Control: Enable log_disconnections on PostgreSQL Servers

powerpipe control run terraform_azure_compliance.control.postgres_db_server_log_disconnections_on

powerpipe login
powerpipe control run terraform_azure_compliance.control.postgres_db_server_log_disconnections_on --share

with postgresql_server as (
  select
    *
  from
    terraform_resource
  where
    type = 'azurerm_postgresql_server'
), log_disconnections_configuration as (
  select
    *
  from
    terraform_resource
  where
    type = 'azurerm_postgresql_configuration'
    and (attributes_std ->> 'name') = 'log_disconnections'
    and (attributes_std ->> 'value') = 'on'
)
select
  a.address as resource,
  case
    when (s.attributes_std ->> 'server_name') is not null then 'ok'
    else 'alarm'
  end as status,
  split_part(a.address, '.', 2) || case
    when (s.attributes_std ->> 'server_name') is not null then ' server parameter log_disconnections on'
    else ' server parameter log_disconnections off'
  end || '.' reason
  
  , a.path || ':' || a.start_line
from
  postgresql_server as a
  left join log_disconnections_configuration as s on a.name = (split_part((s.attributes_std ->> 'server_name'), '.', 2));