lepiaf\SapientBundle\GuzzleHttp\Middleware\SignRequestMiddleware

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	9	1
A	__construct()	0	4	1

<?php


namespace lepiaf\SapientBundle\GuzzleHttp\Middleware;

use ParagonIE\ConstantTime\Base64UrlSafe;
use ParagonIE\Sapient\CryptographyKeys\SigningSecretKey;
use ParagonIE\Sapient\Sapient;
use Psr\Http\Message\RequestInterface;

class SignRequestMiddleware
{
    private $sapient;
    private $privateKey;

    public function __construct(Sapient $sapient, string $privateKey)
    {
        $this->sapient = $sapient;
        $this->privateKey = $privateKey;
    }

    public function __invoke(callable $handler)
    {
        return function (RequestInterface $request, array $options) use ($handler) {
            $request = $this->sapient->signRequest(
                $request,
                new SigningSecretKey(Base64UrlSafe::decode($this->privateKey))
            );

            return $handler($request, $options);
        };
    }
}