Control: Cloud Function should not be publicly accessible

powerpipe control run terraform_gcp_compliance.control.cloudfunction_not_publicly_accessible

powerpipe login
powerpipe control run terraform_gcp_compliance.control.cloudfunction_not_publicly_accessible --share

select
  address as resource,
  case
    when (attributes_std ->> 'member') = 'allUsers' or (attributes_std -> 'members') @> '["allUsers"]' then 'alarm'
    else 'ok'
  end as status,
  split_part(address, '.', 2) || case
    when (attributes_std ->> 'member') = 'allUsers' or (attributes_std -> 'members') @> '["allUsers"]' then ' is publicly accessible'
    else ' is not publicly accessible'
  end || '.' reason
  
  , path || ':' || start_line
from
  terraform_resource
where
  type in ('google_cloudfunctions_function_iam_member', 'google_cloudfunctions_function_iam_binding', 'google_cloudfunctions2_function_iam_member', 'google_cloudfunctions2_function_iam_binding');