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Copy pathIPTables.java
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92 lines (82 loc) · 2.58 KB
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/*
* This file is part of the cSploit.
*
* Copyleft of Massimo Dragano aka tux_mind <tux_mind@csploit.org>
*
* cSploit is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* cSploit is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with cSploit. If not, see <http://www.gnu.org/licenses/>.
*/
package org.csploit.android.tools;
import org.csploit.android.core.System;
import org.csploit.android.core.Logger;
public class IPTables extends Tool
{
public IPTables(){
mHandler = "raw";
mCmdPrefix = "iptables";
}
public void trafficRedirect(String to){
Logger.debug("Redirecting traffic to " + to);
try{
super.run("-t nat -A PREROUTING -j DNAT -p tcp --to " + to);
}
catch(Exception e){
System.errorLogging(e);
}
}
public void undoTrafficRedirect(String to){
Logger.debug("Undoing traffic redirection");
try{
super.run("-t nat -D PREROUTING -j DNAT -p tcp --to " + to);
}
catch(Exception e){
System.errorLogging(e);
}
}
public void portRedirect(int from, int to, boolean cleanRules){
Logger.debug("Redirecting traffic from port " + from + " to port " + to);
try{
if (cleanRules) {
// clear nat
super.run("-t nat -F");
// clear
super.run("-F");
// post route
super.run("-t nat -I POSTROUTING -s 0/0 -j MASQUERADE");
// accept all
super.run("-P FORWARD ACCEPT");
}
// add rule
super.run("-t nat -A PREROUTING -j DNAT -p tcp --dport " + from + " --to " + System.getNetwork().getLocalAddressAsString() + ":" + to);
}
catch(Exception e){
System.errorLogging(e);
}
}
public void undoPortRedirect(int from, int to){
Logger.debug("Undoing port redirection");
try{
// clear nat
super.run("-t nat -F");
// clear
super.run("-F");
// remove post route
super.run("-t nat -D POSTROUTING -s 0/0 -j MASQUERADE");
// remove rule
super.run("-t nat -D PREROUTING -j DNAT -p tcp --dport " + from + " --to " + System.getNetwork().getLocalAddressAsString() + ":" + to);
}
catch(Exception e){
System.errorLogging(e);
}
}
}