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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\XMLSecurity\XML\xenc11; |
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use DOMElement; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\ExtendableAttributesTrait; |
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use SimpleSAML\XML\ExtendableElementTrait; |
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use SimpleSAML\XML\XsNamespace as NS; |
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/** |
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* Class representing xenc11:Parameters |
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* |
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* @package simplesamlphp/xml-security |
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*/ |
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final class Parameters extends AbstractXenc11Element |
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{ |
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use ExtendableAttributesTrait; |
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use ExtendableElementTrait; |
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/** The namespace-attribute for the xs:any element */ |
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public const XS_ANY_ELT_NAMESPACE = NS::ANY; |
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/** The namespace-attribute for the xs:anyAttribute element */ |
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public const XS_ANY_ATTR_NAMESPACE = NS::ANY; |
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/** |
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* Initialize a Parameters element. |
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* |
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* @param array<\SimpleSAML\XML\SerializableElementInterface> $elements |
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* @param array<\SimpleSAML\XML\Attribute> $attributes |
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*/ |
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public function __construct(array $elements = [], array $attributes = []) |
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{ |
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$this->setElements($elements); |
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$this->setAttributesNS($attributes); |
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} |
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/** |
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* Test if an object, at the state it's in, would produce an empty XML-element |
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* |
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* @return bool |
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*/ |
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public function isEmptyElement(): bool |
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{ |
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return empty($this->getAttributesNS()) |
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&& empty($this->getElements()); |
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} |
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/** |
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* Convert XML into a Parameters element |
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* |
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* @param \DOMElement $xml The XML element we should load |
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* @return static |
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* |
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* @throws \SimpleSAML\XML\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 $xml): static |
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{ |
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Assert::same($xml->localName, 'Parameters', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, Parameters::NS, InvalidDOMElementException::class); |
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return new static( |
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self::getChildElementsFromXML($xml), |
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self::getAttributesNSFromXML($xml), |
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); |
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} |
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/** |
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* Convert this Parameters element to XML. |
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* |
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* @param \DOMElement|null $parent The element we should append this Parameters to. |
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* @return \DOMElement |
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*/ |
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public function toXML(?DOMElement $parent = null): DOMElement |
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{ |
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$e = $this->instantiateParentElement($parent); |
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foreach ($this->getAttributesNS() as $attr) { |
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$attr->toXML($e); |
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} |
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foreach ($this->getElements() as $element) { |
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/** @psalm-var \SimpleSAML\XML\SerializableElementInterface $element */ |
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$element->toXML($e); |
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} |
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return $e; |
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} |
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} |
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simplesamlphp /
xml-security
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