76 lines
3 KiB
Java
76 lines
3 KiB
Java
package the.bytecode.club.bytecodeviewer.obfuscators;
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import java.util.ArrayList;
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import java.util.List;
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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.util.MiscUtils;
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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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* An unfinished obfuscator.
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*
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* @author Konloch
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*/
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public abstract class JavaObfuscator extends Thread {
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@Override
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public void run() {
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BytecodeViewer.updateBusyStatus(true);
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Configuration.runningObfuscation = true;
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obfuscate();
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BytecodeViewer.refactorer.run();
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Configuration.runningObfuscation = false;
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BytecodeViewer.updateBusyStatus(false);
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}
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public int getStringLength() {
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if (BytecodeViewer.viewer.obfuscatorGroup.isSelected(BytecodeViewer.viewer.strongObf.getModel())) {
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return MAX_STRING_LENGTH;
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} else { // if(BytecodeViewer.viewer.obfuscatorGroup.isSelected(BytecodeViewer.viewer.lightObf.getModel()))
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// {
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return MIN_STRING_LENGTH;
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}
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}
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public static int MAX_STRING_LENGTH = 25;
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public static int MIN_STRING_LENGTH = 5;
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private final List<String> names = new ArrayList<>();
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protected String generateUniqueName(int length) {
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boolean found = false;
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String name = "";
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while (!found) {
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String nameTry = MiscUtils.randomString(1) + MiscUtils.randomStringNum(length - 1);
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if (!Character.isJavaIdentifierStart(nameTry.toCharArray()[0]))
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continue;
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if (!names.contains(nameTry)) {
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names.add(nameTry);
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name = nameTry;
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found = true;
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}
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}
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return name;
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}
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public abstract void obfuscate();
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}
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