This function returns the entity id of this parsed entity.
| public getEntityId ( ) : string | ||
| return | string | The entity id of this parsed entity. |
/**
*
* @param SAML2_XML_md_EntityDescriptor|SAML2_XML_md_EntitiesDescriptor $element The element we should process.
* @param int|NULL $maxExpireTime The maximum expiration time of the entitites.
* @param array $validators The parent-elements that may be signed.
* @return array Array of SAMLParser instances.
*/
private static function processDescriptorsElement($element, $maxExpireTime = NULL, array $validators = array())
{
assert('is_null($maxExpireTime) || is_int($maxExpireTime)');
if ($element instanceof SAML2_XML_md_EntityDescriptor) {
$ret = new SimpleSAML_Metadata_SAMLParser($element, $maxExpireTime, $validators);
return array($ret->getEntityId() => $ret);
}
assert('$element instanceof SAML2_XML_md_EntitiesDescriptor');
$expTime = self::getExpireTime($element, $maxExpireTime);
$validators[] = $element;
$ret = array();
foreach ($element->children as $child) {
$ret += self::processDescriptorsElement($child, $expTime, $validators);
}
return $ret;
}
/**
* This function parses a DOMElement which represents either an EntityDescriptor element or an
* EntitiesDescriptor element. It will return an associative array of SAMLParser instances in both cases.
*
* @param $element The DOMElement which contains the EntityDescriptor element or the EntitiesDescriptor
* element.
* @return An associative array of SAMLParser instances. The key of the array will be the entity id.
*/
public static function parseDescriptorsElement($element)
{
if ($element === NULL) {
throw new Exception('Document was empty.');
}
assert('$element instanceof DOMElement');
$entitiesValidator = NULL;
if (SimpleSAML_Utilities::isDOMElementOfType($element, 'EntityDescriptor', '@md') === TRUE) {
$elements = array($element);
$expireTime = NULL;
} elseif (SimpleSAML_Utilities::isDOMElementOfType($element, 'EntitiesDescriptor', '@md') === TRUE) {
/* Check if there is a signature element in the EntitiesDescriptor. */
if (count(SimpleSAML_Utilities::getDOMChildren($element, 'Signature', '@ds')) > 0) {
try {
$entitiesValidator = new SimpleSAML_XML_Validator($element, 'ID');
} catch (Exception $e) {
SimpleSAML_Logger::warning('SAMLParser: Error creating XML Signature validator for XML document: ' . $e->getMessage());
$entitiesValidator = NULL;
}
}
$expireTime = self::getExpireTime($element);
$elements = SimpleSAML_Utilities::getDOMChildren($element, 'EntityDescriptor', '@md');
} else {
throw new Exception('Unexpected root node: [' . $element->namespaceURI . ']:' . $element->localName);
}
$ret = array();
foreach ($elements as $e) {
$entity = new SimpleSAML_Metadata_SAMLParser($e, $entitiesValidator, $expireTime);
$ret[$entity->getEntityId()] = $entity;
}
return $ret;
}
