public virtual void ImportPolicy(MetadataImporter importer, PolicyConversionContext context)
{
if (context == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context");
}
if (context.BindingElements == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SRServiceModel.PolicyImportContextBindingElementCollectionIsNull));
}
ContextBindingElement contextBindingElement;
XmlElement httpUseCookieAssertion = null;
if (ContextBindingElementPolicy.TryImportRequireContextAssertion(context.GetBindingAssertions(), out contextBindingElement))
{
context.BindingElements.Insert(0, contextBindingElement);
}
else if (ContextBindingElementPolicy.TryGetHttpUseCookieAssertion(context.GetBindingAssertions(), out httpUseCookieAssertion))
{
foreach (BindingElement bindingElement in context.BindingElements)
{
HttpTransportBindingElement http = bindingElement as HttpTransportBindingElement;
if (http != null)
{
http.AllowCookies = true;
context.GetBindingAssertions().Remove(httpUseCookieAssertion);
break;
}
}
}
}
public void ImportEndpoint(WsdlImporter importer, WsdlEndpointConversionContext context)
{
if (context == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context");
}
if (context.Endpoint == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context.Endpoint");
}
if (context.Endpoint.Binding == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context.Endpoint.Binding");
}
// Try to post-process the unrecognized RequireHttpCookie assertion to augment the AllowCookies value
// of HttpTransportBindingElement
CustomBinding customBinding = context.Endpoint.Binding as CustomBinding;
if (customBinding != null)
{
UnrecognizedAssertionsBindingElement unrecognized = null;
unrecognized = customBinding.Elements.Find <UnrecognizedAssertionsBindingElement>();
HttpTransportBindingElement http = null;
if (unrecognized != null)
{
XmlElement httpUseCookieAssertion = null;
if (ContextBindingElementPolicy.TryGetHttpUseCookieAssertion(unrecognized.BindingAsserions, out httpUseCookieAssertion))
{
foreach (BindingElement element in customBinding.Elements)
{
http = element as HttpTransportBindingElement;
if (http != null)
{
http.AllowCookies = true;
unrecognized.BindingAsserions.Remove(httpUseCookieAssertion);
if (unrecognized.BindingAsserions.Count == 0)
{
customBinding.Elements.Remove(unrecognized);
}
break;
}
}
}
}
// Try to upgrade to standard binding
BindingElementCollection bindingElements = customBinding.CreateBindingElements();
Binding binding;
if (!WSHttpContextBinding.TryCreate(bindingElements, out binding) &&
!NetTcpContextBinding.TryCreate(bindingElements, out binding))
{
// Work around BasicHttpBinding.TryCreate insensitivity to HttpTransportBindingElement.AllowCookies value
if (http == null)
{
foreach (BindingElement bindingElement in bindingElements)
{
http = bindingElement as HttpTransportBindingElement;
if (http != null)
{
break;
}
}
}
if (http != null && http.AllowCookies)
{
http.AllowCookies = false;
if (BasicHttpBinding.TryCreate(bindingElements, out binding))
{
((BasicHttpBinding)binding).AllowCookies = true;
}
}
}
if (binding != null)
{
binding.Name = context.Endpoint.Binding.Name;
binding.Namespace = context.Endpoint.Binding.Namespace;
context.Endpoint.Binding = binding;
}
}
}
public void ImportEndpoint(WsdlImporter importer, WsdlEndpointConversionContext context)
{
if (context == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context");
}
if (context.Endpoint == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context.Endpoint");
}
if (context.Endpoint.Binding == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("context.Endpoint.Binding");
}
CustomBinding binding = context.Endpoint.Binding as CustomBinding;
if (binding != null)
{
System.ServiceModel.Channels.Binding binding2;
UnrecognizedAssertionsBindingElement item = null;
item = binding.Elements.Find <UnrecognizedAssertionsBindingElement>();
HttpTransportBindingElement element2 = null;
if (item != null)
{
XmlElement httpUseCookieAssertion = null;
if (ContextBindingElementPolicy.TryGetHttpUseCookieAssertion(item.BindingAsserions, out httpUseCookieAssertion))
{
foreach (BindingElement element4 in binding.Elements)
{
element2 = element4 as HttpTransportBindingElement;
if (element2 != null)
{
element2.AllowCookies = true;
item.BindingAsserions.Remove(httpUseCookieAssertion);
if (item.BindingAsserions.Count == 0)
{
binding.Elements.Remove(item);
}
break;
}
}
}
}
BindingElementCollection bindingElements = binding.CreateBindingElements();
if (!WSHttpContextBinding.TryCreate(bindingElements, out binding2) && !NetTcpContextBinding.TryCreate(bindingElements, out binding2))
{
if (element2 == null)
{
foreach (BindingElement element5 in bindingElements)
{
element2 = element5 as HttpTransportBindingElement;
if (element2 != null)
{
break;
}
}
}
if ((element2 != null) && element2.AllowCookies)
{
element2.AllowCookies = false;
if (BasicHttpBinding.TryCreate(bindingElements, out binding2))
{
((BasicHttpBinding)binding2).AllowCookies = true;
}
}
}
if (binding2 != null)
{
binding2.Name = context.Endpoint.Binding.Name;
binding2.Namespace = context.Endpoint.Binding.Namespace;
context.Endpoint.Binding = binding2;
}
}
}