librenms-librenms/html/includes/graphs/accesspoints/auth.inc.php

<?php

if (is_numeric($vars['id']))
{
  $ap = accesspoint_by_id($vars['id']);

  if (is_numeric($ap['device_id']) && ($auth || device_permitted($ap['device_id'])))
  {
    $device = device_by_id_cache($ap['device_id']);

    $title  = generate_device_link($device);
    $title .= " :: AP :: " . htmlentities($ap['name']);
    $auth = TRUE;
  }
}

?>