Sop\X509\GeneralName\OtherName

Complexity

Total Complexity

6

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	type()	0	3	1
A	_choiceASN1()	0	5	1
A	__construct()	0	5	1
A	string()	0	3	1
A	value()	0	3	1
A	fromChosenASN1()	0	6	1

<?php

declare(strict_types = 1);

namespace Sop\X509\GeneralName;

use Sop\ASN1\Element;
use Sop\ASN1\Type\Constructed\Sequence;
use Sop\ASN1\Type\Primitive\ObjectIdentifier;
use Sop\ASN1\Type\Tagged\ExplicitlyTaggedType;
use Sop\ASN1\Type\Tagged\ImplicitlyTaggedType;
use Sop\ASN1\Type\TaggedType;
use Sop\ASN1\Type\UnspecifiedType;

/**
 * Implements *otherName* CHOICE type of *GeneralName*.
 *
 * @see https://tools.ietf.org/html/rfc5280#section-4.2.1.6
 */
class OtherName extends GeneralName
{
    /**
     * Type OID.
     *
     * @var string
     */
    protected $_type;

    /**
     * Value.
     *
     * @var Element
     */
    protected $_element;

    /**
     * Constructor.
     *
     * @param string  $type_id OID
     * @param Element $el
     */
    public function __construct(string $type_id, Element $el)
    {
        $this->_tag = self::TAG_OTHER_NAME;
        $this->_type = $type_id;
        $this->_element = $el;
    }

    /**
     * {@inheritdoc}
     *
     * @return self
     */
    public static function fromChosenASN1(UnspecifiedType $el): GeneralName
    {
        $seq = $el->asSequence();
        $type_id = $seq->at(0)->asObjectIdentifier()->oid();
        $value = $seq->getTagged(0)->asExplicit()->asElement();
        return new self($type_id, $value);
    }

    /**
     * {@inheritdoc}
     */
    public function string(): string
    {
        return $this->_type . '/#' . bin2hex($this->_element->toDER());
    }

    /**
     * Get type OID.
     *
     * @return string
     */
    public function type(): string
    {
        return $this->_type;
    }

    /**
     * Get value element.
     *
     * @return Element
     */
    public function value(): Element
    {
        return $this->_element;
    }

    /**
     * {@inheritdoc}
     */
    protected function _choiceASN1(): TaggedType
    {
        return new ImplicitlyTaggedType($this->_tag,
            new Sequence(new ObjectIdentifier($this->_type),
                new ExplicitlyTaggedType(0, $this->_element)));
    }
}