MadWizard\WebAuthn\Attestation\Identifier\AttestationKeyIdentifier

Complexity

Total Complexity

7

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getType()	0	3	1
A	toString()	0	3	1
A	equals()	0	3	2
A	__construct()	0	6	3

<?php

namespace MadWizard\WebAuthn\Attestation\Identifier;

use MadWizard\WebAuthn\Exception\ParseException;

final class AttestationKeyIdentifier implements IdentifierInterface
{
    public const TYPE = 'publickeyid';

    /**
     * @var string
     */
    private $id;

    public function __construct(string $identifier)
    {
        if (!(strlen($identifier) === 40 && ctype_xdigit($identifier))) {
            throw new ParseException('Invalid key identifier.');
        }
        $this->id = strtolower($identifier);
    }

    public function getType(): string
    {
        return self::TYPE;
    }

    public function toString(): string
    {
        return $this->id;
    }

    public function equals(IdentifierInterface $identifier): bool
    {
        return $identifier instanceof self && $this->id === $identifier->id;
    }
}