Control: Ensure the web app has 'Client Certificates (Incoming client certificates)' set to 'On'

powerpipe control run azure_compliance.control.appservice_web_app_incoming_client_cert_on

powerpipe login
powerpipe control run azure_compliance.control.appservice_web_app_incoming_client_cert_on --share

select
  app.id as resource,
  case
    when not client_cert_enabled then 'alarm'
    else 'ok'
  end as status,
  case
    when not client_cert_enabled then name || ' incoming client certificates set to off.'
    else name || ' incoming client certificates set to on.'
  end as reason
  
  , app.resource_group as resource_group
  , sub.display_name as subscription
from
  azure_app_service_web_app as app,
  azure_subscription as sub
where
  sub.subscription_id = app.subscription_id;