From 65a09aa799e525d3bc60f5f4f489a3d70c6a8554 Mon Sep 17 00:00:00 2001 From: cyBerta Date: Sat, 6 Jul 2019 17:37:48 +0200 Subject: get rid of ics-openvpn's ProfileManager, reduces boilerplate and dead code --- app/src/main/java/de/blinkt/openvpn/LaunchVPN.java | 19 +- .../blinkt/openvpn/core/DeviceStateReceiver.java | 2 +- .../blinkt/openvpn/core/ICSOpenVPNApplication.java | 68 ------ .../de/blinkt/openvpn/core/OpenVPNService.java | 6 +- .../blinkt/openvpn/core/OpenVPNStatusService.java | 2 +- .../de/blinkt/openvpn/core/ProfileManager.java | 263 --------------------- .../de/blinkt/openvpn/core/StatusListener.java | 109 --------- .../java/de/blinkt/openvpn/core/VpnStatus.java | 33 ++- .../java/se/leap/bitmaskclient/EipFragment.java | 9 +- .../se/leap/bitmaskclient/EipSetupObserver.java | 5 +- .../main/java/se/leap/bitmaskclient/eip/EIP.java | 5 +- .../java/se/leap/bitmaskclient/eip/EipStatus.java | 5 +- .../java/se/leap/bitmaskclient/eip/Gateway.java | 14 ++ .../se/leap/bitmaskclient/eip/GatewaysManager.java | 80 +------ .../leap/bitmaskclient/utils/PreferenceHelper.java | 47 ++-- 15 files changed, 89 insertions(+), 578 deletions(-) delete mode 100644 app/src/main/java/de/blinkt/openvpn/core/ICSOpenVPNApplication.java delete mode 100644 app/src/main/java/de/blinkt/openvpn/core/ProfileManager.java delete mode 100644 app/src/main/java/de/blinkt/openvpn/core/StatusListener.java (limited to 'app/src/main/java') diff --git a/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java b/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java index 5bf178ae..60e4abb6 100644 --- a/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java +++ b/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java @@ -5,10 +5,6 @@ package de.blinkt.openvpn; -import se.leap.bitmaskclient.R; - -import se.leap.bitmaskclient.R; - import android.annotation.TargetApi; import android.app.Activity; import android.app.AlertDialog; @@ -25,10 +21,12 @@ import java.io.IOException; import de.blinkt.openvpn.core.ConnectionStatus; import de.blinkt.openvpn.core.Preferences; -import de.blinkt.openvpn.core.ProfileManager; import de.blinkt.openvpn.core.VPNLaunchHelper; import de.blinkt.openvpn.core.VpnStatus; import se.leap.bitmaskclient.MainActivity; +import se.leap.bitmaskclient.R; + +import static se.leap.bitmaskclient.Constants.PROVIDER_PROFILE; /** * This Activity actually handles two stages of a launcher shortcut's life cycle. @@ -61,7 +59,6 @@ public class LaunchVPN extends Activity { public static final String EXTRA_NAME = "de.blinkt.openvpn.shortcutProfileName"; public static final String EXTRA_HIDELOG = "de.blinkt.openvpn.showNoLogWindow"; public static final String CLEARLOG = "clearlogconnect"; - public static final String EXTRA_TEMP_VPN_PROFILE = "se.leap.bitmask.tempVpnProfile"; private static final int START_VPN_PROFILE = 70; @@ -94,15 +91,8 @@ public class LaunchVPN extends Activity { VpnStatus.clearLog(); // we got called to be the starting point, most likely a shortcut - String shortcutUUID = intent.getStringExtra(EXTRA_KEY); - String shortcutName = intent.getStringExtra(EXTRA_NAME); mhideLog = intent.getBooleanExtra(EXTRA_HIDELOG, false); - VpnProfile profileToConnect = (VpnProfile) intent.getExtras().getSerializable(EXTRA_TEMP_VPN_PROFILE); - if (profileToConnect == null) - profileToConnect = ProfileManager.get(this, shortcutUUID); - - if (shortcutName != null && profileToConnect == null) - profileToConnect = ProfileManager.getInstance(this).getProfileByName(shortcutName); + VpnProfile profileToConnect = (VpnProfile) intent.getExtras().getSerializable(PROVIDER_PROFILE); if (profileToConnect == null) { VpnStatus.logError(R.string.shortcut_profile_notfound); @@ -126,7 +116,6 @@ public class LaunchVPN extends Activity { if(!mhideLog && showLogWindow) showLogWindow(); - ProfileManager.updateLRU(this, mSelectedProfile); VPNLaunchHelper.startOpenVpn(mSelectedProfile, getBaseContext()); finish(); diff --git a/app/src/main/java/de/blinkt/openvpn/core/DeviceStateReceiver.java b/app/src/main/java/de/blinkt/openvpn/core/DeviceStateReceiver.java index c396f181..eeed29bc 100644 --- a/app/src/main/java/de/blinkt/openvpn/core/DeviceStateReceiver.java +++ b/app/src/main/java/de/blinkt/openvpn/core/DeviceStateReceiver.java @@ -145,7 +145,7 @@ public class DeviceStateReceiver extends BroadcastReceiver implements ByteCountL boolean screenOffPause = prefs.getBoolean("screenoff", false); if (screenOffPause) { - if (ProfileManager.getLastConnectedVpn() != null && !ProfileManager.getLastConnectedVpn().mPersistTun) + if (VpnStatus.getLastConnectedVpnProfile() != null && !VpnStatus.getLastConnectedVpnProfile().mPersistTun) VpnStatus.logError(R.string.screen_nopersistenttun); screen = connectState.PENDINGDISCONNECT; diff --git a/app/src/main/java/de/blinkt/openvpn/core/ICSOpenVPNApplication.java b/app/src/main/java/de/blinkt/openvpn/core/ICSOpenVPNApplication.java deleted file mode 100644 index 5b1307b7..00000000 --- a/app/src/main/java/de/blinkt/openvpn/core/ICSOpenVPNApplication.java +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (c) 2012-2016 Arne Schwabe - * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt - */ - -package de.blinkt.openvpn.core; - -import android.annotation.TargetApi; -import android.app.Application; -import android.app.NotificationChannel; -import android.app.NotificationManager; -import android.content.Context; -import android.graphics.Color; -import android.os.Build; - -/* -import org.acra.ACRA; -import org.acra.ReportingInteractionMode; -import org.acra.annotation.ReportsCrashes; -*/ - -import se.leap.bitmaskclient.R; - -public class ICSOpenVPNApplication extends Application { - private StatusListener mStatus; - - @Override - public void onCreate() { - super.onCreate(); - PRNGFixes.apply(); - - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) - - createNotificationChannels(); - mStatus = new StatusListener(); - mStatus.init(getApplicationContext()); - - } - - @TargetApi(Build.VERSION_CODES.O) - private void createNotificationChannels() { - NotificationManager mNotificationManager = - (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); - - // Background message - CharSequence name = getString(R.string.channel_name_background); - NotificationChannel mChannel = new NotificationChannel(OpenVPNService.NOTIFICATION_CHANNEL_BG_ID, - name, NotificationManager.IMPORTANCE_MIN); - - mChannel.setDescription(getString(R.string.channel_description_background)); - mChannel.enableLights(false); - - mChannel.setLightColor(Color.DKGRAY); - mNotificationManager.createNotificationChannel(mChannel); - - // Connection status change messages - - name = getString(R.string.channel_name_status); - mChannel = new NotificationChannel(OpenVPNService.NOTIFICATION_CHANNEL_NEWSTATUS_ID, - name, NotificationManager.IMPORTANCE_LOW); - - mChannel.setDescription(getString(R.string.channel_description_status)); - mChannel.enableLights(true); - - mChannel.setLightColor(Color.BLUE); - mNotificationManager.createNotificationChannel(mChannel); - } -} \ No newline at end of file diff --git a/app/src/main/java/de/blinkt/openvpn/core/OpenVPNService.java b/app/src/main/java/de/blinkt/openvpn/core/OpenVPNService.java index ea782e00..4e92f67b 100644 --- a/app/src/main/java/de/blinkt/openvpn/core/OpenVPNService.java +++ b/app/src/main/java/de/blinkt/openvpn/core/OpenVPNService.java @@ -322,7 +322,7 @@ public class OpenVPNService extends VpnService implements StateListener, Callbac PreferenceHelper.setAlwaysOn(this, false); } else { /* The intent is null when we are set as always-on or the service has been restarted. */ - mProfile = ProfileManager.getLastConnectedProfile(this); + mProfile = VpnStatus.getLastConnectedVpnProfile(this); VpnStatus.logInfo(R.string.service_restarted); if (mProfile != null) { @@ -344,9 +344,7 @@ public class OpenVPNService extends VpnService implements StateListener, Callbac /* start the OpenVPN process itself in a background thread */ new Thread(this::startOpenVPN).start(); - - ProfileManager.setConnectedVpnProfile(this, mProfile); - VpnStatus.setConnectedVPNProfile(mProfile.getUUIDString()); + VpnStatus.setLastConnectedVpnProfile(getApplicationContext(), mProfile); return START_STICKY; } diff --git a/app/src/main/java/de/blinkt/openvpn/core/OpenVPNStatusService.java b/app/src/main/java/de/blinkt/openvpn/core/OpenVPNStatusService.java index 6df1379a..b52e39a2 100644 --- a/app/src/main/java/de/blinkt/openvpn/core/OpenVPNStatusService.java +++ b/app/src/main/java/de/blinkt/openvpn/core/OpenVPNStatusService.java @@ -114,7 +114,7 @@ public class OpenVPNStatusService extends Service implements VpnStatus.LogListen @Override public String getLastConnectedVPN() throws RemoteException { - return VpnStatus.getLastConnectedVPNProfile(); + return VpnStatus.getLastConnectedVPNProfileId(); } @Override diff --git a/app/src/main/java/de/blinkt/openvpn/core/ProfileManager.java b/app/src/main/java/de/blinkt/openvpn/core/ProfileManager.java deleted file mode 100644 index d897e91f..00000000 --- a/app/src/main/java/de/blinkt/openvpn/core/ProfileManager.java +++ /dev/null @@ -1,263 +0,0 @@ -/* - * Copyright (c) 2012-2016 Arne Schwabe - * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt - */ - -package de.blinkt.openvpn.core; - -import android.app.Activity; -import android.content.Context; -import android.content.SharedPreferences; -import android.content.SharedPreferences.Editor; - -import java.io.IOException; -import java.io.ObjectInputStream; -import java.io.ObjectOutputStream; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Locale; -import java.util.Set; -import java.util.UUID; - -import de.blinkt.openvpn.VpnProfile; - -public class ProfileManager { - private static final String PREFS_NAME = "VPNList"; - - private static final String LAST_CONNECTED_PROFILE = "lastConnectedProfile"; - private static final String TEMPORARY_PROFILE_FILENAME = "temporary-vpn-profile"; - private static ProfileManager instance; - - private static VpnProfile mLastConnectedVpn = null; - private HashMap profiles = new HashMap<>(); - private static VpnProfile tmpprofile = null; - - - private static VpnProfile get(String key) { - if (tmpprofile != null && tmpprofile.getUUIDString().equals(key)) - return tmpprofile; - - if (instance == null) - return null; - return instance.profiles.get(key); - - } - - - private ProfileManager() { - } - - private static void checkInstance(Context context) { - if (instance == null) { - instance = new ProfileManager(); - instance.loadVPNList(context); - } - } - - synchronized public static ProfileManager getInstance(Context context) { - checkInstance(context); - return instance; - } - - public static void setConntectedVpnProfileDisconnected(Context c) { - SharedPreferences prefs = Preferences.getDefaultSharedPreferences(c); - Editor prefsedit = prefs.edit(); - prefsedit.putString(LAST_CONNECTED_PROFILE, null); - prefsedit.apply(); - - } - - /** - * Sets the profile that is connected (to connect if the service restarts) - */ - public static void setConnectedVpnProfile(Context c, VpnProfile connectedProfile) { - SharedPreferences prefs = Preferences.getDefaultSharedPreferences(c); - Editor prefsedit = prefs.edit(); - - prefsedit.putString(LAST_CONNECTED_PROFILE, connectedProfile.toJson()); - prefsedit.apply(); - mLastConnectedVpn = connectedProfile; - - } - - /** - * Returns the profile that was last connected (to connect if the service restarts) - */ - public static VpnProfile getLastConnectedProfile(Context c) { - SharedPreferences prefs = Preferences.getDefaultSharedPreferences(c); - - String lastConnectedProfileJson = prefs.getString(LAST_CONNECTED_PROFILE, null); - return VpnProfile.fromJson(lastConnectedProfileJson); - } - - - public Collection getProfiles() { - return profiles.values(); - } - - public VpnProfile getProfileByName(String name) { - for (VpnProfile vpnp : profiles.values()) { - if (vpnp.getName().equals(name)) { - return vpnp; - } - } - return null; - } - - public void saveProfileList(Context context) { - SharedPreferences sharedprefs = Preferences.getSharedPreferencesMulti(PREFS_NAME, context); - Editor editor = sharedprefs.edit(); - editor.putStringSet("vpnlist", profiles.keySet()); - - // For reasing I do not understand at all - // Android saves my prefs file only one time - // if I remove the debug code below :( - int counter = sharedprefs.getInt("counter", 0); - editor.putInt("counter", counter + 1); - editor.apply(); - - } - - public void addProfile(VpnProfile profile) { - profiles.put(profile.getUUID().toString(), profile); - - } - - public static void setTemporaryProfile(Context c, VpnProfile tmp) { - tmp.mTemporaryProfile = true; - ProfileManager.tmpprofile = tmp; - saveProfile(c, tmp, true, true); - } - - public static boolean isTempProfile() { - return mLastConnectedVpn != null && mLastConnectedVpn == tmpprofile; - } - - public void saveProfile(Context context, VpnProfile profile) { - saveProfile(context, profile, true, false); - } - - private static void saveProfile(Context context, VpnProfile profile, boolean updateVersion, boolean isTemporary) { - - if (updateVersion) - profile.mVersion += 1; - ObjectOutputStream vpnFile; - - String filename = profile.getUUID().toString() + ".vp"; - if (isTemporary) - filename = TEMPORARY_PROFILE_FILENAME + ".vp"; - - try { - vpnFile = new ObjectOutputStream(context.openFileOutput(filename, Activity.MODE_PRIVATE)); - - vpnFile.writeObject(profile); - vpnFile.flush(); - vpnFile.close(); - } catch (IOException e) { - VpnStatus.logException("saving VPN profile", e); - throw new RuntimeException(e); - } - } - - - private void loadVPNList(Context context) { - profiles = new HashMap<>(); - SharedPreferences listpref = Preferences.getSharedPreferencesMulti(PREFS_NAME, context); - Set vlist = listpref.getStringSet("vpnlist", null); - if (vlist == null) { - vlist = new HashSet<>(); - } - // Always try to load the temporary profile - vlist.add(TEMPORARY_PROFILE_FILENAME); - - for (String vpnentry : vlist) { - ObjectInputStream vpnfile=null; - try { - vpnfile = new ObjectInputStream(context.openFileInput(vpnentry + ".vp")); - VpnProfile vp = ((VpnProfile) vpnfile.readObject()); - - // Sanity check - if (vp == null || vp.mName == null || vp.getUUID() == null) - continue; - - vp.upgradeProfile(); - if (vpnentry.equals(TEMPORARY_PROFILE_FILENAME)) { - tmpprofile = vp; - } else { - profiles.put(vp.getUUID().toString(), vp); - } - - - } catch (IOException | ClassNotFoundException e) { - if (!vpnentry.equals(TEMPORARY_PROFILE_FILENAME)) - VpnStatus.logException("Loading VPN List", e); - } finally { - if (vpnfile!=null) { - try { - vpnfile.close(); - } catch (IOException e) { - e.printStackTrace(); - } - } - } - } - } - - - public void removeProfile(Context context, VpnProfile profile) { - String vpnentry = profile.getUUID().toString(); - profiles.remove(vpnentry); - saveProfileList(context); - context.deleteFile(vpnentry + ".vp"); - if (mLastConnectedVpn == profile) - mLastConnectedVpn = null; - - } - - public static VpnProfile get(Context context, String profileUUID) { - return get(context, profileUUID, 0, 10); - } - - public static VpnProfile get(Context context, String profileUUID, int version, int tries) { - checkInstance(context); - VpnProfile profile = get(profileUUID); - int tried = 0; - while ((profile == null || profile.mVersion < version) && (tried++ < tries)) { - try { - Thread.sleep(100); - } catch (InterruptedException ignored) { - } - instance.loadVPNList(context); - profile = get(profileUUID); - int ver = profile == null ? -1 : profile.mVersion; - } - - if (tried > 5) - - { - int ver = profile == null ? -1 : profile.mVersion; - VpnStatus.logError(String.format(Locale.US, "Used x %d tries to get current version (%d/%d) of the profile", tried, ver, version)); - } - return profile; - } - - public static VpnProfile getLastConnectedVpn() { - return mLastConnectedVpn; - } - - public static VpnProfile getAlwaysOnVPN(Context context) { - checkInstance(context); - SharedPreferences prefs = Preferences.getDefaultSharedPreferences(context); - - String uuid = prefs.getString("alwaysOnVpn", null); - return get(uuid); - } - - public static void updateLRU(Context c, VpnProfile profile) { - profile.mLastUsed = System.currentTimeMillis(); - // LRU does not change the profile, no need for the service to refresh - if (profile!=tmpprofile) - saveProfile(c, profile, false, false); - } -} diff --git a/app/src/main/java/de/blinkt/openvpn/core/StatusListener.java b/app/src/main/java/de/blinkt/openvpn/core/StatusListener.java deleted file mode 100644 index 5d0b7037..00000000 --- a/app/src/main/java/de/blinkt/openvpn/core/StatusListener.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2012-2016 Arne Schwabe - * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt - */ - -package de.blinkt.openvpn.core; - -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.content.ServiceConnection; -import android.os.IBinder; -import android.os.ParcelFileDescriptor; -import android.os.RemoteException; - -import java.io.DataInputStream; -import java.io.File; -import java.io.IOException; - -/** - * Created by arne on 09.11.16. - */ - -public class StatusListener { - private File mCacheDir; - private ServiceConnection mConnection = new ServiceConnection() { - - - @Override - public void onServiceConnected(ComponentName className, - IBinder service) { - // We've bound to LocalService, cast the IBinder and get LocalService instance - IServiceStatus serviceStatus = IServiceStatus.Stub.asInterface(service); - try { - /* Check if this a local service ... */ - if (service.queryLocalInterface("de.blinkt.openvpn.core.IServiceStatus") == null) { - // Not a local service - VpnStatus.setConnectedVPNProfile(serviceStatus.getLastConnectedVPN()); - VpnStatus.setTrafficHistory(serviceStatus.getTrafficHistory()); - ParcelFileDescriptor pfd = serviceStatus.registerStatusCallback(mCallback); - DataInputStream fd = new DataInputStream(new ParcelFileDescriptor.AutoCloseInputStream(pfd)); - - short len = fd.readShort(); - byte[] buf = new byte[65336]; - while (len != 0x7fff) { - fd.readFully(buf, 0, len); - LogItem logitem = new LogItem(buf, len); - VpnStatus.newLogItem(logitem, false); - len = fd.readShort(); - } - fd.close(); - - - - } else { - VpnStatus.initLogCache(mCacheDir); - } - - } catch (RemoteException | IOException e) { - e.printStackTrace(); - VpnStatus.logException(e); - } - } - - @Override - public void onServiceDisconnected(ComponentName arg0) { - - } - - }; - - void init(Context c) { - - Intent intent = new Intent(c, OpenVPNStatusService.class); - intent.setAction(OpenVPNService.START_SERVICE); - mCacheDir = c.getCacheDir(); - - c.bindService(intent, mConnection, Context.BIND_AUTO_CREATE); - - - } - - - private IStatusCallbacks mCallback = new IStatusCallbacks.Stub() - - { - @Override - public void newLogItem(LogItem item) throws RemoteException { - VpnStatus.newLogItem(item); - } - - @Override - public void updateStateString(String state, String msg, int resid, ConnectionStatus - level) throws RemoteException { - VpnStatus.updateStateString(state, msg, resid, level); - } - - @Override - public void updateByteCount(long inBytes, long outBytes) throws RemoteException { - VpnStatus.updateByteCount(inBytes, outBytes); - } - - @Override - public void connectedVPN(String uuid) throws RemoteException { - VpnStatus.setConnectedVPNProfile(uuid); - } - }; - -} diff --git a/app/src/main/java/de/blinkt/openvpn/core/VpnStatus.java b/app/src/main/java/de/blinkt/openvpn/core/VpnStatus.java index fa28a875..33851b8f 100644 --- a/app/src/main/java/de/blinkt/openvpn/core/VpnStatus.java +++ b/app/src/main/java/de/blinkt/openvpn/core/VpnStatus.java @@ -18,7 +18,9 @@ import java.util.Locale; import java.util.Vector; import java.util.concurrent.CopyOnWriteArrayList; +import de.blinkt.openvpn.VpnProfile; import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.utils.PreferenceHelper; import static se.leap.bitmaskclient.utils.ConfigHelper.getProviderFormattedString; @@ -39,10 +41,10 @@ public class VpnStatus { private static HandlerThread mHandlerThread; - private static String mLastConnectedVPNUUID; static boolean readFileLog =false; final static java.lang.Object readFileLock = new Object(); + private static VpnProfile lastConnectedProfile; public static TrafficHistory trafficHistory; @@ -136,17 +138,40 @@ public class VpnStatus { } public static void setConnectedVPNProfile(String uuid) { - mLastConnectedVPNUUID = uuid; for (StateListener sl: stateListener) sl.setConnectedVPN(uuid); } - public static String getLastConnectedVPNProfile() + public static String getLastConnectedVPNProfileId() { - return mLastConnectedVPNUUID; + return lastConnectedProfile != null ? lastConnectedProfile.getUUIDString() : null; } + public static VpnProfile getLastConnectedVpnProfile() { + return lastConnectedProfile; + } + + public static VpnProfile getLastConnectedVpnProfile(Context context) { + return PreferenceHelper.getLastConnectedVpnProfile(context); + } + + + /** + * Sets the profile that is connected (to connect if the service restarts) + */ + public static void setLastConnectedVpnProfile(Context context, VpnProfile connectedProfile) { + PreferenceHelper.setLastUsedVpnProfile(context, connectedProfile); + lastConnectedProfile = connectedProfile; + setConnectedVPNProfile(lastConnectedProfile.getUUIDString()); + } + + + public static String getLastConnectedVpnName() { + return lastConnectedProfile != null ? lastConnectedProfile.mName : null; + } + + public static void setTrafficHistory(TrafficHistory trafficHistory) { VpnStatus.trafficHistory = trafficHistory; } diff --git a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java index 11ad8da3..269bf61f 100644 --- a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java +++ b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java @@ -50,10 +50,9 @@ import java.util.Observer; import butterknife.ButterKnife; import butterknife.InjectView; import butterknife.OnClick; -import de.blinkt.openvpn.VpnProfile; import de.blinkt.openvpn.core.IOpenVPNServiceInternal; import de.blinkt.openvpn.core.OpenVPNService; -import de.blinkt.openvpn.core.ProfileManager; +import de.blinkt.openvpn.core.VpnStatus; import se.leap.bitmaskclient.eip.EipCommand; import se.leap.bitmaskclient.eip.EipStatus; import se.leap.bitmaskclient.fragments.DonationReminderDialog; @@ -537,9 +536,9 @@ public class EipFragment extends Fragment implements Observer { private void setVpnRouteText() { String vpnRouteString = provider.getName(); - VpnProfile vpnProfile = ProfileManager.getLastConnectedVpn(); - if (vpnProfile != null && !TextUtils.isEmpty(vpnProfile.mName)) { - vpnRouteString += " (" + vpnProfile.mName + ")"; + String profileName = VpnStatus.getLastConnectedVpnName(); + if (!TextUtils.isEmpty(profileName)) { + vpnRouteString += " (" + profileName + ")"; } vpnRoute.setText(vpnRouteString); } diff --git a/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java b/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java index ff94fe82..a8aa2dfb 100644 --- a/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java +++ b/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java @@ -35,6 +35,7 @@ import static se.leap.bitmaskclient.Constants.EIP_ACTION_START; import static se.leap.bitmaskclient.Constants.EIP_ACTION_START_ALWAYS_ON_VPN; import static se.leap.bitmaskclient.Constants.EIP_REQUEST; import static se.leap.bitmaskclient.Constants.PROVIDER_KEY; +import static se.leap.bitmaskclient.Constants.PROVIDER_PROFILE; import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES; import static se.leap.bitmaskclient.ProviderAPI.CORRECTLY_DOWNLOADED_EIP_SERVICE; import static se.leap.bitmaskclient.ProviderAPI.CORRECTLY_UPDATED_INVALID_VPN_CERTIFICATE; @@ -186,7 +187,7 @@ class EipSetupObserver extends BroadcastReceiver implements VpnStatus.StateListe finishGatewaySetup(true); } - VpnProfile vpnProfile = (VpnProfile) event.getSerializableExtra(LaunchVPN.EXTRA_TEMP_VPN_PROFILE); + VpnProfile vpnProfile = (VpnProfile) event.getSerializableExtra(PROVIDER_PROFILE); if (vpnProfile == null) { Log.e(TAG, "Tried to setup non existing vpn profile."); return; @@ -204,7 +205,7 @@ class EipSetupObserver extends BroadcastReceiver implements VpnStatus.StateListe intent.setAction(Intent.ACTION_MAIN); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.putExtra(LaunchVPN.EXTRA_HIDELOG, true); - intent.putExtra(LaunchVPN.EXTRA_TEMP_VPN_PROFILE, vpnProfile); + intent.putExtra(PROVIDER_PROFILE, vpnProfile); intent.putExtra(Gateway.KEY_N_CLOSEST_GATEWAY, setupNClosestGateway.get()); context.startActivity(intent); } diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java b/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java index a0c96267..a5434871 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java @@ -46,7 +46,6 @@ import java.util.concurrent.LinkedBlockingQueue; import de.blinkt.openvpn.core.ConnectionStatus; import de.blinkt.openvpn.core.IOpenVPNServiceInternal; import de.blinkt.openvpn.core.OpenVPNService; -import de.blinkt.openvpn.core.ProfileManager; import de.blinkt.openvpn.core.VpnStatus; import se.leap.bitmaskclient.OnBootReceiver; import se.leap.bitmaskclient.R; @@ -54,7 +53,6 @@ import se.leap.bitmaskclient.R; import static android.app.Activity.RESULT_CANCELED; import static android.app.Activity.RESULT_OK; import static android.content.Intent.CATEGORY_DEFAULT; -import static de.blinkt.openvpn.LaunchVPN.EXTRA_TEMP_VPN_PROFILE; import static se.leap.bitmaskclient.Constants.BROADCAST_EIP_EVENT; import static se.leap.bitmaskclient.Constants.BROADCAST_GATEWAY_SETUP_OBSERVER_EVENT; import static se.leap.bitmaskclient.Constants.BROADCAST_RESULT_CODE; @@ -70,6 +68,7 @@ import static se.leap.bitmaskclient.Constants.EIP_N_CLOSEST_GATEWAY; import static se.leap.bitmaskclient.Constants.EIP_RECEIVER; 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_PROFILE; import static se.leap.bitmaskclient.Constants.PROVIDER_VPN_CERTIFICATE; import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES; import static se.leap.bitmaskclient.MainActivityErrorDialog.DOWNLOAD_ERRORS.ERROR_INVALID_VPN_CERTIFICATE; @@ -243,7 +242,7 @@ public final class EIP extends JobIntentService implements Observer { */ private void launchActiveGateway(@NonNull Gateway gateway, int nClosestGateway) { Intent intent = new Intent(BROADCAST_GATEWAY_SETUP_OBSERVER_EVENT); - intent.putExtra(EXTRA_TEMP_VPN_PROFILE, gateway.getProfile()); + intent.putExtra(PROVIDER_PROFILE, gateway.getProfile()); intent.putExtra(Gateway.KEY_N_CLOSEST_GATEWAY, nClosestGateway); LocalBroadcastManager.getInstance(this).sendBroadcast(intent); diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java b/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java index fc07c521..64904816 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java @@ -25,9 +25,7 @@ import java.util.Observable; import de.blinkt.openvpn.core.ConnectionStatus; import de.blinkt.openvpn.core.LogItem; -import de.blinkt.openvpn.core.ProfileManager; import de.blinkt.openvpn.core.VpnStatus; -import se.leap.bitmaskclient.Provider; /** * EipStatus is a Singleton that represents a reduced set of a vpn's ConnectionStatus. @@ -37,6 +35,7 @@ import se.leap.bitmaskclient.Provider; public class EipStatus extends Observable implements VpnStatus.StateListener { public static String TAG = EipStatus.class.getSimpleName(); private static EipStatus currentStatus; + public enum EipLevel { CONNECTING, DISCONNECTING, @@ -99,7 +98,7 @@ public class EipStatus extends Observable implements VpnStatus.StateListener { currentEipLevel = EipLevel.CONNECTED; break; case LEVEL_VPNPAUSED: - if (ProfileManager.getLastConnectedVpn() != null && ProfileManager.getLastConnectedVpn().mPersistTun) { + if (VpnStatus.getLastConnectedVpnProfile() != null && VpnStatus.getLastConnectedVpnProfile().mPersistTun) { //if persistTun is enabled, treat EipLevel as connecting as it *shouldn't* allow passing traffic in the clear... currentEipLevel = EipLevel.CONNECTING; } else { diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java b/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java index 317a91bd..55ade1ae 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java @@ -132,4 +132,18 @@ public class Gateway { public String toString() { return new Gson().toJson(this, Gateway.class); } + + @Override + public boolean equals(Object obj) { + return obj instanceof Gateway && + (this.mVpnProfile != null && + ((Gateway) obj).mVpnProfile != null && + this.mVpnProfile.mConnections != null && + ((Gateway) obj).mVpnProfile != null && + this.mVpnProfile.mConnections.length > 0 && + ((Gateway) obj).mVpnProfile.mConnections.length > 0 && + this.mVpnProfile.mConnections[0].mServerName != null && + this.mVpnProfile.mConnections[0].mServerName.equals(((Gateway) obj).mVpnProfile.mConnections[0].mServerName)) || + this.mVpnProfile == null && ((Gateway) obj).mVpnProfile == null; + } } diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/GatewaysManager.java b/app/src/main/java/se/leap/bitmaskclient/eip/GatewaysManager.java index 003cef7d..060843fd 100644 --- a/app/src/main/java/se/leap/bitmaskclient/eip/GatewaysManager.java +++ b/app/src/main/java/se/leap/bitmaskclient/eip/GatewaysManager.java @@ -1,5 +1,5 @@ /** - * Copyright (c) 2013, 2014, 2015 LEAP Encryption Access Project and contributers + * Copyright (c) 2013 - 2019 LEAP Encryption Access Project and contributors * * 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 @@ -18,7 +18,6 @@ package se.leap.bitmaskclient.eip; import android.content.Context; import android.content.SharedPreferences; -import android.util.Log; import com.google.gson.Gson; import com.google.gson.reflect.TypeToken; @@ -29,13 +28,8 @@ import org.json.JSONObject; import java.lang.reflect.Type; import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; import java.util.List; -import de.blinkt.openvpn.VpnProfile; -import de.blinkt.openvpn.core.Connection; -import de.blinkt.openvpn.core.ProfileManager; import se.leap.bitmaskclient.Provider; import se.leap.bitmaskclient.utils.PreferenceHelper; @@ -52,13 +46,11 @@ public class GatewaysManager { private Context context; private SharedPreferences preferences; private List gateways = new ArrayList<>(); - private ProfileManager profileManager; private Type listType = new TypeToken>() {}.getType(); GatewaysManager(Context context, SharedPreferences preferences) { this.context = context; this.preferences = preferences; - profileManager = ProfileManager.getInstance(context); } /** @@ -102,7 +94,7 @@ public class GatewaysManager { if (isOpenVpnGateway(gw)) { JSONObject secrets = secretsConfiguration(); Gateway aux = new Gateway(eipDefinition, secrets, gw); - if (!containsProfileWithSecrets(aux.getProfile())) { + if (!gateways.contains(aux)) { addGateway(aux); } } @@ -139,85 +131,19 @@ public class GatewaysManager { return result; } - private boolean containsProfileWithSecrets(VpnProfile profile) { - boolean result = false; - Collection profiles = profileManager.getProfiles(); - for (VpnProfile aux : profiles) { - result = result || sameConnections(profile.mConnections, aux.mConnections) - && profile.mClientCertFilename.equalsIgnoreCase(aux.mClientCertFilename) - && profile.mClientKeyFilename.equalsIgnoreCase(aux.mClientKeyFilename); - } - return result; - } - - void clearGatewaysAndProfiles() { + void clearGateways() { gateways.clear(); - ArrayList profiles = new ArrayList<>(profileManager.getProfiles()); - for (VpnProfile profile : profiles) { - profileManager.removeProfile(context, profile); - } } private void addGateway(Gateway gateway) { - removeDuplicatedGateway(gateway); gateways.add(gateway); - - VpnProfile profile = gateway.getProfile(); - profileManager.addProfile(profile); - } - - private void removeDuplicatedGateway(Gateway gateway) { - Iterator it = gateways.iterator(); - List gatewaysToRemove = new ArrayList<>(); - while (it.hasNext()) { - Gateway aux = it.next(); - if (sameConnections(aux.getProfile().mConnections, gateway.getProfile().mConnections)) { - gatewaysToRemove.add(aux); - } - } - gateways.removeAll(gatewaysToRemove); - removeDuplicatedProfiles(gateway.getProfile()); - } - - private void removeDuplicatedProfiles(VpnProfile original) { - Collection profiles = profileManager.getProfiles(); - List removeList = new ArrayList<>(); - for (VpnProfile aux : profiles) { - if (sameConnections(original.mConnections, aux.mConnections)) { - removeList.add(aux); - } - } - for (VpnProfile profile : removeList) { - profileManager.removeProfile(context, profile); - } - } - - /** - * check if all connections in c1 are also in c2 - * @param c1 array of connections - * @param c2 array of connections - * @return true if all connections of c1 exist in c2 and vice versa - */ - private boolean sameConnections(Connection[] c1, Connection[] c2) { - int sameConnections = 0; - for (Connection c1_aux : c1) { - for (Connection c2_aux : c2) - if (c2_aux.mServerName.equals(c1_aux.mServerName)) { - sameConnections++; - break; - } - } - return c1.length == c2.length && c1.length == sameConnections; } /** * read EipServiceJson from preferences and set gateways */ void configureFromPreferences() { - //TODO: THIS IS A QUICK FIX - it deletes all profiles in ProfileManager, thus it's possible - // to add all gateways from prefs without duplicates, but this should be refactored. - clearGatewaysAndProfiles(); fromEipServiceJson( PreferenceHelper.getEipDefinitionFromPreferences(preferences) ); diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java b/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java index cff983b9..8c74ae0e 100644 --- a/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java +++ b/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java @@ -16,12 +16,15 @@ import java.util.List; import java.util.Locale; import java.util.Map; +import de.blinkt.openvpn.VpnProfile; +import de.blinkt.openvpn.core.Preferences; import se.leap.bitmaskclient.Provider; import static android.content.Context.MODE_PRIVATE; import static se.leap.bitmaskclient.Constants.ALWAYS_ON_SHOW_DIALOG; import static se.leap.bitmaskclient.Constants.DEFAULT_SHARED_PREFS_BATTERY_SAVER; import static se.leap.bitmaskclient.Constants.EIP_IS_ALWAYS_ON; +import static se.leap.bitmaskclient.Constants.LAST_USED_PROFILE; import static se.leap.bitmaskclient.Constants.PREFERENCES_APP_VERSION; import static se.leap.bitmaskclient.Constants.PROVIDER_CONFIGURED; import static se.leap.bitmaskclient.Constants.PROVIDER_EIP_DEFINITION; @@ -142,6 +145,27 @@ public class PreferenceHelper { apply(); } + /** + * Sets the profile that is connected (to connect if the service restarts) + */ + public static void setLastUsedVpnProfile(Context c, VpnProfile connectedProfile) { + SharedPreferences prefs = Preferences.getDefaultSharedPreferences(c); + SharedPreferences.Editor prefsedit = prefs.edit(); + prefsedit.putString(LAST_USED_PROFILE, connectedProfile.toJson()); + prefsedit.apply(); + } + + /** + * Returns the profile that was last connected (to connect if the service restarts) + */ + public static VpnProfile getLastConnectedVpnProfile(Context context) { + SharedPreferences preferences = context.getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE); + String lastConnectedProfileJson = preferences.getString(LAST_USED_PROFILE, null); + return VpnProfile.fromJson(lastConnectedProfileJson); + } + + + public static void clearDataOfLastProvider(SharedPreferences preferences) { clearDataOfLastProvider(preferences, false); @@ -248,29 +272,6 @@ public class PreferenceHelper { return preferences.getBoolean(EIP_IS_ALWAYS_ON, false); } - /*public static void saveLastProfile(Context context, String uuid) { - if (context == null) { - return; - } - putString(context, PROVIDER_PROFILE_UUID, uuid); - } - - public static void clearLastProfile(Context context) { - if (context == null) { - return; - } - SharedPreferences preferences = context.getSharedPreferences(SHARED_PREFERENCES, Context.MODE_PRIVATE); - preferences.edit().remove(PROVIDER_PROFILE_UUID).apply(); - } - - public static String getLastProfile(Context context){ - return getString(context, PROVIDER_PROFILE_UUID, null); - } - - public static void saveLastGatewayNumber(Context context, int number) { - - } -*/ public static String getString(Context context, String key, String defValue) { SharedPreferences preferences = context.getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE); return preferences.getString(key, defValue); -- cgit v1.2.3