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enable local DNS listen on 10.0.0.1 for VPN service 

also add support for stopping VPNBuilder instance
This commit is contained in:
Nathan Freitas 2015-02-04 14:55:57 -05:00
parent ec4350ee40
commit 1852cde041
2 changed files with 62 additions and 20 deletions
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27
src/org/torproject/android/service/TorService.java
View File

@ -141,6 +141,8 @@ public class TorService extends Service implements TorServiceConstants, TorConst
private boolean mTransProxyTethering = false;
private boolean mTransProxyNetworkRefresh = false;
private boolean mUseVPN = false;
private ExecutorService mExecutor = Executors.newFixedThreadPool(1);
public void debug(String msg)
@ -368,7 +370,6 @@ public class TorService extends Service implements TorServiceConstants, TorConst
if (action!=null){
if(action.equals(Intent.ACTION_BOOT_COMPLETED)||action.equals(CMD_START)){
clearVpnProxy();
setTorProfile(STATUS_ON);
}else if (action.equals(CMD_STOP)){
setTorProfile(STATUS_OFF);
@ -381,7 +382,7 @@ public class TorService extends Service implements TorServiceConstants, TorConst
flushTransparentProxyRules();
}else if (action.equals(CMD_UPDATE)){
processSettings();
}else if (action.equals(CMD_VPN)){
}else if (action.equals(CMD_VPN)){
enableVpnProxy();
}
else if (action.equals(CMD_VPN_CLEAR)){
@ -1422,6 +1423,10 @@ public class TorService extends Service implements TorServiceConstants, TorConst
public void enableVpnProxy () {
debug ("enabling VPN Proxy");
mUseVPN = true;
SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
Editor ePrefs = prefs.edit();
@ -1434,12 +1439,18 @@ public class TorService extends Service implements TorServiceConstants, TorConst
processSettings();
Intent intent = new Intent(TorService.this, OrbotVpnService.class);
intent.setAction("start");
startService(intent);
}
public void clearVpnProxy ()
{
{
debug ("clearing VPN Proxy");
mUseVPN = false;
SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
Editor ePrefs = prefs.edit();
ePrefs.remove("pref_proxy_type");
@ -1449,6 +1460,10 @@ public class TorService extends Service implements TorServiceConstants, TorConst
ePrefs.remove("pref_proxy_password");
ePrefs.commit();
processSettings();
Intent intent = new Intent(TorService.this, OrbotVpnService.class);
intent.setAction("stop");
startService(intent);
}
@ -2314,6 +2329,12 @@ public class TorService extends Service implements TorServiceConstants, TorConst
updateConfiguration("HiddenServiceDir","", false);
}
if (mUseVPN)
{
updateConfiguration("DNSListenAddress","10.0.0.1:" + TorServiceConstants.TOR_DNS_PORT_DEFAULT,false);
}
saveConfiguration();

55
src/org/torproject/android/vpn/OrbotVpnService.java
View File

@ -41,7 +41,7 @@ import com.runjva.sourceforge.jsocks.server.ServerAuthenticatorNone;
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public class OrbotVpnService extends VpnService implements Handler.Callback {
private static final String TAG = "DrobotVpnService";
private static final String TAG = "OrbotVpnService";
private PendingIntent mConfigureIntent;
@ -60,20 +60,32 @@ public class OrbotVpnService extends VpnService implements Handler.Callback {
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
// The handler is only used to show messages.
if (mHandler == null) {
mHandler = new Handler(this);
}
// Stop the previous session by interrupting the thread.
if (mThreadVPN == null || (!mThreadVPN.isAlive()))
{
enableAppRouting ();
setupTun2Socks();
}
String action = intent.getAction();
if (action.equals("start"))
{
Log.d(TAG,"starting OrbotVPNService service!");
// The handler is only used to show messages.
if (mHandler == null) {
mHandler = new Handler(this);
}
// Stop the previous session by interrupting the thread.
if (mThreadVPN == null || (!mThreadVPN.isAlive()))
{
enableAppRouting ();
setupTun2Socks();
}
}
else if (action.equals("stop"))
{
stopVPN();
mHandler.postDelayed(new Runnable () { public void run () { stopSelf(); }}, 1000);
}
return START_STICKY;
return START_NOT_STICKY;
}
private void enableAppRouting ()
@ -113,12 +125,21 @@ public class OrbotVpnService extends VpnService implements Handler.Callback {
@Override
public void onDestroy() {
stopVPN();
}
private void stopVPN ()
{
if (mProxyServer != null){
mProxyServer.stop();
mProxyServer = null;
}
if (mInterface != null){
try {
Log.d(TAG,"closing interface, destroying VPN interface");
mInterface.close();
mInterface = null;
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
@ -154,14 +175,14 @@ public class OrbotVpnService extends VpnService implements Handler.Callback {
// (i.e., Farsi and Arabic).^M
Locale.setDefault(new Locale("en"));
String localhost = InetAddress.getLocalHost().getHostAddress();
//String localhost = InetAddress.getLocalHost().getHostAddress();
String vpnName = "OrbotVPN";
String virtualGateway = "10.0.0.1";
String virtualIP = "10.0.0.2";
String virtualNetMask = "255.255.255.0";
String localSocks = localhost + ':' + TorServiceConstants.PORT_SOCKS_DEFAULT;
String localDNS = localhost + ':' + TorServiceConstants.TOR_DNS_PORT_DEFAULT;
String localSocks = "127.0.0.1" + ':' + TorServiceConstants.PORT_SOCKS_DEFAULT;
String localDNS = "10.0.0.1" + ':' + TorServiceConstants.TOR_DNS_PORT_DEFAULT;
Builder builder = new Builder();
@ -170,7 +191,7 @@ public class OrbotVpnService extends VpnService implements Handler.Callback {
builder.addAddress(virtualGateway,28);
builder.setSession(vpnName);
builder.addRoute("0.0.0.0",0);
builder.addDnsServer("8.8.8.8");
// builder.addDnsServer("8.8.8.8");
// Create a new interface using the builder and save the parameters.
mInterface = builder.setSession(mSessionName)