From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Vince Vielhaber <vev(at)michvhf(dot)com> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, The Hermit Hacker <scrappy(at)hub(dot)org>, "Sverre H(dot) Huseby" <sverrehu(at)online(dot)no>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: You're on SecurityFocus.com for the cleartext passwords. |
Date: | 2000-05-06 17:02:47 |
Message-ID: | 200005061702.NAA16701@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-general pgsql-hackers |
> > Now, I we want to move all the stuff to use MD5 rather than the standard
> > unix password crypt, that is another option, though I am not sure what
> > value it would have.
> >
> >
>
> How about ODBC? This is from the ODBC driver source connection.c:
>
> self->errormsg = "Password crypt authentication not supported";
>
> Is that because of the platform it's running on or what it's talking
> to?
Seems we don't have crypt support, so you can't send crypt passwords
from an ODBC client. That is news to me.
From looking there, and looking at pg_hba.conf, we have both 'password'
and 'crypt' authentication in there.
However, this is not a problem because we can still do backend-only
crypting when comparing client-sent cleartext passwords to pg_shadow
passwords.
--
Bruce Momjian | http://www.op.net/~candle
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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