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-rw-r--r--app/src/debug/java/se/leap/bitmaskclient/ConfigurationWizard.java595
-rw-r--r--app/src/debug/java/se/leap/bitmaskclient/NewProviderDialog.java123
-rw-r--r--app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java875
-rw-r--r--app/src/debug/java/se/leap/bitmaskclient/ProviderDetailFragment.java115
-rw-r--r--app/src/debug/java/se/leap/bitmaskclient/ProviderListContent.java86
5 files changed, 1794 insertions, 0 deletions
diff --git a/app/src/debug/java/se/leap/bitmaskclient/ConfigurationWizard.java b/app/src/debug/java/se/leap/bitmaskclient/ConfigurationWizard.java
new file mode 100644
index 00000000..cf013f3a
--- /dev/null
+++ b/app/src/debug/java/se/leap/bitmaskclient/ConfigurationWizard.java
@@ -0,0 +1,595 @@
+/**
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+ package se.leap.bitmaskclient;
+
+
+
+
+
+
+import android.app.Activity;
+import android.app.DialogFragment;
+import android.app.Fragment;
+import android.app.FragmentManager;
+import android.app.FragmentTransaction;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.content.res.AssetManager;
+import android.os.Bundle;
+import android.os.Handler;
+import android.util.Log;
+import android.view.Display;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View.MeasureSpec;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.ProgressBar;
+import android.widget.ProgressBar;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Iterator;
+import org.json.JSONException;
+import org.json.JSONObject;
+import se.leap.bitmaskclient.DownloadFailedDialog.DownloadFailedDialogInterface;
+import se.leap.bitmaskclient.NewProviderDialog.NewProviderDialogInterface;
+import se.leap.bitmaskclient.ProviderAPIResultReceiver.Receiver;
+import se.leap.bitmaskclient.ProviderDetailFragment.ProviderDetailFragmentInterface;
+import se.leap.bitmaskclient.ProviderListContent.ProviderItem;
+import se.leap.bitmaskclient.R;
+
+/**
+ * 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, NewProviderDialogInterface, ProviderDetailFragmentInterface, DownloadFailedDialogInterface, Receiver {
+
+ private ProgressBar mProgressBar;
+ private TextView progressbar_description;
+ private ProviderListFragment provider_list_fragment;
+ private Intent mConfigState = new Intent();
+
+ final public static String TAG = "se.leap.bitmaskclient.ConfigurationWizard";
+ 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";
+ final protected static String ASSETS_URL_FOLDER = "urls";
+
+ public ProviderAPIResultReceiver providerAPI_result_receiver;
+ private ProviderAPIBroadcastReceiver_Update providerAPI_broadcast_receiver_update;
+
+ private static SharedPreferences preferences;
+ private static boolean setting_up_provider = false;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ preferences = getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE);
+
+ setContentView(R.layout.configuration_wizard_activity);
+ mProgressBar = (ProgressBar) findViewById(R.id.progressbar_configuration_wizard);
+ mProgressBar.setVisibility(ProgressBar.INVISIBLE);
+ progressbar_description = (TextView) findViewById(R.id.progressbar_description);
+ progressbar_description.setVisibility(TextView.INVISIBLE);
+ providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler());
+ providerAPI_result_receiver.setReceiver(this);
+ providerAPI_broadcast_receiver_update = new ProviderAPIBroadcastReceiver_Update();
+ IntentFilter update_intent_filter = new IntentFilter(ProviderAPI.UPDATE_PROGRESSBAR);
+ update_intent_filter.addCategory(Intent.CATEGORY_DEFAULT);
+ registerReceiver(providerAPI_broadcast_receiver_update, update_intent_filter);
+
+ 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)
+ provider_list_fragment = ProviderListFragment.newInstance();
+ Bundle arguments = new Bundle();
+ int configuration_wizard_request_code = getIntent().getIntExtra(Dashboard.REQUEST_CODE, -1);
+ if(configuration_wizard_request_code == Dashboard.SWITCH_PROVIDER) {
+ arguments.putBoolean(ProviderListFragment.SHOW_ALL_PROVIDERS, true);
+ }
+ provider_list_fragment.setArguments(arguments);
+
+ FragmentManager fragmentManager = getFragmentManager();
+ fragmentManager.beginTransaction()
+ .replace(R.id.configuration_wizard_layout, provider_list_fragment, ProviderListFragment.TAG)
+ .commit();
+ }
+
+ // TODO: If exposing deep links into your app, handle intents here.
+ }
+
+ @Override
+ protected void onDestroy() {
+ super.onDestroy();
+ unregisterReceiver(providerAPI_broadcast_receiver_update);
+ }
+
+ public void refreshProviderList(int top_padding) {
+ ProviderListFragment new_provider_list_fragment = new ProviderListFragment();
+ Bundle top_padding_bundle = new Bundle();
+ top_padding_bundle.putInt(ProviderListFragment.TOP_PADDING, top_padding);
+ new_provider_list_fragment.setArguments(top_padding_bundle);
+
+ FragmentManager fragmentManager = getFragmentManager();
+ fragmentManager.beginTransaction()
+ .replace(R.id.configuration_wizard_layout, new_provider_list_fragment, ProviderListFragment.TAG)
+ .commit();
+ }
+
+ @Override
+ public void onReceiveResult(int resultCode, Bundle resultData) {
+ if(resultCode == ProviderAPI.PROVIDER_OK) {
+ mConfigState.setAction(PROVIDER_SET);
+
+ if (preferences.getBoolean(EIP.ALLOWED_ANON, false)){
+ mConfigState.putExtra(SERVICES_RETRIEVED, true);
+ downloadAnonCert();
+ } else {
+ mProgressBar.incrementProgressBy(1);
+ mProgressBar.setVisibility(ProgressBar.GONE);
+ progressbar_description.setVisibility(TextView.GONE);
+ setResult(RESULT_OK);
+ showProviderDetails(getCurrentFocus());
+ }
+ } else if(resultCode == ProviderAPI.PROVIDER_NOK) {
+ //refreshProviderList(0);
+ String reason_to_fail = resultData.getString(ProviderAPI.ERRORS);
+ showDownloadFailedDialog(getCurrentFocus(), reason_to_fail);
+ mProgressBar.setVisibility(ProgressBar.GONE);
+ progressbar_description.setVisibility(TextView.GONE);
+ preferences.edit().remove(Provider.KEY).commit();
+ setting_up_provider = false;
+ setResult(RESULT_CANCELED, mConfigState);
+ }
+ else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE) {
+ mProgressBar.incrementProgressBy(1);
+ mProgressBar.setVisibility(ProgressBar.GONE);
+ progressbar_description.setVisibility(TextView.GONE);
+ //refreshProviderList(0);
+ setResult(RESULT_OK);
+ showProviderDetails(getCurrentFocus());
+ } else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE) {
+ //refreshProviderList(0);
+ mProgressBar.setVisibility(ProgressBar.GONE);
+ progressbar_description.setVisibility(TextView.GONE);
+ //Toast.makeText(getApplicationContext(), R.string.incorrectly_downloaded_certificate_message, Toast.LENGTH_LONG).show();
+ setResult(RESULT_CANCELED, mConfigState);
+ } else if(resultCode == AboutActivity.VIEWED) {
+ // Do nothing, right now
+ // I need this for CW to wait for the About activity to end before going back to Dashboard.
+ }
+ }
+
+ /**
+ * 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
+ // resetOldConnection();
+ ProviderItem selected_provider = getProvider(id);
+ int provider_index = getProviderIndex(id);
+
+
+ startProgressBar(provider_index+1);
+ provider_list_fragment.hideAllBut(provider_index);
+
+ boolean danger_on = true;
+ if(preferences.contains(ProviderItem.DANGER_ON))
+ danger_on = preferences.getBoolean(ProviderItem.DANGER_ON, false);
+ setUpProvider(selected_provider.providerMainUrl(), danger_on);
+ }
+
+ @Override
+ public void onBackPressed() {
+ if(setting_up_provider) {
+ stopSettingUpProvider();
+ } else {
+ usualBackButton();
+ }
+ }
+
+ private void stopSettingUpProvider() {
+ ProviderAPI.stop();
+ mProgressBar.setVisibility(ProgressBar.GONE);
+ mProgressBar.setProgress(0);
+ progressbar_description.setVisibility(TextView.GONE);
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, Activity.MODE_PRIVATE).edit().remove(Provider.KEY).commit();
+ setting_up_provider = false;
+ showAllProviders();
+ }
+
+ private void usualBackButton() {
+ try {
+ boolean is_provider_set_up = new JSONObject(preferences.getString(Provider.KEY, "no provider")) != null ? true : false;
+ boolean is_provider_set_up_truly = new JSONObject(preferences.getString(Provider.KEY, "no provider")).length() != 0 ? true : false;
+ if(!is_provider_set_up || !is_provider_set_up_truly) {
+ askDashboardToQuitApp();
+ } else {
+ setResult(RESULT_OK);
+ }
+ } catch (JSONException e) {
+ askDashboardToQuitApp();
+ super.onBackPressed();
+ e.printStackTrace();
+ }
+ 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 name) {
+ Iterator<ProviderItem> providers_iterator = ProviderListContent.ITEMS.iterator();
+ while(providers_iterator.hasNext()) {
+ ProviderItem provider = providers_iterator.next();
+ if(provider.name().equalsIgnoreCase(name)) {
+ return provider;
+ }
+ }
+ return null;
+ }
+
+ private String getId(String provider_main_url_string) {
+ try {
+ URL provider_url = new URL(provider_main_url_string);
+ URL aux_provider_url;
+ Iterator<ProviderItem> providers_iterator = ProviderListContent.ITEMS.iterator();
+ while(providers_iterator.hasNext()) {
+ ProviderItem provider = providers_iterator.next();
+ aux_provider_url = new URL(provider.providerMainUrl());
+ if(isSameURL(provider_url, aux_provider_url)) {
+ return provider.name();
+ }
+ }
+ } catch (MalformedURLException e) {
+ e.printStackTrace();
+ }
+ return "";
+ }
+
+ /**
+ * Checks, whether 2 urls are pointing to the same location.
+ *
+ * @param url a url
+ * @param baseUrl an other url, that should be compared.
+ * @return true, if the urls point to the same host and port and use the
+ * same protocol, false otherwise.
+ */
+ private boolean isSameURL(final URL url, final URL baseUrl) {
+ if (!url.getProtocol().equals(baseUrl.getProtocol())) {
+ return false;
+ }
+ if (!url.getHost().equals(baseUrl.getHost())) {
+ return false;
+ }
+ if (url.getPort() != baseUrl.getPort()) {
+ return false;
+ }
+ return true;
+ }
+
+ private void startProgressBar() {
+ mProgressBar.setVisibility(ProgressBar.VISIBLE);
+ mProgressBar.setProgress(0);
+ mProgressBar.setMax(3);
+ }
+
+ private void startProgressBar(int list_item_index) {
+ mProgressBar.setVisibility(ProgressBar.VISIBLE);
+ progressbar_description.setVisibility(TextView.VISIBLE);
+ mProgressBar.setProgress(0);
+ mProgressBar.setMax(3);
+ int measured_height = listItemHeight(list_item_index);
+ mProgressBar.setTranslationY(measured_height);
+ progressbar_description.setTranslationY(measured_height + mProgressBar.getHeight());
+ }
+
+ private int getProviderIndex(String id) {
+ int index = 0;
+ Iterator<ProviderItem> providers_iterator = ProviderListContent.ITEMS.iterator();
+ while(providers_iterator.hasNext()) {
+ ProviderItem provider = providers_iterator.next();
+ if(provider.name().equalsIgnoreCase(id)) {
+ break;
+ } else index++;
+ }
+ return index;
+ }
+
+ private int listItemHeight(int list_item_index) {
+ ListView provider_list_view = (ListView)findViewById(android.R.id.list);
+ ListAdapter provider_list_adapter = provider_list_view.getAdapter();
+ View listItem = provider_list_adapter.getView(0, null, provider_list_view);
+ listItem.setLayoutParams(new RelativeLayout.LayoutParams(
+ RelativeLayout.LayoutParams.WRAP_CONTENT,
+ RelativeLayout.LayoutParams.WRAP_CONTENT));
+ WindowManager wm = (WindowManager) getApplicationContext()
+ .getSystemService(Context.WINDOW_SERVICE);
+ Display display = wm.getDefaultDisplay();
+ int screenWidth = display.getWidth(); // deprecated
+
+ int listViewWidth = screenWidth - 10 - 10;
+ int widthSpec = MeasureSpec.makeMeasureSpec(listViewWidth,
+ MeasureSpec.AT_MOST);
+ listItem.measure(widthSpec, 0);
+
+ return listItem.getMeasuredHeight();
+}
+
+ /**
+ * Loads providers data from url files contained in the assets folder
+ * @return true if the files were correctly read
+ */
+ private boolean loadPreseededProviders() {
+ boolean loaded_preseeded_providers = false;
+ String[] urls_filepaths = null;
+ try {
+ //TODO Put that folder in a better place (also inside the "for")
+ urls_filepaths = getAssets().list(ASSETS_URL_FOLDER);
+ String provider_name = "";
+ for(String url_filepath : urls_filepaths) {
+ provider_name = url_filepath.subSequence(0, url_filepath.lastIndexOf(".")).toString();
+ String provider_main_url = extractProviderMainUrlFromAssetsFile(ASSETS_URL_FOLDER + "/" + url_filepath);
+ if(getId(provider_main_url).isEmpty())
+ ProviderListContent.addItem(new ProviderItem(provider_name, provider_main_url));
+ loaded_preseeded_providers = true;
+ }
+ } catch (IOException e) {
+ loaded_preseeded_providers = false;
+ }
+
+ return loaded_preseeded_providers;
+ }
+
+ private String extractProviderMainUrlFromAssetsFile(String filepath) {
+ String provider_main_url = "";
+ try {
+ InputStream input_stream_file_contents = getAssets().open(filepath);
+ byte[] urls_file_bytes = new byte[input_stream_file_contents.available()];
+ input_stream_file_contents.read(urls_file_bytes);
+ String urls_file_content = new String(urls_file_bytes);
+ JSONObject file_contents = new JSONObject(urls_file_content);
+ provider_main_url = file_contents.getString(Provider.MAIN_URL);
+ } catch (JSONException e) {
+ } catch (IOException e) {
+ }
+ return provider_main_url;
+ }
+
+ /**
+ * 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);
+ }
+
+ /**
+ * Open the new provider dialog with data
+ */
+ public void addAndSelectNewProvider(String main_url, boolean danger_on) {
+ 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);
+ }
+
+ DialogFragment newFragment = NewProviderDialog.newInstance();
+ Bundle data = new Bundle();
+ data.putString(Provider.MAIN_URL, main_url);
+ data.putBoolean(ProviderItem.DANGER_ON, danger_on);
+ newFragment.setArguments(data);
+ 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
+ * @param reason_to_fail
+ */
+ public void showDownloadFailedDialog(View view, String reason_to_fail) {
+ FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction();
+ Fragment previous_provider_details_dialog = getFragmentManager().findFragmentByTag(DownloadFailedDialog.TAG);
+ if (previous_provider_details_dialog != null) {
+ fragment_transaction.remove(previous_provider_details_dialog);
+ }
+ fragment_transaction.addToBackStack(null);
+
+ DialogFragment newFragment = DownloadFailedDialog.newInstance(reason_to_fail);
+ newFragment.show(fragment_transaction, DownloadFailedDialog.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) {
+ if(setting_up_provider) {
+ 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);
+ }
+ }
+
+ public void showAndSelectProvider(String provider_main_url, boolean danger_on) {
+ if(getId(provider_main_url).isEmpty())
+ showProvider(provider_main_url, danger_on);
+ autoSelectProvider(provider_main_url, danger_on);
+ }
+
+ private void showProvider(final String provider_main_url, final boolean danger_on) {
+ String provider_name = provider_main_url.replaceFirst("http[s]?://", "").replaceFirst("\\/", "_");
+ ProviderItem added_provider = new ProviderItem(provider_name, provider_main_url);
+ provider_list_fragment.addItem(added_provider);
+ }
+
+ private void autoSelectProvider(String provider_main_url, boolean danger_on) {
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putBoolean(ProviderItem.DANGER_ON, danger_on).commit();
+ onItemSelected(getId(provider_main_url));
+ }
+
+ /**
+ * Asks ProviderAPI to download a new provider.json file
+ * @param provider_name
+ * @param provider_main_url
+ * @param danger_on tells if HTTPS client should bypass certificate errors
+ */
+ public void setUpProvider(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.SET_UP_PROVIDER);
+ provider_API_command.putExtra(ProviderAPI.PARAMETERS, parameters);
+ provider_API_command.putExtra(ProviderAPI.RECEIVER_KEY, providerAPI_result_receiver);
+
+ startService(provider_API_command);
+ setting_up_provider = true;
+ }
+
+ public void retrySetUpProvider() {
+ cancelSettingUpProvider();
+ if(!ProviderAPI.caCertDownloaded()) {
+ addAndSelectNewProvider(ProviderAPI.lastProviderMainUrl(), ProviderAPI.lastDangerOn());
+ } else {
+ Intent provider_API_command = new Intent(this, ProviderAPI.class);
+
+ provider_API_command.setAction(ProviderAPI.SET_UP_PROVIDER);
+ 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:
+ startActivityForResult(new Intent(this, AboutActivity.class), 0);
+ return true;
+ case R.id.new_provider:
+ addAndSelectNewProvider();
+ return true;
+ default:
+ return super.onOptionsItemSelected(item);
+ }
+ }
+
+ public void showAllProviders() {
+ provider_list_fragment = (ProviderListFragment) getFragmentManager().findFragmentByTag(ProviderListFragment.TAG);
+ if(provider_list_fragment != null)
+ provider_list_fragment.unhideAll();
+ }
+
+ public void cancelSettingUpProvider() {
+ provider_list_fragment = (ProviderListFragment) getFragmentManager().findFragmentByTag(ProviderListFragment.TAG);
+ if(provider_list_fragment != null && preferences.contains(ProviderItem.DANGER_ON)) {
+ provider_list_fragment.removeLastItem();
+ }
+ preferences.edit().remove(Provider.KEY).remove(ProviderItem.DANGER_ON).remove(EIP.ALLOWED_ANON).remove(EIP.KEY).commit();
+ }
+
+ @Override
+ public void login() {
+ Intent ask_login = new Intent();
+ ask_login.putExtra(LogInDialog.VERB, LogInDialog.VERB);
+ setResult(RESULT_OK, ask_login);
+ setting_up_provider = false;
+ finish();
+ }
+
+ @Override
+ public void use_anonymously() {
+ setResult(RESULT_OK);
+ setting_up_provider = false;
+ finish();
+ }
+
+ public class ProviderAPIBroadcastReceiver_Update extends BroadcastReceiver {
+
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ int update = intent.getIntExtra(ProviderAPI.CURRENT_PROGRESS, 0);
+ mProgressBar.setProgress(update);
+ }
+ }
+}
diff --git a/app/src/debug/java/se/leap/bitmaskclient/NewProviderDialog.java b/app/src/debug/java/se/leap/bitmaskclient/NewProviderDialog.java
new file mode 100644
index 00000000..cf09c64b
--- /dev/null
+++ b/app/src/debug/java/se/leap/bitmaskclient/NewProviderDialog.java
@@ -0,0 +1,123 @@
+/**
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+ package se.leap.bitmaskclient;
+
+import se.leap.bitmaskclient.ProviderListContent.ProviderItem;
+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.content.Intent;
+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 showAndSelectProvider(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);
+ if(getArguments() != null && getArguments().containsKey(Provider.MAIN_URL)) {
+ url_input_field.setText(getArguments().getString(Provider.MAIN_URL));
+ }
+ final CheckBox danger_checkbox = (CheckBox)new_provider_dialog_view.findViewById(R.id.danger_checkbox);
+ if(getArguments() != null && getArguments().containsKey(ProviderItem.DANGER_ON)) {
+ danger_checkbox.setActivated(getArguments().getBoolean(ProviderItem.DANGER_ON));
+ }
+
+ 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://")) {
+ if (entered_url.startsWith("http://")){
+ entered_url = entered_url.substring("http://".length());
+ }
+ entered_url = "https://".concat(entered_url);
+ }
+ boolean danger_on = danger_checkbox.isChecked();
+ if(validURL(entered_url)) {
+ interface_with_ConfigurationWizard.showAndSelectProvider(entered_url, danger_on);
+ Toast.makeText(getActivity().getApplicationContext(), R.string.valid_url_entered, Toast.LENGTH_LONG).show();
+ } else {
+ url_input_field.setText("");
+ danger_checkbox.setChecked(false);
+ 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();
+ return android.util.Patterns.WEB_URL.matcher(entered_url).matches();
+ }
+}
diff --git a/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java b/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java
new file mode 100644
index 00000000..9f4b8d27
--- /dev/null
+++ b/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java
@@ -0,0 +1,875 @@
+/**
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+ 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.URISyntaxException;
+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.CertificateEncodingException;
+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;
+
+
+/**
+ * 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
+ SET_UP_PROVIDER = "setUpProvider",
+ 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",
+ UPDATE_PROGRESSBAR = "update_progressbar",
+ CURRENT_PROGRESS = "current_progress",
+ TAG = "provider_api_tag"
+ ;
+
+ final public static int
+ CUSTOM_PROVIDER_ADDED = 0,
+ 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,
+ PROVIDER_OK = 11,
+ PROVIDER_NOK = 12,
+ CORRECTLY_DOWNLOADED_ANON_CERTIFICATE = 13,
+ INCORRECTLY_DOWNLOADED_ANON_CERTIFICATE = 14
+ ;
+
+ private static boolean
+ CA_CERT_DOWNLOADED = false,
+ PROVIDER_JSON_DOWNLOADED = false,
+ EIP_SERVICE_JSON_DOWNLOADED = false
+ ;
+
+ private static String last_provider_main_url;
+ private static boolean last_danger_on = false;
+ private static boolean setting_up_provider = true;
+
+ public static void stop() {
+ setting_up_provider = false;
+ }
+
+ 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) );
+ }
+
+ public static String lastProviderMainUrl() {
+ return last_provider_main_url;
+ }
+
+ public static boolean lastDangerOn() {
+ return last_danger_on;
+ }
+
+ private String formatErrorMessage(final int toast_string_id) {
+ return "{ \"" + ERRORS + "\" : \""+getResources().getString(toast_string_id)+"\" }";
+ }
+
+ @Override
+ protected void onHandleIntent(Intent command) {
+ final ResultReceiver receiver = command.getParcelableExtra(RECEIVER_KEY);
+ String action = command.getAction();
+ Bundle parameters = command.getBundleExtra(PARAMETERS);
+ setting_up_provider = true;
+
+ if(action.equalsIgnoreCase(SET_UP_PROVIDER)) {
+ Bundle result = setUpProvider(parameters);
+ if(setting_up_provider) {
+ if(result.getBoolean(RESULT_KEY)) {
+ receiver.send(PROVIDER_OK, result);
+ } else {
+ receiver.send(PROVIDER_NOK, result);
+ }
+ }
+ } 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);
+ }
+ }
+ }
+
+ /**
+ * 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();
+ int progress = 0;
+
+ 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();
+ broadcast_progress(progress++);
+ try {
+ JSONObject saltAndB = sendAToSRPServer(authentication_server, username, new BigInteger(1, A).toString(16));
+ if(saltAndB.length() > 0) {
+ String salt = saltAndB.getString(LeapSRPSession.SALT);
+ broadcast_progress(progress++);
+ byte[] Bbytes = new BigInteger(saltAndB.getString("B"), 16).toByteArray();
+ byte[] M1 = client.response(new BigInteger(salt, 16).toByteArray(), Bbytes);
+ if(M1 != null) {
+ broadcast_progress(progress++);
+ 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);
+ broadcast_progress(progress++);
+ } 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.putBoolean(RESULT_KEY, false);
+ session_id_bundle.putString(LogInDialog.USERNAME, username);
+ session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_srp_math_error_user_message));
+ }
+ broadcast_progress(progress++);
+ } 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;
+ }
+
+ /**
+ * Sets up an intent with the progress value passed as a parameter
+ * and sends it as a broadcast.
+ * @param progress
+ */
+ private void broadcast_progress(int progress) {
+ Intent intentUpdate = new Intent();
+ intentUpdate.setAction(UPDATE_PROGRESSBAR);
+ intentUpdate.addCategory(Intent.CATEGORY_DEFAULT);
+ intentUpdate.putExtra(CURRENT_PROGRESS, progress);
+ sendBroadcast(intentUpdate);
+ }
+
+ /**
+ * 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<String, String> parameters = new HashMap<String, String>();
+ 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<String, String> parameters = new HashMap<String, String>();
+ 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));
+ CookieHandler.setDefault(null); // we don't need cookies anymore
+ String token = json_response.getString(LeapSRPSession.TOKEN);
+ LeapSRPSession.setToken(token);
+ }
+ 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<String, String> 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<String, String> parameters) throws UnsupportedEncodingException {
+ StringBuilder result = new StringBuilder();
+ boolean first = true;
+
+ Iterator<String> 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 setUpProvider(Bundle task) {
+ int progress = 0;
+ Bundle current_download = new Bundle();
+
+ if(task != null && task.containsKey(ProviderItem.DANGER_ON) && task.containsKey(Provider.MAIN_URL)) {
+ last_danger_on = task.getBoolean(ProviderItem.DANGER_ON);
+ last_provider_main_url = task.getString(Provider.MAIN_URL);
+ CA_CERT_DOWNLOADED = PROVIDER_JSON_DOWNLOADED = EIP_SERVICE_JSON_DOWNLOADED = false;
+ }
+
+ if(!CA_CERT_DOWNLOADED)
+ current_download = downloadCACert(last_provider_main_url, last_danger_on);
+ if(CA_CERT_DOWNLOADED || (current_download.containsKey(RESULT_KEY) && current_download.getBoolean(RESULT_KEY))) {
+ broadcast_progress(progress++);
+ CA_CERT_DOWNLOADED = true;
+ if(!PROVIDER_JSON_DOWNLOADED)
+ current_download = getAndSetProviderJson(last_provider_main_url, last_danger_on);
+ if(PROVIDER_JSON_DOWNLOADED || (current_download.containsKey(RESULT_KEY) && current_download.getBoolean(RESULT_KEY))) {
+ broadcast_progress(progress++);
+ PROVIDER_JSON_DOWNLOADED = true;
+ current_download = getAndSetEipServiceJson();
+ if(current_download.containsKey(RESULT_KEY) && current_download.getBoolean(RESULT_KEY)) {
+ broadcast_progress(progress++);
+ EIP_SERVICE_JSON_DOWNLOADED = true;
+ }
+ }
+ }
+
+ return current_download;
+ }
+
+ private Bundle downloadCACert(String provider_main_url, boolean danger_on) {
+ Bundle result = new Bundle();
+ String cert_string = downloadWithCommercialCA(provider_main_url + "/ca.crt", danger_on);
+
+ if(validCertificate(cert_string) && setting_up_provider) {
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putString(Provider.CA_CERT, cert_string).commit();
+ result.putBoolean(RESULT_KEY, true);
+ } else {
+ String reason_to_fail = pickErrorMessage(cert_string);
+ result.putString(ERRORS, reason_to_fail);
+ result.putBoolean(RESULT_KEY, false);
+ }
+
+ return result;
+ }
+
+
+ public static boolean caCertDownloaded() {
+ return CA_CERT_DOWNLOADED;
+ }
+
+ private boolean validCertificate(String cert_string) {
+ boolean result = false;
+ if(!ConfigHelper.checkErroneousDownload(cert_string)) {
+ X509Certificate certCert = ConfigHelper.parseX509CertificateFromString(cert_string);
+ try {
+ Base64.encodeToString( certCert.getEncoded(), Base64.DEFAULT);
+ result = true;
+ } catch (CertificateEncodingException e) {
+ Log.d(TAG, e.getLocalizedMessage());
+ }
+ }
+
+ return result;
+ }
+
+ private Bundle getAndSetProviderJson(String provider_main_url, boolean danger_on) {
+ Bundle result = new Bundle();
+
+ if(setting_up_provider) {
+ String provider_dot_json_string = downloadWithCommercialCA(provider_main_url + "/provider.json", danger_on);
+
+ try {
+ JSONObject provider_json = new JSONObject(provider_dot_json_string);
+ String name = provider_json.getString(Provider.NAME);
+ //TODO setProviderName(name);
+
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putString(Provider.KEY, provider_json.toString()).commit();
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putBoolean(EIP.ALLOWED_ANON, provider_json.getJSONObject(Provider.SERVICE).getBoolean(EIP.ALLOWED_ANON)).commit();
+
+ result.putBoolean(RESULT_KEY, true);
+ } catch (JSONException e) {
+ //TODO Error message should be contained in that provider_dot_json_string
+ String reason_to_fail = pickErrorMessage(provider_dot_json_string);
+ result.putString(ERRORS, reason_to_fail);
+ result.putBoolean(RESULT_KEY, false);
+ }
+ }
+ return result;
+ }
+
+
+
+ public static boolean providerJsonDownloaded() {
+ return PROVIDER_JSON_DOWNLOADED;
+ }
+
+ private Bundle getAndSetEipServiceJson() {
+ Bundle result = new Bundle();
+ String eip_service_json_string = "";
+ if(setting_up_provider) {
+ try {
+ JSONObject provider_json = new JSONObject(getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(Provider.KEY, ""));
+ String eip_service_url = provider_json.getString(Provider.API_URL) + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.SERVICE_API_PATH;
+ eip_service_json_string = downloadWithProviderCA(eip_service_url, true);
+ JSONObject eip_service_json = new JSONObject(eip_service_json_string);
+ eip_service_json.getInt(Provider.API_RETURN_SERIAL);
+
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putString(EIP.KEY, eip_service_json.toString()).commit();
+
+ result.putBoolean(RESULT_KEY, true);
+ } catch (JSONException e) {
+ String reason_to_fail = pickErrorMessage(eip_service_json_string);
+ result.putString(ERRORS, reason_to_fail);
+ result.putBoolean(RESULT_KEY, false);
+ }
+ }
+ return result;
+ }
+
+ public static boolean eipServiceDownloaded() {
+ return EIP_SERVICE_JSON_DOWNLOADED;
+ }
+
+ /**
+ * Interprets the error message as a JSON object and extract the "errors" keyword pair.
+ * If the error message is not a JSON object, then it is returned untouched.
+ * @param string_json_error_message
+ * @return final error message
+ */
+ private String pickErrorMessage(String string_json_error_message) {
+ String error_message = "";
+ try {
+ JSONObject json_error_message = new JSONObject(string_json_error_message);
+ error_message = json_error_message.getString(ERRORS);
+ } catch (JSONException e) {
+ // TODO Auto-generated catch block
+ error_message = string_json_error_message;
+ }
+
+ return error_message;
+ }
+
+ /**
+ * 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);
+ if(!LeapSRPSession.getToken().isEmpty())
+ url_connection.addRequestProperty(LeapSRPSession.AUTHORIZATION_HEADER, "Token token = " + LeapSRPSession.getToken());
+ json_file_content = new Scanner(url_connection.getInputStream()).useDelimiter("\\A").next();
+ } catch (MalformedURLException e) {
+ json_file_content = formatErrorMessage(R.string.malformed_url);
+ } catch(SocketTimeoutException e) {
+ json_file_content = formatErrorMessage(R.string.server_unreachable_message);
+ } catch (IOException e) {
+ if(provider_url != null) {
+ json_file_content = downloadWithProviderCA(string_url, danger_on);
+ } else {
+ json_file_content = formatErrorMessage(R.string.certificate_error);
+ }
+ } catch (Exception e) {
+ if(provider_url != null && danger_on) {
+ json_file_content = downloadWithProviderCA(string_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 as a string
+ * @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(String url_string, boolean danger_on) {
+ String json_file_content = "";
+
+ try {
+ URL url = new URL(url_string);
+ // Tell the URLConnection to use a SocketFactory from our SSLContext
+ HttpsURLConnection urlConnection =
+ (HttpsURLConnection)url.openConnection();
+ urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory());
+ if(!LeapSRPSession.getToken().isEmpty())
+ urlConnection.addRequestProperty(LeapSRPSession.AUTHORIZATION_HEADER, "Token token=" + LeapSRPSession.getToken());
+ json_file_content = new Scanner(urlConnection.getInputStream()).useDelimiter("\\A").next();
+ } catch (CertificateException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (UnknownHostException e) {
+ json_file_content = formatErrorMessage(R.string.server_unreachable_message);
+ } catch (IOException e) {
+ // The downloaded certificate doesn't validate our https connection.
+ if(danger_on) {
+ json_file_content = downloadWithoutCA(url_string);
+ } else {
+ json_file_content = formatErrorMessage(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 = getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(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(String url_string) {
+ 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());
+
+ URL url = new URL(url_string);
+ 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();
+ string = formatErrorMessage(R.string.server_unreachable_message);
+ } catch (IOException e) {
+ // The downloaded certificate doesn't validate our https connection.
+ e.printStackTrace();
+ string = formatErrorMessage(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;
+ }
+
+ /**
+ * 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";
+ int progress = 0;
+
+ HttpsURLConnection urlConnection = (HttpsURLConnection)new URL(delete_url).openConnection();
+ urlConnection.setRequestMethod("DELETE");
+ urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory());
+
+ int responseCode = urlConnection.getResponseCode();
+ broadcast_progress(progress++);
+ LeapSRPSession.setToken("");
+ Log.d(TAG, 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 = new JSONObject(getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(Provider.KEY, ""));
+
+ String provider_main_url = provider_json.getString(Provider.API_URL);
+ URL new_cert_string_url = new URL(provider_main_url + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.CERTIFICATE);
+
+ boolean danger_on = getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getBoolean(ProviderItem.DANGER_ON, false);
+
+ String cert_string = downloadWithProviderCA(new_cert_string_url.toString(), danger_on);
+
+ if(!cert_string.isEmpty()) {
+ if(ConfigHelper.checkErroneousDownload(cert_string)) {
+ String reason_to_fail = provider_json.getString(ERRORS);
+ //result.putString(ConfigHelper.ERRORS_KEY, reason_to_fail);
+ //result.putBoolean(ConfigHelper.RESULT_KEY, false);
+ return false;
+ } else {
+
+ // 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 );
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putString(EIP.PRIVATE_KEY, "-----BEGIN RSA PRIVATE KEY-----\n"+keyString+"-----END RSA PRIVATE KEY-----").commit();
+
+ X509Certificate certCert = ConfigHelper.parseX509CertificateFromString(certificateString);
+ certificateString = Base64.encodeToString( certCert.getEncoded(), Base64.DEFAULT);
+ getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putString(EIP.CERTIFICATE, "-----BEGIN CERTIFICATE-----\n"+certificateString+"-----END CERTIFICATE-----").commit();
+
+ 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/app/src/debug/java/se/leap/bitmaskclient/ProviderDetailFragment.java b/app/src/debug/java/se/leap/bitmaskclient/ProviderDetailFragment.java
new file mode 100644
index 00000000..c067ce2b
--- /dev/null
+++ b/app/src/debug/java/se/leap/bitmaskclient/ProviderDetailFragment.java
@@ -0,0 +1,115 @@
+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.content.SharedPreferences;
+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 = new JSONObject(getActivity().getSharedPreferences(Dashboard.SHARED_PREFERENCES, getActivity().MODE_PRIVATE).getString(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);
+ SharedPreferences.Editor editor = getActivity().getSharedPreferences(Dashboard.SHARED_PREFERENCES, Activity.MODE_PRIVATE).edit();
+ editor.remove(Provider.KEY).remove(ProviderItem.DANGER_ON).remove(EIP.ALLOWED_ANON).remove(EIP.KEY).commit();
+ interface_with_configuration_wizard.showAllProviders();
+ }
+
+ 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();
+ public void showAllProviders();
+ }
+
+ ProviderDetailFragmentInterface interface_with_configuration_wizard;
+}
diff --git a/app/src/debug/java/se/leap/bitmaskclient/ProviderListContent.java b/app/src/debug/java/se/leap/bitmaskclient/ProviderListContent.java
new file mode 100644
index 00000000..8c8fb69f
--- /dev/null
+++ b/app/src/debug/java/se/leap/bitmaskclient/ProviderListContent.java
@@ -0,0 +1,86 @@
+/**
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+ 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<ProviderItem> ITEMS = new ArrayList<ProviderItem>();
+
+ public static Map<String, ProviderItem> ITEM_MAP = new HashMap<String, ProviderItem>();
+
+ /**
+ * 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);
+ }
+ public static void removeItem(ProviderItem item) {
+ ITEMS.remove(item);
+ ITEM_MAP.remove(item);
+ }
+
+ /**
+ * A provider item.
+ */
+ public static class ProviderItem {
+ final public static String CUSTOM = "custom";
+ final public static String DANGER_ON = "danger_on";
+ private String provider_main_url;
+ private String name;
+
+ /**
+ * @param name of the provider
+ * @param provider_main_url used to download provider.json file of the provider
+ */
+ public ProviderItem(String name, String provider_main_url) {
+ this.name = name;
+ this.provider_main_url = provider_main_url;
+ }
+
+ public String name() { return name; }
+
+ public String providerMainUrl() { return provider_main_url; }
+
+ public String domain() {
+ try {
+ return new URL(provider_main_url).getHost();
+ } catch (MalformedURLException e) {
+ return provider_main_url.replaceFirst("http[s]?://", "").replaceFirst("/.*", "");
+ }
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 01:49:35 +0000