[OpenID] Login to an RP fails with a Yahoo OpenID

[Prabath Siriwardena]

Hi;

Appreciate a lot, if somebody from Yahoo [or anybody else], could answer this.

I tried to login to an RP [which is developed on top of openid4java]
with a Yahoo OpenID.

Both the discovery and association succeeded, but finally failed, by
redirecting to a web page stating the following.

"Sorry! Something is not quite right with the request we received from
the website you are trying to use. Please try again in a few minutes.
If this error persists, please contact the site administrator for the
website you are trying to use. "

In the request for authentication, my RP asks for a set of sreg attributes.

Thanks & regards.

- Prabath