public Task ExecuteAsync(HttpContext context)
        {
            Init(context);
            string htmlResp = HTML.Replace("{cookieName}", _sessionId.GetCookieName()).Replace("{extensionOrigin}", _extensionOrigin);

            return(context.Response.WriteHtmlAsync(htmlResp));
        }
        public async Task ExecuteAsync(HttpContext context)
        {
            Init(context);

            AddCspHeaders(context);

            var html = GetHtml(_sessionId.GetCookieName());
            await context.Response.WriteHtmlAsync(html);
        }