Control: Neptune clusters should have IAM authentication enabled

powerpipe control run terraform_aws_compliance.control.neptune_cluster_iam_authentication_enabled

powerpipe login
powerpipe control run terraform_aws_compliance.control.neptune_cluster_iam_authentication_enabled --share

select
  address as resource,
  case
    when (attributes_std -> 'iam_database_authentication_enabled') is null then 'alarm'
    when (attributes_std -> 'iam_database_authentication_enabled')::bool then 'ok'
    else 'alarm'
  end status,
  split_part(address, '.', 2) || case
    when (attributes_std -> 'iam_database_authentication_enabled') is null then ' IAM database authentication disabled'
    when (attributes_std -> 'iam_database_authentication_enabled')::bool then ' IAM database authentication enabled'
    else ' ''iam_database_authentication_enabled'' disabled'
  end || '.' as reason
  
  , path || ':' || start_line
from
  terraform_resource
where
  type = 'aws_neptune_cluster';