diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/EipFragment.java')
| -rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/EipFragment.java | 130 |
1 files changed, 70 insertions, 60 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java index ceae6706..b4c7a7de 100644 --- a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java +++ b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java @@ -29,12 +29,11 @@ import android.content.SharedPreferences; import android.graphics.ColorMatrix; import android.graphics.ColorMatrixColorFilter; import android.os.Bundle; -import android.os.Handler; import android.os.IBinder; import android.os.RemoteException; -import android.os.ResultReceiver; import android.support.annotation.NonNull; import android.support.v4.app.Fragment; +import android.support.v4.content.LocalBroadcastManager; import android.support.v7.widget.AppCompatImageView; import android.util.Log; import android.view.LayoutInflater; @@ -56,13 +55,14 @@ import de.blinkt.openvpn.core.VpnStatus; import se.leap.bitmaskclient.eip.EipCommand; import se.leap.bitmaskclient.eip.EipStatus; import se.leap.bitmaskclient.eip.VoidVpnService; -import se.leap.bitmaskclient.userstatus.User; import static android.app.Activity.RESULT_OK; +import static android.content.Intent.CATEGORY_DEFAULT; import static android.view.View.GONE; import static android.view.View.VISIBLE; import static de.blinkt.openvpn.core.ConnectionStatus.LEVEL_NONETWORK; import static se.leap.bitmaskclient.Constants.BROADCAST_EIP_EVENT; +import static se.leap.bitmaskclient.Constants.BROADCAST_PROVIDER_API_EVENT; import static se.leap.bitmaskclient.Constants.BROADCAST_RESULT_KEY; import static se.leap.bitmaskclient.Constants.EIP_ACTION_CHECK_CERT_VALIDITY; import static se.leap.bitmaskclient.Constants.EIP_ACTION_START; @@ -72,14 +72,15 @@ import static se.leap.bitmaskclient.Constants.EIP_ACTION_UPDATE; import static se.leap.bitmaskclient.Constants.EIP_NOTIFICATION; import static se.leap.bitmaskclient.Constants.EIP_REQUEST; import static se.leap.bitmaskclient.Constants.EIP_RESTART_ON_BOOT; -import static se.leap.bitmaskclient.Constants.PROVIDER_ALLOWED_REGISTERED; -import static se.leap.bitmaskclient.Constants.PROVIDER_ALLOW_ANONYMOUS; import static se.leap.bitmaskclient.Constants.PROVIDER_KEY; -import static se.leap.bitmaskclient.Constants.PROVIDER_VPN_CERTIFICATE; import static se.leap.bitmaskclient.Constants.REQUEST_CODE_LOG_IN; import static se.leap.bitmaskclient.Constants.REQUEST_CODE_SWITCH_PROVIDER; import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES; +import static se.leap.bitmaskclient.ProviderAPI.CORRECTLY_DOWNLOADED_CERTIFICATE; +import static se.leap.bitmaskclient.ProviderAPI.CORRECTLY_DOWNLOADED_EIP_SERVICE; import static se.leap.bitmaskclient.ProviderAPI.DOWNLOAD_CERTIFICATE; +import static se.leap.bitmaskclient.ProviderAPI.INCORRECTLY_DOWNLOADED_CERTIFICATE; +import static se.leap.bitmaskclient.ProviderAPI.INCORRECTLY_DOWNLOADED_EIP_SERVICE; public class EipFragment extends Fragment implements Observer { @@ -111,12 +112,10 @@ public class EipFragment extends Fragment implements Observer { @InjectView(R.id.vpn_route) TextView vpnRoute; - private EIPReceiver eipReceiver; private EipStatus eipStatus; private boolean wantsToConnect; - private ProviderAPIResultReceiver providerAPIResultReceiver; - private EIPBroadcastReceiver eipBroadcastReceiver; + private EIPFragmentBroadcastReceiver eipFragmentBroadcastReceiver; private IOpenVPNServiceInternal mService; private ServiceConnection openVpnConnection = new ServiceConnection() { @@ -161,9 +160,7 @@ public class EipFragment extends Fragment implements Observer { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); eipStatus = EipStatus.getInstance(); - eipReceiver = new EIPReceiver(new Handler()); - eipBroadcastReceiver = new EIPBroadcastReceiver(); - providerAPIResultReceiver = new ProviderAPIResultReceiver(new Handler(), new EipFragmentReceiver()); + eipFragmentBroadcastReceiver = new EIPFragmentBroadcastReceiver(); Activity activity = getActivity(); if (activity != null) { preferences = getActivity().getSharedPreferences(SHARED_PREFERENCES, Context.MODE_PRIVATE); @@ -202,7 +199,7 @@ public class EipFragment extends Fragment implements Observer { Activity activity = getActivity(); if (activity != null) { getActivity().unbindService(openVpnConnection); - getActivity().unregisterReceiver(eipBroadcastReceiver); + LocalBroadcastManager.getInstance(activity).unregisterReceiver(eipFragmentBroadcastReceiver); } Log.d(TAG, "broadcast unregistered"); } @@ -246,30 +243,36 @@ public class EipFragment extends Fragment implements Observer { } private void handleSwitchOn() { - if (canStartEIP()) + Context context = getContext(); + if (context == null) { + Log.e(TAG, "context is null when switch turning on"); + return; + } + + if (canStartEIP()) { startEipFromScratch(); - else if (canLogInToStartEIP()) { + } else if (canLogInToStartEIP()) { wantsToConnect = true; Intent intent = new Intent(getContext(), LoginActivity.class); + intent.putExtra(PROVIDER_KEY, provider); Activity activity = getActivity(); if (activity != null) { activity.startActivityForResult(intent, REQUEST_CODE_LOG_IN); } } else { - Log.d(TAG, "WHAT IS GOING ON HERE?!"); - // TODO: implement a fallback: check if vpncertificate was not downloaded properly or give - // a user feedback. A button that does nothing on click is not a good option + // provider has no VpnCertificate but user is logged in + downloadVpnCertificate(); } } private boolean canStartEIP() { - boolean certificateExists = !preferences.getString(PROVIDER_VPN_CERTIFICATE, "").isEmpty(); - boolean isAllowedAnon = preferences.getBoolean(PROVIDER_ALLOW_ANONYMOUS, false); + boolean certificateExists = !provider.hasVpnCertificate(); + boolean isAllowedAnon = provider.allowsAnonymous(); return (isAllowedAnon || certificateExists) && !eipStatus.isConnected() && !eipStatus.isConnecting(); } private boolean canLogInToStartEIP() { - boolean isAllowedRegistered = preferences.getBoolean(PROVIDER_ALLOWED_REGISTERED, false); + boolean isAllowedRegistered = provider.allowsRegistered(); boolean isLoggedIn = !LeapSRPSession.getToken().isEmpty(); return isAllowedRegistered && !isLoggedIn && !eipStatus.isConnecting() && !eipStatus.isConnected(); } @@ -308,7 +311,12 @@ public class EipFragment extends Fragment implements Observer { public void startEipFromScratch() { wantsToConnect = false; saveStatus(true); - EipCommand.startVPN(getContext(), eipReceiver); + Context context = getContext(); + if (context != null) { + EipCommand.startVPN(context); + } else { + Log.e(TAG, "context is null when trying to start VPN"); + } } private void stop() { @@ -344,8 +352,12 @@ public class EipFragment extends Fragment implements Observer { } protected void stopEipIfPossible() { - //FIXME: no need to start a service here! - EipCommand.stopVPN(getContext(), eipReceiver); + Context context = getContext(); + if (context != null) { + EipCommand.stopVPN(getContext()); + } else { + Log.e(TAG, "context is null when trying to stop EIP"); + } } protected void askToStopEIP() { @@ -441,36 +453,26 @@ public class EipFragment extends Fragment implements Observer { } } - protected class EIPReceiver extends ResultReceiver { - - EIPReceiver(Handler handler) { - super(handler); - } - - @Override - protected void onReceiveResult(int resultCode, Bundle resultData) { - super.onReceiveResult(resultCode, resultData); - - handleEIPEvent(resultCode, resultData); - } - } - - private class EIPBroadcastReceiver extends BroadcastReceiver { + private class EIPFragmentBroadcastReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { Log.d(TAG, "received Broadcast"); String action = intent.getAction(); - if (action == null || !action.equalsIgnoreCase(BROADCAST_EIP_EVENT)) { + if (action == null) { return; } int resultCode = intent.getIntExtra(BROADCAST_RESULT_KEY, -1); Bundle resultData = intent.getParcelableExtra(BROADCAST_RESULT_KEY); - Log.d(TAG, "Broadcast resultCode: " + Integer.toString(resultCode)); - - handleEIPEvent(resultCode, resultData); - + switch (action) { + case BROADCAST_EIP_EVENT: + handleEIPEvent(resultCode, resultData); + break; + case BROADCAST_PROVIDER_API_EVENT: + handleProviderApiEvent(resultCode, resultData); + break; + } } } @@ -547,37 +549,45 @@ public class EipFragment extends Fragment implements Observer { background.setImageAlpha(255); } - private class EipFragmentReceiver implements ProviderAPIResultReceiver.Receiver{ + public void handleProviderApiEvent(int resultCode, Bundle resultData) { + Context context = getContext(); + if (context == null) { + return; + } - @Override - public void onReceiveResult(int resultCode, Bundle resultData) { - if (resultCode == ProviderAPI.CORRECTLY_DOWNLOADED_EIP_SERVICE) { + // TODO call DOWNLOAD_EIP_SERVICES ore remove respective cases + switch (resultCode) { + case CORRECTLY_DOWNLOADED_EIP_SERVICE: provider = resultData.getParcelable(PROVIDER_KEY); - EipCommand.updateEipService(getContext(), eipReceiver); - } else if (resultCode == ProviderAPI.INCORRECTLY_DOWNLOADED_EIP_SERVICE) { + EipCommand.updateEipService(context); + break; + case INCORRECTLY_DOWNLOADED_EIP_SERVICE: //dashboard.setResult(RESULT_CANCELED); - // TODO CATCH ME IF YOU CAN - } + // TODO CATCH ME IF YOU CAN - WHAT DO WE WANT TO DO? + break; + case CORRECTLY_DOWNLOADED_CERTIFICATE: + startEipFromScratch(); + break; + case INCORRECTLY_DOWNLOADED_CERTIFICATE: + // TODO CATCH ME IF YOU CAN - LOGIN? + break; } } private void downloadVpnCertificate() { - boolean is_authenticated = User.loggedIn(); - boolean allowed_anon = preferences.getBoolean(PROVIDER_ALLOW_ANONYMOUS, false); - if (allowed_anon || is_authenticated) { - ProviderAPICommand.execute(getContext(), DOWNLOAD_CERTIFICATE, provider, providerAPIResultReceiver); - } + ProviderAPICommand.execute(getContext(), DOWNLOAD_CERTIFICATE, provider); } private void setUpBroadcastReceiver() { Activity activity = getActivity(); if (activity != null) { IntentFilter updateIntentFilter = new IntentFilter(BROADCAST_EIP_EVENT); - updateIntentFilter.addCategory(Intent.CATEGORY_DEFAULT); - activity.registerReceiver(eipBroadcastReceiver, updateIntentFilter); + updateIntentFilter.addAction(BROADCAST_PROVIDER_API_EVENT); + updateIntentFilter.addCategory(CATEGORY_DEFAULT); + LocalBroadcastManager.getInstance(activity).registerReceiver(eipFragmentBroadcastReceiver, updateIntentFilter); Log.d(TAG, "broadcast registered"); } else { - Log.e(TAG, "activity null when setting up boradcat receiver"); + Log.e(TAG, "activity null when setting up broadcast receiver"); } } |