All you can do is create a database in postgresql that has a table with:
username
passwd
ip-address
token1
token2
...
Then using perl, php, python...you create a login page that passes the
username, passwd, and ip-address of the person and then verify the data.
Granted that all of this can be spoofed and you need to set up security for
it and make sure the verification is correct. But it can be done with some
work. Then you pass the tokens back as session variables or something.
I do this with LDAP a lot...
--
Ray Hunter
----- Original Message -----
From: "Tuomas Vanhanen" <postgres@tuomasvanhanen.com>
To: <pgsql-general@postgresql.org>
Sent: Wednesday, July 24, 2002 2:08 AM
Subject: [GENERAL] Security, IP and username restrictions
> Hi,
>
> I´m very new to Postgres and I need some help with following: (some how I
> was unable to mail to the newbie maillist, sorry..)
>
> Is it possible to restrict user rights by using both username+password and
> IP address.
>
> I have a situation where same user accessing the database from different
> locations (IP addresses) must have different user rights. This means, that
> same user in different locations would see different ammount of data. I
know
> I can build this easily to the web based front-end, but I´d like to make
the
> restriction in Postgres too.
>
> thanks!
>
> -Tuomas
>
>
>
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