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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\SAML2\XML; |
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use DOMElement; |
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use SimpleSAML\SAML2\Assert\Assert; |
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use SimpleSAML\SAML2\Compat\ContainerSingleton; |
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use SimpleSAML\SAML2\Exception\ProtocolViolationException; |
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use SimpleSAML\XML\AbstractElement; |
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use SimpleSAML\XMLSchema\Exception\InvalidDOMElementException; |
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use SimpleSAML\XMLSchema\Exception\TooManyElementsException; |
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use SimpleSAML\XMLSecurity\Backend\EncryptionBackend; |
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use SimpleSAML\XMLSecurity\Constants as C; |
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use SimpleSAML\XMLSecurity\XML\EncryptedElementTrait as ParentEncryptedElementTrait; |
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use SimpleSAML\XMLSecurity\XML\xenc\EncryptedData; |
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use SimpleSAML\XMLSecurity\XML\xenc\EncryptedKey; |
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/** |
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* Trait aggregating functionality for elements that are encrypted. |
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* |
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* @package simplesamlphp/saml2 |
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*/ |
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trait EncryptedElementTrait |
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{ |
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use ParentEncryptedElementTrait; |
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/** |
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* Constructor for encrypted elements. |
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* |
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* @param \SimpleSAML\XMLSecurity\XML\xenc\EncryptedData $encryptedData The EncryptedData object. |
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* @param \SimpleSAML\XMLSecurity\XML\xenc\EncryptedKey[] $decryptionKeys The EncryptedKey objects. |
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*/ |
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final public function __construct( |
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protected EncryptedData $encryptedData, |
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protected array $decryptionKeys = [], |
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) { |
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Assert::allIsInstanceOf($decryptionKeys, EncryptedKey::class, ProtocolViolationException::class); |
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/** |
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* 6.2: The <EncryptedData> element's Type attribute SHOULD be used and, if it is |
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* present, MUST have the value http://www.w3.org/2001/04/xmlenc#Element. |
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*/ |
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Assert::nullOrSame($encryptedData->getType()->getValue(), C::XMLENC_ELEMENT); |
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$keyInfo = $this->encryptedData->getKeyInfo(); |
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if ($keyInfo === null) { |
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return; |
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} |
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foreach ($keyInfo->getInfo() as $info) { |
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if ($info instanceof EncryptedKey) { |
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$this->encryptedKey = [$info]; |
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break; |
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} |
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} |
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} |
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/** |
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* @return array|null |
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*/ |
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public function getBlacklistedAlgorithms(): ?array |
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{ |
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$container = ContainerSingleton::getInstance(); |
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return $container->getBlacklistedEncryptionAlgorithms(); |
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} |
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/** |
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* @return \SimpleSAML\XMLSecurity\Backend\EncryptionBackend|null |
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*/ |
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public function getEncryptionBackend(): ?EncryptionBackend |
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{ |
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// return the encryption backend you want to use, |
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// or null if you are fine with the default |
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return null; |
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} |
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public function getDecryptionKeys(): array |
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{ |
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return $this->decryptionKeys; |
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} |
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/** |
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* @inheritDoc |
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* |
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* @throws \SimpleSAML\XMLSchema\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 $xml): static |
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{ |
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Assert::same( |
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$xml->localName, |
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AbstractElement::getClassName(static::class), |
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InvalidDOMElementException::class, |
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); |
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Assert::same($xml->namespaceURI, static::NS, InvalidDOMElementException::class); |
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$ed = EncryptedData::getChildrenOfClass($xml); |
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Assert::count( |
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$ed, |
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1, |
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sprintf( |
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'No more or less than one EncryptedData element allowed in %s.', |
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AbstractElement::getClassName(static::class), |
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), |
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TooManyElementsException::class, |
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); |
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$ek = EncryptedKey::getChildrenOfClass($xml); |
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return new static($ed[0], $ek); |
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} |
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/** |
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* @inheritDoc |
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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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$this->encryptedData->toXML($e); |
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foreach ($this->getDecryptionKeys() as $key) { |
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$key->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 /
saml2
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths