> On Nov 7, 2022, at 17:43, Jan Bilek <jan.bilek@eftlab.com.au> wrote:
>
> Well, superuser (our App) is already logged in and as it is designed
> very much as an "appliance" it simply does that job - manages its
> database.
Well... don't do that. :) The problem is analogous to having root log into a Linux box and run application commands.
Itworks, but it opens a security hole, as you've discovered.
> Yes, agreed. Any ideas?
In this particular case (creating an untrusted PL and functions therein), you'll need to use a PostgreSQL superuser.
Thisis a separate operation from routine application use, though. (I'll note that having functions in an untrusted PL
ina PCI-sensitive system is not a great idea, as you'll need to audit them very closely to make sure that they can't do
anythinguntoward outside the role system.)
