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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\SAML2\XML\md; |
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use DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\XML\Chunk; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\Exception\TooManyElementsException; |
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use SimpleSAML\XML\Utils as XMLUtils; |
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use function preg_split; |
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/** |
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* Class representing unknown RoleDescriptors. |
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* |
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* @package simplesamlphp/saml2 |
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*/ |
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final class UnknownRoleDescriptor extends AbstractRoleDescriptor |
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{ |
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/** |
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* This RoleDescriptor as XML |
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* |
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* @var \SimpleSAML\XML\Chunk |
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* @psalm-suppress PropertyNotSetInConstructor |
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*/ |
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protected Chunk $elt; |
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/** |
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* Initialize an unknown RoleDescriptor. |
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* |
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* @param \DOMElement $xml The XML element we should load. |
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* @return \SimpleSAML\SAML2\XML\md\UnknownRoleDescriptor |
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* |
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* @throws \SimpleSAML\XML\Exception\InvalidDOMElementException if the qualified name of the supplied element is wrong |
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* @throws \SimpleSAML\XML\Exception\MissingAttributeException if the supplied element is missing one of the mandatory attributes |
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* @throws \SimpleSAML\XML\Exception\TooManyElementsException if too many child-elements of a type are specified |
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*/ |
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public static function fromXML(DOMElement $xml): object |
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{ |
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$protocols = self::getAttribute($xml, 'protocolSupportEnumeration'); |
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$validUntil = self::getAttribute($xml, 'validUntil', null); |
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$orgs = Organization::getChildrenOfClass($xml); |
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Assert::maxCount($orgs, 1, 'More than one Organization found in this descriptor', TooManyElementsException::class); |
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$extensions = Extensions::getChildrenOfClass($xml); |
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Assert::maxCount($extensions, 1, 'Only one md:Extensions element is allowed.', TooManyElementsException::class); |
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$object = new self( |
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preg_split('/[\s]+/', trim($protocols)), |
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self::getAttribute($xml, 'ID', null), |
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$validUntil !== null ? XMLUtils::xsDateTimeToTimestamp($validUntil) : null, |
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self::getAttribute($xml, 'cacheDuration', null), |
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!empty($extensions) ? $extensions[0] : null, |
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self::getAttribute($xml, 'errorURL', null), |
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KeyDescriptor::getChildrenOfClass($xml), |
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!empty($orgs) ? $orgs[0] : null, |
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ContactPerson::getChildrenOfClass($xml) |
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); |
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$object->elt = new Chunk($xml); |
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$object->setXML($xml); |
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return $object; |
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} |
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/** |
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* Get the original XML of this descriptor as a Chunk object. |
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* |
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* @return \SimpleSAML\XML\Chunk |
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*/ |
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public function getElement(): Chunk |
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{ |
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return $this->elt; |
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} |
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/** |
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* Convert this descriptor to an unsigned XML document. |
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* This method does not sign the resulting XML document. |
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* |
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* @param \DOMElement|null $parent |
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* @return \DOMElement The root element of the DOM tree |
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*/ |
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protected function toUnsignedXML(DOMElement $parent = null): DOMElement |
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{ |
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return $this->elt->toXML($parent); |
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} |
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} |
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simplesamlphp /
saml2
