pcp
[Top] [All Lists]

Re: QA fallout

To: Nathan Scott <nathans@xxxxxxxxxx>
Subject: Re: QA fallout
From: fche@xxxxxxxxxx (Frank Ch. Eigler)
Date: Wed, 03 Jul 2013 23:22:48 -0400
Cc: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>, pcp@xxxxxxxxxxx
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <765640910.13166047.1372897280737.JavaMail.root@xxxxxxxxxx> (Nathan Scott's message of "Wed, 3 Jul 2013 20:21:20 -0400 (EDT)")
References: <1942804724.9528832.1372391371173.JavaMail.root@xxxxxxxxxx> <2012907399.12207669.1372824416573.JavaMail.root@xxxxxxxxxx> <51D3F7E2.1010304@xxxxxxxxxxxxxxxx> <765640910.13166047.1372897280737.JavaMail.root@xxxxxxxxxx>
User-agent: Gnus/5.1008 (Gnus v5.10.8) Emacs/21.4 (gnu/linux)
Nathan Scott <nathans@xxxxxxxxxx> writes:

> [...]
>> Why no local changes by default?  at first blush I'd expect
>>      allow localhost : all;
>> like pmcd.conf.
>> 
> I was a bit concerned with anyone having a local login being able to
> effectively prevent the default logger from logging - that seems like
> it needs to be blocked?  [...]

Agreed.  Random local users should not be granted control/modification
type privileges on a system service by default.  If the
pmlc<->pmlogger channel could be secured with the newfangled
authentication, that'd be enough for e.g. uid=pcp or uid=root or
gid=pcp to be allowed by default.  Or change the pmlc<->pmlogger link
to AF_UNIX, and then limit it via equivalent filesystem permissions.

- FChE

<Prev in Thread] Current Thread [Next in Thread>