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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\SAML2\XML\md; |
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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\StringElementTrait; |
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use function trim; |
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/** |
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* Class representing a md:NameIDFormat element. |
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* |
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* @package simplesaml/saml2 |
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*/ |
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final class NameIDFormat extends AbstractMdElement |
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{ |
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use StringElementTrait; |
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/** |
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* @param string $content |
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*/ |
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public function __construct(string $content) |
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{ |
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$this->setContent($content); |
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} |
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/** |
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* Get the content of the element. |
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* |
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* @return string |
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*/ |
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public function getContent(): string |
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{ |
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return $this->sanitizeContent($this->getRawContent()); |
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} |
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/** |
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* Get the raw and unsanitized content of the element. |
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* |
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* @return string |
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*/ |
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public function getRawContent(): string |
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{ |
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return $this->content; |
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} |
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/** |
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* Sanitize the content of the element. |
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* |
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* @param string $content The unsanitized textContent |
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* @throws \Exception on failure |
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* @return string |
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*/ |
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protected function sanitizeContent(string $content): string |
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{ |
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// We've seen metadata in the wild that had stray whitespace around URIs, causing assertions to fail |
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return trim($content); |
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} |
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/** |
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* Validate the content of the element. |
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* |
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* @param string $content The value to go in the XML textContent |
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* @throws \Exception on failure |
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* @return void |
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*/ |
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protected function validateContent(string $content): void |
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{ |
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Assert::validURI($content, SchemaViolationException::class); // Covers the empty string |
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} |
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/** |
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* Convert XML into an NameIDFormat |
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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, 'NameIDFormat', InvalidDOMElementException::class); |
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Assert::same($xml->namespaceURI, NameIDFormat::NS, InvalidDOMElementException::class); |
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return new static($xml->textContent); |
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} |
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} |
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simplesamlphp /
saml2
