timestamp = request.headers.fetch('X-Signature-Timestamp')
signature = request.headers.fetch('X-Signature')
payload = request.raw_post
data = "#{timestamp}.#{payload}"
expected = OpenSSL::HMAC.hexdigest('SHA256', ENV.fetch('WEBHOOK_SECRET'), data)#!/usr/bin/env bash
dnssec-keygen -a ECDSAP256SHA256 -b 2048 -n ZONE example.com
dnssec-signzone -A -3 $(head -c 32 /dev/urandom | sha256sum | cut -d' ' -f1) -N increment -o example.com db.example.com<?php
use Illuminate\Support\Facades\DB;
public function createOrder(array $items, User $user)
{