Обсуждение: Connection problem

I'm having problems connecting to my postgresql 7.2.1 running on my Debian
Linux box.

(as root)
$ psql template1 foobar
psql: FATAL 1:  IDENT authentication failed for user "foobar"

Could anybody tell me what the problem is?
The user "foobar" is created with the createuser command without any problem.

Here is the pg_hba.conf

local        all                                           ident sameuser
local        all                  trust

Gunnar-

It looks to me like the two lines in pg_hba conflict, and the first one is
being used. Since you are logged in as root, it looks for "sameuser" on
foobar and doesn't get a match.

Try either logging into linux as foobar or eliminate the first line of
pg_hba.

-Nick

--------------------------------------------------------------------------
Nick Fankhauser  nickf@ontko.com  Phone 1.765.935.4283  Fax 1.765.962.9788
Ray Ontko & Co.     Software Consulting Services     http://www.ontko.com/

> -----Original Message-----
> From: pgsql-admin-owner@postgresql.org
> [mailto:pgsql-admin-owner@postgresql.org]On Behalf Of Gunnar
> Sent: Sunday, April 21, 2002 2:35 AM
> To: pgsql-admin@postgresql.org
> Subject: [ADMIN] Connection problem
>
>
> I'm having problems connecting to my postgresql 7.2.1 running on
> my Debian
> Linux box.
>
> (as root)
> $ psql template1 foobar
> psql: FATAL 1:  IDENT authentication failed for user "foobar"
>
> Could anybody tell me what the problem is?
> The user "foobar" is created with the createuser command without
> any problem.
>
> Here is the pg_hba.conf
>
> local        all                                           ident sameuser
> local        all                  trust
>
> ---------------------------(end of broadcast)---------------------------
> TIP 3: if posting/reading through Usenet, please send an appropriate
> subscribe-nomail command to majordomo@postgresql.org so that your
> message can get through to the mailing list cleanly
>

On Sunday 21 April 2002 09:35, Gunnar wrote:
> I'm having problems connecting to my postgresql 7.2.1 running on my Debian
> Linux box.
>
> (as root)
> $ psql template1 foobar
> psql: FATAL 1:  IDENT authentication failed for user "foobar"
>
> Could anybody tell me what the problem is?
> The user "foobar" is created with the createuser command without any
> problem.
>
> Here is the pg_hba.conf
>
> local        all                                           ident sameuser
> local        all                  trust

I think that postgres only uses the first line and that line says that
postgres uses the ident autentication (without a password if the user is the
same). This means that the user MUST exist in the /etc/passwd.
The second line (not used because the first is the same) allows al users
without a password.

So remove the first line or add user to passwd.

Ferdinand