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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\CAS\XML\cas; |
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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\MissingElementException; |
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/** |
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* Class for CAS proxies |
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* |
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* @package simplesamlphp/cas |
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*/ |
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final class Proxies extends AbstractCasElement |
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{ |
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/** @var string */ |
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public const LOCALNAME = 'proxies'; |
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/** |
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* Initialize a Proxies element. |
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* |
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* @param \SimpleSAML\CAS\XML\cas\Proxy[] $proxy |
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*/ |
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final public function __construct( |
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protected array $proxy = [], |
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) { |
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Assert::allIsInstanceOf($proxy, Proxy::class); |
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Assert::minCount($proxy, 1, 'Missing at least one Proxy in Proxies.', MissingElementException::class); |
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} |
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/** |
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* @return \SimpleSAML\CAS\XML\cas\Proxy[] |
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*/ |
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public function getProxy(): array |
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{ |
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return $this->proxy; |
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} |
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/** |
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* Convert XML into a Proxies-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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* @throws \SimpleSAML\XML\Exception\MissingElementException if one of the mandatory child-elements is missing |
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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 $xml): static |
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{ |
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Assert::same($xml->localName, 'proxies', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, Proxies::NS, InvalidDOMElementException::class); |
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$proxy = Proxy::getChildrenOfClass($xml); |
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Assert::minCount($proxy, 1, 'Missing at least one Proxy in Proxies.', MissingElementException::class); |
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return new static($proxy); |
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} |
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/** |
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* Convert this Proxies to XML. |
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* |
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* @param \DOMElement|null $parent The element we should append this Proxies 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->getProxy() as $proxy) { |
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$proxy->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-cas
