MiladRahimi\Jwt\Cryptography\Keys\RsaPublicKey

Complexity

Total Complexity

6

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Importance

Changes	3
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getId()	0	3	1
A	getResource()	0	3	1
A	__construct()	0	10	4

<?php

declare(strict_types=1);

namespace MiladRahimi\Jwt\Cryptography\Keys;

use MiladRahimi\Jwt\Exceptions\InvalidKeyException;

class RsaPublicKey
{
    /**
     * @var mixed Key resource handler
     */
    protected $resource;

    protected ?string $id;

    /**
     * @param string $key Key file path or string content
     * @param string|null $id Key identifier
     *
     * @throws InvalidKeyException
     */
    public function __construct(string $key, ?string $id = null)
    {
        $content = realpath($key) ? file_get_contents(realpath($key)) : $key;

        $this->resource = openssl_pkey_get_public($content);
        if ($this->resource === false) {
            throw new InvalidKeyException(openssl_error_string() ?: '');
        }

        $this->id = $id;
    }

    /**
     * @return mixed
     */
    public function getResource()
    {
        return $this->resource;
    }

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