Re: Revoke Public Database Connect

Hello Alan,

You can also be very careful with your pg_hba.conf settings, and only
allow certain users connections:

http://www.postgresql.org/docs/current/interactive/auth-pg-hba-conf.html

Also, you can create the database with CONNECTION LIMIT 0, and only
superusers will be allowed to connect to it.

http://www.postgresql.org/docs/current/static/sql-createdatabase.html

You could then load the data, and change the connection limit, after
you've appropriately loaded the data.

Hope that helps. =)

Regards,

Lacey




> That is a ridiculous "nanosecond window" - the database you created is empty - nothing to connect to. Just load data
AFTERthe revoke. 
>
> --- On Fri, 5/27/11, Alan Gutierrez<alan@prettyrobots.com>  wrote:
>
>
> From: Alan Gutierrez<alan@prettyrobots.com>
> Subject: [NOVICE] Revoke Public Database Connect
> To: pgsql-novice@postgresql.org
> Date: Friday, May 27, 2011, 2:55 PM
>
>
> I'm configuring a multi-tenant PostgreSQL server. When I create a new database, anyone can connect to it. For me,
thatis bad. 
>
> I run:
>
> REVOKE CONNECT ON DATABASE d FROM public;
>
> Now I'm only able to connect to the database as postgres.
>
> I tired putting the create and revoke in a transaction, but create database cannot be put in a transaction. How do I
createa database so there is not that nanosecond window where someone could connect to the database publiclly? 
>
> --
> Alan Gutierrez - http://twitter.com/bigeasy - http://github.com/bigeasy
>
> -- Sent via pgsql-novice mailing list (pgsql-novice@postgresql.org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-novice
>