Re: TODO Item: Allow pg_hba.conf to specify host names along with IP addresses

From: Andrew Sullivan <ajs(at)commandprompt(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: TODO Item: Allow pg_hba.conf to specify host names along with IP addresses
Date: 2008-06-16 07:20:40
Message-ID: 20080616072040.GD35003@commandprompt.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Sun, Jun 15, 2008 at 11:56:35PM +0200, Peter Eisentraut wrote:

> It would probably be a good idea to check how other programs deal with
> hostname lookups during authentication. Programs like SSH, Apache, and Squid
> come to mind.

There is actually a great deal of controversy about most of this
hostname-based authentication, particularly in the absence of DNSSEC.
If anyone implementing this is interested in the controversy, I have a
huge mail archive of it (because I'm the current editor of the IETF
working group document on this, and therefore have received much hate
mail on the topic). I think it's all summarised in the draft[1] I
mentioned upthread. Since that's possibly about to go to IETF last
call, it'd be a good time for someone planning to implement something
to look at that document, and report on whether it provides any useful
guidance at all. I'd be keenly interested in hearing the verdict.

A

[1]
http://tools.ietf.org/wg/dnsop/draft-ietf-dnsop-reverse-mapping-considerations/

--
Andrew Sullivan
ajs(at)commandprompt(dot)com
+1 503 667 4564 x104
http://www.commandprompt.com/

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message ITAGAKI Takahiro 2008-06-16 08:04:26 Permission of prepared statements (was: pg_stat_statements)
Previous Message Andrew Sullivan 2008-06-16 07:13:08 Re: TODO Item: Allow pg_hba.conf to specify host names along with IP addresses