private void btnConfirm_Click(object sender, EventArgs e)
        {
            EncryptAes aes = new EncryptAes();

            string postData = "jNLWAPIFsJ0iWz7D00C09Fy1nAmQepY1y5cHlwqy0+75fQ1bfPELaZdYi/OKhAghQA0TiEVPd0wsFNCzNcVQNpqObZuZyl3DE18XX+Gwn0VJD4OQvxXfjIiLdhZYzqCuQdxFn2EI72/TmzTtaSLVChEVFd/A6wmBYvM1InsnchbSSPcrHulXtQLt/dpLyQ5i";
            if (!string.IsNullOrEmpty(txtPassword.Text.Trim())
                &&
                !string.IsNullOrEmpty(txtUserName.Text.Trim()))
            {
                postData = string.Format(aes.DecryptAes256(postData), txtUserName.Text.Trim(), txtPassword.Text.Trim().Replace("+","%2B"));
                postData = aes.EncryptAes256(postData);
                _configuration["PostData"] = postData;
            }
            else
            {
                _configuration["PostData"] = string.Empty;

            }

            Close();
        }
        public EynyDownloader(IPlugin plugin)
        {
            var aes = new EncryptAes();
            string url = string.Format("http://www02.eyny.com/member.php?mod=logging&action=login&loginsubmit=yes&handlekey=login&loginhash=LiKaw&inajax=1");

            ServicePointManager.Expect100Continue = false;

            string postdata = "jNLWAPIFsJ0iWz7D00C09Fy1nAmQepY1y5cHlwqy0+75fQ1bfPELaZdYi/OKhAghQA0TiEVPd0wsFNCzNcVQNpqObZuZyl3DE18XX+Gwn0WBD7ARSRyDoyl8n0HpXAPIEuJgubT+X9mDY0ncZ5Tl7BnTKl0gJ79WwfclPChuPPU+S3MhyyLx2M/ugEgjDm8BrG7dRNRcXhzMBU6PhqqGLwASVuRjwg4wSvdORanK3GA=";
            if (plugin.Configuration.ContainsKey("PostData"))
            {
                if (!string.IsNullOrEmpty(plugin.Configuration["PostData"].Trim()))
                {
                    postdata = plugin.Configuration["PostData"];
                }
            }

            byte[] data = Encoding.UTF8.GetBytes(aes.DecryptAes256(postdata));
            //建立請求
            var req = (HttpWebRequest)WebRequest.Create(url);
            req.UserAgent = "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)";
            req.ContentType = "application/x-www-form-urlencoded";
            req.ContentLength = data.Length;
            req.Method = "POST";
            req.CookieContainer = new CookieContainer();

            using (var outstream = req.GetRequestStream())
            {
                outstream.Write(data, 0, data.Length);
                outstream.Flush();
            }
            //關閉請求
            req.GetResponse().Close();
            CurrentParameter = new DownloadParameter
                {
                UserAgent = "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)",
                Cookies = req.CookieContainer
            };
        }