I want autentication universal plugin login from external app using JSession of joomla.
When user go from app in joomla i want automatic login to joomla with this data:
Username
Password
user in application are 4 type:
group 1
group2
group3
group4
user have to login in joomla without pass from database, only with session and when are logged if user in app is on the group 2 is autenticate in joomla in group 2.