Re: MD5 Passwords and user administratio

From: "Rob Abernethy IV" <abernethy(at)dynedge(dot)com>
To: "postgresql" <pgsql-admin(at)postgresql(dot)org>
Subject: Re: MD5 Passwords and user administratio
Date: 2003-02-10 01:18:43
Message-ID: 20030210091843.M49785@dynedge.com
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The username is the salt.

--
Robert Abernethy IV
Dynamic Edge, Inc.
734.975.0460

> I am trying to figure out exactly how to set someone's password when
> using MD5 passwords in postgres. I am trying to automate some
> features, and still can't figure out what I am doing wrong. MD5 of
> the password is obviously not wha is used by itself, since that
> would be insecure, but I can't figure out what the salt is. What
> exactly is psotgres passing to the MD5 hash to make up that
> incredible unintelligible stream of characters that it stores in
> the password field of the pg_shadow table?
>
> desperate,
>
> Carlos
>
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