I would like to use single sign on (SSO) to Joomla 2.5 and Moodle 2.3.1+ .
SSO between Joomla and Moodle working perfectly with standard login and password using Joomdle, but in addition to I would like to use estonian id card authentication. ([url removed, login to view])
One solution I see is creating a new id card auth plugin that is compatible with Joomdle, but I am not sure if it is possible?
Example of the id-card login/authentication procedure in Moodle are as an attachment. All ideas and offers are welcome.