<?php
namespace Luigel\Paymongo\Signer;
class DefaultSigner implements Signer
{
/**
* Calculate signature.
*/
public function calculateSignature(string|int $timestamp, string $contentBody, string $secret): string
{
return hash_hmac('sha256', $timestamp.'.'.$contentBody, $secret);
}
/**
* Get signature header name.
*/
public function signatureHeaderName(): string
{
return config('paymongo.signature_header_name');
}
}