jokecamp

using ServiceStack.WebHost.Endpoints;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Security;
using ServiceStack.Common.Web;
using ServiceStack.Logging;
using ServiceStack.ServiceHost;
using ServiceStack.ServiceInterface;

jokecamp

import 'dart:html';
import 'dart:convert';
import 'package:crypto/crypto.dart';

void main() {

  String secret = 'secret';
  String message = 'Message';

  List<int> secretBytes = UTF8.encode('secret');

jokecamp

# Powershell HMAC SHA 256

$message = 'Message'
$secret = 'secret'

$hmacsha = New-Object System.Security.Cryptography.HMACSHA256
$hmacsha.key = [Text.Encoding]::ASCII.GetBytes($secret)
$signature = $hmacsha.ComputeHash([Text.Encoding]::ASCII.GetBytes($message))
$signature = [Convert]::ToBase64String($signature)