Android Open Source - AndroidWifiCracker Cracker

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Back to project page AndroidWifiCracker.
License

The source code is released under:
MIT License
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Java Source Code

package com.department13.skryfi;
/*from   w w  w.j  av  a  2  s .c  o  m*/
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
import java.util.Vector;

import org.alexd.jsonrpc.JSONRPCClient;
import org.alexd.jsonrpc.JSONRPCException;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.location.Location;
import android.util.Log;

public class Cracker {
  protected Network network;
  protected int ivs;
  protected long started_at;
  
  private static Cracker instance = null;
  protected CrackerListener listener = null;
  protected JSONRPCClient client = null;  
  protected Timer timer = null;
  static protected String LOG_TAG = "com.department13.skryfi";
  
  public static Cracker getInstance()
  {
    if (instance == null)
    {
      instance = new Cracker();
    }
    return instance;
  }
  
  public Cracker()
  {
    client = JSONRPCClient.create("http://localhost:8000");
  }
  
  public synchronized boolean isAvailable()
  {
    try {
      Log.d(LOG_TAG, "calling isCracking to test if rpc service available");
      client.callBoolean("isCracking");
    } catch (JSONRPCException e) {
      Log.d(LOG_TAG, "isAvaible... " + e.getMessage());
      return false;
    }
    return true;
  }
  
  public synchronized void startSurvey()
  {
    try {
      Log.d(LOG_TAG, "calling startSurvey");
      client.call("startSurvey");
    } catch (JSONRPCException e) {
      Log.d(LOG_TAG, "startSurvey " + e.getMessage());
    }
  }
  
  public synchronized List<Survey> getSurveyResults()
  {
    JSONArray jarry = null;
    List<Survey> results = new Vector<Survey>();
    try {
      jarry = client.callJSONArray("getNetworks");
      Log.d(LOG_TAG, "received " + jarry.length() + " results");
      for (int i=0; i<jarry.length(); ++i)
      {
        JSONObject obj = jarry.getJSONObject(i);
        results.add(new Survey(obj));
      }
      Log.d(LOG_TAG, "parsed " + results.size() + " results");
    } catch (JSONRPCException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
      Log.e(LOG_TAG, e.getMessage());
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
      Log.e(LOG_TAG, e.getMessage());
    }
    
    return results;    
  }
  
  public synchronized void stopSurvey()
  {
    try {
      client.call("stopSurvey");
    } catch (JSONRPCException e) {
      Log.d(LOG_TAG, e.getMessage());
    }
  }  
  
  public synchronized Location getLocation()
  {
    Location loc = new Location("cracker");
    try {
      JSONObject obj = client.callJSONObject("getLastGpsPosition");
      loc.setAltitude(obj.getDouble("altitude"));
      loc.setLatitude(obj.getDouble("latitude"));
      loc.setLongitude(obj.getDouble("longitude"));
    } catch (JSONRPCException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    
    return loc;
  }
  
  public synchronized boolean isCracking() throws JSONRPCException
  {
    return client.callBoolean("isCracking");
  }
  
  public long getStartTime()
  {
    return started_at;
  }
  
  public int getIVs()
  {
    return ivs;
  }
  
  public synchronized void start(CrackerListener listener, Network target)
  {
    started_at = System.currentTimeMillis();
    this.network = target;
    this.listener = listener;
    try {
      client.call("startCracking", target.bssid);
    } catch (JSONRPCException e) {
      Log.d(LOG_TAG, e.getMessage());
    }
    timer = new Timer();
    timer.scheduleAtFixedRate(new TimerTask() {
      @Override
      public void run() {
        timer_event();
      }

    }, 0, 2000);
  
  }
  
  public synchronized JSONObject getStatus() throws JSONRPCException
  {
    return client.callJSONObject("getStatus");
  }
  
  public void timer_event()
  {
    try {
      JSONObject state = getStatus();
      ivs = state.getInt("ivs");
      boolean cracked = state.getBoolean("cracked");
      if (cracked)
      {
        network.key = state.getString("key");
        network.is_cracked = true;
        network.save();
        listener.crack_complete(this);
        timer.cancel();
      }
    
      listener.crack_progress(this);
    } catch (JSONRPCException e) {
      // TODO Auto-generated catch block
      Log.e(LOG_TAG, e.getMessage());
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      Log.e(LOG_TAG, e.getMessage());
    }
  }
  
  public synchronized void stop()
  {
    if (timer != null)
      timer.cancel();
    
    try {
      client.call("abortCracking");
    } catch (JSONRPCException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    this.network = null;
  }
  
  public synchronized void deauthenticate() throws JSONRPCException
  {
    client.call("deauthenticate");
  }
}
Java Source Code List
