From 0718d1fd0c5ff023edadb5f519d61a177d703656 Mon Sep 17 00:00:00 2001 From: cyBerta Date: Sat, 9 Nov 2013 20:09:24 +0100 Subject: bitmaskclient instead of leapclient in package path --- src/se/leap/bitmaskclient/AboutFragment.java | 60 ++ src/se/leap/bitmaskclient/ConfigHelper.java | 317 +++++++++ src/se/leap/bitmaskclient/ConfigurationWizard.java | 421 +++++++++++ src/se/leap/bitmaskclient/Dashboard.java | 354 ++++++++++ src/se/leap/bitmaskclient/EIP.java | 520 ++++++++++++++ src/se/leap/bitmaskclient/EipServiceFragment.java | 265 +++++++ src/se/leap/bitmaskclient/LeapHttpClient.java | 84 +++ src/se/leap/bitmaskclient/LeapSRPSession.java | 326 +++++++++ src/se/leap/bitmaskclient/LogInDialog.java | 139 ++++ src/se/leap/bitmaskclient/NewProviderDialog.java | 110 +++ src/se/leap/bitmaskclient/Provider.java | 208 ++++++ src/se/leap/bitmaskclient/ProviderAPI.java | 780 +++++++++++++++++++++ .../bitmaskclient/ProviderAPIResultReceiver.java | 56 ++ .../leap/bitmaskclient/ProviderDetailFragment.java | 114 +++ src/se/leap/bitmaskclient/ProviderListContent.java | 146 ++++ .../leap/bitmaskclient/ProviderListFragment.java | 192 +++++ src/se/leap/leapclient/AboutFragment.java | 60 -- src/se/leap/leapclient/ConfigHelper.java | 317 --------- src/se/leap/leapclient/ConfigurationWizard.java | 421 ----------- src/se/leap/leapclient/Dashboard.java | 353 ---------- src/se/leap/leapclient/EIP.java | 519 -------------- src/se/leap/leapclient/EipServiceFragment.java | 264 ------- src/se/leap/leapclient/LeapHttpClient.java | 84 --- src/se/leap/leapclient/LeapSRPSession.java | 326 --------- src/se/leap/leapclient/LogInDialog.java | 139 ---- src/se/leap/leapclient/NewProviderDialog.java | 110 --- src/se/leap/leapclient/Provider.java | 208 ------ src/se/leap/leapclient/ProviderAPI.java | 779 -------------------- .../leap/leapclient/ProviderAPIResultReceiver.java | 56 -- src/se/leap/leapclient/ProviderDetailFragment.java | 113 --- src/se/leap/leapclient/ProviderListContent.java | 146 ---- src/se/leap/leapclient/ProviderListFragment.java | 191 ----- src/se/leap/openvpn/ConfigConverter.java | 3 +- src/se/leap/openvpn/FaqFragment.java | 2 +- src/se/leap/openvpn/FileSelect.java | 3 +- src/se/leap/openvpn/FileSelectLayout.java | 2 +- src/se/leap/openvpn/FileSelectionFragment.java | 3 +- src/se/leap/openvpn/GeneralSettings.java | 3 +- src/se/leap/openvpn/InlineFileTab.java | 2 +- src/se/leap/openvpn/LaunchVPN.java | 6 +- src/se/leap/openvpn/LogWindow.java | 3 +- src/se/leap/openvpn/MainActivity.java | 3 +- src/se/leap/openvpn/NetworkSateReceiver.java | 2 +- src/se/leap/openvpn/OpenVPN.java | 3 +- src/se/leap/openvpn/OpenVPNThread.java | 3 +- src/se/leap/openvpn/OpenVpnManagementThread.java | 3 +- .../leap/openvpn/OpenVpnPreferencesFragment.java | 2 +- src/se/leap/openvpn/OpenVpnService.java | 4 +- src/se/leap/openvpn/ProxyDetection.java | 3 +- src/se/leap/openvpn/Settings_Authentication.java | 2 +- src/se/leap/openvpn/Settings_Basic.java | 4 +- src/se/leap/openvpn/Settings_IP.java | 2 +- src/se/leap/openvpn/Settings_Obscure.java | 2 +- src/se/leap/openvpn/Settings_Routing.java | 2 +- src/se/leap/openvpn/ShowConfigFragment.java | 2 +- src/se/leap/openvpn/VPNLaunchHelper.java | 3 +- src/se/leap/openvpn/VPNPreferences.java | 3 +- src/se/leap/openvpn/VPNProfileList.java | 3 +- src/se/leap/openvpn/VpnProfile.java | 10 +- 59 files changed, 4140 insertions(+), 4121 deletions(-) create mode 100644 src/se/leap/bitmaskclient/AboutFragment.java create mode 100644 src/se/leap/bitmaskclient/ConfigHelper.java create mode 100644 src/se/leap/bitmaskclient/ConfigurationWizard.java create mode 100644 src/se/leap/bitmaskclient/Dashboard.java create mode 100644 src/se/leap/bitmaskclient/EIP.java create mode 100644 src/se/leap/bitmaskclient/EipServiceFragment.java create mode 100644 src/se/leap/bitmaskclient/LeapHttpClient.java create mode 100644 src/se/leap/bitmaskclient/LeapSRPSession.java create mode 100644 src/se/leap/bitmaskclient/LogInDialog.java create mode 100644 src/se/leap/bitmaskclient/NewProviderDialog.java create mode 100644 src/se/leap/bitmaskclient/Provider.java create mode 100644 src/se/leap/bitmaskclient/ProviderAPI.java create mode 100644 src/se/leap/bitmaskclient/ProviderAPIResultReceiver.java create mode 100644 src/se/leap/bitmaskclient/ProviderDetailFragment.java create mode 100644 src/se/leap/bitmaskclient/ProviderListContent.java create mode 100644 src/se/leap/bitmaskclient/ProviderListFragment.java delete mode 100644 src/se/leap/leapclient/AboutFragment.java delete mode 100644 src/se/leap/leapclient/ConfigHelper.java delete mode 100644 src/se/leap/leapclient/ConfigurationWizard.java delete mode 100644 src/se/leap/leapclient/Dashboard.java delete mode 100644 src/se/leap/leapclient/EIP.java delete mode 100644 src/se/leap/leapclient/EipServiceFragment.java delete mode 100644 src/se/leap/leapclient/LeapHttpClient.java delete mode 100644 src/se/leap/leapclient/LeapSRPSession.java delete mode 100644 src/se/leap/leapclient/LogInDialog.java delete mode 100644 src/se/leap/leapclient/NewProviderDialog.java delete mode 100644 src/se/leap/leapclient/Provider.java delete mode 100644 src/se/leap/leapclient/ProviderAPI.java delete mode 100644 src/se/leap/leapclient/ProviderAPIResultReceiver.java delete mode 100644 src/se/leap/leapclient/ProviderDetailFragment.java delete mode 100644 src/se/leap/leapclient/ProviderListContent.java delete mode 100644 src/se/leap/leapclient/ProviderListFragment.java (limited to 'src') diff --git a/src/se/leap/bitmaskclient/AboutFragment.java b/src/se/leap/bitmaskclient/AboutFragment.java new file mode 100644 index 00000000..d751dc2f --- /dev/null +++ b/src/se/leap/bitmaskclient/AboutFragment.java @@ -0,0 +1,60 @@ +package se.leap.bitmaskclient; + +import android.app.Fragment; +import android.content.pm.PackageInfo; +import android.content.pm.PackageManager.NameNotFoundException; +import android.os.Bundle; +import android.text.Html; +import android.text.Spanned; +import android.text.method.LinkMovementMethod; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.TextView; +import se.leap.bitmaskclient.R; + +public class AboutFragment extends Fragment { + + final public static String TAG = "aboutFragment"; + + public static Fragment newInstance() { + AboutFragment provider_detail_fragment = new AboutFragment(); + return provider_detail_fragment; + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + View v= inflater.inflate(R.layout.about, container, false); + TextView ver = (TextView) v.findViewById(R.id.version); + + String version; + String name="Openvpn"; + try { + PackageInfo packageinfo = getActivity().getPackageManager().getPackageInfo(getActivity().getPackageName(), 0); + version = packageinfo.versionName; + name = getString(R.string.app); + } catch (NameNotFoundException e) { + version = "error fetching version"; + } + + + ver.setText(getString(R.string.version_info,name,version)); + + TextView translation = (TextView) v.findViewById(R.id.translation); + + // Don't print a text for myself + if ( getString(R.string.translationby).contains("Arne Schwabe")) + translation.setText(""); + else + translation.setText(R.string.translationby); + return v; + } + +} diff --git a/src/se/leap/bitmaskclient/ConfigHelper.java b/src/se/leap/bitmaskclient/ConfigHelper.java new file mode 100644 index 00000000..b916a9ac --- /dev/null +++ b/src/se/leap/bitmaskclient/ConfigHelper.java @@ -0,0 +1,317 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +package se.leap.bitmaskclient; + +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.math.BigInteger; +import java.io.InputStream; +import java.security.KeyFactory; +import java.security.KeyStore; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import java.security.NoSuchProviderException; +import java.security.cert.CertificateException; +import java.security.cert.CertificateFactory; +import java.security.cert.X509Certificate; +import java.security.interfaces.RSAPrivateKey; +import java.security.spec.InvalidKeySpecException; +import java.security.spec.PKCS8EncodedKeySpec; + +import org.json.JSONException; +import org.json.JSONObject; + +import android.content.Context; +import android.content.SharedPreferences; +import android.util.Base64; + +/** + * Stores constants, and implements auxiliary methods used across all LEAP Android classes. + * + * @author parmegv + * @author MeanderingCode + * + */ +public class ConfigHelper { + + public static SharedPreferences shared_preferences; + private static KeyStore keystore_trusted; + + final public static String NG_1024 = + "eeaf0ab9adb38dd69c33f80afa8fc5e86072618775ff3c0b9ea2314c9c256576d674df7496ea81d3383b4813d692c6e0e0d5d8e250b98be48e495c1d6089dad15dc7d7b46154d6b6ce8ef4ad69b15d4982559b297bcf1885c529f566660e57ec68edbc3c05726cc02fd4cbf4976eaa9afd5138fe8376435b9fc61d2fc0eb06e3"; + final public static BigInteger G = new BigInteger("2"); + + + private static boolean checkSharedPrefs() { + try { + shared_preferences = Dashboard.getAppContext().getSharedPreferences(Dashboard.SHARED_PREFERENCES,Context.MODE_PRIVATE); + } catch (Exception e) { + return false; + } + + return true; + } + + /** + * Saves a JSON object into class scope Shared Preferences + * @param shared_preferences_key + * @param content + */ + public static void saveSharedPref(String shared_preferences_key, JSONObject content) { + + SharedPreferences.Editor shared_preferences_editor = shared_preferences + .edit(); + shared_preferences_editor.putString(shared_preferences_key, + content.toString()); + shared_preferences_editor.commit(); + } + + /** + * Saves a String object into class scope Shared Preferences + * @param shared_preferences_key + * @param content + */ + public static void saveSharedPref(String shared_preferences_key, String content) { + + SharedPreferences.Editor shared_preferences_editor = shared_preferences + .edit(); + shared_preferences_editor.putString(shared_preferences_key, + content); + shared_preferences_editor.commit(); + } + + /** + * Saves a boolean object into class scope Shared Preferences + * @param shared_preferences_key + * @param content + */ + public static void saveSharedPref(String shared_preferences_key, boolean content) { + + SharedPreferences.Editor shared_preferences_editor = shared_preferences + .edit(); + shared_preferences_editor.putBoolean(shared_preferences_key, content); + shared_preferences_editor.commit(); + } + + /** + * Saves an int into class scope Shared Preferences + * + * @param shared_preferences_key + * @param value + */ + protected static void saveSharedPref(String shared_preferences_key, int value) { + SharedPreferences.Editor shared_preferences_editor = shared_preferences.edit(); + shared_preferences_editor.putInt(shared_preferences_key, value).commit(); + } + + /** + * Gets String object from class scope Shared Preferences + * @param shared_preferences_key + * @return the string correspondent to the key parameter + */ + public static String getStringFromSharedPref(String shared_preferences_key) { + String content = null; + content = shared_preferences.getString(shared_preferences_key, ""); + return content; + } + + /** + * Gets JSON object from class scope Shared Preferences + * @param shared_preferences_key + * @return the JSON object correspondent to the key parameter + */ + public static JSONObject getJsonFromSharedPref(String shared_preferences_key) throws JSONException { + JSONObject content = null; + if ( checkSharedPrefs() ) { + String json_string = shared_preferences.getString(shared_preferences_key, ""); + content = new JSONObject(json_string); + } + + return content; + } + + /* + * This method defaults to false. + * If you use this method, be sure to fail-closed on false! + * TODO This is obviously less than ideal...solve it! + */ + public static boolean getBoolFromSharedPref(String shared_preferences_key) { + boolean value = false; + if ( checkSharedPrefs() ) { + value = shared_preferences.getBoolean(shared_preferences_key, false); + } + return value; + } + + /** + * Get an int from SharedPreferences + * + * @param shared_preferences_key Key to retrieve + * @return The value for the key or 0 + */ + protected static int getIntFromSharedPref(String shared_preferences_key) { + return shared_preferences.getInt(shared_preferences_key, 0); + } + + /* + * This method defaults to false. + * If you use this method, be sure to fail-closed on false! + * TODO This is obviously less than ideal...solve it! + */ + public static boolean removeFromSharedPref(String shared_preferences_key) { + SharedPreferences.Editor shared_preferences_editor = shared_preferences + .edit(); + shared_preferences_editor.remove(shared_preferences_key); + return shared_preferences_editor.commit(); + } + + /** + * Treat the input as the MSB representation of a number, + * and lop off leading zero elements. For efficiency, the + * input is simply returned if no leading zeroes are found. + * + * @param in array to be trimmed + */ + public static byte[] trim(byte[] in) { + if(in.length == 0 || in[0] != 0) + return in; + + int len = in.length; + int i = 1; + while(in[i] == 0 && i < len) + ++i; + byte[] ret = new byte[len - i]; + System.arraycopy(in, i, ret, 0, len - i); + return ret; + } + + /** + * Sets class scope Shared Preferences + * @param shared_preferences + */ + public static void setSharedPreferences( + SharedPreferences shared_preferences) { + ConfigHelper.shared_preferences = shared_preferences; + } + + public static X509Certificate parseX509CertificateFromString(String certificate_string) { + java.security.cert.Certificate certificate = null; + CertificateFactory cf; + try { + cf = CertificateFactory.getInstance("X.509"); + + certificate_string = certificate_string.replaceFirst("-----BEGIN CERTIFICATE-----", "").replaceFirst("-----END CERTIFICATE-----", "").trim(); + byte[] cert_bytes = Base64.decode(certificate_string, Base64.DEFAULT); + InputStream caInput = new ByteArrayInputStream(cert_bytes); + try { + certificate = cf.generateCertificate(caInput); + System.out.println("ca=" + ((X509Certificate) certificate).getSubjectDN()); + } finally { + caInput.close(); + } + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + return null; + } + + return (X509Certificate) certificate; + } + + protected static RSAPrivateKey parseRsaKeyFromString(String RsaKeyString) { + RSAPrivateKey key = null; + try { + KeyFactory kf = KeyFactory.getInstance("RSA", "BC"); + + RsaKeyString = RsaKeyString.replaceFirst("-----BEGIN RSA PRIVATE KEY-----", "").replaceFirst("-----END RSA PRIVATE KEY-----", ""); + PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec( Base64.decode(RsaKeyString, Base64.DEFAULT) ); + key = (RSAPrivateKey) kf.generatePrivate(keySpec); + } catch (InvalidKeySpecException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return null; + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return null; + } catch (NoSuchProviderException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return null; + } + + return key; + } + + /** + * Adds a new X509 certificate given its input stream and its provider name + * @param provider used to store the certificate in the keystore + * @param inputStream from which X509 certificate must be generated. + */ + public static void addTrustedCertificate(String provider, InputStream inputStream) { + CertificateFactory cf; + try { + cf = CertificateFactory.getInstance("X.509"); + X509Certificate cert = + (X509Certificate)cf.generateCertificate(inputStream); + keystore_trusted.setCertificateEntry(provider, cert); + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (KeyStoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * Adds a new X509 certificate given in its string from and using its provider name + * @param provider used to store the certificate in the keystore + * @param certificate + */ + public static void addTrustedCertificate(String provider, String certificate) { + + try { + X509Certificate cert = ConfigHelper.parseX509CertificateFromString(certificate); + if(keystore_trusted == null) { + keystore_trusted = KeyStore.getInstance("BKS"); + keystore_trusted.load(null); + } + keystore_trusted.setCertificateEntry(provider, cert); + } catch (KeyStoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * @return class wide keystore + */ + public static KeyStore getKeystore() { + return keystore_trusted; + } +} diff --git a/src/se/leap/bitmaskclient/ConfigurationWizard.java b/src/se/leap/bitmaskclient/ConfigurationWizard.java new file mode 100644 index 00000000..a0ac1bc2 --- /dev/null +++ b/src/se/leap/bitmaskclient/ConfigurationWizard.java @@ -0,0 +1,421 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import java.io.IOException; +import java.util.Iterator; + +import org.json.JSONException; +import org.json.JSONObject; + +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.ProviderAPIResultReceiver.Receiver; +import se.leap.bitmaskclient.ProviderListContent.ProviderItem; +import android.app.Activity; +import android.app.DialogFragment; +import android.app.Fragment; +import android.app.FragmentManager; +import android.app.FragmentTransaction; +import android.app.ProgressDialog; +import android.content.Intent; +import android.content.res.AssetManager; +import android.os.Bundle; +import android.os.Handler; +import android.view.Menu; +import android.view.MenuItem; +import android.view.View; + +/** + * Activity that builds and shows the list of known available providers. + * + * It also allows the user to enter custom providers with a button. + * + * @author parmegv + * + */ +public class ConfigurationWizard extends Activity +implements ProviderListFragment.Callbacks, NewProviderDialog.NewProviderDialogInterface, ProviderDetailFragment.ProviderDetailFragmentInterface, Receiver { + + private ProviderItem mSelectedProvider; + private ProgressDialog mProgressDialog; + private Intent mConfigState = new Intent(); + + final public static String TYPE_OF_CERTIFICATE = "type_of_certificate"; + final public static String ANON_CERTIFICATE = "anon_certificate"; + final public static String AUTHED_CERTIFICATE = "authed_certificate"; + + final protected static String PROVIDER_SET = "PROVIDER SET"; + final protected static String SERVICES_RETRIEVED = "SERVICES RETRIEVED"; + + public ProviderAPIResultReceiver providerAPI_result_receiver; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + setContentView(R.layout.configuration_wizard_activity); + + providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); + providerAPI_result_receiver.setReceiver(this); + + ConfigHelper.setSharedPreferences(getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE)); + + loadPreseededProviders(); + + // Only create our fragments if we're not restoring a saved instance + if ( savedInstanceState == null ){ + // TODO Some welcome screen? + // We will need better flow control when we have more Fragments (e.g. user auth) + ProviderListFragment providerList = new ProviderListFragment(); + + FragmentManager fragmentManager = getFragmentManager(); + fragmentManager.beginTransaction() + .add(R.id.configuration_wizard_layout, providerList, "providerlist") + .commit(); + } + + // TODO: If exposing deep links into your app, handle intents here. + } + + @Override + public void onReceiveResult(int resultCode, Bundle resultData) { + if(resultCode == ProviderAPI.CORRECTLY_UPDATED_PROVIDER_DOT_JSON) { + JSONObject provider_json; + try { + provider_json = new JSONObject(resultData.getString(Provider.KEY)); + boolean danger_on = resultData.getBoolean(ProviderItem.DANGER_ON); + ConfigHelper.saveSharedPref(Provider.KEY, provider_json); + ConfigHelper.saveSharedPref(ProviderItem.DANGER_ON, danger_on); + ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); + mConfigState.setAction(PROVIDER_SET); + + if(mProgressDialog != null) mProgressDialog.dismiss(); + mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.config_wait_title), getResources().getString(R.string.config_connecting_provider), true); + mProgressDialog.setMessage(getResources().getString(R.string.config_downloading_services)); + if(resultData.containsKey(Provider.NAME)) + mSelectedProvider = getProvider(resultData.getString(Provider.NAME)); + + ProviderListFragment providerList = new ProviderListFragment(); + + FragmentManager fragmentManager = getFragmentManager(); + fragmentManager.beginTransaction() + .replace(R.id.configuration_wizard_layout, providerList, "providerlist") + .commit(); + downloadJSONFiles(mSelectedProvider); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + + mProgressDialog.dismiss(); + //Toast.makeText(this, getResources().getString(R.string.config_error_parsing), Toast.LENGTH_LONG); + setResult(RESULT_CANCELED, mConfigState); + } + } + else if(resultCode == ProviderAPI.INCORRECTLY_UPDATED_PROVIDER_DOT_JSON) { + mProgressDialog.dismiss(); + setResult(RESULT_CANCELED, mConfigState); + } + else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_JSON_FILES) { + if (ConfigHelper.getBoolFromSharedPref(EIP.ALLOWED_ANON)){ + mProgressDialog.setMessage(getResources().getString(R.string.config_downloading_certificates)); + mConfigState.putExtra(SERVICES_RETRIEVED, true); + downloadAnonCert(); + } else { + mProgressDialog.dismiss(); + //Toast.makeText(getApplicationContext(), R.string.success, Toast.LENGTH_LONG).show(); + setResult(RESULT_OK); + finish(); + } + } + else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_JSON_FILES) { + //Toast.makeText(getApplicationContext(), R.string.incorrectly_downloaded_json_files_message, Toast.LENGTH_LONG).show(); + mProgressDialog.dismiss(); + setResult(RESULT_CANCELED, mConfigState); + } + else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE) { + mProgressDialog.dismiss(); + setResult(RESULT_OK); + showProviderDetails(getCurrentFocus()); + } else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE) { + mProgressDialog.dismiss(); + //Toast.makeText(getApplicationContext(), R.string.incorrectly_downloaded_certificate_message, Toast.LENGTH_LONG).show(); + setResult(RESULT_CANCELED, mConfigState); + } + } + + /** + * Callback method from {@link ProviderListFragment.Callbacks} + * indicating that the item with the given ID was selected. + */ + @Override + public void onItemSelected(String id) { + //TODO Code 2 pane view + ProviderItem selected_provider = getProvider(id); + mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.config_wait_title), getResources().getString(R.string.config_connecting_provider), true); + mSelectedProvider = selected_provider; + saveProviderJson(mSelectedProvider); + } + + @Override + public void onBackPressed() { + try { + if(ConfigHelper.getJsonFromSharedPref(Provider.KEY) == null || ConfigHelper.getJsonFromSharedPref(Provider.KEY).length() == 0) { + askDashboardToQuitApp(); + } else { + setResult(RESULT_OK); + } + } catch (JSONException e) { + askDashboardToQuitApp(); + } + super.onBackPressed(); + } + + private void askDashboardToQuitApp() { + Intent ask_quit = new Intent(); + ask_quit.putExtra(Dashboard.ACTION_QUIT, Dashboard.ACTION_QUIT); + setResult(RESULT_CANCELED, ask_quit); + } + + private ProviderItem getProvider(String id) { + Iterator providers_iterator = ProviderListContent.ITEMS.iterator(); + while(providers_iterator.hasNext()) { + ProviderItem provider = providers_iterator.next(); + if(provider.id.equalsIgnoreCase(id)) { + return provider; + } + } + return null; + } + + /** + * Loads providers data from url file contained in the project + * @return true if the file was read correctly + */ + private boolean loadPreseededProviders() { + boolean loaded_preseeded_providers = false; + AssetManager asset_manager = getAssets(); + String[] urls_filepaths = null; + try { + String url_files_folder = "urls"; + //TODO Put that folder in a better place (also inside the "for") + urls_filepaths = asset_manager.list(url_files_folder); + String provider_name = ""; + for(String url_filepath : urls_filepaths) + { + boolean custom = false; + provider_name = url_filepath.subSequence(0, url_filepath.indexOf(".")).toString(); + if(ProviderListContent.ITEMS.isEmpty()) //TODO I have to implement a way of checking if a provider new or is already present in that ITEMS list + ProviderListContent.addItem(new ProviderItem(provider_name, asset_manager.open(url_files_folder + "/" + url_filepath), custom, false)); + loaded_preseeded_providers = true; + } + } catch (IOException e) { + loaded_preseeded_providers = false; + } + + return loaded_preseeded_providers; + } + + /** + * Saves provider.json file associated with provider. + * + * If the provider is custom, the file has already been downloaded so we load it from memory. + * If not, the file is updated using the provider's URL. + * @param provider + */ + private void saveProviderJson(ProviderItem provider) { + JSONObject provider_json = new JSONObject(); + try { + if(!provider.custom) { + updateProviderDotJson(provider.name, provider.provider_json_url, provider.danger_on); + } else { + // FIXME!! We should we be updating our seeded providers list at ConfigurationWizard onStart() ? + // I think yes, but if so, where does this list live? leap.se, as it's the non-profit project for the software? + // If not, we should just be getting names/urls, and fetching the provider.json like in custom entries + provider_json = provider.provider_json; + ConfigHelper.saveSharedPref(Provider.KEY, provider_json); + ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); + ConfigHelper.saveSharedPref(ProviderItem.DANGER_ON, provider.danger_on); + + mProgressDialog.setMessage(getResources().getString(R.string.config_downloading_services)); + downloadJSONFiles(mSelectedProvider); + } + } catch (JSONException e) { + setResult(RESULT_CANCELED); + finish(); + } + } + + /** + * Asks ProviderAPI to download provider site's certificate and eip-service.json + * + * URLs are fetched from the provider parameter + * @param provider from which certificate and eip-service.json files are going to be downloaded + */ + private void downloadJSONFiles(ProviderItem provider) { + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + + parameters.putString(Provider.KEY, provider.name); + parameters.putString(Provider.CA_CERT, provider.cert_json_url); + parameters.putString(EIP.KEY, provider.eip_service_json_url); + parameters.putBoolean(ProviderItem.DANGER_ON, provider.danger_on); + + provider_API_command.setAction(ProviderAPI.DOWNLOAD_JSON_FILES_BUNDLE_EXTRA); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + startService(provider_API_command); + } + + /** + * Asks ProviderAPI to download an anonymous (anon) VPN certificate. + */ + private void downloadAnonCert() { + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + + parameters.putString(TYPE_OF_CERTIFICATE, ANON_CERTIFICATE); + + provider_API_command.setAction(ProviderAPI.DOWNLOAD_CERTIFICATE); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + startService(provider_API_command); + } + + /** + * Open the new provider dialog + */ + public void addAndSelectNewProvider() { + FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); + Fragment previous_new_provider_dialog = getFragmentManager().findFragmentByTag(NewProviderDialog.TAG); + if (previous_new_provider_dialog != null) { + fragment_transaction.remove(previous_new_provider_dialog); + } + fragment_transaction.addToBackStack(null); + + DialogFragment newFragment = NewProviderDialog.newInstance(); + newFragment.show(fragment_transaction, NewProviderDialog.TAG); + } + + /** + * Once selected a provider, this fragment offers the user to log in, + * use it anonymously (if possible) + * or cancel his/her election pressing the back button. + * @param view + */ + public void showProviderDetails(View view) { + FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); + Fragment previous_provider_details_dialog = getFragmentManager().findFragmentByTag(ProviderDetailFragment.TAG); + if (previous_provider_details_dialog != null) { + fragment_transaction.remove(previous_provider_details_dialog); + } + fragment_transaction.addToBackStack(null); + + DialogFragment newFragment = ProviderDetailFragment.newInstance(); + newFragment.show(fragment_transaction, ProviderDetailFragment.TAG); + } + + @Override + public void saveAndSelectProvider(String provider_main_url, boolean danger_on) { + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + parameters.putString(Provider.MAIN_URL, provider_main_url); + parameters.putBoolean(ProviderItem.DANGER_ON, danger_on); + + provider_API_command.setAction(ProviderAPI.DOWNLOAD_NEW_PROVIDER_DOTJSON); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + startService(provider_API_command); + } + + /** + * Asks ProviderAPI to download a new provider.json file + * @param provider_name + * @param provider_json_url + * @param danger_on tells if HTTPS client should bypass certificate errors + */ + public void updateProviderDotJson(String provider_name, String provider_json_url, boolean danger_on) { + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + parameters.putString(Provider.NAME, provider_name); + parameters.putString(Provider.DOT_JSON_URL, provider_json_url); + parameters.putBoolean(ProviderItem.DANGER_ON, danger_on); + + provider_API_command.setAction(ProviderAPI.UPDATE_PROVIDER_DOTJSON); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + startService(provider_API_command); + } + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + getMenuInflater().inflate(R.menu.configuration_wizard_activity, menu); + return true; + } + + @Override + public boolean onOptionsItemSelected(MenuItem item){ + switch (item.getItemId()){ + case R.id.about_leap: + showAboutFragment(getCurrentFocus()); + return true; + case R.id.new_provider: + addAndSelectNewProvider(); + return true; + default: + return super.onOptionsItemSelected(item); + } + } + + /** + * Once selected a provider, this fragment offers the user to log in, + * use it anonymously (if possible) + * or cancel his/her election pressing the back button. + * @param view + */ + public void showAboutFragment(View view) { + FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); + Fragment previous_about_fragment = getFragmentManager().findFragmentByTag(AboutFragment.TAG); + if (previous_about_fragment == null) { + fragment_transaction.addToBackStack(null); + + Fragment newFragment = AboutFragment.newInstance(); + fragment_transaction.replace(R.id.configuration_wizard_layout, newFragment, AboutFragment.TAG).commit(); + } + } + + @Override + public void login() { + Intent ask_login = new Intent(); + ask_login.putExtra(LogInDialog.VERB, LogInDialog.VERB); + setResult(RESULT_OK, ask_login); + finish(); + } + + @Override + public void use_anonymously() { + setResult(RESULT_OK); + finish(); + } +} diff --git a/src/se/leap/bitmaskclient/Dashboard.java b/src/se/leap/bitmaskclient/Dashboard.java new file mode 100644 index 00000000..97367e25 --- /dev/null +++ b/src/se/leap/bitmaskclient/Dashboard.java @@ -0,0 +1,354 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import org.apache.http.cookie.Cookie; +import org.apache.http.impl.cookie.BasicClientCookie; +import org.json.JSONException; +import org.json.JSONObject; + +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.ProviderAPIResultReceiver.Receiver; +import se.leap.openvpn.MainActivity; +import android.app.Activity; +import android.app.AlertDialog; +import android.app.DialogFragment; +import android.app.Fragment; +import android.app.FragmentManager; +import android.app.FragmentTransaction; +import android.app.ProgressDialog; +import android.content.Context; +import android.content.DialogInterface; +import android.content.Intent; +import android.content.SharedPreferences; +import android.os.Bundle; +import android.os.Handler; +import android.view.Menu; +import android.view.MenuItem; +import android.view.View; +import android.view.ViewGroup; +import android.widget.TextView; +import android.widget.Toast; + +/** + * The main user facing Activity of LEAP Android, consisting of status, controls, + * and access to preferences. + * + * @author Sean Leonard + */ +public class Dashboard extends Activity implements LogInDialog.LogInDialogInterface,Receiver { + + protected static final int CONFIGURE_LEAP = 0; + + private static final String TAG_EIP_FRAGMENT = "EIP_DASHBOARD_FRAGMENT"; + final public static String SHARED_PREFERENCES = "LEAPPreferences"; + final public static String ACTION_QUIT = "quit"; + + private ProgressDialog mProgressDialog; + + private static Context app; + private static SharedPreferences preferences; + private static Provider provider; + + private TextView providerNameTV; + + private boolean authed = false; + + public ProviderAPIResultReceiver providerAPI_result_receiver; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + app = this; + + ConfigHelper.setSharedPreferences(getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE)); + preferences = ConfigHelper.shared_preferences; + + if (ConfigHelper.getStringFromSharedPref(Provider.KEY).isEmpty()) + startActivityForResult(new Intent(this,ConfigurationWizard.class),CONFIGURE_LEAP); + else + buildDashboard(); + } + + @Override + protected void onActivityResult(int requestCode, int resultCode, Intent data){ + if ( requestCode == CONFIGURE_LEAP ) { + if ( resultCode == RESULT_OK ){ + startService( new Intent(EIP.ACTION_UPDATE_EIP_SERVICE) ); + buildDashboard(); + if(data != null && data.hasExtra(LogInDialog.VERB)) { + View view = ((ViewGroup)findViewById(android.R.id.content)).getChildAt(0); + logInDialog(view, Bundle.EMPTY); + } + } else if(resultCode == RESULT_CANCELED && data.hasExtra(ACTION_QUIT)) { + finish(); + } else + configErrorDialog(); + } + } + + /** + * Dialog shown when encountering a configuration error. Such errors require + * reconfiguring LEAP or aborting the application. + */ + private void configErrorDialog() { + AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getAppContext()); + alertBuilder.setTitle(getResources().getString(R.string.setup_error_title)); + alertBuilder + .setMessage(getResources().getString(R.string.setup_error_text)) + .setCancelable(false) + .setPositiveButton(getResources().getString(R.string.setup_error_configure_button), new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + startActivityForResult(new Intent(getAppContext(),ConfigurationWizard.class),CONFIGURE_LEAP); + } + }) + .setNegativeButton(getResources().getString(R.string.setup_error_close_button), new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + SharedPreferences.Editor prefsEdit = getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE).edit(); + prefsEdit.remove(Provider.KEY).commit(); + finish(); + } + }) + .show(); + } + + /** + * Inflates permanent UI elements of the View and contains logic for what + * service dependent UI elements to include. + */ + private void buildDashboard() { + provider = Provider.getInstance(); + provider.init( this ); + + setContentView(R.layout.client_dashboard); + + providerNameTV = (TextView) findViewById(R.id.providerName); + providerNameTV.setText(provider.getDomain()); + providerNameTV.setTextSize(28); + + FragmentManager fragMan = getFragmentManager(); + if ( provider.hasEIP()){ + EipServiceFragment eipFragment = new EipServiceFragment(); + fragMan.beginTransaction().replace(R.id.servicesCollection, eipFragment, TAG_EIP_FRAGMENT).commit(); + } + } + + @Override + public boolean onPrepareOptionsMenu(Menu menu) { + JSONObject provider_json; + try { + provider_json = ConfigHelper.getJsonFromSharedPref(Provider.KEY); + JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE); + if(service_description.getBoolean(Provider.ALLOW_REGISTRATION)) { + if(authed) { + menu.findItem(R.id.login_button).setVisible(false); + menu.findItem(R.id.logout_button).setVisible(true); + } else { + menu.findItem(R.id.login_button).setVisible(true); + menu.findItem(R.id.logout_button).setVisible(false); + } + } + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return true; + } + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + getMenuInflater().inflate(R.menu.client_dashboard, menu); + return true; + } + + @Override + public boolean onOptionsItemSelected(MenuItem item){ + Intent intent; + switch (item.getItemId()){ + case R.id.about_leap: + Fragment aboutFragment = new AboutFragment(); + FragmentTransaction trans = getFragmentManager().beginTransaction(); + trans.replace(R.id.dashboardLayout, aboutFragment); + trans.addToBackStack(null); + trans.commit(); + return true; + case R.id.legacy_interface: + intent = new Intent(this,MainActivity.class); + startActivity(intent); + return true; + case R.id.switch_provider: + startActivityForResult(new Intent(this,ConfigurationWizard.class),CONFIGURE_LEAP); + return true; + case R.id.login_button: + View view = ((ViewGroup)findViewById(android.R.id.content)).getChildAt(0); + logInDialog(view, Bundle.EMPTY); + return true; + case R.id.logout_button: + logOut(); + return true; + default: + return super.onOptionsItemSelected(item); + } + + } + + @Override + public void authenticate(String username, String password) { + providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); + providerAPI_result_receiver.setReceiver(this); + + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + parameters.putString(LogInDialog.USERNAME, username); + parameters.putString(LogInDialog.PASSWORD, password); + + JSONObject provider_json; + try { + provider_json = new JSONObject(preferences.getString(Provider.KEY, "")); + parameters.putString(Provider.API_URL, provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION)); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + provider_API_command.setAction(ProviderAPI.SRP_AUTH); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + if(mProgressDialog != null) mProgressDialog.dismiss(); + mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.authenticating_title), getResources().getString(R.string.authenticating_message), true); + startService(provider_API_command); + } + + /** + * Asks ProviderAPI to log out. + */ + public void logOut() { + providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); + providerAPI_result_receiver.setReceiver(this); + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + + JSONObject provider_json; + try { + provider_json = new JSONObject(preferences.getString(Provider.KEY, "")); + parameters.putString(Provider.API_URL, provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION)); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + provider_API_command.setAction(ProviderAPI.LOG_OUT); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + if(mProgressDialog != null) mProgressDialog.dismiss(); + mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.logout_title), getResources().getString(R.string.logout_message), true); + startService(provider_API_command); + } + + /** + * Shows the log in dialog. + * @param view from which the dialog is created. + */ + public void logInDialog(View view, Bundle resultData) { + FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); + Fragment previous_log_in_dialog = getFragmentManager().findFragmentByTag(LogInDialog.TAG); + if (previous_log_in_dialog != null) { + fragment_transaction.remove(previous_log_in_dialog); + } + fragment_transaction.addToBackStack(null); + + DialogFragment newFragment = LogInDialog.newInstance(); + if(resultData != null && !resultData.isEmpty()) { + newFragment.setArguments(resultData); + } + newFragment.show(fragment_transaction, LogInDialog.TAG); + } + + /** + * Asks ProviderAPI to download an authenticated OpenVPN certificate. + * @param session_id cookie for the server to allow us to download the certificate. + */ + private void downloadAuthedUserCertificate(/*Cookie session_id*/) { + providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); + providerAPI_result_receiver.setReceiver(this); + + Intent provider_API_command = new Intent(this, ProviderAPI.class); + + Bundle parameters = new Bundle(); + parameters.putString(ConfigurationWizard.TYPE_OF_CERTIFICATE, ConfigurationWizard.AUTHED_CERTIFICATE); + /*parameters.putString(ConfigHelper.SESSION_ID_COOKIE_KEY, session_id.getName()); + parameters.putString(ConfigHelper.SESSION_ID_KEY, session_id.getValue());*/ + + provider_API_command.setAction(ProviderAPI.DOWNLOAD_CERTIFICATE); + provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); + provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); + + startService(provider_API_command); + } + + @Override + public void onReceiveResult(int resultCode, Bundle resultData) { + if(resultCode == ProviderAPI.SRP_AUTHENTICATION_SUCCESSFUL){ + String session_id_cookie_key = resultData.getString(ProviderAPI.SESSION_ID_COOKIE_KEY); + String session_id_string = resultData.getString(ProviderAPI.SESSION_ID_KEY); + setResult(RESULT_OK); + authed = true; + invalidateOptionsMenu(); + + //Cookie session_id = new BasicClientCookie(session_id_cookie_key, session_id_string); + downloadAuthedUserCertificate(/*session_id*/); + } else if(resultCode == ProviderAPI.SRP_AUTHENTICATION_FAILED) { + mProgressDialog.dismiss(); + logInDialog(getCurrentFocus(), resultData); + } else if(resultCode == ProviderAPI.LOGOUT_SUCCESSFUL) { + authed = false; + invalidateOptionsMenu(); + setResult(RESULT_OK); + mProgressDialog.dismiss(); + } else if(resultCode == ProviderAPI.LOGOUT_FAILED) { + setResult(RESULT_CANCELED); + mProgressDialog.dismiss(); + Toast.makeText(getApplicationContext(), R.string.log_out_failed_message, Toast.LENGTH_LONG).show(); + } else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE) { + setResult(RESULT_OK); + mProgressDialog.dismiss(); + Toast.makeText(getApplicationContext(), R.string.successful_authed_cert_downloaded_message, Toast.LENGTH_LONG).show(); + } else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE) { + setResult(RESULT_CANCELED); + mProgressDialog.dismiss(); + Toast.makeText(getApplicationContext(), R.string.authed_cert_download_failed_message, Toast.LENGTH_LONG).show(); + } + } + + /** + * For retrieving the base application Context in classes that don't extend + * Android's Activity class + * + * @return Application Context as defined by this for Dashboard instance + */ + public static Context getAppContext() { + return app; + } + +} diff --git a/src/se/leap/bitmaskclient/EIP.java b/src/se/leap/bitmaskclient/EIP.java new file mode 100644 index 00000000..c643d501 --- /dev/null +++ b/src/se/leap/bitmaskclient/EIP.java @@ -0,0 +1,520 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import java.util.Collection; +import java.util.HashMap; +import java.util.Iterator; +import java.util.NoSuchElementException; +import java.util.Vector; + +import org.json.JSONArray; +import org.json.JSONException; +import org.json.JSONObject; + +import se.leap.bitmaskclient.R; +import se.leap.openvpn.ConfigParser; +import se.leap.openvpn.ConfigParser.ConfigParseError; +import se.leap.openvpn.LaunchVPN; +import se.leap.openvpn.OpenVpnManagementThread; +import se.leap.openvpn.OpenVpnService; +import se.leap.openvpn.OpenVpnService.LocalBinder; +import se.leap.openvpn.ProfileManager; +import se.leap.openvpn.VpnProfile; + +import android.app.Activity; +import android.app.IntentService; +import android.content.ComponentName; +import android.content.Context; +import android.content.Intent; +import android.content.ServiceConnection; +import android.os.Bundle; +import android.os.IBinder; +import android.os.ResultReceiver; +import android.util.Log; + +/** + * EIP is the abstract base class for interacting with and managing the Encrypted + * Internet Proxy connection. Connections are started, stopped, and queried through + * this IntentService. + * Contains logic for parsing eip-service.json from the provider, configuring and selecting + * gateways, and controlling {@link .openvpn.OpenVpnService} connections. + * + * @author Sean Leonard + */ +public final class EIP extends IntentService { + + public final static String ACTION_START_EIP = "se.leap.bitmaskclient.START_EIP"; + public final static String ACTION_STOP_EIP = "se.leap.bitmaskclient.STOP_EIP"; + public final static String ACTION_UPDATE_EIP_SERVICE = "se.leap.bitmaskclient.UPDATE_EIP_SERVICE"; + public final static String ACTION_IS_EIP_RUNNING = "se.leap.bitmaskclient.IS_RUNNING"; + public final static String EIP_NOTIFICATION = "EIP_NOTIFICATION"; + public final static String ALLOWED_ANON = "allow_anonymous"; + public final static String CERTIFICATE = "cert"; + public final static String PRIVATE_KEY = "private_key"; + public final static String KEY = "eip"; + public final static String PARSED_SERIAL = "eip_parsed_serial"; + public final static String SERVICE_API_PATH = "config/eip-service.json"; + public final static String RECEIVER_TAG = "receiverTag"; + public final static String REQUEST_TAG = "requestTag"; + + private static Context context; + private static ResultReceiver mReceiver; + private static OpenVpnService mVpnService; + private static boolean mBound = false; + // Used to store actions to "resume" onServiceConnection + private static String mPending = null; + + private static int parsedEipSerial; + private static JSONObject eipDefinition = null; + + private static OVPNGateway activeGateway = null; + + public EIP(){ + super("LEAPEIP"); + } + + @Override + public void onCreate() { + super.onCreate(); + + context = getApplicationContext(); + + try { + eipDefinition = ConfigHelper.getJsonFromSharedPref(KEY); + parsedEipSerial = ConfigHelper.getIntFromSharedPref(PARSED_SERIAL); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + this.retreiveVpnService(); + } + + @Override + public void onDestroy() { + unbindService(mVpnServiceConn); + mBound = false; + + super.onDestroy(); + } + + @Override + protected void onHandleIntent(Intent intent) { + String action = intent.getAction(); + mReceiver = intent.getParcelableExtra(RECEIVER_TAG); + + if ( action == ACTION_IS_EIP_RUNNING ) + this.isRunning(); + if ( action == ACTION_UPDATE_EIP_SERVICE ) + this.updateEIPService(); + else if ( action == ACTION_START_EIP ) + this.startEIP(); + else if ( action == ACTION_STOP_EIP ) + this.stopEIP(); + } + + /** + * Sends an Intent to bind OpenVpnService. + * Used when OpenVpnService isn't bound but might be running. + */ + private void retreiveVpnService() { + Intent bindIntent = new Intent(this,OpenVpnService.class); + bindIntent.setAction(OpenVpnService.RETRIEVE_SERVICE); + bindService(bindIntent, mVpnServiceConn, 0); + } + + private static ServiceConnection mVpnServiceConn = new ServiceConnection() { + + @Override + public void onServiceConnected(ComponentName name, IBinder service) { + LocalBinder binder = (LocalBinder) service; + mVpnService = binder.getService(); + mBound = true; + + if (mReceiver != null && mPending != null) { + + boolean running = mVpnService.isRunning(); + int resultCode = Activity.RESULT_CANCELED; + + if (mPending.equals(ACTION_IS_EIP_RUNNING)) + resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; + if (mPending.equals(ACTION_START_EIP)) + resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; + else if (mPending.equals(ACTION_STOP_EIP)) + resultCode = (running) ? Activity.RESULT_CANCELED + : Activity.RESULT_OK; + Bundle resultData = new Bundle(); + resultData.putString(REQUEST_TAG, EIP_NOTIFICATION); + mReceiver.send(resultCode, resultData); + + mPending = null; + } + } + + @Override + public void onServiceDisconnected(ComponentName name) { + mBound = false; + + if (mReceiver != null){ + Bundle resultData = new Bundle(); + resultData.putString(REQUEST_TAG, EIP_NOTIFICATION); + mReceiver.send(Activity.RESULT_CANCELED, resultData); + } + } + + }; + + /** + * Attempts to determine if OpenVpnService has an established VPN connection + * through the bound ServiceConnection. If there is no bound service, this + * method will attempt to bind a running OpenVpnService and send + * Activity.RESULT_CANCELED to the ResultReceiver that made the + * request. + * Note: If the request to bind OpenVpnService is successful, the ResultReceiver + * will be notified in {@link onServiceConnected()} + */ + private void isRunning() { + Bundle resultData = new Bundle(); + resultData.putString(REQUEST_TAG, ACTION_IS_EIP_RUNNING); + int resultCode = Activity.RESULT_CANCELED; + if (mBound) { + resultCode = (mVpnService.isRunning()) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; + } else { + mPending = ACTION_IS_EIP_RUNNING; + this.retreiveVpnService(); + } + + if (mReceiver != null){ + mReceiver.send(resultCode, resultData); + } + } + + /** + * Initiates an EIP connection by selecting a gateway and preparing and sending an + * Intent to {@link se.leap.openvpn.LaunchVPN} + */ + private void startEIP() { + if (activeGateway==null) + activeGateway = selectGateway(); + + Intent intent = new Intent(this,LaunchVPN.class); + intent.setAction(Intent.ACTION_MAIN); + intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); + intent.putExtra(LaunchVPN.EXTRA_KEY, activeGateway.mVpnProfile.getUUID().toString() ); + intent.putExtra(LaunchVPN.EXTRA_NAME, activeGateway.mVpnProfile.getName() ); + intent.putExtra(RECEIVER_TAG, mReceiver); + startActivity(intent); + mPending = ACTION_START_EIP; + } + + /** + * Disconnects the EIP connection gracefully through the bound service or forcefully + * if there is no bound service. Sends a message to the requesting ResultReceiver. + */ + private void stopEIP() { + if (mBound) + mVpnService.onRevoke(); + else + OpenVpnManagementThread.stopOpenVPN(); + + if (mReceiver != null){ + Bundle resultData = new Bundle(); + resultData.putString(REQUEST_TAG, ACTION_STOP_EIP); + mReceiver.send(Activity.RESULT_OK, resultData); + } + } + + /** + * Loads eip-service.json from SharedPreferences and calls {@link updateGateways()} + * to parse gateway definitions. + * TODO Implement API call to refresh eip-service.json from the provider + */ + private void updateEIPService() { + try { + eipDefinition = ConfigHelper.getJsonFromSharedPref(EIP.KEY); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + if (eipDefinition.optInt("serial") > parsedEipSerial) + updateGateways(); + } + + /** + * Choose a gateway to connect to based on timezone from system locale data + * + * @return The gateway to connect to + */ + private OVPNGateway selectGateway() { + // TODO Implement gateway selection logic based on TZ or preferences + // TODO Implement search through gateways loaded from SharedPreferences + // TODO Remove String arg constructor in favor of findGatewayByName(String) + return new OVPNGateway("first"); + } + + /** + * Walk the list of gateways defined in eip-service.json and parse them into + * OVPNGateway objects. + * TODO Store the OVPNGateways (as Serializable) in SharedPreferences + */ + private void updateGateways(){ + JSONArray gatewaysDefined = null; + + try { + gatewaysDefined = eipDefinition.getJSONArray("gateways"); + } catch (JSONException e1) { + // TODO Auto-generated catch block + e1.printStackTrace(); + } + + for ( int i=0 ; i < gatewaysDefined.length(); i++ ){ + + JSONObject gw = null; + + try { + gw = gatewaysDefined.getJSONObject(i); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + try { + if ( gw.getJSONObject("capabilities").getJSONArray("transport").toString().contains("openvpn") ){ + new OVPNGateway(gw); + } + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + ConfigHelper.saveSharedPref(PARSED_SERIAL, eipDefinition.optInt(Provider.API_RETURN_SERIAL)); + } + + /** + * OVPNGateway provides objects defining gateways and their options and metadata. + * Each instance contains a VpnProfile for OpenVPN specific data and member + * variables describing capabilities and location + * + * @author Sean Leonard + */ + private class OVPNGateway { + + private String TAG = "OVPNGateway"; + + private String mName; + private VpnProfile mVpnProfile; + private JSONObject mGateway; + private HashMap>> options = new HashMap>>(); + + + /** + * Attempts to retrieve a VpnProfile by name and build an OVPNGateway around it. + * FIXME This needs to become a findGatewayByName() method + * + * @param name The hostname of the gateway to inflate + */ + private OVPNGateway(String name){ + mName = name; + + this.loadVpnProfile(); + } + + private void loadVpnProfile() { + ProfileManager vpl = ProfileManager.getInstance(context); + + try { + if ( mName == "first" ) { + mName = vpl.getProfiles().iterator().next().mName; + } + + mVpnProfile = vpl.getProfileByName(mName); + + } catch (NoSuchElementException e) { + updateEIPService(); + this.loadVpnProfile(); // FIXME catch infinite loops + } catch (Exception e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * Build a gateway object from a JSON OpenVPN gateway definition in eip-service.json + * and create a VpnProfile belonging to it. + * + * @param gateway The JSON OpenVPN gateway definition to parse + */ + protected OVPNGateway(JSONObject gateway){ + + mGateway = gateway; + + // Currently deletes VpnProfile for host, if there already is one, and builds new + ProfileManager vpl = ProfileManager.getInstance(context); + Collection profiles = vpl.getProfiles(); + for (Iterator it = profiles.iterator(); it.hasNext(); ){ + VpnProfile p = it.next(); + try { + if ( p.mName.contains( gateway.getString("host") ) ) + it.remove(); + vpl.removeProfile(context, p); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + this.parseOptions(); + this.createVPNProfile(); + + setUniqueProfileName(vpl); + vpl.addProfile(mVpnProfile); + vpl.saveProfile(context, mVpnProfile); + vpl.saveProfileList(context); + } + + /** + * Attempts to create a unique profile name from the hostname of the gateway + * + * @param profileManager + */ + private void setUniqueProfileName(ProfileManager profileManager) { + int i=0; + + String newname; + try { + newname = mGateway.getString("host"); + while(profileManager.getProfileByName(newname)!=null) { + i++; + if(i==1) + newname = getString(R.string.converted_profile); + else + newname = getString(R.string.converted_profile_i,i); + } + + mVpnProfile.mName=newname; + } catch (JSONException e) { + // TODO Auto-generated catch block + Log.v(TAG,"Couldn't read gateway name for profile creation!"); + e.printStackTrace(); + } + } + + /** + * FIXME This method is really the outline of the refactoring needed in se.leap.openvpn.ConfigParser + */ + private void parseOptions(){ + + // FIXME move these to a common API (& version) definition place, like ProviderAPI or ConfigHelper + String common_options = "openvpn_configuration"; + String remote = "ip_address"; + String ports = "ports"; + String protos = "protocols"; + String capabilities = "capabilities"; + + Vector arg = new Vector(); + Vector> args = new Vector>(); + + try { + JSONObject def = (JSONObject) eipDefinition.get(common_options); + Iterator keys = def.keys(); + Vector> value = new Vector>(); + while ( keys.hasNext() ){ + String key = keys.next().toString(); + + arg.add(key); + for ( String word : def.getString(key).split(" ") ) + arg.add(word); + value.add( (Vector) arg.clone() ); + options.put(key, (Vector>) value.clone()); + + value.clear(); + arg.clear(); + } + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + try { + arg.add("remote"); + arg.add(mGateway.getString(remote)); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + args.add((Vector) arg.clone()); + options.put("remote", (Vector>) args.clone() ); + arg.clear(); + args.clear(); + + JSONArray protocolsJSON = null; + arg.add("proto"); + try { + protocolsJSON = mGateway.getJSONObject(capabilities).getJSONArray(protos); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Vector protocols = new Vector(); + for ( int i=0; i) arg.clone()); + options.put("proto", (Vector>) args.clone()); + arg.clear(); + args.clear(); + + + String port = null; + arg.add("port"); + try { + port = mGateway.getJSONObject(capabilities).getJSONArray(ports).optString(0); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + arg.add(port); + args.add((Vector) arg.clone()); + options.put("port", (Vector>) args.clone()); + args.clear(); + arg.clear(); + } + + /** + * Create and attach the VpnProfile to our gateway object + */ + protected void createVPNProfile(){ + try { + ConfigParser cp = new ConfigParser(); + cp.setDefinition(options); + VpnProfile vp = cp.convertProfile(); + mVpnProfile = vp; + Log.v(TAG,"Created VPNProfile"); + } catch (ConfigParseError e) { + // FIXME We didn't get a VpnProfile! Error handling! and log level + Log.v(TAG,"Error createing VPNProfile"); + e.printStackTrace(); + } + } + } + +} diff --git a/src/se/leap/bitmaskclient/EipServiceFragment.java b/src/se/leap/bitmaskclient/EipServiceFragment.java new file mode 100644 index 00000000..daf446a5 --- /dev/null +++ b/src/se/leap/bitmaskclient/EipServiceFragment.java @@ -0,0 +1,265 @@ +package se.leap.bitmaskclient; + +import se.leap.bitmaskclient.R; +import se.leap.openvpn.LogWindow; +import se.leap.openvpn.OpenVPN; +import se.leap.openvpn.OpenVPN.StateListener; +import android.app.Activity; +import android.app.AlertDialog; +import android.app.Fragment; +import android.content.DialogInterface; +import android.content.Intent; +import android.os.Bundle; +import android.os.Handler; +import android.os.ResultReceiver; +import android.view.LayoutInflater; +import android.view.MotionEvent; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.widget.CompoundButton.OnCheckedChangeListener; +import android.widget.CompoundButton; +import android.widget.RelativeLayout; +import android.widget.Switch; +import android.widget.TextView; + +public class EipServiceFragment extends Fragment implements StateListener, OnClickListener, OnCheckedChangeListener { + + private static final String IS_EIP_PENDING = "is_eip_pending"; + + private View eipFragment; + private Switch eipSwitch; + private View eipDetail; + private TextView eipStatus; + + private boolean eipAutoSwitched = true; + + private boolean mEipStartPending = false; + + private EIPReceiver mEIPReceiver; + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + + eipFragment = inflater.inflate(R.layout.eip_service_fragment, container, false); + + eipDetail = ((RelativeLayout) eipFragment.findViewById(R.id.eipDetail)); + eipDetail.setVisibility(View.VISIBLE); + + View eipSettings = eipFragment.findViewById(R.id.eipSettings); + eipSettings.setVisibility(View.GONE); // FIXME too! + + if (mEipStartPending) + eipFragment.findViewById(R.id.eipProgress).setVisibility(View.VISIBLE); + + eipStatus = (TextView) eipFragment.findViewById(R.id.eipStatus); + eipStatus.setOnClickListener(this); + + eipSwitch = (Switch) eipFragment.findViewById(R.id.eipSwitch); + eipSwitch.setOnTouchListener(new View.OnTouchListener() { + @Override + public boolean onTouch(View v, MotionEvent event) { + eipAutoSwitched = false; + return false; + } + }); + eipSwitch.setOnCheckedChangeListener(this); + + return eipFragment; + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + mEIPReceiver = new EIPReceiver(new Handler()); + + if (savedInstanceState != null) + mEipStartPending = savedInstanceState.getBoolean(IS_EIP_PENDING); + } + + @Override + public void onResume() { + super.onResume(); + + OpenVPN.addStateListener(this); + } + + @Override + public void onPause() { + super.onPause(); + + OpenVPN.removeStateListener(this); + } + + @Override + public void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + outState.putBoolean(IS_EIP_PENDING, mEipStartPending); + } + + @Override + public void onClick(View buttonView) { + if (buttonView.equals(eipStatus)) + showEIPLog(); + } + + /** + * Launches the se.leap.openvpn.LogWindow Activity showing detailed OpenVPN log + */ + public void showEIPLog(){ + Intent intent = new Intent(getActivity().getBaseContext(),LogWindow.class); + intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); + startActivity(intent); + } + + @Override + public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { + if (buttonView.equals(eipSwitch) && !eipAutoSwitched){ + if (isChecked){ + mEipStartPending = true; + eipFragment.findViewById(R.id.eipProgress).setVisibility(View.VISIBLE); + ((TextView) eipFragment.findViewById(R.id.eipStatus)).setText(R.string.eip_status_start_pending); + eipCommand(EIP.ACTION_START_EIP); + } else { + if (mEipStartPending){ + AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getActivity()); + alertBuilder.setTitle(getResources().getString(R.string.eip_cancel_connect_title)); + alertBuilder + .setMessage(getResources().getString(R.string.eip_cancel_connect_text)) + .setPositiveButton(getResources().getString(R.string.eip_cancel_connect_cancel), new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + eipCommand(EIP.ACTION_STOP_EIP); + } + }) + .setNegativeButton(getResources().getString(R.string.eip_cancel_connect_false), new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + eipAutoSwitched = true; + eipSwitch.setChecked(true); + eipAutoSwitched = false; + } + }) + .show(); + } else { + eipCommand(EIP.ACTION_STOP_EIP); + } + } + } + eipAutoSwitched = true; + } + + /** + * Send a command to EIP + * + * @param action A valid String constant from EIP class representing an Intent + * filter for the EIP class + */ + private void eipCommand(String action){ + // TODO validate "action"...how do we get the list of intent-filters for a class via Android API? + Intent vpnIntent = new Intent(action); + vpnIntent.putExtra(EIP.RECEIVER_TAG, mEIPReceiver); + getActivity().startService(vpnIntent); + } + + @Override + public void updateState(final String state, final String logmessage, final int localizedResId) { + // Note: "states" are not organized anywhere...collected state strings: + // NOPROCESS,NONETWORK,BYTECOUNT,AUTH_FAILED + some parsing thing ( WAIT(?),AUTH,GET_CONFIG,ASSIGN_IP,CONNECTED,SIGINT ) + getActivity().runOnUiThread(new Runnable() { + + @Override + public void run() { + if (eipStatus != null) { + boolean switchState = true; + String statusMessage = ""; + String prefix = getString(localizedResId); + if (state.equals("CONNECTED")){ + statusMessage = "Connection Secure"; + getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE); + mEipStartPending = false; + } else if (state.equals("BYTECOUNT")) { + statusMessage = logmessage; + } else if ( (state.equals("NOPROCESS") && !mEipStartPending ) || state.equals("EXITING")) { + statusMessage = "Not running! Connection not secure!"; + getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE); + mEipStartPending = false; + switchState = false; + } else { + statusMessage = prefix + logmessage; + } + + eipAutoSwitched = true; + eipSwitch.setChecked(switchState); + eipAutoSwitched = false; + eipStatus.setText(statusMessage); + } + } + }); + } + + /** + * Inner class for handling messages related to EIP status and control requests + * + * @author Sean Leonard + */ + protected class EIPReceiver extends ResultReceiver { + + protected EIPReceiver(Handler handler){ + super(handler); + } + + @Override + protected void onReceiveResult(int resultCode, Bundle resultData) { + super.onReceiveResult(resultCode, resultData); + + String request = resultData.getString(EIP.REQUEST_TAG); + boolean checked = false; + + if (request == EIP.ACTION_IS_EIP_RUNNING) { + switch (resultCode){ + case Activity.RESULT_OK: + checked = true; + break; + case Activity.RESULT_CANCELED: + checked = false; + break; + } + } else if (request == EIP.ACTION_START_EIP) { + switch (resultCode){ + case Activity.RESULT_OK: + checked = true; + break; + case Activity.RESULT_CANCELED: + checked = false; + eipFragment.findViewById(R.id.eipProgress).setVisibility(View.GONE); + break; + } + } else if (request == EIP.ACTION_STOP_EIP) { + switch (resultCode){ + case Activity.RESULT_OK: + checked = false; + break; + case Activity.RESULT_CANCELED: + checked = true; + break; + } + } else if (request == EIP.EIP_NOTIFICATION) { + switch (resultCode){ + case Activity.RESULT_OK: + checked = true; + break; + case Activity.RESULT_CANCELED: + checked = false; + break; + } + } + + eipAutoSwitched = true; + eipSwitch.setChecked(checked); + eipAutoSwitched = false; + } + } +} diff --git a/src/se/leap/bitmaskclient/LeapHttpClient.java b/src/se/leap/bitmaskclient/LeapHttpClient.java new file mode 100644 index 00000000..837da236 --- /dev/null +++ b/src/se/leap/bitmaskclient/LeapHttpClient.java @@ -0,0 +1,84 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import java.security.KeyStore; + +import org.apache.http.conn.ClientConnectionManager; +import org.apache.http.conn.scheme.PlainSocketFactory; +import org.apache.http.conn.scheme.Scheme; +import org.apache.http.conn.scheme.SchemeRegistry; +import org.apache.http.conn.ssl.SSLSocketFactory; +import org.apache.http.impl.client.DefaultHttpClient; +import org.apache.http.impl.conn.SingleClientConnManager; +import android.content.Context; + +/** + * Implements an HTTP client, enabling LEAP Android app to manage its own runtime keystore or bypass default Android security measures. + * + * @author rafa + * + */ +public class LeapHttpClient extends DefaultHttpClient { + final Context context; + + private static LeapHttpClient client; + + /** + * If the class scope client is null, it creates one and imports, if existing, the main certificate from Shared Preferences. + * @param context + * @return the new client. + */ + public static LeapHttpClient getInstance(Context context) { + if(client == null) { + client = new LeapHttpClient(context); + String cert_string = ConfigHelper.getStringFromSharedPref(Provider.CA_CERT); + if(cert_string != null) { + ConfigHelper.addTrustedCertificate("provider_ca_certificate", cert_string); + } + } + return client; + } + + @Override + protected ClientConnectionManager createClientConnectionManager() { + SchemeRegistry registry = new SchemeRegistry(); + registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); + registry.register(new Scheme("https", newSslSocketFactory(), 443)); + + return new SingleClientConnManager(getParams(), registry); + } + + /** + * Uses keystore from ConfigHelper for the SSLSocketFactory. + * @return + */ + private SSLSocketFactory newSslSocketFactory() { + try { + KeyStore trusted = ConfigHelper.getKeystore(); + SSLSocketFactory sf = new SSLSocketFactory(trusted); + + return sf; + } catch (Exception e) { + throw new AssertionError(e); + } + } + + public LeapHttpClient(Context context) { + this.context = context; + } +} diff --git a/src/se/leap/bitmaskclient/LeapSRPSession.java b/src/se/leap/bitmaskclient/LeapSRPSession.java new file mode 100644 index 00000000..9260c81f --- /dev/null +++ b/src/se/leap/bitmaskclient/LeapSRPSession.java @@ -0,0 +1,326 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import java.io.UnsupportedEncodingException; +import java.math.BigInteger; +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; +import java.util.Arrays; + +import org.jboss.security.srp.SRPParameters; + +/** + * Implements all SRP algorithm logic. + * + * It's derived from JBoss implementation, with adjustments to make it work with LEAP platform. + * + * @author parmegv + * + */ +public class LeapSRPSession { + + final public static String SALT = "salt"; + final public static String M1 = "M1"; + final public static String M2 = "M2"; + + private SRPParameters params; + private String username; + private String password; + private BigInteger N; + private byte[] N_bytes; + private BigInteger g; + private BigInteger x; + private BigInteger v; + private BigInteger a; + private BigInteger A; + private byte[] K; + private SecureRandom pseudoRng; + /** The M1 = H(H(N) xor H(g) | H(U) | s | A | B | K) hash */ + private MessageDigest clientHash; + /** The M2 = H(A | M | K) hash */ + private MessageDigest serverHash; + + private static int A_LEN; + + /** Creates a new SRP server session object from the username, password + verifier, + @param username, the user ID + @param password, the user clear text password + @param params, the SRP parameters for the session + */ + public LeapSRPSession(String username, String password, SRPParameters params) + { + this(username, password, params, null); + } + + /** Creates a new SRP server session object from the username, password + verifier, + @param username, the user ID + @param password, the user clear text password + @param params, the SRP parameters for the session + @param abytes, the random exponent used in the A public key + */ + public LeapSRPSession(String username, String password, SRPParameters params, + byte[] abytes) { + this.params = params; + this.g = new BigInteger(1, params.g); + N_bytes = ConfigHelper.trim(params.N); + this.N = new BigInteger(1, N_bytes); + this.username = username; + this.password = password; + + try { + pseudoRng = SecureRandom.getInstance("SHA1PRNG"); + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + if( abytes != null ) { + A_LEN = 8*abytes.length; + /* TODO Why did they put this condition? + if( 8*abytes.length != A_LEN ) + throw new IllegalArgumentException("The abytes param must be " + +(A_LEN/8)+" in length, abytes.length="+abytes.length); + */ + this.a = new BigInteger(abytes); + } + else + A_LEN = 64; + + serverHash = newDigest(); + clientHash = newDigest(); + } + + /** + * Calculates the parameter x of the SRP-6a algorithm. + * @param username + * @param password + * @param salt the salt of the user + * @return x + */ + public byte[] calculatePasswordHash(String username, String password, byte[] salt) + { + //password = password.replaceAll("\\\\", "\\\\\\\\"); + // Calculate x = H(s | H(U | ':' | password)) + MessageDigest x_digest = newDigest(); + // Try to convert the username to a byte[] using ISO-8859-1 + byte[] user = null; + byte[] password_bytes = null; + byte[] colon = {}; + String encoding = "ISO-8859-1"; + try { + user = ConfigHelper.trim(username.getBytes(encoding)); + colon = ConfigHelper.trim(":".getBytes(encoding)); + password_bytes = ConfigHelper.trim(password.getBytes(encoding)); + } + catch(UnsupportedEncodingException e) { + // Use the default platform encoding + user = ConfigHelper.trim(username.getBytes()); + colon = ConfigHelper.trim(":".getBytes()); + password_bytes = ConfigHelper.trim(password.getBytes()); + } + + // Build the hash + x_digest.update(user); + x_digest.update(colon); + x_digest.update(password_bytes); + byte[] h = x_digest.digest(); + + x_digest.reset(); + x_digest.update(salt); + x_digest.update(h); + byte[] x_digest_bytes = x_digest.digest(); + + return x_digest_bytes; + } + + /** + * Calculates the parameter V of the SRP-6a algorithm. + * @param k_string constant k predefined by the SRP server implementation. + * @return the value of V + */ + private BigInteger calculateV(String k_string) { + BigInteger k = new BigInteger(k_string, 16); + BigInteger v = k.multiply(g.modPow(x, N)); // g^x % N + return v; + } + + /** + * Calculates the trimmed xor from two BigInteger numbers + * @param b1 the positive source to build first BigInteger + * @param b2 the positive source to build second BigInteger + * @param length + * @return + */ + public byte[] xor(byte[] b1, byte[] b2) + { + //TODO Check if length matters in the order, when b2 is smaller than b1 or viceversa + byte[] xor_digest = new BigInteger(1, b1).xor(new BigInteger(1, b2)).toByteArray(); + return ConfigHelper.trim(xor_digest); + } + + /** + * @returns The exponential residue (parameter A) to be sent to the server. + */ + public byte[] exponential() { + byte[] Abytes = null; + if(A == null) { + /* If the random component of A has not been specified use a random + number */ + if( a == null ) { + BigInteger one = BigInteger.ONE; + do { + a = new BigInteger(A_LEN, pseudoRng); + } while(a.compareTo(one) <= 0); + } + A = g.modPow(a, N); + Abytes = ConfigHelper.trim(A.toByteArray()); + } + return Abytes; + } + + /** + * Calculates the parameter M1, to be sent to the SRP server. + * It also updates hashes of client and server for further calculations in other methods. + * It uses a predefined k. + * @param salt_bytes + * @param Bbytes the parameter received from the server, in bytes + * @return the parameter M1 + * @throws NoSuchAlgorithmException + */ + public byte[] response(byte[] salt_bytes, byte[] Bbytes) throws NoSuchAlgorithmException { + // Calculate x = H(s | H(U | ':' | password)) + byte[] xb = calculatePasswordHash(username, password, ConfigHelper.trim(salt_bytes)); + this.x = new BigInteger(1, xb); + + // Calculate v = kg^x mod N + String k_string = "bf66c44a428916cad64aa7c679f3fd897ad4c375e9bbb4cbf2f5de241d618ef0"; + this.v = calculateV(k_string); + + // H(N) + byte[] digest_of_n = newDigest().digest(N_bytes); + + // H(g) + byte[] digest_of_g = newDigest().digest(params.g); + + // clientHash = H(N) xor H(g) + byte[] xor_digest = xor(digest_of_n, digest_of_g); + clientHash.update(xor_digest); + + // clientHash = H(N) xor H(g) | H(U) + byte[] username_digest = newDigest().digest(ConfigHelper.trim(username.getBytes())); + username_digest = ConfigHelper.trim(username_digest); + clientHash.update(username_digest); + + // clientHash = H(N) xor H(g) | H(U) | s + clientHash.update(ConfigHelper.trim(salt_bytes)); + + K = null; + + // clientHash = H(N) xor H(g) | H(U) | A + byte[] Abytes = ConfigHelper.trim(A.toByteArray()); + clientHash.update(Abytes); + + // clientHash = H(N) xor H(g) | H(U) | s | A | B + Bbytes = ConfigHelper.trim(Bbytes); + clientHash.update(Bbytes); + + // Calculate S = (B - kg^x) ^ (a + u * x) % N + BigInteger S = calculateS(Bbytes); + byte[] S_bytes = ConfigHelper.trim(S.toByteArray()); + + // K = SessionHash(S) + String hash_algorithm = params.hashAlgorithm; + MessageDigest sessionDigest = MessageDigest.getInstance(hash_algorithm); + K = ConfigHelper.trim(sessionDigest.digest(S_bytes)); + + // clientHash = H(N) xor H(g) | H(U) | A | B | K + clientHash.update(K); + + byte[] M1 = ConfigHelper.trim(clientHash.digest()); + + // serverHash = Astr + M + K + serverHash.update(Abytes); + serverHash.update(M1); + serverHash.update(K); + + return M1; + } + + /** + * It calculates the parameter S used by response() to obtain session hash K. + * @param Bbytes the parameter received from the server, in bytes + * @return the parameter S + */ + private BigInteger calculateS(byte[] Bbytes) { + byte[] Abytes = ConfigHelper.trim(A.toByteArray()); + Bbytes = ConfigHelper.trim(Bbytes); + byte[] u_bytes = getU(Abytes, Bbytes); + + BigInteger B = new BigInteger(1, Bbytes); + BigInteger u = new BigInteger(1, u_bytes); + + BigInteger B_minus_v = B.subtract(v); + BigInteger a_ux = a.add(u.multiply(x)); + BigInteger S = B_minus_v.modPow(a_ux, N); + return S; + } + + /** + * It calculates the parameter u used by calculateS to obtain S. + * @param Abytes the exponential residue sent to the server + * @param Bbytes the parameter received from the server, in bytes + * @return + */ + public byte[] getU(byte[] Abytes, byte[] Bbytes) { + MessageDigest u_digest = newDigest(); + u_digest.update(ConfigHelper.trim(Abytes)); + u_digest.update(ConfigHelper.trim(Bbytes)); + byte[] u_digest_bytes = u_digest.digest(); + return ConfigHelper.trim(new BigInteger(1, u_digest_bytes).toByteArray()); + } + + /** + * @param M2 The server's response to the client's challenge + * @returns True if and only if the server's response was correct. + */ + public boolean verify(byte[] M2) + { + // M2 = H(A | M1 | K) + M2 = ConfigHelper.trim(M2); + byte[] myM2 = ConfigHelper.trim(serverHash.digest()); + boolean valid = Arrays.equals(M2, myM2); + return valid; + } + + /** + * @return a new SHA-256 digest. + */ + public MessageDigest newDigest() + { + MessageDigest md = null; + try { + md = MessageDigest.getInstance("SHA-256"); + } catch (NoSuchAlgorithmException e) { + e.printStackTrace(); + } + return md; + } +} diff --git a/src/se/leap/bitmaskclient/LogInDialog.java b/src/se/leap/bitmaskclient/LogInDialog.java new file mode 100644 index 00000000..3651e9ba --- /dev/null +++ b/src/se/leap/bitmaskclient/LogInDialog.java @@ -0,0 +1,139 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import se.leap.bitmaskclient.R; +import android.R.color; +import android.app.Activity; +import android.app.AlertDialog; +import android.app.DialogFragment; +import android.content.DialogInterface; +import android.content.res.ColorStateList; +import android.os.Bundle; +import android.provider.CalendarContract.Colors; +import android.view.LayoutInflater; +import android.view.View; +import android.view.animation.AlphaAnimation; +import android.view.animation.BounceInterpolator; +import android.widget.EditText; +import android.widget.TextView; + +/** + * Implements the log in dialog, currently without progress dialog. + * + * It returns to the previous fragment when finished, and sends username and password to the authenticate method. + * + * It also notifies the user if the password is not valid. + * + * @author parmegv + * + */ +public class LogInDialog extends DialogFragment { + + + final public static String TAG = "logInDialog"; + final public static String VERB = "log in"; + final public static String USERNAME = "username"; + final public static String PASSWORD = "password"; + final public static String USERNAME_MISSING = "username missing"; + final public static String PASSWORD_INVALID_LENGTH = "password_invalid_length"; + + + public AlertDialog onCreateDialog(Bundle savedInstanceState) { + AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); + LayoutInflater inflater = getActivity().getLayoutInflater(); + View log_in_dialog_view = inflater.inflate(R.layout.log_in_dialog, null); + + final TextView user_message = (TextView)log_in_dialog_view.findViewById(R.id.user_message); + if(getArguments() != null && getArguments().containsKey(getResources().getString(R.string.user_message))) { + user_message.setText(getArguments().getString(getResources().getString(R.string.user_message))); + } else { + user_message.setVisibility(View.GONE); + } + + final EditText username_field = (EditText)log_in_dialog_view.findViewById(R.id.username_entered); + if(getArguments() != null && getArguments().containsKey(USERNAME)) { + String username = getArguments().getString(USERNAME); + username_field.setText(username); + } + if (getArguments() != null && getArguments().containsKey(USERNAME_MISSING)) { + username_field.setError(getResources().getString(R.string.username_ask)); + } + + final EditText password_field = (EditText)log_in_dialog_view.findViewById(R.id.password_entered); + if(!username_field.getText().toString().isEmpty() && password_field.isFocusable()) { + password_field.requestFocus(); + } + if (getArguments() != null && getArguments().containsKey(PASSWORD_INVALID_LENGTH)) { + password_field.setError(getResources().getString(R.string.error_not_valid_password_user_message)); + } + + + builder.setView(log_in_dialog_view) + .setPositiveButton(R.string.login_button, new DialogInterface.OnClickListener() { + public void onClick(DialogInterface dialog, int id) { + String username = username_field.getText().toString().trim(); + String password = password_field.getText().toString().trim(); + dialog.dismiss(); + interface_with_Dashboard.authenticate(username, password); + } + }) + .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { + public void onClick(DialogInterface dialog, int id) { + dialog.cancel(); + } + }); + + return builder.create(); + } + + /** + * Interface used to communicate LogInDialog with Dashboard. + * + * @author parmegv + * + */ + public interface LogInDialogInterface { + /** + * Starts authentication process. + * @param username + * @param password + */ + public void authenticate(String username, String password); + } + + LogInDialogInterface interface_with_Dashboard; + + /** + * @return a new instance of this DialogFragment. + */ + public static DialogFragment newInstance() { + LogInDialog dialog_fragment = new LogInDialog(); + return dialog_fragment; + } + + @Override + public void onAttach(Activity activity) { + super.onAttach(activity); + try { + interface_with_Dashboard = (LogInDialogInterface) activity; + } catch (ClassCastException e) { + throw new ClassCastException(activity.toString() + + " must implement LogInDialogListener"); + } + } +} diff --git a/src/se/leap/bitmaskclient/NewProviderDialog.java b/src/se/leap/bitmaskclient/NewProviderDialog.java new file mode 100644 index 00000000..f77cb6d4 --- /dev/null +++ b/src/se/leap/bitmaskclient/NewProviderDialog.java @@ -0,0 +1,110 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import se.leap.bitmaskclient.R; +import android.app.Activity; +import android.app.AlertDialog; +import android.app.Dialog; +import android.app.DialogFragment; +import android.content.DialogInterface; +import android.os.Bundle; +import android.view.LayoutInflater; +import android.view.View; +import android.widget.CheckBox; +import android.widget.EditText; +import android.widget.Toast; + +/** + * Implements the new custom provider dialog. + * + * @author parmegv + * + */ +public class NewProviderDialog extends DialogFragment { + + final public static String TAG = "newProviderDialog"; + + public interface NewProviderDialogInterface { + public void saveAndSelectProvider(String url_provider, boolean danger_on); + } + + NewProviderDialogInterface interface_with_ConfigurationWizard; + + /** + * @return a new instance of this DialogFragment. + */ + public static DialogFragment newInstance() { + NewProviderDialog dialog_fragment = new NewProviderDialog(); + return dialog_fragment; + } + + @Override + public void onAttach(Activity activity) { + super.onAttach(activity); + try { + interface_with_ConfigurationWizard = (NewProviderDialogInterface) activity; + } catch (ClassCastException e) { + throw new ClassCastException(activity.toString() + + " must implement NoticeDialogListener"); + } + } + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); + LayoutInflater inflater = getActivity().getLayoutInflater(); + View new_provider_dialog_view = inflater.inflate(R.layout.new_provider_dialog, null); + final EditText url_input_field = (EditText)new_provider_dialog_view.findViewById(R.id.new_provider_url); + final CheckBox danger_checkbox = (CheckBox)new_provider_dialog_view.findViewById(R.id.danger_checkbox); + + builder.setView(new_provider_dialog_view) + .setMessage(R.string.introduce_new_provider) + .setPositiveButton(R.string.save, new DialogInterface.OnClickListener() { + public void onClick(DialogInterface dialog, int id) { + String entered_url = url_input_field.getText().toString().trim(); + if(!entered_url.startsWith("https://")) { + entered_url = "https://".concat(entered_url); + } + boolean danger_on = danger_checkbox.isChecked(); + if(validURL(entered_url)) { + interface_with_ConfigurationWizard.saveAndSelectProvider(entered_url, danger_on); + Toast.makeText(getActivity().getApplicationContext(), R.string.valid_url_entered, Toast.LENGTH_LONG).show(); + } else { + url_input_field.setText(""); + Toast.makeText(getActivity().getApplicationContext(), R.string.not_valid_url_entered, Toast.LENGTH_LONG).show(); + } + } + }) + .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { + public void onClick(DialogInterface dialog, int id) { + dialog.cancel(); + } + }); + // Create the AlertDialog object and return it + return builder.create(); + } + + /** + * Checks if the entered url is valid or not. + * @param entered_url + * @return true if it's not empty nor contains only the protocol. + */ + boolean validURL(String entered_url) { + return !entered_url.isEmpty() && entered_url.matches("http[s]?://.+") && !entered_url.replaceFirst("http[s]?://", "").isEmpty(); + } +} diff --git a/src/se/leap/bitmaskclient/Provider.java b/src/se/leap/bitmaskclient/Provider.java new file mode 100644 index 00000000..e462829f --- /dev/null +++ b/src/se/leap/bitmaskclient/Provider.java @@ -0,0 +1,208 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +package se.leap.bitmaskclient; + +import java.io.Serializable; +import java.util.Arrays; +import java.util.Locale; + +import org.json.JSONArray; +import org.json.JSONException; +import org.json.JSONObject; + +import android.content.Context; +import android.app.Activity; +import android.content.SharedPreferences; + +/** + * @author Sean Leonard + * + */ +public final class Provider implements Serializable { + + private static final long serialVersionUID = 6003835972151761353L; + + private static Provider instance = null; + + // We'll access our preferences here + private static SharedPreferences preferences = null; + // Represents our Provider's provider.json + private static JSONObject definition = null; + + final public static String + API_URL = "api_uri", + API_VERSION = "api_version", + ALLOW_REGISTRATION = "allow_registration", + API_RETURN_SERIAL = "serial", + SERVICE = "service", + KEY = "provider", + CA_CERT = "ca_cert", + NAME = "name", + DESCRIPTION = "description", + DOMAIN = "domain", + MAIN_URL = "main_url", + DOT_JSON_URL = "provider_json_url" + ; + + // Array of what API versions we understand + protected static final String[] API_VERSIONS = {"1"}; // I assume we might encounter arbitrary version "numbers" + // Some API pieces we want to know about + private static final String API_TERM_SERVICES = "services"; + private static final String API_TERM_NAME = "name"; + private static final String API_TERM_DOMAIN = "domain"; + private static final String API_TERM_DEFAULT_LANGUAGE = "default_language"; + protected static final String[] API_EIP_TYPES = {"openvpn"}; + + private static final String PREFS_EIP_NAME = null; + + + + // What, no individual fields?! We're going to gamble on org.json.JSONObject and JSONArray + // Supporting multiple API versions will probably break this paradigm, + // Forcing me to write a real constructor and rewrite getters/setters + // Also will refactor if i'm instantiating the same local variables all the time + + /** + * + */ + private Provider() {} + + protected static Provider getInstance(){ + if(instance==null){ + instance = new Provider(); + } + return instance; + } + + protected void init(Activity activity) { + + // Load our preferences from SharedPreferences + // If there's nothing there, we will end up returning a rather empty object + // to whoever called getInstance() and they can run the First Run Wizard + //preferences = context.getgetPreferences(0); // 0 == MODE_PRIVATE, but we don't extend Android's classes... + + // Load SharedPreferences + preferences = activity.getSharedPreferences(Dashboard.SHARED_PREFERENCES,Context.MODE_PRIVATE); + // Inflate our provider.json data + try { + definition = new JSONObject( preferences.getString("provider", "") ); + } catch (JSONException e) { + // TODO: handle exception + + // FIXME!! We want "real" data!! + } + } + + protected String getDomain(){ + String domain = "Null"; + try { + domain = definition.getString(API_TERM_DOMAIN); + } catch (JSONException e) { + domain = "Null"; + e.printStackTrace(); + } + return domain; + } + + protected String getName(){ + // Should we pass the locale in, or query the system here? + String lang = Locale.getDefault().getLanguage(); + String name = "Null"; // Should it actually /be/ null, for error conditions? + try { + name = definition.getJSONObject(API_TERM_NAME).getString(lang); + } catch (JSONException e) { + // TODO: Nesting try/catch blocks? Crazy + // Maybe you should actually handle exception? + try { + name = definition.getJSONObject(API_TERM_NAME).getString( definition.getString(API_TERM_DEFAULT_LANGUAGE) ); + } catch (JSONException e2) { + // TODO: Will you handle the exception already? + } + } + + return name; + } + + protected String getDescription(){ + String lang = Locale.getDefault().getLanguage(); + String desc = null; + try { + desc = definition.getJSONObject("description").getString(lang); + } catch (JSONException e) { + // TODO: handle exception!! + try { + desc = definition.getJSONObject("description").getString( definition.getString("default_language") ); + } catch (JSONException e2) { + // TODO: i can't believe you're doing it again! + } + } + + return desc; + } + + protected boolean hasEIP() { + JSONArray services = null; + try { + services = definition.getJSONArray(API_TERM_SERVICES); // returns ["openvpn"] + } catch (Exception e) { + // TODO: handle exception + } + for (int i=0;i. + */ + package se.leap.bitmaskclient; + +import java.io.DataOutputStream; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.io.InputStream; +import java.io.UnsupportedEncodingException; +import java.math.BigInteger; +import java.net.CookieHandler; +import java.net.CookieManager; +import java.net.CookiePolicy; +import java.net.MalformedURLException; +import java.net.SocketTimeoutException; +import java.net.URL; +import java.net.URLConnection; +import java.net.URLEncoder; +import java.net.UnknownHostException; +import java.security.KeyManagementException; +import java.security.KeyStore; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; +import java.security.cert.CertificateException; +import java.security.cert.X509Certificate; +import java.security.interfaces.RSAPrivateKey; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Scanner; + +import javax.net.ssl.HostnameVerifier; +import javax.net.ssl.HttpsURLConnection; +import javax.net.ssl.KeyManager; +import javax.net.ssl.SSLContext; +import javax.net.ssl.SSLSession; +import javax.net.ssl.TrustManager; +import javax.net.ssl.TrustManagerFactory; +import javax.net.ssl.X509TrustManager; + +import org.apache.http.client.ClientProtocolException; +import org.jboss.security.srp.SRPParameters; +import org.json.JSONException; +import org.json.JSONObject; + +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.ProviderListContent.ProviderItem; +import android.app.IntentService; +import android.content.Intent; +import android.os.Bundle; +import android.os.Handler; +import android.os.ResultReceiver; +import android.util.Base64; +import android.util.Log; +import android.widget.Toast; + +/** + * Implements HTTP api methods used to manage communications with the provider server. + * + * It's an IntentService because it downloads data from the Internet, so it operates in the background. + * + * @author parmegv + * @author MeanderingCode + * + */ +public class ProviderAPI extends IntentService { + + private Handler mHandler; + + final public static String + DOWNLOAD_JSON_FILES_BUNDLE_EXTRA = "downloadJSONFiles", + UPDATE_PROVIDER_DOTJSON = "updateProviderDotJSON", + DOWNLOAD_NEW_PROVIDER_DOTJSON = "downloadNewProviderDotJSON", + SRP_REGISTER = "srpRegister", + SRP_AUTH = "srpAuth", + LOG_OUT = "logOut", + DOWNLOAD_CERTIFICATE = "downloadUserAuthedCertificate", + PARAMETERS = "parameters", + RESULT_KEY = "result", + RECEIVER_KEY = "receiver", + SESSION_ID_COOKIE_KEY = "session_id_cookie_key", + SESSION_ID_KEY = "session_id", + ERRORS = "errors" + ; + + final public static int + CUSTOM_PROVIDER_ADDED = 0, + CORRECTLY_DOWNLOADED_JSON_FILES = 1, + INCORRECTLY_DOWNLOADED_JSON_FILES = 2, + SRP_AUTHENTICATION_SUCCESSFUL = 3, + SRP_AUTHENTICATION_FAILED = 4, + SRP_REGISTRATION_SUCCESSFUL = 5, + SRP_REGISTRATION_FAILED = 6, + LOGOUT_SUCCESSFUL = 7, + LOGOUT_FAILED = 8, + CORRECTLY_DOWNLOADED_CERTIFICATE = 9, + INCORRECTLY_DOWNLOADED_CERTIFICATE = 10, + CORRECTLY_UPDATED_PROVIDER_DOT_JSON = 11, + INCORRECTLY_UPDATED_PROVIDER_DOT_JSON = 12, + CORRECTLY_DOWNLOADED_ANON_CERTIFICATE = 13, + INCORRECTLY_DOWNLOADED_ANON_CERTIFICATE = 14 + ; + + public ProviderAPI() { + super("ProviderAPI"); + Log.v("ClassName", "Provider API"); + } + + @Override + public void onCreate() { + super.onCreate(); + mHandler = new Handler(); + CookieHandler.setDefault(new CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER) ); + } + + private void displayToast(final int toast_string_id) { + mHandler.post(new Runnable() { + + @Override + public void run() { + Toast.makeText(ProviderAPI.this, toast_string_id, Toast.LENGTH_LONG).show(); + } + }); + } + + @Override + protected void onHandleIntent(Intent command) { + final ResultReceiver receiver = command.getParcelableExtra("receiver"); + String action = command.getAction(); + Bundle parameters = command.getBundleExtra(PARAMETERS); + + if(action.equalsIgnoreCase(DOWNLOAD_JSON_FILES_BUNDLE_EXTRA)) { + if(!downloadJsonFiles(parameters)) { + receiver.send(INCORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY); + } else { + receiver.send(CORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY); + } + } else if(action.equalsIgnoreCase(UPDATE_PROVIDER_DOTJSON)) { + Bundle result = updateProviderDotJSON(parameters); + if(result.getBoolean(RESULT_KEY)) { + receiver.send(CORRECTLY_UPDATED_PROVIDER_DOT_JSON, result); + } else { + receiver.send(INCORRECTLY_UPDATED_PROVIDER_DOT_JSON, Bundle.EMPTY); + } + } else if (action.equalsIgnoreCase(DOWNLOAD_NEW_PROVIDER_DOTJSON)) { + Bundle result = downloadNewProviderDotJSON(parameters); + if(result.getBoolean(RESULT_KEY)) { + receiver.send(CORRECTLY_UPDATED_PROVIDER_DOT_JSON, result); + } else { + receiver.send(INCORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY); + } + } else if (action.equalsIgnoreCase(SRP_AUTH)) { + Bundle session_id_bundle = authenticateBySRP(parameters); + if(session_id_bundle.getBoolean(RESULT_KEY)) { + receiver.send(SRP_AUTHENTICATION_SUCCESSFUL, session_id_bundle); + } else { + receiver.send(SRP_AUTHENTICATION_FAILED, session_id_bundle); + } + } else if (action.equalsIgnoreCase(LOG_OUT)) { + if(logOut(parameters)) { + receiver.send(LOGOUT_SUCCESSFUL, Bundle.EMPTY); + } else { + receiver.send(LOGOUT_FAILED, Bundle.EMPTY); + } + } else if (action.equalsIgnoreCase(DOWNLOAD_CERTIFICATE)) { + if(getNewCert(parameters)) { + receiver.send(CORRECTLY_DOWNLOADED_CERTIFICATE, Bundle.EMPTY); + } else { + receiver.send(INCORRECTLY_DOWNLOADED_CERTIFICATE, Bundle.EMPTY); + } + } + } + + /** + * Downloads the main cert and the eip-service.json files given through the task parameter + * @param task + * @return true if eip-service.json was parsed as a JSON object correctly. + */ + private boolean downloadJsonFiles(Bundle task) { + String cert_url = task.getString(Provider.CA_CERT); + String eip_service_json_url = task.getString(EIP.KEY); + boolean danger_on = task.getBoolean(ProviderItem.DANGER_ON); + try { + String cert_string = downloadWithCommercialCA(cert_url, danger_on); + if(cert_string.isEmpty()) return false; + X509Certificate certCert = ConfigHelper.parseX509CertificateFromString(cert_string); + cert_string = Base64.encodeToString( certCert.getEncoded(), Base64.DEFAULT); + ConfigHelper.saveSharedPref(Provider.CA_CERT, "-----BEGIN CERTIFICATE-----\n"+cert_string+"-----END CERTIFICATE-----"); + + String eip_service_string = downloadWithCommercialCA(eip_service_json_url, danger_on); + ConfigHelper.saveSharedPref(EIP.KEY, new JSONObject(eip_service_string)); + + return true; + } catch (JSONException e) { + return false; + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } + } + + /** + * Starts the authentication process using SRP protocol. + * + * @param task containing: username, password and api url. + * @return a bundle with a boolean value mapped to a key named RESULT_KEY, and which is true if authentication was successful. + */ + private Bundle authenticateBySRP(Bundle task) { + Bundle session_id_bundle = new Bundle(); + + String username = (String) task.get(LogInDialog.USERNAME); + String password = (String) task.get(LogInDialog.PASSWORD); + if(validUserLoginData(username, password)) { + String authentication_server = (String) task.get(Provider.API_URL); + + SRPParameters params = new SRPParameters(new BigInteger(ConfigHelper.NG_1024, 16).toByteArray(), ConfigHelper.G.toByteArray(), BigInteger.ZERO.toByteArray(), "SHA-256"); + LeapSRPSession client = new LeapSRPSession(username, password, params); + byte[] A = client.exponential(); + try { + JSONObject saltAndB = sendAToSRPServer(authentication_server, username, new BigInteger(1, A).toString(16)); + if(saltAndB.length() > 0) { + String salt = saltAndB.getString(LeapSRPSession.SALT); + byte[] Bbytes = new BigInteger(saltAndB.getString("B"), 16).toByteArray(); + byte[] M1 = client.response(new BigInteger(salt, 16).toByteArray(), Bbytes); + JSONObject session_idAndM2 = sendM1ToSRPServer(authentication_server, username, M1); + if(session_idAndM2.has(LeapSRPSession.M2) && client.verify((byte[])session_idAndM2.get(LeapSRPSession.M2))) { + session_id_bundle.putBoolean(RESULT_KEY, true); + } else { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_bad_user_password_user_message)); + session_id_bundle.putString(LogInDialog.USERNAME, username); + } + } else { + session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_bad_user_password_user_message)); + session_id_bundle.putString(LogInDialog.USERNAME, username); + session_id_bundle.putBoolean(RESULT_KEY, false); + } + } catch (ClientProtocolException e) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_client_http_user_message)); + session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (IOException e) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_io_exception_user_message)); + session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (JSONException e) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_json_exception_user_message)); + session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (NoSuchAlgorithmException e) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_no_such_algorithm_exception_user_message)); + session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (KeyManagementException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (KeyStoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } else { + if(!wellFormedPassword(password)) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(LogInDialog.USERNAME, username); + session_id_bundle.putBoolean(LogInDialog.PASSWORD_INVALID_LENGTH, true); + } + if(username.isEmpty()) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putBoolean(LogInDialog.USERNAME_MISSING, true); + } + } + + return session_id_bundle; + } + + /** + * Validates parameters entered by the user to log in + * @param entered_username + * @param entered_password + * @return true if both parameters are present and the entered password length is greater or equal to eight (8). + */ + private boolean validUserLoginData(String entered_username, String entered_password) { + return !(entered_username.isEmpty()) && wellFormedPassword(entered_password); + } + + /** + * Validates a password + * @param entered_password + * @return true if the entered password length is greater or equal to eight (8). + */ + private boolean wellFormedPassword(String entered_password) { + return entered_password.length() >= 8; + } + + /** + * Sends an HTTP POST request to the authentication server with the SRP Parameter A. + * @param server_url + * @param username + * @param clientA First SRP parameter sent + * @return response from authentication server + * @throws ClientProtocolException + * @throws IOException + * @throws JSONException + * @throws CertificateException + * @throws NoSuchAlgorithmException + * @throws KeyStoreException + * @throws KeyManagementException + */ + private JSONObject sendAToSRPServer(String server_url, String username, String clientA) throws ClientProtocolException, IOException, JSONException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { + Map parameters = new HashMap(); + parameters.put("login", username); + parameters.put("A", clientA); + return sendToServer(server_url + "/sessions.json", "POST", parameters); + + /*HttpPost post = new HttpPost(server_url + "/sessions.json" + "?" + "login=" + username + "&&" + "A=" + clientA); + return sendToServer(post);*/ + } + + /** + * Sends an HTTP PUT request to the authentication server with the SRP Parameter M1 (or simply M). + * @param server_url + * @param username + * @param m1 Second SRP parameter sent + * @return response from authentication server + * @throws ClientProtocolException + * @throws IOException + * @throws JSONException + * @throws CertificateException + * @throws NoSuchAlgorithmException + * @throws KeyStoreException + * @throws KeyManagementException + */ + private JSONObject sendM1ToSRPServer(String server_url, String username, byte[] m1) throws ClientProtocolException, IOException, JSONException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { + Map parameters = new HashMap(); + parameters.put("client_auth", new BigInteger(1, ConfigHelper.trim(m1)).toString(16)); + + //HttpPut put = new HttpPut(server_url + "/sessions/" + username +".json" + "?" + "client_auth" + "=" + new BigInteger(1, ConfigHelper.trim(m1)).toString(16)); + JSONObject json_response = sendToServer(server_url + "/sessions/" + username +".json", "PUT", parameters); + + JSONObject session_idAndM2 = new JSONObject(); + if(json_response.length() > 0) { + byte[] M2_not_trimmed = new BigInteger(json_response.getString(LeapSRPSession.M2), 16).toByteArray(); + /*Cookie session_id_cookie = LeapHttpClient.getInstance(getApplicationContext()).getCookieStore().getCookies().get(0); + session_idAndM2.put(ConfigHelper.SESSION_ID_COOKIE_KEY, session_id_cookie.getName()); + session_idAndM2.put(ConfigHelper.SESSION_ID_KEY, session_id_cookie.getValue());*/ + session_idAndM2.put(LeapSRPSession.M2, ConfigHelper.trim(M2_not_trimmed)); + } + return session_idAndM2; + } + + /** + * Executes an HTTP request expecting a JSON response. + * @param url + * @param request_method + * @param parameters + * @return response from authentication server + * @throws IOException + * @throws JSONException + * @throws MalformedURLException + * @throws CertificateException + * @throws NoSuchAlgorithmException + * @throws KeyStoreException + * @throws KeyManagementException + */ + private JSONObject sendToServer(String url, String request_method, Map parameters) throws JSONException, MalformedURLException, IOException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { + JSONObject json_response; + InputStream is = null; + HttpsURLConnection urlConnection = (HttpsURLConnection)new URL(url).openConnection(); + urlConnection.setRequestMethod(request_method); + urlConnection.setChunkedStreamingMode(0); + urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory()); + try { + + DataOutputStream writer = new DataOutputStream(urlConnection.getOutputStream()); + writer.writeBytes(formatHttpParameters(parameters)); + writer.close(); + + is = urlConnection.getInputStream(); + String plain_response = new Scanner(is).useDelimiter("\\A").next(); + json_response = new JSONObject(plain_response); + } finally { + InputStream error_stream = urlConnection.getErrorStream(); + if(error_stream != null) { + String error_response = new Scanner(error_stream).useDelimiter("\\A").next(); + urlConnection.disconnect(); + Log.d("Error", error_response); + json_response = new JSONObject(error_response); + if(!json_response.isNull(ERRORS) || json_response.has(ERRORS)) { + return new JSONObject(); + } + } + } + + return json_response; + } + + private String formatHttpParameters(Map parameters) throws UnsupportedEncodingException { + StringBuilder result = new StringBuilder(); + boolean first = true; + + Iterator parameter_iterator = parameters.keySet().iterator(); + while(parameter_iterator.hasNext()) { + if(first) + first = false; + else + result.append("&&"); + + String key = parameter_iterator.next(); + String value = parameters.get(key); + + result.append(URLEncoder.encode(key, "UTF-8")); + result.append("="); + result.append(URLEncoder.encode(value, "UTF-8")); + } + + return result.toString(); + } + /** + * Downloads a provider.json from a given URL, adding a new provider using the given name. + * @param task containing a boolean meaning if the provider is custom or not, another boolean meaning if the user completely trusts this provider, the provider name and its provider.json url. + * @return a bundle with a boolean value mapped to a key named RESULT_KEY, and which is true if the update was successful. + */ + private Bundle updateProviderDotJSON(Bundle task) { + Bundle result = new Bundle(); + boolean custom = task.getBoolean(ProviderItem.CUSTOM); + boolean danger_on = task.getBoolean(ProviderItem.DANGER_ON); + String provider_json_url = task.getString(Provider.DOT_JSON_URL); + String provider_name = task.getString(Provider.NAME); + + try { + String provider_dot_json_string = downloadWithCommercialCA(provider_json_url, danger_on); + if(provider_dot_json_string.isEmpty()) { + result.putBoolean(RESULT_KEY, false); + } else { + JSONObject provider_json = new JSONObject(provider_dot_json_string); + ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); + + //ProviderListContent.addItem(new ProviderItem(provider_name, provider_json_url, provider_json, custom, danger_on)); + result.putBoolean(RESULT_KEY, true); + result.putString(Provider.KEY, provider_json.toString()); + result.putBoolean(ProviderItem.DANGER_ON, danger_on); + } + } catch (JSONException e) { + result.putBoolean(RESULT_KEY, false); + } + + return result; + } + + /** + * Downloads a custom provider provider.json file + * @param task containing a boolean meaning if the user completely trusts this provider, and the provider main url entered in the new custom provider dialog. + * @return true if provider.json file was successfully parsed as a JSON object. + */ + private Bundle downloadNewProviderDotJSON(Bundle task) { + Bundle result = new Bundle(); + boolean custom = true; + boolean danger_on = task.getBoolean(ProviderItem.DANGER_ON); + + String provider_main_url = (String) task.get(Provider.MAIN_URL); + String provider_name = provider_main_url.replaceFirst("http[s]?://", "").replaceFirst("\\/", "_"); + String provider_json_url = guessProviderDotJsonURL(provider_main_url); + + String provider_json_string = downloadWithCommercialCA(provider_json_url, danger_on); + try { + if(provider_json_string.isEmpty()) { + result.putBoolean(RESULT_KEY, false); + } else { + JSONObject provider_json = new JSONObject(provider_json_string); + + ConfigHelper.saveSharedPref(Provider.KEY, provider_json); + ConfigHelper.saveSharedPref(ProviderItem.DANGER_ON, danger_on); + ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); + ProviderItem added_provider = new ProviderItem(provider_name, provider_json_url, provider_json, custom, danger_on); + ProviderListContent.addItem(added_provider); + + result.putString(Provider.NAME, added_provider.getName()); + result.putBoolean(RESULT_KEY, true); + result.putString(Provider.KEY, provider_json.toString()); + result.putBoolean(ProviderItem.DANGER_ON, danger_on); + } + } catch (JSONException e) { + result.putBoolean(RESULT_KEY, false); + } + + return result; + } + + /** + * Tries to download the contents of the provided url using commercially validated CA certificate from chosen provider. + * + * If danger_on flag is true, SSL exceptions will be managed by futher methods that will try to use some bypass methods. + * @param string_url + * @param danger_on if the user completely trusts this provider + * @return + */ + private String downloadWithCommercialCA(String string_url, boolean danger_on) { + + String json_file_content = ""; + + URL provider_url = null; + int seconds_of_timeout = 1; + try { + provider_url = new URL(string_url); + URLConnection url_connection = provider_url.openConnection(); + url_connection.setConnectTimeout(seconds_of_timeout*1000); + json_file_content = new Scanner(url_connection.getInputStream()).useDelimiter("\\A").next(); + } catch (MalformedURLException e) { + displayToast(R.string.malformed_url); + } catch(SocketTimeoutException e) { + displayToast(R.string.server_is_down_message); + } catch (FileNotFoundException e) { + e.printStackTrace(); + displayToast(R.string.server_is_down_message); + } catch (IOException e) { + if(provider_url != null) { + json_file_content = downloadWithProviderCA(provider_url, danger_on); + } else { + displayToast(R.string.certificate_error); + } + } catch (Exception e) { + if(provider_url != null && danger_on) { + json_file_content = downloadWithProviderCA(provider_url, danger_on); + } + } + + return json_file_content; + } + + /** + * Tries to download the contents of the provided url using not commercially validated CA certificate from chosen provider. + * @param url + * @param danger_on true to download CA certificate in case it has not been downloaded. + * @return an empty string if it fails, the url content if not. + */ + private String downloadWithProviderCA(URL url, boolean danger_on) { + String json_file_content = ""; + + try { + // Tell the URLConnection to use a SocketFactory from our SSLContext + HttpsURLConnection urlConnection = + (HttpsURLConnection)url.openConnection(); + urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory()); + json_file_content = new Scanner(urlConnection.getInputStream()).useDelimiter("\\A").next(); + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (UnknownHostException e) { + displayToast(R.string.server_is_down_message); + } catch (FileNotFoundException e) { + e.printStackTrace(); + displayToast(R.string.server_is_down_message); + } catch (IOException e) { + // The downloaded certificate doesn't validate our https connection. + if(danger_on) { + json_file_content = downloadWithoutCA(url); + } else { + displayToast(R.string.certificate_error); + } + } catch (KeyStoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (KeyManagementException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return json_file_content; + } + + private javax.net.ssl.SSLSocketFactory getProviderSSLSocketFactory() throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException, KeyManagementException { + String provider_cert_string = ConfigHelper.getStringFromSharedPref(Provider.CA_CERT); + + java.security.cert.Certificate provider_certificate = ConfigHelper.parseX509CertificateFromString(provider_cert_string); + + // Create a KeyStore containing our trusted CAs + String keyStoreType = KeyStore.getDefaultType(); + KeyStore keyStore = KeyStore.getInstance(keyStoreType); + keyStore.load(null, null); + keyStore.setCertificateEntry("provider_ca_certificate", provider_certificate); + + // Create a TrustManager that trusts the CAs in our KeyStore + String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm(); + TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm); + tmf.init(keyStore); + + // Create an SSLContext that uses our TrustManager + SSLContext context = SSLContext.getInstance("TLS"); + context.init(null, tmf.getTrustManagers(), null); + + return context.getSocketFactory(); + } + + /** + * Downloads the string that's in the url with any certificate. + */ + private String downloadWithoutCA(URL url) { + String string = ""; + try { + + HostnameVerifier hostnameVerifier = new HostnameVerifier() { + @Override + public boolean verify(String hostname, SSLSession session) { + return true; + } + }; + + class DefaultTrustManager implements X509TrustManager { + + @Override + public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {} + + @Override + public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {} + + @Override + public X509Certificate[] getAcceptedIssuers() { + return null; + } + } + + SSLContext context = SSLContext.getInstance("TLS"); + context.init(new KeyManager[0], new TrustManager[] {new DefaultTrustManager()}, new SecureRandom()); + + HttpsURLConnection urlConnection = (HttpsURLConnection)url.openConnection(); + urlConnection.setSSLSocketFactory(context.getSocketFactory()); + urlConnection.setHostnameVerifier(hostnameVerifier); + string = new Scanner(urlConnection.getInputStream()).useDelimiter("\\A").next(); + System.out.println("String ignoring certificate = " + string); + } catch (FileNotFoundException e) { + e.printStackTrace(); + displayToast(R.string.server_is_down_message); + } catch (IOException e) { + // The downloaded certificate doesn't validate our https connection. + e.printStackTrace(); + displayToast(R.string.certificate_error); + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (KeyManagementException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return string; + } + + /** + * Tries to guess the provider.json url given the main provider url. + * @param provider_main_url + * @return the guessed provider.json url + */ + private String guessProviderDotJsonURL(String provider_main_url) { + return provider_main_url + "/provider.json"; + } + + /** + * Logs out from the api url retrieved from the task. + * @param task containing api url from which the user will log out + * @return true if there were no exceptions + */ + private boolean logOut(Bundle task) { + try { + String delete_url = task.getString(Provider.API_URL) + "/logout"; + + HttpsURLConnection urlConnection = (HttpsURLConnection)new URL(delete_url).openConnection(); + urlConnection.setRequestMethod("DELETE"); + urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory()); + + int responseCode = urlConnection.getResponseCode(); + Log.d("logout", Integer.toString(responseCode)); + } catch (ClientProtocolException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } catch (IndexOutOfBoundsException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } catch (KeyManagementException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (KeyStoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return true; + } + + /** + * Downloads a new OpenVPN certificate, attaching authenticated cookie for authenticated certificate. + * + * @param task containing the type of the certificate to be downloaded + * @return true if certificate was downloaded correctly, false if provider.json or danger_on flag are not present in SharedPreferences, or if the certificate url could not be parsed as a URI, or if there was an SSL error. + */ + private boolean getNewCert(Bundle task) { + + try { + String type_of_certificate = task.getString(ConfigurationWizard.TYPE_OF_CERTIFICATE); + JSONObject provider_json = ConfigHelper.getJsonFromSharedPref(Provider.KEY); + URL provider_main_url = new URL(provider_json.getString(Provider.API_URL)); + String new_cert_string_url = provider_main_url.toString() + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.CERTIFICATE; + + boolean danger_on = ConfigHelper.getBoolFromSharedPref(ProviderItem.DANGER_ON); + String cert_string = downloadWithCommercialCA(new_cert_string_url, danger_on); + if(!cert_string.isEmpty()) { + // API returns concatenated cert & key. Split them for OpenVPN options + String certificateString = null, keyString = null; + String[] certAndKey = cert_string.split("(?<=-\n)"); + for (int i=0; i < certAndKey.length-1; i++){ + if ( certAndKey[i].contains("KEY") ) { + keyString = certAndKey[i++] + certAndKey[i]; + } + else if ( certAndKey[i].contains("CERTIFICATE") ) { + certificateString = certAndKey[i++] + certAndKey[i]; + } + } + try { + RSAPrivateKey keyCert = ConfigHelper.parseRsaKeyFromString(keyString); + keyString = Base64.encodeToString( keyCert.getEncoded(), Base64.DEFAULT ); + ConfigHelper.saveSharedPref(EIP.PRIVATE_KEY, "-----BEGIN RSA PRIVATE KEY-----\n"+keyString+"-----END RSA PRIVATE KEY-----"); + + X509Certificate certCert = ConfigHelper.parseX509CertificateFromString(certificateString); + certificateString = Base64.encodeToString( certCert.getEncoded(), Base64.DEFAULT); + ConfigHelper.saveSharedPref(EIP.CERTIFICATE, "-----BEGIN CERTIFICATE-----\n"+certificateString+"-----END CERTIFICATE-----"); + + return true; + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } + } else { + return false; + } + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } /*catch (URISyntaxException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + }*/ + } +} diff --git a/src/se/leap/bitmaskclient/ProviderAPIResultReceiver.java b/src/se/leap/bitmaskclient/ProviderAPIResultReceiver.java new file mode 100644 index 00000000..7b256124 --- /dev/null +++ b/src/se/leap/bitmaskclient/ProviderAPIResultReceiver.java @@ -0,0 +1,56 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import android.os.Bundle; +import android.os.Handler; +import android.os.ResultReceiver; + +/** + * Implements the ResultReceiver needed by Activities using ProviderAPI to receive the results of its operations. + * @author parmegv + * + */ +public class ProviderAPIResultReceiver extends ResultReceiver { + private Receiver mReceiver; + + public ProviderAPIResultReceiver(Handler handler) { + super(handler); + // TODO Auto-generated constructor stub + } + + public void setReceiver(Receiver receiver) { + mReceiver = receiver; + } + + /** + * Interface to enable ProviderAPIResultReceiver to receive results from the ProviderAPI IntentService. + * @author parmegv + * + */ + public interface Receiver { + public void onReceiveResult(int resultCode, Bundle resultData); + } + + @Override + protected void onReceiveResult(int resultCode, Bundle resultData) { + if (mReceiver != null) { + mReceiver.onReceiveResult(resultCode, resultData); + } + } + +} diff --git a/src/se/leap/bitmaskclient/ProviderDetailFragment.java b/src/se/leap/bitmaskclient/ProviderDetailFragment.java new file mode 100644 index 00000000..4006a76c --- /dev/null +++ b/src/se/leap/bitmaskclient/ProviderDetailFragment.java @@ -0,0 +1,114 @@ +package se.leap.bitmaskclient; + +import org.json.JSONException; +import org.json.JSONObject; + +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.ProviderListContent.ProviderItem; + +import android.app.Activity; +import android.app.AlertDialog; +import android.app.Dialog; +import android.app.DialogFragment; +import android.content.DialogInterface; +import android.os.Bundle; +import android.view.LayoutInflater; +import android.view.View; +import android.widget.TextView; + +public class ProviderDetailFragment extends DialogFragment { + + final public static String TAG = "providerDetailFragment"; + + @Override + public Dialog onCreateDialog(Bundle savedInstanceState) { + AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); + try { + + LayoutInflater inflater = getActivity().getLayoutInflater(); + View provider_detail_view = inflater.inflate(R.layout.provider_detail_fragment, null); + + JSONObject provider_json = ConfigHelper.getJsonFromSharedPref(Provider.KEY); + + final TextView domain = (TextView)provider_detail_view.findViewById(R.id.provider_detail_domain); + domain.setText(provider_json.getString(Provider.DOMAIN)); + final TextView name = (TextView)provider_detail_view.findViewById(R.id.provider_detail_name); + name.setText(provider_json.getJSONObject(Provider.NAME).getString("en")); + final TextView description = (TextView)provider_detail_view.findViewById(R.id.provider_detail_description); + description.setText(provider_json.getJSONObject(Provider.DESCRIPTION).getString("en")); + + builder.setView(provider_detail_view); + builder.setTitle(R.string.provider_details_fragment_title); + + if(anon_allowed(provider_json)) { + builder.setPositiveButton(R.string.use_anonymously_button, new DialogInterface.OnClickListener() { + public void onClick(DialogInterface dialog, int id) { + interface_with_configuration_wizard.use_anonymously(); + } + }); + } + + if(registration_allowed(provider_json)) { + builder.setNegativeButton(R.string.login_button, new DialogInterface.OnClickListener() { + public void onClick(DialogInterface dialog, int id) { + interface_with_configuration_wizard.login(); + } + }); + } + + return builder.create(); + } catch (JSONException e) { + return null; + } + } + + private boolean anon_allowed(JSONObject provider_json) { + try { + JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE); + return service_description.has(EIP.ALLOWED_ANON) && service_description.getBoolean(EIP.ALLOWED_ANON); + } catch (JSONException e) { + return false; + } + } + + private boolean registration_allowed(JSONObject provider_json) { + try { + JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE); + return service_description.has(Provider.ALLOW_REGISTRATION) && service_description.getBoolean(Provider.ALLOW_REGISTRATION); + } catch (JSONException e) { + return false; + } + } + + @Override + public void onCancel(DialogInterface dialog) { + super.onCancel(dialog); + ConfigHelper.removeFromSharedPref(Provider.KEY); + ConfigHelper.removeFromSharedPref(ProviderItem.DANGER_ON); + ConfigHelper.removeFromSharedPref(EIP.ALLOWED_ANON); + ConfigHelper.removeFromSharedPref(EIP.KEY); + } + + public static DialogFragment newInstance() { + ProviderDetailFragment provider_detail_fragment = new ProviderDetailFragment(); + return provider_detail_fragment; + } + + @Override + public void onAttach(Activity activity) { + super.onAttach(activity); + try { + interface_with_configuration_wizard = (ProviderDetailFragmentInterface) activity; + } catch (ClassCastException e) { + throw new ClassCastException(activity.toString() + + " must implement LogInDialogListener"); + } + } + + public interface ProviderDetailFragmentInterface { + public void login(); + public void use_anonymously(); + } + + ProviderDetailFragmentInterface interface_with_configuration_wizard; +} diff --git a/src/se/leap/bitmaskclient/ProviderListContent.java b/src/se/leap/bitmaskclient/ProviderListContent.java new file mode 100644 index 00000000..940a594d --- /dev/null +++ b/src/se/leap/bitmaskclient/ProviderListContent.java @@ -0,0 +1,146 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import java.io.IOException; +import java.io.InputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.net.URL; +import java.net.MalformedURLException; + +import org.json.JSONException; +import org.json.JSONObject; + +/** + * Models the provider list shown in the ConfigurationWizard. + * + * @author parmegv + * + */ +public class ProviderListContent { + + public static List ITEMS = new ArrayList(); + + public static Map ITEM_MAP = new HashMap(); + + /** + * Adds a new provider item to the end of the items map, and to the items list. + * @param item + */ + public static void addItem(ProviderItem item) { + ITEMS.add(item); + ITEM_MAP.put(String.valueOf(ITEMS.size()), item); + } + + /** + * A provider item. + */ + public static class ProviderItem { + + + final public static String CUSTOM = "custom"; + final public static String DANGER_ON = "danger_on"; + + public boolean custom = false; + public String id; + public String name; + public String domain; + public String provider_json_url; + public JSONObject provider_json; + public String provider_json_filename; + public String eip_service_json_url; + public String cert_json_url; + public boolean danger_on = false; + + /** + * @param name of the provider + * @param urls_file_input_stream file input stream linking with the assets url file + * @param custom if it's a new provider entered by the user or not + * @param danger_on if the user trusts completely the new provider + */ + public ProviderItem(String name, InputStream urls_file_input_stream, boolean custom, boolean danger_on) { + + try { + byte[] urls_file_bytes = new byte[urls_file_input_stream.available()]; + urls_file_input_stream.read(urls_file_bytes); + String urls_file_content = new String(urls_file_bytes); + JSONObject file_contents = new JSONObject(urls_file_content); + id = name; + this.name = name; + provider_json_url = file_contents.getString(Provider.DOT_JSON_URL); + domain = new URL(provider_json_url).getHost(); + //provider_json_filename = file_contents.getString("assets_json_provider"); + eip_service_json_url = file_contents.getString("json_eip_service"); + cert_json_url = file_contents.getString(EIP.CERTIFICATE); + this.custom = custom; + this.danger_on = danger_on; + } catch (MalformedURLException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * @param name of the provider + * @param provider_json_url used to download provider.json file of the provider + * @param provider_json already downloaded + * @param custom if it's a new provider entered by the user or not + * @param danger_on if the user trusts completely the new provider + */ + public ProviderItem(String name, String provider_json_url, JSONObject provider_json, boolean custom, boolean danger_on) { + + try { + id = name; + //this.name = name; + this.provider_json_url = provider_json_url; + this.provider_json = provider_json; + this.name = provider_json.getJSONObject("name").getString("en"); + domain = new URL(provider_json_url).getHost(); + eip_service_json_url = provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.SERVICE_API_PATH; + cert_json_url = provider_json.getString("ca_cert_uri"); + this.custom = custom; + this.danger_on = danger_on; + if(custom) + provider_json_filename = name + "_provider.json".replaceFirst("__", "_"); + } catch (MalformedURLException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + @Override + public String toString() { + return name; + } + + public String getName() { + return id; + } + } +} diff --git a/src/se/leap/bitmaskclient/ProviderListFragment.java b/src/se/leap/bitmaskclient/ProviderListFragment.java new file mode 100644 index 00000000..82c4bdc8 --- /dev/null +++ b/src/se/leap/bitmaskclient/ProviderListFragment.java @@ -0,0 +1,192 @@ +/** + * Copyright (c) 2013 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + package se.leap.bitmaskclient; + +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.ProviderListContent.ProviderItem; +import android.app.Activity; +import android.app.ListFragment; +import android.os.Bundle; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.ArrayAdapter; +import android.widget.ListView; +import android.content.Context; +import android.widget.TwoLineListItem; + +/** + * A list fragment representing a list of Providers. This fragment + * also supports tablet devices by allowing list items to be given an + * 'activated' state upon selection. This helps indicate which item is + * currently being viewed in a {@link DashboardFragment}. + *

+ * Activities containing this fragment MUST implement the {@link Callbacks} + * interface. + */ +public class ProviderListFragment extends ListFragment { + + private ArrayAdapter content_adapter; + + /** + * The serialization (saved instance state) Bundle key representing the + * activated item position. Only used on tablets. + */ + private static final String STATE_ACTIVATED_POSITION = "activated_position"; + + /** + * The fragment's current callback object, which is notified of list item + * clicks. + */ + private Callbacks mCallbacks = sDummyCallbacks; + + /** + * The current activated item position. Only used on tablets. + */ + private int mActivatedPosition = ListView.INVALID_POSITION; + + /** + * A callback interface that all activities containing this fragment must + * implement. This mechanism allows activities to be notified of item + * selections. + */ + public interface Callbacks { + /** + * Callback for when an item has been selected. + */ + public void onItemSelected(String id); + } + + /** + * A dummy implementation of the {@link Callbacks} interface that does + * nothing. Used only when this fragment is not attached to an activity. + */ + private static Callbacks sDummyCallbacks = new Callbacks() { + @Override + public void onItemSelected(String id) { + } + }; + + /** + * Mandatory empty constructor for the fragment manager to instantiate the + * fragment (e.g. upon screen orientation changes). + */ + public ProviderListFragment() { + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + content_adapter = new ArrayAdapter( + getActivity(), + android.R.layout.simple_list_item_activated_2, + ProviderListContent.ITEMS) { + @Override + public View getView(int position, View convertView, ViewGroup parent){ + TwoLineListItem row; + if (convertView == null) { + LayoutInflater inflater = (LayoutInflater)getActivity().getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); + row = (TwoLineListItem)inflater.inflate(android.R.layout.simple_list_item_2, null); + } else { + row = (TwoLineListItem)convertView; + } + ProviderListContent.ProviderItem data = ProviderListContent.ITEMS.get(position); + row.getText1().setText(data.domain); + row.getText2().setText(data.name); + + return row; + } + }; + setListAdapter(content_adapter); + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) { + return inflater.inflate(R.layout.provider_list_fragment, container, false); + } + + @Override + public void onViewCreated(View view, Bundle savedInstanceState) { + super.onViewCreated(view, savedInstanceState); + + // Restore the previously serialized activated item position. + if (savedInstanceState != null + && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) { + setActivatedPosition(savedInstanceState.getInt(STATE_ACTIVATED_POSITION)); + } + } + + @Override + public void onAttach(Activity activity) { + super.onAttach(activity); + + // Activities containing this fragment must implement its callbacks. + if (!(activity instanceof Callbacks)) { + throw new IllegalStateException("Activity must implement fragment's callbacks."); + } + + mCallbacks = (Callbacks) activity; + } + + @Override + public void onDetach() { + super.onDetach(); + + // Reset the active callbacks interface to the dummy implementation. + mCallbacks = sDummyCallbacks; + } + + @Override + public void onListItemClick(ListView listView, View view, int position, long id) { + super.onListItemClick(listView, view, position, id); + + // Notify the active callbacks interface (the activity, if the + // fragment is attached to one) that an item has been selected. + mCallbacks.onItemSelected(ProviderListContent.ITEMS.get(position).id); + } + + @Override + public void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + if (mActivatedPosition != ListView.INVALID_POSITION) { + // Serialize and persist the activated item position. + outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition); + } + } + + /** + * Turns on activate-on-click mode. When this mode is on, list items will be + * given the 'activated' state when touched. + */ + public void setActivateOnItemClick(boolean activateOnItemClick) { + // When setting CHOICE_MODE_SINGLE, ListView will automatically + // give items the 'activated' state when touched. + getListView().setChoiceMode(activateOnItemClick + ? ListView.CHOICE_MODE_SINGLE + : ListView.CHOICE_MODE_NONE); + } + + private void setActivatedPosition(int position) { + if (position == ListView.INVALID_POSITION) { + getListView().setItemChecked(mActivatedPosition, false); + } else { + getListView().setItemChecked(position, true); + } + + mActivatedPosition = position; + } +} diff --git a/src/se/leap/leapclient/AboutFragment.java b/src/se/leap/leapclient/AboutFragment.java deleted file mode 100644 index 97cfb584..00000000 --- a/src/se/leap/leapclient/AboutFragment.java +++ /dev/null @@ -1,60 +0,0 @@ -package se.leap.leapclient; - -import android.app.Fragment; -import android.content.pm.PackageInfo; -import android.content.pm.PackageManager.NameNotFoundException; -import android.os.Bundle; -import android.text.Html; -import android.text.Spanned; -import android.text.method.LinkMovementMethod; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.TextView; -import se.leap.leapclient.R; - -public class AboutFragment extends Fragment { - - final public static String TAG = "aboutFragment"; - - public static Fragment newInstance() { - AboutFragment provider_detail_fragment = new AboutFragment(); - return provider_detail_fragment; - } - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, - Bundle savedInstanceState) { - View v= inflater.inflate(R.layout.about, container, false); - TextView ver = (TextView) v.findViewById(R.id.version); - - String version; - String name="Openvpn"; - try { - PackageInfo packageinfo = getActivity().getPackageManager().getPackageInfo(getActivity().getPackageName(), 0); - version = packageinfo.versionName; - name = getString(R.string.app); - } catch (NameNotFoundException e) { - version = "error fetching version"; - } - - - ver.setText(getString(R.string.version_info,name,version)); - - TextView translation = (TextView) v.findViewById(R.id.translation); - - // Don't print a text for myself - if ( getString(R.string.translationby).contains("Arne Schwabe")) - translation.setText(""); - else - translation.setText(R.string.translationby); - return v; - } - -} diff --git a/src/se/leap/leapclient/ConfigHelper.java b/src/se/leap/leapclient/ConfigHelper.java deleted file mode 100644 index 14b29787..00000000 --- a/src/se/leap/leapclient/ConfigHelper.java +++ /dev/null @@ -1,317 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package se.leap.leapclient; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.math.BigInteger; -import java.io.InputStream; -import java.security.KeyFactory; -import java.security.KeyStore; -import java.security.KeyStoreException; -import java.security.NoSuchAlgorithmException; -import java.security.NoSuchProviderException; -import java.security.cert.CertificateException; -import java.security.cert.CertificateFactory; -import java.security.cert.X509Certificate; -import java.security.interfaces.RSAPrivateKey; -import java.security.spec.InvalidKeySpecException; -import java.security.spec.PKCS8EncodedKeySpec; - -import org.json.JSONException; -import org.json.JSONObject; - -import android.content.Context; -import android.content.SharedPreferences; -import android.util.Base64; - -/** - * Stores constants, and implements auxiliary methods used across all LEAP Android classes. - * - * @author parmegv - * @author MeanderingCode - * - */ -public class ConfigHelper { - - public static SharedPreferences shared_preferences; - private static KeyStore keystore_trusted; - - final public static String NG_1024 = - "eeaf0ab9adb38dd69c33f80afa8fc5e86072618775ff3c0b9ea2314c9c256576d674df7496ea81d3383b4813d692c6e0e0d5d8e250b98be48e495c1d6089dad15dc7d7b46154d6b6ce8ef4ad69b15d4982559b297bcf1885c529f566660e57ec68edbc3c05726cc02fd4cbf4976eaa9afd5138fe8376435b9fc61d2fc0eb06e3"; - final public static BigInteger G = new BigInteger("2"); - - - private static boolean checkSharedPrefs() { - try { - shared_preferences = Dashboard.getAppContext().getSharedPreferences(Dashboard.SHARED_PREFERENCES,Context.MODE_PRIVATE); - } catch (Exception e) { - return false; - } - - return true; - } - - /** - * Saves a JSON object into class scope Shared Preferences - * @param shared_preferences_key - * @param content - */ - public static void saveSharedPref(String shared_preferences_key, JSONObject content) { - - SharedPreferences.Editor shared_preferences_editor = shared_preferences - .edit(); - shared_preferences_editor.putString(shared_preferences_key, - content.toString()); - shared_preferences_editor.commit(); - } - - /** - * Saves a String object into class scope Shared Preferences - * @param shared_preferences_key - * @param content - */ - public static void saveSharedPref(String shared_preferences_key, String content) { - - SharedPreferences.Editor shared_preferences_editor = shared_preferences - .edit(); - shared_preferences_editor.putString(shared_preferences_key, - content); - shared_preferences_editor.commit(); - } - - /** - * Saves a boolean object into class scope Shared Preferences - * @param shared_preferences_key - * @param content - */ - public static void saveSharedPref(String shared_preferences_key, boolean content) { - - SharedPreferences.Editor shared_preferences_editor = shared_preferences - .edit(); - shared_preferences_editor.putBoolean(shared_preferences_key, content); - shared_preferences_editor.commit(); - } - - /** - * Saves an int into class scope Shared Preferences - * - * @param shared_preferences_key - * @param value - */ - protected static void saveSharedPref(String shared_preferences_key, int value) { - SharedPreferences.Editor shared_preferences_editor = shared_preferences.edit(); - shared_preferences_editor.putInt(shared_preferences_key, value).commit(); - } - - /** - * Gets String object from class scope Shared Preferences - * @param shared_preferences_key - * @return the string correspondent to the key parameter - */ - public static String getStringFromSharedPref(String shared_preferences_key) { - String content = null; - content = shared_preferences.getString(shared_preferences_key, ""); - return content; - } - - /** - * Gets JSON object from class scope Shared Preferences - * @param shared_preferences_key - * @return the JSON object correspondent to the key parameter - */ - public static JSONObject getJsonFromSharedPref(String shared_preferences_key) throws JSONException { - JSONObject content = null; - if ( checkSharedPrefs() ) { - String json_string = shared_preferences.getString(shared_preferences_key, ""); - content = new JSONObject(json_string); - } - - return content; - } - - /* - * This method defaults to false. - * If you use this method, be sure to fail-closed on false! - * TODO This is obviously less than ideal...solve it! - */ - public static boolean getBoolFromSharedPref(String shared_preferences_key) { - boolean value = false; - if ( checkSharedPrefs() ) { - value = shared_preferences.getBoolean(shared_preferences_key, false); - } - return value; - } - - /** - * Get an int from SharedPreferences - * - * @param shared_preferences_key Key to retrieve - * @return The value for the key or 0 - */ - protected static int getIntFromSharedPref(String shared_preferences_key) { - return shared_preferences.getInt(shared_preferences_key, 0); - } - - /* - * This method defaults to false. - * If you use this method, be sure to fail-closed on false! - * TODO This is obviously less than ideal...solve it! - */ - public static boolean removeFromSharedPref(String shared_preferences_key) { - SharedPreferences.Editor shared_preferences_editor = shared_preferences - .edit(); - shared_preferences_editor.remove(shared_preferences_key); - return shared_preferences_editor.commit(); - } - - /** - * Treat the input as the MSB representation of a number, - * and lop off leading zero elements. For efficiency, the - * input is simply returned if no leading zeroes are found. - * - * @param in array to be trimmed - */ - public static byte[] trim(byte[] in) { - if(in.length == 0 || in[0] != 0) - return in; - - int len = in.length; - int i = 1; - while(in[i] == 0 && i < len) - ++i; - byte[] ret = new byte[len - i]; - System.arraycopy(in, i, ret, 0, len - i); - return ret; - } - - /** - * Sets class scope Shared Preferences - * @param shared_preferences - */ - public static void setSharedPreferences( - SharedPreferences shared_preferences) { - ConfigHelper.shared_preferences = shared_preferences; - } - - public static X509Certificate parseX509CertificateFromString(String certificate_string) { - java.security.cert.Certificate certificate = null; - CertificateFactory cf; - try { - cf = CertificateFactory.getInstance("X.509"); - - certificate_string = certificate_string.replaceFirst("-----BEGIN CERTIFICATE-----", "").replaceFirst("-----END CERTIFICATE-----", "").trim(); - byte[] cert_bytes = Base64.decode(certificate_string, Base64.DEFAULT); - InputStream caInput = new ByteArrayInputStream(cert_bytes); - try { - certificate = cf.generateCertificate(caInput); - System.out.println("ca=" + ((X509Certificate) certificate).getSubjectDN()); - } finally { - caInput.close(); - } - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (IOException e) { - return null; - } - - return (X509Certificate) certificate; - } - - protected static RSAPrivateKey parseRsaKeyFromString(String RsaKeyString) { - RSAPrivateKey key = null; - try { - KeyFactory kf = KeyFactory.getInstance("RSA", "BC"); - - RsaKeyString = RsaKeyString.replaceFirst("-----BEGIN RSA PRIVATE KEY-----", "").replaceFirst("-----END RSA PRIVATE KEY-----", ""); - PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec( Base64.decode(RsaKeyString, Base64.DEFAULT) ); - key = (RSAPrivateKey) kf.generatePrivate(keySpec); - } catch (InvalidKeySpecException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return null; - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return null; - } catch (NoSuchProviderException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return null; - } - - return key; - } - - /** - * Adds a new X509 certificate given its input stream and its provider name - * @param provider used to store the certificate in the keystore - * @param inputStream from which X509 certificate must be generated. - */ - public static void addTrustedCertificate(String provider, InputStream inputStream) { - CertificateFactory cf; - try { - cf = CertificateFactory.getInstance("X.509"); - X509Certificate cert = - (X509Certificate)cf.generateCertificate(inputStream); - keystore_trusted.setCertificateEntry(provider, cert); - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (KeyStoreException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - /** - * Adds a new X509 certificate given in its string from and using its provider name - * @param provider used to store the certificate in the keystore - * @param certificate - */ - public static void addTrustedCertificate(String provider, String certificate) { - - try { - X509Certificate cert = ConfigHelper.parseX509CertificateFromString(certificate); - if(keystore_trusted == null) { - keystore_trusted = KeyStore.getInstance("BKS"); - keystore_trusted.load(null); - } - keystore_trusted.setCertificateEntry(provider, cert); - } catch (KeyStoreException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (IOException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - /** - * @return class wide keystore - */ - public static KeyStore getKeystore() { - return keystore_trusted; - } -} diff --git a/src/se/leap/leapclient/ConfigurationWizard.java b/src/se/leap/leapclient/ConfigurationWizard.java deleted file mode 100644 index 937238c8..00000000 --- a/src/se/leap/leapclient/ConfigurationWizard.java +++ /dev/null @@ -1,421 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import java.io.IOException; -import java.util.Iterator; - -import org.json.JSONException; -import org.json.JSONObject; - -import se.leap.leapclient.ProviderAPIResultReceiver.Receiver; -import se.leap.leapclient.ProviderListContent.ProviderItem; -import se.leap.leapclient.R; -import android.app.Activity; -import android.app.DialogFragment; -import android.app.Fragment; -import android.app.FragmentManager; -import android.app.FragmentTransaction; -import android.app.ProgressDialog; -import android.content.Intent; -import android.content.res.AssetManager; -import android.os.Bundle; -import android.os.Handler; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; - -/** - * Activity that builds and shows the list of known available providers. - * - * It also allows the user to enter custom providers with a button. - * - * @author parmegv - * - */ -public class ConfigurationWizard extends Activity -implements ProviderListFragment.Callbacks, NewProviderDialog.NewProviderDialogInterface, ProviderDetailFragment.ProviderDetailFragmentInterface, Receiver { - - private ProviderItem mSelectedProvider; - private ProgressDialog mProgressDialog; - private Intent mConfigState = new Intent(); - - final public static String TYPE_OF_CERTIFICATE = "type_of_certificate"; - final public static String ANON_CERTIFICATE = "anon_certificate"; - final public static String AUTHED_CERTIFICATE = "authed_certificate"; - - final protected static String PROVIDER_SET = "PROVIDER SET"; - final protected static String SERVICES_RETRIEVED = "SERVICES RETRIEVED"; - - public ProviderAPIResultReceiver providerAPI_result_receiver; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - setContentView(R.layout.configuration_wizard_activity); - - providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); - providerAPI_result_receiver.setReceiver(this); - - ConfigHelper.setSharedPreferences(getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE)); - - loadPreseededProviders(); - - // Only create our fragments if we're not restoring a saved instance - if ( savedInstanceState == null ){ - // TODO Some welcome screen? - // We will need better flow control when we have more Fragments (e.g. user auth) - ProviderListFragment providerList = new ProviderListFragment(); - - FragmentManager fragmentManager = getFragmentManager(); - fragmentManager.beginTransaction() - .add(R.id.configuration_wizard_layout, providerList, "providerlist") - .commit(); - } - - // TODO: If exposing deep links into your app, handle intents here. - } - - @Override - public void onReceiveResult(int resultCode, Bundle resultData) { - if(resultCode == ProviderAPI.CORRECTLY_UPDATED_PROVIDER_DOT_JSON) { - JSONObject provider_json; - try { - provider_json = new JSONObject(resultData.getString(Provider.KEY)); - boolean danger_on = resultData.getBoolean(ProviderItem.DANGER_ON); - ConfigHelper.saveSharedPref(Provider.KEY, provider_json); - ConfigHelper.saveSharedPref(ProviderItem.DANGER_ON, danger_on); - ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); - mConfigState.setAction(PROVIDER_SET); - - if(mProgressDialog != null) mProgressDialog.dismiss(); - mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.config_wait_title), getResources().getString(R.string.config_connecting_provider), true); - mProgressDialog.setMessage(getResources().getString(R.string.config_downloading_services)); - if(resultData.containsKey(Provider.NAME)) - mSelectedProvider = getProvider(resultData.getString(Provider.NAME)); - - ProviderListFragment providerList = new ProviderListFragment(); - - FragmentManager fragmentManager = getFragmentManager(); - fragmentManager.beginTransaction() - .replace(R.id.configuration_wizard_layout, providerList, "providerlist") - .commit(); - downloadJSONFiles(mSelectedProvider); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - - mProgressDialog.dismiss(); - //Toast.makeText(this, getResources().getString(R.string.config_error_parsing), Toast.LENGTH_LONG); - setResult(RESULT_CANCELED, mConfigState); - } - } - else if(resultCode == ProviderAPI.INCORRECTLY_UPDATED_PROVIDER_DOT_JSON) { - mProgressDialog.dismiss(); - setResult(RESULT_CANCELED, mConfigState); - } - else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_JSON_FILES) { - if (ConfigHelper.getBoolFromSharedPref(EIP.ALLOWED_ANON)){ - mProgressDialog.setMessage(getResources().getString(R.string.config_downloading_certificates)); - mConfigState.putExtra(SERVICES_RETRIEVED, true); - downloadAnonCert(); - } else { - mProgressDialog.dismiss(); - //Toast.makeText(getApplicationContext(), R.string.success, Toast.LENGTH_LONG).show(); - setResult(RESULT_OK); - finish(); - } - } - else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_JSON_FILES) { - //Toast.makeText(getApplicationContext(), R.string.incorrectly_downloaded_json_files_message, Toast.LENGTH_LONG).show(); - mProgressDialog.dismiss(); - setResult(RESULT_CANCELED, mConfigState); - } - else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE) { - mProgressDialog.dismiss(); - setResult(RESULT_OK); - showProviderDetails(getCurrentFocus()); - } else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE) { - mProgressDialog.dismiss(); - //Toast.makeText(getApplicationContext(), R.string.incorrectly_downloaded_certificate_message, Toast.LENGTH_LONG).show(); - setResult(RESULT_CANCELED, mConfigState); - } - } - - /** - * Callback method from {@link ProviderListFragment.Callbacks} - * indicating that the item with the given ID was selected. - */ - @Override - public void onItemSelected(String id) { - //TODO Code 2 pane view - ProviderItem selected_provider = getProvider(id); - mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.config_wait_title), getResources().getString(R.string.config_connecting_provider), true); - mSelectedProvider = selected_provider; - saveProviderJson(mSelectedProvider); - } - - @Override - public void onBackPressed() { - try { - if(ConfigHelper.getJsonFromSharedPref(Provider.KEY) == null || ConfigHelper.getJsonFromSharedPref(Provider.KEY).length() == 0) { - askDashboardToQuitApp(); - } else { - setResult(RESULT_OK); - } - } catch (JSONException e) { - askDashboardToQuitApp(); - } - super.onBackPressed(); - } - - private void askDashboardToQuitApp() { - Intent ask_quit = new Intent(); - ask_quit.putExtra(Dashboard.ACTION_QUIT, Dashboard.ACTION_QUIT); - setResult(RESULT_CANCELED, ask_quit); - } - - private ProviderItem getProvider(String id) { - Iterator providers_iterator = ProviderListContent.ITEMS.iterator(); - while(providers_iterator.hasNext()) { - ProviderItem provider = providers_iterator.next(); - if(provider.id.equalsIgnoreCase(id)) { - return provider; - } - } - return null; - } - - /** - * Loads providers data from url file contained in the project - * @return true if the file was read correctly - */ - private boolean loadPreseededProviders() { - boolean loaded_preseeded_providers = false; - AssetManager asset_manager = getAssets(); - String[] urls_filepaths = null; - try { - String url_files_folder = "urls"; - //TODO Put that folder in a better place (also inside the "for") - urls_filepaths = asset_manager.list(url_files_folder); - String provider_name = ""; - for(String url_filepath : urls_filepaths) - { - boolean custom = false; - provider_name = url_filepath.subSequence(0, url_filepath.indexOf(".")).toString(); - if(ProviderListContent.ITEMS.isEmpty()) //TODO I have to implement a way of checking if a provider new or is already present in that ITEMS list - ProviderListContent.addItem(new ProviderItem(provider_name, asset_manager.open(url_files_folder + "/" + url_filepath), custom, false)); - loaded_preseeded_providers = true; - } - } catch (IOException e) { - loaded_preseeded_providers = false; - } - - return loaded_preseeded_providers; - } - - /** - * Saves provider.json file associated with provider. - * - * If the provider is custom, the file has already been downloaded so we load it from memory. - * If not, the file is updated using the provider's URL. - * @param provider - */ - private void saveProviderJson(ProviderItem provider) { - JSONObject provider_json = new JSONObject(); - try { - if(!provider.custom) { - updateProviderDotJson(provider.name, provider.provider_json_url, provider.danger_on); - } else { - // FIXME!! We should we be updating our seeded providers list at ConfigurationWizard onStart() ? - // I think yes, but if so, where does this list live? leap.se, as it's the non-profit project for the software? - // If not, we should just be getting names/urls, and fetching the provider.json like in custom entries - provider_json = provider.provider_json; - ConfigHelper.saveSharedPref(Provider.KEY, provider_json); - ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); - ConfigHelper.saveSharedPref(ProviderItem.DANGER_ON, provider.danger_on); - - mProgressDialog.setMessage(getResources().getString(R.string.config_downloading_services)); - downloadJSONFiles(mSelectedProvider); - } - } catch (JSONException e) { - setResult(RESULT_CANCELED); - finish(); - } - } - - /** - * Asks ProviderAPI to download provider site's certificate and eip-service.json - * - * URLs are fetched from the provider parameter - * @param provider from which certificate and eip-service.json files are going to be downloaded - */ - private void downloadJSONFiles(ProviderItem provider) { - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - - parameters.putString(Provider.KEY, provider.name); - parameters.putString(Provider.CA_CERT, provider.cert_json_url); - parameters.putString(EIP.KEY, provider.eip_service_json_url); - parameters.putBoolean(ProviderItem.DANGER_ON, provider.danger_on); - - provider_API_command.setAction(ProviderAPI.DOWNLOAD_JSON_FILES_BUNDLE_EXTRA); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - startService(provider_API_command); - } - - /** - * Asks ProviderAPI to download an anonymous (anon) VPN certificate. - */ - private void downloadAnonCert() { - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - - parameters.putString(TYPE_OF_CERTIFICATE, ANON_CERTIFICATE); - - provider_API_command.setAction(ProviderAPI.DOWNLOAD_CERTIFICATE); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - startService(provider_API_command); - } - - /** - * Open the new provider dialog - */ - public void addAndSelectNewProvider() { - FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); - Fragment previous_new_provider_dialog = getFragmentManager().findFragmentByTag(NewProviderDialog.TAG); - if (previous_new_provider_dialog != null) { - fragment_transaction.remove(previous_new_provider_dialog); - } - fragment_transaction.addToBackStack(null); - - DialogFragment newFragment = NewProviderDialog.newInstance(); - newFragment.show(fragment_transaction, NewProviderDialog.TAG); - } - - /** - * Once selected a provider, this fragment offers the user to log in, - * use it anonymously (if possible) - * or cancel his/her election pressing the back button. - * @param view - */ - public void showProviderDetails(View view) { - FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); - Fragment previous_provider_details_dialog = getFragmentManager().findFragmentByTag(ProviderDetailFragment.TAG); - if (previous_provider_details_dialog != null) { - fragment_transaction.remove(previous_provider_details_dialog); - } - fragment_transaction.addToBackStack(null); - - DialogFragment newFragment = ProviderDetailFragment.newInstance(); - newFragment.show(fragment_transaction, ProviderDetailFragment.TAG); - } - - @Override - public void saveAndSelectProvider(String provider_main_url, boolean danger_on) { - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - parameters.putString(Provider.MAIN_URL, provider_main_url); - parameters.putBoolean(ProviderItem.DANGER_ON, danger_on); - - provider_API_command.setAction(ProviderAPI.DOWNLOAD_NEW_PROVIDER_DOTJSON); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - startService(provider_API_command); - } - - /** - * Asks ProviderAPI to download a new provider.json file - * @param provider_name - * @param provider_json_url - * @param danger_on tells if HTTPS client should bypass certificate errors - */ - public void updateProviderDotJson(String provider_name, String provider_json_url, boolean danger_on) { - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - parameters.putString(Provider.NAME, provider_name); - parameters.putString(Provider.DOT_JSON_URL, provider_json_url); - parameters.putBoolean(ProviderItem.DANGER_ON, danger_on); - - provider_API_command.setAction(ProviderAPI.UPDATE_PROVIDER_DOTJSON); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - startService(provider_API_command); - } - - @Override - public boolean onCreateOptionsMenu(Menu menu) { - getMenuInflater().inflate(R.menu.configuration_wizard_activity, menu); - return true; - } - - @Override - public boolean onOptionsItemSelected(MenuItem item){ - switch (item.getItemId()){ - case R.id.about_leap: - showAboutFragment(getCurrentFocus()); - return true; - case R.id.new_provider: - addAndSelectNewProvider(); - return true; - default: - return super.onOptionsItemSelected(item); - } - } - - /** - * Once selected a provider, this fragment offers the user to log in, - * use it anonymously (if possible) - * or cancel his/her election pressing the back button. - * @param view - */ - public void showAboutFragment(View view) { - FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); - Fragment previous_about_fragment = getFragmentManager().findFragmentByTag(AboutFragment.TAG); - if (previous_about_fragment == null) { - fragment_transaction.addToBackStack(null); - - Fragment newFragment = AboutFragment.newInstance(); - fragment_transaction.replace(R.id.configuration_wizard_layout, newFragment, AboutFragment.TAG).commit(); - } - } - - @Override - public void login() { - Intent ask_login = new Intent(); - ask_login.putExtra(LogInDialog.VERB, LogInDialog.VERB); - setResult(RESULT_OK, ask_login); - finish(); - } - - @Override - public void use_anonymously() { - setResult(RESULT_OK); - finish(); - } -} diff --git a/src/se/leap/leapclient/Dashboard.java b/src/se/leap/leapclient/Dashboard.java deleted file mode 100644 index 19d33a12..00000000 --- a/src/se/leap/leapclient/Dashboard.java +++ /dev/null @@ -1,353 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import org.apache.http.cookie.Cookie; -import org.apache.http.impl.cookie.BasicClientCookie; -import org.json.JSONException; -import org.json.JSONObject; - -import se.leap.leapclient.ProviderAPIResultReceiver.Receiver; -import se.leap.openvpn.MainActivity; -import android.app.Activity; -import android.app.AlertDialog; -import android.app.DialogFragment; -import android.app.Fragment; -import android.app.FragmentManager; -import android.app.FragmentTransaction; -import android.app.ProgressDialog; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.SharedPreferences; -import android.os.Bundle; -import android.os.Handler; -import android.view.Menu; -import android.view.MenuItem; -import android.view.View; -import android.view.ViewGroup; -import android.widget.TextView; -import android.widget.Toast; - -/** - * The main user facing Activity of LEAP Android, consisting of status, controls, - * and access to preferences. - * - * @author Sean Leonard - */ -public class Dashboard extends Activity implements LogInDialog.LogInDialogInterface,Receiver { - - protected static final int CONFIGURE_LEAP = 0; - - private static final String TAG_EIP_FRAGMENT = "EIP_DASHBOARD_FRAGMENT"; - final public static String SHARED_PREFERENCES = "LEAPPreferences"; - final public static String ACTION_QUIT = "quit"; - - private ProgressDialog mProgressDialog; - - private static Context app; - private static SharedPreferences preferences; - private static Provider provider; - - private TextView providerNameTV; - - private boolean authed = false; - - public ProviderAPIResultReceiver providerAPI_result_receiver; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - app = this; - - ConfigHelper.setSharedPreferences(getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE)); - preferences = ConfigHelper.shared_preferences; - - if (ConfigHelper.getStringFromSharedPref(Provider.KEY).isEmpty()) - startActivityForResult(new Intent(this,ConfigurationWizard.class),CONFIGURE_LEAP); - else - buildDashboard(); - } - - @Override - protected void onActivityResult(int requestCode, int resultCode, Intent data){ - if ( requestCode == CONFIGURE_LEAP ) { - if ( resultCode == RESULT_OK ){ - startService( new Intent(EIP.ACTION_UPDATE_EIP_SERVICE) ); - buildDashboard(); - if(data != null && data.hasExtra(LogInDialog.VERB)) { - View view = ((ViewGroup)findViewById(android.R.id.content)).getChildAt(0); - logInDialog(view, Bundle.EMPTY); - } - } else if(resultCode == RESULT_CANCELED && data.hasExtra(ACTION_QUIT)) { - finish(); - } else - configErrorDialog(); - } - } - - /** - * Dialog shown when encountering a configuration error. Such errors require - * reconfiguring LEAP or aborting the application. - */ - private void configErrorDialog() { - AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getAppContext()); - alertBuilder.setTitle(getResources().getString(R.string.setup_error_title)); - alertBuilder - .setMessage(getResources().getString(R.string.setup_error_text)) - .setCancelable(false) - .setPositiveButton(getResources().getString(R.string.setup_error_configure_button), new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - startActivityForResult(new Intent(getAppContext(),ConfigurationWizard.class),CONFIGURE_LEAP); - } - }) - .setNegativeButton(getResources().getString(R.string.setup_error_close_button), new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - SharedPreferences.Editor prefsEdit = getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE).edit(); - prefsEdit.remove(Provider.KEY).commit(); - finish(); - } - }) - .show(); - } - - /** - * Inflates permanent UI elements of the View and contains logic for what - * service dependent UI elements to include. - */ - private void buildDashboard() { - provider = Provider.getInstance(); - provider.init( this ); - - setContentView(R.layout.client_dashboard); - - providerNameTV = (TextView) findViewById(R.id.providerName); - providerNameTV.setText(provider.getDomain()); - providerNameTV.setTextSize(28); - - FragmentManager fragMan = getFragmentManager(); - if ( provider.hasEIP()){ - EipServiceFragment eipFragment = new EipServiceFragment(); - fragMan.beginTransaction().replace(R.id.servicesCollection, eipFragment, TAG_EIP_FRAGMENT).commit(); - } - } - - @Override - public boolean onPrepareOptionsMenu(Menu menu) { - JSONObject provider_json; - try { - provider_json = ConfigHelper.getJsonFromSharedPref(Provider.KEY); - JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE); - if(service_description.getBoolean(Provider.ALLOW_REGISTRATION)) { - if(authed) { - menu.findItem(R.id.login_button).setVisible(false); - menu.findItem(R.id.logout_button).setVisible(true); - } else { - menu.findItem(R.id.login_button).setVisible(true); - menu.findItem(R.id.logout_button).setVisible(false); - } - } - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - return true; - } - - @Override - public boolean onCreateOptionsMenu(Menu menu) { - getMenuInflater().inflate(R.menu.client_dashboard, menu); - return true; - } - - @Override - public boolean onOptionsItemSelected(MenuItem item){ - Intent intent; - switch (item.getItemId()){ - case R.id.about_leap: - Fragment aboutFragment = new AboutFragment(); - FragmentTransaction trans = getFragmentManager().beginTransaction(); - trans.replace(R.id.dashboardLayout, aboutFragment); - trans.addToBackStack(null); - trans.commit(); - return true; - case R.id.legacy_interface: - intent = new Intent(this,MainActivity.class); - startActivity(intent); - return true; - case R.id.switch_provider: - startActivityForResult(new Intent(this,ConfigurationWizard.class),CONFIGURE_LEAP); - return true; - case R.id.login_button: - View view = ((ViewGroup)findViewById(android.R.id.content)).getChildAt(0); - logInDialog(view, Bundle.EMPTY); - return true; - case R.id.logout_button: - logOut(); - return true; - default: - return super.onOptionsItemSelected(item); - } - - } - - @Override - public void authenticate(String username, String password) { - providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); - providerAPI_result_receiver.setReceiver(this); - - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - parameters.putString(LogInDialog.USERNAME, username); - parameters.putString(LogInDialog.PASSWORD, password); - - JSONObject provider_json; - try { - provider_json = new JSONObject(preferences.getString(Provider.KEY, "")); - parameters.putString(Provider.API_URL, provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION)); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - - provider_API_command.setAction(ProviderAPI.SRP_AUTH); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - if(mProgressDialog != null) mProgressDialog.dismiss(); - mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.authenticating_title), getResources().getString(R.string.authenticating_message), true); - startService(provider_API_command); - } - - /** - * Asks ProviderAPI to log out. - */ - public void logOut() { - providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); - providerAPI_result_receiver.setReceiver(this); - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - - JSONObject provider_json; - try { - provider_json = new JSONObject(preferences.getString(Provider.KEY, "")); - parameters.putString(Provider.API_URL, provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION)); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - - provider_API_command.setAction(ProviderAPI.LOG_OUT); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - if(mProgressDialog != null) mProgressDialog.dismiss(); - mProgressDialog = ProgressDialog.show(this, getResources().getString(R.string.logout_title), getResources().getString(R.string.logout_message), true); - startService(provider_API_command); - } - - /** - * Shows the log in dialog. - * @param view from which the dialog is created. - */ - public void logInDialog(View view, Bundle resultData) { - FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction(); - Fragment previous_log_in_dialog = getFragmentManager().findFragmentByTag(LogInDialog.TAG); - if (previous_log_in_dialog != null) { - fragment_transaction.remove(previous_log_in_dialog); - } - fragment_transaction.addToBackStack(null); - - DialogFragment newFragment = LogInDialog.newInstance(); - if(resultData != null && !resultData.isEmpty()) { - newFragment.setArguments(resultData); - } - newFragment.show(fragment_transaction, LogInDialog.TAG); - } - - /** - * Asks ProviderAPI to download an authenticated OpenVPN certificate. - * @param session_id cookie for the server to allow us to download the certificate. - */ - private void downloadAuthedUserCertificate(/*Cookie session_id*/) { - providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler()); - providerAPI_result_receiver.setReceiver(this); - - Intent provider_API_command = new Intent(this, ProviderAPI.class); - - Bundle parameters = new Bundle(); - parameters.putString(ConfigurationWizard.TYPE_OF_CERTIFICATE, ConfigurationWizard.AUTHED_CERTIFICATE); - /*parameters.putString(ConfigHelper.SESSION_ID_COOKIE_KEY, session_id.getName()); - parameters.putString(ConfigHelper.SESSION_ID_KEY, session_id.getValue());*/ - - provider_API_command.setAction(ProviderAPI.DOWNLOAD_CERTIFICATE); - provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters); - provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver); - - startService(provider_API_command); - } - - @Override - public void onReceiveResult(int resultCode, Bundle resultData) { - if(resultCode == ProviderAPI.SRP_AUTHENTICATION_SUCCESSFUL){ - String session_id_cookie_key = resultData.getString(ProviderAPI.SESSION_ID_COOKIE_KEY); - String session_id_string = resultData.getString(ProviderAPI.SESSION_ID_KEY); - setResult(RESULT_OK); - authed = true; - invalidateOptionsMenu(); - - //Cookie session_id = new BasicClientCookie(session_id_cookie_key, session_id_string); - downloadAuthedUserCertificate(/*session_id*/); - } else if(resultCode == ProviderAPI.SRP_AUTHENTICATION_FAILED) { - mProgressDialog.dismiss(); - logInDialog(getCurrentFocus(), resultData); - } else if(resultCode == ProviderAPI.LOGOUT_SUCCESSFUL) { - authed = false; - invalidateOptionsMenu(); - setResult(RESULT_OK); - mProgressDialog.dismiss(); - } else if(resultCode == ProviderAPI.LOGOUT_FAILED) { - setResult(RESULT_CANCELED); - mProgressDialog.dismiss(); - Toast.makeText(getApplicationContext(), R.string.log_out_failed_message, Toast.LENGTH_LONG).show(); - } else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE) { - setResult(RESULT_OK); - mProgressDialog.dismiss(); - Toast.makeText(getApplicationContext(), R.string.successful_authed_cert_downloaded_message, Toast.LENGTH_LONG).show(); - } else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE) { - setResult(RESULT_CANCELED); - mProgressDialog.dismiss(); - Toast.makeText(getApplicationContext(), R.string.authed_cert_download_failed_message, Toast.LENGTH_LONG).show(); - } - } - - /** - * For retrieving the base application Context in classes that don't extend - * Android's Activity class - * - * @return Application Context as defined by this for Dashboard instance - */ - public static Context getAppContext() { - return app; - } - -} diff --git a/src/se/leap/leapclient/EIP.java b/src/se/leap/leapclient/EIP.java deleted file mode 100644 index 0a537b4d..00000000 --- a/src/se/leap/leapclient/EIP.java +++ /dev/null @@ -1,519 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import java.util.Collection; -import java.util.HashMap; -import java.util.Iterator; -import java.util.NoSuchElementException; -import java.util.Vector; - -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -import se.leap.openvpn.ConfigParser; -import se.leap.openvpn.ConfigParser.ConfigParseError; -import se.leap.openvpn.LaunchVPN; -import se.leap.openvpn.OpenVpnManagementThread; -import se.leap.openvpn.OpenVpnService; -import se.leap.openvpn.OpenVpnService.LocalBinder; -import se.leap.openvpn.ProfileManager; -import se.leap.openvpn.VpnProfile; - -import android.app.Activity; -import android.app.IntentService; -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.content.ServiceConnection; -import android.os.Bundle; -import android.os.IBinder; -import android.os.ResultReceiver; -import android.util.Log; - -/** - * EIP is the abstract base class for interacting with and managing the Encrypted - * Internet Proxy connection. Connections are started, stopped, and queried through - * this IntentService. - * Contains logic for parsing eip-service.json from the provider, configuring and selecting - * gateways, and controlling {@link .openvpn.OpenVpnService} connections. - * - * @author Sean Leonard - */ -public final class EIP extends IntentService { - - public final static String ACTION_START_EIP = "se.leap.leapclient.START_EIP"; - public final static String ACTION_STOP_EIP = "se.leap.leapclient.STOP_EIP"; - public final static String ACTION_UPDATE_EIP_SERVICE = "se.leap.leapclient.UPDATE_EIP_SERVICE"; - public final static String ACTION_IS_EIP_RUNNING = "se.leap.leapclient.IS_RUNNING"; - public final static String EIP_NOTIFICATION = "EIP_NOTIFICATION"; - public final static String ALLOWED_ANON = "allow_anonymous"; - public final static String CERTIFICATE = "cert"; - public final static String PRIVATE_KEY = "private_key"; - public final static String KEY = "eip"; - public final static String PARSED_SERIAL = "eip_parsed_serial"; - public final static String SERVICE_API_PATH = "config/eip-service.json"; - public final static String RECEIVER_TAG = "receiverTag"; - public final static String REQUEST_TAG = "requestTag"; - - private static Context context; - private static ResultReceiver mReceiver; - private static OpenVpnService mVpnService; - private static boolean mBound = false; - // Used to store actions to "resume" onServiceConnection - private static String mPending = null; - - private static int parsedEipSerial; - private static JSONObject eipDefinition = null; - - private static OVPNGateway activeGateway = null; - - public EIP(){ - super("LEAPEIP"); - } - - @Override - public void onCreate() { - super.onCreate(); - - context = getApplicationContext(); - - try { - eipDefinition = ConfigHelper.getJsonFromSharedPref(KEY); - parsedEipSerial = ConfigHelper.getIntFromSharedPref(PARSED_SERIAL); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - - this.retreiveVpnService(); - } - - @Override - public void onDestroy() { - unbindService(mVpnServiceConn); - mBound = false; - - super.onDestroy(); - } - - @Override - protected void onHandleIntent(Intent intent) { - String action = intent.getAction(); - mReceiver = intent.getParcelableExtra(RECEIVER_TAG); - - if ( action == ACTION_IS_EIP_RUNNING ) - this.isRunning(); - if ( action == ACTION_UPDATE_EIP_SERVICE ) - this.updateEIPService(); - else if ( action == ACTION_START_EIP ) - this.startEIP(); - else if ( action == ACTION_STOP_EIP ) - this.stopEIP(); - } - - /** - * Sends an Intent to bind OpenVpnService. - * Used when OpenVpnService isn't bound but might be running. - */ - private void retreiveVpnService() { - Intent bindIntent = new Intent(this,OpenVpnService.class); - bindIntent.setAction(OpenVpnService.RETRIEVE_SERVICE); - bindService(bindIntent, mVpnServiceConn, 0); - } - - private static ServiceConnection mVpnServiceConn = new ServiceConnection() { - - @Override - public void onServiceConnected(ComponentName name, IBinder service) { - LocalBinder binder = (LocalBinder) service; - mVpnService = binder.getService(); - mBound = true; - - if (mReceiver != null && mPending != null) { - - boolean running = mVpnService.isRunning(); - int resultCode = Activity.RESULT_CANCELED; - - if (mPending.equals(ACTION_IS_EIP_RUNNING)) - resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; - if (mPending.equals(ACTION_START_EIP)) - resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; - else if (mPending.equals(ACTION_STOP_EIP)) - resultCode = (running) ? Activity.RESULT_CANCELED - : Activity.RESULT_OK; - Bundle resultData = new Bundle(); - resultData.putString(REQUEST_TAG, EIP_NOTIFICATION); - mReceiver.send(resultCode, resultData); - - mPending = null; - } - } - - @Override - public void onServiceDisconnected(ComponentName name) { - mBound = false; - - if (mReceiver != null){ - Bundle resultData = new Bundle(); - resultData.putString(REQUEST_TAG, EIP_NOTIFICATION); - mReceiver.send(Activity.RESULT_CANCELED, resultData); - } - } - - }; - - /** - * Attempts to determine if OpenVpnService has an established VPN connection - * through the bound ServiceConnection. If there is no bound service, this - * method will attempt to bind a running OpenVpnService and send - * Activity.RESULT_CANCELED to the ResultReceiver that made the - * request. - * Note: If the request to bind OpenVpnService is successful, the ResultReceiver - * will be notified in {@link onServiceConnected()} - */ - private void isRunning() { - Bundle resultData = new Bundle(); - resultData.putString(REQUEST_TAG, ACTION_IS_EIP_RUNNING); - int resultCode = Activity.RESULT_CANCELED; - if (mBound) { - resultCode = (mVpnService.isRunning()) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; - } else { - mPending = ACTION_IS_EIP_RUNNING; - this.retreiveVpnService(); - } - - if (mReceiver != null){ - mReceiver.send(resultCode, resultData); - } - } - - /** - * Initiates an EIP connection by selecting a gateway and preparing and sending an - * Intent to {@link se.leap.openvpn.LaunchVPN} - */ - private void startEIP() { - if (activeGateway==null) - activeGateway = selectGateway(); - - Intent intent = new Intent(this,LaunchVPN.class); - intent.setAction(Intent.ACTION_MAIN); - intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - intent.putExtra(LaunchVPN.EXTRA_KEY, activeGateway.mVpnProfile.getUUID().toString() ); - intent.putExtra(LaunchVPN.EXTRA_NAME, activeGateway.mVpnProfile.getName() ); - intent.putExtra(RECEIVER_TAG, mReceiver); - startActivity(intent); - mPending = ACTION_START_EIP; - } - - /** - * Disconnects the EIP connection gracefully through the bound service or forcefully - * if there is no bound service. Sends a message to the requesting ResultReceiver. - */ - private void stopEIP() { - if (mBound) - mVpnService.onRevoke(); - else - OpenVpnManagementThread.stopOpenVPN(); - - if (mReceiver != null){ - Bundle resultData = new Bundle(); - resultData.putString(REQUEST_TAG, ACTION_STOP_EIP); - mReceiver.send(Activity.RESULT_OK, resultData); - } - } - - /** - * Loads eip-service.json from SharedPreferences and calls {@link updateGateways()} - * to parse gateway definitions. - * TODO Implement API call to refresh eip-service.json from the provider - */ - private void updateEIPService() { - try { - eipDefinition = ConfigHelper.getJsonFromSharedPref(EIP.KEY); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - if (eipDefinition.optInt("serial") > parsedEipSerial) - updateGateways(); - } - - /** - * Choose a gateway to connect to based on timezone from system locale data - * - * @return The gateway to connect to - */ - private OVPNGateway selectGateway() { - // TODO Implement gateway selection logic based on TZ or preferences - // TODO Implement search through gateways loaded from SharedPreferences - // TODO Remove String arg constructor in favor of findGatewayByName(String) - return new OVPNGateway("first"); - } - - /** - * Walk the list of gateways defined in eip-service.json and parse them into - * OVPNGateway objects. - * TODO Store the OVPNGateways (as Serializable) in SharedPreferences - */ - private void updateGateways(){ - JSONArray gatewaysDefined = null; - - try { - gatewaysDefined = eipDefinition.getJSONArray("gateways"); - } catch (JSONException e1) { - // TODO Auto-generated catch block - e1.printStackTrace(); - } - - for ( int i=0 ; i < gatewaysDefined.length(); i++ ){ - - JSONObject gw = null; - - try { - gw = gatewaysDefined.getJSONObject(i); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - - try { - if ( gw.getJSONObject("capabilities").getJSONArray("transport").toString().contains("openvpn") ){ - new OVPNGateway(gw); - } - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - ConfigHelper.saveSharedPref(PARSED_SERIAL, eipDefinition.optInt(Provider.API_RETURN_SERIAL)); - } - - /** - * OVPNGateway provides objects defining gateways and their options and metadata. - * Each instance contains a VpnProfile for OpenVPN specific data and member - * variables describing capabilities and location - * - * @author Sean Leonard - */ - private class OVPNGateway { - - private String TAG = "OVPNGateway"; - - private String mName; - private VpnProfile mVpnProfile; - private JSONObject mGateway; - private HashMap>> options = new HashMap>>(); - - - /** - * Attempts to retrieve a VpnProfile by name and build an OVPNGateway around it. - * FIXME This needs to become a findGatewayByName() method - * - * @param name The hostname of the gateway to inflate - */ - private OVPNGateway(String name){ - mName = name; - - this.loadVpnProfile(); - } - - private void loadVpnProfile() { - ProfileManager vpl = ProfileManager.getInstance(context); - - try { - if ( mName == "first" ) { - mName = vpl.getProfiles().iterator().next().mName; - } - - mVpnProfile = vpl.getProfileByName(mName); - - } catch (NoSuchElementException e) { - updateEIPService(); - this.loadVpnProfile(); // FIXME catch infinite loops - } catch (Exception e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - /** - * Build a gateway object from a JSON OpenVPN gateway definition in eip-service.json - * and create a VpnProfile belonging to it. - * - * @param gateway The JSON OpenVPN gateway definition to parse - */ - protected OVPNGateway(JSONObject gateway){ - - mGateway = gateway; - - // Currently deletes VpnProfile for host, if there already is one, and builds new - ProfileManager vpl = ProfileManager.getInstance(context); - Collection profiles = vpl.getProfiles(); - for (Iterator it = profiles.iterator(); it.hasNext(); ){ - VpnProfile p = it.next(); - try { - if ( p.mName.contains( gateway.getString("host") ) ) - it.remove(); - vpl.removeProfile(context, p); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - this.parseOptions(); - this.createVPNProfile(); - - setUniqueProfileName(vpl); - vpl.addProfile(mVpnProfile); - vpl.saveProfile(context, mVpnProfile); - vpl.saveProfileList(context); - } - - /** - * Attempts to create a unique profile name from the hostname of the gateway - * - * @param profileManager - */ - private void setUniqueProfileName(ProfileManager profileManager) { - int i=0; - - String newname; - try { - newname = mGateway.getString("host"); - while(profileManager.getProfileByName(newname)!=null) { - i++; - if(i==1) - newname = getString(R.string.converted_profile); - else - newname = getString(R.string.converted_profile_i,i); - } - - mVpnProfile.mName=newname; - } catch (JSONException e) { - // TODO Auto-generated catch block - Log.v(TAG,"Couldn't read gateway name for profile creation!"); - e.printStackTrace(); - } - } - - /** - * FIXME This method is really the outline of the refactoring needed in se.leap.openvpn.ConfigParser - */ - private void parseOptions(){ - - // FIXME move these to a common API (& version) definition place, like ProviderAPI or ConfigHelper - String common_options = "openvpn_configuration"; - String remote = "ip_address"; - String ports = "ports"; - String protos = "protocols"; - String capabilities = "capabilities"; - - Vector arg = new Vector(); - Vector> args = new Vector>(); - - try { - JSONObject def = (JSONObject) eipDefinition.get(common_options); - Iterator keys = def.keys(); - Vector> value = new Vector>(); - while ( keys.hasNext() ){ - String key = keys.next().toString(); - - arg.add(key); - for ( String word : def.getString(key).split(" ") ) - arg.add(word); - value.add( (Vector) arg.clone() ); - options.put(key, (Vector>) value.clone()); - - value.clear(); - arg.clear(); - } - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - - try { - arg.add("remote"); - arg.add(mGateway.getString(remote)); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - args.add((Vector) arg.clone()); - options.put("remote", (Vector>) args.clone() ); - arg.clear(); - args.clear(); - - JSONArray protocolsJSON = null; - arg.add("proto"); - try { - protocolsJSON = mGateway.getJSONObject(capabilities).getJSONArray(protos); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - Vector protocols = new Vector(); - for ( int i=0; i) arg.clone()); - options.put("proto", (Vector>) args.clone()); - arg.clear(); - args.clear(); - - - String port = null; - arg.add("port"); - try { - port = mGateway.getJSONObject(capabilities).getJSONArray(ports).optString(0); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - arg.add(port); - args.add((Vector) arg.clone()); - options.put("port", (Vector>) args.clone()); - args.clear(); - arg.clear(); - } - - /** - * Create and attach the VpnProfile to our gateway object - */ - protected void createVPNProfile(){ - try { - ConfigParser cp = new ConfigParser(); - cp.setDefinition(options); - VpnProfile vp = cp.convertProfile(); - mVpnProfile = vp; - Log.v(TAG,"Created VPNProfile"); - } catch (ConfigParseError e) { - // FIXME We didn't get a VpnProfile! Error handling! and log level - Log.v(TAG,"Error createing VPNProfile"); - e.printStackTrace(); - } - } - } - -} diff --git a/src/se/leap/leapclient/EipServiceFragment.java b/src/se/leap/leapclient/EipServiceFragment.java deleted file mode 100644 index 628572b4..00000000 --- a/src/se/leap/leapclient/EipServiceFragment.java +++ /dev/null @@ -1,264 +0,0 @@ -package se.leap.leapclient; - -import se.leap.openvpn.LogWindow; -import se.leap.openvpn.OpenVPN; -import se.leap.openvpn.OpenVPN.StateListener; -import android.app.Activity; -import android.app.AlertDialog; -import android.app.Fragment; -import android.content.DialogInterface; -import android.content.Intent; -import android.os.Bundle; -import android.os.Handler; -import android.os.ResultReceiver; -import android.view.LayoutInflater; -import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.ViewGroup; -import android.widget.CompoundButton.OnCheckedChangeListener; -import android.widget.CompoundButton; -import android.widget.RelativeLayout; -import android.widget.Switch; -import android.widget.TextView; - -public class EipServiceFragment extends Fragment implements StateListener, OnClickListener, OnCheckedChangeListener { - - private static final String IS_EIP_PENDING = "is_eip_pending"; - - private View eipFragment; - private Switch eipSwitch; - private View eipDetail; - private TextView eipStatus; - - private boolean eipAutoSwitched = true; - - private boolean mEipStartPending = false; - - private EIPReceiver mEIPReceiver; - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, - Bundle savedInstanceState) { - - eipFragment = inflater.inflate(R.layout.eip_service_fragment, container, false); - - eipDetail = ((RelativeLayout) eipFragment.findViewById(R.id.eipDetail)); - eipDetail.setVisibility(View.VISIBLE); - - View eipSettings = eipFragment.findViewById(R.id.eipSettings); - eipSettings.setVisibility(View.GONE); // FIXME too! - - if (mEipStartPending) - eipFragment.findViewById(R.id.eipProgress).setVisibility(View.VISIBLE); - - eipStatus = (TextView) eipFragment.findViewById(R.id.eipStatus); - eipStatus.setOnClickListener(this); - - eipSwitch = (Switch) eipFragment.findViewById(R.id.eipSwitch); - eipSwitch.setOnTouchListener(new View.OnTouchListener() { - @Override - public boolean onTouch(View v, MotionEvent event) { - eipAutoSwitched = false; - return false; - } - }); - eipSwitch.setOnCheckedChangeListener(this); - - return eipFragment; - } - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - mEIPReceiver = new EIPReceiver(new Handler()); - - if (savedInstanceState != null) - mEipStartPending = savedInstanceState.getBoolean(IS_EIP_PENDING); - } - - @Override - public void onResume() { - super.onResume(); - - OpenVPN.addStateListener(this); - } - - @Override - public void onPause() { - super.onPause(); - - OpenVPN.removeStateListener(this); - } - - @Override - public void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - outState.putBoolean(IS_EIP_PENDING, mEipStartPending); - } - - @Override - public void onClick(View buttonView) { - if (buttonView.equals(eipStatus)) - showEIPLog(); - } - - /** - * Launches the se.leap.openvpn.LogWindow Activity showing detailed OpenVPN log - */ - public void showEIPLog(){ - Intent intent = new Intent(getActivity().getBaseContext(),LogWindow.class); - intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); - startActivity(intent); - } - - @Override - public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { - if (buttonView.equals(eipSwitch) && !eipAutoSwitched){ - if (isChecked){ - mEipStartPending = true; - eipFragment.findViewById(R.id.eipProgress).setVisibility(View.VISIBLE); - ((TextView) eipFragment.findViewById(R.id.eipStatus)).setText(R.string.eip_status_start_pending); - eipCommand(EIP.ACTION_START_EIP); - } else { - if (mEipStartPending){ - AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getActivity()); - alertBuilder.setTitle(getResources().getString(R.string.eip_cancel_connect_title)); - alertBuilder - .setMessage(getResources().getString(R.string.eip_cancel_connect_text)) - .setPositiveButton(getResources().getString(R.string.eip_cancel_connect_cancel), new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - eipCommand(EIP.ACTION_STOP_EIP); - } - }) - .setNegativeButton(getResources().getString(R.string.eip_cancel_connect_false), new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - eipAutoSwitched = true; - eipSwitch.setChecked(true); - eipAutoSwitched = false; - } - }) - .show(); - } else { - eipCommand(EIP.ACTION_STOP_EIP); - } - } - } - eipAutoSwitched = true; - } - - /** - * Send a command to EIP - * - * @param action A valid String constant from EIP class representing an Intent - * filter for the EIP class - */ - private void eipCommand(String action){ - // TODO validate "action"...how do we get the list of intent-filters for a class via Android API? - Intent vpnIntent = new Intent(action); - vpnIntent.putExtra(EIP.RECEIVER_TAG, mEIPReceiver); - getActivity().startService(vpnIntent); - } - - @Override - public void updateState(final String state, final String logmessage, final int localizedResId) { - // Note: "states" are not organized anywhere...collected state strings: - // NOPROCESS,NONETWORK,BYTECOUNT,AUTH_FAILED + some parsing thing ( WAIT(?),AUTH,GET_CONFIG,ASSIGN_IP,CONNECTED,SIGINT ) - getActivity().runOnUiThread(new Runnable() { - - @Override - public void run() { - if (eipStatus != null) { - boolean switchState = true; - String statusMessage = ""; - String prefix = getString(localizedResId); - if (state.equals("CONNECTED")){ - statusMessage = "Connection Secure"; - getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE); - mEipStartPending = false; - } else if (state.equals("BYTECOUNT")) { - statusMessage = logmessage; - } else if ( (state.equals("NOPROCESS") && !mEipStartPending ) || state.equals("EXITING")) { - statusMessage = "Not running! Connection not secure!"; - getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE); - mEipStartPending = false; - switchState = false; - } else { - statusMessage = prefix + logmessage; - } - - eipAutoSwitched = true; - eipSwitch.setChecked(switchState); - eipAutoSwitched = false; - eipStatus.setText(statusMessage); - } - } - }); - } - - /** - * Inner class for handling messages related to EIP status and control requests - * - * @author Sean Leonard - */ - protected class EIPReceiver extends ResultReceiver { - - protected EIPReceiver(Handler handler){ - super(handler); - } - - @Override - protected void onReceiveResult(int resultCode, Bundle resultData) { - super.onReceiveResult(resultCode, resultData); - - String request = resultData.getString(EIP.REQUEST_TAG); - boolean checked = false; - - if (request == EIP.ACTION_IS_EIP_RUNNING) { - switch (resultCode){ - case Activity.RESULT_OK: - checked = true; - break; - case Activity.RESULT_CANCELED: - checked = false; - break; - } - } else if (request == EIP.ACTION_START_EIP) { - switch (resultCode){ - case Activity.RESULT_OK: - checked = true; - break; - case Activity.RESULT_CANCELED: - checked = false; - eipFragment.findViewById(R.id.eipProgress).setVisibility(View.GONE); - break; - } - } else if (request == EIP.ACTION_STOP_EIP) { - switch (resultCode){ - case Activity.RESULT_OK: - checked = false; - break; - case Activity.RESULT_CANCELED: - checked = true; - break; - } - } else if (request == EIP.EIP_NOTIFICATION) { - switch (resultCode){ - case Activity.RESULT_OK: - checked = true; - break; - case Activity.RESULT_CANCELED: - checked = false; - break; - } - } - - eipAutoSwitched = true; - eipSwitch.setChecked(checked); - eipAutoSwitched = false; - } - } -} diff --git a/src/se/leap/leapclient/LeapHttpClient.java b/src/se/leap/leapclient/LeapHttpClient.java deleted file mode 100644 index 5dca31e9..00000000 --- a/src/se/leap/leapclient/LeapHttpClient.java +++ /dev/null @@ -1,84 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import java.security.KeyStore; - -import org.apache.http.conn.ClientConnectionManager; -import org.apache.http.conn.scheme.PlainSocketFactory; -import org.apache.http.conn.scheme.Scheme; -import org.apache.http.conn.scheme.SchemeRegistry; -import org.apache.http.conn.ssl.SSLSocketFactory; -import org.apache.http.impl.client.DefaultHttpClient; -import org.apache.http.impl.conn.SingleClientConnManager; -import android.content.Context; - -/** - * Implements an HTTP client, enabling LEAP Android app to manage its own runtime keystore or bypass default Android security measures. - * - * @author rafa - * - */ -public class LeapHttpClient extends DefaultHttpClient { - final Context context; - - private static LeapHttpClient client; - - /** - * If the class scope client is null, it creates one and imports, if existing, the main certificate from Shared Preferences. - * @param context - * @return the new client. - */ - public static LeapHttpClient getInstance(Context context) { - if(client == null) { - client = new LeapHttpClient(context); - String cert_string = ConfigHelper.getStringFromSharedPref(Provider.CA_CERT); - if(cert_string != null) { - ConfigHelper.addTrustedCertificate("provider_ca_certificate", cert_string); - } - } - return client; - } - - @Override - protected ClientConnectionManager createClientConnectionManager() { - SchemeRegistry registry = new SchemeRegistry(); - registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80)); - registry.register(new Scheme("https", newSslSocketFactory(), 443)); - - return new SingleClientConnManager(getParams(), registry); - } - - /** - * Uses keystore from ConfigHelper for the SSLSocketFactory. - * @return - */ - private SSLSocketFactory newSslSocketFactory() { - try { - KeyStore trusted = ConfigHelper.getKeystore(); - SSLSocketFactory sf = new SSLSocketFactory(trusted); - - return sf; - } catch (Exception e) { - throw new AssertionError(e); - } - } - - public LeapHttpClient(Context context) { - this.context = context; - } -} diff --git a/src/se/leap/leapclient/LeapSRPSession.java b/src/se/leap/leapclient/LeapSRPSession.java deleted file mode 100644 index 5a78219b..00000000 --- a/src/se/leap/leapclient/LeapSRPSession.java +++ /dev/null @@ -1,326 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import java.io.UnsupportedEncodingException; -import java.math.BigInteger; -import java.security.MessageDigest; -import java.security.NoSuchAlgorithmException; -import java.security.SecureRandom; -import java.util.Arrays; - -import org.jboss.security.srp.SRPParameters; - -/** - * Implements all SRP algorithm logic. - * - * It's derived from JBoss implementation, with adjustments to make it work with LEAP platform. - * - * @author parmegv - * - */ -public class LeapSRPSession { - - final public static String SALT = "salt"; - final public static String M1 = "M1"; - final public static String M2 = "M2"; - - private SRPParameters params; - private String username; - private String password; - private BigInteger N; - private byte[] N_bytes; - private BigInteger g; - private BigInteger x; - private BigInteger v; - private BigInteger a; - private BigInteger A; - private byte[] K; - private SecureRandom pseudoRng; - /** The M1 = H(H(N) xor H(g) | H(U) | s | A | B | K) hash */ - private MessageDigest clientHash; - /** The M2 = H(A | M | K) hash */ - private MessageDigest serverHash; - - private static int A_LEN; - - /** Creates a new SRP server session object from the username, password - verifier, - @param username, the user ID - @param password, the user clear text password - @param params, the SRP parameters for the session - */ - public LeapSRPSession(String username, String password, SRPParameters params) - { - this(username, password, params, null); - } - - /** Creates a new SRP server session object from the username, password - verifier, - @param username, the user ID - @param password, the user clear text password - @param params, the SRP parameters for the session - @param abytes, the random exponent used in the A public key - */ - public LeapSRPSession(String username, String password, SRPParameters params, - byte[] abytes) { - this.params = params; - this.g = new BigInteger(1, params.g); - N_bytes = ConfigHelper.trim(params.N); - this.N = new BigInteger(1, N_bytes); - this.username = username; - this.password = password; - - try { - pseudoRng = SecureRandom.getInstance("SHA1PRNG"); - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - - if( abytes != null ) { - A_LEN = 8*abytes.length; - /* TODO Why did they put this condition? - if( 8*abytes.length != A_LEN ) - throw new IllegalArgumentException("The abytes param must be " - +(A_LEN/8)+" in length, abytes.length="+abytes.length); - */ - this.a = new BigInteger(abytes); - } - else - A_LEN = 64; - - serverHash = newDigest(); - clientHash = newDigest(); - } - - /** - * Calculates the parameter x of the SRP-6a algorithm. - * @param username - * @param password - * @param salt the salt of the user - * @return x - */ - public byte[] calculatePasswordHash(String username, String password, byte[] salt) - { - //password = password.replaceAll("\\\\", "\\\\\\\\"); - // Calculate x = H(s | H(U | ':' | password)) - MessageDigest x_digest = newDigest(); - // Try to convert the username to a byte[] using ISO-8859-1 - byte[] user = null; - byte[] password_bytes = null; - byte[] colon = {}; - String encoding = "ISO-8859-1"; - try { - user = ConfigHelper.trim(username.getBytes(encoding)); - colon = ConfigHelper.trim(":".getBytes(encoding)); - password_bytes = ConfigHelper.trim(password.getBytes(encoding)); - } - catch(UnsupportedEncodingException e) { - // Use the default platform encoding - user = ConfigHelper.trim(username.getBytes()); - colon = ConfigHelper.trim(":".getBytes()); - password_bytes = ConfigHelper.trim(password.getBytes()); - } - - // Build the hash - x_digest.update(user); - x_digest.update(colon); - x_digest.update(password_bytes); - byte[] h = x_digest.digest(); - - x_digest.reset(); - x_digest.update(salt); - x_digest.update(h); - byte[] x_digest_bytes = x_digest.digest(); - - return x_digest_bytes; - } - - /** - * Calculates the parameter V of the SRP-6a algorithm. - * @param k_string constant k predefined by the SRP server implementation. - * @return the value of V - */ - private BigInteger calculateV(String k_string) { - BigInteger k = new BigInteger(k_string, 16); - BigInteger v = k.multiply(g.modPow(x, N)); // g^x % N - return v; - } - - /** - * Calculates the trimmed xor from two BigInteger numbers - * @param b1 the positive source to build first BigInteger - * @param b2 the positive source to build second BigInteger - * @param length - * @return - */ - public byte[] xor(byte[] b1, byte[] b2) - { - //TODO Check if length matters in the order, when b2 is smaller than b1 or viceversa - byte[] xor_digest = new BigInteger(1, b1).xor(new BigInteger(1, b2)).toByteArray(); - return ConfigHelper.trim(xor_digest); - } - - /** - * @returns The exponential residue (parameter A) to be sent to the server. - */ - public byte[] exponential() { - byte[] Abytes = null; - if(A == null) { - /* If the random component of A has not been specified use a random - number */ - if( a == null ) { - BigInteger one = BigInteger.ONE; - do { - a = new BigInteger(A_LEN, pseudoRng); - } while(a.compareTo(one) <= 0); - } - A = g.modPow(a, N); - Abytes = ConfigHelper.trim(A.toByteArray()); - } - return Abytes; - } - - /** - * Calculates the parameter M1, to be sent to the SRP server. - * It also updates hashes of client and server for further calculations in other methods. - * It uses a predefined k. - * @param salt_bytes - * @param Bbytes the parameter received from the server, in bytes - * @return the parameter M1 - * @throws NoSuchAlgorithmException - */ - public byte[] response(byte[] salt_bytes, byte[] Bbytes) throws NoSuchAlgorithmException { - // Calculate x = H(s | H(U | ':' | password)) - byte[] xb = calculatePasswordHash(username, password, ConfigHelper.trim(salt_bytes)); - this.x = new BigInteger(1, xb); - - // Calculate v = kg^x mod N - String k_string = "bf66c44a428916cad64aa7c679f3fd897ad4c375e9bbb4cbf2f5de241d618ef0"; - this.v = calculateV(k_string); - - // H(N) - byte[] digest_of_n = newDigest().digest(N_bytes); - - // H(g) - byte[] digest_of_g = newDigest().digest(params.g); - - // clientHash = H(N) xor H(g) - byte[] xor_digest = xor(digest_of_n, digest_of_g); - clientHash.update(xor_digest); - - // clientHash = H(N) xor H(g) | H(U) - byte[] username_digest = newDigest().digest(ConfigHelper.trim(username.getBytes())); - username_digest = ConfigHelper.trim(username_digest); - clientHash.update(username_digest); - - // clientHash = H(N) xor H(g) | H(U) | s - clientHash.update(ConfigHelper.trim(salt_bytes)); - - K = null; - - // clientHash = H(N) xor H(g) | H(U) | A - byte[] Abytes = ConfigHelper.trim(A.toByteArray()); - clientHash.update(Abytes); - - // clientHash = H(N) xor H(g) | H(U) | s | A | B - Bbytes = ConfigHelper.trim(Bbytes); - clientHash.update(Bbytes); - - // Calculate S = (B - kg^x) ^ (a + u * x) % N - BigInteger S = calculateS(Bbytes); - byte[] S_bytes = ConfigHelper.trim(S.toByteArray()); - - // K = SessionHash(S) - String hash_algorithm = params.hashAlgorithm; - MessageDigest sessionDigest = MessageDigest.getInstance(hash_algorithm); - K = ConfigHelper.trim(sessionDigest.digest(S_bytes)); - - // clientHash = H(N) xor H(g) | H(U) | A | B | K - clientHash.update(K); - - byte[] M1 = ConfigHelper.trim(clientHash.digest()); - - // serverHash = Astr + M + K - serverHash.update(Abytes); - serverHash.update(M1); - serverHash.update(K); - - return M1; - } - - /** - * It calculates the parameter S used by response() to obtain session hash K. - * @param Bbytes the parameter received from the server, in bytes - * @return the parameter S - */ - private BigInteger calculateS(byte[] Bbytes) { - byte[] Abytes = ConfigHelper.trim(A.toByteArray()); - Bbytes = ConfigHelper.trim(Bbytes); - byte[] u_bytes = getU(Abytes, Bbytes); - - BigInteger B = new BigInteger(1, Bbytes); - BigInteger u = new BigInteger(1, u_bytes); - - BigInteger B_minus_v = B.subtract(v); - BigInteger a_ux = a.add(u.multiply(x)); - BigInteger S = B_minus_v.modPow(a_ux, N); - return S; - } - - /** - * It calculates the parameter u used by calculateS to obtain S. - * @param Abytes the exponential residue sent to the server - * @param Bbytes the parameter received from the server, in bytes - * @return - */ - public byte[] getU(byte[] Abytes, byte[] Bbytes) { - MessageDigest u_digest = newDigest(); - u_digest.update(ConfigHelper.trim(Abytes)); - u_digest.update(ConfigHelper.trim(Bbytes)); - byte[] u_digest_bytes = u_digest.digest(); - return ConfigHelper.trim(new BigInteger(1, u_digest_bytes).toByteArray()); - } - - /** - * @param M2 The server's response to the client's challenge - * @returns True if and only if the server's response was correct. - */ - public boolean verify(byte[] M2) - { - // M2 = H(A | M1 | K) - M2 = ConfigHelper.trim(M2); - byte[] myM2 = ConfigHelper.trim(serverHash.digest()); - boolean valid = Arrays.equals(M2, myM2); - return valid; - } - - /** - * @return a new SHA-256 digest. - */ - public MessageDigest newDigest() - { - MessageDigest md = null; - try { - md = MessageDigest.getInstance("SHA-256"); - } catch (NoSuchAlgorithmException e) { - e.printStackTrace(); - } - return md; - } -} diff --git a/src/se/leap/leapclient/LogInDialog.java b/src/se/leap/leapclient/LogInDialog.java deleted file mode 100644 index 7dd1c732..00000000 --- a/src/se/leap/leapclient/LogInDialog.java +++ /dev/null @@ -1,139 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import se.leap.leapclient.R; -import android.R.color; -import android.app.Activity; -import android.app.AlertDialog; -import android.app.DialogFragment; -import android.content.DialogInterface; -import android.content.res.ColorStateList; -import android.os.Bundle; -import android.provider.CalendarContract.Colors; -import android.view.LayoutInflater; -import android.view.View; -import android.view.animation.AlphaAnimation; -import android.view.animation.BounceInterpolator; -import android.widget.EditText; -import android.widget.TextView; - -/** - * Implements the log in dialog, currently without progress dialog. - * - * It returns to the previous fragment when finished, and sends username and password to the authenticate method. - * - * It also notifies the user if the password is not valid. - * - * @author parmegv - * - */ -public class LogInDialog extends DialogFragment { - - - final public static String TAG = "logInDialog"; - final public static String VERB = "log in"; - final public static String USERNAME = "username"; - final public static String PASSWORD = "password"; - final public static String USERNAME_MISSING = "username missing"; - final public static String PASSWORD_INVALID_LENGTH = "password_invalid_length"; - - - public AlertDialog onCreateDialog(Bundle savedInstanceState) { - AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); - LayoutInflater inflater = getActivity().getLayoutInflater(); - View log_in_dialog_view = inflater.inflate(R.layout.log_in_dialog, null); - - final TextView user_message = (TextView)log_in_dialog_view.findViewById(R.id.user_message); - if(getArguments() != null && getArguments().containsKey(getResources().getString(R.string.user_message))) { - user_message.setText(getArguments().getString(getResources().getString(R.string.user_message))); - } else { - user_message.setVisibility(View.GONE); - } - - final EditText username_field = (EditText)log_in_dialog_view.findViewById(R.id.username_entered); - if(getArguments() != null && getArguments().containsKey(USERNAME)) { - String username = getArguments().getString(USERNAME); - username_field.setText(username); - } - if (getArguments() != null && getArguments().containsKey(USERNAME_MISSING)) { - username_field.setError(getResources().getString(R.string.username_ask)); - } - - final EditText password_field = (EditText)log_in_dialog_view.findViewById(R.id.password_entered); - if(!username_field.getText().toString().isEmpty() && password_field.isFocusable()) { - password_field.requestFocus(); - } - if (getArguments() != null && getArguments().containsKey(PASSWORD_INVALID_LENGTH)) { - password_field.setError(getResources().getString(R.string.error_not_valid_password_user_message)); - } - - - builder.setView(log_in_dialog_view) - .setPositiveButton(R.string.login_button, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - String username = username_field.getText().toString().trim(); - String password = password_field.getText().toString().trim(); - dialog.dismiss(); - interface_with_Dashboard.authenticate(username, password); - } - }) - .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - dialog.cancel(); - } - }); - - return builder.create(); - } - - /** - * Interface used to communicate LogInDialog with Dashboard. - * - * @author parmegv - * - */ - public interface LogInDialogInterface { - /** - * Starts authentication process. - * @param username - * @param password - */ - public void authenticate(String username, String password); - } - - LogInDialogInterface interface_with_Dashboard; - - /** - * @return a new instance of this DialogFragment. - */ - public static DialogFragment newInstance() { - LogInDialog dialog_fragment = new LogInDialog(); - return dialog_fragment; - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - try { - interface_with_Dashboard = (LogInDialogInterface) activity; - } catch (ClassCastException e) { - throw new ClassCastException(activity.toString() - + " must implement LogInDialogListener"); - } - } -} diff --git a/src/se/leap/leapclient/NewProviderDialog.java b/src/se/leap/leapclient/NewProviderDialog.java deleted file mode 100644 index 5cb16f7d..00000000 --- a/src/se/leap/leapclient/NewProviderDialog.java +++ /dev/null @@ -1,110 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import se.leap.leapclient.R; -import android.app.Activity; -import android.app.AlertDialog; -import android.app.Dialog; -import android.app.DialogFragment; -import android.content.DialogInterface; -import android.os.Bundle; -import android.view.LayoutInflater; -import android.view.View; -import android.widget.CheckBox; -import android.widget.EditText; -import android.widget.Toast; - -/** - * Implements the new custom provider dialog. - * - * @author parmegv - * - */ -public class NewProviderDialog extends DialogFragment { - - final public static String TAG = "newProviderDialog"; - - public interface NewProviderDialogInterface { - public void saveAndSelectProvider(String url_provider, boolean danger_on); - } - - NewProviderDialogInterface interface_with_ConfigurationWizard; - - /** - * @return a new instance of this DialogFragment. - */ - public static DialogFragment newInstance() { - NewProviderDialog dialog_fragment = new NewProviderDialog(); - return dialog_fragment; - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - try { - interface_with_ConfigurationWizard = (NewProviderDialogInterface) activity; - } catch (ClassCastException e) { - throw new ClassCastException(activity.toString() - + " must implement NoticeDialogListener"); - } - } - - @Override - public Dialog onCreateDialog(Bundle savedInstanceState) { - AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); - LayoutInflater inflater = getActivity().getLayoutInflater(); - View new_provider_dialog_view = inflater.inflate(R.layout.new_provider_dialog, null); - final EditText url_input_field = (EditText)new_provider_dialog_view.findViewById(R.id.new_provider_url); - final CheckBox danger_checkbox = (CheckBox)new_provider_dialog_view.findViewById(R.id.danger_checkbox); - - builder.setView(new_provider_dialog_view) - .setMessage(R.string.introduce_new_provider) - .setPositiveButton(R.string.save, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - String entered_url = url_input_field.getText().toString().trim(); - if(!entered_url.startsWith("https://")) { - entered_url = "https://".concat(entered_url); - } - boolean danger_on = danger_checkbox.isChecked(); - if(validURL(entered_url)) { - interface_with_ConfigurationWizard.saveAndSelectProvider(entered_url, danger_on); - Toast.makeText(getActivity().getApplicationContext(), R.string.valid_url_entered, Toast.LENGTH_LONG).show(); - } else { - url_input_field.setText(""); - Toast.makeText(getActivity().getApplicationContext(), R.string.not_valid_url_entered, Toast.LENGTH_LONG).show(); - } - } - }) - .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - dialog.cancel(); - } - }); - // Create the AlertDialog object and return it - return builder.create(); - } - - /** - * Checks if the entered url is valid or not. - * @param entered_url - * @return true if it's not empty nor contains only the protocol. - */ - boolean validURL(String entered_url) { - return !entered_url.isEmpty() && entered_url.matches("http[s]?://.+") && !entered_url.replaceFirst("http[s]?://", "").isEmpty(); - } -} diff --git a/src/se/leap/leapclient/Provider.java b/src/se/leap/leapclient/Provider.java deleted file mode 100644 index 2846ea60..00000000 --- a/src/se/leap/leapclient/Provider.java +++ /dev/null @@ -1,208 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ -package se.leap.leapclient; - -import java.io.Serializable; -import java.util.Arrays; -import java.util.Locale; - -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -import android.content.Context; -import android.app.Activity; -import android.content.SharedPreferences; - -/** - * @author Sean Leonard - * - */ -public final class Provider implements Serializable { - - private static final long serialVersionUID = 6003835972151761353L; - - private static Provider instance = null; - - // We'll access our preferences here - private static SharedPreferences preferences = null; - // Represents our Provider's provider.json - private static JSONObject definition = null; - - final public static String - API_URL = "api_uri", - API_VERSION = "api_version", - ALLOW_REGISTRATION = "allow_registration", - API_RETURN_SERIAL = "serial", - SERVICE = "service", - KEY = "provider", - CA_CERT = "ca_cert", - NAME = "name", - DESCRIPTION = "description", - DOMAIN = "domain", - MAIN_URL = "main_url", - DOT_JSON_URL = "provider_json_url" - ; - - // Array of what API versions we understand - protected static final String[] API_VERSIONS = {"1"}; // I assume we might encounter arbitrary version "numbers" - // Some API pieces we want to know about - private static final String API_TERM_SERVICES = "services"; - private static final String API_TERM_NAME = "name"; - private static final String API_TERM_DOMAIN = "domain"; - private static final String API_TERM_DEFAULT_LANGUAGE = "default_language"; - protected static final String[] API_EIP_TYPES = {"openvpn"}; - - private static final String PREFS_EIP_NAME = null; - - - - // What, no individual fields?! We're going to gamble on org.json.JSONObject and JSONArray - // Supporting multiple API versions will probably break this paradigm, - // Forcing me to write a real constructor and rewrite getters/setters - // Also will refactor if i'm instantiating the same local variables all the time - - /** - * - */ - private Provider() {} - - protected static Provider getInstance(){ - if(instance==null){ - instance = new Provider(); - } - return instance; - } - - protected void init(Activity activity) { - - // Load our preferences from SharedPreferences - // If there's nothing there, we will end up returning a rather empty object - // to whoever called getInstance() and they can run the First Run Wizard - //preferences = context.getgetPreferences(0); // 0 == MODE_PRIVATE, but we don't extend Android's classes... - - // Load SharedPreferences - preferences = activity.getSharedPreferences(Dashboard.SHARED_PREFERENCES,Context.MODE_PRIVATE); - // Inflate our provider.json data - try { - definition = new JSONObject( preferences.getString("provider", "") ); - } catch (JSONException e) { - // TODO: handle exception - - // FIXME!! We want "real" data!! - } - } - - protected String getDomain(){ - String domain = "Null"; - try { - domain = definition.getString(API_TERM_DOMAIN); - } catch (JSONException e) { - domain = "Null"; - e.printStackTrace(); - } - return domain; - } - - protected String getName(){ - // Should we pass the locale in, or query the system here? - String lang = Locale.getDefault().getLanguage(); - String name = "Null"; // Should it actually /be/ null, for error conditions? - try { - name = definition.getJSONObject(API_TERM_NAME).getString(lang); - } catch (JSONException e) { - // TODO: Nesting try/catch blocks? Crazy - // Maybe you should actually handle exception? - try { - name = definition.getJSONObject(API_TERM_NAME).getString( definition.getString(API_TERM_DEFAULT_LANGUAGE) ); - } catch (JSONException e2) { - // TODO: Will you handle the exception already? - } - } - - return name; - } - - protected String getDescription(){ - String lang = Locale.getDefault().getLanguage(); - String desc = null; - try { - desc = definition.getJSONObject("description").getString(lang); - } catch (JSONException e) { - // TODO: handle exception!! - try { - desc = definition.getJSONObject("description").getString( definition.getString("default_language") ); - } catch (JSONException e2) { - // TODO: i can't believe you're doing it again! - } - } - - return desc; - } - - protected boolean hasEIP() { - JSONArray services = null; - try { - services = definition.getJSONArray(API_TERM_SERVICES); // returns ["openvpn"] - } catch (Exception e) { - // TODO: handle exception - } - for (int i=0;i. - */ - package se.leap.leapclient; - -import java.io.DataOutputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.io.UnsupportedEncodingException; -import java.math.BigInteger; -import java.net.CookieHandler; -import java.net.CookieManager; -import java.net.CookiePolicy; -import java.net.MalformedURLException; -import java.net.SocketTimeoutException; -import java.net.URL; -import java.net.URLConnection; -import java.net.URLEncoder; -import java.net.UnknownHostException; -import java.security.KeyManagementException; -import java.security.KeyStore; -import java.security.KeyStoreException; -import java.security.NoSuchAlgorithmException; -import java.security.SecureRandom; -import java.security.cert.CertificateException; -import java.security.cert.X509Certificate; -import java.security.interfaces.RSAPrivateKey; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; -import java.util.Scanner; - -import javax.net.ssl.HostnameVerifier; -import javax.net.ssl.HttpsURLConnection; -import javax.net.ssl.KeyManager; -import javax.net.ssl.SSLContext; -import javax.net.ssl.SSLSession; -import javax.net.ssl.TrustManager; -import javax.net.ssl.TrustManagerFactory; -import javax.net.ssl.X509TrustManager; - -import org.apache.http.client.ClientProtocolException; -import org.jboss.security.srp.SRPParameters; -import org.json.JSONException; -import org.json.JSONObject; - -import se.leap.leapclient.ProviderListContent.ProviderItem; -import android.app.IntentService; -import android.content.Intent; -import android.os.Bundle; -import android.os.Handler; -import android.os.ResultReceiver; -import android.util.Base64; -import android.util.Log; -import android.widget.Toast; - -/** - * Implements HTTP api methods used to manage communications with the provider server. - * - * It's an IntentService because it downloads data from the Internet, so it operates in the background. - * - * @author parmegv - * @author MeanderingCode - * - */ -public class ProviderAPI extends IntentService { - - private Handler mHandler; - - final public static String - DOWNLOAD_JSON_FILES_BUNDLE_EXTRA = "downloadJSONFiles", - UPDATE_PROVIDER_DOTJSON = "updateProviderDotJSON", - DOWNLOAD_NEW_PROVIDER_DOTJSON = "downloadNewProviderDotJSON", - SRP_REGISTER = "srpRegister", - SRP_AUTH = "srpAuth", - LOG_OUT = "logOut", - DOWNLOAD_CERTIFICATE = "downloadUserAuthedCertificate", - PARAMETERS = "parameters", - RESULT_KEY = "result", - RECEIVER_KEY = "receiver", - SESSION_ID_COOKIE_KEY = "session_id_cookie_key", - SESSION_ID_KEY = "session_id", - ERRORS = "errors" - ; - - final public static int - CUSTOM_PROVIDER_ADDED = 0, - CORRECTLY_DOWNLOADED_JSON_FILES = 1, - INCORRECTLY_DOWNLOADED_JSON_FILES = 2, - SRP_AUTHENTICATION_SUCCESSFUL = 3, - SRP_AUTHENTICATION_FAILED = 4, - SRP_REGISTRATION_SUCCESSFUL = 5, - SRP_REGISTRATION_FAILED = 6, - LOGOUT_SUCCESSFUL = 7, - LOGOUT_FAILED = 8, - CORRECTLY_DOWNLOADED_CERTIFICATE = 9, - INCORRECTLY_DOWNLOADED_CERTIFICATE = 10, - CORRECTLY_UPDATED_PROVIDER_DOT_JSON = 11, - INCORRECTLY_UPDATED_PROVIDER_DOT_JSON = 12, - CORRECTLY_DOWNLOADED_ANON_CERTIFICATE = 13, - INCORRECTLY_DOWNLOADED_ANON_CERTIFICATE = 14 - ; - - public ProviderAPI() { - super("ProviderAPI"); - Log.v("ClassName", "Provider API"); - } - - @Override - public void onCreate() { - super.onCreate(); - mHandler = new Handler(); - CookieHandler.setDefault(new CookieManager(null, CookiePolicy.ACCEPT_ORIGINAL_SERVER) ); - } - - private void displayToast(final int toast_string_id) { - mHandler.post(new Runnable() { - - @Override - public void run() { - Toast.makeText(ProviderAPI.this, toast_string_id, Toast.LENGTH_LONG).show(); - } - }); - } - - @Override - protected void onHandleIntent(Intent command) { - final ResultReceiver receiver = command.getParcelableExtra("receiver"); - String action = command.getAction(); - Bundle parameters = command.getBundleExtra(PARAMETERS); - - if(action.equalsIgnoreCase(DOWNLOAD_JSON_FILES_BUNDLE_EXTRA)) { - if(!downloadJsonFiles(parameters)) { - receiver.send(INCORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY); - } else { - receiver.send(CORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY); - } - } else if(action.equalsIgnoreCase(UPDATE_PROVIDER_DOTJSON)) { - Bundle result = updateProviderDotJSON(parameters); - if(result.getBoolean(RESULT_KEY)) { - receiver.send(CORRECTLY_UPDATED_PROVIDER_DOT_JSON, result); - } else { - receiver.send(INCORRECTLY_UPDATED_PROVIDER_DOT_JSON, Bundle.EMPTY); - } - } else if (action.equalsIgnoreCase(DOWNLOAD_NEW_PROVIDER_DOTJSON)) { - Bundle result = downloadNewProviderDotJSON(parameters); - if(result.getBoolean(RESULT_KEY)) { - receiver.send(CORRECTLY_UPDATED_PROVIDER_DOT_JSON, result); - } else { - receiver.send(INCORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY); - } - } else if (action.equalsIgnoreCase(SRP_AUTH)) { - Bundle session_id_bundle = authenticateBySRP(parameters); - if(session_id_bundle.getBoolean(RESULT_KEY)) { - receiver.send(SRP_AUTHENTICATION_SUCCESSFUL, session_id_bundle); - } else { - receiver.send(SRP_AUTHENTICATION_FAILED, session_id_bundle); - } - } else if (action.equalsIgnoreCase(LOG_OUT)) { - if(logOut(parameters)) { - receiver.send(LOGOUT_SUCCESSFUL, Bundle.EMPTY); - } else { - receiver.send(LOGOUT_FAILED, Bundle.EMPTY); - } - } else if (action.equalsIgnoreCase(DOWNLOAD_CERTIFICATE)) { - if(getNewCert(parameters)) { - receiver.send(CORRECTLY_DOWNLOADED_CERTIFICATE, Bundle.EMPTY); - } else { - receiver.send(INCORRECTLY_DOWNLOADED_CERTIFICATE, Bundle.EMPTY); - } - } - } - - /** - * Downloads the main cert and the eip-service.json files given through the task parameter - * @param task - * @return true if eip-service.json was parsed as a JSON object correctly. - */ - private boolean downloadJsonFiles(Bundle task) { - String cert_url = task.getString(Provider.CA_CERT); - String eip_service_json_url = task.getString(EIP.KEY); - boolean danger_on = task.getBoolean(ProviderItem.DANGER_ON); - try { - String cert_string = downloadWithCommercialCA(cert_url, danger_on); - if(cert_string.isEmpty()) return false; - X509Certificate certCert = ConfigHelper.parseX509CertificateFromString(cert_string); - cert_string = Base64.encodeToString( certCert.getEncoded(), Base64.DEFAULT); - ConfigHelper.saveSharedPref(Provider.CA_CERT, "-----BEGIN CERTIFICATE-----\n"+cert_string+"-----END CERTIFICATE-----"); - - String eip_service_string = downloadWithCommercialCA(eip_service_json_url, danger_on); - ConfigHelper.saveSharedPref(EIP.KEY, new JSONObject(eip_service_string)); - - return true; - } catch (JSONException e) { - return false; - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } - } - - /** - * Starts the authentication process using SRP protocol. - * - * @param task containing: username, password and api url. - * @return a bundle with a boolean value mapped to a key named RESULT_KEY, and which is true if authentication was successful. - */ - private Bundle authenticateBySRP(Bundle task) { - Bundle session_id_bundle = new Bundle(); - - String username = (String) task.get(LogInDialog.USERNAME); - String password = (String) task.get(LogInDialog.PASSWORD); - if(validUserLoginData(username, password)) { - String authentication_server = (String) task.get(Provider.API_URL); - - SRPParameters params = new SRPParameters(new BigInteger(ConfigHelper.NG_1024, 16).toByteArray(), ConfigHelper.G.toByteArray(), BigInteger.ZERO.toByteArray(), "SHA-256"); - LeapSRPSession client = new LeapSRPSession(username, password, params); - byte[] A = client.exponential(); - try { - JSONObject saltAndB = sendAToSRPServer(authentication_server, username, new BigInteger(1, A).toString(16)); - if(saltAndB.length() > 0) { - String salt = saltAndB.getString(LeapSRPSession.SALT); - byte[] Bbytes = new BigInteger(saltAndB.getString("B"), 16).toByteArray(); - byte[] M1 = client.response(new BigInteger(salt, 16).toByteArray(), Bbytes); - JSONObject session_idAndM2 = sendM1ToSRPServer(authentication_server, username, M1); - if(session_idAndM2.has(LeapSRPSession.M2) && client.verify((byte[])session_idAndM2.get(LeapSRPSession.M2))) { - session_id_bundle.putBoolean(RESULT_KEY, true); - } else { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_bad_user_password_user_message)); - session_id_bundle.putString(LogInDialog.USERNAME, username); - } - } else { - session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_bad_user_password_user_message)); - session_id_bundle.putString(LogInDialog.USERNAME, username); - session_id_bundle.putBoolean(RESULT_KEY, false); - } - } catch (ClientProtocolException e) { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_client_http_user_message)); - session_id_bundle.putString(LogInDialog.USERNAME, username); - } catch (IOException e) { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_io_exception_user_message)); - session_id_bundle.putString(LogInDialog.USERNAME, username); - } catch (JSONException e) { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_json_exception_user_message)); - session_id_bundle.putString(LogInDialog.USERNAME, username); - } catch (NoSuchAlgorithmException e) { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_no_such_algorithm_exception_user_message)); - session_id_bundle.putString(LogInDialog.USERNAME, username); - } catch (KeyManagementException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (KeyStoreException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } else { - if(!wellFormedPassword(password)) { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putString(LogInDialog.USERNAME, username); - session_id_bundle.putBoolean(LogInDialog.PASSWORD_INVALID_LENGTH, true); - } - if(username.isEmpty()) { - session_id_bundle.putBoolean(RESULT_KEY, false); - session_id_bundle.putBoolean(LogInDialog.USERNAME_MISSING, true); - } - } - - return session_id_bundle; - } - - /** - * Validates parameters entered by the user to log in - * @param entered_username - * @param entered_password - * @return true if both parameters are present and the entered password length is greater or equal to eight (8). - */ - private boolean validUserLoginData(String entered_username, String entered_password) { - return !(entered_username.isEmpty()) && wellFormedPassword(entered_password); - } - - /** - * Validates a password - * @param entered_password - * @return true if the entered password length is greater or equal to eight (8). - */ - private boolean wellFormedPassword(String entered_password) { - return entered_password.length() >= 8; - } - - /** - * Sends an HTTP POST request to the authentication server with the SRP Parameter A. - * @param server_url - * @param username - * @param clientA First SRP parameter sent - * @return response from authentication server - * @throws ClientProtocolException - * @throws IOException - * @throws JSONException - * @throws CertificateException - * @throws NoSuchAlgorithmException - * @throws KeyStoreException - * @throws KeyManagementException - */ - private JSONObject sendAToSRPServer(String server_url, String username, String clientA) throws ClientProtocolException, IOException, JSONException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { - Map parameters = new HashMap(); - parameters.put("login", username); - parameters.put("A", clientA); - return sendToServer(server_url + "/sessions.json", "POST", parameters); - - /*HttpPost post = new HttpPost(server_url + "/sessions.json" + "?" + "login=" + username + "&&" + "A=" + clientA); - return sendToServer(post);*/ - } - - /** - * Sends an HTTP PUT request to the authentication server with the SRP Parameter M1 (or simply M). - * @param server_url - * @param username - * @param m1 Second SRP parameter sent - * @return response from authentication server - * @throws ClientProtocolException - * @throws IOException - * @throws JSONException - * @throws CertificateException - * @throws NoSuchAlgorithmException - * @throws KeyStoreException - * @throws KeyManagementException - */ - private JSONObject sendM1ToSRPServer(String server_url, String username, byte[] m1) throws ClientProtocolException, IOException, JSONException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { - Map parameters = new HashMap(); - parameters.put("client_auth", new BigInteger(1, ConfigHelper.trim(m1)).toString(16)); - - //HttpPut put = new HttpPut(server_url + "/sessions/" + username +".json" + "?" + "client_auth" + "=" + new BigInteger(1, ConfigHelper.trim(m1)).toString(16)); - JSONObject json_response = sendToServer(server_url + "/sessions/" + username +".json", "PUT", parameters); - - JSONObject session_idAndM2 = new JSONObject(); - if(json_response.length() > 0) { - byte[] M2_not_trimmed = new BigInteger(json_response.getString(LeapSRPSession.M2), 16).toByteArray(); - /*Cookie session_id_cookie = LeapHttpClient.getInstance(getApplicationContext()).getCookieStore().getCookies().get(0); - session_idAndM2.put(ConfigHelper.SESSION_ID_COOKIE_KEY, session_id_cookie.getName()); - session_idAndM2.put(ConfigHelper.SESSION_ID_KEY, session_id_cookie.getValue());*/ - session_idAndM2.put(LeapSRPSession.M2, ConfigHelper.trim(M2_not_trimmed)); - } - return session_idAndM2; - } - - /** - * Executes an HTTP request expecting a JSON response. - * @param url - * @param request_method - * @param parameters - * @return response from authentication server - * @throws IOException - * @throws JSONException - * @throws MalformedURLException - * @throws CertificateException - * @throws NoSuchAlgorithmException - * @throws KeyStoreException - * @throws KeyManagementException - */ - private JSONObject sendToServer(String url, String request_method, Map parameters) throws JSONException, MalformedURLException, IOException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { - JSONObject json_response; - InputStream is = null; - HttpsURLConnection urlConnection = (HttpsURLConnection)new URL(url).openConnection(); - urlConnection.setRequestMethod(request_method); - urlConnection.setChunkedStreamingMode(0); - urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory()); - try { - - DataOutputStream writer = new DataOutputStream(urlConnection.getOutputStream()); - writer.writeBytes(formatHttpParameters(parameters)); - writer.close(); - - is = urlConnection.getInputStream(); - String plain_response = new Scanner(is).useDelimiter("\\A").next(); - json_response = new JSONObject(plain_response); - } finally { - InputStream error_stream = urlConnection.getErrorStream(); - if(error_stream != null) { - String error_response = new Scanner(error_stream).useDelimiter("\\A").next(); - urlConnection.disconnect(); - Log.d("Error", error_response); - json_response = new JSONObject(error_response); - if(!json_response.isNull(ERRORS) || json_response.has(ERRORS)) { - return new JSONObject(); - } - } - } - - return json_response; - } - - private String formatHttpParameters(Map parameters) throws UnsupportedEncodingException { - StringBuilder result = new StringBuilder(); - boolean first = true; - - Iterator parameter_iterator = parameters.keySet().iterator(); - while(parameter_iterator.hasNext()) { - if(first) - first = false; - else - result.append("&&"); - - String key = parameter_iterator.next(); - String value = parameters.get(key); - - result.append(URLEncoder.encode(key, "UTF-8")); - result.append("="); - result.append(URLEncoder.encode(value, "UTF-8")); - } - - return result.toString(); - } - /** - * Downloads a provider.json from a given URL, adding a new provider using the given name. - * @param task containing a boolean meaning if the provider is custom or not, another boolean meaning if the user completely trusts this provider, the provider name and its provider.json url. - * @return a bundle with a boolean value mapped to a key named RESULT_KEY, and which is true if the update was successful. - */ - private Bundle updateProviderDotJSON(Bundle task) { - Bundle result = new Bundle(); - boolean custom = task.getBoolean(ProviderItem.CUSTOM); - boolean danger_on = task.getBoolean(ProviderItem.DANGER_ON); - String provider_json_url = task.getString(Provider.DOT_JSON_URL); - String provider_name = task.getString(Provider.NAME); - - try { - String provider_dot_json_string = downloadWithCommercialCA(provider_json_url, danger_on); - if(provider_dot_json_string.isEmpty()) { - result.putBoolean(RESULT_KEY, false); - } else { - JSONObject provider_json = new JSONObject(provider_dot_json_string); - ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); - - //ProviderListContent.addItem(new ProviderItem(provider_name, provider_json_url, provider_json, custom, danger_on)); - result.putBoolean(RESULT_KEY, true); - result.putString(Provider.KEY, provider_json.toString()); - result.putBoolean(ProviderItem.DANGER_ON, danger_on); - } - } catch (JSONException e) { - result.putBoolean(RESULT_KEY, false); - } - - return result; - } - - /** - * Downloads a custom provider provider.json file - * @param task containing a boolean meaning if the user completely trusts this provider, and the provider main url entered in the new custom provider dialog. - * @return true if provider.json file was successfully parsed as a JSON object. - */ - private Bundle downloadNewProviderDotJSON(Bundle task) { - Bundle result = new Bundle(); - boolean custom = true; - boolean danger_on = task.getBoolean(ProviderItem.DANGER_ON); - - String provider_main_url = (String) task.get(Provider.MAIN_URL); - String provider_name = provider_main_url.replaceFirst("http[s]?://", "").replaceFirst("\\/", "_"); - String provider_json_url = guessProviderDotJsonURL(provider_main_url); - - String provider_json_string = downloadWithCommercialCA(provider_json_url, danger_on); - try { - if(provider_json_string.isEmpty()) { - result.putBoolean(RESULT_KEY, false); - } else { - JSONObject provider_json = new JSONObject(provider_json_string); - - ConfigHelper.saveSharedPref(Provider.KEY, provider_json); - ConfigHelper.saveSharedPref(ProviderItem.DANGER_ON, danger_on); - ConfigHelper.saveSharedPref(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)); - ProviderItem added_provider = new ProviderItem(provider_name, provider_json_url, provider_json, custom, danger_on); - ProviderListContent.addItem(added_provider); - - result.putString(Provider.NAME, added_provider.getName()); - result.putBoolean(RESULT_KEY, true); - result.putString(Provider.KEY, provider_json.toString()); - result.putBoolean(ProviderItem.DANGER_ON, danger_on); - } - } catch (JSONException e) { - result.putBoolean(RESULT_KEY, false); - } - - return result; - } - - /** - * Tries to download the contents of the provided url using commercially validated CA certificate from chosen provider. - * - * If danger_on flag is true, SSL exceptions will be managed by futher methods that will try to use some bypass methods. - * @param string_url - * @param danger_on if the user completely trusts this provider - * @return - */ - private String downloadWithCommercialCA(String string_url, boolean danger_on) { - - String json_file_content = ""; - - URL provider_url = null; - int seconds_of_timeout = 1; - try { - provider_url = new URL(string_url); - URLConnection url_connection = provider_url.openConnection(); - url_connection.setConnectTimeout(seconds_of_timeout*1000); - json_file_content = new Scanner(url_connection.getInputStream()).useDelimiter("\\A").next(); - } catch (MalformedURLException e) { - displayToast(R.string.malformed_url); - } catch(SocketTimeoutException e) { - displayToast(R.string.server_is_down_message); - } catch (FileNotFoundException e) { - e.printStackTrace(); - displayToast(R.string.server_is_down_message); - } catch (IOException e) { - if(provider_url != null) { - json_file_content = downloadWithProviderCA(provider_url, danger_on); - } else { - displayToast(R.string.certificate_error); - } - } catch (Exception e) { - if(provider_url != null && danger_on) { - json_file_content = downloadWithProviderCA(provider_url, danger_on); - } - } - - return json_file_content; - } - - /** - * Tries to download the contents of the provided url using not commercially validated CA certificate from chosen provider. - * @param url - * @param danger_on true to download CA certificate in case it has not been downloaded. - * @return an empty string if it fails, the url content if not. - */ - private String downloadWithProviderCA(URL url, boolean danger_on) { - String json_file_content = ""; - - try { - // Tell the URLConnection to use a SocketFactory from our SSLContext - HttpsURLConnection urlConnection = - (HttpsURLConnection)url.openConnection(); - urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory()); - json_file_content = new Scanner(urlConnection.getInputStream()).useDelimiter("\\A").next(); - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (UnknownHostException e) { - displayToast(R.string.server_is_down_message); - } catch (FileNotFoundException e) { - e.printStackTrace(); - displayToast(R.string.server_is_down_message); - } catch (IOException e) { - // The downloaded certificate doesn't validate our https connection. - if(danger_on) { - json_file_content = downloadWithoutCA(url); - } else { - displayToast(R.string.certificate_error); - } - } catch (KeyStoreException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (KeyManagementException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - return json_file_content; - } - - private javax.net.ssl.SSLSocketFactory getProviderSSLSocketFactory() throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException, KeyManagementException { - String provider_cert_string = ConfigHelper.getStringFromSharedPref(Provider.CA_CERT); - - java.security.cert.Certificate provider_certificate = ConfigHelper.parseX509CertificateFromString(provider_cert_string); - - // Create a KeyStore containing our trusted CAs - String keyStoreType = KeyStore.getDefaultType(); - KeyStore keyStore = KeyStore.getInstance(keyStoreType); - keyStore.load(null, null); - keyStore.setCertificateEntry("provider_ca_certificate", provider_certificate); - - // Create a TrustManager that trusts the CAs in our KeyStore - String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm(); - TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm); - tmf.init(keyStore); - - // Create an SSLContext that uses our TrustManager - SSLContext context = SSLContext.getInstance("TLS"); - context.init(null, tmf.getTrustManagers(), null); - - return context.getSocketFactory(); - } - - /** - * Downloads the string that's in the url with any certificate. - */ - private String downloadWithoutCA(URL url) { - String string = ""; - try { - - HostnameVerifier hostnameVerifier = new HostnameVerifier() { - @Override - public boolean verify(String hostname, SSLSession session) { - return true; - } - }; - - class DefaultTrustManager implements X509TrustManager { - - @Override - public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {} - - @Override - public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {} - - @Override - public X509Certificate[] getAcceptedIssuers() { - return null; - } - } - - SSLContext context = SSLContext.getInstance("TLS"); - context.init(new KeyManager[0], new TrustManager[] {new DefaultTrustManager()}, new SecureRandom()); - - HttpsURLConnection urlConnection = (HttpsURLConnection)url.openConnection(); - urlConnection.setSSLSocketFactory(context.getSocketFactory()); - urlConnection.setHostnameVerifier(hostnameVerifier); - string = new Scanner(urlConnection.getInputStream()).useDelimiter("\\A").next(); - System.out.println("String ignoring certificate = " + string); - } catch (FileNotFoundException e) { - e.printStackTrace(); - displayToast(R.string.server_is_down_message); - } catch (IOException e) { - // The downloaded certificate doesn't validate our https connection. - e.printStackTrace(); - displayToast(R.string.certificate_error); - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (KeyManagementException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - return string; - } - - /** - * Tries to guess the provider.json url given the main provider url. - * @param provider_main_url - * @return the guessed provider.json url - */ - private String guessProviderDotJsonURL(String provider_main_url) { - return provider_main_url + "/provider.json"; - } - - /** - * Logs out from the api url retrieved from the task. - * @param task containing api url from which the user will log out - * @return true if there were no exceptions - */ - private boolean logOut(Bundle task) { - try { - String delete_url = task.getString(Provider.API_URL) + "/logout"; - - HttpsURLConnection urlConnection = (HttpsURLConnection)new URL(delete_url).openConnection(); - urlConnection.setRequestMethod("DELETE"); - urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory()); - - int responseCode = urlConnection.getResponseCode(); - Log.d("logout", Integer.toString(responseCode)); - } catch (ClientProtocolException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } catch (IndexOutOfBoundsException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } catch (IOException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } catch (KeyManagementException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (KeyStoreException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - return true; - } - - /** - * Downloads a new OpenVPN certificate, attaching authenticated cookie for authenticated certificate. - * - * @param task containing the type of the certificate to be downloaded - * @return true if certificate was downloaded correctly, false if provider.json or danger_on flag are not present in SharedPreferences, or if the certificate url could not be parsed as a URI, or if there was an SSL error. - */ - private boolean getNewCert(Bundle task) { - - try { - String type_of_certificate = task.getString(ConfigurationWizard.TYPE_OF_CERTIFICATE); - JSONObject provider_json = ConfigHelper.getJsonFromSharedPref(Provider.KEY); - URL provider_main_url = new URL(provider_json.getString(Provider.API_URL)); - String new_cert_string_url = provider_main_url.toString() + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.CERTIFICATE; - - boolean danger_on = ConfigHelper.getBoolFromSharedPref(ProviderItem.DANGER_ON); - String cert_string = downloadWithCommercialCA(new_cert_string_url, danger_on); - if(!cert_string.isEmpty()) { - // API returns concatenated cert & key. Split them for OpenVPN options - String certificateString = null, keyString = null; - String[] certAndKey = cert_string.split("(?<=-\n)"); - for (int i=0; i < certAndKey.length-1; i++){ - if ( certAndKey[i].contains("KEY") ) { - keyString = certAndKey[i++] + certAndKey[i]; - } - else if ( certAndKey[i].contains("CERTIFICATE") ) { - certificateString = certAndKey[i++] + certAndKey[i]; - } - } - try { - RSAPrivateKey keyCert = ConfigHelper.parseRsaKeyFromString(keyString); - keyString = Base64.encodeToString( keyCert.getEncoded(), Base64.DEFAULT ); - ConfigHelper.saveSharedPref(EIP.PRIVATE_KEY, "-----BEGIN RSA PRIVATE KEY-----\n"+keyString+"-----END RSA PRIVATE KEY-----"); - - X509Certificate certCert = ConfigHelper.parseX509CertificateFromString(certificateString); - certificateString = Base64.encodeToString( certCert.getEncoded(), Base64.DEFAULT); - ConfigHelper.saveSharedPref(EIP.CERTIFICATE, "-----BEGIN CERTIFICATE-----\n"+certificateString+"-----END CERTIFICATE-----"); - - return true; - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } - } else { - return false; - } - } catch (IOException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } /*catch (URISyntaxException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - }*/ - } -} diff --git a/src/se/leap/leapclient/ProviderAPIResultReceiver.java b/src/se/leap/leapclient/ProviderAPIResultReceiver.java deleted file mode 100644 index d82484c8..00000000 --- a/src/se/leap/leapclient/ProviderAPIResultReceiver.java +++ /dev/null @@ -1,56 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import android.os.Bundle; -import android.os.Handler; -import android.os.ResultReceiver; - -/** - * Implements the ResultReceiver needed by Activities using ProviderAPI to receive the results of its operations. - * @author parmegv - * - */ -public class ProviderAPIResultReceiver extends ResultReceiver { - private Receiver mReceiver; - - public ProviderAPIResultReceiver(Handler handler) { - super(handler); - // TODO Auto-generated constructor stub - } - - public void setReceiver(Receiver receiver) { - mReceiver = receiver; - } - - /** - * Interface to enable ProviderAPIResultReceiver to receive results from the ProviderAPI IntentService. - * @author parmegv - * - */ - public interface Receiver { - public void onReceiveResult(int resultCode, Bundle resultData); - } - - @Override - protected void onReceiveResult(int resultCode, Bundle resultData) { - if (mReceiver != null) { - mReceiver.onReceiveResult(resultCode, resultData); - } - } - -} diff --git a/src/se/leap/leapclient/ProviderDetailFragment.java b/src/se/leap/leapclient/ProviderDetailFragment.java deleted file mode 100644 index e7af140a..00000000 --- a/src/se/leap/leapclient/ProviderDetailFragment.java +++ /dev/null @@ -1,113 +0,0 @@ -package se.leap.leapclient; - -import org.json.JSONException; -import org.json.JSONObject; - -import se.leap.leapclient.ProviderListContent.ProviderItem; - -import android.app.Activity; -import android.app.AlertDialog; -import android.app.Dialog; -import android.app.DialogFragment; -import android.content.DialogInterface; -import android.os.Bundle; -import android.view.LayoutInflater; -import android.view.View; -import android.widget.TextView; - -public class ProviderDetailFragment extends DialogFragment { - - final public static String TAG = "providerDetailFragment"; - - @Override - public Dialog onCreateDialog(Bundle savedInstanceState) { - AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); - try { - - LayoutInflater inflater = getActivity().getLayoutInflater(); - View provider_detail_view = inflater.inflate(R.layout.provider_detail_fragment, null); - - JSONObject provider_json = ConfigHelper.getJsonFromSharedPref(Provider.KEY); - - final TextView domain = (TextView)provider_detail_view.findViewById(R.id.provider_detail_domain); - domain.setText(provider_json.getString(Provider.DOMAIN)); - final TextView name = (TextView)provider_detail_view.findViewById(R.id.provider_detail_name); - name.setText(provider_json.getJSONObject(Provider.NAME).getString("en")); - final TextView description = (TextView)provider_detail_view.findViewById(R.id.provider_detail_description); - description.setText(provider_json.getJSONObject(Provider.DESCRIPTION).getString("en")); - - builder.setView(provider_detail_view); - builder.setTitle(R.string.provider_details_fragment_title); - - if(anon_allowed(provider_json)) { - builder.setPositiveButton(R.string.use_anonymously_button, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - interface_with_configuration_wizard.use_anonymously(); - } - }); - } - - if(registration_allowed(provider_json)) { - builder.setNegativeButton(R.string.login_button, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - interface_with_configuration_wizard.login(); - } - }); - } - - return builder.create(); - } catch (JSONException e) { - return null; - } - } - - private boolean anon_allowed(JSONObject provider_json) { - try { - JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE); - return service_description.has(EIP.ALLOWED_ANON) && service_description.getBoolean(EIP.ALLOWED_ANON); - } catch (JSONException e) { - return false; - } - } - - private boolean registration_allowed(JSONObject provider_json) { - try { - JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE); - return service_description.has(Provider.ALLOW_REGISTRATION) && service_description.getBoolean(Provider.ALLOW_REGISTRATION); - } catch (JSONException e) { - return false; - } - } - - @Override - public void onCancel(DialogInterface dialog) { - super.onCancel(dialog); - ConfigHelper.removeFromSharedPref(Provider.KEY); - ConfigHelper.removeFromSharedPref(ProviderItem.DANGER_ON); - ConfigHelper.removeFromSharedPref(EIP.ALLOWED_ANON); - ConfigHelper.removeFromSharedPref(EIP.KEY); - } - - public static DialogFragment newInstance() { - ProviderDetailFragment provider_detail_fragment = new ProviderDetailFragment(); - return provider_detail_fragment; - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - try { - interface_with_configuration_wizard = (ProviderDetailFragmentInterface) activity; - } catch (ClassCastException e) { - throw new ClassCastException(activity.toString() - + " must implement LogInDialogListener"); - } - } - - public interface ProviderDetailFragmentInterface { - public void login(); - public void use_anonymously(); - } - - ProviderDetailFragmentInterface interface_with_configuration_wizard; -} diff --git a/src/se/leap/leapclient/ProviderListContent.java b/src/se/leap/leapclient/ProviderListContent.java deleted file mode 100644 index 6cd92430..00000000 --- a/src/se/leap/leapclient/ProviderListContent.java +++ /dev/null @@ -1,146 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.net.URL; -import java.net.MalformedURLException; - -import org.json.JSONException; -import org.json.JSONObject; - -/** - * Models the provider list shown in the ConfigurationWizard. - * - * @author parmegv - * - */ -public class ProviderListContent { - - public static List ITEMS = new ArrayList(); - - public static Map ITEM_MAP = new HashMap(); - - /** - * Adds a new provider item to the end of the items map, and to the items list. - * @param item - */ - public static void addItem(ProviderItem item) { - ITEMS.add(item); - ITEM_MAP.put(String.valueOf(ITEMS.size()), item); - } - - /** - * A provider item. - */ - public static class ProviderItem { - - - final public static String CUSTOM = "custom"; - final public static String DANGER_ON = "danger_on"; - - public boolean custom = false; - public String id; - public String name; - public String domain; - public String provider_json_url; - public JSONObject provider_json; - public String provider_json_filename; - public String eip_service_json_url; - public String cert_json_url; - public boolean danger_on = false; - - /** - * @param name of the provider - * @param urls_file_input_stream file input stream linking with the assets url file - * @param custom if it's a new provider entered by the user or not - * @param danger_on if the user trusts completely the new provider - */ - public ProviderItem(String name, InputStream urls_file_input_stream, boolean custom, boolean danger_on) { - - try { - byte[] urls_file_bytes = new byte[urls_file_input_stream.available()]; - urls_file_input_stream.read(urls_file_bytes); - String urls_file_content = new String(urls_file_bytes); - JSONObject file_contents = new JSONObject(urls_file_content); - id = name; - this.name = name; - provider_json_url = file_contents.getString(Provider.DOT_JSON_URL); - domain = new URL(provider_json_url).getHost(); - //provider_json_filename = file_contents.getString("assets_json_provider"); - eip_service_json_url = file_contents.getString("json_eip_service"); - cert_json_url = file_contents.getString(EIP.CERTIFICATE); - this.custom = custom; - this.danger_on = danger_on; - } catch (MalformedURLException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (IOException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - /** - * @param name of the provider - * @param provider_json_url used to download provider.json file of the provider - * @param provider_json already downloaded - * @param custom if it's a new provider entered by the user or not - * @param danger_on if the user trusts completely the new provider - */ - public ProviderItem(String name, String provider_json_url, JSONObject provider_json, boolean custom, boolean danger_on) { - - try { - id = name; - //this.name = name; - this.provider_json_url = provider_json_url; - this.provider_json = provider_json; - this.name = provider_json.getJSONObject("name").getString("en"); - domain = new URL(provider_json_url).getHost(); - eip_service_json_url = provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.SERVICE_API_PATH; - cert_json_url = provider_json.getString("ca_cert_uri"); - this.custom = custom; - this.danger_on = danger_on; - if(custom) - provider_json_filename = name + "_provider.json".replaceFirst("__", "_"); - } catch (MalformedURLException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - @Override - public String toString() { - return name; - } - - public String getName() { - return id; - } - } -} diff --git a/src/se/leap/leapclient/ProviderListFragment.java b/src/se/leap/leapclient/ProviderListFragment.java deleted file mode 100644 index 2fca20e2..00000000 --- a/src/se/leap/leapclient/ProviderListFragment.java +++ /dev/null @@ -1,191 +0,0 @@ -/** - * Copyright (c) 2013 LEAP Encryption Access Project and contributers - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - package se.leap.leapclient; - -import se.leap.leapclient.ProviderListContent.ProviderItem; -import android.app.Activity; -import android.app.ListFragment; -import android.os.Bundle; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.ArrayAdapter; -import android.widget.ListView; -import android.content.Context; -import android.widget.TwoLineListItem; - -/** - * A list fragment representing a list of Providers. This fragment - * also supports tablet devices by allowing list items to be given an - * 'activated' state upon selection. This helps indicate which item is - * currently being viewed in a {@link DashboardFragment}. - *

- * Activities containing this fragment MUST implement the {@link Callbacks} - * interface. - */ -public class ProviderListFragment extends ListFragment { - - private ArrayAdapter content_adapter; - - /** - * The serialization (saved instance state) Bundle key representing the - * activated item position. Only used on tablets. - */ - private static final String STATE_ACTIVATED_POSITION = "activated_position"; - - /** - * The fragment's current callback object, which is notified of list item - * clicks. - */ - private Callbacks mCallbacks = sDummyCallbacks; - - /** - * The current activated item position. Only used on tablets. - */ - private int mActivatedPosition = ListView.INVALID_POSITION; - - /** - * A callback interface that all activities containing this fragment must - * implement. This mechanism allows activities to be notified of item - * selections. - */ - public interface Callbacks { - /** - * Callback for when an item has been selected. - */ - public void onItemSelected(String id); - } - - /** - * A dummy implementation of the {@link Callbacks} interface that does - * nothing. Used only when this fragment is not attached to an activity. - */ - private static Callbacks sDummyCallbacks = new Callbacks() { - @Override - public void onItemSelected(String id) { - } - }; - - /** - * Mandatory empty constructor for the fragment manager to instantiate the - * fragment (e.g. upon screen orientation changes). - */ - public ProviderListFragment() { - } - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - content_adapter = new ArrayAdapter( - getActivity(), - android.R.layout.simple_list_item_activated_2, - ProviderListContent.ITEMS) { - @Override - public View getView(int position, View convertView, ViewGroup parent){ - TwoLineListItem row; - if (convertView == null) { - LayoutInflater inflater = (LayoutInflater)getActivity().getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); - row = (TwoLineListItem)inflater.inflate(android.R.layout.simple_list_item_2, null); - } else { - row = (TwoLineListItem)convertView; - } - ProviderListContent.ProviderItem data = ProviderListContent.ITEMS.get(position); - row.getText1().setText(data.domain); - row.getText2().setText(data.name); - - return row; - } - }; - setListAdapter(content_adapter); - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) { - return inflater.inflate(R.layout.provider_list_fragment, container, false); - } - - @Override - public void onViewCreated(View view, Bundle savedInstanceState) { - super.onViewCreated(view, savedInstanceState); - - // Restore the previously serialized activated item position. - if (savedInstanceState != null - && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) { - setActivatedPosition(savedInstanceState.getInt(STATE_ACTIVATED_POSITION)); - } - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - - // Activities containing this fragment must implement its callbacks. - if (!(activity instanceof Callbacks)) { - throw new IllegalStateException("Activity must implement fragment's callbacks."); - } - - mCallbacks = (Callbacks) activity; - } - - @Override - public void onDetach() { - super.onDetach(); - - // Reset the active callbacks interface to the dummy implementation. - mCallbacks = sDummyCallbacks; - } - - @Override - public void onListItemClick(ListView listView, View view, int position, long id) { - super.onListItemClick(listView, view, position, id); - - // Notify the active callbacks interface (the activity, if the - // fragment is attached to one) that an item has been selected. - mCallbacks.onItemSelected(ProviderListContent.ITEMS.get(position).id); - } - - @Override - public void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - if (mActivatedPosition != ListView.INVALID_POSITION) { - // Serialize and persist the activated item position. - outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition); - } - } - - /** - * Turns on activate-on-click mode. When this mode is on, list items will be - * given the 'activated' state when touched. - */ - public void setActivateOnItemClick(boolean activateOnItemClick) { - // When setting CHOICE_MODE_SINGLE, ListView will automatically - // give items the 'activated' state when touched. - getListView().setChoiceMode(activateOnItemClick - ? ListView.CHOICE_MODE_SINGLE - : ListView.CHOICE_MODE_NONE); - } - - private void setActivatedPosition(int position) { - if (position == ListView.INVALID_POSITION) { - getListView().setItemChecked(mActivatedPosition, false); - } else { - getListView().setItemChecked(position, true); - } - - mActivatedPosition = position; - } -} diff --git a/src/se/leap/openvpn/ConfigConverter.java b/src/se/leap/openvpn/ConfigConverter.java index 8b5f316d..3c6bf91e 100644 --- a/src/se/leap/openvpn/ConfigConverter.java +++ b/src/se/leap/openvpn/ConfigConverter.java @@ -9,7 +9,8 @@ import java.io.InputStream; import java.io.InputStreamReader; import java.util.List; import java.util.Vector; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.app.Activity; import android.app.AlertDialog; diff --git a/src/se/leap/openvpn/FaqFragment.java b/src/se/leap/openvpn/FaqFragment.java index 2b9f02eb..dc498087 100644 --- a/src/se/leap/openvpn/FaqFragment.java +++ b/src/se/leap/openvpn/FaqFragment.java @@ -8,7 +8,7 @@ import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class FaqFragment extends Fragment { diff --git a/src/se/leap/openvpn/FileSelect.java b/src/se/leap/openvpn/FileSelect.java index 4abf6c31..4b88e7a7 100644 --- a/src/se/leap/openvpn/FileSelect.java +++ b/src/se/leap/openvpn/FileSelect.java @@ -6,7 +6,8 @@ import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.app.ActionBar; import android.app.ActionBar.Tab; diff --git a/src/se/leap/openvpn/FileSelectLayout.java b/src/se/leap/openvpn/FileSelectLayout.java index 2ca4490d..ec5f3636 100644 --- a/src/se/leap/openvpn/FileSelectLayout.java +++ b/src/se/leap/openvpn/FileSelectLayout.java @@ -10,7 +10,7 @@ import android.view.View.OnClickListener; import android.widget.Button; import android.widget.LinearLayout; import android.widget.TextView; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class FileSelectLayout extends LinearLayout implements OnClickListener { diff --git a/src/se/leap/openvpn/FileSelectionFragment.java b/src/se/leap/openvpn/FileSelectionFragment.java index 5bc981fe..80cb2c62 100644 --- a/src/se/leap/openvpn/FileSelectionFragment.java +++ b/src/se/leap/openvpn/FileSelectionFragment.java @@ -5,7 +5,8 @@ import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.TreeMap; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.app.AlertDialog; import android.app.ListFragment; diff --git a/src/se/leap/openvpn/GeneralSettings.java b/src/se/leap/openvpn/GeneralSettings.java index 34657914..93e4818e 100644 --- a/src/se/leap/openvpn/GeneralSettings.java +++ b/src/se/leap/openvpn/GeneralSettings.java @@ -1,6 +1,7 @@ package se.leap.openvpn; import java.io.File; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.os.Bundle; import android.preference.Preference; diff --git a/src/se/leap/openvpn/InlineFileTab.java b/src/se/leap/openvpn/InlineFileTab.java index 40995ceb..9e8041c0 100644 --- a/src/se/leap/openvpn/InlineFileTab.java +++ b/src/se/leap/openvpn/InlineFileTab.java @@ -9,7 +9,7 @@ import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.EditText; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class InlineFileTab extends Fragment { diff --git a/src/se/leap/openvpn/LaunchVPN.java b/src/se/leap/openvpn/LaunchVPN.java index 73003c7e..89f2d372 100644 --- a/src/se/leap/openvpn/LaunchVPN.java +++ b/src/se/leap/openvpn/LaunchVPN.java @@ -20,9 +20,9 @@ import java.io.IOException; import java.util.Collection; import java.util.Vector; -import se.leap.leapclient.ConfigHelper; -import se.leap.leapclient.EIP; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.ConfigHelper; +import se.leap.bitmaskclient.EIP; +import se.leap.bitmaskclient.R; import android.app.Activity; import android.app.AlertDialog; diff --git a/src/se/leap/openvpn/LogWindow.java b/src/se/leap/openvpn/LogWindow.java index abd1acd6..c3ce8424 100644 --- a/src/se/leap/openvpn/LogWindow.java +++ b/src/se/leap/openvpn/LogWindow.java @@ -1,7 +1,8 @@ package se.leap.openvpn; import java.util.Vector; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.app.AlertDialog; import android.app.AlertDialog.Builder; diff --git a/src/se/leap/openvpn/MainActivity.java b/src/se/leap/openvpn/MainActivity.java index d33fd832..0a769b4d 100644 --- a/src/se/leap/openvpn/MainActivity.java +++ b/src/se/leap/openvpn/MainActivity.java @@ -1,7 +1,8 @@ package se.leap.openvpn; import java.util.List; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.content.Intent; import android.preference.PreferenceActivity; diff --git a/src/se/leap/openvpn/NetworkSateReceiver.java b/src/se/leap/openvpn/NetworkSateReceiver.java index 301803b6..777402b4 100644 --- a/src/se/leap/openvpn/NetworkSateReceiver.java +++ b/src/se/leap/openvpn/NetworkSateReceiver.java @@ -8,7 +8,7 @@ import android.net.ConnectivityManager; import android.net.NetworkInfo; import android.net.NetworkInfo.State; import android.preference.PreferenceManager; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class NetworkSateReceiver extends BroadcastReceiver { private int lastNetwork=-1; diff --git a/src/se/leap/openvpn/OpenVPN.java b/src/se/leap/openvpn/OpenVPN.java index 3ffc47cb..c6055abd 100644 --- a/src/se/leap/openvpn/OpenVPN.java +++ b/src/se/leap/openvpn/OpenVPN.java @@ -3,7 +3,8 @@ package se.leap.openvpn; import java.util.LinkedList; import java.util.Locale; import java.util.Vector; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.content.Context; diff --git a/src/se/leap/openvpn/OpenVPNThread.java b/src/se/leap/openvpn/OpenVPNThread.java index 3f9a0d91..0c383ab0 100644 --- a/src/se/leap/openvpn/OpenVPNThread.java +++ b/src/se/leap/openvpn/OpenVPNThread.java @@ -7,7 +7,8 @@ import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.LinkedList; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.util.Log; import se.leap.openvpn.OpenVPN.LogItem; diff --git a/src/se/leap/openvpn/OpenVpnManagementThread.java b/src/se/leap/openvpn/OpenVpnManagementThread.java index 43d4f701..028c6ec7 100644 --- a/src/se/leap/openvpn/OpenVpnManagementThread.java +++ b/src/se/leap/openvpn/OpenVpnManagementThread.java @@ -17,7 +17,8 @@ import javax.crypto.BadPaddingException; import javax.crypto.Cipher; import javax.crypto.IllegalBlockSizeException; import javax.crypto.NoSuchPaddingException; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.content.SharedPreferences; import android.net.LocalServerSocket; diff --git a/src/se/leap/openvpn/OpenVpnPreferencesFragment.java b/src/se/leap/openvpn/OpenVpnPreferencesFragment.java index 31746332..190a48fe 100644 --- a/src/se/leap/openvpn/OpenVpnPreferencesFragment.java +++ b/src/se/leap/openvpn/OpenVpnPreferencesFragment.java @@ -2,7 +2,7 @@ package se.leap.openvpn; import android.os.Bundle; import android.preference.PreferenceFragment; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public abstract class OpenVpnPreferencesFragment extends PreferenceFragment { diff --git a/src/se/leap/openvpn/OpenVpnService.java b/src/se/leap/openvpn/OpenVpnService.java index 47f9ca44..bec7dcee 100644 --- a/src/se/leap/openvpn/OpenVpnService.java +++ b/src/se/leap/openvpn/OpenVpnService.java @@ -5,8 +5,8 @@ import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.util.Vector; -import se.leap.leapclient.Dashboard; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.Dashboard; +import se.leap.bitmaskclient.R; import android.annotation.TargetApi; import android.app.Notification; diff --git a/src/se/leap/openvpn/ProxyDetection.java b/src/se/leap/openvpn/ProxyDetection.java index 7114857d..c7b3d196 100644 --- a/src/se/leap/openvpn/ProxyDetection.java +++ b/src/se/leap/openvpn/ProxyDetection.java @@ -8,7 +8,8 @@ import java.net.SocketAddress; import java.net.URISyntaxException; import java.net.URL; import java.util.List; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; public class ProxyDetection { static SocketAddress detectProxy(VpnProfile vp) { diff --git a/src/se/leap/openvpn/Settings_Authentication.java b/src/se/leap/openvpn/Settings_Authentication.java index 00f4c08a..7824d790 100644 --- a/src/se/leap/openvpn/Settings_Authentication.java +++ b/src/se/leap/openvpn/Settings_Authentication.java @@ -11,7 +11,7 @@ import android.preference.Preference; import android.preference.Preference.OnPreferenceChangeListener; import android.preference.Preference.OnPreferenceClickListener; import android.preference.SwitchPreference; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class Settings_Authentication extends OpenVpnPreferencesFragment implements OnPreferenceChangeListener, OnPreferenceClickListener { diff --git a/src/se/leap/openvpn/Settings_Basic.java b/src/se/leap/openvpn/Settings_Basic.java index f3510da9..014c71a1 100644 --- a/src/se/leap/openvpn/Settings_Basic.java +++ b/src/se/leap/openvpn/Settings_Basic.java @@ -39,8 +39,8 @@ import android.widget.EditText; import android.widget.Spinner; import android.widget.TextView; import android.widget.ToggleButton; -import se.leap.leapclient.R.id; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.R.id; public class Settings_Basic extends Fragment implements View.OnClickListener, OnItemSelectedListener, Callback { private static final int CHOOSE_FILE_OFFSET = 1000; diff --git a/src/se/leap/openvpn/Settings_IP.java b/src/se/leap/openvpn/Settings_IP.java index df2efb40..bb605937 100644 --- a/src/se/leap/openvpn/Settings_IP.java +++ b/src/se/leap/openvpn/Settings_IP.java @@ -6,7 +6,7 @@ import android.preference.Preference; import android.preference.Preference.OnPreferenceChangeListener; import android.preference.PreferenceManager; import android.preference.SwitchPreference; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class Settings_IP extends OpenVpnPreferencesFragment implements OnPreferenceChangeListener { private EditTextPreference mIPv4; diff --git a/src/se/leap/openvpn/Settings_Obscure.java b/src/se/leap/openvpn/Settings_Obscure.java index ffbce971..6ba98606 100644 --- a/src/se/leap/openvpn/Settings_Obscure.java +++ b/src/se/leap/openvpn/Settings_Obscure.java @@ -6,7 +6,7 @@ import android.preference.EditTextPreference; import android.preference.ListPreference; import android.preference.Preference; import android.preference.Preference.OnPreferenceChangeListener; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class Settings_Obscure extends OpenVpnPreferencesFragment implements OnPreferenceChangeListener { private CheckBoxPreference mUseRandomHostName; diff --git a/src/se/leap/openvpn/Settings_Routing.java b/src/se/leap/openvpn/Settings_Routing.java index 48c09ff0..3cbdac0f 100644 --- a/src/se/leap/openvpn/Settings_Routing.java +++ b/src/se/leap/openvpn/Settings_Routing.java @@ -4,7 +4,7 @@ import android.preference.CheckBoxPreference; import android.preference.EditTextPreference; import android.preference.Preference; import android.preference.Preference.OnPreferenceChangeListener; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class Settings_Routing extends OpenVpnPreferencesFragment implements OnPreferenceChangeListener { diff --git a/src/se/leap/openvpn/ShowConfigFragment.java b/src/se/leap/openvpn/ShowConfigFragment.java index 9bce67a6..194f87d4 100644 --- a/src/se/leap/openvpn/ShowConfigFragment.java +++ b/src/se/leap/openvpn/ShowConfigFragment.java @@ -10,7 +10,7 @@ import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.R; public class ShowConfigFragment extends Fragment { diff --git a/src/se/leap/openvpn/VPNLaunchHelper.java b/src/se/leap/openvpn/VPNLaunchHelper.java index 59303748..418cf7e9 100644 --- a/src/se/leap/openvpn/VPNLaunchHelper.java +++ b/src/se/leap/openvpn/VPNLaunchHelper.java @@ -4,7 +4,8 @@ import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.content.Context; import android.content.Intent; diff --git a/src/se/leap/openvpn/VPNPreferences.java b/src/se/leap/openvpn/VPNPreferences.java index 81d854ce..e3052050 100644 --- a/src/se/leap/openvpn/VPNPreferences.java +++ b/src/se/leap/openvpn/VPNPreferences.java @@ -1,7 +1,8 @@ package se.leap.openvpn; import java.util.List; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.app.AlertDialog; import android.content.DialogInterface; diff --git a/src/se/leap/openvpn/VPNProfileList.java b/src/se/leap/openvpn/VPNProfileList.java index a7132c9e..0ef611df 100644 --- a/src/se/leap/openvpn/VPNProfileList.java +++ b/src/se/leap/openvpn/VPNProfileList.java @@ -3,7 +3,8 @@ package se.leap.openvpn; import java.util.Collection; import java.util.Comparator; import java.util.TreeSet; -import se.leap.leapclient.R; + +import se.leap.bitmaskclient.R; import android.app.Activity; import android.app.AlertDialog; diff --git a/src/se/leap/openvpn/VpnProfile.java b/src/se/leap/openvpn/VpnProfile.java index 5752081a..8eebb763 100644 --- a/src/se/leap/openvpn/VpnProfile.java +++ b/src/se/leap/openvpn/VpnProfile.java @@ -21,10 +21,10 @@ import java.util.Vector; import org.spongycastle.util.io.pem.PemObject; import org.spongycastle.util.io.pem.PemWriter; -import se.leap.leapclient.ConfigHelper; -import se.leap.leapclient.EIP; -import se.leap.leapclient.Provider; -import se.leap.leapclient.R; +import se.leap.bitmaskclient.ConfigHelper; +import se.leap.bitmaskclient.EIP; +import se.leap.bitmaskclient.Provider; +import se.leap.bitmaskclient.R; import android.content.Context; import android.content.Intent; @@ -50,7 +50,7 @@ public class VpnProfile implements Serializable{ public static final int TYPE_USERPASS_KEYSTORE = 7; // Don't change this, not all parts of the program use this constant - public static final String EXTRA_PROFILEUUID = "se.leap.leapclient.profileUUID"; // TODO this feels wrong. See Issue #1494 + public static final String EXTRA_PROFILEUUID = "se.leap.bitmaskclient.profileUUID"; // TODO this feels wrong. See Issue #1494 public static final String INLINE_TAG = "[[INLINE]]"; private static final String OVPNCONFIGFILE = "android.conf"; -- cgit v1.2.3