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From: Achim Gratz <Stromeko@nexgo.de>
To: emacs-devel@gnu.org
Subject: Re: [PATCH] POSIX ACL support
Date: Wed, 21 Nov 2012 20:52:08 +0100	[thread overview]
Message-ID: <87zk2abuon.fsf@Rainer.invalid> (raw)
In-Reply-To: 83d2z6vj6o.fsf@gnu.org

Eli Zaretskii writes:
> True.  But I think this is unlikely to be a problem when _copying_ a
> file, because the copy is created by you, so you get full access by
> default, and that includes the "write DAC" (a.k.a. "change ACL")
> privilege.  However, it _can_ happen that after copying the ACL from
> the original, you no longer can change the access rights, if that
> privilege was denied in the original.  Which is okay, I think.

Well, talk to our corporate IT department then which happens to think
that it is a sensible thing to not let you do this and in addition don't
let you even look at the existing ACL (which means I can't be sure how
they accomplished that, but I believe it's some inheritable property
that makes all files, including new ones, owned by a service account).

As I said, I'm almost certain you could achieve something similar with
SElinux policies, but then I haven't tried it yet.


Regards,
Achim.
-- 
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+

Wavetables for the Terratec KOMPLEXER:
http://Synth.Stromeko.net/Downloads.html#KomplexerWaves




  reply	other threads:[~2012-11-21 19:52 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-18 22:27 [PATCH] POSIX ACL support Romain Francoise
2012-11-19  3:44 ` Eli Zaretskii
2012-11-19 21:41   ` Romain Francoise
2012-11-20  3:44     ` Eli Zaretskii
2012-11-19 17:11 ` Glenn Morris
2012-11-19 17:47   ` Eli Zaretskii
2012-11-19 18:11   ` Stefan Monnier
2012-11-19 21:33     ` Romain Francoise
2012-11-20 18:15       ` Stefan Monnier
2012-11-21 12:51         ` Romain Francoise
2012-11-21 14:25           ` Stefan Monnier
2012-11-21 15:36             ` Paul Eggert
2012-11-21 16:01               ` Romain Francoise
2012-11-21 18:17               ` Eli Zaretskii
2012-11-21 18:25                 ` Paul Eggert
2012-11-21 19:09                   ` Achim Gratz
2012-11-21 19:40                     ` Eli Zaretskii
2012-11-21 19:52                       ` Achim Gratz [this message]
2012-11-19 21:55     ` Paul Eggert
2012-11-20 18:16       ` Stefan Monnier

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