private void ProcessedAsKerberos(Asn1Element sequence, MechType firstMech)
{
for (var i = 0; i < sequence.Count; i++)
{
var node = sequence[i];
switch (node.Class)
{
case TagClass.Universal:
switch (node.UniversalTag)
{
case 0:
break;
case 1:
break;
case MechType.UniversalTag:
ThisMech = new MechType(node.AsString());
break;
}
break;
case TagClass.Application:
switch (node.ApplicationTag)
{
case KrbApReq.ApplicationTag:
InnerContextToken = new KrbApReq().Decode(node[0]);
break;
}
break;
}
}
}
protected virtual void ParseUniversal(Asn1Element element)
{
switch (element.UniversalTag)
{
case MechType.UniversalTag:
MechType = new MechType(element.AsString());
break;
}
}
private bool ProcessedAsNegoEx(Asn1Element sequence, MechType firstMech)
{
if (firstMech == null || firstMech.Oid != MechType.NEGOEX)
{
return(false);
}
NegotiateExtension = new NegotiateExtension(sequence.Value);
return(true);
}
private bool ProcessedAsNtlm(Asn1Element sequence, MechType firstMech)
{
if (firstMech == null || firstMech.Oid != MechType.NTLM)
{
return(false);
}
DecodeNtlm(sequence);
return(true);
}
public InitialContextToken(Asn1Element sequence, IEnumerable <MechType> mechTypes)
{
var childNode = new Asn1Element(sequence.Value);
if (childNode.Count <= 0 && mechTypes.Any(a => a.Oid == MechType.NEGOEX))
{
NegotiateExtension = new NegotiateExtension(sequence.Value);
}
for (var i = 0; i < childNode.Count; i++)
{
var node = childNode[i];
if (node.ContextSpecificTag == MechType.ContextTag)
{
ThisMech = new MechType(node.AsString());
}
else if (node.Count > 0)
{
InnerContextToken = new KrbApReq(node[0]);
}
}
}
public NegTokenTarg Decode(Asn1Element sequence)
{
for (var i = 0; i < sequence.Count; i++)
{
var element = sequence[i];
switch (element.ContextSpecificTag)
{
case 0:
Result = (NegResult)element[0].AsInt();
break;
case 1:
MechType = new MechType(element[0].AsString());
break;
case 2:
ResponseToken = ContextToken.Parse(element.AsEncapsulatedElement());
break;
}
}
return(this);
}
