Using the Twitter authentication source with simpleSAMLphp ========================================================== Remember to configure `authsources.php`, with both Consumer key and secret. To get an API key and a secret, register the application at: * Set the callback URL to be: * `http://sp.example.org/simplesaml/module.php/authtwitter/linkback.php` Replace `sp.example.org` with your hostname. ## Testing authentication On the SimpleSAMLphp frontpage, go to the *Authentication* tab, and use the link: * *Test configured authentication sources* Then choose the *twitter* authentication source. Expected behaviour would then be that you are sent to twitter, and asked to login: ![](http://clippings.erlang.no/ZZ2EE26BF6.jpg) The first time a user uses your application to login, he/she is asked for consent: ![](http://clippings.erlang.no/ZZ6B18B5D9.jpg) You will then be authenticated in SimpleSAMLphp and see an attribute set similar to this: ![](http://clippings.erlang.no/ZZ74A6835E.jpg)