OpenID - without dancing and dancing PHP / Javascript

Question

PHP

Rummaged through several scripts and classes.
That one does not work that another, then the third.
Is there something simple and reliable, even to the detriment of the number of entry methods.
The main thing is to have the main ones: Google, LiveJournal, Twitter, Facebook.
And for them to work!
I would really appreciate any advice or links.
Modules for CMS are not interested.

Answer 1

Look at loginza.ru/ very handy thing, maybe it will work

Answer 2

I advise you to study the authentication system of the selected web framework. If the web framework is well developed, then such questions have been raised a hundred and once and their solutions can be found in Google.
Personally, I use Python with the Pylons web framework. As an authentication system - repoze.who + what. There are a bunch of plugins for it, and which ones are not, it’s easy to do it yourself, despite the fact that there are libraries from providers.
By the way, OpenID is a standard that not everyone uses. Twitter and Google use OAuth, and VK has made its own bike.
It is because of this that the creation of a "class that gives everything at once" is a difficult and useless task. Much better, such things are done through common authentication systems in various web frameworks, in which support for each provider is done by developing a separate plugin.
I can’t say anything about the login, except that it sometimes slows down and crashes. Personally, I have so far refused to authenticate through them.