policy-library/policies/constraints/cmek_rotation_30_days.yaml

# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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apiVersion: constraints.gatekeeper.sh/v1alpha1
kind: GCPCMEKSettingsConstraintV1
metadata:
  name: cmek_rotation
  annotations:
    description: Checks multiple CMEK key rotation with value 30 days
spec:
  severity: high
  match:
    target: # {"$ref":"#/definitions/io.k8s.cli.setters.target_prj_kms"}
    - "organizations/**"
  parameters:
    # Valid time units are  "ns", "us", "ms", "s", "m", "h"
    rotation_period: 720h