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<?php |
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declare(strict_types=1); |
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5
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namespace SimpleSAML\SAML2\XML\samlp; |
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7
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use DOMElement; |
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use SimpleSAML\SAML2\Assert\Assert; |
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use SimpleSAML\SAML2\Utils\XPath; |
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use SimpleSAML\SAML2\XML\ExtensionsTrait; |
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use SimpleSAML\XML\Chunk; |
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use SimpleSAML\XML\SchemaValidatableElementInterface; |
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use SimpleSAML\XML\SchemaValidatableElementTrait; |
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use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException; |
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use SimpleSAML\XMLSchema\XML\Constants\NS; |
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/** |
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* Class for handling SAML2 extensions. |
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* |
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* @package simplesamlphp/saml2 |
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*/ |
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final class Extensions extends AbstractSamlpElement implements SchemaValidatableElementInterface |
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{ |
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use ExtensionsTrait; |
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use SchemaValidatableElementTrait; |
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/** The namespace-attribute for the xs:any element */ |
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public const string XS_ANY_ELT_NAMESPACE = NS::OTHER; |
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/** |
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* The exclusions for the xs:any element |
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* |
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* @var array<int, array<int, string>> |
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*/ |
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public const array XS_ANY_ELT_EXCLUSIONS = [ |
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['urn:oasis:names:tc:SAML:2.0:assertion', '*'], |
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['urn:oasis:names:tc:SAML:2.0:metadata', '*'], |
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['urn:oasis:names:tc:SAML:2.0:protocol', '*'], |
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]; |
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/** |
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* Create an Extensions object from its samlp:Extensions XML representation. |
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* |
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* For those supported extensions, an object of the corresponding class will be created. The rest will be added |
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* as a \SimpleSAML\XML\Chunk object. |
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* |
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* @throws \SimpleSAML\XMLSchema\Exception\InvalidDOMElementException |
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* if the qualified name of the supplied element is wrong |
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*/ |
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public static function fromXML(DOMElement $xml): static |
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{ |
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Assert::eq( |
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$xml->namespaceURI, |
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self::NS, |
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'Unknown namespace \'' . strval($xml->namespaceURI) . '\' for Extensions element.', |
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InvalidDOMElementException::class, |
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); |
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Assert::eq( |
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$xml->localName, |
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static::getClassName(static::class), |
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'Invalid Extensions element \'' . $xml->localName . '\'', |
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InvalidDOMElementException::class, |
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); |
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$ret = []; |
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/** @var \DOMElement $node */ |
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foreach (XPath::xpQuery($xml, './*', XPath::getXPath($xml)) as $node) { |
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$ret[] = new Chunk($node); |
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} |
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return new static($ret); |
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} |
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} |
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simplesamlphp /
saml2
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