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-rw-r--r--src/de/blinkt/openvpn/CIDRIP.java6
-rw-r--r--src/de/blinkt/openvpn/LogWindow.java38
-rw-r--r--src/de/blinkt/openvpn/NetworkSateReceiver.java16
-rw-r--r--src/de/blinkt/openvpn/OpenVPN.java9
-rw-r--r--src/de/blinkt/openvpn/OpenVPNMangement.java13
-rw-r--r--src/de/blinkt/openvpn/OpenVpnManagementThread.java120
-rw-r--r--src/de/blinkt/openvpn/OpenVpnService.java123
-rw-r--r--src/de/blinkt/openvpn/ShowConfigFragment.java32
-rw-r--r--src/de/blinkt/openvpn/VpnProfile.java148
9 files changed, 332 insertions, 173 deletions
diff --git a/src/de/blinkt/openvpn/CIDRIP.java b/src/de/blinkt/openvpn/CIDRIP.java
index d3939dfc..41b56d4b 100644
--- a/src/de/blinkt/openvpn/CIDRIP.java
+++ b/src/de/blinkt/openvpn/CIDRIP.java
@@ -5,6 +5,8 @@ import java.util.Locale;
class CIDRIP{
String mIp;
int len;
+
+
public CIDRIP(String ip, String mask){
mIp=ip;
long netmask=getInt(mask);
@@ -26,6 +28,10 @@ class CIDRIP{
}
}
+ public CIDRIP(String address, int prefix_length) {
+ len = prefix_length;
+ mIp = address;
+ }
@Override
public String toString() {
return String.format(Locale.ENGLISH,"%s/%d",mIp,len);
diff --git a/src/de/blinkt/openvpn/LogWindow.java b/src/de/blinkt/openvpn/LogWindow.java
index 8d6df5e5..4d2047f8 100644
--- a/src/de/blinkt/openvpn/LogWindow.java
+++ b/src/de/blinkt/openvpn/LogWindow.java
@@ -7,14 +7,17 @@ import android.app.AlertDialog.Builder;
import android.app.ListActivity;
import android.content.ClipData;
import android.content.ClipboardManager;
+import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
+import android.content.ServiceConnection;
import android.database.DataSetObserver;
import android.os.Bundle;
import android.os.Handler;
import android.os.Handler.Callback;
+import android.os.IBinder;
import android.os.Message;
import android.view.Menu;
import android.view.MenuInflater;
@@ -30,10 +33,31 @@ import android.widget.Toast;
import de.blinkt.openvpn.OpenVPN.LogItem;
import de.blinkt.openvpn.OpenVPN.LogListener;
import de.blinkt.openvpn.OpenVPN.StateListener;
+import de.blinkt.openvpn.OpenVpnService.LocalBinder;
public class LogWindow extends ListActivity implements StateListener {
private static final int START_VPN_CONFIG = 0;
private String[] mBconfig=null;
+ protected OpenVpnService mService;
+ 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
+ LocalBinder binder = (LocalBinder) service;
+ mService = binder.getService();
+ }
+
+ @Override
+ public void onServiceDisconnected(ComponentName arg0) {
+ mService =null;
+ }
+
+ };
+
class LogWindowListAdapter implements ListAdapter, LogListener, Callback {
@@ -198,6 +222,7 @@ public class LogWindow extends ListActivity implements StateListener {
private LogWindowListAdapter ladapter;
private TextView mSpeedView;
+
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if(item.getItemId()==R.id.clearlog) {
@@ -213,7 +238,8 @@ public class LogWindow extends ListActivity implements StateListener {
@Override
public void onClick(DialogInterface dialog, int which) {
ProfileManager.setConntectedVpnProfileDisconnected(getApplicationContext());
- OpenVpnManagementThread.stopOpenVPN();
+ if(mService.getManagement()!=null)
+ mService.getManagement().stopVPN();
}
});
@@ -335,6 +361,11 @@ public class LogWindow extends ListActivity implements StateListener {
mSpeedView = (TextView) findViewById(R.id.speed);
getActionBar().setDisplayHomeAsUpEnabled(true);
+ Intent intent = new Intent(getBaseContext(), OpenVpnService.class);
+ intent.setAction(OpenVpnService.START_SERVICE);
+
+ bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
+
}
@Override
@@ -346,6 +377,8 @@ public class LogWindow extends ListActivity implements StateListener {
String prefix=getString(resid) + ":";
if (status.equals("BYTECOUNT") || status.equals("NOPROCESS") )
prefix="";
+ if (resid==R.string.unknown_state)
+ prefix+=status;
mSpeedView.setText(prefix + logmessage);
}
});
@@ -354,8 +387,9 @@ public class LogWindow extends ListActivity implements StateListener {
@Override
protected void onDestroy() {
- super.onDestroy();
+ unbindService(mConnection);
OpenVPN.removeLogListener(ladapter);
+ super.onDestroy();
}
}
diff --git a/src/de/blinkt/openvpn/NetworkSateReceiver.java b/src/de/blinkt/openvpn/NetworkSateReceiver.java
index e20c8e52..487639a9 100644
--- a/src/de/blinkt/openvpn/NetworkSateReceiver.java
+++ b/src/de/blinkt/openvpn/NetworkSateReceiver.java
@@ -11,13 +11,13 @@ import android.preference.PreferenceManager;
public class NetworkSateReceiver extends BroadcastReceiver {
private int lastNetwork=-1;
- private OpenVpnManagementThread mManangement;
+ private OpenVPNMangement mManangement;
private String lastStateMsg=null;
- public NetworkSateReceiver(OpenVpnManagementThread managementThread) {
+ public NetworkSateReceiver(OpenVPNMangement magnagement) {
super();
- mManangement = managementThread;
+ mManangement = magnagement;
}
@Override
@@ -57,15 +57,19 @@ public class NetworkSateReceiver extends BroadcastReceiver {
if(networkInfo!=null && networkInfo.getState() == State.CONNECTED) {
int newnet = networkInfo.getType();
- if(sendusr1 && lastNetwork!=newnet)
- mManangement.reconnect();
+ if(sendusr1 && lastNetwork!=newnet) {
+ if (lastNetwork==-1)
+ mManangement.resume();
+ else
+ mManangement.reconnect();
+ }
lastNetwork = newnet;
} else if (networkInfo==null) {
// Not connected, stop openvpn, set last connected network to no network
lastNetwork=-1;
if(sendusr1)
- mManangement.signalusr1();
+ mManangement.pause();
}
if(!netstatestring.equals(lastStateMsg))
diff --git a/src/de/blinkt/openvpn/OpenVPN.java b/src/de/blinkt/openvpn/OpenVPN.java
index c1616f2d..2ca2d259 100644
--- a/src/de/blinkt/openvpn/OpenVPN.java
+++ b/src/de/blinkt/openvpn/OpenVPN.java
@@ -173,6 +173,8 @@ public class OpenVPN {
return R.string.state_add_routes;
else if (state.equals("CONNECTED"))
return R.string.state_connected;
+ else if (state.equals("DISCONNECTED"))
+ return R.string.state_disconnected;
else if (state.equals("RECONNECTING"))
return R.string.state_reconnecting;
else if (state.equals("EXITING"))
@@ -257,7 +259,12 @@ public class OpenVPN {
newlogItem(new LogItem(LogItem.ERROR, ressourceId,args));
}
- public static void updateByteCount(long in, long out, long diffin, long diffout) {
+ public static void updateByteCount(long in, long out) {
+ long lastIn = mlastByteCount[0];
+ long lastOut = mlastByteCount[1];
+ long diffin = in - lastIn;
+ long diffout = out - lastOut;
+
mlastByteCount = new long[] {in,out,diffin,diffout};
for(ByteCountListener bcl:byteCountListener){
bcl.updateByteCount(in, out, diffin,diffout);
diff --git a/src/de/blinkt/openvpn/OpenVPNMangement.java b/src/de/blinkt/openvpn/OpenVPNMangement.java
new file mode 100644
index 00000000..0c6d7163
--- /dev/null
+++ b/src/de/blinkt/openvpn/OpenVPNMangement.java
@@ -0,0 +1,13 @@
+package de.blinkt.openvpn;
+
+public interface OpenVPNMangement {
+
+ void reconnect();
+
+ void pause();
+
+ void resume();
+
+ boolean stopVPN();
+
+}
diff --git a/src/de/blinkt/openvpn/OpenVpnManagementThread.java b/src/de/blinkt/openvpn/OpenVpnManagementThread.java
index 381fee82..e4528132 100644
--- a/src/de/blinkt/openvpn/OpenVpnManagementThread.java
+++ b/src/de/blinkt/openvpn/OpenVpnManagementThread.java
@@ -7,28 +7,18 @@ import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-import java.security.PrivateKey;
import java.util.LinkedList;
import java.util.Locale;
import java.util.Vector;
-import javax.crypto.BadPaddingException;
-import javax.crypto.Cipher;
-import javax.crypto.IllegalBlockSizeException;
-import javax.crypto.NoSuchPaddingException;
-
import android.content.SharedPreferences;
import android.net.LocalServerSocket;
import android.net.LocalSocket;
-import android.os.Build;
import android.os.ParcelFileDescriptor;
import android.preference.PreferenceManager;
-import android.util.Base64;
import android.util.Log;
-public class OpenVpnManagementThread implements Runnable {
+public class OpenVpnManagementThread implements Runnable, OpenVPNMangement {
private static final String TAG = "openvpn";
private LocalSocket mSocket;
@@ -36,8 +26,6 @@ public class OpenVpnManagementThread implements Runnable {
private OpenVpnService mOpenVPNService;
private LinkedList<FileDescriptor> mFDList=new LinkedList<FileDescriptor>();
private int mBytecountinterval=2;
- private long mLastIn=0;
- private long mLastOut=0;
private LocalServerSocket mServerSocket;
private boolean mReleaseHold=true;
private boolean mWaitingForRelease=false;
@@ -46,7 +34,6 @@ public class OpenVpnManagementThread implements Runnable {
private static Vector<OpenVpnManagementThread> active=new Vector<OpenVpnManagementThread>();
static private native void jniclose(int fdint);
- static private native byte[] rsasign(byte[] input,int pkey) throws InvalidKeyException;
public OpenVpnManagementThread(VpnProfile profile, LocalServerSocket mgmtsocket, OpenVpnService openVpnService) {
mProfile = profile;
@@ -285,13 +272,7 @@ public class OpenVpnManagementThread implements Runnable {
long in = Long.parseLong(argument.substring(0, comma));
long out = Long.parseLong(argument.substring(comma+1));
- long diffin = in - mLastIn;
- long diffout = out - mLastOut;
-
- mLastIn=in;
- mLastOut=out;
-
- OpenVPN.updateByteCount(in,out,diffin, diffout);
+ OpenVPN.updateByteCount(in,out);
}
@@ -449,7 +430,7 @@ public class OpenVpnManagementThread implements Runnable {
}
- public static boolean stopOpenVPN() {
+ private static boolean stopOpenVPN() {
boolean sendCMD=false;
for (OpenVpnManagementThread mt: active){
mt.managmentCommand("signal SIGINT\n");
@@ -477,89 +458,24 @@ public class OpenVpnManagementThread implements Runnable {
private void processSignCommand(String b64data) {
- PrivateKey privkey = mProfile.getKeystoreKey();
- Exception err =null;
-
- byte[] data = Base64.decode(b64data, Base64.DEFAULT);
-
- // The Jelly Bean *evil* Hack
- // 4.2 implements the RSA/ECB/PKCS1PADDING in the OpenSSLprovider
- if(Build.VERSION.SDK_INT==Build.VERSION_CODES.JELLY_BEAN){
- processSignJellyBeans(privkey,data);
- return;
- }
-
-
- try{
-
-
- Cipher rsasinger = Cipher.getInstance("RSA/ECB/PKCS1PADDING");
-
- rsasinger.init(Cipher.ENCRYPT_MODE, privkey);
-
- byte[] signed_bytes = rsasinger.doFinal(data);
- String signed_string = Base64.encodeToString(signed_bytes, Base64.NO_WRAP);
- managmentCommand("rsa-sig\n");
- managmentCommand(signed_string);
- managmentCommand("\nEND\n");
- } catch (NoSuchAlgorithmException e){
- err =e;
- } catch (InvalidKeyException e) {
- err =e;
- } catch (NoSuchPaddingException e) {
- err =e;
- } catch (IllegalBlockSizeException e) {
- err =e;
- } catch (BadPaddingException e) {
- err =e;
- }
- if(err !=null) {
- OpenVPN.logError(R.string.error_rsa_sign,err.getClass().toString(),err.getLocalizedMessage());
- }
-
+ String signed_string = mProfile.getSignedData(b64data);
+ managmentCommand("rsa-sig\n");
+ managmentCommand(signed_string);
+ managmentCommand("\nEND\n");
}
+ @Override
+ public void pause() {
+ signalusr1();
+ }
- private void processSignJellyBeans(PrivateKey privkey, byte[] data) {
- Exception err =null;
- try {
- Method[] allm = privkey.getClass().getSuperclass().getDeclaredMethods();
- System.out.println(allm);
- Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
- getKey.setAccessible(true);
-
- // Real object type is OpenSSLKey
- Object opensslkey = getKey.invoke(privkey);
-
- getKey.setAccessible(false);
-
- Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");
-
- // integer pointer to EVP_pkey
- getPkeyContext.setAccessible(true);
- int pkey = (Integer) getPkeyContext.invoke(opensslkey);
- getPkeyContext.setAccessible(false);
-
- byte[] signed_bytes = rsasign(data, pkey);
- String signed_string = Base64.encodeToString(signed_bytes, Base64.NO_WRAP);
- managmentCommand("rsa-sig\n");
- managmentCommand(signed_string);
- managmentCommand("\nEND\n");
-
- } catch (NoSuchMethodException e) {
- err=e;
- } catch (IllegalArgumentException e) {
- err=e;
- } catch (IllegalAccessException e) {
- err=e;
- } catch (InvocationTargetException e) {
- err=e;
- } catch (InvalidKeyException e) {
- err=e;
- }
- if(err !=null) {
- OpenVPN.logError(R.string.error_rsa_sign,err.getClass().toString(),err.getLocalizedMessage());
- }
+ @Override
+ public void resume() {
+ releaseHold();
+ }
+ @Override
+ public boolean stopVPN() {
+ return stopOpenVPN();
}
}
diff --git a/src/de/blinkt/openvpn/OpenVpnService.java b/src/de/blinkt/openvpn/OpenVpnService.java
index 6103ff89..ce9f75a1 100644
--- a/src/de/blinkt/openvpn/OpenVpnService.java
+++ b/src/de/blinkt/openvpn/OpenVpnService.java
@@ -27,6 +27,7 @@ import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
+import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.net.LocalServerSocket;
import android.net.LocalSocket;
@@ -38,6 +39,7 @@ import android.os.Handler.Callback;
import android.os.IBinder;
import android.os.Message;
import android.os.ParcelFileDescriptor;
+import android.preference.PreferenceManager;
import de.blinkt.openvpn.OpenVPN.ByteCountListener;
import de.blinkt.openvpn.OpenVPN.StateListener;
@@ -60,9 +62,6 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
private CIDRIP mLocalIP=null;
- private OpenVpnManagementThread mManagementThread;
-
- private Thread mSocketManagerThread;
private int mMtu;
private String mLocalIPv6=null;
private NetworkSateReceiver mNetworkStateReceiver;
@@ -86,6 +85,9 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
private static boolean mNotificationalwaysVisible=false;
private final IBinder mBinder = new LocalBinder();
+ private boolean mOvpn3;
+ private Thread mSocketManagerThread;
+ private OpenVPNMangement mManagement;
public class LocalBinder extends Binder {
public OpenVpnService getService() {
@@ -105,7 +107,7 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
@Override
public void onRevoke() {
- OpenVpnManagementThread.stopOpenVPN();
+ mManagement.stopVPN();
endVpnService();
}
@@ -119,10 +121,13 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
OpenVPN.logBuilderConfig(null);
OpenVPN.removeStateListener(this);
OpenVPN.removeByteCountListener(this);
+ unregisterNetworkStateReceiver();
ProfileManager.setConntectedVpnProfileDisconnected(this);
if(!mStarting) {
- stopSelf();
- stopForeground(true);
+ stopForeground(!mNotificationalwaysVisible);
+
+ if( !mNotificationalwaysVisible)
+ stopSelf();
}
}
@@ -171,7 +176,9 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
// PRIORITY_MIN == -2
setpriority.invoke(nbuilder, -2 );
- nbuilder.setUsesChronometer(true);
+ Method setUsesChronometer = nbuilder.getClass().getMethod("setUsesChronometer", boolean.class);
+ setUsesChronometer.invoke(nbuilder,true);
+
/* PendingIntent cancelconnet=null;
nbuilder.addAction(android.R.drawable.ic_menu_close_clear_cancel,
@@ -229,14 +236,20 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
}
- void registerNetworkStateReceiver() {
+ void registerNetworkStateReceiver(OpenVPNMangement magnagement) {
// Registers BroadcastReceiver to track network connection changes.
IntentFilter filter = new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION);
- mNetworkStateReceiver = new NetworkSateReceiver(mManagementThread);
+ mNetworkStateReceiver = new NetworkSateReceiver(magnagement);
this.registerReceiver(mNetworkStateReceiver, filter);
}
-
+ void unregisterNetworkStateReceiver() {
+ if(mNetworkStateReceiver!=null)
+ this.unregisterReceiver(mNetworkStateReceiver);
+ mNetworkStateReceiver=null;
+ }
+
+
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
@@ -263,18 +276,16 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
showNotification("Starting VPN " + mProfile.mName,"Starting VPN " + mProfile.mName, false,0,LEVEL_NOTCONNECTED);
-
-
// Set a flag that we are starting a new VPN
mStarting=true;
// Stop the previous session by interrupting the thread.
- if(OpenVpnManagementThread.stopOpenVPN()){
- // an old was asked to exit, wait 2s
+ if(mManagement!=null && mManagement.stopVPN())
+ // an old was asked to exit, wait 1s
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
- }
+
if (mProcessThread!=null) {
mProcessThread.interrupt();
@@ -288,33 +299,72 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
// Open the Management Interface
- LocalServerSocket mgmtsocket = openManagmentInterface(8);
-
- if(mgmtsocket!=null) {
- // start a Thread that handles incoming messages of the managment socket
- mManagementThread=new OpenVpnManagementThread(mProfile,mgmtsocket,this);
- mSocketManagerThread = new Thread(mManagementThread,"OpenVPNMgmtThread");
- mSocketManagerThread.start();
- OpenVPN.logInfo("started Socket Thread");
- registerNetworkStateReceiver();
+ if(!mOvpn3) {
+ LocalServerSocket mgmtsocket = openManagmentInterface(8);
+
+ if(mgmtsocket!=null) {
+ // start a Thread that handles incoming messages of the managment socket
+ OpenVpnManagementThread ovpnmgmthread = new OpenVpnManagementThread(mProfile,mgmtsocket,this);
+ mSocketManagerThread = new Thread(ovpnmgmthread,"OpenVPNMgmtThread");
+ mSocketManagerThread.start();
+ mManagement= ovpnmgmthread;
+ OpenVPN.logInfo("started Socket Thread");
+ }
}
-
// Start a new session by creating a new thread.
- OpenVPNThread processThread = new OpenVPNThread(this, argv,nativelibdir);
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+
+ mOvpn3 = prefs.getBoolean("ovpn3", false);
+
+ Runnable processThread;
+ if(mOvpn3) {
+
+ OpenVPNMangement mOpenVPN3 = instantiateOpenVPN3Core();
+ processThread = (Runnable) mOpenVPN3;
+ mManagement = mOpenVPN3;
+
+
+ } else {
+ processThread = new OpenVPNThread(this, argv,nativelibdir);
+ }
mProcessThread = new Thread(processThread, "OpenVPNProcessThread");
mProcessThread.start();
+ registerNetworkStateReceiver(mManagement);
+
+
ProfileManager.setConnectedVpnProfile(this, mProfile);
return START_NOT_STICKY;
}
+ private OpenVPNMangement instantiateOpenVPN3Core() {
+ //new OpenVPNThreadv3(this,mProfile);
+ try {
+ Class cl = Class.forName("Lde/blinkt/openvpn/OpenVPNThreadv3;");
+ return (OpenVPNMangement) cl.getConstructor(OpenVpnService.class,VpnProfile.class).newInstance(this,mProfile);
+ } catch (IllegalArgumentException e) {
+ e.printStackTrace();
+ } catch (InstantiationException e) {
+ e.printStackTrace();
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ } catch (InvocationTargetException e) {
+ e.printStackTrace();
+ } catch (NoSuchMethodException e) {
+ e.printStackTrace();
+ } catch (ClassNotFoundException e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+
@Override
public void onDestroy() {
if (mProcessThread != null) {
- mManagementThread.managmentCommand("signal SIGINT\n");
+ mManagement.stopVPN();
mProcessThread.interrupt();
}
@@ -452,6 +502,10 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
}
+ public void addRoute(CIDRIP route)
+ {
+ mRoutes.add(route );
+ }
public void addRoute(String dest, String mask) {
CIDRIP route = new CIDRIP(dest, mask);
if(route.len == 32 && !mask.equals("255.255.255.255")) {
@@ -468,6 +522,15 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
mRoutesv6.add(extra);
}
+ public void setMtu(int mtu) {
+ mMtu=mtu;
+ }
+
+ public void setLocalIP(CIDRIP cdrip)
+ {
+ mLocalIP=cdrip;
+ }
+
public void setLocalIP(String local, String netmask,int mtu, String mode) {
mLocalIP = new CIDRIP(local, netmask);
@@ -477,7 +540,7 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
// get the netmask as IP
long netint = CIDRIP.getInt(netmask);
if(Math.abs(netint - mLocalIP.getInt()) ==1) {
- if(mode.equals("net30"))
+ if("net30".equals(mode))
mLocalIP.len=30;
else
mLocalIP.len=31;
@@ -559,7 +622,7 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac
}
}
- public OpenVpnManagementThread getManagementThread() {
- return mManagementThread;
+ public OpenVPNMangement getManagement() {
+ return mManagement;
}
}
diff --git a/src/de/blinkt/openvpn/ShowConfigFragment.java b/src/de/blinkt/openvpn/ShowConfigFragment.java
index dae83438..c9c778df 100644
--- a/src/de/blinkt/openvpn/ShowConfigFragment.java
+++ b/src/de/blinkt/openvpn/ShowConfigFragment.java
@@ -17,21 +17,41 @@ public class ShowConfigFragment extends Fragment {
public android.view.View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
String profileUUID = getArguments().getString(getActivity().getPackageName() + ".profileUUID");
- VpnProfile vp = ProfileManager.get(profileUUID);
+ final VpnProfile vp = ProfileManager.get(profileUUID);
View v=inflater.inflate(R.layout.viewconfig, container,false);
- TextView cv = (TextView) v.findViewById(R.id.configview);
+ final TextView cv = (TextView) v.findViewById(R.id.configview);
int check=vp.checkProfile(getActivity());
if(check!=R.string.no_error_found) {
cv.setText(check);
configtext = getString(check);
}
- else {
- String cfg=vp.getConfigFile(getActivity());
- configtext= cfg;
- cv.setText(cfg);
+ else {
+ // Run in own Thread since Keystore does not like to be queried from the main thread
+
+ cv.setText("Generating config...");
+ startGenConfig(vp, cv);
}
return v;
+ }
+
+ private void startGenConfig(final VpnProfile vp, final TextView cv) {
+
+ new Thread() {
+ public void run() {
+ final String cfg=vp.getConfigFile(getActivity(),false);
+ configtext= cfg;
+ getActivity().runOnUiThread(new Runnable() {
+
+ @Override
+ public void run() {
+ cv.setText(cfg);
+ }
+ });
+
+
+ };
+ }.start();
};
@Override
diff --git a/src/de/blinkt/openvpn/VpnProfile.java b/src/de/blinkt/openvpn/VpnProfile.java
index 37e9b2ff..ea034b55 100644
--- a/src/de/blinkt/openvpn/VpnProfile.java
+++ b/src/de/blinkt/openvpn/VpnProfile.java
@@ -9,6 +9,11 @@ import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
+import java.io.StringWriter;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
import java.security.PrivateKey;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
@@ -19,6 +24,11 @@ import java.util.Locale;
import java.util.UUID;
import java.util.Vector;
+import javax.crypto.BadPaddingException;
+import javax.crypto.Cipher;
+import javax.crypto.IllegalBlockSizeException;
+import javax.crypto.NoSuchPaddingException;
+
import org.spongycastle.util.io.pem.PemObject;
import org.spongycastle.util.io.pem.PemWriter;
@@ -30,6 +40,7 @@ import android.os.Build;
import android.preference.PreferenceManager;
import android.security.KeyChain;
import android.security.KeyChainException;
+import android.util.Base64;
public class VpnProfile implements Serializable{
// Parcable
@@ -112,9 +123,10 @@ public class VpnProfile implements Serializable{
static final String MINIVPN = "miniopenvpn";
-
-
-
+ static private native byte[] rsasign(byte[] input,int pkey) throws InvalidKeyException;
+ static {
+ System.loadLibrary("opvpnutil");
+ }
public void clearDefaults() {
mServerName="unkown";
@@ -140,11 +152,6 @@ public class VpnProfile implements Serializable{
return '"' + escapedString + '"';
}
-
- static final String OVPNCONFIGCA = "android-ca.pem";
- static final String OVPNCONFIGUSERCERT = "android-user.pem";
-
-
public VpnProfile(String name) {
mUuid = UUID.randomUUID();
mName = name;
@@ -160,7 +167,7 @@ public class VpnProfile implements Serializable{
}
- public String getConfigFile(Context context)
+ public String getConfigFile(Context context, boolean configForOvpn3)
{
File cacheDir= context.getCacheDir();
@@ -255,10 +262,13 @@ public class VpnProfile implements Serializable{
case VpnProfile.TYPE_USERPASS_KEYSTORE:
cfg+="auth-user-pass\n";
case VpnProfile.TYPE_KEYSTORE:
- cfg+="ca " + cacheDir.getAbsolutePath() + "/" + OVPNCONFIGCA + "\n";
- cfg+="cert " + cacheDir.getAbsolutePath() + "/" + OVPNCONFIGUSERCERT + "\n";
- cfg+="management-external-key\n";
-
+ if(!configForOvpn3) {
+ String[] ks =getKeyStoreCertificates(context);
+ cfg+="### From Keystore ####\n";
+ cfg+="<ca>\n" + ks[0] + "</ca>\n";
+ cfg+="<cert>\n" + ks[0] + "</cert>\n";
+ cfg+="management-external-key\n";
+ }
break;
case VpnProfile.TYPE_USERPASS:
cfg+="auth-user-pass\n";
@@ -498,7 +508,7 @@ public class VpnProfile implements Serializable{
Intent intent = new Intent(context,OpenVpnService.class);
if(mAuthenticationType == VpnProfile.TYPE_KEYSTORE || mAuthenticationType == VpnProfile.TYPE_USERPASS_KEYSTORE) {
- if(!saveCertificates(context))
+ if(getKeyStoreCertificates(context)==null)
return null;
}
@@ -510,7 +520,7 @@ public class VpnProfile implements Serializable{
try {
FileWriter cfg = new FileWriter(context.getCacheDir().getAbsolutePath() + "/" + OVPNCONFIGFILE);
- cfg.write(getConfigFile(context));
+ cfg.write(getConfigFile(context,false));
cfg.flush();
cfg.close();
} catch (IOException e) {
@@ -520,7 +530,7 @@ public class VpnProfile implements Serializable{
return intent;
}
- private boolean saveCertificates(Context context) {
+ String[] getKeyStoreCertificates(Context context) {
PrivateKey privateKey = null;
X509Certificate[] cachain=null;
try {
@@ -553,27 +563,30 @@ public class VpnProfile implements Serializable{
}
- FileWriter fout = new FileWriter(context.getCacheDir().getAbsolutePath() + "/" + VpnProfile.OVPNCONFIGCA);
- PemWriter pw = new PemWriter(fout);
+
+ StringWriter caout = new StringWriter();
+
+ PemWriter pw = new PemWriter(caout);
for(X509Certificate cert:cachain) {
pw.writeObject(new PemObject("CERTIFICATE", cert.getEncoded()));
}
-
pw.close();
+
+ StringWriter certout = new StringWriter();
+
+
if(cachain.length>= 1){
X509Certificate usercert = cachain[0];
- FileWriter userout = new FileWriter(context.getCacheDir().getAbsolutePath() + "/" + VpnProfile.OVPNCONFIGUSERCERT);
-
- PemWriter upw = new PemWriter(userout);
+ PemWriter upw = new PemWriter(certout);
upw.writeObject(new PemObject("CERTIFICATE", usercert.getEncoded()));
upw.close();
}
-
- return true;
+
+ return new String[] {caout.toString(),certout.toString()};
} catch (InterruptedException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
@@ -590,7 +603,7 @@ public class VpnProfile implements Serializable{
}
}
}
- return false;
+ return null;
}
private Certificate getCacertFromFile() throws FileNotFoundException, CertificateException {
CertificateFactory certFact = CertificateFactory.getInstance("X.509");
@@ -651,7 +664,7 @@ public class VpnProfile implements Serializable{
return null;
}
}
- private boolean isUserPWAuth() {
+ boolean isUserPWAuth() {
switch(mAuthenticationType) {
case TYPE_USERPASS:
case TYPE_USERPASS_CERTIFICATES:
@@ -748,6 +761,89 @@ public class VpnProfile implements Serializable{
return mPrivateKey;
}
+ public String getSignedData(String b64data) {
+ PrivateKey privkey = getKeystoreKey();
+ Exception err =null;
+
+ byte[] data = Base64.decode(b64data, Base64.DEFAULT);
+
+ // The Jelly Bean *evil* Hack
+ // 4.2 implements the RSA/ECB/PKCS1PADDING in the OpenSSLprovider
+ if(Build.VERSION.SDK_INT==Build.VERSION_CODES.JELLY_BEAN){
+ return processSignJellyBeans(privkey,data);
+ }
+
+
+ try{
+
+
+ Cipher rsasinger = Cipher.getInstance("RSA/ECB/PKCS1PADDING");
+
+ rsasinger.init(Cipher.ENCRYPT_MODE, privkey);
+
+ byte[] signed_bytes = rsasinger.doFinal(data);
+ return Base64.encodeToString(signed_bytes, Base64.NO_WRAP);
+
+ } catch (NoSuchAlgorithmException e){
+ err =e;
+ } catch (InvalidKeyException e) {
+ err =e;
+ } catch (NoSuchPaddingException e) {
+ err =e;
+ } catch (IllegalBlockSizeException e) {
+ err =e;
+ } catch (BadPaddingException e) {
+ err =e;
+ }
+ if(err !=null) {
+ OpenVPN.logError(R.string.error_rsa_sign,err.getClass().toString(),err.getLocalizedMessage());
+ }
+ return null;
+
+ }
+
+
+ private String processSignJellyBeans(PrivateKey privkey, byte[] data) {
+ Exception err =null;
+ try {
+ Method[] allm = privkey.getClass().getSuperclass().getDeclaredMethods();
+ System.out.println(allm);
+ Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
+ getKey.setAccessible(true);
+
+ // Real object type is OpenSSLKey
+ Object opensslkey = getKey.invoke(privkey);
+
+ getKey.setAccessible(false);
+
+ Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");
+
+ // integer pointer to EVP_pkey
+ getPkeyContext.setAccessible(true);
+ int pkey = (Integer) getPkeyContext.invoke(opensslkey);
+ getPkeyContext.setAccessible(false);
+
+ byte[] signed_bytes = rsasign(data, pkey);
+ return Base64.encodeToString(signed_bytes, Base64.NO_WRAP);
+
+ } catch (NoSuchMethodException e) {
+ err=e;
+ } catch (IllegalArgumentException e) {
+ err=e;
+ } catch (IllegalAccessException e) {
+ err=e;
+ } catch (InvocationTargetException e) {
+ err=e;
+ } catch (InvalidKeyException e) {
+ err=e;
+ }
+ if(err !=null) {
+ OpenVPN.logError(R.string.error_rsa_sign,err.getClass().toString(),err.getLocalizedMessage());
+ }
+ return null;
+
+ }
+
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 04:02:14 +0000