Spatie\WebhookClient\SignatureValidator\DefaultSignatureValidator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	isValid()	0	18	3

<?php

namespace Spatie\WebhookClient\SignatureValidator;

use Illuminate\Http\Request;
use Spatie\WebhookClient\Exceptions\WebhookFailed;
use Spatie\WebhookClient\WebhookConfig;

class DefaultSignatureValidator implements SignatureValidator
{
    public function isValid(Request $request, WebhookConfig $config): bool
    {
        $signature = $request->header($config->signatureHeaderName);

        if (! $signature) {
            return false;
        }

        $signingSecret = $config->signingSecret;

        if (empty($signingSecret)) {
            throw WebhookFailed::signingSecretNotSet();
        }

        $computedSignature = hash_hmac('sha256', $request->getContent(), $signingSecret);

        return hash_equals($signature, $computedSignature);
    }
}