I've been banging my head against the wall trying to add openid to my PHP webapp, but none of the libraries provided seem to do it in a clean and simple way.
Is there any way to implement openid SSO without being forced into more design choices than is necessary?
The janrain library - being the most popular - is also the most unwieldy, although it seems to be the only one getting significant maintenance. Aside from lacking a clear and simple tutorial, it also imposes some strange filesystem requirements and code dependencies.
Any and all suggestions are welcome. I realize I'm interacting with other servers and that redirects and callbacks are required. Please bear in mind, this isn't my main complaint, I understand the nature of what I'm working with.
I just wish it was easier and more clearly laid out!