bool ImportWindowsTransportSecurity(MetadataImporter importer,
PolicyConversionContext context,
XmlElement policyElement)
{
var protectionLevel = PolicyImportHelper.GetElement(
importer, policyElement, "ProtectionLevel",
PolicyImportHelper.FramingPolicyNS, true);
if (protectionLevel == null)
{
importer.AddWarning(
"Invalid policy assertion: {0}", policyElement.OuterXml);
return(false);
}
var element = new WindowsStreamSecurityBindingElement();
switch (protectionLevel.InnerText.ToLowerInvariant())
{
case "none":
element.ProtectionLevel = ProtectionLevel.None;
break;
case "sign":
element.ProtectionLevel = ProtectionLevel.Sign;
break;
case "encryptandsign":
element.ProtectionLevel = ProtectionLevel.EncryptAndSign;
break;
default:
importer.AddWarning(
"Invalid policy assertion: {0}", protectionLevel.OuterXml);
return(false);
}
context.BindingElements.Add(element);
return(true);
}
