Xmf\Jwt\KeyFactory

Complexity

Total Complexity

3

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

83.33%

Importance

Changes	1
Bugs	1	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	build()	0	9	3

<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */

namespace Xmf\Jwt;

use Firebase\JWT\JWT;
use Xmf\Key\Basic;
use Xmf\Key\FileStorage;

/**
 * Build a key to be used for JSON Web Token processing
 *
 * @category  Xmf\Jwt\KeyFactory
 * @package   Xmf
 * @author    Richard Griffith <richard@geekwright.com>
 * @copyright 2016 XOOPS Project (http://xoops.org)
 * @license   GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
 * @version   Release: 1.0
 * @link      http://xoops.org
 */
class KeyFactory
{
    /**
     * Create a Key object for JWT use based on default choices. If the key has not been
     * established, create it.
     *
     * @param string $keyName name of the key
     *
     * @return Basic
     */
    public static function build($keyName)
    {
        if (empty($keyName) || !is_string($keyName)) {
            throw new \InvalidArgumentException('keyName must be a non-empty string');
        }
        $key = new Basic(new FileStorage(), $keyName);
        $key->create(); // will automatically skip if key has already been generated
        return $key;
    }
}