I'm looking for a good (Or at least working) implementation of OpenID in erlang. I've looked at several different solutions, but non of them are working 100%.
Have your tried eopenid? http://github.com/etnt/eopenid
You can contact Tobbe via his blog if you find some problems with it:
http://www.redhoterlang.com/entry/be023e5181553216197369bbe32c4039
So far as I know, eopenid supports only OpenID 1.1. I have some code for doing OpenID 2.0, parts of which are based on eopenid, at http://github.com/brendonh/erl_openid (and a quick tutorial at http://taizilla.wordpress.com/2010/07/21/erl_openid/).
It's a work in progress, except that no progress is being made ;) It basically works, though, and I'd welcome help improving it.
来源：https://stackoverflow.com/questions/3229777/a-good-openid-implementation-in-erlang