.. _doc-deployment:

################################
  Authentication and permissions
################################

:Release: |version|
:Date: |today|

ine grained authentication and authorization is not
yet included as part of the Camelot framework.

what is included is the function :

camelot.model.authentication.getCurrentAuthentication()

which returns an entity of type

camelot.model.authentication.UsernameAuthenticationMechanism

where the username is the username of the
currently logged in user (because on most desktop
apps, you don't want a separate login process for
your app, but rely on that of the OS).

this function can then be used if you build the Admin classes
for your application :

 * in the ApplicationAdmin.get_sections method, to hide/show
   sections depending on the logged in user

 * in the EntityAdmin subclasses, in the get_field_attributes
   method, to set fields to editable=False/True depending on
   the logged in user 

