[Samba] Changing ACLs as administrator

Konkol, Josh JKonkol at guidemail.com
Mon Jul 29 10:16:03 GMT 2002


But that means everything you do will be as root.  All new files will belong
to root and not those users.

Right ??

Josh

> -----Original Message-----
> From: Rob Helmer [mailto:robert at namodn.com]
> Sent: Friday, July 26, 2002 4:10 PM
> To: sspitzner at planalytics.com; samba at lists.samba.org
> Subject: Re: [Samba] Changing ACLs as administrator
> 
> 
> Hello,
> 
> 
> I hope you don't mind that I am CC:'ing the list.
> 
> I used the "username map" directive to point to a username map file in
> smb.conf :
> 
> --
> username map = /usr/local/samba/private/username.map
> --
> 
> My /usr/local/samba/private/username.map looks like this :
> 
> --
> root = @"DOMAIN+Domain Admins"
> --
> 
> Seems to work for my purposes :)
> 
> My smbd/nmbd are currently on 2.2.2 ( winbind is 2.2.3a, because
> of the memory leak issue in previous versions ).
> 
> 
> 
> Thanks,
> Rob
> 
> 
> 
> On Fri, Jul 26, 2002 at 02:19:34PM -0400, 
> sspitzner at planalytics.com wrote:
> > 
> > 
> > Could you please tell me how to map the root user? According to the
> > documentation I have
> > seen, the domain admin group directive is no longer valid 
> in 2.2.5. Obviously, I
> > have missed
> > something.
> > 
> > TIA
> > Sam
> > 
> > 
> > 
> > 
> > Rob Helmer <robert at namodn.com> on 07/26/2002 02:09:06 PM
> > 
> > 
> > 
> > 
> > To:   samba at lists.samba.org
> > cc:    (bcc: Samuel K Spitzner/Planalytics)
> > 
> > Subject:  Re: [Samba] Changing ACLs as administrator
> > 
> > 
> > 
> > 
> > Hello Buchan
> > 
> > 
> > Thank you very much for your reply.
> > 
> > The "domain admin" setting in Samba doesn't seem to allow one to
> > change ACLs or take ownership, but I experimented with the info
> > in the email you sent and mapped the root user to 
> @"DOMAIN+Domain Admins"
> > and now all Domain Admins are able to take ownership and/or 
> change ACLs
> > from their Windows boxes.
> > 
> > 
> > 
> > Thanks,
> > Rob
> > 
> > 
> > On Fri, Jul 26, 2002 at 05:28:35PM +0200, Buchan Milne wrote:
> > > -----BEGIN PGP SIGNED MESSAGE-----
> > > Hash: SHA1
> > >
> > > | Message: 3
> > > | Date: Thu, 25 Jul 2002 11:35:49 -0700
> > > | From: Rob Helmer <robert at namodn.com>
> > > | To: samba at lists.samba.org
> > > | Organization: Namodn Artists - http://www.namodn.com
> > > | Subject: [Samba] Changing ACLs as administrator
> > > |
> > > | Hello,
> > > |
> > > |
> > > | While the interesting discussion on POSIX ACLs vs. NT ACLs has
> > > | been going on, I've been trying ( unsuccessfully ) from 
> a Windows
> > > | box logged in as DOMAIN\Administrator change ACLs on a file
> > > | owned by a user.
> > > |
> > > | I just get "Access denied" every time I attempt it.
> > > |
> > > | I have tried setting in the smb.conf :
> > > |
> > > | --
> > > | domain admin group = DOMAIN+Domain Admins
> > >
> > > Well, firstly you probably need something like this
> > >
> > > domain admin group = @"DOMAIN+Domain Admins"
> > >
> > > But, you should read the man page on this option, since 
> this actually
> > > affects which users are seen by the windows members of a samba
> > > controlled domain to have admin rights, only on the 
> windows machines.
> > >
> > > | --
> > > |
> > > | and
> > > |
> > > | --
> > > | domain admin group = DOMAIN+Administrator
> > > | --
> > > |
> > > | but I still don't seem to have this access.
> > > |
> > > | Is there something I am missing?
> > > |
> > > | Any pointers would be great :) I want to let designated 
> domain admins
> > > | change ACLs, since NT ACL's "Take Ownership" doesn't 
> seem to be possible
> > > | with the current POSIX ACL/Samba combination.
> > >
> > > You're probably looking for something more like:
> > >
> > > admin users = @"DOMAIN+Domain Admins"
> > >
> > > this should be applied carefully, and on a share-by-share 
> basis, and I
> > > am not sure if it will do what you want (allow you to 
> change ownership),
> > > but it will let you delete anything!
> > >
> > > no need for messy hidden shares (which is a secutiy 
> nightmare, unless it
> > > protected somehow).
> > >
> > > Buchan
> > >
> > > - --
> > > |----------------Registered Linux User #182071-----------------|
> > > Buchan Milne                Mechanical Engineer, Network Manager
> > > Cellphone * Work            +27 82 472 2231 * +27 21 8828820x121
> > > Stellenbosch Automotive Engineering         http://www.cae.co.za
> > > GPG Key                   http://ranger.dnsalias.com/bgmilne.asc
> > > 1024D/60D204A7 2919 E232 5610 A038 87B1 72D6 AC92 BA50 60D2 04A7
> > > -----BEGIN PGP SIGNATURE-----
> > > Version: GnuPG v1.0.7 (GNU/Linux)
> > > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
> > >
> > > iD8DBQE9QWqjrJK6UGDSBKcRApzpAJ9IR+jcRNhBuLZBIb62bpni3SCW2wCcDKPf
> > > lNJl6ucrV6Nw7R/i4/k1V/Y=
> > > =Kclx
> > > -----END PGP SIGNATURE-----
> > >
> > >
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