internal static void WritePrincipalName(this DERBuilder builder, KerberosPrincipalName name)
{
using (var seq = builder.CreateSequence())
{
seq.WriteContextSpecific(0, b => b.WriteInt32((int)name.NameType));
seq.WriteContextSpecific(1, b => b.WriteSequence(name.Names,
(s, v) => s.WriteGeneralString(v)));
}
}
private static DERBuilder CreateBuilder(KerberosTicket ticket)
{
if (ticket is null)
{
throw new ArgumentNullException(nameof(ticket));
}
DERBuilder builder = new DERBuilder();
using (var seq = builder.CreateSequence())
{
seq.WriteKerberosHeader(KerberosMessageType.KRB_TGT_REP);
seq.WriteContextSpecific(2, ticket.TicketData);
}
return(builder);
}
private static DERBuilder CreateBuilder(string realm, KerberosPrincipalName server_name)
{
DERBuilder builder = new DERBuilder();
using (var seq = builder.CreateSequence())
{
seq.WriteKerberosHeader(KerberosMessageType.KRB_TGT_REQ);
if (server_name != null)
{
seq.WriteContextSpecific(2, b => b.WritePrincipalName(server_name));
}
if (realm != null)
{
seq.WriteContextSpecific(3, b => b.WriteGeneralString(realm));
}
}
return(builder);
}