From: Paul Moore <paul@paul-moore.com>
To: Casey Schaufler <casey@schaufler-ca.com>
Cc: Steve Grubb <sgrubb@redhat.com>,
Richard Guy Briggs <rgb@redhat.com>,
"linux-audit@redhat.com" <linux-audit@redhat.com>,
Linux Security Module list
<linux-security-module@vger.kernel.org>
Subject: Re: Preferred subj= with multiple LSMs
Date: Tue, 16 Jul 2019 19:13:54 -0400 [thread overview]
Message-ID: <CAHC9VhTpcnyGg5j3b6Z7Yi0Ob01JETRiBmz1AuLqPWqP9tEAnA@mail.gmail.com> (raw)
In-Reply-To: <27e2c710-efe6-d9cd-d4f9-bc217df5ede3@schaufler-ca.com>
On Tue, Jul 16, 2019 at 6:18 PM Casey Schaufler <casey@schaufler-ca.com> wrote:
> It sounds as if some variant of the Hideous format:
>
> subj=selinux='a:b:c:d',apparmor='z'
> subj=selinux/a:b:c:d/apparmor/z
> subj=(selinux)a:b:c:d/(apparmor)z
>
> would meet Steve's searchability requirements, but with significant
> parsing performance penalties.
I think "hideous format" sums it up nicely. Whatever we choose here
we are likely going to be stuck with for some time and I'm near to
100% that multiplexing the labels onto a single field is going to be a
disaster.
--
paul moore
www.paul-moore.com
next prev parent reply other threads:[~2019-07-16 23:14 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-12 16:33 Preferred subj= with multiple LSMs Casey Schaufler
[not found] ` <c46932ec-e38e-ba15-7ceb-70e0fe0ef5dc@schaufler-ca.com>
2019-07-13 15:08 ` Steve Grubb
2019-07-15 19:04 ` Richard Guy Briggs
[not found] ` <1979804.kRvuSoDnao@x2>
[not found] ` <2802ddee-b621-c2eb-9ff3-ea15c4f19d0c@schaufler-ca.com>
[not found] ` <3577098.oGDFHdoSSQ@x2>
2019-07-16 17:16 ` Casey Schaufler
[not found] ` <CAHC9VhSELVZN8feH56zsANqoHu16mPMD04Ww60W=r6tWs+8WnQ@mail.gmail.com>
2019-07-16 17:29 ` Casey Schaufler
2019-07-16 17:43 ` Paul Moore
2019-07-16 17:58 ` Casey Schaufler
2019-07-16 18:06 ` Steve Grubb
2019-07-16 18:41 ` Casey Schaufler
2019-07-16 21:25 ` Paul Moore
2019-07-16 21:46 ` Steve Grubb
2019-07-16 22:18 ` Casey Schaufler
2019-07-16 23:13 ` Paul Moore [this message]
2019-07-16 23:47 ` Casey Schaufler
2019-07-17 12:14 ` Paul Moore
2019-07-17 15:49 ` Casey Schaufler
2019-07-17 16:23 ` Paul Moore
2019-07-17 23:02 ` Casey Schaufler
2019-07-18 13:10 ` Simon McVittie
2019-07-18 16:13 ` Casey Schaufler
2019-07-19 12:15 ` Simon McVittie
2019-07-19 16:29 ` Casey Schaufler
2019-07-19 18:47 ` Simon McVittie
2019-07-19 20:02 ` Dbus and multiple LSMs (was Preferred subj= with multiple LSMs) Casey Schaufler
2019-07-22 11:36 ` Simon McVittie
2019-07-22 16:04 ` Casey Schaufler
2019-07-19 21:21 ` Preferred subj= with multiple LSMs Paul Moore
2019-07-22 20:50 ` James Morris
2019-07-22 22:01 ` Casey Schaufler
2019-07-22 22:30 ` Paul Moore
2019-07-23 0:11 ` Casey Schaufler
2019-07-23 14:06 ` Simon McVittie
2019-07-23 17:32 ` Casey Schaufler
2019-07-23 21:46 ` James Morris
2019-07-16 23:09 ` Paul Moore
2019-07-17 4:36 ` James Morris
2019-07-17 12:23 ` Paul Moore
2019-07-18 15:01 ` William Roberts
2019-07-18 18:48 ` Casey Schaufler
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