled = Factory.DetectReplays;
securityHeader.SetTimeParameters(Factory.NonceCache, Factory.ReplayWindow, Factory.MaxClockSkew);
// do not enforce key derivation requirement for Cancel messages due to WSE interop
securityHeader.EnforceDerivedKeyRequirement = (message.Headers.Action != Factory.StandardsManager.SecureConversationDriver.CloseAction.Value);
await securityHeader.ProcessAsync(timeoutHelper.RemainingTime(), SecurityUtils.GetChannelBindingFromMessage(message), Factory.ExtendedProtectionPolicy);
if (securityHeader.Timestamp == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperWarning(new MessageSecurityException(SR.Format(SR.RequiredTimestampMissingInSecurityHeader)));
}
bool didSessionSctEndorse = false;
if (securityHeader.EndorsingSupportingTokens != null)
{
for (int i = 0; i < securityHeader.EndorsingSupportingTokens.Count; ++i)
{
SecurityContextSecurityToken signingSct = (securityHeader.EndorsingSupportingTokens[i] as SecurityContextSecurityToken);
if (signingSct != null && signingSct.ContextId == _sessionId)
{
didSessionSctEndorse = true;
break;
}
}
}
if (!didSessionSctEndorse)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperWarning(new MessageSecurityException(SR.Format(SR.NoSessionTokenPresentInMessage)));
}
Message processedMessage = securityHeader.ProcessedMessage;
AttachRecipientSecurityProperty(processedMessage, securityHeader.BasicSupportingTokens, securityHeader.EndorsingSupportingTokens,
securityHeader.SignedEndorsingSupportingTokens, securityHeader.SignedSupportingTokens, securityHeader.SecurityTokenAuthorizationPoliciesMapping);
OnIncomingMessageVerified(processedMessage);
return(processedMessage);
}
protected virtual async ValueTask <Message> VerifyIncomingMessageCoreAsync(Message message, TimeSpan timeout)
{
TransportSecurityProtocolFactory factory = (TransportSecurityProtocolFactory)SecurityProtocolFactory;
string actor = string.Empty; // message.Version.Envelope.UltimateDestinationActor;
ReceiveSecurityHeader securityHeader = factory.StandardsManager.TryCreateReceiveSecurityHeader(message, actor,
factory.IncomingAlgorithmSuite, (factory.ActAsInitiator) ? MessageDirection.Output : MessageDirection.Input);
IList <SupportingTokenAuthenticatorSpecification> supportingAuthenticators = factory.GetSupportingTokenAuthenticators(message.Headers.Action,
out bool expectSignedTokens, out bool expectBasicTokens, out bool expectEndorsingTokens);
if (securityHeader == null)
{
bool expectSupportingTokens = expectEndorsingTokens || expectSignedTokens || expectBasicTokens;
if ((factory.ActAsInitiator && (!factory.AddTimestamp || factory.SecurityBindingElement.EnableUnsecuredResponse)) ||
(!factory.ActAsInitiator && !factory.AddTimestamp && !expectSupportingTokens))
{
return(message);
}
else
{
if (string.IsNullOrEmpty(actor))
{
throw Diagnostics.TraceUtility.ThrowHelperError(new MessageSecurityException(
SR.Format(SR.UnableToFindSecurityHeaderInMessageNoActor)), message);
}
else
{
throw Diagnostics.TraceUtility.ThrowHelperError(new MessageSecurityException(
SR.Format(SR.UnableToFindSecurityHeaderInMessage, actor)), message);
}
}
}
securityHeader.RequireMessageProtection = false;
securityHeader.ExpectBasicTokens = expectBasicTokens;
securityHeader.ExpectSignedTokens = expectSignedTokens;
securityHeader.ExpectEndorsingTokens = expectEndorsingTokens;
securityHeader.MaxReceivedMessageSize = factory.SecurityBindingElement.MaxReceivedMessageSize;
securityHeader.ReaderQuotas = factory.SecurityBindingElement.ReaderQuotas;
// This was behind an app setting on WCF. If this breaks someone, it's because they are setting SecurityHeaderLayout and it
// wasn't being applied. The customer fix is to not set the SecurityHeaderLayout as that's what they were effectively running with.
securityHeader.Layout = factory.SecurityHeaderLayout;
TimeoutHelper timeoutHelper = new TimeoutHelper(timeout);
if (!factory.ActAsInitiator)
{
securityHeader.ConfigureTransportBindingServerReceiveHeader(supportingAuthenticators);
securityHeader.ConfigureOutOfBandTokenResolver(MergeOutOfBandResolvers(supportingAuthenticators, EmptyReadOnlyCollection <SecurityTokenResolver> .Instance));
if (factory.ExpectKeyDerivation)
{
securityHeader.DerivedTokenAuthenticator = factory.DerivedKeyTokenAuthenticator;
}
}
securityHeader.ReplayDetectionEnabled = factory.DetectReplays;
securityHeader.SetTimeParameters(factory.NonceCache, factory.ReplayWindow, factory.MaxClockSkew);
await securityHeader.ProcessAsync(timeoutHelper.RemainingTime(), SecurityUtils.GetChannelBindingFromMessage(message), factory.ExtendedProtectionPolicy);
Message processedMessage = securityHeader.ProcessedMessage;
if (!factory.ActAsInitiator)
{
AttachRecipientSecurityProperty(processedMessage, securityHeader.BasicSupportingTokens, securityHeader.EndorsingSupportingTokens, securityHeader.SignedEndorsingSupportingTokens,
securityHeader.SignedSupportingTokens, securityHeader.SecurityTokenAuthorizationPoliciesMapping);
}
base.OnIncomingMessageVerified(processedMessage);
return(processedMessage);
}