I'm interested in using mozilla persona/browserid in my site. Logging in with it already works pretty well. But I also want to act as an indentity provider for users that want to create an email adress with my domain.
I have implemented a very basic http server using node.js & express, that handles /.well-known/browserid requests to provide the public key and the paths to the provisioning & authentication page. But if I visit 123done.org and try to login with me@mycustomdomain.com, it says me that persona does not know this email and offers me to create an idendity.
My server never gets a request at mycustomdomain.com/.well-known/browserid, so persona never tries to really log me in using my server.
This leads me to the question: Is persona even able to log people in using thirdparty IDPs or is mozilla's the only one that works at the moment?