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