On Mon, Feb 7, 2022 at 11:13 AM Joe Conway <mail@joeconway.com> wrote:
> Easily worked around with one additional level of role:
Interesting.
> > But in the absence of that, it seems clearly better for predefined
> > roles to disregard INHERIT and just always grant the rights they are
> > intended to give. Because if we don't do that, then we end up with
> > people having to SET ROLE to the predefined role and perform actions
> > directly as that role, which seems like it can't be what we want. I
> > almost feel like we ought to be looking for ways of preventing people
> > from doing SET ROLE to a predefined role altogether, not encouraging
> > them to do it.
> I disagree with this though.
>
> It is confusing and IMHO dangerous that the predefined roles currently
> work differently than regular roles eith respect to privilege inheritance.
I feel like that's kind of a conclusory statement, as opposed to
making an argument. I mean that this tells me something about how you
feel, but it doesn't really help me understand why you feel that way.
I suppose one argument in favor of your position is that if it
happened to be sri who was granted a predefined role, sunita would
inherit the rest of sr's privileges only with SET ROLE, but the
predefined role either way (IIUC, which I might not). If that's so,
then I guess I see the point, but I'm still sort of inclined to think
we're just trading one set of problems in for a different set. I just
have such a hard time imaging anyone using NOINHERIT in anger and
being happy with the result....
--
Robert Haas
EDB: http://www.enterprisedb.com
