# Copyright 2019 The inspec-gcp-cis-benchmark Authors
#
# 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,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

title 'Ensure API keys are not created for a project'

gcp_project_id = attribute('gcp_project_id')
cis_version = attribute('cis_version')
cis_url = attribute('cis_url')
control_id = '1.12'
control_abbrev = 'iam'

control "cis-gcp-#{control_id}-#{control_abbrev}" do
  impact 1.0

  title "[#{control_abbrev.upcase}] Ensure API keys are not created for a project"

  desc 'Keys are insecure because they can be viewed publicly, such as from within a browser, or they can be accessed on a device where the key resides. It is recommended to use standard authentication flow instead.'
  desc 'rationale', "Security risks involved in using API-Keys are below:

- API keys are a simple encrypted strings
- API keys do not identify the user or the application making the API request
- API keys are typically accessible to clients, making it easy to discover and steal an API key

To avoid security risk by using API keys, it is recommended to use standard authentication
flow instead."

  tag cis_score: false
  tag cis_level: 2
  tag cis_gcp: control_id.to_s
  tag cis_version: cis_version.to_s
  tag project: gcp_project_id.to_s

  ref 'CIS Benchmark', url: cis_url.to_s
  ref 'GCP Docs', url: 'https://cloud.google.com/docs/authentication/api-keys'

  describe 'This control is not scored' do
    skip 'This control is not scored'
  end
end
