Re: [PoC] Federated Authn/z with OAUTHBEARER

> On 5 Dec 2024, at 19:29, Jacob Champion <jacob.champion@enterprisedb.com> wrote:

> Seems good. I think this part of the API is going to need an
> ABI-compatibility pass, too. For example, do we want a module to
> allocate the result struct itself (which locks in the struct length)?
> And should we have a MAGIC_NUMBER of some sort in the static callback
> list, maybe?

I think we should, I just now experimented with setting the server major
version (backed by PG_VERSION_NUM) in the callback struct and added a simple
test.  I'm not sure if there is a whole lot more we need, maybe an opaque
integer for the module to identify its version?

> --with-libcurl/-Dlibcurl, and the Autoconf side uses PKG_CHECK_MODULES
> exclusively.

Why only use PKG_CHECK_MODULES for this rather than treating it more like other
dependencies where we fall back on other methods if not found?  While I'm
clearly not the target audience, I build libcurl all the time and being able to
point to a directory would be nice.  There's also the curl-config utility which
should be in all packaged versions.

--
Daniel Gustafsson