Re: pg_ident mapping Kerberos Usernames

From: rob stone <floriparob(at)gmail(dot)com>
To: techmail+pgsql(at)dangertoaster(dot)com, pgsql-general(at)postgresql(dot)org
Subject: Re: pg_ident mapping Kerberos Usernames
Date: 2017-09-11 13:51:38
Message-ID: 1505137898.4583.5.camel@gmail.com
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> >
>
> Hi Rob,
>
> How would that work? I was under the impression the first column was
> for socket type and limited to
> local, host, hostssl, and hostnossl?
>
> Thunderbird's config has been fixed, so here is the line from
> pg_hba.conf line without the
> formatting issues:
>
> host all all 192.168.1.0/24 gss include_realm=1 map=testnet
> krb_realm=A.DOMAIN.TLD
>
>
> Thanks,
> Ryan

Hello Ryan,

I'm probably incorrect about this as I don't use pg_ident but my
understanding is that each line in pg_ident consists of three fields
being:-

mask-name external-credentials internal-credentials

so that the external log-on is converted to its Postgres log-on and
then the mask-name is used to find a line in pg_hba.conf to verify that
the external-credentials were submitted from an allowable IP address.

Maybe somebody more knowledgeable than myself could provide a better
example.

Cheers,
Rob

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