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

74 lines
2.7 KiB
Python

from __future__ import unicode_literals
import logging
from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.contrib.auth.decorators import user_passes_test
from django.contrib.auth.decorators import permission_required
from django.shortcuts import redirect
from .manager import DiscordOAuthManager
from .tasks import DiscordTasks
from services.views import superuser_test
logger = logging.getLogger(__name__)
ACCESS_PERM = 'discord.access_discord'
@login_required
@permission_required(ACCESS_PERM)
def deactivate_discord(request):
logger.debug("deactivate_discord called by user %s" % request.user)
if DiscordTasks.delete_user(request.user):
logger.info("Successfully deactivated discord for user %s" % request.user)
messages.success(request, 'Deactivated Discord account.')
else:
logger.error("Unsuccessful attempt to deactivate discord for user %s" % request.user)
messages.error(request, 'An error occurred while processing your Discord account.')
return redirect("auth_services")
@login_required
@permission_required(ACCESS_PERM)
def reset_discord(request):
logger.debug("reset_discord called by user %s" % request.user)
if DiscordTasks.delete_user(request.user):
logger.info("Successfully deleted discord user for user %s - forwarding to discord activation." % request.user)
return redirect("auth_activate_discord")
logger.error("Unsuccessful attempt to reset discord for user %s" % request.user)
messages.error(request, 'An error occurred while processing your Discord account.')
return redirect("auth_services")
@login_required
@permission_required(ACCESS_PERM)
def activate_discord(request):
logger.debug("activate_discord called by user %s" % request.user)
return redirect(DiscordOAuthManager.generate_oauth_redirect_url())
@login_required
@permission_required(ACCESS_PERM)
def discord_callback(request):
logger.debug("Received Discord callback for activation of user %s" % request.user)
code = request.GET.get('code', None)
if not code:
logger.warn("Did not receive OAuth code from callback of user %s" % request.user)
return redirect("auth_services")
if DiscordTasks.add_user(request.user, code):
logger.info("Successfully activated Discord for user %s" % request.user)
messages.success(request, 'Activated Discord account.')
else:
logger.error("Failed to activate Discord for user %s" % request.user)
messages.error(request, 'An error occurred while processing your Discord account.')
return redirect("auth_services")
@login_required
@user_passes_test(superuser_test)
def discord_add_bot(request):
return redirect(DiscordOAuthManager.generate_bot_add_url())