Back to the standard "app" module.

This return to "app" instead of "bitmask_android" is due to this reading: https://developer.android.com/sdk/installing/studio-build.html#projectStructure
I'll have to tweak the final apk name in build.gradle.

14 files changed, 3259 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/AboutActivity.java b/app/src/main/java/se/leap/bitmaskclient/AboutActivity.java
new file mode 100644
index 00000000..6d025422
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/AboutActivity.java
@@ -0,0 +1,40 @@
+package se.leap.bitmaskclient;
+
+import android.app.Activity;
+import android.app.Fragment;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import se.leap.bitmaskclient.R;
+
+public class AboutActivity extends Activity  {
+	
+    final public static String TAG = "aboutFragment";
+    final public static int VIEWED = 0;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+    	super.onCreate(savedInstanceState);
+    	setContentView(R.layout.about);
+    	TextView ver = (TextView) findViewById(R.id.version);
+    	
+    	String version;
+    	String name="Openvpn";
+		try {
+			PackageInfo packageinfo = getPackageManager().getPackageInfo(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));
+    	setResult(VIEWED);
+    }
+
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/ConfigHelper.java b/app/src/main/java/se/leap/bitmaskclient/ConfigHelper.java
new file mode 100644
index 00000000..a8bd3b7a
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/ConfigHelper.java
@@ -0,0 +1,194 @@
+/**
+ * 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.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 {
+    private static KeyStore keystore_trusted;
+
+    final public static String NG_1024 =
+    		"eeaf0ab9adb38dd69c33f80afa8fc5e86072618775ff3c0b9ea2314c9c256576d674df7496ea81d3383b4813d692c6e0e0d5d8e250b98be48e495c1d6089dad15dc7d7b46154d6b6ce8ef4ad69b15d4982559b297bcf1885c529f566660e57ec68edbc3c05726cc02fd4cbf4976eaa9afd5138fe8376435b9fc61d2fc0eb06e3";
+    final public static BigInteger G = new BigInteger("2");
+	
+	public static boolean checkErroneousDownload(String downloaded_string) {
+		try {
+			if(new JSONObject(downloaded_string).has(ProviderAPI.ERRORS) || downloaded_string.isEmpty()) {
+				return true;
+			} else {
+				return false;
+			}
+		} catch(JSONException e) {
+			return false;
+		}
+	}
+
+	/**
+	 *  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;
+	}
+	
+	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/app/src/main/java/se/leap/bitmaskclient/Dashboard.java b/app/src/main/java/se/leap/bitmaskclient/Dashboard.java
new file mode 100644
index 00000000..b388b84a
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/Dashboard.java
@@ -0,0 +1,479 @@
+/**
+ * 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 org.json.JSONException;
+import org.json.JSONObject;
+
+import se.leap.bitmaskclient.R;
+import se.leap.bitmaskclient.ProviderAPIResultReceiver.Receiver;
+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.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.ResultReceiver;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+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 <meanderingcode@aetherislands.net>
+ * @author parmegv
+ */
+public class Dashboard extends Activity implements LogInDialog.LogInDialogInterface,Receiver {
+
+	protected static final int CONFIGURE_LEAP = 0;
+	protected static final int SWITCH_PROVIDER = 1;
+
+    final public static String SHARED_PREFERENCES = "LEAPPreferences";
+    final public static String ACTION_QUIT = "quit";
+	public static final String REQUEST_CODE = "request_code";
+	
+	private ProgressBar mProgressBar;
+	private TextView eipStatus;
+	private static Context app;
+	private static SharedPreferences preferences;
+	private static Provider provider;
+
+	private TextView providerNameTV;
+
+	private boolean authed_eip = false;
+
+    public ProviderAPIResultReceiver providerAPI_result_receiver;
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		
+		app = this;
+		
+		PRNGFixes.apply();
+	//	mProgressBar = (ProgressBar) findViewById(R.id.progressbar_dashboard);
+	//    mProgressBar = (ProgressBar) findViewById(R.id.eipProgress);
+	//	eipStatus = (TextView) findViewById(R.id.eipStatus);
+
+	    mProgressBar = (ProgressBar) findViewById(R.id.eipProgress);
+	    
+	    preferences = getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE);
+
+	    authed_eip = preferences.getBoolean(EIP.AUTHED_EIP, false);
+		if (preferences.getString(Provider.KEY, "").isEmpty())
+			startActivityForResult(new Intent(this,ConfigurationWizard.class),CONFIGURE_LEAP);
+		else
+			buildDashboard();
+	}
+
+	@Override
+	protected void onDestroy() {
+		super.onDestroy();
+	}
+	
+	@Override
+	protected void onActivityResult(int requestCode, int resultCode, Intent data){
+		if ( requestCode == CONFIGURE_LEAP || requestCode == SWITCH_PROVIDER) {
+		// It should be equivalent: if ( (requestCode == CONFIGURE_LEAP) || (data!= null && data.hasExtra(STOP_FIRST))) {
+			if ( resultCode == RESULT_OK ){
+				getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putInt(EIP.PARSED_SERIAL, 0).commit();
+				getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putBoolean(EIP.AUTHED_EIP, authed_eip).commit();
+				Intent updateEIP = new Intent(getApplicationContext(), EIP.class);
+				updateEIP.setAction(EIP.ACTION_UPDATE_EIP_SERVICE);
+				startService(updateEIP);
+				buildDashboard();
+				invalidateOptionsMenu();
+				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);
+		
+	    mProgressBar = (ProgressBar) findViewById(R.id.eipProgress);
+
+		FragmentManager fragMan = getFragmentManager();
+		if ( provider.hasEIP()){
+			EipServiceFragment eipFragment = new EipServiceFragment();
+			fragMan.beginTransaction().replace(R.id.servicesCollection, eipFragment, EipServiceFragment.TAG).commit();
+		}
+	}
+
+	@Override
+	public boolean onPrepareOptionsMenu(Menu menu) {
+		JSONObject provider_json;
+		try {
+			provider_json = new JSONObject(getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE).getString(Provider.KEY, ""));
+			JSONObject service_description = provider_json.getJSONObject(Provider.SERVICE);
+			
+			if(service_description.getBoolean(Provider.ALLOW_REGISTRATION)) {
+				if(authed_eip) {
+					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:
+			intent = new Intent(this, AboutActivity.class);
+			startActivity(intent);
+			return true;
+		case R.id.switch_provider:
+			if (Provider.getInstance().hasEIP()){
+				if (getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getBoolean(EIP.AUTHED_EIP, false)){
+					logOut();
+				}
+				eipStop();
+			}
+			getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().remove(Provider.KEY).commit();
+			startActivityForResult(new Intent(this,ConfigurationWizard.class), SWITCH_PROVIDER);
+			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) {
+	    mProgressBar = (ProgressBar) findViewById(R.id.eipProgress);
+		eipStatus = (TextView) findViewById(R.id.eipStatus);
+		
+		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);
+		
+		mProgressBar.setVisibility(ProgressBar.VISIBLE);
+		eipStatus.setText(R.string.authenticating_message);
+		//mProgressBar.setMax(4);
+		startService(provider_API_command);
+	}
+
+    public void cancelAuthedEipOn() {
+	EipServiceFragment eipFragment = (EipServiceFragment) getFragmentManager().findFragmentByTag(EipServiceFragment.TAG);
+	eipFragment.checkEipSwitch(false);
+    }
+	
+	/**
+	 * 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(mProgressBar == null) mProgressBar = (ProgressBar) findViewById(R.id.eipProgress);
+		mProgressBar.setVisibility(ProgressBar.VISIBLE);
+		if(eipStatus == null) eipStatus = (TextView) findViewById(R.id.eipStatus);
+		eipStatus.setText(R.string.logout_message);
+	//	eipStatus.setText("Starting to logout");
+		
+		startService(provider_API_command);
+		//mProgressBar.setMax(1);
+
+	}
+	
+	/**
+	 * 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_eip = true;
+			getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putBoolean(EIP.AUTHED_EIP, authed_eip).commit();
+
+			invalidateOptionsMenu();
+        	mProgressBar.setVisibility(ProgressBar.GONE);
+    		changeStatusMessage(resultCode);
+
+        	//Cookie session_id = new BasicClientCookie(session_id_cookie_key, session_id_string);
+        	downloadAuthedUserCertificate(/*session_id*/);
+		} else if(resultCode == ProviderAPI.SRP_AUTHENTICATION_FAILED) {
+        	logInDialog(getCurrentFocus(), resultData);
+		} else if(resultCode == ProviderAPI.LOGOUT_SUCCESSFUL) {
+			authed_eip = false;
+			getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putBoolean(EIP.AUTHED_EIP, authed_eip).commit();
+			mProgressBar.setVisibility(ProgressBar.GONE);
+			mProgressBar.setProgress(0);
+			invalidateOptionsMenu();
+			setResult(RESULT_OK);
+			changeStatusMessage(resultCode);
+
+		} else if(resultCode == ProviderAPI.LOGOUT_FAILED) {
+			setResult(RESULT_CANCELED);
+			changeStatusMessage(resultCode);
+        	mProgressBar.setVisibility(ProgressBar.GONE);
+		} else if(resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE) {
+        	setResult(RESULT_OK);
+    		changeStatusMessage(resultCode);
+        	mProgressBar.setVisibility(ProgressBar.GONE);
+		if(EipServiceFragment.isEipSwitchChecked())
+		    eipStart();
+		} else if(resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE) {
+        	setResult(RESULT_CANCELED);
+    		changeStatusMessage(resultCode);
+        	mProgressBar.setVisibility(ProgressBar.GONE);
+ 		}
+	}
+
+	private void changeStatusMessage(final int previous_result_code) {
+		// TODO Auto-generated method stub
+		ResultReceiver eip_status_receiver = new ResultReceiver(new Handler()){
+			protected void onReceiveResult(int resultCode, Bundle resultData){
+				super.onReceiveResult(resultCode, resultData);
+				String request = resultData.getString(EIP.REQUEST_TAG);
+				if (request.equalsIgnoreCase(EIP.ACTION_IS_EIP_RUNNING)){					
+					if (resultCode == Activity.RESULT_OK){
+
+						switch(previous_result_code){
+						case ProviderAPI.SRP_AUTHENTICATION_SUCCESSFUL: eipStatus.setText(R.string.succesful_authentication_message); break;
+						case ProviderAPI.SRP_AUTHENTICATION_FAILED: eipStatus.setText(R.string.authentication_failed_message); break;
+						case ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE: eipStatus.setText(R.string.authed_secured_status); break;
+						case ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE: eipStatus.setText(R.string.incorrectly_downloaded_certificate_message); break;
+						case ProviderAPI.LOGOUT_SUCCESSFUL: eipStatus.setText(R.string.anonymous_secured_status); break;
+						case ProviderAPI.LOGOUT_FAILED: eipStatus.setText(R.string.log_out_failed_message); break;
+						
+						}	
+					}
+					else if(resultCode == Activity.RESULT_CANCELED){
+
+						switch(previous_result_code){
+
+						case ProviderAPI.SRP_AUTHENTICATION_SUCCESSFUL: eipStatus.setText(R.string.succesful_authentication_message); break;
+						case ProviderAPI.SRP_AUTHENTICATION_FAILED: eipStatus.setText(R.string.authentication_failed_message); break;
+						case ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE: eipStatus.setText(R.string.future_authed_secured_status); break;
+						case ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE: eipStatus.setText(R.string.incorrectly_downloaded_certificate_message); break;
+						case ProviderAPI.LOGOUT_SUCCESSFUL: eipStatus.setText(R.string.future_anonymous_secured_status); break;
+						case ProviderAPI.LOGOUT_FAILED: eipStatus.setText(R.string.log_out_failed_message); break;			
+						}
+					}
+				}
+					
+			}
+		};
+		eipIsRunning(eip_status_receiver);		
+	}
+
+	/**
+	 * For retrieving the base application Context in classes that don't extend
+	 * Android's Activity class
+	 * 
+	 * @return Application Context as defined by <code>this</code> for Dashboard instance
+	 */
+	public static Context getAppContext() {
+		return app;
+	}
+
+	
+	@Override
+    public void startActivityForResult(Intent intent, int requestCode) {
+        intent.putExtra(Dashboard.REQUEST_CODE, requestCode);
+        super.startActivityForResult(intent, requestCode);
+    }
+	/**
+	 * Send a command to EIP
+	 * 
+	 * @param action	A valid String constant from EIP class representing an Intent
+	 * 					filter for the EIP class 
+	 */
+	private void eipIsRunning(ResultReceiver eip_receiver){
+		// TODO validate "action"...how do we get the list of intent-filters for a class via Android API?
+		Intent eip_intent = new Intent(this, EIP.class);
+		eip_intent.setAction(EIP.ACTION_IS_EIP_RUNNING);
+		eip_intent.putExtra(EIP.RECEIVER_TAG, eip_receiver);
+		startService(eip_intent);
+	}
+	
+	/**
+	 * Send a command to EIP
+	 * 	
+	 */
+	private void eipStop(){
+		// TODO validate "action"...how do we get the list of intent-filters for a class via Android API?
+		Intent eip_intent = new Intent(this, EIP.class);
+		eip_intent.setAction(EIP.ACTION_STOP_EIP);
+	//	eip_intent.putExtra(EIP.RECEIVER_TAG, eip_receiver);
+		startService(eip_intent);
+
+	}
+
+    private void eipStart(){
+	Intent eip_intent = new Intent(this, EIP.class);
+	eip_intent.setAction(EIP.ACTION_START_EIP);
+	eip_intent.putExtra(EIP.RECEIVER_TAG, EipServiceFragment.getReceiver());
+	startService(eip_intent);
+
+    }
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java b/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java
new file mode 100644
index 00000000..f78002b0
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java
@@ -0,0 +1,94 @@
+/**
+ * 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.R;
+import se.leap.bitmaskclient.NewProviderDialog.NewProviderDialogInterface;
+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;
+
+/**
+ * Implements a dialog to show why a download failed.
+ * 
+ * @author parmegv
+ *
+ */
+public class DownloadFailedDialog extends DialogFragment {
+
+	public static String TAG = "downloaded_failed_dialog";
+	private String reason_to_fail;
+	/**
+	 * @return a new instance of this DialogFragment.
+	 */
+	public static DialogFragment newInstance(String reason_to_fail) {
+		DownloadFailedDialog dialog_fragment = new DownloadFailedDialog();
+		dialog_fragment.reason_to_fail = reason_to_fail;
+		return dialog_fragment;
+	}
+
+	@Override
+	public Dialog onCreateDialog(Bundle savedInstanceState) {
+		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+
+		builder.setMessage(reason_to_fail)
+		.setPositiveButton(R.string.retry, new DialogInterface.OnClickListener() {
+			public void onClick(DialogInterface dialog, int id) {
+				dismiss();
+				interface_with_ConfigurationWizard.retrySetUpProvider();
+			}
+		})
+		.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+			public void onClick(DialogInterface dialog, int id) {
+				interface_with_ConfigurationWizard.cancelSettingUpProvider();
+				dialog.dismiss();
+			}
+		});
+
+		// Create the AlertDialog object and return it
+		return builder.create();
+	}
+
+	public interface DownloadFailedDialogInterface {
+		public void retrySetUpProvider();
+		public void cancelSettingUpProvider();
+	}
+
+	DownloadFailedDialogInterface interface_with_ConfigurationWizard;
+
+	@Override
+	public void onAttach(Activity activity) {
+		super.onAttach(activity);
+		try {
+			interface_with_ConfigurationWizard = (DownloadFailedDialogInterface) activity;
+		} catch (ClassCastException e) {
+			throw new ClassCastException(activity.toString()
+					+ " must implement NoticeDialogListener");
+		}
+	}
+
+	@Override
+	public void onCancel(DialogInterface dialog) {
+		interface_with_ConfigurationWizard.cancelSettingUpProvider();
+		dialog.dismiss();
+	}
+
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/EIP.java b/app/src/main/java/se/leap/bitmaskclient/EIP.java
new file mode 100644
index 00000000..e773e3b9
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/EIP.java
@@ -0,0 +1,623 @@
+/**
+ * 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.util.Calendar;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.TreeMap;
+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.drm.DrmStore.Action;
+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 <meanderingcode@aetherislands.net>
+ */
+public final class EIP extends IntentService {
+	
+	public final static String AUTHED_EIP = "authed eip";
+	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";
+	public final static String TAG = "se.leap.bitmaskclient.EIP";
+	
+	
+	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();
+		
+		updateEIPService();
+		
+		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 boolean retreiveVpnService() {
+		Intent bindIntent = new Intent(this,OpenVpnService.class);
+		bindIntent.setAction(OpenVpnService.RETRIEVE_SERVICE);
+		return bindService(bindIntent, mVpnServiceConn, BIND_AUTO_CREATE);
+	}
+	
+	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;
+
+				}
+				else 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, ACTION_IS_EIP_RUNNING);
+				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
+	 * <code>Activity.RESULT_CANCELED</code> 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;
+                  
+                  if (mReceiver != null){
+                          mReceiver.send(resultCode, resultData);
+                  }
+          } else {
+                  mPending = ACTION_IS_EIP_RUNNING;
+                 boolean retrieved_vpn_service = retreiveVpnService();
+                 try {
+					Thread.sleep(1000);
+				} catch (InterruptedException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
+                 boolean running = false;
+                 try {
+                	running = mVpnService.isRunning();
+                 } catch (NullPointerException e){
+                	 e.printStackTrace();
+                 }
+                 
+                 if (retrieved_vpn_service && running && mReceiver != null){
+                	  mReceiver.send(Activity.RESULT_OK, resultData);
+                  }
+                  else{
+                	  mReceiver.send(Activity.RESULT_CANCELED, resultData);
+                  }
+          }
+  }
+	
+	/**
+	 * Initiates an EIP connection by selecting a gateway and preparing and sending an
+	 * Intent to {@link se.leap.openvpn.LaunchVPN}
+	 */
+	private void startEIP() {
+		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 = new JSONObject(getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(KEY, ""));
+			parsedEipSerial = getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getInt(PARSED_SERIAL, 0);
+		} catch (JSONException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		if(parsedEipSerial == 0) {
+			// Delete all vpn profiles
+			ProfileManager vpl = ProfileManager.getInstance(context);
+			VpnProfile[] profiles = (VpnProfile[]) vpl.getProfiles().toArray(new VpnProfile[vpl.getProfiles().size()]);
+			for (int current_profile = 0; current_profile < profiles.length; current_profile++){
+				vpl.removeProfile(context, profiles[current_profile]);
+			}
+		}
+		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 Remove String arg constructor in favor of findGatewayByName(String)
+		
+		Calendar cal = Calendar.getInstance();
+		int localOffset = cal.get(Calendar.ZONE_OFFSET) / 3600000;
+		TreeMap<Integer, Set<String>> offsets = new TreeMap<Integer, Set<String>>();
+		JSONObject locationsObjects = null;
+		Iterator<String> locations = null;
+		try {
+			locationsObjects = eipDefinition.getJSONObject("locations");
+			locations = locationsObjects.keys();
+		} catch (JSONException e1) {
+			// TODO Auto-generated catch block
+			e1.printStackTrace();
+		}
+		
+		while (locations.hasNext()) {
+			String locationName = locations.next();
+			JSONObject location = null;
+			try {
+				location = locationsObjects.getJSONObject(locationName);
+				
+				// Distance along the numberline of Prime Meridian centric, assumes UTC-11 through UTC+12
+				int dist = Math.abs(localOffset - location.optInt("timezone"));
+				// Farther than 12 timezones and it's shorter around the "back"
+				if (dist > 12)
+					dist = 12 - (dist -12);  // Well i'll be.  Absolute values make equations do funny things.
+				
+				Set<String> set = offsets.get(dist);
+				if (set == null) set = new HashSet<String>();
+				set.add(locationName);
+				offsets.put(dist, set);
+			} catch (JSONException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+		
+		
+		String closestLocation = offsets.isEmpty() ? "" : offsets.firstEntry().getValue().iterator().next();
+		JSONArray gateways = null;
+		String chosenHost = null;
+		try {
+			gateways = eipDefinition.getJSONArray("gateways");
+			for (int i = 0; i < gateways.length(); i++) {
+				JSONObject gw = gateways.getJSONObject(i);
+				if ( gw.getString("location").equalsIgnoreCase(closestLocation) || closestLocation.isEmpty()){
+					chosenHost = gw.getString("host");
+					break;
+				}
+			}
+		} catch (JSONException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+
+		return new OVPNGateway(chosenHost);
+	}
+	
+	/**
+	 * 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();
+			}
+		}
+		getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putInt(PARSED_SERIAL, eipDefinition.optInt(Provider.API_RETURN_SERIAL)).commit();
+	}
+
+	/**
+	 * 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 <meanderingcode@aetherislands.net>
+	 */
+	private class OVPNGateway {
+		
+		private String TAG = "OVPNGateway";
+		
+		private String mName;
+		private VpnProfile mVpnProfile;
+		private JSONObject mGateway;
+		private HashMap<String,Vector<Vector<String>>> options = new HashMap<String, Vector<Vector<String>>>();
+
+		
+		/**
+		 * 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 == null )
+					mVpnProfile = vpl.getProfiles().iterator().next();
+				else
+					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<VpnProfile> profiles = vpl.getProfiles();
+			for (Iterator<VpnProfile> it = profiles.iterator(); it.hasNext(); ){
+				VpnProfile p = it.next();
+				try {
+					if ( p.mName.equalsIgnoreCase( 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";
+			String location_key = "location";
+			String locations = "locations";
+			
+			Vector<String> arg = new Vector<String>();
+			Vector<Vector<String>> args = new Vector<Vector<String>>();
+			
+			try {
+				JSONObject def = (JSONObject) eipDefinition.get(common_options);
+				Iterator keys = def.keys();
+				Vector<Vector<String>> value = new Vector<Vector<String>>();
+				while ( keys.hasNext() ){
+					String key = keys.next().toString();
+					
+					arg.add(key);
+					for ( String word : def.getString(key).split(" ") )
+						arg.add(word);
+					value.add( (Vector<String>) arg.clone() );
+					options.put(key, (Vector<Vector<String>>) 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<String>) arg.clone());
+			options.put("remote", (Vector<Vector<String>>) args.clone() );
+			arg.clear();
+			args.clear();
+
+
+			
+			try {
+				
+				arg.add(location_key);
+				String locationText = "";
+				locationText = eipDefinition.getJSONObject(locations).getJSONObject(mGateway.getString(location_key)).getString("name");		
+				arg.add(locationText);
+
+			} catch (JSONException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+			args.add((Vector<String>) arg.clone());
+			options.put("location", (Vector<Vector<String>>) 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<String> protocols = new Vector<String>();
+			for ( int i=0; i<protocolsJSON.length(); i++ )
+				protocols.add(protocolsJSON.optString(i));
+			if ( protocols.contains("udp"))
+				arg.add("udp");
+			else if ( protocols.contains("tcp"))
+				arg.add("tcp");
+			args.add((Vector<String>) arg.clone());
+			options.put("proto", (Vector<Vector<String>>) 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<String>) arg.clone());
+			options.put("port", (Vector<Vector<String>>) 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/app/src/main/java/se/leap/bitmaskclient/EipServiceFragment.java b/app/src/main/java/se/leap/bitmaskclient/EipServiceFragment.java
new file mode 100644
index 00000000..b4cb541a
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/EipServiceFragment.java
@@ -0,0 +1,306 @@
+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.util.Log;
+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, OnCheckedChangeListener {
+	
+	protected static final String IS_EIP_PENDING = "is_eip_pending";
+	
+	private View eipFragment;
+	private static Switch eipSwitch;
+	private View eipDetail;
+	private TextView eipStatus;
+
+	private boolean eipAutoSwitched = true;
+	
+	private boolean mEipStartPending = false;
+
+    private boolean set_switch_off = false;
+
+    private static EIPReceiver mEIPReceiver;
+
+    
+    public static String TAG = "se.leap.bitmask.EipServiceFragment";
+
+	@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);
+
+		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);
+		if(set_switch_off) {
+		    eipSwitch.setChecked(false);
+		    set_switch_off = false;
+		}
+	}
+
+    protected void setSwitchOff(boolean value) {
+	set_switch_off = value;
+    }
+    
+	@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 onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+		if (buttonView.equals(eipSwitch) && !eipAutoSwitched){
+		    boolean allowed_anon = getActivity().getSharedPreferences(Dashboard.SHARED_PREFERENCES, Activity.MODE_PRIVATE).getBoolean(EIP.ALLOWED_ANON, false);
+		    String certificate = getActivity().getSharedPreferences(Dashboard.SHARED_PREFERENCES, Activity.MODE_PRIVATE).getString(EIP.CERTIFICATE, "");
+		    if(allowed_anon || !certificate.isEmpty()) {
+			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);
+							mEipStartPending = false;
+						}
+					})
+					.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);
+				}
+			}
+		    }
+		    else {
+			Dashboard dashboard = (Dashboard)getActivity();
+			Bundle waiting_on_login = new Bundle();
+			waiting_on_login.putBoolean(IS_EIP_PENDING, true);
+			dashboard.logInDialog(getActivity().getCurrentFocus(), waiting_on_login);
+		    }
+		}
+		else {
+		    if(!eipSwitch.isChecked())
+			eipStatus.setText(R.string.state_noprocess);
+		}
+		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 = getString(R.string.eip_state_connected);
+						getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE);
+						mEipStartPending = false;
+					} else if (state.equals("BYTECOUNT")) {
+					statusMessage = getString(R.string.eip_state_connected); getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE);
+                                                mEipStartPending = false;
+						
+					} else if ( (state.equals("NOPROCESS") && !mEipStartPending ) || state.equals("EXITING") && !mEipStartPending || state.equals("FATAL")) {
+						statusMessage = getString(R.string.eip_state_not_connected);
+						getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE);
+						mEipStartPending = false;
+						switchState = false;
+					} else if (state.equals("NOPROCESS")){
+						statusMessage = logmessage;
+					} else if (state.equals("ASSIGN_IP")){ //don't show assigning message in eipStatus
+						statusMessage = (String) eipStatus.getText();
+					}
+					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 <meanderingcode@aetherislands.net>
+	 */
+	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;
+		}
+	}
+    
+
+    public static EIPReceiver getReceiver() {
+	return mEIPReceiver;
+    }
+
+    public static boolean isEipSwitchChecked() {
+	return eipSwitch.isChecked();
+    }
+
+    public void checkEipSwitch(boolean checked) {
+	eipSwitch.setChecked(checked);
+	onCheckedChanged(eipSwitch, checked);
+    }
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/LeapHttpClient.java b/app/src/main/java/se/leap/bitmaskclient/LeapHttpClient.java
new file mode 100644
index 00000000..885b5105
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/LeapHttpClient.java
@@ -0,0 +1,77 @@
+/**
+ * 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.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 {
+
+	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(String cert_string) {
+		if(client == null) {
+			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);
+		}
+	}
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/LeapSRPSession.java b/app/src/main/java/se/leap/bitmaskclient/LeapSRPSession.java
new file mode 100644
index 00000000..a317d95e
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/LeapSRPSession.java
@@ -0,0 +1,341 @@
+/**
+ * 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.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 {
+	
+	private static String token = "";
+	
+	final public static String SALT = "salt";
+	final public static String M1 = "M1";
+	final public static String M2 = "M2";
+	final public static String TOKEN = "token";
+	final public static String AUTHORIZATION_HEADER= "Authorization";
+	
+	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[] M1 = null;
+		if(new BigInteger(1, Bbytes).mod(new BigInteger(1, N_bytes)) != BigInteger.ZERO) {
+			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);
+
+			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;
+	}
+	
+	protected static void setToken(String token) {
+		LeapSRPSession.token = token;
+	}
+	
+	protected static String getToken() {
+		return token;
+	}
+
+	/**
+	 * @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/app/src/main/java/se/leap/bitmaskclient/LogInDialog.java b/app/src/main/java/se/leap/bitmaskclient/LogInDialog.java
new file mode 100644
index 00000000..a28c9049
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/LogInDialog.java
@@ -0,0 +1,151 @@
+/**
+ * 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.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";
+
+    private static boolean is_eip_pending = false;
+    
+	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));
+		}
+		if(getArguments() != null && getArguments().getBoolean(EipServiceFragment.IS_EIP_PENDING, false)) {
+			is_eip_pending = true;
+		    }
+
+		
+		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();
+					String password = password_field.getText().toString();
+					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);
+	    public void cancelAuthedEipOn();
+    }
+
+	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");
+        }
+    }
+
+    @Override
+    public void onCancel(DialogInterface dialog) {
+	if(is_eip_pending)
+	    interface_with_Dashboard.cancelAuthedEipOn();
+	super.onCancel(dialog);	    
+    }
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/PRNGFixes.java b/app/src/main/java/se/leap/bitmaskclient/PRNGFixes.java
new file mode 100644
index 00000000..a046f01f
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/PRNGFixes.java
@@ -0,0 +1,338 @@
+package se.leap.bitmaskclient;
+
+/*
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will Google be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, as long as the origin is not misrepresented.
+ *
+ * Source: http://android-developers.blogspot.de/2013/08/some-securerandom-thoughts.html
+ */
+
+import android.os.Build;
+import android.os.Process;
+import android.util.Log;
+
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.security.NoSuchAlgorithmException;
+import java.security.Provider;
+import java.security.SecureRandom;
+import java.security.SecureRandomSpi;
+import java.security.Security;
+
+/**
+ * Fixes for the output of the default PRNG having low entropy.
+ *
+ * The fixes need to be applied via {@link #apply()} before any use of Java
+ * Cryptography Architecture primitives. A good place to invoke them is in the
+ * application's {@code onCreate}.
+ */
+public final class PRNGFixes {
+
+    private static final int VERSION_CODE_JELLY_BEAN = 16;
+    private static final int VERSION_CODE_JELLY_BEAN_MR2 = 18;
+    private static final byte[] BUILD_FINGERPRINT_AND_DEVICE_SERIAL =
+        getBuildFingerprintAndDeviceSerial();
+
+    /** Hidden constructor to prevent instantiation. */
+    private PRNGFixes() {}
+
+    /**
+     * Applies all fixes.
+     *
+     * @throws SecurityException if a fix is needed but could not be applied.
+     */
+    public static void apply() {
+        applyOpenSSLFix();
+        installLinuxPRNGSecureRandom();
+    }
+
+    /**
+     * Applies the fix for OpenSSL PRNG having low entropy. Does nothing if the
+     * fix is not needed.
+     *
+     * @throws SecurityException if the fix is needed but could not be applied.
+     */
+    private static void applyOpenSSLFix() throws SecurityException {
+        if ((Build.VERSION.SDK_INT < VERSION_CODE_JELLY_BEAN)
+                || (Build.VERSION.SDK_INT > VERSION_CODE_JELLY_BEAN_MR2)) {
+            // No need to apply the fix
+            return;
+        }
+
+        try {
+            // Mix in the device- and invocation-specific seed.
+            Class.forName("org.apache.harmony.xnet.provider.jsse.NativeCrypto")
+                    .getMethod("RAND_seed", byte[].class)
+                    .invoke(null, generateSeed());
+
+            // Mix output of Linux PRNG into OpenSSL's PRNG
+            int bytesRead = (Integer) Class.forName(
+                    "org.apache.harmony.xnet.provider.jsse.NativeCrypto")
+                    .getMethod("RAND_load_file", String.class, long.class)
+                    .invoke(null, "/dev/urandom", 1024);
+            if (bytesRead != 1024) {
+                throw new IOException(
+                        "Unexpected number of bytes read from Linux PRNG: "
+                                + bytesRead);
+            }
+        } catch (Exception e) {
+            throw new SecurityException("Failed to seed OpenSSL PRNG", e);
+        }
+    }
+
+    /**
+     * Installs a Linux PRNG-backed {@code SecureRandom} implementation as the
+     * default. Does nothing if the implementation is already the default or if
+     * there is not need to install the implementation.
+     *
+     * @throws SecurityException if the fix is needed but could not be applied.
+     */
+    private static void installLinuxPRNGSecureRandom()
+            throws SecurityException {
+        if (Build.VERSION.SDK_INT > VERSION_CODE_JELLY_BEAN_MR2) {
+            // No need to apply the fix
+            return;
+        }
+
+        // Install a Linux PRNG-based SecureRandom implementation as the
+        // default, if not yet installed.
+        Provider[] secureRandomProviders =
+                Security.getProviders("SecureRandom.SHA1PRNG");
+        if ((secureRandomProviders == null)
+                || (secureRandomProviders.length < 1)
+                || (!LinuxPRNGSecureRandomProvider.class.equals(
+                        secureRandomProviders[0].getClass()))) {
+            Security.insertProviderAt(new LinuxPRNGSecureRandomProvider(), 1);
+        }
+
+        // Assert that new SecureRandom() and
+        // SecureRandom.getInstance("SHA1PRNG") return a SecureRandom backed
+        // by the Linux PRNG-based SecureRandom implementation.
+        SecureRandom rng1 = new SecureRandom();
+        if (!LinuxPRNGSecureRandomProvider.class.equals(
+                rng1.getProvider().getClass())) {
+            throw new SecurityException(
+                    "new SecureRandom() backed by wrong Provider: "
+                            + rng1.getProvider().getClass());
+        }
+
+        SecureRandom rng2;
+        try {
+            rng2 = SecureRandom.getInstance("SHA1PRNG");
+        } catch (NoSuchAlgorithmException e) {
+            throw new SecurityException("SHA1PRNG not available", e);
+        }
+        if (!LinuxPRNGSecureRandomProvider.class.equals(
+                rng2.getProvider().getClass())) {
+            throw new SecurityException(
+                    "SecureRandom.getInstance(\"SHA1PRNG\") backed by wrong"
+                    + " Provider: " + rng2.getProvider().getClass());
+        }
+    }
+
+    /**
+     * {@code Provider} of {@code SecureRandom} engines which pass through
+     * all requests to the Linux PRNG.
+     */
+    private static class LinuxPRNGSecureRandomProvider extends Provider {
+
+        public LinuxPRNGSecureRandomProvider() {
+            super("LinuxPRNG",
+                    1.0,
+                    "A Linux-specific random number provider that uses"
+                        + " /dev/urandom");
+            // Although /dev/urandom is not a SHA-1 PRNG, some apps
+            // explicitly request a SHA1PRNG SecureRandom and we thus need to
+            // prevent them from getting the default implementation whose output
+            // may have low entropy.
+            put("SecureRandom.SHA1PRNG", LinuxPRNGSecureRandom.class.getName());
+            put("SecureRandom.SHA1PRNG ImplementedIn", "Software");
+        }
+    }
+
+    /**
+     * {@link SecureRandomSpi} which passes all requests to the Linux PRNG
+     * ({@code /dev/urandom}).
+     */
+    public static class LinuxPRNGSecureRandom extends SecureRandomSpi {
+
+        /*
+         * IMPLEMENTATION NOTE: Requests to generate bytes and to mix in a seed
+         * are passed through to the Linux PRNG (/dev/urandom). Instances of
+         * this class seed themselves by mixing in the current time, PID, UID,
+         * build fingerprint, and hardware serial number (where available) into
+         * Linux PRNG.
+         *
+         * Concurrency: Read requests to the underlying Linux PRNG are
+         * serialized (on sLock) to ensure that multiple threads do not get
+         * duplicated PRNG output.
+         */
+
+        private static final File URANDOM_FILE = new File("/dev/urandom");
+
+        private static final Object sLock = new Object();
+
+        /**
+         * Input stream for reading from Linux PRNG or {@code null} if not yet
+         * opened.
+         *
+         * @GuardedBy("sLock")
+         */
+        private static DataInputStream sUrandomIn;
+
+        /**
+         * Output stream for writing to Linux PRNG or {@code null} if not yet
+         * opened.
+         *
+         * @GuardedBy("sLock")
+         */
+        private static OutputStream sUrandomOut;
+
+        /**
+         * Whether this engine instance has been seeded. This is needed because
+         * each instance needs to seed itself if the client does not explicitly
+         * seed it.
+         */
+        private boolean mSeeded;
+
+        @Override
+        protected void engineSetSeed(byte[] bytes) {
+            try {
+                OutputStream out;
+                synchronized (sLock) {
+                    out = getUrandomOutputStream();
+                }
+                out.write(bytes);
+                out.flush();
+            } catch (IOException e) {
+                // On a small fraction of devices /dev/urandom is not writable.
+                // Log and ignore.
+                Log.w(PRNGFixes.class.getSimpleName(),
+                        "Failed to mix seed into " + URANDOM_FILE);
+            } finally {
+                mSeeded = true;
+            }
+        }
+
+        @Override
+        protected void engineNextBytes(byte[] bytes) {
+            if (!mSeeded) {
+                // Mix in the device- and invocation-specific seed.
+                engineSetSeed(generateSeed());
+            }
+
+            try {
+                DataInputStream in;
+                synchronized (sLock) {
+                    in = getUrandomInputStream();
+                }
+                synchronized (in) {
+                    in.readFully(bytes);
+                }
+            } catch (IOException e) {
+                throw new SecurityException(
+                        "Failed to read from " + URANDOM_FILE, e);
+            }
+        }
+
+        @Override
+        protected byte[] engineGenerateSeed(int size) {
+            byte[] seed = new byte[size];
+            engineNextBytes(seed);
+            return seed;
+        }
+
+        private DataInputStream getUrandomInputStream() {
+            synchronized (sLock) {
+                if (sUrandomIn == null) {
+                    // NOTE: Consider inserting a BufferedInputStream between
+                    // DataInputStream and FileInputStream if you need higher
+                    // PRNG output performance and can live with future PRNG
+                    // output being pulled into this process prematurely.
+                    try {
+                        sUrandomIn = new DataInputStream(
+                                new FileInputStream(URANDOM_FILE));
+                    } catch (IOException e) {
+                        throw new SecurityException("Failed to open "
+                                + URANDOM_FILE + " for reading", e);
+                    }
+                }
+                return sUrandomIn;
+            }
+        }
+
+        private OutputStream getUrandomOutputStream() throws IOException {
+            synchronized (sLock) {
+                if (sUrandomOut == null) {
+                    sUrandomOut = new FileOutputStream(URANDOM_FILE);
+                }
+                return sUrandomOut;
+            }
+        }
+    }
+
+    /**
+     * Generates a device- and invocation-specific seed to be mixed into the
+     * Linux PRNG.
+     */
+    private static byte[] generateSeed() {
+        try {
+            ByteArrayOutputStream seedBuffer = new ByteArrayOutputStream();
+            DataOutputStream seedBufferOut =
+                    new DataOutputStream(seedBuffer);
+            seedBufferOut.writeLong(System.currentTimeMillis());
+            seedBufferOut.writeLong(System.nanoTime());
+            seedBufferOut.writeInt(Process.myPid());
+            seedBufferOut.writeInt(Process.myUid());
+            seedBufferOut.write(BUILD_FINGERPRINT_AND_DEVICE_SERIAL);
+            seedBufferOut.close();
+            return seedBuffer.toByteArray();
+        } catch (IOException e) {
+            throw new SecurityException("Failed to generate seed", e);
+        }
+    }
+
+    /**
+     * Gets the hardware serial number of this device.
+     *
+     * @return serial number or {@code null} if not available.
+     */
+    private static String getDeviceSerialNumber() {
+        // We're using the Reflection API because Build.SERIAL is only available
+        // since API Level 9 (Gingerbread, Android 2.3).
+        try {
+            return (String) Build.class.getField("SERIAL").get(null);
+        } catch (Exception ignored) {
+            return null;
+        }
+    }
+
+    private static byte[] getBuildFingerprintAndDeviceSerial() {
+        StringBuilder result = new StringBuilder();
+        String fingerprint = Build.FINGERPRINT;
+        if (fingerprint != null) {
+            result.append(fingerprint);
+        }
+        String serial = getDeviceSerialNumber();
+        if (serial != null) {
+            result.append(serial);
+        }
+        try {
+            return result.toString().getBytes("UTF-8");
+        } catch (UnsupportedEncodingException e) {
+            throw new RuntimeException("UTF-8 encoding not supported");
+        }
+    }
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/Provider.java b/app/src/main/java/se/leap/bitmaskclient/Provider.java
new file mode 100644
index 00000000..216f4261
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/Provider.java
@@ -0,0 +1,212 @@
+/**
+ * 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.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 <meanderingcode@aetherislands.net>
+ *
+ */
+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.KEY, "") );
+		} 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<API_EIP_TYPES.length+1;i++){
+			try {
+				// Walk the EIP types array looking for matches in provider's service definitions
+				if ( Arrays.asList(API_EIP_TYPES).contains( services.getString(i) ) )
+					return true;
+			} catch (NullPointerException e){
+				e.printStackTrace();
+				return false;
+			} catch (JSONException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+				return false;
+			}
+		}
+		return false;
+	}
+	
+	protected String getEIPType() {
+		// FIXME!!!!!  We won't always be providing /only/ OpenVPN, will we?
+		// This will have to hook into some saved choice of EIP transport
+		if ( instance.hasEIP() )
+			return "OpenVPN";
+		else
+			return null;
+	}
+	
+	protected JSONObject getEIP() {
+		// FIXME!!!!!  We won't always be providing /only/ OpenVPN, will we?
+		// This will have to hook into some saved choice of EIP transport, cluster, gateway
+		//   with possible "choose at random" preference
+		if ( instance.hasEIP() ){
+			// TODO Might need an EIP class, but we've only got OpenVPN type right now,
+			// and only one gateway for our only provider...
+			// TODO We'll try to load from preferences, have to call ProviderAPI if we've got nothin...
+			JSONObject eipObject = null;
+			try {
+				eipObject = new JSONObject( preferences.getString(PREFS_EIP_NAME, "") );
+			} catch (JSONException e) {
+				// TODO ConfigHelper.rescueJSON()
+				// Still nothing?
+				// TODO ProviderAPI.getEIP()
+				e.printStackTrace();
+			}
+			
+			return eipObject;
+		} else
+			return null;
+	}
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderAPIResultReceiver.java b/app/src/main/java/se/leap/bitmaskclient/ProviderAPIResultReceiver.java
new file mode 100644
index 00000000..7b256124
--- /dev/null
+++ b/app/src/main/java/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 <http://www.gnu.org/licenses/>.

+ */

+ 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/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java b/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java
new file mode 100644
index 00000000..43bba085
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java
@@ -0,0 +1,114 @@
+package se.leap.bitmaskclient;
+
+import java.util.List;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TwoLineListItem;
+
+public class ProviderListAdapter<T> extends ArrayAdapter<T> {
+	private static boolean[] hidden = null;
+	
+	public void hide(int position) {
+		hidden[getRealPosition(position)] = true;
+		notifyDataSetChanged();
+		notifyDataSetInvalidated();
+	}
+	
+	public void unHide(int position) {
+		hidden[getRealPosition(position)] = false;
+		notifyDataSetChanged();
+		notifyDataSetInvalidated();
+	}
+    
+    public void unHideAll() {
+    	for (int provider_index = 0; provider_index < hidden.length; provider_index++)
+    		hidden[provider_index] = false;
+    }
+	
+	private int getRealPosition(int position) {
+		int hElements = getHiddenCountUpTo(position);
+		int diff = 0;
+		for(int i=0;i<hElements;i++) {
+			diff++;
+			if(hidden[position+diff])
+				i--;
+		}
+		return (position + diff);
+	}
+	private int getHiddenCount() {
+		int count = 0;
+		for(int i=0;i<hidden.length;i++)
+			if(hidden[i])
+				count++;
+		return count;
+	}
+	private int getHiddenCountUpTo(int location) {
+		int count = 0;
+		for(int i=0;i<=location;i++) {
+			if(hidden[i])
+				count++;
+		}
+		return count;
+	}
+
+	@Override
+	public int getCount() {
+		return (hidden.length - getHiddenCount());
+	}
+
+	public ProviderListAdapter(Context mContext, int layout, List<T> objects) {
+		super(mContext, layout, objects);
+		if(hidden == null) {
+			hidden = new boolean[objects.size()];
+			for (int i = 0; i < objects.size(); i++)
+				hidden[i] = false;
+		}
+	}
+
+	public ProviderListAdapter(Context mContext, int layout, List<T> objects, boolean show_all_providers) {
+		super(mContext, layout, objects);
+		if(show_all_providers) {
+			hidden = new boolean[objects.size()];
+			for (int i = 0; i < objects.size(); i++)
+				hidden[i] = false;
+		}
+	}
+	
+	@Override
+	public void add(T item) {
+		super.add(item);
+		boolean[] new_hidden = new boolean[hidden.length+1];
+		System.arraycopy(hidden, 0, new_hidden, 0, hidden.length);
+		new_hidden[hidden.length] = false;
+		hidden = new_hidden;
+	}
+	
+	@Override
+	public void remove(T item) {
+		super.remove(item);
+		boolean[] new_hidden = new boolean[hidden.length-1];
+		System.arraycopy(hidden, 0, new_hidden, 0, hidden.length-1);
+		hidden = new_hidden;
+	}
+
+	@Override
+	public View getView(int index, View convertView, ViewGroup parent) {
+		TwoLineListItem row;
+		int position = getRealPosition(index);
+		if (convertView == null) {
+			LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+			row = (TwoLineListItem)inflater.inflate(R.layout.provider_list_item, null);                    
+		} else {
+			row = (TwoLineListItem)convertView;
+		}
+		ProviderListContent.ProviderItem data = ProviderListContent.ITEMS.get(position);
+		row.getText1().setText(data.domain());
+		row.getText2().setText(data.name());
+
+		return row;
+	}
+}
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderListFragment.java b/app/src/main/java/se/leap/bitmaskclient/ProviderListFragment.java
new file mode 100644
index 00000000..db414d87
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderListFragment.java
@@ -0,0 +1,234 @@
+/**

+ * 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.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.ListView;

+

+/**

+ * 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}.

+ * <p>

+ * Activities containing this fragment MUST implement the {@link Callbacks}

+ * interface.

+ */

+public class ProviderListFragment extends ListFragment {

+

+	public static String TAG = "provider_list_fragment";

+	public static String SHOW_ALL_PROVIDERS = "show_all_providers";

+	public static String TOP_PADDING = "top padding from providerlistfragment";

+	private ProviderListAdapter<ProviderItem> 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);

+    	if(getArguments().containsKey(SHOW_ALL_PROVIDERS))

+    		content_adapter = new ProviderListAdapter<ProviderListContent.ProviderItem>(

+    				getActivity(),

+    				R.layout.provider_list_item,

+    				ProviderListContent.ITEMS, getArguments().getBoolean(SHOW_ALL_PROVIDERS));

+    	else

+    		content_adapter = new ProviderListAdapter<ProviderListContent.ProviderItem>(

+    				getActivity(),

+    				R.layout.provider_list_item,

+    				ProviderListContent.ITEMS);

+    		

+			

+        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));

+        }

+    	if(getArguments() != null && getArguments().containsKey(TOP_PADDING)) {

+    		int topPadding = getArguments().getInt(TOP_PADDING);

+    		View current_view = getView();

+    		getView().setPadding(current_view.getPaddingLeft(), topPadding, current_view.getPaddingRight(), current_view.getPaddingBottom());

+    	}

+    }

+

+    @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).name());

+

+        for(int item_position = 0; item_position < listView.getCount(); item_position++) {

+        	if(item_position != position)

+        		content_adapter.hide(item_position);

+        }

+    }

+

+    @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);

+        }

+    }

+

+    public void notifyAdapter() {

+    	content_adapter.notifyDataSetChanged();

+    }

+    /**

+     * 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;

+    }

+    

+    public void removeLastItem() {

+    	unhideAll();

+    	content_adapter.remove(content_adapter.getItem(content_adapter.getCount()-1));

+    	content_adapter.notifyDataSetChanged();

+    }

+    

+    public void addItem(ProviderItem provider) {

+    	content_adapter.add(provider);

+    	content_adapter.notifyDataSetChanged();

+    }

+    

+    public void hideAllBut(int position) {

+    	int real_count = content_adapter.getCount();

+    	for(int i = 0; i < real_count;)

+    		if(i != position) {

+    			content_adapter.hide(i);

+    			position--;

+    			real_count--;

+    		} else {

+    			i++;

+    		}
+    }

+    

+    public void unhideAll() {

+    	if(content_adapter != null) {

+    		content_adapter.unHideAll();

+    		content_adapter.notifyDataSetChanged();

+    	}

+    }

+

+	/**

+	 * @return a new instance of this ListFragment.

+	 */

+	public static ProviderListFragment newInstance() {

+		return new ProviderListFragment();

+	}

+}