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RE: Setting Permissions with ACLs

To: jtrostel@xxxxxxxxxx
Subject: RE: Setting Permissions with ACLs
From: Stephen VanPelt <vanpelts@xxxxxxxx>
Date: Mon, 04 Jun 2001 12:49:38 -0400
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <XFMail.20010604123330.jtrostel@xxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
Actually, though, netatalk is using the system's permission structure, and since the system is recognizing the ACLs, the ACLs are working with netatalk - I just have to make sure that I've run "chmod 667" on the file, and then using the ACLs to limit access. When I do it that way, it works just fine - I just wanted to make sure that there wasn't something that I was missing, or some other better way to do things.

-Stephen

--On Monday, June 04, 2001 12:33 PM -0400 John Trostel <jtrostel@xxxxxxxxxx> wrote:


On 04-Jun-2001 Stephen VanPelt wrote:
see comments below


... snip ...

This part looks good too - but here's where I find problems...  If I
have a  user that I've specified (user1, in this instance) with write
access log  into the server (using netatalk - but this doesn't seem to
matter), they  cannot open the file if the file isn't chmod'ed to give
"other" write  access.  Even though the user is given write access in
the ACL, they cannot  exercise that access unless it is also allowed in
"chmod"  (the file  belongs to peltman:peltman - and of course the user
is not in either of  those groups - so unless they are set to chmod 006
or 007, then the ACL  doesn't seem to be able to grant any access that
the chmod denies).

Netatalk has no conception of ACLs.  I'm fairly sure it just looks at the
standard permission structure to determine access. Therefore, Netatalk
doesn't know that there is an added user (or group) with access
priviledges.  Try with Samba (version 2.20 or ,even better, the latest
CVS download) or with a unix user telneted in.  Those should work

--
John M. Trostel
Linux OS Engineer
Connex
jtrostel@xxxxxxxxxx





Stephen VanPelt
Information Technology Consultant
MUSC Center for Drug and Alcohol Programs
PH: 843-792-5558 Internet:   vanpelts@xxxxxxxx


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