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[tor-commits] [orbot/master] big refactor for multiple reasons



commit 01176b1d38b0f32c5efba1f5841b255c407cc4f6
Author: n8fr8 <nathan@xxxxxxxxxxx>
Date:   Sat Oct 14 12:19:17 2017 -0400

    big refactor for multiple reasons
    - implement LICENSE display in About dialog
    - remove root transproxy features
    - general crufty stuff cleanup
---
 .../org/torproject/android/OrbotMainActivity.java  |  67 +-
 .../android/settings/SettingsPreferences.java      |  70 --
 .../java/org/torproject/android/ui/AppManager.java |   4 +-
 app/src/main/res/layout/layout_about.xml           |  39 +-
 app/src/main/res/values/strings.xml                |   2 +-
 build.gradle                                       |   2 +-
 orbotservice/build.gradle                          |   2 +-
 .../org/torproject/android/service/TorService.java | 216 +----
 .../android/service/transproxy/TorTransProxy.java  | 997 ---------------------
 .../android/service/vpn/OrbotVpnManager.java       |   2 -
 .../service/{transproxy => vpn}/TorifiedApp.java   |   2 +-
 orbotservice/src/main/res/values/strings.xml       |  10 +-
 settings.gradle                                    |   2 +-
 13 files changed, 69 insertions(+), 1346 deletions(-)

diff --git a/app/src/main/java/org/torproject/android/OrbotMainActivity.java b/app/src/main/java/org/torproject/android/OrbotMainActivity.java
index 0e9e2f72..013c9b43 100644
--- a/app/src/main/java/org/torproject/android/OrbotMainActivity.java
+++ b/app/src/main/java/org/torproject/android/OrbotMainActivity.java
@@ -5,6 +5,7 @@ package org.torproject.android;
 
 import java.io.BufferedReader;
 import java.io.File;
+import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
@@ -64,6 +65,7 @@ import android.support.v7.app.ActionBarDrawerToggle;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.SwitchCompat;
 import android.support.v7.widget.Toolbar;
+import android.text.Html;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.GestureDetector;
@@ -534,7 +536,16 @@ public class OrbotMainActivity extends AppCompatActivity
             }
             
             TextView versionName = (TextView)view.findViewById(R.id.versionName);
-            versionName.setText(version);    
+            versionName.setText(version);
+
+            TextView aboutOther = (TextView)view.findViewById(R.id.aboutother);
+
+            try
+            {
+                String aboutText = readFromAssets(this,"LICENSE");
+                aboutOther.setText(Html.fromHtml(aboutText));
+            }
+            catch (Exception e){}
             
                     new AlertDialog.Builder(this)
             .setTitle(getString(R.string.button_about))
@@ -542,6 +553,20 @@ public class OrbotMainActivity extends AppCompatActivity
             .show();
         }
 
+    public static String readFromAssets(Context context, String filename) throws IOException {
+        BufferedReader reader = new BufferedReader(new InputStreamReader(context.getAssets().open(filename)));
+
+        // do reading, usually loop until end of file reading
+        StringBuilder sb = new StringBuilder();
+        String mLine = reader.readLine();
+        while (mLine != null) {
+            sb.append(mLine); // process line
+            mLine = reader.readLine();
+        }
+        reader.close();
+        return sb.toString();
+    }
+
 
     /**
      * This is our attempt to REALLY exit Orbot, and stop the background service
@@ -724,8 +749,6 @@ public class OrbotMainActivity extends AppCompatActivity
         String action = intent.getAction();
         Log.d(TAG, "handleIntents " + action);
 
-        //String type = intent.getType();
-
         if (action == null)
             return;
 
@@ -944,31 +967,7 @@ public class OrbotMainActivity extends AppCompatActivity
         if (request == REQUEST_SETTINGS && response == RESULT_OK)
         {
             OrbotApp.forceChangeLanguage(this);
-            if (data != null && data.getBooleanExtra("transproxywipe", false))
-            {
-                    
-                    boolean result = flushTransProxy();
-                    
-                    if (result)
-                    {
-
-                        Toast.makeText(this, R.string.transparent_proxy_rules_flushed_, Toast.LENGTH_SHORT).show();
-                         
-                    }
-                    else
-                    {
-
-                        Toast.makeText(this, R.string.you_do_not_have_root_access_enabled, Toast.LENGTH_SHORT).show();
-                         
-                    }
-                
-            }
-            else if (torStatus == TorServiceConstants.STATUS_ON)
-            {
-                updateTransProxy();
-               // Toast.makeText(this, R.string.you_may_need_to_stop_and_start_orbot_for_settings_change_to_be_enabled_, Toast.LENGTH_SHORT).show();
 
-            }
         }
         else if (request == REQUEST_VPN)
         {
@@ -1184,19 +1183,7 @@ public class OrbotMainActivity extends AppCompatActivity
         sendIntentToService(TorServiceConstants.CMD_VPN_CLEAR);
     }
 
-    private boolean flushTransProxy ()
-    {
-        sendIntentToService(TorServiceConstants.CMD_FLUSH);
-        return true;
-    }
-    
-    private boolean updateTransProxy ()
-    {
-        sendIntentToService(TorServiceConstants.CMD_UPDATE_TRANS_PROXY);
-        return true;
-    }
-
-    @Override
+       @Override
     protected void onResume() {
         super.onResume();
 
diff --git a/app/src/main/java/org/torproject/android/settings/SettingsPreferences.java b/app/src/main/java/org/torproject/android/settings/SettingsPreferences.java
index adacba72..9078b100 100644
--- a/app/src/main/java/org/torproject/android/settings/SettingsPreferences.java
+++ b/app/src/main/java/org/torproject/android/settings/SettingsPreferences.java
@@ -9,7 +9,6 @@ import android.content.SharedPreferences;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.CheckBoxPreference;
-import android.preference.EditTextPreference;
 import android.preference.ListPreference;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceChangeListener;
@@ -19,7 +18,6 @@ import android.util.Log;
 
 import org.torproject.android.OrbotApp;
 import org.torproject.android.R;
-import org.torproject.android.service.transproxy.TorTransProxy;
 import org.torproject.android.ui.AppManager;
 import org.torproject.android.service.util.TorServiceUtils;
 
@@ -30,14 +28,7 @@ public class SettingsPreferences
 		extends PreferenceActivity implements OnPreferenceClickListener {
     private static final String TAG = "SettingsPreferences";
 
-	private CheckBoxPreference prefCBTransProxy = null;
-	private CheckBoxPreference prefcBTransProxyAll = null;
-    private CheckBoxPreference prefcbTransTethering = null;
-
-	private Preference prefTransProxyFlush = null;
-	
 	private Preference prefTransProxyApps = null;
-	private CheckBoxPreference prefRequestRoot = null;
 	private ListPreference prefLocale = null;
 	
     protected void onCreate(Bundle savedInstanceState) {
@@ -47,9 +38,6 @@ public class SettingsPreferences
         getPreferenceManager().setSharedPreferencesMode(Context.MODE_MULTI_PROCESS);
         SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
 
-        prefRequestRoot = (CheckBoxPreference) findPreference("has_root");
-        prefRequestRoot.setOnPreferenceClickListener(this);
-
         prefLocale = (ListPreference) findPreference("pref_default_locale");
         prefLocale.setOnPreferenceClickListener(this);
         Languages languages = Languages.get(this);
@@ -76,38 +64,9 @@ public class SettingsPreferences
             }
         });
 
-        prefCBTransProxy = (CheckBoxPreference) findPreference("pref_transparent");
-        prefcBTransProxyAll = (CheckBoxPreference) findPreference("pref_transparent_all");
-        prefcbTransTethering = (CheckBoxPreference) findPreference("pref_transparent_tethering");
-
-        prefTransProxyFlush = (Preference) findPreference("pref_transproxy_flush");
-        prefTransProxyFlush.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-
-            @Override
-            public boolean onPreferenceClick(Preference arg0) {
-
-                Intent data = new Intent();
-                data.putExtra("transproxywipe", true);
-                setResult(RESULT_OK, data);
-
-                finish();
-                return false;
-            }
-
-        });
 
-        
         prefTransProxyApps = findPreference("pref_transparent_app_list");
         prefTransProxyApps.setOnPreferenceClickListener(this);
-        prefCBTransProxy.setOnPreferenceClickListener(this);
-        prefcBTransProxyAll.setOnPreferenceClickListener(this);
-
-        prefCBTransProxy.setEnabled(prefRequestRoot.isChecked());
-        prefcBTransProxyAll.setEnabled(prefCBTransProxy.isChecked());
-        prefcbTransTethering.setEnabled(prefCBTransProxy.isChecked());
-
-        if (prefCBTransProxy.isChecked())
-        	prefTransProxyApps.setEnabled((!prefcBTransProxyAll.isChecked()));
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
         {
@@ -120,37 +79,8 @@ public class SettingsPreferences
 	public boolean onPreferenceClick(Preference preference) {
 		
 		setResult(RESULT_OK);
-		
-		if (preference == prefRequestRoot)
-		{
-			if (prefRequestRoot.isChecked())
-			{
 
-                try {
-                    TorTransProxy.testRoot();
-                    prefCBTransProxy.setEnabled(true);
 
-                }
-                catch (Exception e)
-                {
-                    Log.d(OrbotApp.TAG,"root not yet enabled");
-                }
-
-			}
-		}
-		else if (preference == prefTransProxyApps)
-		{
-			startActivity(new Intent(this, AppManager.class));
-			
-		}
-		else
-		{
-			prefcBTransProxyAll.setEnabled(prefCBTransProxy.isChecked());
-			prefTransProxyApps.setEnabled(prefCBTransProxy.isChecked() && (!prefcBTransProxyAll.isChecked()));
-			
-			
-		}
-		
 		return true;
 	}
 
diff --git a/app/src/main/java/org/torproject/android/ui/AppManager.java b/app/src/main/java/org/torproject/android/ui/AppManager.java
index d59eeac2..803061d3 100644
--- a/app/src/main/java/org/torproject/android/ui/AppManager.java
+++ b/app/src/main/java/org/torproject/android/ui/AppManager.java
@@ -13,9 +13,8 @@ import java.util.StringTokenizer;
 import org.torproject.android.service.OrbotConstants;
 import org.torproject.android.R;
 import org.torproject.android.service.util.TorServiceUtils;
-import org.torproject.android.service.transproxy.TorifiedApp;
+import org.torproject.android.service.vpn.TorifiedApp;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
@@ -23,7 +22,6 @@ import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
-import android.support.v7.app.ActionBarActivity;
 import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.LayoutInflater;
diff --git a/app/src/main/res/layout/layout_about.xml b/app/src/main/res/layout/layout_about.xml
index 82f30790..4ac8a431 100644
--- a/app/src/main/res/layout/layout_about.xml
+++ b/app/src/main/res/layout/layout_about.xml
@@ -54,25 +54,6 @@
 				android:textColorLink="#ffffff"
 				android:paddingLeft="15px"		
 				android:textColor="#ffffff" />
-			<TextView android:text="License: "
-				android:layout_width="fill_parent" 
-				android:layout_height="wrap_content"
-				android:paddingTop="15px"
-				android:paddingLeft="15px"
-				android:textStyle="bold"
-				android:textColor="#00ff00" />	
-			<TextView android:text="@string/the_tor_license"
-				android:layout_width="fill_parent" 
-				android:layout_height="wrap_content"
-				android:paddingLeft="15px"								
-				android:textColor="#ffffff" />	
-			<TextView android:text="@string/https_torproject_org"
-				android:layout_width="fill_parent" 
-				android:layout_height="wrap_content"
-				android:autoLink="web"
-				android:textColorLink="#ffffff"
-				android:paddingLeft="15px"		
-				android:textColor="#ffffff" />				
 			<TextView android:text="@string/third_party_software"
 				android:layout_width="fill_parent" 
 				android:layout_height="wrap_content"		
@@ -114,7 +95,23 @@
 				android:autoLink="web"
 				android:textColorLink="#ffffff"
 				android:paddingLeft="15px"	
-				android:textColor="#ffffff" />						
-			</LinearLayout>
+				android:textColor="#ffffff" />
+
+			<TextView android:text="License: "
+				android:layout_width="fill_parent"
+				android:layout_height="wrap_content"
+				android:paddingTop="15px"
+				android:paddingLeft="15px"
+				android:textStyle="bold"
+				android:textColor="#00ff00" />
+			<TextView
+				android:id="@+id/aboutother"
+				android:layout_width="fill_parent"
+				android:layout_height="wrap_content"
+				android:autoLink="web"
+				android:textColorLink="#ffffff"
+				android:paddingLeft="15px"
+				android:textColor="#ffffff" />
+		</LinearLayout>
 		</ScrollView>			
 </LinearLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 41b9e816..89d72a60 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -61,7 +61,7 @@
   <string name="btn_cancel">Cancel</string>
   <!--Welcome Wizard strings (DJH)-->
   <string name="wizard_details">Some Orbot Details</string>
-  <string name="wizard_details_msg">Orbot is an open-source application that contains Tor, LibEvent and Polipo. It provides a local HTTP proxy (8118) and a SOCKS proxy (9050) into the Tor network. Orbot also has the ability, on rooted device, to send all internet traffic through Tor.</string>
+  <string name="wizard_details_msg">Orbot is an open-source application that contains Tor, Obfs4Proxy, BadVPN Tun2Socks, LibEvent and Polipo. It provides a local HTTP proxy (8118) and a SOCKS proxy (9050) into the Tor network. Orbot also has the ability, on rooted device, to send all internet traffic through Tor.</string>
   <string name="wizard_permissions_root">Permission Granted</string>
   <string name="wizard_permissions_stock">Orbot Permissions</string>
   <string name="wizard_premissions_msg_root">Excellent! We\'ve detected that you have root permissions enabled for Orbot. We will use this power wisely.</string>
diff --git a/build.gradle b/build.gradle
index f6627fcf..8674409c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.2'
+        classpath 'com.android.tools.build:gradle:2.3.3'
     }
 }
 
diff --git a/orbotservice/build.gradle b/orbotservice/build.gradle
index e46037f5..12407532 100644
--- a/orbotservice/build.gradle
+++ b/orbotservice/build.gradle
@@ -28,8 +28,8 @@ android {
 
 dependencies {
     compile project(':jsocksAndroid')
-    compile project(':RootCommands')
     compile 'com.android.support:appcompat-v7:25.0.0'
+    compile 'com.jrummyapps:android-shell:1.0.1'
     compile fileTree(dir: 'libs', include: ['*.jar','*.so'])
     testCompile 'junit:junit:4.12'
 }
diff --git a/orbotservice/src/main/java/org/torproject/android/service/TorService.java b/orbotservice/src/main/java/org/torproject/android/service/TorService.java
index 17000a9d..597e59e2 100644
--- a/orbotservice/src/main/java/org/torproject/android/service/TorService.java
+++ b/orbotservice/src/main/java/org/torproject/android/service/TorService.java
@@ -38,12 +38,12 @@ import android.text.TextUtils;
 import android.util.Log;
 import android.widget.RemoteViews;
 
-import org.sufficientlysecure.rootcommands.Shell;
-import org.sufficientlysecure.rootcommands.command.SimpleCommand;
+import com.jrummyapps.android.shell.CommandResult;
+import com.jrummyapps.android.shell.Shell;
+
 import org.torproject.android.control.ConfigEntry;
 import org.torproject.android.control.TorControlConnection;
-import org.torproject.android.service.transproxy.TorTransProxy;
-import org.torproject.android.service.transproxy.TorifiedApp;
+import org.torproject.android.service.vpn.TorifiedApp;
 import org.torproject.android.service.util.DummyActivity;
 import org.torproject.android.service.util.Prefs;
 import org.torproject.android.service.util.TorResourceInstaller;
@@ -104,8 +104,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
     private boolean isTorUpgradeAndConfigComplete = false;
 
     private File fileControlPort;
-    
-    private TorTransProxy mTransProxy;
 
     private boolean mConnectivity = true;
     private int mNetworkType = -1;
@@ -127,17 +125,11 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
     public static File fileTor;
     public static File filePolipo;
     public static File fileObfsclient;
-    public static File fileXtables;
     public static File fileTorRc;
     private File mHSBasePath;
 
-    private Shell mShell;
-    private Shell mShellPolipo;
-
-
     private ArrayList<Bridge> alBridges = null;
 
-
     private static final Uri HS_CONTENT_URI = Uri.parse("content://org.torproject.android.ui.hiddenservices.providers/hs");
     private static final Uri COOKIE_CONTENT_URI = Uri.parse("content://org.torproject.android.ui.hiddenservices.providers.cookie/cookie");
 
@@ -410,10 +402,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
                     requestTorRereadConfig();
                 } else if (action.equals(CMD_NEWNYM)) {
                     newIdentity();
-                } else if (action.equals(CMD_FLUSH)) {
-                    flushTransparentProxyRules();
-                } else if (action.equals(CMD_UPDATE_TRANS_PROXY)) {
-                    processTransparentProxying();
                 } else if (action.equals(CMD_VPN)) {
                     startVPNService();
                 } else if (action.equals(CMD_VPN_CLEAR)) {
@@ -442,6 +430,7 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
 
         stopTor();
 
+        /**
         try
         {
             mShell.close();
@@ -449,7 +438,7 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
         catch (IOException ioe)
         {
             Log.d(TAG, "Error closing shell",ioe);
-        }
+        }**/
 
         super.onDestroy();
     }
@@ -477,11 +466,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
             //stop the foreground priority and make sure to remove the persistant notification
             stopForeground(true);
 
-            if (Prefs.useRoot() && Prefs.useTransparentProxying())
-            {
-                disableTransparentProxy();
-            }
-
             sendCallbackLogMessage(getString(R.string.status_disabled));
         }
         catch (Exception e)
@@ -516,12 +500,13 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
             conn = null;
         }
 
+        /**
         if (mShellPolipo != null)
         {
             mShellPolipo.close();
             //logNotice("Polipo exited with value: " + exitValue);
 
-        }
+        }**/
 
     }
 
@@ -560,12 +545,11 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
             appBinHome = getDir(TorServiceConstants.DIRECTORY_TOR_BINARY, Application.MODE_PRIVATE);
             appCacheHome = getDir(TorServiceConstants.DIRECTORY_TOR_DATA,Application.MODE_PRIVATE);
 
-            mShell = Shell.startShell();
+            //mShell = Shell.startShell();
 
             fileTor= new File(appBinHome, TorServiceConstants.TOR_ASSET_KEY);
             filePolipo = new File(appBinHome, TorServiceConstants.POLIPO_ASSET_KEY);
             fileObfsclient = new File(appBinHome, TorServiceConstants.OBFSCLIENT_ASSET_KEY);
-            fileXtables = new File(appBinHome, TorServiceConstants.IPTABLES_ASSET_KEY);
             fileTorRc = new File(appBinHome, TorServiceConstants.TORRC_ASSET_KEY);
 
             mHSBasePath = new File(
@@ -802,12 +786,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
             if (mPortHTTP != -1)
                 runPolipoShellCmd();
 
-            if (Prefs.useRoot() && Prefs.useTransparentProxying())
-            {
-                disableTransparentProxy();
-                enableTransparentProxy();
-            }
-
             // Tor is running, update new .onion names at db
             ContentResolver mCR = getApplicationContext().getContentResolver();
             Cursor hidden_services = mCR.query(HS_CONTENT_URI, hsProjection, null, null, null);
@@ -868,126 +846,8 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
         }
     }
 
-    private boolean flushTransparentProxyRules () {
-
-        try {
-            if (Prefs.useRoot()) {
-                if (mTransProxy == null)
-                    mTransProxy = new TorTransProxy(this, fileXtables);
-
-                try {
-                    mTransProxy.flushTransproxyRules(this);
-                } catch (Exception e) {
-                    e.printStackTrace();
-                    return false;
-                }
-
-                return true;
-            } else {
-                return false;
-            }
-        }
-        catch (IOException ioe)
-        {
-            return false;
-        }
-    }
-    
-    /*
-     * activate means whether to apply the users preferences
-     * or clear them out
-     * 
-     * the idea is that if Tor is off then transproxy is off
-     */
-    private boolean enableTransparentProxy () throws Exception
-     {
-        
-         if (mTransProxy == null)
-         {
-             mTransProxy = new TorTransProxy(this, fileXtables);
-             
-         }
-
-        SharedPreferences prefs = TorServiceUtils.getSharedPrefs(getApplicationContext());
-        String transProxy = prefs.getString("pref_transport", TorServiceConstants.TOR_TRANSPROXY_PORT_DEFAULT+"");
-        String dnsPort = prefs.getString("pref_dnsport", TorServiceConstants.TOR_TRANSPROXY_PORT_DEFAULT+"");
-        
-        if (transProxy.indexOf(':')!=-1) //we just want the port for this
-            transProxy = transProxy.split(":")[1];
-        
-        if (dnsPort.indexOf(':')!=-1) //we just want the port for this
-            dnsPort = dnsPort.split(":")[1];
-        
-        mTransProxy.setTransProxyPort(Integer.parseInt(transProxy));
-        mTransProxy.setDNSPort(Integer.parseInt(dnsPort));
-        
-        int code = 0; // Default state is "okay"
-        
-        if(Prefs.transparentProxyAll())
-        {
 
-            code = mTransProxy.setTransparentProxyingAll(this, true);
-        }
-        else
-        {
-            ArrayList<TorifiedApp> apps = TorTransProxy.getApps(this, TorServiceUtils.getSharedPrefs(getApplicationContext()));
-
-            code = mTransProxy.setTransparentProxyingByApp(this,apps, true);
-        }
-        
-        debug ("TorTransProxy resp code: " + code);
-        
-        if (code == 0)
-        {
 
-            if (Prefs.transparentTethering())
-            {
-                showToolbarNotification(getString(R.string.transproxy_enabled_for_tethering_), TRANSPROXY_NOTIFY_ID, R.drawable.ic_stat_tor);
-
-                mTransProxy.enableTetheringRules(this);
-
-                  
-            }
-            else
-            {
-                showToolbarNotification(getString(R.string.transparent_proxying_enabled), TRANSPROXY_NOTIFY_ID, R.drawable.ic_stat_tor);
-
-            }
-        }
-        else
-        {
-            showToolbarNotification(getString(R.string.warning_error_starting_transparent_proxying_), TRANSPROXY_NOTIFY_ID, R.drawable.ic_stat_tor);
-
-        }
-    
-        return true;
-     }
-
-    /*
-     * activate means whether to apply the users preferences
-     * or clear them out
-     * 
-     * the idea is that if Tor is off then transproxy is off
-     */
-    private boolean disableTransparentProxy () throws Exception
-     {
-        
-         debug ("Transparent Proxying: disabling...");
-
-         if (mTransProxy == null)
-             mTransProxy = new TorTransProxy(this, fileXtables);
- 
-         mTransProxy.setTransparentProxyingAll(this, false);
-
-        ArrayList<TorifiedApp> apps = TorTransProxy.getApps(this, TorServiceUtils.getSharedPrefs(getApplicationContext()));
-        mTransProxy.setTransparentProxyingByApp(this, apps, false);
-
-         mTransProxy.closeShell();
-         mTransProxy = null;
-
-         return true;
-     }
-    
     private boolean runTorShellCmd() throws Exception
     {
         boolean result = true;
@@ -1055,13 +915,18 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
 
     private int exec (String cmd, boolean wait) throws Exception
     {
+        CommandResult shellResult = Shell.run(cmd);
+        shellResult.isSuccessful();
+        debug("CMD: " + cmd + "; SUCCESS=" + shellResult.isSuccessful());
+
+        /**
         SimpleCommand command = new SimpleCommand(cmd);
         mShell.add(command);
-
         if (wait)
             command.waitForFinish();
-
         return command.getExitCode();
+         **/
+        return shellResult.exitCode;
     }
     
     private void updatePolipoConfig () throws FileNotFoundException, IOException
@@ -1092,12 +957,7 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
         String polipoConfigPath = new File(appBinHome, POLIPOCONFIG_ASSET_KEY).getCanonicalPath();
         String cmd = (filePolipo.getCanonicalPath() + " -c " + polipoConfigPath);
 
-        if (mShellPolipo != null)
-            mShellPolipo.close();
-
-        mShellPolipo = Shell.startShell();
-        SimpleCommand cmdPolipo = new SimpleCommand(cmd);
-        mShellPolipo.add(cmdPolipo);
+        CommandResult shellResult = Shell.run(cmd);
 
         sendCallbackLogMessage(getString(R.string.privoxy_is_running_on_port_) + mPortHTTP);
             
@@ -1277,28 +1137,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
         }
 
 
-
-
-    
-
-
-        public void processTransparentProxying() {
-            try{
-                if (Prefs.useRoot())
-                {
-                    if (Prefs.useTransparentProxying()){
-                        enableTransparentProxy();
-                    } else {
-                        disableTransparentProxy();
-                    }
-                }
-            } catch (Exception e) {
-                // TODO Auto-generated catch block
-                e.printStackTrace();
-            }
-            
-        }
-
         public String getInfo (String key) {
             try {
                 if(conn !=null){
@@ -1587,25 +1425,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
                     showToolbarNotification(getString(R.string.status_activated),NOTIFY_ID,R.drawable.ic_stat_tor);
                 }
 
-                try {
-
-                    if (mConnectivity)
-                    {
-                        if (Prefs.useRoot() && Prefs.useTransparentProxying() && Prefs.transProxyNetworkRefresh())
-                        {
-
-
-                            disableTransparentProxy();
-                            enableTransparentProxy();
-
-                        }
-                    }
-
-                } catch (Exception e) {
-                    logException ("error updating state after network restart",e);
-                }
-		            
-
             }
 
             
@@ -2045,7 +1864,6 @@ public class TorService extends Service implements TorServiceConstants, OrbotCon
     {
         debug ("clearing VPN Proxy");
         Prefs.putUseVpn(false);
-        processTransparentProxying();
 
         Intent intentVpn = new Intent(this,TorVpnService.class);
         intentVpn.setAction("stop");
diff --git a/orbotservice/src/main/java/org/torproject/android/service/transproxy/TorTransProxy.java b/orbotservice/src/main/java/org/torproject/android/service/transproxy/TorTransProxy.java
deleted file mode 100644
index 8d37bd9b..00000000
--- a/orbotservice/src/main/java/org/torproject/android/service/transproxy/TorTransProxy.java
+++ /dev/null
@@ -1,997 +0,0 @@
-package org.torproject.android.service.transproxy;
-
-import java.io.DataOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.StringTokenizer;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-
-import org.sufficientlysecure.rootcommands.Shell;
-import org.sufficientlysecure.rootcommands.command.SimpleCommand;
-import org.torproject.android.service.OrbotConstants;
-import org.torproject.android.service.util.Prefs;
-import org.torproject.android.service.TorService;
-import org.torproject.android.service.TorServiceConstants;
-
-public class TorTransProxy implements TorServiceConstants {
-	
-	private String mSysIptables = null;
-	private TorService mTorService = null;
-	private File mFileXtables = null;
-	
-	private final static String ALLOW_LOCAL = " ! -d 127.0.0.1";
-
-	private int mTransProxyPort = TOR_TRANSPROXY_PORT_DEFAULT;
-	private int mDNSPort = TOR_DNS_PORT_DEFAULT;
-
-	private Shell mShell;
-
-    public TorTransProxy (TorService torService, File fileXTables) throws IOException
-	{
-		mTorService = torService;
-		mFileXtables = fileXTables;
-
-		// start root shell
-		mShell = Shell.startRootShell();
-
-	}
-
-    public static boolean testRoot () throws IOException
-    {
-        Runtime.getRuntime().exec("su");
-        return true;
-    }
-	
-	public void setTransProxyPort (int transProxyPort)
-	{
-		mTransProxyPort = transProxyPort;
-	}
-	
-	public void setDNSPort (int dnsPort)
-	{
-		mDNSPort = dnsPort;
-	}
-	
-	public String getIpTablesPath (Context context)
-	{
-
-		String ipTablesPath = null;
-
-		if (Prefs.useSystemIpTables())
-		{
-			ipTablesPath = findSystemIPTables();
-		}
-		else
-		{
-			ipTablesPath = mFileXtables.getAbsolutePath();
-			ipTablesPath += " iptables"; //append subcommand since we are using xtables now
-			
-		}
-			
-		return ipTablesPath;
-	}
-	
-	public String getIp6TablesPath (Context context)
-	{
-
-		String ipTablesPath = null;
-		
-		if (Prefs.useSystemIpTables())
-		{
-			ipTablesPath = findSystemIP6Tables();
-		}
-		else
-		{
-			ipTablesPath = mFileXtables.getAbsolutePath();
-			ipTablesPath += " ip6tables"; //append subcommand since we are using xtables now
-			
-		}
-			
-		return ipTablesPath;
-	
-	}
-	
-	private String findSystemIPTables ()
-	{
-		if (mSysIptables == null) {
-			//if the user wants us to use the built-in iptables, then we have to find it
-			File fileIpt = new File("/system/xbin/iptables");
-
-			if (fileIpt.exists())
-				mSysIptables = fileIpt.getAbsolutePath();
-			else {
-
-				fileIpt = new File("/system/bin/iptables");
-
-				if (fileIpt.exists())
-					mSysIptables = fileIpt.getAbsolutePath();
-			}
-		}
-
-		return mSysIptables;
-	}
-	
-
-	
-	private String findSystemIP6Tables ()
-	{
-		
-		//if the user wants us to use the built-in iptables, then we have to find it
-		File fileIpt = new File("/system/xbin/ip6tables");
-		
-		if (fileIpt.exists())
-			mSysIptables = fileIpt.getAbsolutePath();
-		else
-		{
-		
-			fileIpt = new File("/system/bin/ip6tables");
-			
-			if (fileIpt.exists())
-				mSysIptables = fileIpt.getAbsolutePath();
-		}
-		
-		
-		return mSysIptables;
-	}
-	
-	/*
-	public int flushIptablesAll(Context context) throws Exception {
-		
-		String ipTablesPath = getIpTablesPath(context);
-	
-    	final StringBuilder script = new StringBuilder();
-    	
-    	StringBuilder res = new StringBuilder();
-    	int code = -1;
-
-		script.append(ipTablesPath);
-		script.append(" -t nat");
-		script.append(" -F || exit\n");
-	
-		script.append(ipTablesPath);
-		script.append(" -t filter");
-		script.append(" -F || exit\n");
-    	
-    	String[] cmd = {script.toString()};	    	
-		code = TorServiceUtils.doShellCommand(cmd, res, true, true);		
-		String msg = res.toString();
-		
-		TorService.logMessage(cmd[0] + ";errCode=" + code + ";resp=" + msg);
-			
-		
-		return code;
-	
-	}*/
-	
-	/*
-	public static int purgeIptablesByApp(Context context, TorifiedApp[] apps) throws Exception {
-
-		//restoreDNSResolvConf(); //not working yet
-		
-		String ipTablesPath = new File(context.getDir("bin", 0),"iptables").getAbsolutePath();
-		
-    	final StringBuilder script = new StringBuilder();
-    	
-    	StringBuilder res = new StringBuilder();
-    	int code = -1;
-    	
-		for (int i = 0; i < apps.length; i++)
-		{
-			//flush nat for every app
-			script.append(ipTablesPath);
-			script.append(" -t nat -m owner --uid-owner ");
-			script.append(tApp.getUid());
-			script.append(" -F || exit\n");
-    public static ArrayList<TorifiedApp> getApps (Context context, SharedPreferences prefs)
-    {
-
-        String tordAppString = prefs.getString(PREFS_KEY_TORIFIED, "");
-        String[] tordApps;
-
-        StringTokenizer st = new StringTokenizer(tordAppString,"|");
-        tordApps = new String[st.countTokens()];
-        int tordIdx = 0;
-        while (st.hasMoreTokens())
-        {
-            tordApps[tordIdx++] = st.nextToken();
-        }
-
-        Arrays.sort(tordApps);
-
-        //else load the apps up
-        PackageManager pMgr = context.getPackageManager();
-
-        List<ApplicationInfo> lAppInfo = pMgr.getInstalledApplications(0);
-
-        Iterator<ApplicationInfo> itAppInfo = lAppInfo.iterator();
-
-        ArrayList<TorifiedApp> apps = new ArrayList<TorifiedApp>();
-
-        ApplicationInfo aInfo = null;
-
-        int appIdx = 0;
-        TorifiedApp app = null;
-
-        while (itAppInfo.hasNext())
-        {
-            aInfo = itAppInfo.next();
-
-            app = new TorifiedApp();
-
-            try {
-                PackageInfo pInfo = pMgr.getPackageInfo(aInfo.packageName, PackageManager.GET_PERMISSIONS);
-
-                if (pInfo != null && pInfo.requestedPermissions != null)
-                {
-                    for (String permInfo:pInfo.requestedPermissions)
-                    {
-                        if (permInfo.equals("android.permission.INTERNET"))
-                        {
-                            app.setUsesInternet(true);
-
-                        }
-                    }
-
-                }
-
-
-            } catch (Exception e) {
-                // TODO Auto-generated catch block
-                e.printStackTrace();
-            }
-
-            if ((aInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 1)
-            {
-                //System app
-                app.setUsesInternet(true);
-            }
-
-
-            if (!app.usesInternet())
-                continue;
-            else
-            {
-                apps.add(app);
-            }
-
-
-            app.setEnabled(aInfo.enabled);
-            app.setUid(aInfo.uid);
-            app.setUsername(pMgr.getNameForUid(app.getUid()));
-            app.setProcname(aInfo.processName);
-            app.setPackageName(aInfo.packageName);
-
-            try
-            {
-                app.setName(pMgr.getApplicationLabel(aInfo).toString());
-            }
-            catch (Exception e)
-            {
-                app.setName(aInfo.packageName);
-            }
-
-
-            //app.setIcon(pMgr.getApplicationIcon(aInfo));
-
-            // check if this application is allowed
-            if (Arrays.binarySearch(tordApps, app.getUsername()) >= 0) {
-                app.setTorified(true);
-            }
-            else
-            {
-                app.setTorified(false);
-            }
-
-            appIdx++;
-        }
-
-        Collections.sort(apps);
-
-        return apps;
-    }
-
-		
-			script.append(ipTablesPath);
-			script.append(" -t filter -m owner --uid-owner ");
-			script.append(tApp.getUid());
-			script.append(" -F || exit\n");
-				
-		}
-		
-    	
-    	String[] cmd = {script.toString()};	    	
-		code = TorServiceUtils.doShellCommand(cmd, res, true, true);		
-		String msg = res.toString();
-		logNotice(cmd[0] + ";errCode=" + code + ";resp=" + msg);
-			
-		
-		return code;
-		
-	}*/
-	
-	
-	/*
-	 // 9/19/2010 - NF This code is in process... /etc path on System partition
-	 // is read-only on Android for now.
-	public static int redirectDNSResolvConf () throws Exception
-	{
-    	StringBuilder script = new StringBuilder();
-    	StringBuilder res = new StringBuilder();
-    	int code = -1;
-    	
-		//mv resolv.conf to resolve.conf.bak
-		String cmd = "mv /etc/resolv.conf /etc/resolv.conf.bak";
-		script.append(cmd);
-		
-		//create new resolve.conf pointing to localhost/127.0.0.1
-		cmd = "echo \"nameserver 127.0.0.1\" > /etc/resolv.conf";
-		script.append(cmd);
-		
-		String[] cmdFlush = {script.toString()};
-		code = TorServiceUtils.doShellCommand(cmdFlush, res, true, true);
-		//String msg = res.toString(); //get stdout from command
-		
-		
-		return code;
-	}
-	
-	public static int restoreDNSResolvConf () throws Exception
-	{
-		StringBuilder script = new StringBuilder();
-    	StringBuilder res = new StringBuilder();
-    	int code = -1;
-    	
-		//mv resolv.conf to resolve.conf.bak
-		String cmd = "mv /etc/resolv.conf.bak /etc/resolv.conf";
-		script.append(cmd);
-		script.append(" || exit\n");
-		
-		String[] cmdFlush = {script.toString()};
-		code = TorServiceUtils.doShellCommand(cmdFlush, res, true, true);
-		//String msg = res.toString(); //get stdout from command
-		
-		return code;
-	}
-	*/
-	/*
-	public int testOwnerModule(Context context, String ipTablesPath) throws Exception
-	{
-
-		TorBinaryInstaller.assertIpTablesBinaries(context, false);
-		
-		boolean runRoot = true;
-    	boolean waitFor = true;
-    	
-    	int torUid = context.getApplicationInfo().uid;
-
-    	StringBuilder script = new StringBuilder();
-    	
-    	StringBuilder res = new StringBuilder();
-    	int code = -1;
-    	
-    	// Allow everything for Tor
-		script.append(ipTablesPath);
-		script.append(" -A OUTPUT");
-		script.append(" -t filter");
-		script.append(" -m owner --uid-owner ");
-		script.append(torUid);
-		script.append(" -j ACCEPT");
-		script.append(" || exit\n");
-		
-		script.append(ipTablesPath);
-		script.append(" -D OUTPUT");
-		script.append(" -t filter");
-		script.append(" -m owner --uid-owner ");
-		script.append(torUid);
-		script.append(" -j ACCEPT");
-		script.append(" || exit\n");
-		
-		String[] cmdAdd = {script.toString()};    	
-    	
-		code = TorServiceUtils.doShellCommand(cmdAdd, res, runRoot, waitFor);
-		String msg = res.toString();
-		
-		if (mTorService != null)
-		logMessage(cmdAdd[0] + ";errCode=" + code + ";resp=" + msg);
-		
-		
-		return code;
-    }	
-	*/
-	
-	/*
-	public int clearTransparentProxyingByApp (Context context, ArrayList<TorifiedApp> apps) throws Exception
-	{
-		boolean runRoot = true;
-    	boolean waitFor = true;
-    	
-		String ipTablesPath = getIpTablesPath(context);
-		
-    	StringBuilder script = new StringBuilder();
-    	
-    	StringBuilder res = new StringBuilder();
-    	int code = -1;
-    	
-    	String chainName = "ORBOT";
-		String jumpChainName = "OUTPUT";
-		
-		script.append(ipTablesPath);
-    	script.append(" --flush ").append(chainName); //delete previous user-defined chain
-    	script.append(" || exit\n");
-    	
-		script.append(ipTablesPath);
-    	script.append(" -D ").append(jumpChainName);
-    	script.append(" -j ").append(chainName);
-    	script.append(" || exit\n");
-    	
-    	script.append(ipTablesPath);
-    	script.append(" -X ").append(chainName); //delete previous user-defined chain
-    	script.append(" || exit\n");
-
-		String[] cmdAdd = {script.toString()};    	
-    		
-		code = TorServiceUtils.doShellCommand(cmdAdd, res, runRoot, waitFor);
-		String msg = res.toString();
-		
-		logMessage(cmdAdd[0] + ";errCode=" + code + ";resp=" + msg);
-		
-		return code;
-	}*/
-	
-	public int setTransparentProxyingByApp(Context context, ArrayList<TorifiedApp> apps, boolean enableRule) throws Exception
-	{
-		String ipTablesPath = getIpTablesPath(context);
-		
-    	//StringBuilder script = new StringBuilder();
-    	
-		String action = " -A ";
-    	String srcChainName = "OUTPUT";
-
-		if (!enableRule)
-			action = " -D ";
-		
-    	//run the delete commands in a separate process as it might error out
-    	//String[] cmdExecClear = {script.toString()};    	    	
-		//code = TorServiceUtils.doShellCommand(cmdExecClear, res, runRoot, waitFor);
-		
-		//reset script
-		
-    	int lastExit = -1;
-    	StringBuilder script;    	
-    	
-
-		// Same for DNS
-		script = new StringBuilder();
-		script.append(ipTablesPath);
-		script.append(" -t nat");
-		script.append(action).append(srcChainName);
-		script.append(" -p udp");
-		//script.append(" -m owner --uid-owner ");
-		//script.append(tApp.getUid());
-		//script.append(" -m udp --dport "); 
-		script.append(" --dport ");
-		script.append(STANDARD_DNS_PORT);
-		script.append(" -j REDIRECT --to-ports ");
-		script.append(mDNSPort);
-		executeCommand (script.toString());
-		
-    	// Allow everything for Tor
-    	
-		//build up array of shell cmds to execute under one root context
-		for (TorifiedApp tApp:apps)
-		{
-
-			if (((!enableRule) || tApp.isTorified())
-					&& (!tApp.getUsername().equals(TOR_APP_USERNAME))
-					) //if app is set to true
-			{
-				
-				
-				logMessage("transproxy for app: " + tApp.getUsername() + " (" + tApp.getUid() + "): enable=" + enableRule);
-				
-				dropAllIPv6Traffic(context, tApp.getUid(),enableRule);
-				
-		    	script = new StringBuilder();
-
-				// Allow loopback
-		    	/**
-				script.append(ipTablesPath);
-				script.append(" -t filter");
-		        script.append(action).append(srcChainName);
-				script.append(" -m owner --uid-owner ");
-				script.append(tApp.getUid());
-				script.append(" -o lo");
-				script.append(" -j ACCEPT");
-
-				executeCommand (shell, script.toString());
-				script = new StringBuilder();
-				**/
-				
-				// Set up port redirection
-		    	script.append(ipTablesPath);
-		    	script.append(" -t nat");
-		    	script.append(action).append(srcChainName);				
-				script.append(" -p tcp");
-				script.append(ALLOW_LOCAL);
-				script.append(" -m owner --uid-owner ");
-				script.append(tApp.getUid());
-				script.append(" -m tcp --syn");
-				script.append(" -j REDIRECT --to-ports ");
-				script.append(mTransProxyPort);
-				
-				executeCommand (script.toString());
-				
-				
-				script = new StringBuilder();
-				
-				// Reject all other outbound packets
-				script.append(ipTablesPath);
-				script.append(" -t filter");
-		        script.append(action).append(srcChainName);
-				script.append(" -m owner --uid-owner ");
-				script.append(tApp.getUid());				
-				script.append(ALLOW_LOCAL);
-				script.append(" -j REJECT");
-
-				lastExit = executeCommand (script.toString());
-				
-		
-			}		
-		}		
-		
-		return lastExit;
-    }	
-	
-	private int executeCommand (String cmdString) throws Exception {
-
-		SimpleCommand command = new SimpleCommand(cmdString);
-
-		mShell.add(command).waitForFinish();
-
-		logMessage("Command Exec: " + cmdString);
-		logMessage("Output: " + command.getOutput());
-		logMessage("Exit code: " + command.getExitCode());
-		
-		return 0;
-	}
-
-    public void closeShell () throws IOException
-    {
-        mShell.close();
-    }
-
-	public int enableTetheringRules (Context context) throws Exception
-	{
-		
-		String ipTablesPath = getIpTablesPath(context);
-		
-    	StringBuilder script = new StringBuilder();
-    
-    	String[] hwinterfaces = {"usb0","wl0.1"};
-    	
-    	
-    	int lastExit = -1;
-    	
-    	for (int i = 0; i < hwinterfaces.length; i++)
-    	{
-
-			script = new StringBuilder();
-	    	script.append(ipTablesPath);
-			script.append(" -t nat -A PREROUTING -i ");
-			script.append(hwinterfaces[i]);
-			script.append(" -p udp --dport 53 -j REDIRECT --to-ports ");
-			script.append(mDNSPort);
-			
-			executeCommand (script.toString());
-			script = new StringBuilder();
-			
-			
-			script = new StringBuilder();
-			script.append(ipTablesPath);
-			script.append(" -t nat -A PREROUTING -i ");
-			script.append(hwinterfaces[i]);
-			script.append(" -p tcp -j REDIRECT --to-ports ");
-			script.append(mTransProxyPort);
-			
-			lastExit = executeCommand (script.toString());
-			script = new StringBuilder();
-			
-			
-    	}
-    	
-		return lastExit;
-	}
-	
-	private void logMessage (String msg)
-	{
-		if (mTorService != null)
-			mTorService.debug(msg);
-	}
-	
-
-	
-	public int fixTransproxyLeak (Context context) throws Exception
-	{
-		String ipTablesPath = getIpTablesPath(context);
-		
-    	StringBuilder script = new StringBuilder();
-    	script.append(ipTablesPath);
-		script.append(" -I OUTPUT ! -o lo ! -d 127.0.0.1 ! -s 127.0.0.1 -p tcp -m tcp --tcp-flags ACK,FIN ACK,FIN -j DROP");
-		
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		script = new StringBuilder();
-		script.append(ipTablesPath);
-		script.append(" -I OUTPUT ! -o lo ! -d 127.0.0.1 ! -s 127.0.0.1 -p tcp -m tcp --tcp-flags ACK,RST ACK,RST -j DROP");
-		
-		int lastExit = executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		return lastExit;
-		 
-	}
-	
-	public int dropAllIPv6Traffic (Context context, int appUid, boolean enableDrop) throws Exception {
-
-		String action = " -A ";
-		String chain = "OUTPUT";
-		
-		if (!enableDrop)
-			action = " -D ";
-		
-		String ip6tablesPath = getIp6TablesPath(context);
-    	
-    	StringBuilder script;
-
-		script = new StringBuilder();
-		script.append(ip6tablesPath);			
-		script.append(action);
-		script.append(chain);
-
-		if (appUid != -1)
-		{
-			script.append(" -m owner --uid-owner ");
-			script.append(appUid);	
-		}
-		
-		script.append(" -j DROP");
-		
-		int lastExit = executeCommand (script.toString());
-		
-		return lastExit;
-	}
-	
-	/*
-	public int clearAllIPv6Filters (Context context) throws Exception
-	{
-
-		String ip6tablesPath = getIp6TablesPath(context);
-		Shell shell = Shell.startRootShell();
-    	
-    	StringBuilder script;
-
-		script = new StringBuilder();
-		script.append(ip6tablesPath);			
-		script.append(" -t filter");
-		script.append(" -F OUTPUT");
-		int lastExit = executeCommand (shell, script.toString());
-		
-		shell.close();
-		
-		return lastExit;
-	}*/
-	
-	public int flushTransproxyRules (Context context) throws Exception {
-		int exit = -1;
-		
-		String ipTablesPath = getIpTablesPath(context);
-
-		StringBuilder script = new StringBuilder();
-		script.append(ipTablesPath);			
-		script.append(" -t nat ");
-		script.append(" -F ");
-		
-    	executeCommand (script.toString());
-		
-		script = new StringBuilder();
-		script.append(ipTablesPath);			
-		script.append(" -t filter ");
-		script.append(" -F ");
-		executeCommand (script.toString());
-		
-		dropAllIPv6Traffic(context,-1,false);
-		dropAllIPv6Traffic(context,-1,false);
-
-		
-		return exit;
-	}
-	
-	public int setTransparentProxyingAll(Context context, boolean enable) throws Exception
-	{
-	  	
-		String action = " -A ";
-    	String srcChainName = "OUTPUT";
-
-		if (!enable)
-			action = " -D ";
-
-		dropAllIPv6Traffic(context,-1,enable);
-		
-		String ipTablesPath = getIpTablesPath(context);
-		
-    	
-    	int torUid = context.getApplicationInfo().uid;
-    	
-    	StringBuilder script = new StringBuilder();
-    	
-		// Allow everything for Tor
-    	
-		script.append(ipTablesPath);			
-		script.append(" -t nat");
-		script.append(action).append(srcChainName);
-		script.append(" -m owner --uid-owner ");
-		script.append(torUid);
-		script.append(" -j ACCEPT");
-		
-		executeCommand (script.toString());
-		script = new StringBuilder();
-
-		// Allow loopback
-		
-		script.append(ipTablesPath);
-		script.append(" -t nat");
-		script.append(action).append(srcChainName);
-		script.append(" -o lo");
-		script.append(" -j ACCEPT");
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-    	// Set up port redirection    	
-		script.append(ipTablesPath);		
-		script.append(" -t nat");
-		script.append(action).append(srcChainName);
-		script.append(" -p tcp");
-		script.append(ALLOW_LOCAL); //allow access to localhost
-		script.append(" -m owner ! --uid-owner ");
-		script.append(torUid);
-		script.append(" -m tcp --syn");
-		script.append(" -j REDIRECT --to-ports ");
-		script.append(mTransProxyPort);
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		// Same for DNS
-		script.append(ipTablesPath);
-		script.append(" -t nat");
-		script.append(action).append(srcChainName);
-		script.append(" -p udp");
-		script.append(ALLOW_LOCAL); //allow access to localhost
-		script.append(" -m owner ! --uid-owner ");
-		script.append(torUid);
-		//script.append(" -m udp --dport "); 
-		script.append(" --dport ");
-		script.append(STANDARD_DNS_PORT);
-		script.append(" -j REDIRECT --to-ports ");
-		script.append(mDNSPort);
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-
-        /**
-		if (Prefs.useDebugLogging())
-		{
-			//XXX: Comment the following rules for non-debug builds
-			script.append(ipTablesPath);			
-			script.append(" -t filter");
-			script.append(action).append(srcChainName);
-			script.append(" -p udp");
-			script.append(" --dport ");
-			script.append(STANDARD_DNS_PORT);
-			script.append(" -j LOG");
-			script.append(" --log-prefix='ORBOT_DNSLEAK_PROTECTION'");
-			script.append(" --log-uid");
-
-			executeCommand (script.toString());
-			script = new StringBuilder();
-			
-			script.append(ipTablesPath);			
-			script.append(" -t filter");
-			script.append(action).append(srcChainName);
-	    	script.append(" -p tcp");
-			script.append(" -j LOG");
-			script.append(" --log-prefix='ORBOT_TCPLEAK_PROTECTION'");
-			script.append(" --log-uid");
-
-			executeCommand (script.toString());
-			script = new StringBuilder();
-
-		}**/
-
-		//allow access to transproxy port
-		script.append(ipTablesPath);
-		script.append(" -t filter");
-		script.append(action).append(srcChainName);
-		script.append(" -p tcp");
-		script.append(" -m tcp");
-		script.append(" --dport ").append(mTransProxyPort);
-		script.append(" -j ACCEPT");
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		//allow access to local HTTP port
-		script.append(ipTablesPath);
-		script.append(" -t filter");
-		script.append(action).append(srcChainName);
-		script.append(" -p tcp");
-		script.append(" -m tcp");
-		script.append(" --dport ").append(mTorService.getHTTPPort());
-		script.append(" -j ACCEPT");
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		//allow access to local SOCKS port
-		script.append(ipTablesPath);
-		script.append(" -t filter");
-		script.append(action).append(srcChainName);
-		script.append(" -p tcp");
-		script.append(" -m tcp");
-		script.append(" --dport ").append(mTorService.getSOCKSPort());
-		script.append(" -j ACCEPT");
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		//allow access to local DNS port
-		script.append(ipTablesPath);
-		script.append(" -t filter");
-		script.append(action).append(srcChainName);
-		script.append(" -p udp");
-		script.append(" -m udp");
-		script.append(" --dport ").append(mDNSPort);
-		script.append(" -j ACCEPT");
-
-		executeCommand (script.toString());
-		script = new StringBuilder();
-		
-		// Reject all other packets
-		script.append(ipTablesPath);
-		script.append(" -t filter");
-		script.append(action).append(srcChainName);
-		script.append(" -m owner ! --uid-owner ");
-		script.append(torUid);
-		script.append(ALLOW_LOCAL); //allow access to localhost
-		script.append(" -j REJECT");
-
-		int lastExit = executeCommand (script.toString());
-		
-	//	fixTransproxyLeak (context);
-		
-    	return lastExit;
-	}
-
-
-	public static ArrayList<TorifiedApp> getApps (Context context, SharedPreferences prefs)
-	{
-
-		String tordAppString = prefs.getString(OrbotConstants.PREFS_KEY_TORIFIED, "");
-		String[] tordApps;
-
-		StringTokenizer st = new StringTokenizer(tordAppString,"|");
-		tordApps = new String[st.countTokens()];
-		int tordIdx = 0;
-		while (st.hasMoreTokens())
-		{
-			tordApps[tordIdx++] = st.nextToken();
-		}
-
-		Arrays.sort(tordApps);
-
-		//else load the apps up
-		PackageManager pMgr = context.getPackageManager();
-
-		List<ApplicationInfo> lAppInfo = pMgr.getInstalledApplications(0);
-
-		Iterator<ApplicationInfo> itAppInfo = lAppInfo.iterator();
-
-		ArrayList<TorifiedApp> apps = new ArrayList<TorifiedApp>();
-
-		ApplicationInfo aInfo = null;
-
-		int appIdx = 0;
-		TorifiedApp app = null;
-
-		while (itAppInfo.hasNext())
-		{
-			aInfo = itAppInfo.next();
-
-			app = new TorifiedApp();
-
-			try {
-				PackageInfo pInfo = pMgr.getPackageInfo(aInfo.packageName, PackageManager.GET_PERMISSIONS);
-
-				if (pInfo != null && pInfo.requestedPermissions != null)
-				{
-					for (String permInfo:pInfo.requestedPermissions)
-					{
-						if (permInfo.equals("android.permission.INTERNET"))
-						{
-							app.setUsesInternet(true);
-
-						}
-					}
-
-				}
-
-
-			} catch (Exception e) {
-				// TODO Auto-generated catch block
-				e.printStackTrace();
-			}
-
-			if ((aInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 1)
-			{
-				//System app
-				app.setUsesInternet(true);
-			}
-
-
-			if (!app.usesInternet())
-				continue;
-			else
-			{
-				apps.add(app);
-			}
-
-
-			app.setEnabled(aInfo.enabled);
-			app.setUid(aInfo.uid);
-			app.setUsername(pMgr.getNameForUid(app.getUid()));
-			app.setProcname(aInfo.processName);
-			app.setPackageName(aInfo.packageName);
-
-			try
-			{
-				app.setName(pMgr.getApplicationLabel(aInfo).toString());
-			}
-			catch (Exception e)
-			{
-				app.setName(aInfo.packageName);
-			}
-
-
-			//app.setIcon(pMgr.getApplicationIcon(aInfo));
-
-			// check if this application is allowed
-			if (Arrays.binarySearch(tordApps, app.getUsername()) >= 0) {
-				app.setTorified(true);
-			}
-			else
-			{
-				app.setTorified(false);
-			}
-
-			appIdx++;
-		}
-
-		Collections.sort(apps);
-
-		return apps;
-	}
-
-}
diff --git a/orbotservice/src/main/java/org/torproject/android/service/vpn/OrbotVpnManager.java b/orbotservice/src/main/java/org/torproject/android/service/vpn/OrbotVpnManager.java
index ea072504..3d54e888 100644
--- a/orbotservice/src/main/java/org/torproject/android/service/vpn/OrbotVpnManager.java
+++ b/orbotservice/src/main/java/org/torproject/android/service/vpn/OrbotVpnManager.java
@@ -38,7 +38,6 @@ import com.runjva.sourceforge.jsocks.server.ServerAuthenticatorNone;
 
 import org.torproject.android.service.R;
 import org.torproject.android.service.TorServiceConstants;
-import org.torproject.android.service.transproxy.TorifiedApp;
 import org.torproject.android.service.util.TorServiceUtils;
 
 import java.io.BufferedReader;
@@ -46,7 +45,6 @@ import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.PrintStream;
 import java.net.InetAddress;
diff --git a/orbotservice/src/main/java/org/torproject/android/service/transproxy/TorifiedApp.java b/orbotservice/src/main/java/org/torproject/android/service/vpn/TorifiedApp.java
similarity index 98%
rename from orbotservice/src/main/java/org/torproject/android/service/transproxy/TorifiedApp.java
rename to orbotservice/src/main/java/org/torproject/android/service/vpn/TorifiedApp.java
index c786905d..c72ebe3b 100644
--- a/orbotservice/src/main/java/org/torproject/android/service/transproxy/TorifiedApp.java
+++ b/orbotservice/src/main/java/org/torproject/android/service/vpn/TorifiedApp.java
@@ -1,4 +1,4 @@
-package org.torproject.android.service.transproxy;
+package org.torproject.android.service.vpn;
 
 import android.content.Context;
 import android.content.SharedPreferences;
diff --git a/orbotservice/src/main/res/values/strings.xml b/orbotservice/src/main/res/values/strings.xml
index 59fcb771..27760d16 100644
--- a/orbotservice/src/main/res/values/strings.xml
+++ b/orbotservice/src/main/res/values/strings.xml
@@ -112,7 +112,7 @@
   <string name="wizard_tips_fdroid">Find all Guardian Project apps on F-Droid</string>
   <string name="wizard_tips_fdroid_org">Find all Guardian Project apps on https://f-droid.org</string>
   <!--Transparent Proxy screen-->
-  <string name="wizard_transproxy_title">Transparent Proxying</string>
+  <string name="wizard_transproxy_title">Tunneled Apps</string>
   <string name="wizard_transproxy_msg">This allows your apps to automatically run through the Tor network without any configuration.</string>
   <string name="wizard_transproxy_hint">(Check this box if you have no idea what we are talking about)</string>
   <string name="wizard_transproxy_none">None</string>
@@ -286,14 +286,6 @@
   <string name="please_disable_this_app_in_android_settings_apps_if_you_are_having_problems_with_orbot_">"Please disable this app in Android->Settings->Apps if you are having problems with Orbot: "</string>
   <string name="app_conflict">App Conflict</string>
   
-
-  <string name="pref_transproxy_refresh_title">Transproxy Auto-Refresh</string>
-  <string name="pref_transproxy_refresh_summary">Re-apply Transproxy rules when the network state changes</string>
-  
-  <string name="pref_transproxy_flush_title">Transproxy FORCE REMOVE</string>
-  <string name="pref_transproxy_flush_summary">Tap here to flush all transproxy network rules NOW</string>
-  <string name="transparent_proxy_rules_flushed_">Transparent proxy rules flushed!</string>
-  <string name="you_do_not_have_root_access_enabled">You do not have ROOT access enabled</string>
   <string name="you_may_need_to_stop_and_start_orbot_for_settings_change_to_be_enabled_">You may need to stop and start Orbot for settings change to be enabled.</string>
   
   <string name="menu_vpn">VPN</string>
diff --git a/settings.gradle b/settings.gradle
index 7453139d..9984a03e 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,2 +1,2 @@
-include ':jsocksAndroid', ':orbotservice', ':RootCommands'
+include ':jsocksAndroid', ':orbotservice'
 include ':app'

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