<form action="login.php" method="post" id="clientLogin" onsubmit="return C1heckFields()">
<!--?php csrf_token(); ?-->
<strong></strong>
<br>

<div>
    <label for="email">Логин:</label>
<input id="myl" type="text" name="login" size="16" value="">
</div>

<div>
    <label for="ticketno">Пароль:</label>
    <input id="ticketno" type="password" name="password" size="16" value="">
</div>
<p>
    <input class="btn" type="submit" value="Войти">
</p>
</form>

class ApplicationsAuth extends AsyncTask<Void, Void, Void> {
    protected Map<String, String> applicationsAuthCookies = null;
    protected String userLogin;
    protected String userPassword;
    protected String userName;

    public ApplicationsAuth(String login, String password)
    {
        this.userLogin = login;
        this.userPassword = password;
    }

    @Override
    protected Void doInBackground(Void... params) {

        Document testPage = null;

        Connection.Response authStartResponse = null;
        Connection.Response authFinalResponse = null;


        try {
            authStartResponse = Jsoup.connect("http://support.tltsu.ru/")
                    .method(Connection.Method.GET)
                    .timeout(3500)
                    .execute();

            try {
                authFinalResponse = Jsoup.connect("http://support.tltsu.ru/login.php")
                        .timeout(3500)
                        .data("login", userLogin)
                        .data("password", userPassword)
                        .method(Connection.Method.POST)
                        .cookies(authStartResponse.cookies())
                        .execute();
                applicationsAuthCookies = authStartResponse.cookies();
                testPage = authFinalResponse.parse();
            } catch (IOException e) {
                e.printStackTrace();
            }

            try {
                if (applicationsAuthCookies != null) {
                    testPage = Jsoup.connect("http://support.tltsu.ru/")
                            .cookies(applicationsAuthCookies)
                            .timeout(3000)
                            .get();
                    userName = testPage.select("div#container > div#header > p").text();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

        return null;
    }

    @Override
    protected void onPostExecute(Void result) {
            super.onPostExecute(result);

    }
}