login_hint?

[Cantor, Scott]

On 1/21/22, 4:45 PM, "users on behalf of Wessel, Keith" <users-bounces at shibboleth.net on behalf of kwessel at illinois.edu> wrote:

> Is there a hook already in place for the SAML proxying that would allow addition of HTTP parameters sent with
> the request to the upstream IdP?

No, that is very much not out of the box by any defintion, and our message encoding layer doesn't support proprietary additions to the bindings other than in cases where a template is involved. If we support POST outbound, which I imagine we do, it would be somewhat incidentally possible with the template override feature.

-- Scott