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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\XMLSecurity\XML\ds; |
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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\Exception\SchemaViolationException; |
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use SimpleSAML\XML\Exception\TooManyElementsException; |
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use SimpleSAML\XML\ExtendableElementTrait; |
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use SimpleSAML\XML\XsNamespace as NS; |
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use SimpleSAML\XMLSecurity\XML\ds\AbstractDsElement; |
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use function array_pop; |
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/** |
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* Abstract class representing the PGPDataType. |
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* |
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* @package simplesamlphp/xml-security |
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*/ |
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abstract class AbstractPGPDataType extends AbstractDsElement |
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{ |
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use ExtendableElementTrait; |
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/** @var \SimpleSAML\XML\XsNamespace */ |
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public const XS_ANY_ELT_NAMESPACE = NS::OTHER; |
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/** |
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* Initialize a PGPData element. |
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* |
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* @param \SimpleSAML\XMLSecurity\XML\ds\PGPKeyID|null $pgpKeyId |
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* @param \SimpleSAML\XMLSecurity\XML\ds\PGPKeyPacket|null $pgpKeyPacket |
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* @param array<\SimpleSAML\XML\SerializableElementInterface> $children |
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*/ |
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final public function __construct( |
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protected ?PGPKeyID $pgpKeyId = null, |
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protected ?PGPKeyPacket $pgpKeyPacket = null, |
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array $children = [], |
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) { |
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if ($pgpKeyId === null && $pgpKeyPacket === null) { |
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throw new SchemaViolationException("ds:PGPKeyID and ds:PGPKeyPacket can't both be null."); |
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} |
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$this->setElements($children); |
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} |
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/** |
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* Collect the value of the PGPKeyID-property |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\PGPKeyID|null |
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*/ |
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public function getPGPKeyID(): ?PGPKeyID |
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{ |
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return $this->pgpKeyId; |
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} |
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/** |
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* Collect the value of the PGPKeyPacket-property |
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* |
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* @return \SimpleSAML\XMLSecurity\XML\ds\PGPKeyPacket|null |
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*/ |
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public function getPGPKeyPacket(): ?PGPKeyPacket |
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{ |
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return $this->pgpKeyPacket; |
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} |
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/** |
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* Convert XML into a PGPData |
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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, static::getLocalName(), InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class); |
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$pgpKeyId = PGPKeyID::getChildrenOfClass($xml); |
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Assert::maxCount($pgpKeyId, 1, TooManyElementsException::class); |
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$pgpKeyPacket = PGPKeyPacket::getChildrenOfClass($xml); |
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Assert::maxCount($pgpKeyPacket, 1, TooManyElementsException::class); |
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return new static( |
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array_pop($pgpKeyId), |
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array_pop($pgpKeyPacket), |
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self::getChildElementsFromXML($xml), |
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); |
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} |
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/** |
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* Convert this PGPData to XML. |
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* |
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* @param \DOMElement|null $parent The element we should append this PGPData 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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$this->getPGPKeyId()?->toXML($e); |
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$this->getPGPKeyPacket()?->toXML($e); |
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foreach ($this->getElements() as $elt) { |
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$elt->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
