Re: Postgresql -- initial impressions and comments

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От Bruce Momjian
Тема Re: Postgresql -- initial impressions and comments
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Msg-id 200212032337.gB3Nb7r02341@candle.pha.pa.us
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Ответ на Re: Postgresql -- initial impressions and comments  (Tycho Fruru <tycho@fruru.com>)
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Tycho Fruru wrote:
> > 7.3 stores encrypted MD5 passowords in database (7.2 it is optional).
> > We send random salt to client and client double-MD5 encrypts, so
> > playback will not work --- best of both worlds.
>
> So, if I understand it correctly :
>
> - on the wire : no cleartext passwords, only doubly hashed + salted
> passwords -> no replay possible (watch out for session hijacking though)
> nor password sniffing
>

Right.

> - in the database : no cleartext passwords are stored, but access to the
> md5 hashed passwords is sufficient to get access to the database -
> without really knowing the user's password - by using a modified client.

Right.

--
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