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package se.leap.leapclient;
import org.json.JSONException;
import org.json.JSONObject;
import se.leap.leapclient.ProviderAPIResultReceiver.Receiver;
import se.leap.openvpn.AboutFragment;
import se.leap.openvpn.MainActivity;
import android.app.Activity;
import android.app.DialogFragment;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Handler;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewStub;
import android.widget.CompoundButton;
import android.widget.Switch;
import android.widget.TextView;
import android.widget.Toast;
public class Dashboard extends Activity implements LogInDialog.LogInDialogInterface, Receiver {
protected static final int CONFIGURE_LEAP = 0;
private static SharedPreferences preferences;
private static Provider provider;
private TextView providerNameTV;
private TextView eipTypeTV;
public ProviderAPIResultReceiver providerAPI_result_receiver;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.client_dashboard);
preferences = getSharedPreferences(ConfigHelper.PREFERENCES_KEY,MODE_PRIVATE);
if(ConfigHelper.shared_preferences == null)
ConfigHelper.setSharedPreferences(preferences);
// Check if we have preferences, run configuration wizard if not
// TODO We should do a better check for config that this!
if (!preferences.contains("provider") )
startActivityForResult(new Intent(this,ConfigurationWizard.class),CONFIGURE_LEAP);
else
buildDashboard();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
if ( requestCode == CONFIGURE_LEAP ) {
if ( resultCode == RESULT_OK ){
// Configuration done, get our preferences again
preferences = getSharedPreferences(ConfigHelper.PREFERENCES_KEY,MODE_PRIVATE);
buildDashboard();
} else {
// Something went wrong... TODO figure out what
// TODO Error dialog
}
}
}
private void buildDashboard() {
// Get our provider
provider = Provider.getInstance();
provider.init( this );
// Set provider name in textview
providerNameTV = (TextView) findViewById(R.id.providerName);
providerNameTV.setText(provider.getName());
providerNameTV.setTextSize(28); // TODO maybe to some calculating, or a marquee?
// TODO Inflate layout fragments for provider's services
if ( provider.hasEIP() )
serviceItemEIP();
}
private void serviceItemEIP() {
// FIXME Provider service (eip/openvpn)
View eipOverview = ((ViewStub) findViewById(R.id.eipOverviewStub)).inflate();
// Set our EIP type title
eipTypeTV = (TextView) findViewById(R.id.eipType);
eipTypeTV.setText(provider.getEIPType());
// TODO Bind our switch to run our EIP
// What happens when our VPN stops running? does it call the listener?
Switch eipSwitch = (Switch) findViewById(R.id.eipSwitch);
eipSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if ( isChecked ){
//TODO startVPN();
} else {
//TODO stopVPN();
}
}
});
//TODO write our info into the view fragment that will expand with details and a settings button
// TODO set eip overview subview
// TODO make eip type clickable, show subview
// TODO attach vpn status feedback to eip overview view
// TODO attach settings button to something
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.client_dashboard, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item){
Intent intent;
// Handle item selection
switch (item.getItemId()){
case R.id.about_leap:
// TODO move se.leap.openvpn.AboutFragment into our package
Fragment aboutFragment = new AboutFragment();
FragmentTransaction trans = getFragmentManager().beginTransaction();
trans.replace(R.id.dashboardLayout, aboutFragment);
trans.addToBackStack(null);
trans.commit();
//intent = new Intent(this,AboutFragment.class);
//startActivity(intent);
return true;
case R.id.legacy_interface:
// TODO call se.leap.openvpn.MainActivity
intent = new Intent(this,MainActivity.class);
startActivity(intent);
return true;
case R.id.login_button:
View view = ((ViewGroup)findViewById(android.R.id.content)).getChildAt(0);
logInDialog(view);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@SuppressWarnings("unused")
private void toggleOverview() {
// TODO Expand the one line overview item to show some details
}
@Override
public void authenticate(String username, String password) {
providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler());
providerAPI_result_receiver.setReceiver(this);
Intent provider_API_command = new Intent(this, ProviderAPI.class);
Bundle method_and_parameters = new Bundle();
method_and_parameters.putString(ConfigHelper.username_key, username);
method_and_parameters.putString(ConfigHelper.password_key, password);
JSONObject provider_json;
try {
provider_json = new JSONObject(preferences.getString(ConfigHelper.provider_key, ""));
method_and_parameters.putString(ConfigHelper.api_url_key, provider_json.getString(ConfigHelper.api_url_key) + "/" + provider_json.getString(ConfigHelper.api_version_key));
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
provider_API_command.putExtra(ConfigHelper.srpAuth, method_and_parameters);
provider_API_command.putExtra("receiver", providerAPI_result_receiver);
startService(provider_API_command);
}
public void logInDialog(View view) {
FragmentTransaction fragment_transaction = getFragmentManager().beginTransaction();
Fragment previous_log_in_dialog = getFragmentManager().findFragmentByTag(ConfigHelper.logInDialog);
if (previous_log_in_dialog != null) {
fragment_transaction.remove(previous_log_in_dialog);
}
fragment_transaction.addToBackStack(null);
DialogFragment newFragment = LogInDialog.newInstance();
newFragment.show(fragment_transaction, ConfigHelper.logInDialog);
}
@Override
public void onReceiveResult(int resultCode, Bundle resultData) {
if(resultCode == ConfigHelper.SRP_AUTHENTICATION_SUCCESSFUL){
setResult(RESULT_OK);
Toast.makeText(getApplicationContext(), "Authentication succeeded", Toast.LENGTH_LONG).show();
//TODO Download certificate requesting /1/cert with session_id cookie
}
else if(resultCode == ConfigHelper.SRP_AUTHENTICATION_FAILED) {
setResult(RESULT_CANCELED);
Toast.makeText(getApplicationContext(), "Authentication failed", Toast.LENGTH_LONG).show();
}
}
}
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