Query: storage_bucket_public_access_count

select
  count(*) as value,
  'Publicly Accessible' as label,
  case
    count(*)
    when 0 then 'ok'
    else 'alert'
  end as "type"
from
  gcp_storage_bucket
where
  iam_policy ->> 'bindings' like any (array [ '%allAuthenticatedUsers%', '%allUsers%' ]);