def post(self, request, largs, name):
"""Add a sub-group."""
if not request.user.has_perm('Groups.group_add_group'):
return HttpResponseForbidden()
if backend.SUPPORTS_SUBGROUPS is False:
return HttpResponseNotImplemented()
# If BadRequest: 400 Bad Request
subname = stringprep(self._parse_post(request))
# If GroupNotFound: 404 Not Found
backend.add_subgroup(group=name, service=request.user, subgroup=subname,
subservice=request.user)
self.log.info('Add subgroup "%s"', subname, extra=largs)
return HttpResponseNoContent()
def save_groups(groups, args, parser):
if groups:
print("Groups:")
subgroups = {}
for name, data in six.iteritems(groups):
service = data.pop('service', None)
if service:
service = Service.objects.get(username=service)
try:
backend.create_group(group=name, service=service)
print("* %s: created." % name)
except GroupExists:
if args.skip_existing_groups:
print("* %s: Already exists, skipping." % name)
continue
else:
print("* %s: Already exists, adding memberships." % name)
for username in data.get('users', []):
backend.add_member(group=name, service=service, user=username)
if 'subgroups' in data:
subgroups[(name, service)] = data.pop('subgroups')
# add group-memberships *after* we created all groups to make sure
# groups already exist.
if backend.SUPPORTS_SUBGROUPS:
for group, subgroups_data in six.iteritems(subgroups):
for subgroup_data in subgroups_data:
name = subgroup_data['name']
service = subgroup_data.get('service')
if service:
service = Service.objects.get(username=service)
backend.add_subgroup(group=group[0], service=group[1], subgroup=name,
subservice=service)
else:
print('Warning: Backend does not support subgroups, subgroups discarded.')
def _main(args):
# Actions that do not act on an existing group:
if args.action == 'add':
try:
backend.create_group(group=args.group, service=args.service)
except GroupExists:
parser.error('Group already exists.')
elif args.action in ['list', 'ls']:
groups = backend.list_groups(service=args.service)
for name in sorted(groups):
print(name)
elif args.action == 'view':
explicit_users = sorted(backend.members(group=args.group, service=args.service, depth=0))
effective_users = sorted(backend.members(group=args.group, service=args.service))
if explicit_users:
print('* Explicit members: %s' % ', '.join(explicit_users))
else:
print('* No explicit members')
if backend.SUPPORTS_SUBGROUPS:
if effective_users:
print('* Effective members: %s' % ', '.join(effective_users))
else:
print('* No effective members')
if backend.SUPPORTS_SUBGROUPS is True:
parents = backend.parents(group=args.group, service=args.service)
sub_groups = backend.subgroups(group=args.group, service=args.service, filter=False)
if parents:
if backend.SUPPORTS_GROUP_VISIBILITY:
print('* Parent groups:')
parents = sorted(parents, key=lambda g: g[1].username if g[1] else '')
print_by_service(parents, ' ')
else:
print('* Parent groups: %s' % ', '.join([g[0] for g in parents]))
else:
print('* No parent groups')
if sub_groups:
if backend.SUPPORTS_GROUP_VISIBILITY:
print('* Subgroups:')
sub_groups = sorted(sub_groups, key=lambda g: g[1].username if g[1] else '')
print_by_service(sub_groups, ' ')
else:
print('* Subgroups: %s' % ', '.join([g[0] for g in sub_groups]))
else:
print('* No subgroups')
elif args.action == 'set-service':
if backend.SUPPORTS_GROUP_VISIBILITY is False:
parser.error('Backend does not support group visiblity.')
backend.set_service(group=args.group, service=args.service,
new_service=args.new_service)
elif args.action == 'add-user':
backend.add_member(group=args.group, service=args.service, user=args.user)
elif args.action == 'add-group':
if backend.SUPPORTS_SUBGROUPS is False:
parser.error('Backend does not support subgroups.')
backend.add_subgroup(group=args.group, service=args.service, subgroup=args.subgroup,
subservice=args.sub_service)
elif args.action in ['delete', 'del', 'rm']:
backend.remove_group(group=args.group, service=args.service)
elif args.action in ['remove-user', 'rm-user', 'del-user']:
try:
backend.remove_member(group=args.group, service=args.service, user=args.user)
except UserNotFound:
parser.error('User "%s" not member of group "%s".' % (args.user, args.group))
elif args.action == 'rename':
backend.rename_group(args.group, args.name, service=args.service)
elif args.action in ['remove-group', 'rm-group', 'del-group']: # pragma: no branch
if backend.SUPPORTS_SUBGROUPS is False:
parser.error('Backend does not support subgroups.')
try:
backend.remove_subgroup(group=args.group, service=args.service, subgroup=args.subgroup,
subservice=args.sub_service)
except GroupNotFound:
parser.error('Group "%s" is not a subgroup of "%s".' % (args.subgroup, args.group))
