DirectoryName::dn()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
c 0
b 0
f 0
nc 1
cc 1
nop 0
crap 1
1
<?php
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declare(strict_types = 1);
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namespace X509\GeneralName;
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use ASN1\Type\TaggedType;
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use ASN1\Type\UnspecifiedType;
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use ASN1\Type\Tagged\ExplicitlyTaggedType;
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use X501\ASN1\Name;
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/**
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 * Implements <i>directoryName</i> CHOICE type of <i>GeneralName</i>.
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 *
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 * @link https://tools.ietf.org/html/rfc5280#section-4.2.1.6
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 */
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class DirectoryName extends GeneralName
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{
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    /**
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     * Directory name.
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     *
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     * @var Name $_dn
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     */
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    protected $_dn;
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    /**
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     * Constructor.
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     *
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     * @param Name $dn
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     */
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    public function __construct(Name $dn)
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    {
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        $this->_tag = self::TAG_DIRECTORY_NAME;
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        $this->_dn = $dn;
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    }
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    /**
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     *
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     * @param UnspecifiedType $el
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     * @return self
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     */
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    public static function fromChosenASN1(UnspecifiedType $el): self
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    {
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        return new self(Name::fromASN1($el->asSequence()));
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    }
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    /**
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     * Initialize from distinguished name string.
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     *
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     * @param string $str
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     * @return self
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     */
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    public static function fromDNString(string $str): self
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    {
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        return new self(Name::fromString($str));
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    }
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    /**
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     *
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     * {@inheritdoc}
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     */
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    public function string(): string
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    {
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        return $this->_dn->toString();
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    }
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    /**
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     * Get directory name.
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     *
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     * @return Name
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     */
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    public function dn(): Name
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    {
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        return $this->_dn;
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    }
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    /**
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     *
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     * {@inheritdoc}
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     */
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    protected function _choiceASN1(): TaggedType
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    {
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        // Name type is itself a CHOICE, so explicit tagging must be
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        // employed to avoid ambiguities
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        return new ExplicitlyTaggedType($this->_tag, $this->_dn->toASN1());
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    }
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}
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