netbox-docker/startup_scripts/010_groups.py

42 lines
1.4 KiB
Python

from django.contrib.auth.models import Permission, Group, User
from ruamel.yaml import YAML
from pathlib import Path
import sys
file = Path('/opt/netbox/initializers/groups.yml')
if not file.is_file():
sys.exit()
with file.open('r') as stream:
yaml=YAML(typ='safe')
groups = yaml.load(stream)
if groups is not None:
for groupname, group_details in groups.items():
group, created = Group.objects.get_or_create(name=groupname)
if created:
print("👥 Created group", groupname)
for username in group_details.get('users', []):
user = User.objects.get(username=username)
if user:
user.groups.add(group)
yaml_permissions = group_details.get('permissions', [])
if yaml_permissions:
subject = group.permissions
subject.clear()
for yaml_permission in yaml_permissions:
if '*' in yaml_permission:
permission_filter = '^' + yaml_permission.replace('*','.*') + '$'
permissions = Permission.objects.filter(codename__iregex=permission_filter)
print(" ⚿ Granting", permissions.count(), "permissions matching '" + yaml_permission + "'")
else:
permissions = Permission.objects.filter(codename=yaml_permission)
print(" ⚿ Granting permission", yaml_permission)
for permission in permissions:
subject.add(permission)