public void login(final String email, final String password, final ResponseHandler handler) {
        Request getPublicKeyRequest = new Request("getPublicKey");
        HttpClient client = new HttpClient();
        client.makeRequestWithoutAuth(getPublicKeyRequest, new ResponseHandler() {
            @Override
            public void onFailure(Response response) {

            }

            @Override
            public void onSuccess(Response response) {
                String publicKey = "";
                try {
                    JSONObject pubKeyJSON = new JSONObject(response.getRawResponse());
                    publicKey = pubKeyJSON.getString("key");
                } catch (JSONException e) {
                    e.printStackTrace();
                }

                Request loginRequest = new Request("auth", Request.HttpMethod.POST);

                JSONObject credJSON = new JSONObject();

                try {
                    credJSON.put("email", email);
                    credJSON.put("pass", password);
                } catch (JSONException e) {
                    e.printStackTrace();
                }

                String credentialsData = credJSON.toString();
                String credentials = Encryption.encryptData(credentialsData, publicKey);

                loginRequest
                        .addParameter(new Parameter("data", credentials));

                HttpClient client = new HttpClient();
                client.makeRequestWithoutAuth(loginRequest, new ResponseHandler() {
                    @Override
                    public void onFailure(Response response) {

                    }

                    @Override
                    public void onSuccess(Response r) {
                        String jsonResponseString = r.getRawResponse();
                        Log.d("resp", jsonResponseString);
                        try {
                            JSONObject responseJSONObject = new JSONObject(jsonResponseString);

                            if (responseJSONObject.getString("status").equals("ok")) {
                                SharedPreferences sp = mContext.getSharedPreferences(AUTH_PREFS, mContext.MODE_PRIVATE);
                                SharedPreferences.Editor ed = sp.edit();
                                ed.putString(PREF_TOKEN, responseJSONObject.getString("token"));
                                ed.putInt(PREF_UID, responseJSONObject.getInt("uid"));
                                ed.commit();
                            }

                            handler.onSuccess(null);
                        } catch (JSONException e) {
                            handler.onFailure(null);
                            e.printStackTrace();
                        }

                    }
                });
            }
        });



    }