/** * This constructor initializes this metadata storage handler. It will load and * parse the configuration, and initialize the metadata source list. */ protected function __construct() { $config = SimpleSAML_Configuration::getInstance(); $sourcesConfig = $config->getValue('metadata.sources', NULL); /* For backwards compatibility, and to provide a default configuration. */ if ($sourcesConfig === NULL) { $type = $config->getValue('metadata.handler', 'flatfile'); $sourcesConfig = array(array('type' => $type)); } if (!is_array($sourcesConfig)) { throw new Exception('Invalid configuration of the \'metadata.sources\' configuration option.' . ' This option should be an array.'); } $this->sources = array(); foreach ($sourcesConfig as $elementConfig) { if (!is_array($elementConfig)) { throw new Exception('Invalid configuration of the \'metadata.sources\' configuration option.' . ' Every element in the array should be an associative array.'); } $src = SimpleSAML_Metadata_MetaDataStorageSource::getSource($elementConfig); $this->sources[] = $src; } }
/** * Hook to run a cron job. * * @param array &$croninfo Output */ function metarefresh_hook_cron(&$croninfo) { assert('is_array($croninfo)'); assert('array_key_exists("summary", $croninfo)'); assert('array_key_exists("tag", $croninfo)'); SimpleSAML_Logger::info('cron [metarefresh]: Running cron in cron tag [' . $croninfo['tag'] . '] '); try { $config = SimpleSAML_Configuration::getInstance(); $mconfig = SimpleSAML_Configuration::getOptionalConfig('config-metarefresh.php'); $sets = $mconfig->getConfigList('sets', array()); $stateFile = $config->getPathValue('datadir', 'data/') . 'metarefresh-state.php'; foreach ($sets as $setkey => $set) { // Only process sets where cron matches the current cron tag. $cronTags = $set->getArray('cron'); if (!in_array($croninfo['tag'], $cronTags)) { continue; } SimpleSAML_Logger::info('cron [metarefresh]: Executing set [' . $setkey . ']'); $expireAfter = $set->getInteger('expireAfter', NULL); if ($expireAfter !== NULL) { $expire = time() + $expireAfter; } else { $expire = NULL; } $outputDir = $set->getString('outputDir'); $outputDir = $config->resolvePath($outputDir); $outputFormat = $set->getValueValidate('outputFormat', array('flatfile', 'serialize'), 'flatfile'); $oldMetadataSrc = SimpleSAML_Metadata_MetaDataStorageSource::getSource(array('type' => $outputFormat, 'directory' => $outputDir)); $metaloader = new sspmod_metarefresh_MetaLoader($expire, $stateFile, $oldMetadataSrc); # Get global blacklist, whitelist and caching info $blacklist = $mconfig->getArray('blacklist', array()); $whitelist = $mconfig->getArray('whitelist', array()); $conditionalGET = $mconfig->getBoolean('conditionalGET', FALSE); // get global type filters $available_types = array('saml20-idp-remote', 'saml20-sp-remote', 'shib13-idp-remote', 'shib13-sp-remote', 'attributeauthority-remote'); $set_types = $set->getArrayize('types', $available_types); foreach ($set->getArray('sources') as $source) { // filter metadata by type of entity if (isset($source['types'])) { $metaloader->setTypes($source['types']); } else { $metaloader->setTypes($set_types); } # Merge global and src specific blacklists if (isset($source['blacklist'])) { $source['blacklist'] = array_unique(array_merge($source['blacklist'], $blacklist)); } else { $source['blacklist'] = $blacklist; } # Merge global and src specific whitelists if (isset($source['whitelist'])) { $source['whitelist'] = array_unique(array_merge($source['whitelist'], $whitelist)); } else { $source['whitelist'] = $whitelist; } # Let src specific conditionalGET override global one if (!isset($source['conditionalGET'])) { $source['conditionalGET'] = $conditionalGET; } SimpleSAML_Logger::debug('cron [metarefresh]: In set [' . $setkey . '] loading source [' . $source['src'] . ']'); $metaloader->loadSource($source); } // Write state information back to disk $metaloader->writeState(); switch ($outputFormat) { case 'flatfile': $metaloader->writeMetadataFiles($outputDir); break; case 'serialize': $metaloader->writeMetadataSerialize($outputDir); break; } if ($set->hasValue('arp')) { $arpconfig = SimpleSAML_Configuration::loadFromArray($set->getValue('arp')); $metaloader->writeARPfile($arpconfig); } } } catch (Exception $e) { $croninfo['summary'][] = 'Error during metarefresh: ' . $e->getMessage(); } }