//EncTicketPart::= [APPLICATION 3] SEQUENCE {
// flags[0] TicketFlags,
// key[1] EncryptionKey,
// crealm[2] Realm,
// cname[3] PrincipalName,
// transited[4] TransitedEncoding,
// authtime[5] KerberosTime,
// starttime[6] KerberosTime OPTIONAL,
// endtime[7] KerberosTime,
// renew-till[8] KerberosTime OPTIONAL,
// caddr[9] HostAddresses OPTIONAL,
// authorization-data[10] AuthorizationData OPTIONAL
//}
public EncTicketPart(byte[] sessionKey, Interop.KERB_ETYPE etype, string domain, string user, Interop.TicketFlags ticketFlags, DateTime startTime)
{
// flags
flags = ticketFlags;
// default times
authtime = startTime;
starttime = startTime;
endtime = starttime.AddHours(10);
renew_till = starttime.AddDays(7);
// set session key
key = new EncryptionKey();
key.keytype = (int)etype;
key.keyvalue = sessionKey;
// cname information
crealm = domain;
cname = new PrincipalName(user);
// default empty TransitedEncoding
transited = new TransitedEncoding();
// null caddr and authdata
caddr = null;
authorization_data = null;
}
public EncTicketPart(AsnElt body)
{
foreach (AsnElt s in body.Sub)
{
switch (s.TagValue)
{
case 0:
UInt32 temp = Convert.ToUInt32(s.Sub[0].GetInteger());
byte[] tempBytes = BitConverter.GetBytes(temp);
flags = (Interop.TicketFlags)BitConverter.ToInt32(tempBytes, 0);
break;
case 1:
key = new EncryptionKey(s);
break;
case 2:
crealm = Encoding.ASCII.GetString(s.Sub[0].GetOctetString());
break;
case 3:
cname = new PrincipalName(s.Sub[0]);
break;
case 4:
transited = new TransitedEncoding(s.Sub[0]);
break;
case 5:
authtime = s.Sub[0].GetTime();
break;
case 6:
starttime = s.Sub[0].GetTime();
break;
case 7:
endtime = s.Sub[0].GetTime();
break;
case 8:
renew_till = s.Sub[0].GetTime();
break;
case 9:
// caddr (optional)
caddr = new List <HostAddress>();
caddr.Add(new HostAddress(s.Sub[0]));
break;
case 10:
// authorization-data (optional)
authorization_data = new AuthorizationData(s.Sub[0]);
break;
default:
break;
}
}
}
