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Date:      31 Jan 2001 11:12:34 -0500
From:      Lowell Gilbert <lowell@world.std.com>
To:        freebsd-questions@freebsd.org
Subject:   Re: A different "user mounting of /cdrom"
Message-ID:  <44y9vrpuod.fsf@lowellg.ne.mediaone.net>
In-Reply-To: bfoz@glue.umd.edu's message of "31 Jan 2001 05:04:19 %2B0100"
References:  <3A778EA0.2ED43768@glue.umd.edu>

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bfoz@glue.umd.edu (Brandon Fosdick) writes:

> Ok, so I've been through the FAQ entry for allowing users to
> mount/umount removable media. It works exactly like the FAQ said it
> would, and thats my problem. 
> 
> The provided method allows users to mount media to directories owned by
> the user in question. How do I allow many users to mount the cdrom to
> /cdrom as opposed to ${HOME}/whatever? AFAIK I can't make /cdrom owned
> by all of the users, and setting the group on /cdrom didn't work.

This all depends on how much you trust the users, and how much you
want to treat the machine as a basically single-user (on the console)
machine.  One option is giving root powers to the users for just this
one purpose:  carefully tuned use of sudo (in the ports) or a
suid-root (ugh) program to do the mount for you.  Another option is
giving the /cdrom directory to the console user with fbtab(5) and/or
Xsetup.

The latter option at least protects the console user from possibly
malicious other users.

Good luck.


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