diff options
Diffstat (limited to 'src/de')
| -rw-r--r-- | src/de/blinkt/openvpn/VpnProfile.java | 79 | ||||
| -rw-r--r-- | src/de/blinkt/openvpn/core/DeviceStateReceiver.java | 235 | ||||
| -rw-r--r-- | src/de/blinkt/openvpn/core/OpenVPNThread.java | 23 | ||||
| -rw-r--r-- | src/de/blinkt/openvpn/core/OpenVpnService.java | 54 |
4 files changed, 177 insertions, 214 deletions
diff --git a/src/de/blinkt/openvpn/VpnProfile.java b/src/de/blinkt/openvpn/VpnProfile.java index dcca334c..8b905a84 100644 --- a/src/de/blinkt/openvpn/VpnProfile.java +++ b/src/de/blinkt/openvpn/VpnProfile.java @@ -1,51 +1,40 @@ package de.blinkt.openvpn; -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.FileReader; -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; -import java.security.cert.CertificateFactory; -import java.security.cert.X509Certificate; -import java.util.Collection; -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; - import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.ApplicationInfo; +import android.content.pm.PackageInfo; +import android.content.pm.PackageManager; import android.os.Build; import android.preference.PreferenceManager; import android.security.KeyChain; import android.security.KeyChainException; import android.util.Base64; -import de.blinkt.openvpn.R; import de.blinkt.openvpn.core.NativeUtils; import de.blinkt.openvpn.core.OpenVPN; import de.blinkt.openvpn.core.OpenVpnService; import de.blinkt.openvpn.core.X509Utils; +import org.spongycastle.util.io.pem.PemObject; +import org.spongycastle.util.io.pem.PemWriter; + +import javax.crypto.BadPaddingException; +import javax.crypto.Cipher; +import javax.crypto.IllegalBlockSizeException; +import javax.crypto.NoSuchPaddingException; +import java.io.*; +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; +import java.security.cert.X509Certificate; +import java.util.Collection; +import java.util.Locale; +import java.util.UUID; +import java.util.Vector; public class VpnProfile implements Serializable{ // Note that this class cannot be moved to core where it belongs since @@ -198,12 +187,7 @@ public class VpnProfile implements Serializable{ //cfg += "management-signal\n"; cfg += "management-query-passwords\n"; cfg += "management-hold\n\n"; - - /* tmp-dir patched out :) - cfg+="# /tmp does not exist on Android\n"; - cfg+="tmp-dir "; - cfg+=cacheDir.getAbsolutePath(); - cfg+="\n\n"; */ + cfg += getVersionEnvString(context); cfg+="# Log window is better readable this way\n"; cfg+="suppress-timestamps\n"; @@ -440,7 +424,18 @@ public class VpnProfile implements Serializable{ return cfg; } - //! Put inline data inline and other data as normal escaped filename + private String getVersionEnvString(Context c) { + String version="unknown"; + try { + PackageInfo packageinfo = c.getPackageManager().getPackageInfo(c.getPackageName(), 0); + version = packageinfo.versionName; + } catch (PackageManager.NameNotFoundException e) { + } + return String.format(Locale.US,"setenv IV_OPENVPN_GUI_VERSION \"%s %s\"\n",c.getPackageName(),version); + + } + + //! Put inline data inline and other data as normal escaped filename private String insertFileData(String cfgentry, String filedata) { if(filedata==null) { // TODO: generate good error @@ -534,10 +529,6 @@ public class VpnProfile implements Serializable{ args.add("--config"); args.add(cacheDir.getAbsolutePath() + "/" + OVPNCONFIGFILE); - // Silences script security warning - - args.add("script-security"); - args.add("0"); return (String[]) args.toArray(new String[args.size()]); diff --git a/src/de/blinkt/openvpn/core/DeviceStateReceiver.java b/src/de/blinkt/openvpn/core/DeviceStateReceiver.java index b27ea00f..f20e3617 100644 --- a/src/de/blinkt/openvpn/core/DeviceStateReceiver.java +++ b/src/de/blinkt/openvpn/core/DeviceStateReceiver.java @@ -15,56 +15,56 @@ import de.blinkt.openvpn.core.OpenVPN.ByteCountListener; import java.util.LinkedList;
public class DeviceStateReceiver extends BroadcastReceiver implements ByteCountListener {
- private int lastNetwork=-1;
- private OpenVPNMangement mManangement;
+ private int lastNetwork=-1;
+ private OpenVPNMangement mManangement;
- // Window time in s
- private final int TRAFFIC_WINDOW = 60;
- // Data traffic limit in bytes
- private final long TRAFFIC_LIMIT = 64 * 1024;
+ // Window time in s
+ private final int TRAFFIC_WINDOW = 60;
+ // Data traffic limit in bytes
+ private final long TRAFFIC_LIMIT = 64 * 1024;
- connectState network= connectState.DISCONNECTED;
- connectState screen = connectState.SHOULDBECONNECTED;
+ connectState network= connectState.DISCONNECTED;
+ connectState screen = connectState.SHOULDBECONNECTED;
- private String lastStateMsg=null;
+ private String lastStateMsg=null;
- enum connectState {
- SHOULDBECONNECTED,
- PENDINGDISCONNECT,
- DISCONNECTED
- }
+ enum connectState {
+ SHOULDBECONNECTED,
+ PENDINGDISCONNECT,
+ DISCONNECTED
+ }
- static class Datapoint {
- private Datapoint(long t, long d)
- {
- timestamp = t;
- data = d;
- }
+ static class Datapoint {
+ private Datapoint(long t, long d)
+ {
+ timestamp = t;
+ data = d;
+ }
- long timestamp;
- long data;
- }
+ long timestamp;
+ long data;
+ }
- LinkedList<Datapoint> trafficdata = new LinkedList<DeviceStateReceiver.Datapoint>();
+ LinkedList<Datapoint> trafficdata = new LinkedList<DeviceStateReceiver.Datapoint>();
- @Override
- public void updateByteCount(long in, long out, long diffin, long diffout) {
- Log.i("OpenVPN", String.format("State: %s %s",network.name(), screen.name()));
+ @Override
+ public void updateByteCount(long in, long out, long diffin, long diffout) {
+ Log.i("OpenVPN", String.format("State: %s %s",network.name(), screen.name()));
- if (screen!=connectState.PENDINGDISCONNECT)
- return;
+ if (screen!=connectState.PENDINGDISCONNECT)
+ return;
- long total = diffin + diffout;
- trafficdata.add(new Datapoint(System.currentTimeMillis(),total));
+ long total = diffin + diffout;
+ trafficdata.add(new Datapoint(System.currentTimeMillis(),total));
- while(trafficdata.getFirst().timestamp <= (System.currentTimeMillis() - TRAFFIC_WINDOW*1000)) {
- trafficdata.removeFirst();
- }
+ while(trafficdata.getFirst().timestamp <= (System.currentTimeMillis() - TRAFFIC_WINDOW*1000)) {
+ trafficdata.removeFirst();
+ }
- long windowtraffic = 0;
- for (Datapoint dp: trafficdata)
- windowtraffic += dp.data;
+ long windowtraffic = 0;
+ for (Datapoint dp: trafficdata)
+ windowtraffic += dp.data;
if(windowtraffic < TRAFFIC_LIMIT) {
screen = connectState.DISCONNECTED;
@@ -73,23 +73,19 @@ public class DeviceStateReceiver extends BroadcastReceiver implements ByteCountL mManangement.pause();
}
- Log.i("OpenVPN", String.format("State: %s %s total %d last %d time %d",network.name(), screen.name(),windowtraffic/1024,
- total,
- System.currentTimeMillis()/1024));
-
- }
+ }
- public DeviceStateReceiver(OpenVPNMangement magnagement) {
- super();
- mManangement = magnagement;
- }
+ public DeviceStateReceiver(OpenVPNMangement magnagement) {
+ super();
+ mManangement = magnagement;
+ }
- @Override
- public void onReceive(Context context, Intent intent) {
- SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
if(ConnectivityManager.CONNECTIVITY_ACTION.equals(intent.getAction())) {
@@ -97,46 +93,47 @@ public class DeviceStateReceiver extends BroadcastReceiver implements ByteCountL } else if (Intent.ACTION_SCREEN_OFF.equals(intent.getAction())) {
boolean screenoff = prefs.getBoolean("screenoff", false);
- if(screenoff)
+ if(screenoff) {
if(!ProfileManager.getLastConnectedVpn().mPersistTun)
OpenVPN.logError(R.string.screen_nopersistenttun);
- screen = connectState.PENDINGDISCONNECT;
- fillTrafficData();
- if (network == connectState.DISCONNECTED)
- screen = connectState.DISCONNECTED;
+ screen = connectState.PENDINGDISCONNECT;
+ fillTrafficData();
+ if (network == connectState.DISCONNECTED)
+ screen = connectState.DISCONNECTED;
+ }
} else if (Intent.ACTION_SCREEN_ON.equals(intent.getAction())) {
- // Network was disabled because screen off
- if (screen == connectState.DISCONNECTED && network == connectState.SHOULDBECONNECTED) {
- mManangement.resume();
+ // Network was disabled because screen off
+ if (screen == connectState.DISCONNECTED && network == connectState.SHOULDBECONNECTED) {
+ mManangement.resume();
- }
- screen = connectState.SHOULDBECONNECTED;
+ }
+ screen = connectState.SHOULDBECONNECTED;
- }
- }
+ }
+ }
- private void fillTrafficData() {
- trafficdata.add(new Datapoint(System.currentTimeMillis(), TRAFFIC_LIMIT));
- }
+ private void fillTrafficData() {
+ trafficdata.add(new Datapoint(System.currentTimeMillis(), TRAFFIC_LIMIT));
+ }
- public void networkStateChange(Context context) {
- NetworkInfo networkInfo = getCurrentNetworkInfo(context);
- SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
- boolean sendusr1 = prefs.getBoolean("netchangereconnect", true);
+ public void networkStateChange(Context context) {
+ NetworkInfo networkInfo = getCurrentNetworkInfo(context);
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+ boolean sendusr1 = prefs.getBoolean("netchangereconnect", true);
- String netstatestring;
- if(networkInfo==null) {
- netstatestring = "not connected";
+ String netstatestring;
+ if(networkInfo==null) {
+ netstatestring = "not connected";
} else {
- String subtype = networkInfo.getSubtypeName();
- if(subtype==null)
- subtype = "";
- String extrainfo = networkInfo.getExtraInfo();
- if(extrainfo==null)
- extrainfo="";
+ String subtype = networkInfo.getSubtypeName();
+ if(subtype==null)
+ subtype = "";
+ String extrainfo = networkInfo.getExtraInfo();
+ if(extrainfo==null)
+ extrainfo="";
/*
if(networkInfo.getType()==android.net.ConnectivityManager.TYPE_WIFI) {
@@ -149,53 +146,53 @@ public class DeviceStateReceiver extends BroadcastReceiver implements ByteCountL - netstatestring = String.format("%2$s %4$s to %1$s %3$s",networkInfo.getTypeName(),
- networkInfo.getDetailedState(),extrainfo,subtype );
- }
+ netstatestring = String.format("%2$s %4$s to %1$s %3$s",networkInfo.getTypeName(),
+ networkInfo.getDetailedState(),extrainfo,subtype );
+ }
- if(networkInfo!=null && networkInfo.getState() == State.CONNECTED) {
- int newnet = networkInfo.getType();
- network = connectState.SHOULDBECONNECTED;
-
- if(sendusr1 && lastNetwork!=newnet) {
- if (screen == connectState.PENDINGDISCONNECT)
- screen = connectState.DISCONNECTED;
-
- if (lastNetwork==-1){
- if (screen == connectState.SHOULDBECONNECTED)
- mManangement.resume();
- }else{
- if (screen == connectState.SHOULDBECONNECTED)
- mManangement.reconnect();
- }
-
-
- lastNetwork = newnet;
- }
- } else if (networkInfo==null) {
- // Not connected, stop openvpn, set last connected network to no network
- lastNetwork=-1;
- if(sendusr1) {
- mManangement.pause();
- network = connectState.DISCONNECTED;
-
- // Set screen state to be disconnected if it want to disconnect
- if (screen == connectState.PENDINGDISCONNECT)
- screen = connectState.DISCONNECTED;
- }
- }
+ if(networkInfo!=null && networkInfo.getState() == State.CONNECTED) {
+ int newnet = networkInfo.getType();
+ network = connectState.SHOULDBECONNECTED;
+
+ if(sendusr1 && lastNetwork!=newnet) {
+ if (screen == connectState.PENDINGDISCONNECT)
+ screen = connectState.DISCONNECTED;
+
+ if (lastNetwork==-1){
+ if (screen == connectState.SHOULDBECONNECTED)
+ mManangement.resume();
+ }else{
+ if (screen == connectState.SHOULDBECONNECTED)
+ mManangement.reconnect();
+ }
+
+
+ lastNetwork = newnet;
+ }
+ } else if (networkInfo==null) {
+ // Not connected, stop openvpn, set last connected network to no network
+ lastNetwork=-1;
+ if(sendusr1) {
+ mManangement.pause();
+ network = connectState.DISCONNECTED;
+
+ // Set screen state to be disconnected if it want to disconnect
+ if (screen == connectState.PENDINGDISCONNECT)
+ screen = connectState.DISCONNECTED;
+ }
+ }
- if(!netstatestring.equals(lastStateMsg))
- OpenVPN.logInfo(R.string.netstatus, netstatestring);
- lastStateMsg=netstatestring;
+ if(!netstatestring.equals(lastStateMsg))
+ OpenVPN.logInfo(R.string.netstatus, netstatestring);
+ lastStateMsg=netstatestring;
- }
+ }
- private NetworkInfo getCurrentNetworkInfo(Context context) {
- ConnectivityManager conn = (ConnectivityManager)
- context.getSystemService(Context.CONNECTIVITY_SERVICE);
+ private NetworkInfo getCurrentNetworkInfo(Context context) {
+ ConnectivityManager conn = (ConnectivityManager)
+ context.getSystemService(Context.CONNECTIVITY_SERVICE);
return conn.getActiveNetworkInfo();
- }
+ }
}
diff --git a/src/de/blinkt/openvpn/core/OpenVPNThread.java b/src/de/blinkt/openvpn/core/OpenVPNThread.java index 24d65b55..2cfde13d 100644 --- a/src/de/blinkt/openvpn/core/OpenVPNThread.java +++ b/src/de/blinkt/openvpn/core/OpenVPNThread.java @@ -1,11 +1,12 @@ package de.blinkt.openvpn.core;
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
+import android.util.Log;
+import de.blinkt.openvpn.R;
+import de.blinkt.openvpn.VpnProfile;
+import de.blinkt.openvpn.core.OpenVPN.ConnectionStatus;
+import de.blinkt.openvpn.core.OpenVPN.LogItem;
+
+import java.io.*;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.LinkedList;
@@ -13,12 +14,6 @@ import java.util.Locale; import java.util.Map;
import java.util.Map.Entry;
-import android.util.Log;
-import de.blinkt.openvpn.R;
-import de.blinkt.openvpn.VpnProfile;
-import de.blinkt.openvpn.core.OpenVPN.ConnectionStatus;
-import de.blinkt.openvpn.core.OpenVPN.LogItem;
-
public class OpenVPNThread implements Runnable {
private static final String DUMP_PATH_STRING = "Dump path: ";
private static final String TAG = "OpenVPN";
@@ -34,7 +29,7 @@ public class OpenVPNThread implements Runnable { mArgv = argv;
mNativeDir = nativelibdir;
mService = service;
- mProcessEnv = processEnv;
+ mProcessEnv = processEnv;
}
public void stopProcess() {
@@ -86,7 +81,7 @@ public class OpenVPNThread implements Runnable { }
}
- private void startOpenVPNThreadArgs(String[] argv,Map<String, String> env) {
+ private void startOpenVPNThreadArgs(String[] argv, Map<String, String> env) {
LinkedList<String> argvlist = new LinkedList<String>();
for(String arg:argv)
diff --git a/src/de/blinkt/openvpn/core/OpenVpnService.java b/src/de/blinkt/openvpn/core/OpenVpnService.java index c3ac0629..6563fa0f 100644 --- a/src/de/blinkt/openvpn/core/OpenVpnService.java +++ b/src/de/blinkt/openvpn/core/OpenVpnService.java @@ -1,13 +1,5 @@ package de.blinkt.openvpn.core; -import java.io.IOException; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.util.HashMap; -import java.util.Locale; -import java.util.Map; -import java.util.Vector; - import android.Manifest.permission; import android.annotation.TargetApi; import android.app.Notification; @@ -17,19 +9,9 @@ import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.content.SharedPreferences; -import android.content.pm.PackageInfo; -import android.content.pm.PackageManager.NameNotFoundException; -import android.net.ConnectivityManager; -import android.net.LocalServerSocket; -import android.net.LocalSocket; -import android.net.LocalSocketAddress; -import android.net.VpnService; -import android.os.Binder; -import android.os.Build; +import android.net.*; +import android.os.*; 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.LogWindow; import de.blinkt.openvpn.R; @@ -38,6 +20,13 @@ import de.blinkt.openvpn.core.OpenVPN.ByteCountListener; import de.blinkt.openvpn.core.OpenVPN.ConnectionStatus; import de.blinkt.openvpn.core.OpenVPN.StateListener; +import java.io.IOException; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.HashMap; +import java.util.Locale; +import java.util.Vector; + public class OpenVpnService extends VpnService implements StateListener, Callback, ByteCountListener { public static final String START_SERVICE = "de.blinkt.openvpn.START_SERVICE"; public static final String START_SERVICE_STICKY = "de.blinkt.openvpn.START_SERVICE_STICKY"; @@ -46,14 +35,14 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac private Thread mProcessThread=null; - private Vector<String> mDnslist=new Vector<String>(); + private final Vector<String> mDnslist=new Vector<String>(); private VpnProfile mProfile; private String mDomain=null; - private Vector<CIDRIP> mRoutes=new Vector<CIDRIP>(); - private Vector<String> mRoutesv6=new Vector<String>(); + private final Vector<CIDRIP> mRoutes=new Vector<CIDRIP>(); + private final Vector<String> mRoutesv6=new Vector<String>(); private CIDRIP mLocalIP=null; @@ -331,18 +320,10 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac mManagement = mOpenVPN3; - } else { - HashMap<String, String> env = new HashMap<String, String>(); - String version="unknown"; - try { - PackageInfo packageinfo = getPackageManager().getPackageInfo(getPackageName(), 0); - version = packageinfo.versionName; - } catch (NameNotFoundException e) { - } - env.put("UV_ICSOPENVPN_VERSION", version); - env.put("UV_ICSOPENVPN_PKG", getPackageName()); - processThread = new OpenVPNThread(this, argv, env, nativelibdir); - } + } else { + HashMap<String, String> env = new HashMap<String, String>(); + processThread = new OpenVPNThread(this, argv, env, nativelibdir); + } mProcessThread = new Thread(processThread, "OpenVPNProcessThread"); mProcessThread.start(); @@ -458,8 +439,7 @@ public class OpenVpnService extends VpnService implements StateListener, Callbac builder.setConfigureIntent(getLogPendingIntent()); try { - ParcelFileDescriptor pfd = builder.establish(); - return pfd; + return builder.establish(); } catch (Exception e) { OpenVPN.logMessage(0, "", getString(R.string.tun_open_error)); OpenVPN.logMessage(0, "", getString(R.string.error) + e.getLocalizedMessage()); |