Mostly because a user may explicitly create a database with wanted
permissions, only to have this 'special code' remove them.
I personally intend to immediately revoke permissions on public in
template1, to allow the database owner to grant them as needed.
On Mon, 2002-08-26 at 22:27, Bruce Momjian wrote:
>
> Sorry, I am confused. Why can we modify temp's permissions on CREATE
> DATABASE but not public's permissions?
>
> ---------------------------------------------------------------------------
>
> Tom Lane wrote:
> > Bruce Momjian <pgman@xxxxxxxxxxxxxxxx> writes:
> > > Have we addressed this? I don't think so.
> >
> > No, it's not done yet. My inclination is
> >
> > * Template1 has temp table creation and schema creation disabled
> > (disallowed to world) by default.
> >
> > * CREATE DATABASE sets up new databases with temp table creation allowed
> > to world and schema creation allowed to DB owner only (regardless of
> > what the template database had). The owner can adjust this default
> > afterwards if he doesn't like it.
> >
> > It would be nice to lock down the public schema in template1 too, but I
> > see no good way to do that, because CREATE DATABASE can't readily fiddle
> > with protections *inside* the database --- the only games we can play
> > are with the protections stored in the pg_database row itself. So
> > public's permissions are going to be inherited from the template
> > database, and that means template1's public has to be writable.
> >
> > Objections anyone?
> >
> > regards, tom lane
> >
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>
> --
> Bruce Momjian | http://candle.pha.pa.us
> pgman@xxxxxxxxxxxxxxxx | (610) 359-1001
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