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<?php |
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declare(strict_types = 1); |
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namespace Sop\X509\CertificationRequest\Attribute; |
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use Sop\ASN1\Element; |
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use Sop\ASN1\Type\UnspecifiedType; |
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use Sop\X501\ASN1\AttributeValue\AttributeValue; |
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use Sop\X501\MatchingRule\BinaryMatch; |
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use Sop\X501\MatchingRule\MatchingRule; |
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use Sop\X509\Certificate\Extensions; |
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/** |
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* Implements value for 'Extension request' attribute. |
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* |
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* @see https://tools.ietf.org/html/rfc2985#page-17 |
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*/ |
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class ExtensionRequestValue extends AttributeValue |
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{ |
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const OID = '1.2.840.113549.1.9.14'; |
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/** |
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* Extensions. |
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* |
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* @var Extensions |
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*/ |
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protected $_extensions; |
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/** |
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* Constructor. |
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* |
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* @param Extensions $extensions |
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*/ |
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public function __construct(Extensions $extensions) |
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{ |
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$this->_extensions = $extensions; |
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$this->_oid = self::OID; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return self |
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*/ |
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public static function fromASN1(UnspecifiedType $el): AttributeValue |
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{ |
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return new self(Extensions::fromASN1($el->asSequence())); |
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} |
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/** |
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* Get requested extensions. |
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* |
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* @return Extensions |
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*/ |
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public function extensions(): Extensions |
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{ |
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return $this->_extensions; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function toASN1(): Element |
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{ |
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return $this->_extensions->toASN1(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function stringValue(): string |
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{ |
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return '#' . bin2hex($this->toASN1()->toDER()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function equalityMatchingRule(): MatchingRule |
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{ |
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return new BinaryMatch(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rfc2253String(): string |
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{ |
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return $this->stringValue(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function _transcodedString(): string |
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{ |
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return $this->stringValue(); |
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} |
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} |
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