Viewing file:  SubjectConfirmation.php (2.38 KB) -rwxrwxr-x
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/**
* Class representing SAML 2 SubjectConfirmation element.
*
* @package simpleSAMLphp
* @version $Id$
*/
class SAML2_XML_saml_SubjectConfirmation {
/**
* The method we can use to verify this Subject.
*
* @var string
*/
public $Method;
/**
* The NameID of the entity that can use this element to verify the Subject.
*
* @var SAML2_XML_saml_NameID|NULL
*/
public $NameID;
/**
* SubjectConfirmationData element with extra data for verification of the Subject.
*
* @var SAML2_XML_saml_SubjectConfirmationData|NULL
*/
public $SubjectConfirmationData;
/**
* Initialize (and parse? a SubjectConfirmation element.
*
* @param DOMElement|NULL $xml The XML element we should load.
*/
public function __construct(DOMElement $xml = NULL) {
if ($xml === NULL) {
return;
}
if (!$xml->hasAttribute('Method')) {
throw new Exception('SubjectConfirmation element without Method attribute.');
}
$this->Method = $xml->getAttribute('Method');
$nid = SAML2_Utils::xpQuery($xml, './saml_assertion:NameID');
if (count($nid) > 1) {
throw new Exception('More than one NameID in a SubjectConfirmation element.');
} elseif (!empty($nid)) {
$this->NameID = new SAML2_XML_saml_NameID($nid[0]);
}
$scd = SAML2_Utils::xpQuery($xml, './saml_assertion:SubjectConfirmationData');
if (count($scd) > 1) {
throw new Exception('More than one SubjectConfirmationData child in a SubjectConfirmation element.');
} elseif (!empty($scd)) {
$this->SubjectConfirmationData = new SAML2_XML_saml_SubjectConfirmationData($scd[0]);
}
}
/**
* Convert this element to XML.
*
* @param DOMElement $parent The parent element we should append this element to.
* @return DOMElement This element, as XML.
*/
public function toXML(DOMElement $parent) {
assert('is_string($this->Method)');
assert('is_null($this->NameID) || $this->NameID instanceof SAML2_XML_saml_NameID');
assert('is_null($this->SubjectConfirmationData) || $this->SubjectConfirmationData instanceof SAML2_XML_saml_SubjectConfirmationData');
$e = $parent->ownerDocument->createElementNS(SAML2_Const::NS_SAML, 'saml:SubjectConfirmation');
$parent->appendChild($e);
$e->setAttribute('Method', $this->Method);
if (isset($this->NameID)) {
$this->NameID->toXML($e);
}
if (isset($this->SubjectConfirmationData)) {
$this->SubjectConfirmationData->toXML($e);
}
return $e;
}
}
|