Re: Trust intermediate CA for client certificates

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Ian Pilcher <arequipeno(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Bruce Momjian <bruce(at)momjian(dot)us>, Craig Ringer <craig(at)2ndquadrant(dot)com>, stellr(at)vt(dot)edu, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Trust intermediate CA for client certificates
Date: 2013-12-02 21:56:56
Message-ID: 20131202215656.GZ17272@tamriel.snowman.net
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* Ian Pilcher (arequipeno(at)gmail(dot)com) wrote:
> > In any case, the idea that this is somehow OpenSSL's fault and another
> > implementation of the same protocol wouldn't have the same issue sounds
> > pretty silly.
>
> Actually other implementations do this. In fact, a flag was added to
> OpenSSL fairly recently to allow validating a chain only up to an
> intermediate CA for this very reason.

Perhaps that's been a recent change, but it certainly wasn't part of the
original approach and complaining that PG doesn't do it is hardly fair.
Indeed, it sounds like this is something which should *still* be done
outside of PG and through however you configure OpenSSL on your system.

Regardless, it's completely off-topic for this discussion, which is
about documenting what we *currently* do. If you'd like to propose a
new set of features, or better yet, a rework of how we configure SSL in
PG, please do so on another thread. :)

Thanks!

Stephen

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