Re: [GENERAL] Restricting the CREATEROLE privilege
On Thu, Feb 25, 2010 at 01:26, Wappler, Robert rwapp...@ophardt.com wrote: Good Morning, is there a way to limit the CREATEROLE privilege to a specific database? I currently set up an automated integration test environment. This includes a database owned by a specific user which should have all degrees of freedom for installing whatever database schemas are in the current revision as well as creating roles used by the test cases to access the database. You could create a base role that does not have connect privileges on the other databases. Then just inherit from that role. Something like: CREATE ROLE base_user; REVOKE CONNECT ON database from base_user; ... CREATE ROLE my_user inherit base_user; You could also go the other route and default deny connect databases and explicitly allow connect. -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
Re: [GENERAL] Restricting the CREATEROLE privilege
On 2010-02-25, Alex Hunsaker wrote: You could create a base role that does not have connect privileges on the other databases. Then just inherit from that role. Something like: CREATE ROLE base_user; REVOKE CONNECT ON database from base_user; ... CREATE ROLE my_user inherit base_user; Unfortunately, base_user inherits the connect privileges from role PUBLIC, regardless, whether it was created with NOINHERIT. You could also go the other route and default deny connect databases and explicitly allow connect. That other way round seems to be the only solution for now, first revoke the CONNECT privileges from PUBLIC and then grant them to individual roles. How about changing the CREATEROLE privilege to be associated with a specific database instead of affecting all databases? -- Robert... -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
Re: [GENERAL] Restricting the CREATEROLE privilege
On Thu, Feb 25, 2010 at 08:22, Wappler, Robert rwapp...@ophardt.com wrote: Unfortunately, base_user inherits the connect privileges from role PUBLIC, regardless, whether it was created with NOINHERIT. Yeah, IMO the documentation does not really spell out that limitation. How about changing the CREATEROLE privilege to be associated with a specific database instead of affecting all databases? Well just on the grounds that it would break every current user of CREATE ROLE... that's probably not going to happen. I could imagine there could be some syntax sugar for this. But I don't think it would be any nicer as you would probably need to REVOKE PUBLIC and inherit anyway. Not to mention I'm not sure what the semantics would be or where it gets its 'default' permissions. A ruff idea would be for each database (except the connected one) REVOKE ALL on database. Of course feel free to flesh it out and submit a patch :). In any event its certainly too late for 9.0 and would not be back patched anyway... -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
