Need to create a list of users that are currently authenticated with CloudBolt? First and foremost understand that unless you have the setting in "Admin > Inactivity timeout minutes" set to a value, a users will remain authenticated until they explicitly logout. If this isn't set, every user that has authenticated will be return by the script that follows.
After running /opt/cloudbolt/manage.py shell_plus, enter the script:
for u in [u for u in User.objects.order_by('-last_login') if u.is_authenticated()]: print u.last_login, u.username
This will return a list of authenticated users sorted in descending order of their last login date/time.