<?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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