106 lines
3.9 KiB
Java
106 lines
3.9 KiB
Java
package the.bytecode.club.bytecodeviewer.util;
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import java.io.File;
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import java.util.concurrent.atomic.AtomicBoolean;
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import the.bytecode.club.bytecodeviewer.BytecodeViewer;
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import the.bytecode.club.bytecodeviewer.Configuration;
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import the.bytecode.club.bytecodeviewer.resources.ExternalResources;
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import static the.bytecode.club.bytecodeviewer.Constants.enjarifyWorkingDirectory;
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/***************************************************************************
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* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
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* Copyright (C) 2014 Kalen 'Konloch' Kinloch - http://bytecodeviewer.com *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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/**
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* A simple wrapper for Enjarify.
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*
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* @author Konloch
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*/
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public class Enjarify {
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/**
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* Converts a .apk or .dex to .jar
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*
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* @param input the input .apk or .dex file
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* @param output the output .jar file
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*/
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public static synchronized void apk2Jar(File input, File output) {
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if(!ExternalResources.getSingleton().hasSetPython3Command())
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return;
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try {
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ProcessBuilder pb = new ProcessBuilder(
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Configuration.python3,
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"-O",
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"-m",
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"enjarify.main",
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input.getAbsolutePath(),
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"-o",
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output.getAbsolutePath(),
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"-f"
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);
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pb.directory(new File(enjarifyWorkingDirectory));
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Process process = pb.start();
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BytecodeViewer.createdProcesses.add(process);
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AtomicBoolean holdThread = new AtomicBoolean(true);
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//wait for the process to finish then signal when done
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new Thread(()->{
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try {
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process.waitFor();
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} catch (InterruptedException e) {
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e.printStackTrace();
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} finally {
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holdThread.set(false);
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}
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}, "Enjarify Wait Thread").start();
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//if python3 fails to close but it was able to process the APK
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new Thread(()->{
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while(holdThread.get())
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{
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if(output.length() > 0)
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holdThread.set(false);
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try {
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Thread.sleep(500);
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} catch (InterruptedException ignored) { }
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}
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}, "Enjarify Fail Safe Thread").start();
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//hold thread while enjarify is processing
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while(holdThread.get())
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{
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Thread.sleep(100);
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}
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//kill the python3 process if it's still alive
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if(process.isAlive())
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process.destroy();
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MiscUtils.printProcess(process);
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} catch (Exception e) {
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BytecodeViewer.handleException(e);
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}
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}
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}
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