IDPSSODescriptor.php

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<?php

namespace SAML2\XML\md;

use SAML2\Constants;
use SAML2\Utils;
use SAML2\XML\saml\Attribute;

class IDPSSODescriptor extends SSODescriptorType
{
    public $WantAuthnRequestsSigned = null;

    public $SingleSignOnService = array();

    public $NameIDMappingService = array();

    public $AssertionIDRequestService = array();

    public $AttributeProfile = array();

    public $Attribute = array();

    public function __construct(\DOMElement $xml = null)
    {
        parent::__construct('md:IDPSSODescriptor', $xml);

        if ($xml === null) {
            return;
        }

        $this->WantAuthnRequestsSigned = Utils::parseBoolean($xml, 'WantAuthnRequestsSigned', null);

        foreach (Utils::xpQuery($xml, './saml_metadata:SingleSignOnService') as $ep) {
            $this->SingleSignOnService[] = new EndpointType($ep);
        }

        foreach (Utils::xpQuery($xml, './saml_metadata:NameIDMappingService') as $ep) {
            $this->NameIDMappingService[] = new EndpointType($ep);
        }

        foreach (Utils::xpQuery($xml, './saml_metadata:AssertionIDRequestService') as $ep) {
            $this->AssertionIDRequestService[] = new EndpointType($ep);
        }

        $this->AttributeProfile = Utils::extractStrings($xml, Constants::NS_MD, 'AttributeProfile');

        foreach (Utils::xpQuery($xml, './saml_assertion:Attribute') as $a) {
            $this->Attribute[] = new Attribute($a);
        }
    }

    public function toXML(\DOMElement $parent)
    {
        assert(is_null($this->WantAuthnRequestsSigned) || is_bool($this->WantAuthnRequestsSigned));
        assert(is_array($this->SingleSignOnService));
        assert(is_array($this->NameIDMappingService));
        assert(is_array($this->AssertionIDRequestService));
        assert(is_array($this->AttributeProfile));
        assert(is_array($this->Attribute));

        $e = parent::toXML($parent);

        if ($this->WantAuthnRequestsSigned === true) {
            $e->setAttribute('WantAuthnRequestsSigned', 'true');
        } elseif ($this->WantAuthnRequestsSigned === false) {
            $e->setAttribute('WantAuthnRequestsSigned', 'false');
        }

        foreach ($this->SingleSignOnService as $ep) {
            $ep->toXML($e, 'md:SingleSignOnService');
        }

        foreach ($this->NameIDMappingService as $ep) {
            $ep->toXML($e, 'md:NameIDMappingService');
        }

        foreach ($this->AssertionIDRequestService as $ep) {
            $ep->toXML($e, 'md:AssertionIDRequestService');
        }

        Utils::addStrings($e, Constants::NS_MD, 'md:AttributeProfile', false, $this->AttributeProfile);

        foreach ($this->Attribute as $a) {
            $a->toXML($e);
        }

        return $e;
    }
}