Никита Евдокимов

public static void makeAuthRequest(URL url) throws IOException {

        HttpsURLConnection uc = (HttpsURLConnection) url.openConnection();
        uc.setRequestProperty("X-Requested-With", "Curl");

        String userpass = "login" + ":" + "password";
        String basicAuth = "Basic " + String.valueOf(Base64.encode(userpass.getBytes(), Base64.DEFAULT));
        uc.setRequestProperty("Authorization", basicAuth);

        InputStreamReader inputStreamReader = new InputStreamReader(uc.getInputStream());
        Scanner sc = new Scanner(inputStreamReader);
        sc.useDelimiter("\\A");

        if (sc.hasNext()) {
            String str = sc.next();
            Log.d("TAG", str);
        }
        uc.disconnect();
    }