Uac is component for slimext. Provides user accounts features - creating, managing, authorization and more.

That component does not provide any views, just functions. Typical usage example

If there is "uac_sessid" cookie (with session identifier), session receive from database, and if it's not expired, user is not deleted or not deactivated it becomes authorized, else session removes from database.

General data - username, password-hash, status, permissions, date joined. Used for authorization, permission system.

UserProfile (returned by profile() method of User) is model of class from application config ("uac.user_profile")for additional data like email, reputation, etc.

Information about user authorization sessions - each user can have unlimited count of sessions, one per cookie set.