NTLM authentication against an NT 4.0 Domain

  • Thread starter Thread starter Zeno Lee
  • Start date Start date
Z

Zeno Lee

I'm trying to authenticate username/passwords against an NT 4.0 Domain. My
client is still using NT 4.0 even with Windows XP clients running Framework
1.1 SP1

I've looked through the 1.1 Framework System.Security namespaces, and
there's nothing I can find that will do this.

How can I authenticate against against NT 4.0 Domains?
 
Zeno,

All you have to do is call the LogonUser API through the P/Invoke layer,
and it will let you know if the username/password combination is correct.

Hope this helps.
 

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