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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\WSSecurity\XML\wsu; |
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use DateTimeImmutable; |
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use DOMElement; |
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use SimpleSAML\WSSecurity\Assert\Assert; |
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use SimpleSAML\WSSecurity\Constants as C; |
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use SimpleSAML\WSSecurity\Exception\ProtocolViolationException; |
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use SimpleSAML\XML\Attribute as XMLAttribute; |
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use SimpleSAML\XML\Exception\InvalidDOMElementException; |
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use SimpleSAML\XML\ExtendableAttributesTrait; |
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use SimpleSAML\XML\XsNamespace as NS; |
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/** |
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* Abstract class defining the AttributedDateTime type |
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* |
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* @package simplesamlphp/ws-security |
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*/ |
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abstract class AbstractAttributedDateTime extends AbstractWsuElement |
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{ |
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use ExtendableAttributesTrait; |
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/** The namespace-attribute for the xs:anyAttribute element */ |
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public const XS_ANY_ATTR_NAMESPACE = NS::OTHER; |
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/** |
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* AbstractAttributedDateTime constructor |
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* |
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* @param \DateTimeImmutable $dateTime |
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* @param string|null $Id |
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* @param array<\SimpleSAML\XML\Attribute> $namespacedAttributes |
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*/ |
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final public function __construct( |
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protected DateTimeImmutable $dateTime, |
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protected ?string $Id = null, |
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array $namespacedAttributes = [], |
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) { |
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Assert::nullOrValidNCName($Id); |
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$this->setAttributesNS($namespacedAttributes); |
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} |
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/** |
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* @return string|null |
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*/ |
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public function getId(): ?string |
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{ |
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return $this->Id; |
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} |
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/** |
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* Collect the value of the dateTime property |
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* |
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* @return \DateTimeImmutable |
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*/ |
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public function getDateTime(): DateTimeImmutable |
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{ |
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return $this->dateTime; |
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} |
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/** |
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* Create an instance of this object from its XML representation. |
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* |
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* @param \DOMElement $xml |
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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($xml->namespaceURI, static::NS, InvalidDOMElementException::class); |
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// Time values MUST be expressed in the UTC timezone using the 'Z' timezone identifier |
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// Strip sub-seconds |
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$xml->textContent = preg_replace('/([.][0-9]+)/', '', $xml->textContent, 1); |
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Assert::validDateTime($xml->textContent, ProtocolViolationException::class); |
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$Id = null; |
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if ($xml->hasAttributeNS(static::NS, 'Id')) { |
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$Id = $xml->getAttributeNS(static::NS, 'Id'); |
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} |
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return new static(new DateTimeImmutable($xml->textContent), $Id, self::getAttributesNSFromXML($xml)); |
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} |
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/** |
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* @param \DOMElement|null $parent |
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* @return \DOMElement |
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*/ |
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final public function toXML(?DOMElement $parent = null): DOMElement |
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{ |
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$e = $this->instantiateParentElement($parent); |
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$e->textContent = $this->getDateTime()->format(C::DATETIME_FORMAT); |
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$attributes = $this->getAttributesNS(); |
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if ($this->getId() !== null) { |
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$attributes[] = new XMLAttribute(static::NS, 'wsu', 'Id', $this->getId()); |
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} |
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foreach ($attributes as $attr) { |
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$attr->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 /
ws-security
