//Type type_rucaptcha = AppDomain.CurrentDomain.GetAssemblies().First(x => x.FullName.IndexOf("Rucaptcha", StringComparison.OrdinalIgnoreCase) != -1).GetType("ZennoLab.RuCaptcha.RuCaptchaConfigurator");
string rucaptcha_key = project.Variables["captchakey"].Value;
string site_key = project.Variables["sitekey"].Value ;
if (site_key == string.Empty)
    throw new Exception("google key не найден, задайте его вручную");
string domen = project.Variables["url"].Value;

System.Net.HttpWebRequest post_rucaptcha = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(project.Variables["captchaip"].Value+"/in.php");
post_rucaptcha.Proxy = null;
post_rucaptcha.AllowAutoRedirect = false;
post_rucaptcha.ContentType = @"multipart/form-data; boundary=--8d373f8bt2f4cf3";
post_rucaptcha.Method = "POST";
post_rucaptcha.ServicePoint.Expect100Continue = false;
post_rucaptcha.Timeout = 30000;

string content = string.Format(@"----8d373f8bt2f4cf3
Content-Disposition: form-data; name=""method""

userrecaptcha
----8d373f8bt2f4cf3
Content-Disposition: form-data; name=""soft_id""

1313
----8d373f8bt2f4cf3
Content-Disposition: form-data; name=""key""

" + rucaptcha_key + @"
----8d373f8bt2f4cf3
Content-Disposition: form-data; name=""googlekey""

" + site_key + @"
----8d373f8bt2f4cf3
Content-Disposition: form-data; name=""proxy""


----8d373f8bt2f4cf3
Content-Disposition: form-data; name=""pageurl""

" + domen + @"
----8d373f8bt2f4cf3--");

using (Stream reqStream = post_rucaptcha.GetRequestStream())
using (StreamWriter sw = new StreamWriter(reqStream))
    sw.Write(content);

string url_get;
using (System.Net.WebResponse resp = post_rucaptcha.GetResponse())
using (Stream respStream = resp.GetResponseStream())
using (StreamReader sr = new StreamReader(respStream))
{
    string resp_answer = sr.ReadToEnd();
    if (!resp_answer.Contains("OK|"))
        throw new Exception(resp_answer);
    url_get =project.Variables["captchaip"].Value+"/res.php?key=" + rucaptcha_key + @"&action=get&id=" + resp_answer.Split('|')[1];
}
Thread.Sleep(10000);

for (int z = 0; ;z++)
{
    System.Net.HttpWebRequest get_rucaptcha = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(url_get);
    get_rucaptcha.Method = "GET";
    get_rucaptcha.Timeout = 30000;
    get_rucaptcha.Proxy = null;
    get_rucaptcha.AllowAutoRedirect = false;
    post_rucaptcha.ServicePoint.Expect100Continue = false;

    string response;
    using (System.Net.WebResponse resp = get_rucaptcha.GetResponse())
    using (Stream respStream = resp.GetResponseStream())
    using (StreamReader sr = new StreamReader(respStream))
        response = sr.ReadToEnd();

    if (response.Contains("OK|"))
    {
        project.Variables["token"].Value = response.Split('|')[1];
        break;
    }
    else if ((response != "CAPCHA_NOT_READY" && response != string.Empty) || z > 35)
        throw new Exception("не удалось решить рекапчу, ответ от сервиса: " + response);
    else
        Thread.Sleep(7000);
}