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<?php |
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declare(strict_types = 1); |
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namespace Sop\X509\Certificate\Extension\AccessDescription; |
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use Sop\ASN1\Type\Constructed\Sequence; |
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use Sop\ASN1\Type\Primitive\ObjectIdentifier; |
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use Sop\X509\GeneralName\GeneralName; |
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/** |
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* Base class implementing <i>AccessDescription</i> ASN.1 type for |
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* 'Authority Information Access' and 'Subject Information Access' certificate |
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* extensions. |
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* |
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* @see https://tools.ietf.org/html/rfc5280#section-4.2.2.1 |
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*/ |
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abstract class AccessDescription |
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{ |
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/** |
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* Access method OID. |
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* |
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* @var string |
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*/ |
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protected $_accessMethod; |
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/** |
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* Access location. |
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* |
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* @var GeneralName |
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*/ |
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protected $_accessLocation; |
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/** |
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* Constructor. |
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* |
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* @param string $method Access method OID |
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* @param GeneralName $location Access location |
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*/ |
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public function __construct(string $method, GeneralName $location) |
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{ |
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$this->_accessMethod = $method; |
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$this->_accessLocation = $location; |
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} |
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/** |
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* Initialize from ASN.1. |
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* |
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* @param Sequence $seq |
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* |
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* @return self |
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*/ |
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public static function fromASN1(Sequence $seq): self |
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{ |
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return new static($seq->at(0)->asObjectIdentifier()->oid(), |
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GeneralName::fromASN1($seq->at(1)->asTagged())); |
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} |
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/** |
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* Get the access method OID. |
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* |
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* @return string |
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*/ |
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public function accessMethod(): string |
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{ |
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return $this->_accessMethod; |
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} |
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/** |
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* Get the access location. |
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* |
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* @return GeneralName |
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*/ |
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public function accessLocation(): GeneralName |
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{ |
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return $this->_accessLocation; |
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} |
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/** |
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* Generate ASN.1 structure. |
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* |
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* @return Sequence |
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*/ |
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public function toASN1(): Sequence |
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{ |
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return new Sequence(new ObjectIdentifier($this->_accessMethod), |
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$this->_accessLocation->toASN1()); |
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} |
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} |
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sop /
x509
