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<?php
namespace BeyondCode\Mailbox\Http\Requests;
use BeyondCode\Mailbox\InboundEmail;
use Carbon\Carbon;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\Validator;
class MailgunRequest extends FormRequest
{
public function validator()
$validator = Validator::make($this->all(), [
'body-mime' => 'required',
'timestamp' => 'required',
'token' => 'required',
'signature' => 'required',
]);
$validator->after(function () {
$this->verifySignature();
});
return $validator;
}
public function email()
/** @var InboundEmail $modelClass */
$modelClass = config('mailbox.model');
return $modelClass::fromMessage($this->get('body-mime'));
protected function verifySignature()
$data = $this->timestamp.$this->token;
$signature = hash_hmac('sha256', $data, config('mailbox.services.mailgun.key'));
$signed = hash_equals($this->signature, $signature);
abort_unless($signed && $this->isFresh($this->timestamp), 401, 'Invalid Mailgun signature or timestamp.');
protected function isFresh($timestamp): bool
return now()->subMinutes(2)->lte(Carbon::createFromTimestamp($timestamp));
beyondcode /
laravel-mailbox
