SPSSODescriptor.php

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<?php

namespace SAML2\XML\md;

use SAML2\Utils;

class SPSSODescriptor extends SSODescriptorType
{
    public $AuthnRequestsSigned = null;

    public $WantAssertionsSigned = null;

    public $AssertionConsumerService = array();

    public $AttributeConsumingService = array();

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

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

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

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

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

    public function toXML(\DOMElement $parent)
    {
        assert(is_null($this->AuthnRequestsSigned) || is_bool($this->AuthnRequestsSigned));
        assert(is_null($this->WantAssertionsSigned) || is_bool($this->WantAssertionsSigned));
        assert(is_array($this->AssertionConsumerService));
        assert(is_array($this->AttributeConsumingService));

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

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

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

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

        foreach ($this->AttributeConsumingService as $acs) {
            $acs->toXML($e);
        }
    }
}