Log policy filters in one line

Rather than generating an entire log line for each policy that
filters out an attribute, we can instead log the excluded attributes
once after all of the policy checks are done.

This only applies to the policy checks, policy enforcements
(e.g. preventing a user from entering a field value on create)
are still logged individually.

Partial-Bug: #1707307
Change-Id: I77401e30cb220901dacd61028acde4c79001ed9b
This commit is contained in:
Kevin Benton 2017-08-10 00:07:31 -07:00 committed by Kevin Benton
parent d224effd26
commit 62c1a4b687
2 changed files with 6 additions and 3 deletions

View File

@ -15,6 +15,7 @@
import copy
from oslo_log import log as logging
from oslo_policy import policy as oslo_policy
from oslo_utils import excutils
from pecan import hooks
@ -29,6 +30,8 @@ from neutron.pecan_wsgi.controllers import quota
from neutron.pecan_wsgi.hooks import utils
from neutron import policy
LOG = logging.getLogger(__name__)
def _custom_getter(resource, resource_id):
"""Helper function to retrieve resources not served by any plugin."""
@ -250,4 +253,7 @@ class PolicyHook(hooks.PecanHook):
# This should be migrated to project_id later.
if attr_name == 'tenant_id':
attributes_to_exclude.append('project_id')
if attributes_to_exclude:
LOG.debug("Attributes excluded by policy engine: %s",
attributes_to_exclude)
return attributes_to_exclude

View File

@ -369,9 +369,6 @@ def check(context, action, target, plugin=None, might_not_exist=False,
target,
credentials,
pluralized=pluralized)
# logging applied rules in case of failure
if not result:
log_rule_list(match_rule)
return result