func auth string error options cookiejar Options jar err cookiejar New

func auth() (string, error) {
	options := cookiejar.Options{}
	jar, err := cookiejar.New(&options)
	if err != nil {
		log.Fatal(err)
	}

	client := http.Client{Jar: jar}
	form := url.Values{}

	form.Add("redirect", "index.php")
	form.Add("login_username", cfg.NEWSTUDIO_LOGIN)
	form.Add("login_password", cfg.NEWSTUDIO_PASSWORD)
	form.Add("autologin", "on")
	form.Add("login", "Вход")

	login_url := "http://newstudio.tv/login.php"
	req, _ := http.NewRequest("POST", login_url, bytes.NewBufferString(form.Encode()))

	bcookie := &http.Cookie{Name: "b", Value: "b"}
	req.AddCookie(bcookie)

	req.Header.Set("Content-type", "application/x-www-form-urlencoded")

	resp, err := client.Do(req)

	if err != nil {
		log.Println("newstudio: can't auth", err)
		return "", err
	}

	bb_data := jar.Cookies(req.URL)[0]

	defer req.Body.Close()

	body, err := ioutil.ReadAll(resp.Body)

	_ = body

	if err != nil {
		log.Println("newstudio: can't auth", err)
		return "", err
	}

	return bb_data.Value, nil
}