Re: dblink: Add SCRAM pass-through authentication

On Mon, Mar 17, 2025 at 11:54 AM Matheus Alcantara
<matheusssilv97@gmail.com> wrote:
> > If the check functions aren't going to check those because it's
> > unnecessary, then that's fine, but then the comments should be
> > adjusted.
> >
> Ok, now I get all of your points. I've misinterpreted your comments,
> sorry about that. I've changed on v7 to validate the scram keys using
> the same approach implemented for require_auth, so that now we correctly
> check for overwritten scram keys on connection options. I think that the
> code comments should be correct now?

Looks good.

> > I was referring to the discussion upthread [1]; you'd mentioned that
> > the only reason that get_connect_string() didn't call GetUserMapping()
> > itself was because we needed that mapping later on for
> > UseScramPassthrough(). But that's no longer true for this patch,
> > because the later call to UseScramPassthrough() has been removed. So I
> > think we can move GetUserMapping() back down, and remove that part of
> > the refactoring from patch 0001.
> >
> Ok, it totally makes sense. Fixed on v7.

The fix is in, but it needs to be part of 0001 rather than 0002;
otherwise 0001 doesn't compile.

--

A pgperltidy run is needed for some of the more recent test changes.
But I'm rapidly running out of feedback, so I think this is very
close.

Thanks!
--Jacob