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Re: handling group membership in and outside d-i



On Thu, 2009-02-26 at 13:01 +0000, Ben Hutchings wrote:
> On Thu, 2009-02-26 at 08:31 +0100, Peter Palfrader wrote:
> > This is of course broken.  It breaks granting console users access
> > to the netdev or powerdev groups through pam_groups, which is really
> > really annoying when you get your users from say ldap.
>
> But that's broken to start with, since you can't revoke group
> membership when the user logs out.

The group membership is only assigned to the process, not in the group
database. I generally have something like:

gdm; :*; *; Al0000-2400; audio,floppy,video,cdrom,scanner,plugdev,voice

in /etc/security/group.conf to ensure that any user that is logged in on
the console can do most things you can expect console users to do. So
for a gdm session:

% groups
users voice cdrom floppy audio src video plugdev scanner

But the NSS databases contain the following:

% groups arthur
arthur : users src

I've found that with lenny for some things (dbus?) you need consolekit
(I install policykit-gnome which has all the dependencies I need) to
accomplish (part of?) what you did with secondary groups before.

-- 
-- arthur - adejong@debian.org - http://people.debian.org/~adejong --

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