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<?php/**
 * Hook to run a cron job.
 *
 * @param array &$croninfo  Output
 */
 function sanitycheck_hook_cron(&$croninfo) {
 assert('is_array($croninfo)');
 assert('array_key_exists("summary", $croninfo)');
 assert('array_key_exists("tag", $croninfo)');
 
 SimpleSAML_Logger::info('cron [sanitycheck]: Running cron in cron tag [' . $croninfo['tag'] . '] ');
 
 try {
 
 $sconfig = SimpleSAML_Configuration::getOptionalConfig('config-sanitycheck.php');
 
 $cronTag = $sconfig->getString('cron_tag', NULL);
 if ($cronTag === NULL || $cronTag !== $croninfo['tag']) {
 return;
 }
 
 $info = array();
 $errors = array();
 $hookinfo = array(
 'info' => &$info,
 'errors' => &$errors,
 );
 
 SimpleSAML_Module::callHooks('sanitycheck', $hookinfo);
 
 if (count($errors) > 0) {
 foreach ($errors AS $err) {
 $croninfo['summary'][] = 'Sanitycheck error: ' . $err;
 }
 }
 
 } catch (Exception $e) {
 $croninfo['summary'][] = 'Error executing sanity check: ' . $e->getMessage();
 }
 
 }
 ?>
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