40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""passbook policy task"""
|
|
from multiprocessing import Process
|
|
from multiprocessing.connection import Connection
|
|
from typing import Any, Dict
|
|
|
|
from structlog import get_logger
|
|
|
|
from passbook.core.models import Policy, User
|
|
|
|
LOGGER = get_logger(__name__)
|
|
|
|
|
|
def _cache_key(policy, user):
|
|
return "policy_%s#%s" % (policy.uuid, user.pk)
|
|
|
|
class PolicyTask(Process):
|
|
"""Evaluate a single policy within a seprate process"""
|
|
|
|
ret: Connection
|
|
user: User
|
|
policy: Policy
|
|
params: Dict[str, Any]
|
|
|
|
def run(self):
|
|
"""Task wrapper to run policy checking"""
|
|
for key, value in self.params.items():
|
|
setattr(self.user, key, value)
|
|
LOGGER.debug("Running policy `%s`#%s for user %s...", self.policy.name,
|
|
self.policy.pk.hex, self.user)
|
|
policy_result = self.policy.passes(self.user)
|
|
# Invert result if policy.negate is set
|
|
if self.policy.negate:
|
|
policy_result = not policy_result
|
|
LOGGER.debug("Policy %r#%s got %s", self.policy.name, self.policy.pk.hex, policy_result)
|
|
# cache_key = _cache_key(self.policy, self.user)
|
|
# cache.set(cache_key, (self.policy.action, policy_result, message))
|
|
# LOGGER.debug("Cached entry as %s", cache_key)
|
|
self.ret.send(policy_result)
|
|
self.ret.close()
|