351 lines
8.5 KiB
Java
351 lines
8.5 KiB
Java
package org.torproject.android;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.util.ArrayList;
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import org.sufficientlysecure.rootcommands.Shell;
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import org.sufficientlysecure.rootcommands.Toolbox;
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import org.sufficientlysecure.rootcommands.command.SimpleCommand;
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import org.torproject.android.service.TorResourceInstaller;
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import org.torproject.android.service.TorServiceConstants;
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import org.torproject.android.service.TorServiceUtils;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.Environment;
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import android.os.Handler;
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import android.os.Message;
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import android.os.StatFs;
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import android.text.format.Formatter;
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import android.util.Log;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.widget.TextView;
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public class OrbotDiagnosticsActivity extends Activity {
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private TextView mTextView = null;
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private final static String TAG = "OrbotDiag";
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.layout_diag);
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mTextView = (TextView)findViewById(R.id.diaglog);
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}
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private String getFreeStorage ()
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{
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File path = Environment.getDataDirectory();
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StatFs stat = new StatFs(path.getPath());
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long blockSize = stat.getBlockSize();
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long availableBlocks = stat.getAvailableBlocks();
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return Formatter.formatFileSize(this, availableBlocks * blockSize);
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}
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@Override
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protected void onPause() {
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// TODO Auto-generated method stub
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super.onPause();
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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File appBinHome = this.getDir("bin", Context.MODE_PRIVATE);
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File fileTor= new File(appBinHome, TorServiceConstants.TOR_ASSET_KEY);
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try {
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killAllTor (fileTor);
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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@Override
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protected void onResume() {
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super.onResume();
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log("Hello, Orbot!");
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try
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{
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log(android.os.Build.DEVICE);
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log(android.os.Build.HARDWARE);
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log(android.os.Build.MANUFACTURER);
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log(android.os.Build.MODEL);
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log(android.os.Build.VERSION.CODENAME);
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log(android.os.Build.VERSION.RELEASE);
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}
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catch (Exception e)
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{
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log("error getting device info");
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}
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showFileTree ();
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runTorTest();
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}
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private void killAllTor (File fileTor) throws IOException
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{
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try
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{
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int maxTry = 5;
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int currTry = 0;
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Shell shell = Shell.startShell();
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int procId;
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while ((procId = TorServiceUtils.findProcessId(fileTor.getAbsolutePath())) != -1 && currTry++ < maxTry)
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{
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log ("Found existing orphan Tor process; Trying to shutdown now (device restart may be needed)...");
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log("Found Tor PID=" + procId + " - attempt to shutdown now...");
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SimpleCommand killCommand = new SimpleCommand("toolbox kill -9 " + procId);
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shell.add(killCommand);
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killCommand.waitForFinish();
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log ("kill output: " + killCommand.getExitCode() + "; " + killCommand.getOutput());
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killCommand = new SimpleCommand("kill -9 " + procId);
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shell.add(killCommand);
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killCommand.waitForFinish();
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log ("kill output: " + killCommand.getExitCode() + "; " + killCommand.getOutput());
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}
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}
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catch (Exception e)
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{
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log("error killing Tor: " + e.getLocalizedMessage());
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Log.d(TAG, "error killing Tor", e);
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}
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}
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private void runTorTest ()
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{
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try
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{
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File appBinHome = this.getDir("bin", Context.MODE_PRIVATE);
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File appDataHome = this.getDir("data", Context.MODE_PRIVATE);
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File fileTor= new File(appBinHome, TorServiceConstants.TOR_ASSET_KEY);
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enableBinExec (fileTor, appBinHome);
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killAllTor (fileTor);
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InputStream is = getResources().openRawResource(R.raw.torrcdiag);
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File fileTorrc = new File(appBinHome, TorServiceConstants.TORRC_ASSET_KEY + "diag");
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TorResourceInstaller.streamToFile(is,fileTorrc, false, false);
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/**
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ArrayList<String> alEnv = new ArrayList<String>();
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alEnv.add("HOME=" + appBinHome.getAbsolutePath());
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Shell shell = Shell.startShell(alEnv,appBinHome.getAbsolutePath());
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SimpleCommand cmdTor = new SimpleCommand(fileTor.getAbsolutePath() + " DataDirectory " + appDataHome.getAbsolutePath() + " -f " + fileTorrc.getAbsolutePath());
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shell.add(cmdTor);
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**/
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String cmd = fileTor.getAbsolutePath() + " DataDirectory " + appDataHome.getAbsolutePath() + " -f " + fileTorrc.getAbsolutePath();
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log ("Executing command> " + cmd);
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Process process = Runtime.getRuntime().exec(cmd);
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BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
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StreamGobbler sg = new StreamGobbler();
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sg.reader = bufferedReader;
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sg.process = process;
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new Thread(sg).start();
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if (process.getErrorStream() != null)
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{
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bufferedReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
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sg = new StreamGobbler();
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sg.reader = bufferedReader;
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sg.process = process;
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new Thread(sg).start();
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}
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}
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catch (Exception e)
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{
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Log.d(TAG,"runTorTest exception",e);
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}
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}
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class StreamGobbler implements Runnable
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{
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BufferedReader reader;
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Process process;
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public void run ()
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{
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String line = null;
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try {
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while ( (line = reader.readLine()) != null)
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{
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Message msg = mHandler.obtainMessage(0);
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msg.getData().putString("log", line);
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mHandler.sendMessage(msg);
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}
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} catch (IOException e) {
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Log.d(TAG, "error reading line",e);
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}
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log("Tor exit code=" + process.exitValue() + ";");
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}
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}
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private boolean enableBinExec (File fileBin, File appBinHome) throws Exception
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{
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log(fileBin.getName() + ": PRE: Is binary exec? " + fileBin.canExecute());
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if (!fileBin.canExecute())
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{
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log("(re)Setting permission on binary: " + fileBin.getAbsolutePath());
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Shell shell = Shell.startShell(new ArrayList<String>(), appBinHome.getAbsolutePath());
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shell.add(new SimpleCommand("chmod " + TorServiceConstants.CHMOD_EXE_VALUE + ' ' + fileBin.getAbsolutePath())).waitForFinish();
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File fileTest = new File(fileBin.getAbsolutePath());
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log(fileTest.getName() + ": POST: Is binary exec? " + fileTest.canExecute());
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shell.close();
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}
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return fileBin.canExecute();
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}
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private void showFileTree ()
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{
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File fileDir = this.getDir("bin", Context.MODE_PRIVATE);
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if (fileDir.exists())
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{
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log("checking file tree: " + fileDir.getAbsolutePath());
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printDir (fileDir.getName(), fileDir);
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}
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else
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{
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log("app_bin does not exist");
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}
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fileDir = this.getDir("data", Context.MODE_PRIVATE);
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if (fileDir.exists())
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{
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log("checking file tree: " + fileDir.getAbsolutePath());
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printDir (fileDir.getName(), fileDir);
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}
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else
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{
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log ("app_data does not exist");
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}
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}
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private void printDir (String path, File fileDir)
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{
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File[] files = fileDir.listFiles();
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if (files != null && files.length > 0)
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{
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for (File file : files)
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{
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try
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{
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if (file.isDirectory())
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{
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printDir(path + '/' + file.getName(), file);
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}
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else
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{
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log(path + '/' + file.getName() + " len:" + file.length() + " exec:" + file.canExecute());
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}
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}
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catch (Exception e)
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{
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log("problem printing out file information");
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}
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}
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}
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}
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Handler mHandler = new Handler ()
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{
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@Override
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public void handleMessage(Message msg) {
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super.handleMessage(msg);
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String logMsg = msg.getData().getString("log");
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log(logMsg);
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}
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};
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private void log (String msg)
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{
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Log.d(TAG, msg);
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mTextView.append(msg + '\n');
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate menu resource file.
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getMenuInflater().inflate(R.menu.share_menu, menu);
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// Locate MenuItem with ShareActionProvider
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MenuItem item = menu.findItem(R.id.menu_item_share);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.menu_item_share:
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sendLog();
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return true;
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default:
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return super.onOptionsItemSelected(item);
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}
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}
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private void sendLog ()
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{
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Intent sendIntent = new Intent();
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sendIntent.setAction(Intent.ACTION_SEND);
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sendIntent.putExtra(Intent.EXTRA_TEXT, mTextView.getText().toString());
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sendIntent.setType("text/plain");
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startActivity(sendIntent);
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}
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}
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