Basraah a33c8c14ee Grant service access by permissions (#692)
* Add service access permissions and migration

`ENABLE_AUTH_<servicename> = True` will have the new permission applied
to the settings configured `DEFAULT_AUTH_GROUP` group or `Member` if
none is configured.

`ENABLE_BLUE_<servicename> = True` will have the new permission applied
to the settings configured `DEFAULT_BLUE_GROUP` group or `Blue` if none
is configured.

* Move views and hooks to permissions based access

* Remove access restriction to services view

Hypothetically non-member/blues could be granted permission to access
services manually as desired now. A user that has no permissions to
access any services will see a blank services list.

* Remove obsolete service settings

* Remove references to obsolete settings

* Adjusted tests to support permissions based access

* Fix incorrectly named permissions

* Add simple get_services generator function

* Added signals for user and groups perm changes

* Update validate_services to support permissions

deactivate_services removed as its surplus to requirements.

* Removed state parameter from validate_services calls

* Update tests to support signals changes

* Fix incorrect call to validate_services task

* Fix validate_services and test

* Add validate_user to changed user groups signal

* Added tests for new signals

* Remove unnecessary post_add signals

* Added documentation for service permissions

* Added detection for members with service active

If there are any service users in the Member or Blue groups active, then
the permission will be added to the respective Member or Blue group.
This means its no longer necessary to maintain the service enablesettings to migrate to permissions based service.

Remove obsolete state based status checking
2017-02-11 22:51:30 -05:00

38 lines
953 B
Python

from __future__ import unicode_literals, absolute_import
from django.conf import settings
from django.core.exceptions import ObjectDoesNotExist
from .manager import Ips4Manager
from .models import Ips4User
import logging
logger = logging.getLogger(__name__)
class Ips4Tasks:
def __init__(self):
pass
@classmethod
def delete_user(cls, user):
logging.debug("Attempting to delete IPS4 account for %s" % user)
if cls.has_account(user) and Ips4Manager.delete_user(user.ips4.id):
user.ips4.delete()
logger.info("Successfully deactivated IPS4 for user %s" % user)
return True
return False
@staticmethod
def has_account(user):
try:
return user.ips4.id != ''
except ObjectDoesNotExist:
return False
@staticmethod
def disable():
logging.debug("Deleting all IPS4 users")
Ips4User.objects.all().delete()