public override bool TryParseKeySizeElement(XmlElement element, out int keySize)
{
if (element == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element");
}
if (element.LocalName == this.DriverDictionary.KeySize.Value &&
element.NamespaceURI == this.DriverDictionary.Namespace.Value)
{
keySize = Int32.Parse(XmlHelper.ReadTextElementAsTrimmedString(element), NumberFormatInfo.InvariantInfo);
return(true);
}
keySize = 0;
return(false);
}
public override byte[] GetAuthenticator(RequestSecurityTokenResponse rstr)
{
if (rstr != null && rstr.RequestSecurityTokenResponseXml != null && rstr.RequestSecurityTokenResponseXml.ChildNodes != null)
{
for (int i = 0; i < rstr.RequestSecurityTokenResponseXml.ChildNodes.Count; ++i)
{
XmlElement element = rstr.RequestSecurityTokenResponseXml.ChildNodes[i] as XmlElement;
if (element != null)
{
if (element.LocalName == DriverDictionary.Authenticator.Value && element.NamespaceURI == DriverDictionary.Namespace.Value)
{
XmlElement combinedHashElement = XmlHelper.GetChildElement(element);
if (combinedHashElement.LocalName == DriverDictionary.CombinedHash.Value && combinedHashElement.NamespaceURI == DriverDictionary.Namespace.Value)
{
string authenticatorString = XmlHelper.ReadTextElementAsTrimmedString(combinedHashElement);
return(Convert.FromBase64String(authenticatorString));
}
}
}
}
}
return(null);
}
public static UniqueId ReadTextElementAsUniqueId(XmlElement element)
{
return(new UniqueId(XmlHelper.ReadTextElementAsTrimmedString(element)));
}
