Re: Too easy to log in as the "postgres" user? - Mailing list pgsql-general

From A. Kretschmer
Subject Re: Too easy to log in as the "postgres" user?
Date
Msg-id 20091015104802.GA19172@a-kretschmer.de
Whole thread Raw
In response to Too easy to log in as the "postgres" user?  (Thom Brown <thombrown@gmail.com>)
Responses Re: Too easy to log in as the "postgres" user?
List pgsql-general
In response to Thom Brown :
> I've noticed that if I just log in to my server, I don't su to root,
> or become the postgres user, I can get straight into the database as
> the postgres user merely with "psql -U postgres -h localhost".  My
> user account isn't a member of the postgres group.
>
> It appears I've not applied my security settings correctly.  What can
> I do to prevent access this way?  I'd still want to be able to su to
> the postgres user and log in that way, but not with the -U parameter
> allowing access.
>
> The pg_hba.conf is probably relevant here, so this is the setup:
>
> # TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD
>
> # "local" is for Unix domain socket connections only
> local   all         all                               trust
> # IPv4 local connections:
> host    all         all         127.0.0.1/32          trust
> # IPv6 local connections:
> host    all         all         ::1/128               trust

Try to change trust to sameuser.


Andreas
--
Andreas Kretschmer
Kontakt:  Heynitz: 035242/47150,   D1: 0160/7141639 (mehr: -> Header)

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