Chubbyphp\Csrf\CsrfTokenGenerator

Complexity

Total Complexity

2

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	generate()	0	6	1

<?php

declare(strict_types=1);

namespace Chubbyphp\Csrf;

final class CsrfTokenGenerator implements CsrfTokenGeneratorInterface
{
    /**
     * @var int
     */
    private $entropy;

    /**
     * @param int $entropy
     */
    public function __construct(int $entropy = 256)
    {
        $this->entropy = $entropy;
    }

    /**
     * @return string
     */
    public function generate(): string
    {
        $bytes = random_bytes($this->entropy / 8);

        return rtrim(strtr(base64_encode($bytes), '+/', '-_'), '=');
    }
}