I'd like to use Yahoo OpenID in combination with a wildcard realm, e.g. https://*.domain.com. If I'm not mistaken, this makes Yahoo call https://www.domain.com for the localization of the XRDS file. The problem I have is that the www-server is not setup for secure communication and it was very expensive to install and mainly maintain it. So my question is whether there is any way to tell Yahoo to look at an other place than the realm address for the XRDS.
Thanks,
Marc