policy-library/policies/constraints/iam_block_kms_admin.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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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apiVersion: constraints.gatekeeper.sh/v1alpha1
kind: GCPIAMAllowedBindingsConstraintV3
metadata:
  name: deny_kms_admin
  annotations:
    description: Prevent users from having access to KMS Admin role
    bundles.validator.forsetisecurity.org/scorecard-v1: security
    bundles.validator.forsetisecurity.org/healthcare-baseline-v1: security
spec:
  severity: high
  match:
    target: # {"$ref":"#/definitions/io.k8s.cli.setters.target"}
    - organizations/**
    exclude: [] # optional, default is no exclusions
  parameters:
    mode: denylist
    role: roles/cloudkms.admin
    members:
    - serviceAccount:*
    - user:*
    - group:*