def cache_clear(self, request: Request) -> Response:
"""Clear policy cache"""
keys = cache.keys("policy_*")
cache.delete_many(keys)
LOGGER.debug("Cleared Policy cache", keys=len(keys))
# Also delete user application cache
keys = cache.keys(user_app_cache_key("*"))
cache.delete_many(keys)
return Response(status=204)
def post_save_application(sender: type[Model], instance, created: bool, **_):
"""Clear user's application cache upon application creation"""
from authentik.core.api.applications import user_app_cache_key
from authentik.core.models import Application
if sender != Application:
return
if not created: # pragma: no cover
return
# Also delete user application cache
keys = cache.keys(user_app_cache_key("*"))
cache.delete_many(keys)
def invalidate_policy_cache(sender, instance, **_):
"""Invalidate Policy cache when policy is updated"""
from authentik.policies.models import Policy, PolicyBinding
if isinstance(instance, Policy):
total = 0
for binding in PolicyBinding.objects.filter(policy=instance):
prefix = f"policy_{binding.policy_binding_uuid.hex}_{binding.policy.pk.hex}*"
keys = cache.keys(prefix)
total += len(keys)
cache.delete_many(keys)
LOGGER.debug("Invalidating policy cache", policy=instance, keys=total)
# Also delete user application cache
keys = cache.keys(user_app_cache_key("*")) or []
cache.delete_many(keys)
def post_save_application(sender: type[Model], instance, created: bool, **_):
"""Clear user's application cache upon application creation"""
from authentik.core.api.applications import user_app_cache_key
from authentik.core.models import Application
GAUGE_MODELS.labels(
model_name=sender._meta.model_name,
app=sender._meta.app_label,
).set(sender.objects.count())
if sender != Application:
return
if not created: # pragma: no cover
return
# Also delete user application cache
keys = cache.keys(user_app_cache_key("*"))
cache.delete_many(keys)