| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Denis Kirjanov <kda(at)itsirius(dot)su>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: trust authentication behavior |
| Date: | 2015-05-14 17:42:45 |
| Message-ID: | 6562.1431625365@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> On 05/14/2015 11:59 AM, Robert Haas wrote:
>> On Thu, May 14, 2015 at 5:16 AM, Denis Kirjanov <kda(at)itsirius(dot)su> wrote:
>>> Is it possible to restrict the trust auth method to accept local connections only using the selinux policy?
>> I would guess that it probably is, but I can't tell you how.
> I would have guessed not :-)
Yeah. AFAIK selinux is strictly a kernel-level facility so it can only
enforce things that are visible to the kernel. PG's choice of auth
method isn't.
regards, tom lane
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