NTLM group retrieval

Christopher R. Hertel crh at ubiqx.mn.org
Wed Apr 21 20:54:33 GMT 2004

There's an old RAP call known as NetGroupEnum() that probably does what
you want.  Microsoft has documentation on the function itself (the
programmer's interface) but not on the wire format.  If you can write some
Windows code that calls the function, you can see what it does on the
wire.  Ethereal probably has parsers for this.

They're good folk, those Ethereal folk.  :)

I *believe* that the function calls documented at the link below are RAP


(...and, yes, 'netmgmt' is in there twice.)

If that doesn't do it for you, then you'll need to look at RPC calls.
I don't know enough about those to point you in the right direction.

Hope that helps.

Chris -)-----

On Wed, Apr 21, 2004 at 11:19:36AM -0700, Jonny Larson wrote:
> Reposting as I've received no replies.
> Could anyone at least point me toward a good NTLM documentation source?
> Thanks,
> Jonny L.
> ext Jonny Larson wrote:
> >
> >Hello:
> >Is it possible to do dynamic group retrieval in an old NT4 domain via 
> >NTLM.  Does the NTLM protocol support anything like that?  Is it 
> >possible to retrieve group membership information from an NT4 domain 
> >controller?
> >
> >To be clear, we are NOT using Active Directory.  We just have an NT4 
> >domain with primary & secondary DC's (and also WINS).
> >
> >TIA,
> >Jonny L.
> >
> >
> >

"Implementing CIFS - the Common Internet FileSystem" ISBN: 013047116X
Samba Team -- http://www.samba.org/     -)-----   Christopher R. Hertel
jCIFS Team -- http://jcifs.samba.org/   -)-----   ubiqx development, uninq.
ubiqx Team -- http://www.ubiqx.org/     -)-----   crh at ubiqx.mn.org
OnLineBook -- http://ubiqx.org/cifs/    -)-----   crh at ubiqx.org

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