SimpleSAML_Utilities::getBaseURL PHP 메소드

    public static function getBaseURL()
    {
        return \SimpleSAML\Utils\HTTP::getBaseURL();
    }

 public function getMetadata()
 {
     $idpentityid = SimpleSAML_Utilities::getBaseURL() . 'module.php/fedlab/metadata.php';
     $metaArray = array('metadata-set' => 'saml20-idp-remote', 'entityid' => $idpentityid, 'SingleSignOnService' => SimpleSAML_Utilities::getBaseURL() . 'module.php/fedlab/SingleSignOnService.php', 'SingleLogoutService' => SimpleSAML_Utilities::getBaseURL() . 'module.php/fedlab/SingleLogoutService.php', 'certificate' => 'server.crt');
     $metaArrayConfig = SimpleSAML_Configuration::loadFromArray($metaArray);
     $certInfo = SimpleSAML_Utilities::loadPublicKey($metaArrayConfig, TRUE);
     $metaBuilder = new SimpleSAML_Metadata_SAMLBuilder($idpentityid);
     $metaBuilder->addMetadataIdP20($metaArray);
     $metaBuilder->addOrganizationInfo($metaArray);
     $metaBuilder->addContact('technical', array('emailAddress' => $this->config->getString('technicalcontact_email', NULL), 'name' => $this->config->getString('technicalcontact_name', NULL)));
     $metaxml = $metaBuilder->getEntityDescriptorText();
     return $metaxml;
 }