├── .github └── ISSUE_TEMPLATE │ └── bug_report.md ├── LICENSE ├── README.md ├── pom.xml ├── src └── main │ └── java │ ├── apc │ ├── AndroidProjectCreator.java │ ├── ArgumentManager.java │ ├── ArgumentParser.java │ ├── FileManager.java │ └── RepositoryManager.java │ ├── command │ ├── Assembler.java │ ├── CompactInstaller.java │ ├── Decompiler.java │ ├── Installer.java │ └── Updater.java │ ├── enumeration │ ├── Action.java │ └── DecompilerType.java │ ├── library │ ├── Constants.java │ ├── ProjectInfos.java │ ├── Repositories.java │ └── Tools.java │ └── model │ ├── ArgumentPackage.java │ ├── Command.java │ ├── ProjectInfo.java │ ├── Repository.java │ └── Tool.java └── target └── AndroidProjectCreator-1.5.2-stable-jar-with-dependencies.jar /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **To Reproduce** 14 | Steps to reproduce the behavior: 15 | 1. Go to '...' 16 | 2. Click on '....' 17 | 3. Scroll down to '....' 18 | 4. See error 19 | 20 | **Expected behavior** 21 | A clear and concise description of what you expected to happen. 22 | 23 | **Screenshots** 24 | If applicable, add screenshots to help explain your problem. 25 | 26 | **Desktop (please complete the following information):** 27 | - OS: [e.g. iOS] 28 | - Browser [e.g. chrome, safari] 29 | - Version [e.g. 22] 30 | - Java version 31 | 32 | **Additional context** 33 | Add any other context about the problem here. 34 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # AndroidProjectCreator 2 | Convert an APK to an Android Studio Project using multiple open-source tools. Tools that are unavailable are mirrored using repositories on my own Github account (copyright remains with the original creators, those repositories only serve as a mirror). 3 | 4 | For more information, refer to [this](https://maxkersten.nl/projects/androidprojectcreator/) page on my website. If you've got any questions, please contact me on Twitter [@Libranalysis](https://twitter.com/Libranalysis)! 5 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4.0.0 4 | libra 5 | AndroidProjectCreator 6 | 1.5.2-stable 7 | jar 8 | 9 | UTF-8 10 | 1.8 11 | 1.8 12 | 13 | 14 | 15 | central 16 | Central Repository 17 | https://repo.maven.apache.org/maven2 18 | default 19 | 20 | false 21 | 22 | 23 | never 24 | 25 | 26 | 27 | 28 | 29 | central 30 | Central Repository 31 | https://repo.maven.apache.org/maven2 32 | default 33 | 34 | false 35 | 36 | 37 | 38 | 39 | 40 | org.eclipse.jgit 41 | org.eclipse.jgit 42 | 5.1.1.201809181055-r 43 | jar 44 | 45 | 46 | net.lingala.zip4j 47 | zip4j 48 | 1.3.3 49 | 50 | 51 | org.apache.logging.log4j 52 | log4j-api 53 | 2.17.1 54 | 55 | 56 | org.apache.logging.log4j 57 | log4j-core 58 | 2.17.1 59 | 60 | 61 | org.apache.logging.log4j 62 | log4j-slf4j-impl 63 | 2.16.0 64 | 65 | 66 | 67 | 68 | 69 | maven-assembly-plugin 70 | 71 | 72 | 73 | apc.AndroidProjectCreator 74 | 75 | 76 | 77 | jar-with-dependencies 78 | 79 | 80 | 81 | 82 | 83 | 84 | -------------------------------------------------------------------------------- /src/main/java/apc/AndroidProjectCreator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package apc; 18 | 19 | import enumeration.Action; 20 | import enumeration.DecompilerType; 21 | import java.io.File; 22 | import library.Constants; 23 | import model.ArgumentPackage; 24 | 25 | /** 26 | * This class serves as a front for a possible GUI. The 'ArgumentManager' class 27 | * contains all functions. 28 | * 29 | * @author Max 'Libra' Kersten 30 | */ 31 | public class AndroidProjectCreator { 32 | 33 | /** 34 | * @param args the command line arguments 35 | */ 36 | public static void main(String[] args) { 37 | /** 38 | * Build this project with: mvn clean compile assembly:single 39 | * 40 | * Ubuntu 18.04 settings (make sure JAVA_HOME is set to the JDK): sudo 41 | * apt-get install openjdk-8-jre openjdk-8-jdk maven 42 | * 43 | * Windows: Install Java 8 JRE, Java 8 JDK Maven and set the JAVA_HOME 44 | * system environment variable to the JDK 45 | * 46 | * MacOS: install Java 8 JRE, Java 8 JDK and use brew to install maven 47 | */ 48 | boolean debugging = false; 49 | if (debugging) { 50 | installTest(); 51 | //updateTest(); 52 | //decompileTest(DecompilerType.FERNFLOWER); 53 | System.exit(0); 54 | } 55 | 56 | //Instantiate the ArgumentParser for later use 57 | ArgumentParser argumentParser = new ArgumentParser(); 58 | //Instantiate the ArgumentManager for later use 59 | ArgumentManager argumentManager = new ArgumentManager(); 60 | //Show the version information 61 | argumentManager.showVersion(); 62 | //Set the action, if there is an error, the Action.ERROR value is provided. This is all handled within the setArguments function 63 | ArgumentPackage argumentPackage = argumentParser.setArguments(args); 64 | //If incorrect or unknown parameters are provided, APC provides feedback to the user and then terminates. 65 | if (argumentPackage.getAction() == Action.ERROR) { 66 | handleAction(argumentManager, args); 67 | } 68 | //Executes the action based on the return value of the setArguments function 69 | argumentManager.execute(argumentPackage); 70 | } 71 | 72 | /** 73 | * A method which is used during debugging to avoid mistakes in the code 74 | */ 75 | private static void installTest() { 76 | ArgumentManager manager = new ArgumentManager(); 77 | manager.showVersion(); 78 | String[] args = new String[1]; 79 | args[0] = "-install"; 80 | ArgumentParser argumentParser = new ArgumentParser(); 81 | ArgumentPackage argumentPackage = argumentParser.setArguments(args); 82 | manager.execute(argumentPackage); 83 | } 84 | 85 | /** 86 | * A method which is used during debugging to avoid mistakes in the code 87 | */ 88 | private static void updateTest() { 89 | ArgumentManager manager = new ArgumentManager(); 90 | manager.showVersion(); 91 | String[] args = new String[1]; 92 | args[0] = "-update"; 93 | ArgumentParser argumentParser = new ArgumentParser(); 94 | ArgumentPackage argumentPackage = argumentParser.setArguments(args); 95 | manager.execute(argumentPackage); 96 | } 97 | 98 | /** 99 | * A method which is used during debugging to avoid mistakes in the code 100 | * 101 | * @param decompiler the decompiler that should be used 102 | */ 103 | private static void decompileTest(DecompilerType decompiler) { 104 | ArgumentManager manager = new ArgumentManager(); 105 | manager.showVersion(); 106 | String[] args; 107 | if (decompiler == DecompilerType.JEB3) { 108 | args = new String[5]; 109 | } else { 110 | args = new String[4]; 111 | } 112 | args[0] = "-decompile"; 113 | args[1] = decompiler.toString().toLowerCase(); 114 | //Mac is excluded from the tests 115 | if (Constants.isLinux()) { 116 | args[2] = "/home/libra/Documents/apc-test/apk/challenge1_release.apk"; 117 | } else if (Constants.isWindows()) { 118 | args[2] = "C:\\Users\\Libra\\Downloads\\ap k.apk"; 119 | } 120 | args[3] = "./test-output-guid-" + java.util.UUID.randomUUID(); 121 | if (decompiler == DecompilerType.JEB3) { 122 | args[4] = "/home/libra/Downloads/jeb-pro"; 123 | } 124 | ArgumentParser argumentParser = new ArgumentParser(); 125 | ArgumentPackage argumentPackage = argumentParser.setArguments(args); 126 | manager.execute(argumentPackage); 127 | } 128 | 129 | //TODO refactor this method into the argument parser 130 | private static void handleAction(ArgumentManager manager, String[] args) { 131 | //If no arguments are given, the general usage information should be given 132 | if (args.length == 0 || args.length == 1) { 133 | manager.showUsage(); 134 | System.exit(1); 135 | } else if (args.length > 4) { 136 | //Since there is no option to support more than four arguments, this should be fixed first 137 | System.out.println("\tAndroidProjectCreator does not support more than four arguments!"); 138 | } else { 139 | //Obtain the provided arguments in a String-object for later use 140 | String arguments = ""; 141 | //Concatenate the arguments behind one another 142 | for (int i = 0; i < args.length; i++) { 143 | arguments += args[i] + " "; 144 | } 145 | //Notify the user of the error 146 | System.out.println("[+]The provided input has not been recognised by AndroidProjectCreator, the provided arguments are given below.\n"); 147 | //Display the received arguments back to the user 148 | System.out.println("\t" + arguments + "\n"); 149 | //Loop through all of the arguments to display additional information 150 | for (int i = 0; i < args.length; i++) { 151 | switch (i) { 152 | case 0: 153 | //The first argument, in any case, is the requested method 154 | System.out.println("\tThe requested method is:\t\t" + args[0]); 155 | System.out.println(""); 156 | /** 157 | * If this point is reached, either the "-decompile" 158 | * method is called (since it requires more arguments 159 | * than 1) or a non-existing method is called 160 | * 161 | */ 162 | if (args[0].equalsIgnoreCase("-decompile")) { 163 | System.out.println("\tThe embedded decompilers that are included are:"); 164 | for (DecompilerType decompilerType : DecompilerType.values()) { 165 | if (decompilerType.toString().equalsIgnoreCase("apktool") || decompilerType.toString().equalsIgnoreCase("dex2jar")) { 166 | continue; 167 | } 168 | System.out.println("\t\t" + decompilerType); 169 | } 170 | } else { 171 | System.out.println("\tThe available methods are:"); 172 | for (Action method : Action.values()) { 173 | if (method.toString().equalsIgnoreCase("error")) { 174 | System.out.println("\t\t-HELP"); 175 | continue; 176 | } 177 | System.out.println("\t\t-" + method); 178 | } 179 | } 180 | break; 181 | case 1: 182 | //If the decompile method is requested, the second argument is the requested decompiler 183 | if (args[0].equalsIgnoreCase("-decompile")) { 184 | System.out.println("\tThe requested decompiler is:\t\t" + args[1]); 185 | } else { 186 | //Notify the user that too many arguments are passed 187 | System.out.println("\tOnly the \"-DECOMPILE\" option supports more than one argument!"); 188 | } 189 | break; 190 | case 2: 191 | //If decompilation was chosen, the location of the APK file should also be provided 192 | if (args[0].equalsIgnoreCase("-decompile")) { 193 | //The location itself is shown 194 | System.out.println("\tThe provided APK location is:\t\t" + args[2]); 195 | File apk = new File(args[2]); 196 | //At first, a check is done to see if the APK file actually exists, if this isn't the case, the user is notified 197 | if (!apk.exists()) { 198 | System.out.println("\t\tThe APK file does not exist!"); 199 | } else if (apk.exists() && apk.isFile()) { //If the file exists and is a file, the user is provided this information 200 | System.out.println("\t\tThe APK file exists and is a file!"); 201 | } else if (apk.exists() && apk.isDirectory()) { //If the file is actually an existing folder, the user should know 202 | System.out.println("\t\tThe APK file is not a file, but a folder!"); 203 | } 204 | } 205 | break; 206 | default: 207 | //The last argument of the decompilation method is the output location, this cannot be checked as it is made at the end of the decompilation process 208 | break; 209 | } 210 | } 211 | //Close APC with the 'unsuccessful' message, hence the '1' as parameter, instead of 0 212 | System.exit(1); 213 | } 214 | } 215 | } 216 | -------------------------------------------------------------------------------- /src/main/java/apc/ArgumentManager.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package apc; 18 | 19 | import command.Assembler; 20 | import command.CompactInstaller; 21 | import command.Installer; 22 | import command.Decompiler; 23 | import command.Updater; 24 | import enumeration.DecompilerType; 25 | import java.io.File; 26 | import java.io.IOException; 27 | import library.Constants; 28 | import model.ArgumentPackage; 29 | 30 | /** 31 | * Handles everything regarding the flow of the AndroidProjectCreator, based on 32 | * the input provided by the user. The main function of this class is to 33 | * delegate functionality to one of the classes in the "command" package. All 34 | * exceptions (with a couple of exceptions which have their own documentation) 35 | * are handled in the passArguments function. 36 | * 37 | * @author Max 'Libra' Kersten 38 | */ 39 | public class ArgumentManager { 40 | 41 | /** 42 | * The action, as defined by the setArguments function, will be 43 | * executed. 44 | * 45 | * @param arguments the provided arguments 46 | */ 47 | public void execute(ArgumentPackage arguments) { 48 | try { 49 | /** 50 | * Since there was no error, the remaining options for the enum are 51 | * handled below. Exceptions that occur during the actions that are 52 | * defined within the enum, are caught in a single try-catch 53 | * structure to aggregate all exceptions at one place. This improves 54 | * the exception handling usability and maintainability and provides 55 | * more information to the user. 56 | */ 57 | switch (arguments.getAction()) { 58 | case INSTALL: 59 | /** 60 | * Clone the repositories, build the projects and save them 61 | * in the Constants.LIBRARY_FOLDER_NAME folder 62 | */ 63 | Installer installer = new Installer(); 64 | installer.install(); 65 | //Usage is shown after the installation has successfully been completed 66 | showUsage(); 67 | break; 68 | case COMPACT_INSTALL: 69 | /** 70 | * Clones all tools into the library folder from a Github 71 | * repository that is occasionally updated. All tools on 72 | * that repository are precompiled, meaning one only has to 73 | * download the files, resulting in a compacter installation 74 | * in both disk space and time. 75 | */ 76 | CompactInstaller compactInstaller = new CompactInstaller(); 77 | compactInstaller.install(); 78 | break; 79 | case UPDATE: 80 | /** 81 | * Updating the library is done by pulling the repository 82 | * from the selected branch, rebuilding the tool and 83 | * replacing it in the correct library folder. 84 | */ 85 | Updater updater = new Updater(); 86 | updater.update(); 87 | break; 88 | case DECOMPILE: 89 | //Decompile the APK into the parts required for the assembler 90 | Decompiler decompiler = new Decompiler(arguments); 91 | decompiler.decompile(); 92 | //Assemble the taken manifest and source files together with the Android Studio project 93 | Assembler assembler = new Assembler(arguments.getOutputLocation()); 94 | assembler.assemble(); 95 | break; 96 | default: 97 | //Something went wrong since this case shouldnt be reachable, show the usage and exit 98 | showUsage(); 99 | System.exit(1); 100 | break; 101 | } 102 | } catch (Exception ex) { 103 | cleanOnError(arguments.getOutputLocation()); 104 | showError(ex); 105 | System.exit(1); 106 | } 107 | } 108 | 109 | /** 110 | * If an error occurs, the output location and the temp folder within the 111 | * library need to be cleaned. This method does exactly that. 112 | */ 113 | private void cleanOnError(File outputLocation) { 114 | try { 115 | FileManager fileManager = new FileManager(); 116 | //If something goes wrong during the installation or update, the outputLocation variable is equal to null 117 | if (outputLocation != null) { 118 | fileManager.delete(outputLocation); 119 | } 120 | fileManager.delete(new File(Constants.TEMP_LIBRARY_FOLDER)); 121 | } catch (IOException ex) { 122 | System.out.println("[+]Something went wrong during the removal of " + outputLocation.getAbsolutePath()); 123 | } 124 | } 125 | 126 | /** 127 | * Shows the usage information to the user 128 | */ 129 | public void showUsage() { 130 | StringBuilder usage = new StringBuilder(); 131 | usage.append("[+]AndroidProjectCreator has multiple modes, all of which are explained below, together with the required parameters.\n"); 132 | usage.append("\t-install\n"); 133 | usage.append("\t\tThis option requires an internet connection as it clones multiple repositories from Git.\n"); 134 | usage.append("\t\tAfter the repositories have been downloaded, the projects will be compiled. \n"); 135 | usage.append("\t\tThen, the compiled repositories are saved in a folder named \"Library\" in the folder where the JAR resides.\n"); 136 | usage.append("\t\tThe repositories are then deleted from the disk.\n"); 137 | usage.append("\t\tCurrently, the following tools are embedded:\n"); 138 | for (DecompilerType decompilerType : DecompilerType.values()) { 139 | usage.append("\t\t\t" + decompilerType + "\n"); 140 | } 141 | usage.append("\t-compactInstall\n"); 142 | usage.append("\t\tDownloads precompiled instances of the tools that are listed at \"-install\" from a repository that is mainted by me.\n"); 143 | usage.append("\t\tThis is faster than installing it yourself, but the the \"-update\" will not work. Tools will also be a bit older.\n"); 144 | usage.append("\t-update\n"); 145 | usage.append("\t\tUpdating the library folder is equal to reinstalling the library using the -install function.\n"); 146 | usage.append("\t-decompile\n"); 147 | usage.append("\t\tUsing this function, more parameters are required.\n"); 148 | usage.append("\t\tThe name of the decompiler needs to be specified, using one of the following embedded decompilers:\n"); 149 | usage.append("\t\t\tCFR, FERNFLOWER, JADX, JDCMD, JEB3 and PROCYON\n"); 150 | usage.append("\t\tAdditionally, the location of the APK and the output location for the Android Project are required.\n"); 151 | usage.append("\t\tSample usage to decompile an APK:\n"); 152 | if (Constants.isWindows()) { 153 | usage.append("\t\t\t java -jar AndroidProjectCreator.jar -decompile FERNFLOWER path\\to\\the.apk output\\path\n"); 154 | } else { 155 | usage.append("\t\t\tjava -jar ./AndroidProjectCreator.jar -decompile FERNFLOWER /path/to/the.apk /output/path/\n"); 156 | } 157 | usage.append("\t\tNote that one should provide the path to the JEB3 folder as a fifth argument if JEB3 is chosen to decompile the code.\n "); 158 | System.out.println(usage.toString()); 159 | } 160 | 161 | /** 162 | * Displays the given error message with an introduction 163 | */ 164 | private void showError(Exception ex) { 165 | System.out.println("\n\n[+]An error has occurred, therefore AndroidProjectCreator has shut down. The error message is given below."); 166 | System.out.println(""); 167 | System.out.println(ex.getMessage()); 168 | System.out.println(""); 169 | System.out.println("[+]For additional details, see the stack traces of the used tools above."); 170 | } 171 | 172 | /** 173 | * Display the version information 174 | */ 175 | public void showVersion() { 176 | String versionNumber = "1.5.2-stable"; 177 | StringBuilder version = new StringBuilder(); 178 | version.append("[+]AndroidProjectCreator " + versionNumber + " [developed by Max 'Libra' Kersten or @Libranalysis on Twitter]\n"); 179 | System.out.println(version.toString()); 180 | } 181 | } 182 | -------------------------------------------------------------------------------- /src/main/java/apc/ArgumentParser.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package apc; 18 | 19 | import enumeration.Action; 20 | import enumeration.DecompilerType; 21 | import java.io.File; 22 | import java.nio.file.Paths; 23 | import model.ArgumentPackage; 24 | 25 | /** 26 | * This class handles the parsing of the received arguments via the CLI 27 | * 28 | * @author Max 'Libra' Kersten 29 | */ 30 | public class ArgumentParser { 31 | 32 | /** 33 | * Extracts the arguments from the provided String array and saves them into 34 | * their respective fields in this class 35 | * 36 | * CLI usage: 37 | * java -jar AndroidProjectCreator.jar -decompile [name] /path/to/app.apk /path/to/output/to 38 | * 39 | * In case JEB3 is used, the JEB3 folder should be given as a fifth 40 | * argument, as can be seen in the example below: * 41 | * java -jar AndroidProjectCreator.jar -decompile [name] /path/to/app.apk /path/to/output/to /path/to/jeb/folder 42 | * 43 | * Possible decompilers: JDCmd (uses JD-Core, also used in JD-GUI), JADX, 44 | * Fernflower, CFR, ProCyon and JEB3 45 | * 46 | * @param args the string array containing the user defined input 47 | * @return if all variables were set, the requested action is returned as an 48 | * enum value. If one or more variables were not set successfully, the 49 | * enum's value equals Action.ERROR. 50 | */ 51 | public ArgumentPackage setArguments(String[] args) { 52 | //Check if the amount of provided arguments equals one, which is also equal to the installation command. Note that both strings are converted to a lowercase variant. 53 | if (args.length == 1 && "-install".toLowerCase().equals(args[0].toLowerCase())) { 54 | return new ArgumentPackage(Action.INSTALL); 55 | //Check if the update command is provided (if it is not the installation command). 56 | } else if (args.length == 1 && "-update".toLowerCase().equals(args[0].toLowerCase())) { 57 | return new ArgumentPackage(Action.UPDATE); 58 | //Check if the amount of arguments equals 4 or 5, of which the first equals to the decompile command. 59 | } else if ((args.length == 4 || args.length == 5) && "-decompile".toLowerCase().equals(args[0].toLowerCase())) { 60 | return parseDecompile(args); 61 | //Check if the compact install argument is provided 62 | } else if (args.length == 1 && "-compactInstall".toLowerCase().equals(args[0].toLowerCase())) { 63 | return new ArgumentPackage(Action.COMPACT_INSTALL); 64 | } 65 | //Return error if something went wrong 66 | return new ArgumentPackage(Action.ERROR); 67 | } 68 | 69 | /** 70 | * Obtain an argument package to decompile a given APK with a given 71 | * decompiler. If JEB3 isn't chosen as the decompiler, requesting the JEB3 72 | * folder from the package will return null. 73 | * 74 | * @param args the arguments that the user provided 75 | * @return the argument package which contains all required information for 76 | * the argument manager 77 | */ 78 | private ArgumentPackage parseDecompile(String[] args) { 79 | DecompilerType decompilerType; 80 | File apk; 81 | File outputLocation; 82 | File jeb3Folder; 83 | ArgumentPackage argumentPackage; 84 | //Set the decompiler type 85 | String decompilerString = args[1]; 86 | if (decompilerString.equalsIgnoreCase(DecompilerType.FERNFLOWER.toString())) { 87 | decompilerType = DecompilerType.FERNFLOWER; 88 | } else if (decompilerString.equalsIgnoreCase(DecompilerType.JADX.toString())) { 89 | decompilerType = DecompilerType.JADX; 90 | } else if (decompilerString.equalsIgnoreCase(DecompilerType.JDCMD.toString())) { 91 | decompilerType = DecompilerType.JDCMD; 92 | } else if (decompilerString.equalsIgnoreCase(DecompilerType.CFR.toString())) { 93 | decompilerType = DecompilerType.CFR; 94 | } else if (decompilerString.equalsIgnoreCase(DecompilerType.PROCYON.toString())) { 95 | decompilerType = DecompilerType.PROCYON; 96 | } else if (decompilerString.equalsIgnoreCase(DecompilerType.JEB3.toString())) { 97 | decompilerType = DecompilerType.JEB3; 98 | } else { 99 | return new ArgumentPackage(Action.ERROR); 100 | } 101 | //Sets the path to the APK 102 | apk = Paths.get(args[2]).toFile(); 103 | //Sanity checks on the APK 104 | if (!apk.exists() || apk.isDirectory()) { 105 | return new ArgumentPackage(Action.ERROR); 106 | } 107 | //Set the location where the output should be written to 108 | outputLocation = Paths.get(args[3]).toFile(); 109 | //Make sure the output location exists completely, thus all parent folders are also created if need be 110 | if (!outputLocation.exists()) { 111 | outputLocation.mkdirs(); 112 | } 113 | //Detect if JEB is used 114 | if (args.length == 4) { 115 | argumentPackage = new ArgumentPackage(decompilerType, apk, outputLocation); 116 | return argumentPackage; 117 | } else if (args.length == 5) { 118 | jeb3Folder = Paths.get(args[4]).toFile(); 119 | //Check if the JEB folder exists and is a directory (instead of a file) 120 | if (jeb3Folder.exists() && jeb3Folder.isDirectory()) { 121 | argumentPackage = new ArgumentPackage(apk, outputLocation, jeb3Folder); 122 | return argumentPackage; 123 | } 124 | } 125 | //In case this code is reached, something went wrong and thus the error package is returned 126 | return new ArgumentPackage(Action.ERROR); 127 | } 128 | } 129 | -------------------------------------------------------------------------------- /src/main/java/apc/FileManager.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package apc; 18 | 19 | import java.io.File; 20 | import java.io.IOException; 21 | import java.nio.file.Files; 22 | import java.nio.file.Paths; 23 | import net.lingala.zip4j.core.ZipFile; 24 | import net.lingala.zip4j.exception.ZipException; 25 | 26 | /** 27 | * Contains all functions which handle files, such as removing and copying files 28 | * 29 | * @author Max 'Libra' Kersten 30 | */ 31 | public class FileManager { 32 | 33 | /** 34 | * Works on both ZIP and APK archives 35 | * 36 | * @param source ZIP or APK file location 37 | * @param destination place to extract all files to 38 | * @throws ZipException if the file is not a ZIP archive 39 | * @throws IOException if the source file cannot be found 40 | */ 41 | public void extractArchive(String source, String destination) throws ZipException, IOException { 42 | //Checke if the source folder exists 43 | if (!new File(source).exists()) { 44 | throw new IOException("The source file does not exist"); 45 | } 46 | try { 47 | ZipFile zipFile = new ZipFile(source); 48 | zipFile.extractAll(destination); 49 | } catch (ZipException e) { 50 | //A message is already provided 51 | throw new ZipException(e.getMessage()); 52 | } 53 | } 54 | 55 | /** 56 | * Deletes a folder, including all sub directories. 57 | * 58 | * Code taken from Erickson (from 59 | * "https://stackoverflow.com/questions/779519/delete-directories-recursively-in-java"). 60 | * Code altered by Max 'Libra' Kersten. 61 | * 62 | * @param file the file to delete 63 | * @throws IOException the exception when a file could not be deleted 64 | */ 65 | public void delete(File file) throws IOException { 66 | //Check if the file does not exist 67 | if (!file.exists()) { 68 | //The file that should be deleted, does not exist 69 | return; 70 | } 71 | if (file.isDirectory()) { 72 | for (File currentFile : file.listFiles()) { 73 | delete(currentFile); 74 | } 75 | } 76 | try { 77 | Files.delete(Paths.get(file.getAbsolutePath())); 78 | } catch (Exception e) { 79 | throw new IOException("Failed to delete file: " + file); 80 | } 81 | } 82 | 83 | /** 84 | * Removes all files and subfolders from the provided folder, excluding the 85 | * ".git" folder. 86 | * 87 | * Code taken from Erickson (from 88 | * "https://stackoverflow.com/questions/779519/delete-directories-recursively-in-java"). 89 | * Code altered by Max 'Libra' Kersten. 90 | * 91 | * @param folder the folder to remove files from 92 | * @throws IOException if an error occurs upon deleting the file 93 | */ 94 | public void emptyFolder(File folder) throws IOException { 95 | //Check if the file does not exist 96 | if (!folder.exists()) { 97 | //A newly created folder is also an empty folder 98 | folder.mkdirs(); 99 | return; 100 | } 101 | 102 | if (folder.isDirectory()) { 103 | for (File currentFile : folder.listFiles()) { 104 | //Exclude the .git folder to avoid errors on Windows 105 | if (!currentFile.getName().endsWith(".git")) { 106 | delete(currentFile); 107 | } 108 | } 109 | } 110 | } 111 | 112 | /** 113 | * Copies a folder (including all the sub folders) to the given destination. 114 | * 115 | * Originally taken from pwipo 116 | * (https://stackoverflow.com/questions/29076439/java-8-copy-directory-recursively/34254130) 117 | * 118 | * @param src the file to be copied 119 | * @param dest the place to copy the src file to 120 | * @throws IOException if the destination is not a folder or if the copying 121 | * of the files failed 122 | */ 123 | public void copyFolder(File src, File dest) throws IOException { 124 | if (src == null || dest == null) { 125 | return; 126 | } 127 | if (!src.isDirectory()) { 128 | return; 129 | } 130 | if (dest.exists()) { 131 | if (!dest.isDirectory()) { 132 | throw new IOException("The destination is not a folder: " + dest.getAbsolutePath()); 133 | } 134 | } else { 135 | dest.mkdirs(); 136 | } 137 | 138 | if (src.listFiles() == null || src.listFiles().length == 0) { 139 | return; 140 | } 141 | 142 | for (File file : src.listFiles()) { 143 | File fileDest = new File(dest, file.getName()); 144 | if (file.isDirectory()) { 145 | copyFolder(file, fileDest); 146 | } else { 147 | if (fileDest.exists()) { 148 | continue; 149 | } 150 | try { 151 | Files.copy(file.toPath(), fileDest.toPath()); 152 | } catch (IOException ex) { 153 | throw new IOException("Something went wrong when trying to copy the file \"" + file.getAbsolutePath() + "\"! It might not exist or you might not have the correct permissions to write a file to the destination (\"" + fileDest.getAbsolutePath() + "\")."); 154 | } 155 | } 156 | } 157 | } 158 | } 159 | -------------------------------------------------------------------------------- /src/main/java/apc/RepositoryManager.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package apc; 18 | 19 | import enumeration.DecompilerType; 20 | import java.io.File; 21 | import java.io.IOException; 22 | import java.util.ArrayList; 23 | import java.util.List; 24 | import library.Constants; 25 | import model.Repository; 26 | import model.Tool; 27 | import net.lingala.zip4j.exception.ZipException; 28 | 29 | /** 30 | * Handles everything regarding repositories, such as cloning and updating 31 | * 32 | * @author Max 'Libra' Kersten 33 | */ 34 | public class RepositoryManager { 35 | 36 | /** 37 | * The file manager that is used within this class 38 | */ 39 | private FileManager fileManager; 40 | 41 | /** 42 | * This class handles everything regarding repositories, such as cloning and 43 | * updating 44 | */ 45 | public RepositoryManager() { 46 | fileManager = new FileManager(); 47 | } 48 | 49 | /** 50 | * Removes the repository directory (as specified by the constant 51 | * Constants.REPOSITORY_FOLDER) 52 | * 53 | * @throws IOException when the repository cannot be removed 54 | */ 55 | public void removeRepositoryFolder() throws IOException { 56 | File reposDirectory = new File(Constants.REPOSITORY_FOLDER); 57 | if (reposDirectory.exists() && reposDirectory.isDirectory()) { 58 | fileManager.delete(reposDirectory); 59 | } 60 | } 61 | 62 | /** 63 | * Clones all repositories that are provided 64 | * 65 | * @param repositoryList the repositories to be cloned 66 | * 67 | * @throws IOException if the cloning of a repository fails 68 | */ 69 | public void cloneRepositories(List repositoryList) throws IOException { 70 | for (Repository repository : repositoryList) { 71 | System.out.println("[+]Started cloning " + repository.getName()); 72 | repository.cloneRepository(); 73 | System.out.println("[+]Finished cloning " + repository.getName()); 74 | } 75 | } 76 | 77 | /** 78 | * Updates all repositories that are given using. 79 | * 80 | * @param repositoryList the repositories to be updated 81 | * @throws IOException if an IO operation returns an error 82 | */ 83 | public void updateRepositories(List repositoryList) throws IOException { 84 | for (Repository repository : repositoryList) { 85 | System.out.println("[+]Started updating " + repository.getName()); 86 | repository.updateRepository(); 87 | System.out.println("[+]Succesfully updated " + repository.getName()); 88 | } 89 | } 90 | 91 | /** 92 | * Builds each project that is provided 93 | * 94 | * @param tools the tools to be build 95 | * @throws IOException if the building process went wrong 96 | * @throws InterruptedException if the thread was somehow interrupted 97 | */ 98 | public void buildRepositories(List tools) throws IOException, InterruptedException { 99 | for (Tool tool : tools) { 100 | try { 101 | if (tool.getRepository().getName().equalsIgnoreCase("androidproject") 102 | || tool.getRepository().getName().equalsIgnoreCase(DecompilerType.PROCYON.toString()) 103 | || tool.getRepository().getName().equalsIgnoreCase(DecompilerType.JEB3.toString()) 104 | || tool.getRepository().getName().equalsIgnoreCase(DecompilerType.JDCMD.toString())) { 105 | continue; 106 | } 107 | System.out.println("[+]Starting to build " + tool.getRepository().getName()); 108 | tool.getProjectInfo().getBuildCommand().execute(); 109 | System.out.println("[+]Finished building " + tool.getRepository().getName()); 110 | } catch (IOException ex) { 111 | throw new IOException("Something went wrong when building " + tool.getRepository().getName()); 112 | } 113 | } 114 | } 115 | 116 | /** 117 | * Empty the folders of each repository before the content is placed in it. 118 | * This is required during the update process 119 | * 120 | * @param tools the tools which will be emptied 121 | * @throws IOException is an IO error occurs 122 | */ 123 | public void emptyLibraryFolders(List tools) throws IOException { 124 | for (Tool tool : tools) { 125 | fileManager.emptyFolder(new File(Constants.LIBRARY_FOLDER + "/" + tool.getRepository().getName())); 126 | } 127 | } 128 | 129 | /** 130 | * Extracts the output of the builds to the library (as is defined in 131 | * Constants.getLibraryFolderName() 132 | * 133 | * @param tools the tools to be extracted 134 | */ 135 | public void extractBuilds(List tools) { 136 | for (Tool tool : tools) { 137 | try { 138 | /** 139 | * Since the Android Studio Project repository, CFR mirror, 140 | * Procyon mirror and JEB3 CLI Android Decompiler script only 141 | * consist of a single file, it does not need to be extracted. 142 | */ 143 | if (tool.getRepository().getName().equalsIgnoreCase("androidproject")) { 144 | fileManager.copyFolder(new File(Constants.ANDROIDPROJECT_REPOSITORY_FOLDER), new File(Constants.ANDROIDPROJECT_LIBRARY_FOLDER)); 145 | continue; 146 | } else if (tool.getRepository().getName().equalsIgnoreCase(DecompilerType.CFR.toString())) { 147 | fileManager.copyFolder(tool.getProjectInfo().getBuildOutputFolder(), new File(Constants.CFR_LIBRARY_FOLDER)); 148 | continue; 149 | } else if (tool.getRepository().getName().equalsIgnoreCase(DecompilerType.PROCYON.toString())) { 150 | fileManager.copyFolder(new File(Constants.PROCYON_REPOSITORY_FOLDER), new File(Constants.PROCYON_LIBRARY_FOLDER)); 151 | continue; 152 | } else if (tool.getRepository().getName().equalsIgnoreCase(DecompilerType.JEB3.toString())) { 153 | fileManager.copyFolder(new File(Constants.JEB3_CLI_ANDROID_SCRIPT_REPOSITORY_FOLDER), new File(Constants.JEB3_CLI_ANDROID_SCRIPT_LIBRARY_FOLDER)); 154 | continue; 155 | } else if (tool.getRepository().getName().equalsIgnoreCase(DecompilerType.JDCMD.toString())) { 156 | fileManager.copyFolder(new File(Constants.JDCMD_REPOSITORY_FOLDER), new File(Constants.JDCMD_LIBRARY_FOLDER)); 157 | continue; 158 | } 159 | System.out.println("[+]Extracting " + tool.getRepository().getName()); 160 | File buildOutputFolder = tool.getProjectInfo().getBuildOutputFolder(); 161 | String partialArchiveName = tool.getProjectInfo().getPartialOutputName(); 162 | //Loop through the output directory of the build 163 | for (File currentFile : buildOutputFolder.listFiles()) { 164 | //If this file contains the partial name, then it is treated as being the build output 165 | if (currentFile.getName().toLowerCase().contains(partialArchiveName.toLowerCase()) && partialArchiveName.toLowerCase().endsWith(".zip")) { 166 | File outputLocation = new File(buildOutputFolder.getAbsolutePath() + "/" + Constants.BUILD_OUTPUT); 167 | System.out.println("[+]Extracting to " + outputLocation.getAbsolutePath()); 168 | outputLocation.mkdir(); 169 | fileManager.extractArchive(currentFile.getAbsolutePath(), outputLocation.getAbsolutePath()); 170 | //Copy extracted files to the lib folder, where only the builds reside 171 | if (tool.getRepository().getName().equalsIgnoreCase(DecompilerType.DEX2JAR.toString())) { 172 | fileManager.copyFolder(outputLocation.listFiles()[0], new File(Constants.DEX2JAR_LIBRARY_FOLDER)); 173 | } else { 174 | fileManager.copyFolder(outputLocation, new File(Constants.LIBRARY_FOLDER + "/" + tool.getRepository().getName()));; 175 | } 176 | } else if (currentFile.getName().toLowerCase().contains(partialArchiveName.toLowerCase()) && partialArchiveName.toLowerCase().endsWith(".jar")) { 177 | fileManager.copyFolder(buildOutputFolder, new File(Constants.LIBRARY_FOLDER + "/" + tool.getRepository().getName())); 178 | } 179 | } 180 | System.out.println("[+]Finished extracting " + tool.getRepository().getName()); 181 | 182 | } catch (IOException | ZipException ex) { 183 | System.err.println("Something went wrong during the extraction of the build of " + tool.getRepository().getName() + ":\n" + ex.getMessage()); 184 | ex.printStackTrace(); 185 | } 186 | } 187 | } 188 | 189 | /** 190 | * Verify if all required folders are present (every enum value in 191 | * DecompilerType). Define which ones are missing and add those in the error 192 | * message. Reason for this method is the fact that the child process which 193 | * is launched in the command, launches another child to execute the 194 | * process. The error code is hard to retrieve, so this method was chosen 195 | * instead. 196 | * 197 | * @throws Exception if one or more tools fail to install 198 | */ 199 | public void verifyInstallation() throws Exception { 200 | //Create a list in which all of the results go 201 | List missingTools = new ArrayList<>(); 202 | 203 | //Create an object for each folder 204 | File androidProjectFolder = new File(Constants.ANDROIDPROJECT_LIBRARY_FOLDER); 205 | File apkToolFolder = new File(Constants.APKTOOL_LIBRARY_FOLDER); 206 | File dex2jarFolder = new File(Constants.DEX2JAR_LIBRARY_FOLDER); 207 | File fernflowerFolder = new File(Constants.FERNFLOWER_LIBRARY_FOLDER); 208 | //Since the JadX folder is set to the "bin" folder within the "jadx" folder, the last four characters need to be removed in order for the name-printing to work 209 | File jadxFolder = new File(new String(Constants.JADX_LIBRARY_FOLDER).substring(0, Constants.JADX_LIBRARY_FOLDER.length() - 4)); 210 | File jdcmdFolder = new File(Constants.JDCMD_LIBRARY_FOLDER); 211 | File crfFolder = new File(Constants.CFR_LIBRARY_FOLDER); 212 | File procyonFolder = new File(Constants.PROCYON_LIBRARY_FOLDER); 213 | File jeb3Script = new File(Constants.JEB3_CLI_ANDROID_SCRIPT_LIBRARY_FOLDER); 214 | 215 | //Add all folders in a list 216 | List folders = new ArrayList<>(); 217 | folders.add(androidProjectFolder); 218 | folders.add(apkToolFolder); 219 | folders.add(dex2jarFolder); 220 | folders.add(fernflowerFolder); 221 | folders.add(jadxFolder); 222 | folders.add(jdcmdFolder); 223 | folders.add(crfFolder); 224 | folders.add(procyonFolder); 225 | folders.add(jeb3Script); 226 | 227 | //Check each of the folders in the folders list 228 | for (File folder : folders) { 229 | //If it does not exist or is not a folder, then something went wrong 230 | if (folder.exists() == false || folder.isDirectory() == false) { 231 | //Add the missing tool to the list 232 | missingTools.add(folder.getName()); 233 | } 234 | } 235 | 236 | //If the list contains 1 or more elements, an exception is thrown to notify the user 237 | if (missingTools.size() > 0) { 238 | StringBuilder message = new StringBuilder(); 239 | message.append("\tThe following tools failed to install correctly:\n"); 240 | for (String missingTool : missingTools) { 241 | message.append("\t\t" + missingTool.toUpperCase() + "\n"); 242 | } 243 | message.append("\tSee the output log above for more details. Verify that you have installed the correct dependencies before you try again."); 244 | throw new Exception(message.toString()); 245 | } 246 | } 247 | } 248 | -------------------------------------------------------------------------------- /src/main/java/command/Assembler.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package command; 18 | 19 | import apc.FileManager; 20 | import java.io.File; 21 | import java.io.FileInputStream; 22 | import java.io.FileNotFoundException; 23 | import java.io.FileOutputStream; 24 | import java.io.IOException; 25 | import java.io.InputStream; 26 | import java.io.OutputStream; 27 | import library.Constants; 28 | import net.lingala.zip4j.exception.ZipException; 29 | 30 | /** 31 | * The assembler class contains all functions required to create the Android 32 | * Studio project using the output of the decompiler class and the Android 33 | * Studio ZIP archive from the 34 | * Constants.ANDROIDPROJECT_LIBRARY_FOLDER 35 | * 36 | * @author Max 'Libra' Kersten 37 | */ 38 | public class Assembler { 39 | 40 | /** 41 | * The location to place the filled Android Studio project 42 | */ 43 | private final File outputLocation; 44 | 45 | /** 46 | * The file manager that is used to perform actions on files 47 | */ 48 | private final FileManager fileManager; 49 | 50 | /** 51 | * The assembler class contains all functions required to create the Android 52 | * Studio project using the output of the decompiler class and the Android 53 | * Studio ZIP archive from the 54 | * Constants.ANDROIDPROJECT_LIBRARY_FOLDER 55 | * 56 | * @param outputLocation the location where the filled Android Studio 57 | * project should be placed 58 | */ 59 | public Assembler(File outputLocation) { 60 | this.outputLocation = outputLocation; 61 | fileManager = new FileManager(); 62 | } 63 | 64 | /** 65 | * The public function which contains all function calls to the private 66 | * methods which assemble the Android Studio project 67 | * 68 | * @throws IOException if something goes wrong with the file handling 69 | * @throws ZipException if an archive cannot be extracted 70 | * @throws FileNotFoundException if a file cannot be found (such as the 71 | * AndroidManifest file) 72 | */ 73 | public void assemble() throws IOException, ZipException, FileNotFoundException { 74 | //Copy and extract the template zip 75 | prepareTemplateProject(); 76 | //Copy the decoded and decompiled files to the template project 77 | copyManifest(); 78 | copyResources(); 79 | copyJavaCode(); 80 | copyNativeLibraries(); 81 | copySmaliFiles(); 82 | copyAssets(); 83 | //Copy the template project from the temporary location to the desired output location 84 | copyTemplateToOutputFolder(); 85 | //TODO ZIP template project to the desired output location (if the zip flag is used) 86 | //Remove temporary files 87 | cleanup(); 88 | } 89 | 90 | /** 91 | * Extracts the template archive file into the temporary folder (which is 92 | * located in ./Library/temp, in which the working directory is the one in 93 | * which the APK resides) 94 | * 95 | * @throws ZipException if an archive cannot be extracted 96 | */ 97 | private void prepareTemplateProject() throws ZipException, IOException { 98 | try { 99 | //Read file 100 | System.out.println("[+]Reading Android Studio template project"); 101 | //Create temp folder 102 | File tempFile = new File(Constants.TEMP_LIBRARY_FOLDER); 103 | tempFile.mkdir(); 104 | System.out.println("[+]Writing template to a temporary folder (" + Constants.TEMP_TEMPLATE_FOLDER + ")"); 105 | String androidStudioZipFileName = "/ap.zip"; 106 | File targetFile = new File(Constants.ANDROIDPROJECT_LIBRARY_FOLDER + androidStudioZipFileName); 107 | File destinationFile = new File(Constants.TEMP_TEMPLATE_FOLDER); 108 | //Extract file 109 | System.out.println("[+]Extracting Android Studio template project"); 110 | fileManager.extractArchive(targetFile.getAbsolutePath(), destinationFile.getAbsolutePath()); 111 | System.out.println("[+]Template extraction finished"); 112 | } catch (ZipException ex) { 113 | throw new ZipException("An error occurred when trying to extract the template project. Reinstall AndroidProjectCreator using the \"-install\" flag and try again."); 114 | } 115 | } 116 | 117 | /** 118 | * Copies the resources from the APK into the template project in the 119 | * temporary folder 120 | * 121 | * @throws IOException if the resources cannot be copied 122 | */ 123 | private void copyResources() throws IOException { 124 | try { 125 | //Get the teporary resource folder location 126 | File tempResourcesFolder = new File(Constants.TEMP_RESOURCES_FOLDER); 127 | //Copy the template resource folder 128 | File templateResourceFolder = new File(Constants.TEMP_TEMPLATE_RESOURCES_FOLDER); 129 | System.out.println("[+]Copying resources from the APK to the Android Studio project"); 130 | //Copy the files 131 | fileManager.copyFolder(tempResourcesFolder, templateResourceFolder); 132 | System.out.println("[+]Copying resources complete"); 133 | } catch (IOException ex) { 134 | throw new IOException("Something went wrong when trying to copy the resources"); 135 | } 136 | } 137 | 138 | /** 139 | * Copy the AndroidManifest.xml from the temporary folder to the template 140 | * project 141 | * 142 | * @throws FileNotFoundException if the manifest file cannot be found 143 | * @throws IOException if the manifest file cannot be copied 144 | */ 145 | private void copyManifest() throws FileNotFoundException, IOException { 146 | try { 147 | //The manifest 148 | File tempManifest = new File(Constants.TEMP_MANIFEST_FILE); 149 | //Create file located in the Android Project 150 | File templateManifest = new File(Constants.TEMP_TEMPLATE_MANIFEST_FILE); 151 | //Copy the xml file 152 | System.out.println("[+]Copying the AndroidManifest.xml from the APK to the Android Studio project"); 153 | templateManifest.createNewFile(); 154 | InputStream input = null; 155 | OutputStream output = null; 156 | input = new FileInputStream(tempManifest); 157 | output = new FileOutputStream(templateManifest); 158 | byte[] buf = new byte[1024]; 159 | int bytesRead; 160 | while ((bytesRead = input.read(buf)) > 0) { 161 | output.write(buf, 0, bytesRead); 162 | } 163 | input.close(); 164 | output.close(); 165 | System.out.println("[+]AndroidManifest.xml successfully copied"); 166 | } catch (FileNotFoundException ex) { 167 | throw new FileNotFoundException("The manifest could not be found!"); 168 | } catch (IOException ex) { 169 | throw new IOException("Something went wrong when copying the AndroidManifest.xml file to the template project."); 170 | } 171 | } 172 | 173 | /** 174 | * Copy the decompiled Java code from the output location of the decompiler 175 | * to the template project 176 | * 177 | * @throws IOException if something goes wrong during the copying of the 178 | * decompiled Java code 179 | */ 180 | private void copyJavaCode() throws IOException { 181 | try { 182 | System.out.println("[+]Copying the decompiled Java source code from the APK to the Android Studio project"); 183 | File sourceLocation = new File(Constants.TEMP_SOURCES_FOLDER); 184 | File sourceDest = new File(Constants.TEMP_TEMPLATE_SOURCE); 185 | fileManager.copyFolder(sourceLocation, sourceDest); 186 | System.out.println("[+]Source code successfully copied"); 187 | } catch (IOException ex) { 188 | throw new IOException("An error occurred when the decompiled Java code was copied to the template project!"); 189 | } 190 | } 191 | 192 | /** 193 | * Copies the native libraries from the APK to the template project. APKTool 194 | * only creates the lib folder, if there are libraries to extract from the 195 | * APK, hence the check. If it is not found, it is skipped 196 | * 197 | * @throws IOException when something goes wrong during the copying of the 198 | * libraries 199 | */ 200 | private void copyNativeLibraries() throws IOException { 201 | try { 202 | System.out.println("[+]Looking for native libraries"); 203 | File apkLibraryFolder = new File(Constants.TEMP_LIB_FOLDER); 204 | if (apkLibraryFolder.exists() && apkLibraryFolder.isDirectory()) { 205 | System.out.println("[+]Native libraries found!"); 206 | System.out.println("[+]Copying native lbraries to the template project"); 207 | File templateLibraryFolder = new File(Constants.TEMP_TEMPLATE_LIBS_FOLDER); 208 | templateLibraryFolder.mkdir(); 209 | fileManager.copyFolder(apkLibraryFolder, templateLibraryFolder); 210 | System.out.println("[+]Native libraries succesfully copied!"); 211 | return; 212 | } 213 | System.out.println("[+]No native libraries found, skipping this step."); 214 | } catch (IOException e) { 215 | throw new IOException("Something went wrong when copying the native libraries from the APK to the template project."); 216 | } 217 | 218 | } 219 | 220 | /** 221 | * Copy the SMALI files into the template project's resources folder 222 | * 223 | * @throws IOException when the copying fails 224 | */ 225 | private void copySmaliFiles() throws IOException { 226 | try { 227 | System.out.println("[+]Looking for SMALI files"); 228 | File apkSmaliFolder = new File(Constants.TEMP_SMALI_FOLDER); 229 | if (apkSmaliFolder.exists() && apkSmaliFolder.isDirectory()) { 230 | System.out.println("[+]SMALI files found!"); 231 | System.out.println("[+]Copying the SMALI files to the template project"); 232 | File templateSmaliFolder = new File(Constants.TEMP_TEMPLATE_SMALI_FOLDER); 233 | templateSmaliFolder.mkdir(); 234 | fileManager.copyFolder(apkSmaliFolder, templateSmaliFolder); 235 | System.out.println("[+]SMALI files succesfully copied!"); 236 | return; 237 | } 238 | System.out.println("[+]No SMALI files found, skipping this step."); 239 | } catch (IOException e) { 240 | throw new IOException("Something went wrong when copying the SMALI files from the APK to the template project."); 241 | } 242 | } 243 | 244 | /** 245 | * Copies assets from the APK to the resource folder of the template project 246 | * 247 | * @throws IOException 248 | */ 249 | private void copyAssets() throws IOException { 250 | try { 251 | System.out.println("[+]Looking for assets"); 252 | File apkAssetFolder = new File(Constants.TEMP_ASSET_FOLDER); 253 | if (apkAssetFolder.exists() && apkAssetFolder.isDirectory()) { 254 | System.out.println("[+]Assets found!"); 255 | System.out.println("[+]Copying assets to the template project"); 256 | File templateAssetFolder = new File(Constants.TEMP_TEMPLATE_ASSET_FOLDER); 257 | templateAssetFolder.mkdir(); 258 | fileManager.copyFolder(apkAssetFolder, templateAssetFolder); 259 | System.out.println("[+]Assets succesfully copied!"); 260 | return; 261 | } 262 | System.out.println("[+]No assets found, skipping this step."); 263 | } catch (IOException e) { 264 | throw new IOException("Something went wrong when copying assets from the APK to the template project."); 265 | } 266 | } 267 | 268 | /** 269 | * Copies the template project to the desired output location 270 | * 271 | * @throws IOException if there is an error during the copying of the 272 | * template project to the desired output location 273 | */ 274 | private void copyTemplateToOutputFolder() throws IOException { 275 | try { 276 | System.out.println("[+]Copying temp folder to output folder"); 277 | File tempProject = new File(Constants.TEMP_TEMPLATE_FOLDER); 278 | //Make sure the output location (and its parents) exists 279 | outputLocation.mkdirs(); 280 | fileManager.copyFolder(tempProject, outputLocation); 281 | System.out.println("[+]Output folder succesfully populated!"); 282 | } catch (IOException ex) { 283 | throw new IOException("Unable to copy the temporary project (\"" + new File(Constants.TEMP_TEMPLATE_FOLDER).getAbsolutePath() + "\") to the desired output location (\"" + outputLocation.getAbsolutePath() + "\")."); 284 | } 285 | } 286 | 287 | /** 288 | * Removes the temporary folder within the library's temporary folder 289 | * 290 | * @throws IOException if something goes wrong during the deletion of the 291 | * file(s) and/or folder(s) 292 | */ 293 | private void cleanup() throws IOException { 294 | try { 295 | System.out.println("[+]Cleaning the temporary files folder"); 296 | fileManager.delete(new File(Constants.TEMP_LIBRARY_FOLDER)); 297 | System.out.println("[+]Cleanup complete"); 298 | } catch (IOException ex) { 299 | throw new IOException("An error occurred during the removal of the temporary files"); 300 | } 301 | } 302 | } 303 | -------------------------------------------------------------------------------- /src/main/java/command/CompactInstaller.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2020 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package command; 18 | 19 | import apc.RepositoryManager; 20 | import java.io.File; 21 | import java.io.IOException; 22 | import java.util.ArrayList; 23 | import java.util.List; 24 | import library.Constants; 25 | import model.Repository; 26 | 27 | /** 28 | * Handles the compact installation of all required tools for 29 | * AndroidProjectCreator. 30 | * 31 | * @author Max 'Libra' Kersten 32 | */ 33 | public class CompactInstaller { 34 | 35 | /** 36 | * Performs the compact installation of the required tools by cloning a 37 | * repository directly into the library folder 38 | */ 39 | public void install() throws IOException, InterruptedException, Exception { 40 | System.out.println("[+]Starting the installation"); 41 | RepositoryManager repositoryManager = new RepositoryManager(); 42 | System.out.println("[+]Starting cloning the repositories"); 43 | List repository = new ArrayList<>(); 44 | String name = "CompactInstall version 1.1 (dated 11-05-2021)"; 45 | String url = "https://github.com/thisislibra/apc-compact.git"; 46 | File directory = new File(Constants.LIBRARY_FOLDER); 47 | String branch = "11-05-2021"; 48 | repository.add(new Repository(name, url, directory, branch)); 49 | repositoryManager.cloneRepositories(repository); 50 | System.out.println("[+]Cloning finished"); 51 | System.out.println("[+]Verifying the toolset"); 52 | repositoryManager.verifyInstallation(); 53 | System.out.println("[+]Verification succesful!"); 54 | System.out.println("[+]Installation complete!"); 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /src/main/java/command/Decompiler.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package command; 18 | 19 | import apc.FileManager; 20 | import enumeration.DecompilerType; 21 | import java.io.File; 22 | import java.io.IOException; 23 | import library.Constants; 24 | import library.ProjectInfos; 25 | import model.ArgumentPackage; 26 | import model.Command; 27 | import net.lingala.zip4j.exception.ZipException; 28 | 29 | /** 30 | * This class handles the decompilation of the APK with the embedded tools and 31 | * the flags for the command line interfaces that are provided. 32 | * 33 | * @author Max 'Libra' Kersten 34 | */ 35 | public class Decompiler { 36 | 37 | private final ArgumentPackage argumentPackage; 38 | 39 | public Decompiler(ArgumentPackage argumentPackage) { 40 | this.argumentPackage = argumentPackage; 41 | } 42 | 43 | /** 44 | * Decompiles the APK with the requested tool 45 | * 46 | * @throws IOException if the file handling goes wrong 47 | * @throws InterruptedException if the command execution is interrupted 48 | * @throws ZipException if an archive cannot be extracted (i.e. it is not a 49 | * ZIP archive) 50 | */ 51 | public void decompile() throws IOException, InterruptedException, ZipException { 52 | //Declare local variables 53 | boolean isWindows = Constants.isWindows(); 54 | String command; 55 | File workingDirectory; 56 | 57 | //Decode the APK with APKTool 58 | File apkOutput = new File(Constants.TEMP_LIBRARY_FOLDER); 59 | System.out.println("[+]Decompiling the APK to a temporary location (" + apkOutput.getAbsolutePath() + ")"); 60 | apkOutput.mkdirs(); 61 | /** 62 | * First the 'd' is provided to enable 'decoding'. 63 | * 64 | * The '-f' command is used to remove the destination folder if it 65 | * already exists. 66 | * 67 | * The '-s' command is used to keep the classes.dex file (instead of 68 | * decompiling it to smali code). This speeds up the process of decoding 69 | * the APK. Additionally, the classes.dex file is used by the 70 | * decompilers. Without the '-s' flag, the classes.dex file is not 71 | * present in the decoded output 72 | * 73 | * The '-o' command requires one more parameter behind it. This 74 | * specifies the output directory 75 | * 76 | * The '-m' command stands for "match-original" which matches files as 77 | * close as possible to original ones, but prevents the ability to 78 | * rebuild. This is irrelevant for APC users, since the decompiled Java 79 | * code isn't buildable in most cases 80 | * 81 | * The '-k' command allows broken resources to be decoded although the 82 | * project will then not be compilable. This is not a problem, since the 83 | * output of APC isn't fully buildable anyway. 84 | */ 85 | System.out.println("[+]Calling APKTool to decompile the AndroidManifest.xml and the application resources"); 86 | if (isWindows) { 87 | command = "java -jar apktool-cli-all.jar"; 88 | } else { 89 | command = "java -jar ./apktool-cli-all.jar"; 90 | } 91 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 92 | command += " d -f -s -m -k -o " + encapsulate(new File(Constants.TEMP_LIBRARY_FOLDER + "/apktool").getAbsolutePath()) + " " + encapsulate(argumentPackage.getApk().getAbsolutePath()); 93 | 94 | workingDirectory = new File(Constants.APKTOOL_LIBRARY_FOLDER); 95 | executeCommand(DecompilerType.APKTOOL, command, workingDirectory); 96 | 97 | /** 98 | * Use APKTool again for the SMALI files, cant be done at once because 99 | * one either gets the 'classes.dex' file or the .smali files 100 | * 101 | * The flag '--no-assets' avoids the decoding of assets in the APK, 102 | * which are already extracted in the previous call of APKTool. 103 | * 104 | * The '--no-res' avoids the decoding of resources, which is also done 105 | * in the previous call of APKTool. 106 | * 107 | */ 108 | System.out.println("[+]Calling APKTool to obtain the SMALI code"); 109 | if (isWindows) { 110 | command = "java -jar apktool-cli-all.jar"; 111 | } else { 112 | command = "java -jar ./apktool-cli-all.jar"; 113 | } 114 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 115 | command += " d -f --no-assets --no-res -m -o " + encapsulate(new File(Constants.TEMP_LIBRARY_FOLDER + "/apktool-smali").getAbsolutePath()) + " " + encapsulate(argumentPackage.getApk().getAbsolutePath()); 116 | 117 | workingDirectory = new File(Constants.APKTOOL_LIBRARY_FOLDER); 118 | executeCommand(DecompilerType.APKTOOL, command, workingDirectory); 119 | 120 | //TODO before the combine functionality is added, add a temporary "copy all classes[n].dex files to the template project's assets folder" method 121 | //TODO Combine classes[N].dex files into classes.dex to decompile every part of the binary, should be optional since it can exceed 64k functions. Use /Users/[name]/Library/Android/sdk/build-tools/28.0.2/lib/dx.jar com.android.dx.merge.DexMerger output.dex part1.dex part2.dex 122 | //Source for code: https://stackoverflow.com/questions/11257378/is-there-a-way-to-merge-two-or-more-dex-files-into-one-dex-file-using-scala 123 | /** 124 | * JADX can decompile an APK directly, therefore its more efficient to 125 | * skip this step if the JADX decompiler has been selected. 126 | */ 127 | if (argumentPackage.getDecompilerType().equals(DecompilerType.JADX) == false) { 128 | //Convert the classes.dex to a JAR file for later use 129 | /** 130 | * Convert the classes.dex to a JAR (use the "sh" in front since the 131 | * script is not executable by default) 132 | * 133 | * The '-n' is used to ignore exceptions that are thrown by dex2jar 134 | * 135 | * The '-f' is used to forcefully overwrite existing files on the 136 | * destination location 137 | * 138 | * The '-o' is used to define the output location 139 | */ 140 | if (isWindows) { 141 | command = "d2j-dex2jar.bat"; 142 | } else { 143 | //Add extra shell here to avoid the need to chmod +x the shell script 144 | command = "sh ./d2j-dex2jar.sh"; 145 | } 146 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 147 | command += " -n -f -o " + encapsulate(new File(Constants.TEMP_CONVERTED_JAR).getAbsolutePath()) + " " + encapsulate(new File(Constants.TEMP_LIBRARY_FOLDER + "/apktool/classes.dex").getAbsolutePath()); 148 | workingDirectory = new File(Constants.DEX2JAR_LIBRARY_FOLDER); 149 | executeCommand(DecompilerType.DEX2JAR, command, workingDirectory); 150 | } 151 | 152 | //Ensure that the output directory for the source code exists 153 | new File(Constants.TEMP_SOURCES_FOLDER).mkdir(); 154 | 155 | //Handle each decompiler with different commands 156 | switch (argumentPackage.getDecompilerType()) { 157 | case FERNFLOWER: 158 | //TODO implement rename option 159 | //use -ren=1 for rename 160 | if (isWindows) { 161 | command = "java -jar fernflower.jar"; 162 | } else { 163 | command = "java -jar ./fernflower.jar"; 164 | } 165 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 166 | command += " " + encapsulate(new File(Constants.TEMP_CONVERTED_JAR).getAbsolutePath()) + " " + encapsulate(new File(Constants.TEMP_SOURCES_FOLDER).getAbsolutePath()); 167 | workingDirectory = new File(Constants.FERNFLOWER_LIBRARY_FOLDER); 168 | break; 169 | case JADX: 170 | /** 171 | * -d sets output dir 172 | * 173 | * -r avoids resources (got these with APKTool already) 174 | * 175 | * --escape-unicode to escape unicode characters 176 | * 177 | * --deobf to enable deobfuscation 178 | * 179 | * --deobf-min minimum length of the new names 180 | * 181 | * --deobf-max maximum length of the new names 182 | */ 183 | //TODO implement deobfuscation parameters 184 | if (isWindows) { 185 | command = "jadx.bat"; 186 | } else { 187 | //Add extra shell here to avoid the need to chmod +x the shell script 188 | command = "sh ./jadx"; 189 | } 190 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 191 | command += " -r --escape-unicode -d " + encapsulate(new File(Constants.TEMP_LIBRARY_FOLDER).getAbsolutePath()) + " " + encapsulate(argumentPackage.getApk().getAbsolutePath()); 192 | workingDirectory = new File(Constants.JADX_LIBRARY_FOLDER); 193 | break; 194 | case JDCMD: 195 | /** 196 | * 197 | * '-od' specifies the output directory 198 | */ 199 | if (isWindows) { 200 | command = "java -jar jd-cli.jar"; 201 | } else { 202 | command = "java -jar ./jd-cli.jar"; 203 | } 204 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 205 | command += " -od " + encapsulate(new File(Constants.TEMP_SOURCES_FOLDER).getAbsolutePath()) + " " + encapsulate(new File(Constants.TEMP_CONVERTED_JAR).getAbsolutePath()); 206 | workingDirectory = new File(Constants.JDCMD_LIBRARY_FOLDER); 207 | break; 208 | case CFR: 209 | //The file name of the CFR decompiler JAR, which contains the version number 210 | String cfrFileName = ""; 211 | //Get the folder where the build is located 212 | File cfrLibraryFolder = new File(Constants.CFR_LIBRARY_FOLDER); 213 | //Iterate through all files in the folder to find the correct JAR 214 | for (File file : cfrLibraryFolder.listFiles()) { 215 | //Even though only files are listed, this measure is added as an additional security layer 216 | if (file.isDirectory()) { 217 | continue; 218 | } 219 | //If the name of the iterated file in the build output directory contains the partial output name of CFR, the name is taken 220 | //Both are in lower case to avoid errors when the casing is changed in the build output 221 | if (file.getName().toLowerCase().contains(ProjectInfos.getCfr().getPartialOutputName().toLowerCase())) { 222 | cfrFileName = file.getName(); 223 | } 224 | } 225 | /** 226 | * --outputdir [the output directory] 227 | * 228 | * --aexagg true To remove nested exception handles which have 229 | * the same semantics 230 | * 231 | */ 232 | if (isWindows) { 233 | command = "java -jar " + cfrFileName; 234 | } else { 235 | command = "java -jar " + cfrFileName; 236 | } 237 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 238 | command += " " + encapsulate(new File(Constants.TEMP_CONVERTED_JAR).getAbsolutePath()) + " --aexagg true --outputdir " + encapsulate(new File(Constants.TEMP_SOURCES_FOLDER).getAbsolutePath()); 239 | workingDirectory = new File(Constants.CFR_LIBRARY_FOLDER); 240 | break; 241 | case PROCYON: 242 | /** 243 | * -ci collapses multiple imports from the same package into a 244 | * wildcard import 245 | * 246 | * -eml for eager loading 247 | * 248 | * -o [dir] for output 249 | */ 250 | if (isWindows) { 251 | command = "java -jar procyon-decompiler-0.5.30.jar"; 252 | } else { 253 | command = "java -jar ./procyon-decompiler-0.5.30.jar"; 254 | } 255 | //Append the flags and the file paths to the commands. These are the same on any platform due to the Java runtime 256 | command += " -ci -eml --jar-file " + encapsulate(new File(Constants.TEMP_CONVERTED_JAR).getAbsolutePath()) + " -o " + encapsulate(new File(Constants.TEMP_SOURCES_FOLDER).getAbsolutePath()); 257 | workingDirectory = new File(Constants.PROCYON_LIBRARY_FOLDER); 258 | break; 259 | case JEB3: 260 | /** 261 | * No parameters are required besides the path to the file and 262 | * the output directory (in that order) 263 | * 264 | * JEB decompile command: 265 | * 266 | * java -jar ./jeb.jar --srv2=DecompileAndroid.py -- FILE 267 | * OUTPUT_DIR 268 | */ 269 | if (isWindows) { 270 | command = "java -jar bin/app/jeb.jar"; 271 | } else { 272 | command = "java -jar ./bin/app/jeb.jar"; 273 | } 274 | command += " --srv2 --script=" + encapsulate(new File(Constants.JEB3_CLI_ANDROID_SCRIPT_LIBRARY_FOLDER + "/DecompileAndroid.py").getAbsolutePath()) + " -- " + encapsulate(argumentPackage.getApk().getAbsolutePath()) + " " + encapsulate(new File(Constants.TEMP_SOURCES_FOLDER).getAbsolutePath()); 275 | workingDirectory = argumentPackage.getJeb3Folder(); 276 | } 277 | executeCommand(argumentPackage.getDecompilerType(), command, workingDirectory); 278 | } 279 | 280 | /** 281 | * Executes the command based on the previously entered command within the 282 | * given working directory 283 | * 284 | * @param name the name of the tool that is executed 285 | * @param commandString the command that is executed 286 | * @param workingDirectory the working directory in which the command is 287 | * executed 288 | * @throws IOException if something goes wrong with file handling 289 | * @throws InterruptedException if the command is interrupted, although this 290 | * should never happen 291 | * @throws ZipException if an archive cannot be extracted 292 | */ 293 | private void executeCommand(DecompilerType name, String commandString, File workingDirectory) throws IOException, InterruptedException, ZipException { 294 | Command command = new Command(commandString, workingDirectory); 295 | FileManager fileManager = new FileManager(); 296 | System.out.println("[+]Decompling JAR with " + name); 297 | try { 298 | command.execute(); 299 | switch (name) { 300 | case FERNFLOWER: 301 | fileManager.extractArchive(new File(Constants.TEMP_SOURCES_FOLDER + "/output.jar").getAbsolutePath(), new File(Constants.TEMP_SOURCES_FOLDER).getAbsolutePath()); 302 | fileManager.delete(new File(Constants.TEMP_SOURCES_FOLDER + "/output.jar")); 303 | break; 304 | case JEB3: 305 | /** 306 | * If the JEB3 output folder exists, copy the contents to 307 | * the TEMP_SOURCES_FOLDER and remove the JEB3 output 308 | * folder. This way, the rest file handling can stay the 309 | * same. 310 | */ 311 | File sourceLocation = new File(Constants.TEMP_SOURCES_FOLDER); 312 | File jeb3Output = new File(sourceLocation.getAbsolutePath() + "/Bytecode_decompiled"); 313 | if (jeb3Output.exists() && jeb3Output.isDirectory()) { 314 | for (File currentFileObject : sourceLocation.listFiles()) { 315 | fileManager.copyFolder(currentFileObject, sourceLocation); 316 | } 317 | fileManager.delete(jeb3Output); 318 | } 319 | break; 320 | case JADX: 321 | File source = new File(Constants.TEMP_SOURCES_FOLDER); 322 | File jadxOutput = new File(source.getAbsolutePath() + "/sources"); 323 | if (jadxOutput.exists() && jadxOutput.isDirectory()) { 324 | for (File currentFileObject : source.listFiles()) { 325 | fileManager.copyFolder(currentFileObject, source); 326 | } 327 | fileManager.delete(jadxOutput); 328 | } 329 | break; 330 | default: 331 | break; 332 | } 333 | System.out.println("[+]Decompilation finished"); 334 | } catch (IOException ex) { 335 | throw new IOException("Something went wrong with the I/O during the decompilation. Check the permissions of the output directory and try again."); 336 | } 337 | } 338 | 339 | /** 340 | * Encapsulates the given string between quotes 341 | * 342 | * @param value the string to encapsulate 343 | * @return the encapsulated string 344 | */ 345 | private String encapsulate(String value) { 346 | return "\"" + value + "\""; 347 | } 348 | } 349 | -------------------------------------------------------------------------------- /src/main/java/command/Installer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package command; 18 | 19 | import apc.RepositoryManager; 20 | import java.io.IOException; 21 | import library.Repositories; 22 | import library.Tools; 23 | 24 | /** 25 | * Handles the installation of all tools 26 | * 27 | * @author Max 'Libra' Kersten 28 | */ 29 | public class Installer { 30 | 31 | /** 32 | * Clones all the git repositories in a sub folder of 33 | * Constants.getLibraryFolderName() (named "repos") in the 34 | * current directory. Then, all projects are built to ensure the latest 35 | * version is used. The outcome of the builds is either a ZIP or a JAR file. 36 | * A ZIP file will first be extracted. The tools are then copied into the 37 | * Constants.getLibraryFolderName() folder within their own 38 | * subdirectory. 39 | */ 40 | public void install() throws IOException, Exception { 41 | System.out.println("[+]Starting the installation"); 42 | RepositoryManager repositoryManager = new RepositoryManager(); 43 | System.out.println("[+]Starting cloning the repositories"); 44 | repositoryManager.cloneRepositories(Repositories.getAll()); 45 | System.out.println("[+]Cloning finished"); 46 | System.out.println("[+]Starting to build all repositories"); 47 | repositoryManager.buildRepositories(Tools.getTools()); 48 | System.out.println("[+]All projects have been built"); 49 | System.out.println("[+]Starting to extract the builds to the library"); 50 | repositoryManager.extractBuilds(Tools.getTools()); 51 | System.out.println("[+]Extraction complete"); 52 | System.out.println("[+]Verifying the toolset"); 53 | repositoryManager.verifyInstallation(); 54 | System.out.println("[+]Verification succesful!"); 55 | System.out.println("[+]Installation complete!"); 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /src/main/java/command/Updater.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package command; 18 | 19 | import apc.RepositoryManager; 20 | import java.io.IOException; 21 | import library.Repositories; 22 | import library.Tools; 23 | 24 | /** 25 | * Handles the repositories to update and rebuild them 26 | * 27 | * @author Max 'Libra' Kersten 28 | */ 29 | public class Updater { 30 | 31 | public void update() throws IOException, Exception { 32 | System.out.println("[+]Starting the update"); 33 | RepositoryManager repositoryManager = new RepositoryManager(); 34 | System.out.println("[+]Starting updating the repositories"); 35 | repositoryManager.updateRepositories(Repositories.getAll()); 36 | System.out.println("[+]Updating finished"); 37 | System.out.println("[+]Starting to build all repositories"); 38 | repositoryManager.buildRepositories(Tools.getTools()); 39 | System.out.println("[+]All projects have been built"); 40 | System.out.println("[+]Removing tools from the library"); 41 | repositoryManager.emptyLibraryFolders(Tools.getTools()); 42 | System.out.println("[+]Succesfully removed tools from the library"); 43 | System.out.println("[+]Starting to extract the builds to the library"); 44 | repositoryManager.extractBuilds(Tools.getTools()); 45 | System.out.println("[+]Extraction complete"); 46 | System.out.println("[+]Verifying the toolset"); 47 | repositoryManager.verifyInstallation(); 48 | System.out.println("[+]Verification succesful!"); 49 | System.out.println("[+]Update complete!"); 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /src/main/java/enumeration/Action.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package enumeration; 18 | 19 | /** 20 | * The action as specified by the user 21 | * 22 | * @author Max 'Libra' Kersten 23 | */ 24 | public enum Action { 25 | INSTALL, 26 | COMPACT_INSTALL, 27 | UPDATE, 28 | DECOMPILE, 29 | ERROR 30 | } 31 | -------------------------------------------------------------------------------- /src/main/java/enumeration/DecompilerType.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package enumeration; 18 | 19 | /** 20 | * Enumeration used to list the decompilers that are included 21 | * 22 | * @author Max 'Libra' Kersten 23 | */ 24 | public enum DecompilerType { 25 | APKTOOL, 26 | CFR, 27 | DEX2JAR, 28 | FERNFLOWER, 29 | JADX, 30 | JDCMD, 31 | JEB3, 32 | PROCYON 33 | } 34 | -------------------------------------------------------------------------------- /src/main/java/library/Constants.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package library; 18 | 19 | import apc.AndroidProjectCreator; 20 | import java.io.File; 21 | import java.net.URISyntaxException; 22 | import java.util.UUID; 23 | 24 | /** 25 | * Within this class, constant values are declared. To keep an overview and 26 | * allow changes in the program without altering multiple classes and various 27 | * variables, the variables are stored in one static class. 28 | * 29 | * An example of an advantage would be a change in the location of the library 30 | * folder. In this class, the field LIBRARY_FOLDER_NAME is contains 31 | * the name of this folder. Changing it, will change the name within the whole 32 | * program, without any additional changes. 33 | * 34 | * @author Max 'Libra' Kersten 35 | */ 36 | public class Constants { 37 | 38 | /** 39 | * Determines if the current operating system is Windows. 40 | * 41 | * @return true if the operating system is Windows, false if it is not. 42 | */ 43 | public static boolean isWindows() { 44 | //If the os.name property of the Dalvik VM contains "windows", the system is Windows based 45 | if (System.getProperty("os.name").toLowerCase().contains("windows")) { 46 | return true; 47 | } 48 | return false; 49 | } 50 | 51 | /** 52 | * Determines if the current operating system is a Linux distribution. 53 | * 54 | * @return true if the operating system is a Linux distribution, false if it 55 | * is not. 56 | */ 57 | public static boolean isLinux() { 58 | //If the os.name property of the Dalvik VM contains "linux", the system is a Linux distribution 59 | if (System.getProperty("os.name").toLowerCase().contains("linux")) { 60 | return true; 61 | } 62 | return false; 63 | } 64 | 65 | /** 66 | * Determines if the current operating system is a MacOS based operating 67 | * system 68 | * 69 | * @return true if the host is running MacOS, false if not 70 | */ 71 | public static boolean isMac() { 72 | //If the os.name property of the Dalvik VM contains "mac os", the system is a MacOS distribution 73 | if (System.getProperty("os.name").toLowerCase().contains("mac os")) { 74 | return true; 75 | } 76 | return false; 77 | } 78 | 79 | /** 80 | * Obtain the base location of this instance of APC 81 | * 82 | * @return the folder in which the JAR resides 83 | */ 84 | public static final String getProgramBase() { 85 | try { 86 | return new File(AndroidProjectCreator.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath()).getParentFile().getAbsolutePath(); 87 | } catch (URISyntaxException ex) { 88 | //Since this is a constant which is used in nearly every other constant, it may not fail. This is therefore also disconnected from the main error handling try-catch clause, which is located in the ArgumentManager. 89 | System.out.println("[+]An error occurred upon requesting the location of this JAR. Please make sure the permissions are correctly set and try again."); 90 | System.exit(1); 91 | //Unreachable code to avoid compiler issues 92 | return null; 93 | } 94 | } 95 | 96 | /** 97 | * The name of the library folder, which resides in the same folder as this 98 | * JAR 99 | */ 100 | private static final String LIBRARY_FOLDER_NAME = "/library"; 101 | 102 | /** 103 | * Gets the complete path of the library folder, which resides in the same 104 | * directory as this JAR resides in. 105 | */ 106 | public static final String LIBRARY_FOLDER = getProgramBase() + LIBRARY_FOLDER_NAME; 107 | 108 | /** 109 | * The name of the build output 110 | */ 111 | public static final String BUILD_OUTPUT = "buildOutput"; 112 | 113 | /** 114 | * The temporary folder, which is used during the decompilation process. 115 | * This folder is unique during each execution of the program using the Java 116 | * UUID functionality. After the execution is done (during the cleaning), 117 | * the folder is removed but the folder named "temp" still exists, since 118 | * multiple instances of AndroidProjectCreator can run at the same time. 119 | */ 120 | public static final String TEMP_LIBRARY_FOLDER = LIBRARY_FOLDER + "/temp" + "/" + UUID.randomUUID().toString(); 121 | 122 | /** 123 | * The location of JAR, which was created by convertingthe classes.dex with 124 | * Dex2Jar and placed within the temporary library folder. 125 | */ 126 | public static final String TEMP_CONVERTED_JAR = TEMP_LIBRARY_FOLDER + "/output.jar"; 127 | 128 | /** 129 | * The location of the template project, which is used until the assembly 130 | * process is completed. After that, it is copied to the user-specified 131 | * output location and deleted 132 | */ 133 | public static final String TEMP_TEMPLATE_FOLDER = TEMP_LIBRARY_FOLDER + "/ap"; 134 | 135 | /** 136 | * The main folder within the source part of the template project. This 137 | * variable is used multiple times and only used within the Constants class. 138 | */ 139 | private static final String TEMP_TEMPLATE_APP_SOURCE_MAIN_FOLDER = TEMP_TEMPLATE_FOLDER + "/app/src/main"; 140 | 141 | /** 142 | * The location of the source code within the template project 143 | */ 144 | public static final String TEMP_TEMPLATE_SOURCE = TEMP_TEMPLATE_APP_SOURCE_MAIN_FOLDER + "/java"; 145 | 146 | /** 147 | * The location of the AndroidManifest file within the template project 148 | */ 149 | public static final String TEMP_TEMPLATE_MANIFEST_FILE = TEMP_TEMPLATE_APP_SOURCE_MAIN_FOLDER + "/AndroidManifest.xml"; 150 | 151 | /** 152 | * The location of the resources folder within the template project 153 | */ 154 | public static final String TEMP_TEMPLATE_RESOURCES_FOLDER = TEMP_TEMPLATE_APP_SOURCE_MAIN_FOLDER + "/res"; 155 | 156 | /** 157 | * The location of the assets within the resources folder of the template 158 | * project 159 | */ 160 | public static final String TEMP_TEMPLATE_ASSET_FOLDER = TEMP_TEMPLATE_RESOURCES_FOLDER + "/assets"; 161 | 162 | /** 163 | * The location of the SMALI folder within the resources folder of the 164 | * template project 165 | */ 166 | public static final String TEMP_TEMPLATE_SMALI_FOLDER = TEMP_TEMPLATE_SOURCE + "/smali"; 167 | 168 | /** 169 | * The location of the libraries within the template project 170 | */ 171 | public static final String TEMP_TEMPLATE_LIBS_FOLDER = TEMP_TEMPLATE_SOURCE + "/libraries"; 172 | 173 | /** 174 | * The temporary folder used to store the decompiled source code 175 | */ 176 | public static final String TEMP_SOURCES_FOLDER = TEMP_LIBRARY_FOLDER + "/sources"; 177 | 178 | /** 179 | * The location of the resources folder within the temporary folder 180 | */ 181 | public static final String TEMP_RESOURCES_FOLDER = TEMP_LIBRARY_FOLDER + "/apktool/res"; 182 | 183 | /** 184 | * The location of the manifest file in the temporary folder 185 | */ 186 | public static final String TEMP_MANIFEST_FILE = TEMP_LIBRARY_FOLDER + "/apktool/AndroidManifest.xml"; 187 | 188 | /** 189 | * The location of the libraries in the temporary folder 190 | */ 191 | public static final String TEMP_LIB_FOLDER = TEMP_LIBRARY_FOLDER + "/apktool/lib"; 192 | 193 | /** 194 | * The location of the Smali files in the temporary folder 195 | */ 196 | public static final String TEMP_SMALI_FOLDER = TEMP_LIBRARY_FOLDER + "/apktool-smali/smali"; 197 | 198 | /** 199 | * The location of the assets in the temporary folder 200 | */ 201 | public static final String TEMP_ASSET_FOLDER = TEMP_LIBRARY_FOLDER + "/apktool/assets"; 202 | /** 203 | * The location of APKTool within the library 204 | */ 205 | public static final String APKTOOL_LIBRARY_FOLDER = LIBRARY_FOLDER + "/apktool"; 206 | 207 | /** 208 | * The location of Dex2Jar within the library 209 | */ 210 | public static final String DEX2JAR_LIBRARY_FOLDER = LIBRARY_FOLDER + "/dex2jar"; 211 | 212 | /** 213 | * The location of Fernflower within the library 214 | */ 215 | public static final String FERNFLOWER_LIBRARY_FOLDER = LIBRARY_FOLDER + "/fernflower"; 216 | 217 | /** 218 | * The location of JadX within the library 219 | */ 220 | public static final String JADX_LIBRARY_FOLDER = LIBRARY_FOLDER + "/jadx/bin"; 221 | 222 | /** 223 | * The location of JD-CMD within the library 224 | */ 225 | public static final String JDCMD_LIBRARY_FOLDER = LIBRARY_FOLDER + "/jdcmd"; 226 | 227 | /** 228 | * The location of the Android Studio template project within the library 229 | */ 230 | public static final String ANDROIDPROJECT_LIBRARY_FOLDER = LIBRARY_FOLDER + "/androidproject"; 231 | 232 | /** 233 | * The location of the JEB3 CLI Android Decompiler script within the library 234 | */ 235 | public static final String JEB3_CLI_ANDROID_SCRIPT_LIBRARY_FOLDER = LIBRARY_FOLDER + "/jeb3"; 236 | /** 237 | * The location of CFR within the library 238 | */ 239 | public static final String CFR_LIBRARY_FOLDER = LIBRARY_FOLDER + "/cfr"; 240 | 241 | /** 242 | * The location of Procyon within the library 243 | */ 244 | public static final String PROCYON_LIBRARY_FOLDER = LIBRARY_FOLDER + "/procyon"; 245 | /** 246 | * The repository folder contains all cloned repositories during the 247 | * installation 248 | */ 249 | public static final String REPOSITORY_FOLDER = LIBRARY_FOLDER + "/repos"; 250 | 251 | /** 252 | * The location of the Dex2Jar repository on the disk 253 | */ 254 | public static final String DEX2JAR_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/dex2jar"; 255 | 256 | /** 257 | * The location of the JadX repository on the disk 258 | */ 259 | public static final String JADX_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/jadx"; 260 | 261 | /** 262 | * The location of the JD-CMD repository on the disk 263 | */ 264 | public static final String JDCMD_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/jdcmd"; 265 | 266 | /** 267 | * The location of the Fernflower repository on the disk 268 | */ 269 | public static final String FERNFLOWER_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/fernflower"; 270 | 271 | /** 272 | * The location of the APKTool repository on the disk 273 | */ 274 | public static final String APKTOOL_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/apktool"; 275 | 276 | /** 277 | * The location of the JEB3 CLI Android Decompiler script repository 278 | */ 279 | public static final String JEB3_CLI_ANDROID_SCRIPT_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/jeb3"; 280 | 281 | /** 282 | * The location of the Android Studio template repository on the disk 283 | */ 284 | public static final String ANDROIDPROJECT_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/androidproject"; 285 | 286 | /** 287 | * The location of the pre-built CFR decompiler repository on the disk 288 | */ 289 | public static final String CFR_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/cfr"; 290 | 291 | /** 292 | * The location of the pre-built ProCyon decompiler on the disk 293 | */ 294 | public static final String PROCYON_REPOSITORY_FOLDER = REPOSITORY_FOLDER + "/procyon"; 295 | } 296 | -------------------------------------------------------------------------------- /src/main/java/library/ProjectInfos.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package library; 18 | 19 | import java.io.File; 20 | import java.util.ArrayList; 21 | import java.util.List; 22 | import model.Command; 23 | import model.ProjectInfo; 24 | 25 | /** 26 | * All ProjectInfo objects are created in this class. To obtain information 27 | * about a specific project, one has to call that specific function. To obtain 28 | * all ProjectInfo objects in a list, use the getAll function. 29 | * 30 | * @author Max 'Libra' Kersten 31 | */ 32 | public class ProjectInfos { 33 | 34 | /** 35 | * Get all the ProjectInfo objects in a list 36 | * 37 | * @return all embedded ProjectInfo objects in a list 38 | */ 39 | public static List getAll() { 40 | List projectInfos = new ArrayList<>(); 41 | projectInfos.add(getApkTool()); 42 | projectInfos.add(getCfr()); 43 | projectInfos.add(getDex2Jar()); 44 | projectInfos.add(getFernflower()); 45 | projectInfos.add(getJadX()); 46 | projectInfos.add(getJdCmd()); 47 | return projectInfos; 48 | } 49 | 50 | /** 51 | * Get the project information regarding Cfr 52 | * 53 | * @return Cfr project information 54 | */ 55 | public static ProjectInfo getCfr() { 56 | String compileCommand; 57 | //The terminal commands in Windows differ from the ones on MacOS and Linux distributions 58 | if (!Constants.isWindows()) { 59 | compileCommand = "mvn clean package"; 60 | } else { 61 | compileCommand = "mvn clean package"; 62 | } 63 | File directory = new File(Constants.CFR_REPOSITORY_FOLDER); 64 | //Set the information required to find the build, extract and copy it to the proper directory 65 | Command buildCommand = new Command(compileCommand, directory); //Gradle project 66 | File buildOutputFolder = new File(Constants.CFR_REPOSITORY_FOLDER + "/target"); 67 | String partialOutputName = "-SNAPSHOT.jar"; 68 | return new ProjectInfo(buildCommand, buildOutputFolder, partialOutputName); 69 | } 70 | 71 | /** 72 | * Get the project information regarding Dex2Jar 73 | * 74 | * @return Dex2Jar project information 75 | */ 76 | public static ProjectInfo getDex2Jar() { 77 | String compileCommand; 78 | //The terminal commands in Windows differ from the ones on MacOS and Linux distributions 79 | if (!Constants.isWindows()) { 80 | compileCommand = "./gradlew clean distZip"; 81 | } else { 82 | compileCommand = "gradlew.bat clean distZip"; 83 | } 84 | File directory = new File(Constants.DEX2JAR_REPOSITORY_FOLDER); 85 | //Set the information required to find the build, extract and copy it to the proper directory 86 | Command buildCommand = new Command(compileCommand, directory); //Gradle project 87 | File buildOutputFolder = new File(Constants.DEX2JAR_REPOSITORY_FOLDER + "/dex-tools/build/distributions"); 88 | String partialOutputName = "-SNAPSHOT.zip"; 89 | return new ProjectInfo(buildCommand, buildOutputFolder, partialOutputName); 90 | } 91 | 92 | /** 93 | * Get the project information regarding JadX 94 | * 95 | * @return JadX project information 96 | */ 97 | public static ProjectInfo getJadX() { 98 | String compileCommand; 99 | //The terminal commands in Windows differ from the ones on MacOS and Linux distributions 100 | if (!Constants.isWindows()) { 101 | compileCommand = "./gradlew dist"; 102 | } else { 103 | compileCommand = "gradlew.bat dist"; 104 | } 105 | File directory = new File(Constants.JADX_REPOSITORY_FOLDER); 106 | //Set the information required to find the build, extract and copy it to the proper directory 107 | Command buildCommand = new Command(compileCommand, directory); 108 | File buildOutputFolder = new File(Constants.JADX_REPOSITORY_FOLDER + "/build"); 109 | String partialOutputName = "jadx-dev.zip"; 110 | return new ProjectInfo(buildCommand, buildOutputFolder, partialOutputName); 111 | } 112 | 113 | /** 114 | * Get the project information regarding JD-CMD 115 | * 116 | * @return JD-CMD project information 117 | */ 118 | public static ProjectInfo getJdCmd() { 119 | String compileCommand; 120 | if (!Constants.isWindows()) { 121 | compileCommand = "mvn package"; 122 | } else { 123 | compileCommand = "mvn package"; 124 | } 125 | File directory = new File(Constants.JDCMD_REPOSITORY_FOLDER); 126 | Command buildCommand = new Command(compileCommand, directory); 127 | File buildOutputFolder = new File(Constants.JDCMD_REPOSITORY_FOLDER); 128 | String partialOutputName = "-SNAPSHOT-dist.zip"; 129 | return new ProjectInfo(buildCommand, buildOutputFolder, partialOutputName); 130 | } 131 | 132 | /** 133 | * Get the project information regarding Fernflower 134 | * 135 | * @return Fernflower project information 136 | */ 137 | public static ProjectInfo getFernflower() { 138 | String compileCommand; 139 | if (!Constants.isWindows()) { 140 | compileCommand = "./gradlew jar"; 141 | } else { 142 | compileCommand = "gradlew.bat jar"; 143 | } 144 | File directory = new File(Constants.FERNFLOWER_REPOSITORY_FOLDER); 145 | Command buildCommand = new Command(compileCommand, directory); 146 | File buildOutputFolder = new File(Constants.FERNFLOWER_REPOSITORY_FOLDER + "/build/libs"); 147 | String partialOutputName = "fernflower.jar"; 148 | return new ProjectInfo(buildCommand, buildOutputFolder, partialOutputName); 149 | } 150 | 151 | /** 152 | * Get the project information regarding APKTool 153 | * 154 | * @return APKTool project information 155 | */ 156 | public static ProjectInfo getApkTool() { 157 | String compileCommand; 158 | if (!Constants.isWindows()) { 159 | compileCommand = "./gradlew build shadowJar"; 160 | } else { 161 | compileCommand = "gradlew.bat build shadowJar"; 162 | } 163 | File directory = new File(Constants.APKTOOL_REPOSITORY_FOLDER); 164 | Command buildCommand = new Command(compileCommand, directory); 165 | File buildOutputFolder = new File(Constants.APKTOOL_REPOSITORY_FOLDER + "/brut.apktool/apktool-cli/build/libs"); 166 | String partialOutputName = "apktool-cli-all.jar"; 167 | return new ProjectInfo(buildCommand, buildOutputFolder, partialOutputName); 168 | } 169 | } 170 | -------------------------------------------------------------------------------- /src/main/java/library/Repositories.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package library; 18 | 19 | import enumeration.DecompilerType; 20 | import java.io.File; 21 | import java.util.ArrayList; 22 | import java.util.List; 23 | import model.Repository; 24 | 25 | /** 26 | * All repositories are created in this class. To obtain a specific repository, 27 | * one has to call that specific function. To obtain all repositories in a list, 28 | * use the getAll function. 29 | * 30 | * @author Max 'Libra' Kersten 31 | */ 32 | public class Repositories { 33 | 34 | /** 35 | * Get all repositories that are included within this project 36 | * 37 | * @return all repositories in a list 38 | */ 39 | public static List getAll() { 40 | List repositories = new ArrayList<>(); 41 | repositories.add(getAndroidProject()); 42 | repositories.add(getApkTool()); 43 | repositories.add(getCfr()); 44 | repositories.add(getDex2Jar()); 45 | repositories.add(getFernflower()); 46 | repositories.add(getJadX()); 47 | repositories.add(getJdCmd()); 48 | repositories.add(getJeb3AndroidDecompilerScript()); 49 | repositories.add(getProcyon()); 50 | return repositories; 51 | } 52 | 53 | /** 54 | * Get the Dex2Jar repository 55 | * 56 | * @return the Dex2Jar repository 57 | */ 58 | public static Repository getDex2Jar() { 59 | //Set the information for the repository 60 | String name = DecompilerType.DEX2JAR.toString().toLowerCase(); 61 | String url = "https://github.com/pxb1988/dex2jar.git"; 62 | File directory = new File(Constants.DEX2JAR_REPOSITORY_FOLDER); 63 | String branch = "2.x"; 64 | return new Repository(name, url, directory, branch); 65 | } 66 | 67 | /** 68 | * Get the JadX repository 69 | * 70 | * @return the JadX repository 71 | */ 72 | public static Repository getJadX() { 73 | //Set the information for the repository 74 | String name = DecompilerType.JADX.toString().toLowerCase(); 75 | String url = "https://github.com/skylot/jadx.git"; 76 | File directory = new File(Constants.JADX_REPOSITORY_FOLDER); 77 | String branch = "master"; 78 | 79 | return new Repository(name, url, directory, branch); 80 | } 81 | 82 | /** 83 | * Get the JD-CMD repository 84 | * 85 | * @return the JD-CMD repository 86 | */ 87 | public static Repository getJdCmd() { 88 | String name = DecompilerType.JDCMD.toString().toLowerCase(); 89 | //String url = "https://github.com/kwart/jd-cmd.git"; 90 | String url = "https://github.com/ThisIsLibra/jdcmd.git"; 91 | File directory = new File(Constants.JDCMD_REPOSITORY_FOLDER); 92 | String branch = "main"; 93 | return new Repository(name, url, directory, branch); 94 | } 95 | 96 | /** 97 | * Get the Fernflower repository 98 | * 99 | * @return the Fernflower repository 100 | */ 101 | public static Repository getFernflower() { 102 | String name = DecompilerType.FERNFLOWER.toString().toLowerCase(); 103 | String url = "https://github.com/fesh0r/fernflower.git"; 104 | File directory = new File(Constants.FERNFLOWER_REPOSITORY_FOLDER); 105 | String branch = "master"; 106 | return new Repository(name, url, directory, branch); 107 | } 108 | 109 | /** 110 | * Get the APKTool repository 111 | * 112 | * @return the APKTool repository 113 | */ 114 | public static Repository getApkTool() { 115 | String name = DecompilerType.APKTOOL.toString().toLowerCase(); 116 | String url = "https://github.com/iBotPeaches/Apktool.git"; 117 | File directory = new File(Constants.APKTOOL_REPOSITORY_FOLDER); 118 | String branch = "master"; 119 | return new Repository(name, url, directory, branch); 120 | } 121 | 122 | /** 123 | * Get the Android Studio template project 124 | * 125 | * @return the Android Studio template project 126 | */ 127 | public static Repository getAndroidProject() { 128 | String name = "androidproject"; 129 | //String name = "androidstudioproject"; 130 | String url = "https://github.com/ThisIsLibra/AndroidStudioProject.git"; 131 | File directory = new File(Constants.ANDROIDPROJECT_REPOSITORY_FOLDER); 132 | String branch = "main"; 133 | return new Repository(name, url, directory, branch); 134 | } 135 | 136 | /** 137 | * Get the pre-built CFR decompiler 138 | * 139 | * @return the pre-built CFR decompiler 140 | */ 141 | public static Repository getCfr() { 142 | String name = DecompilerType.CFR.toString().toLowerCase(); 143 | String url = "https://github.com/leibnitz27/cfr.git"; 144 | File directory = new File(Constants.CFR_REPOSITORY_FOLDER); 145 | String branch = "master"; 146 | return new Repository(name, url, directory, branch); 147 | } 148 | 149 | /** 150 | * Get the pre-built Procyon decompiler 151 | * 152 | * @return the pre-built Procyon decompiler 153 | */ 154 | public static Repository getProcyon() { 155 | String name = DecompilerType.PROCYON.toString().toLowerCase(); 156 | String url = "https://github.com/ThisIsLibra/procyon-decompiler.git"; 157 | File directory = new File(Constants.PROCYON_REPOSITORY_FOLDER); 158 | String branch = "apc-1.1"; 159 | return new Repository(name, url, directory, branch); 160 | } 161 | 162 | /** 163 | * Get the script to decompile an Android Package (APK) with JEB3 164 | * 165 | * @return the repository with the JEB3 script 166 | */ 167 | public static Repository getJeb3AndroidDecompilerScript() { 168 | String name = DecompilerType.JEB3.toString().toLowerCase(); 169 | String url = "https://github.com/ThisIsLibra/jeb3-cli-android-decompiler.git"; 170 | File directory = new File(Constants.JEB3_CLI_ANDROID_SCRIPT_REPOSITORY_FOLDER); 171 | String branch = "main"; 172 | return new Repository(name, url, directory, branch); 173 | } 174 | } 175 | -------------------------------------------------------------------------------- /src/main/java/library/Tools.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package library; 18 | 19 | import java.util.ArrayList; 20 | import java.util.List; 21 | import model.Tool; 22 | 23 | /** 24 | * All tools that are included in this project can be found in this class. A 25 | * tool consists of two parts. The Repository and the ProjectInfo, both of which 26 | * contain information that is required during the cloning and building. 27 | * 28 | * @author Max 'Libra' Kersten 29 | */ 30 | public class Tools { 31 | 32 | /** 33 | * Get all tools that are included in this project 34 | * 35 | * @return a list of all tools 36 | */ 37 | public static List getTools() { 38 | List tools = new ArrayList<>(); 39 | tools.add(getAndroidStudioProject()); 40 | tools.add(getApkTool()); 41 | tools.add(getCfr()); 42 | tools.add(getDex2Jar()); 43 | tools.add(getJadX()); 44 | tools.add(getJdCmd()); 45 | tools.add(getJeb3AndroidDecompilerScript()); 46 | tools.add(getFernflower()); 47 | tools.add(getProcyon()); 48 | return tools; 49 | } 50 | 51 | /** 52 | * The Dex2Jar tool 53 | * 54 | * @return the Dex2Jar tool object 55 | */ 56 | private static Tool getDex2Jar() { 57 | return new Tool(Repositories.getDex2Jar(), ProjectInfos.getDex2Jar()); 58 | } 59 | 60 | /** 61 | * The JadX tool 62 | * 63 | * @return the JadX tool object 64 | */ 65 | private static Tool getJadX() { 66 | return new Tool(Repositories.getJadX(), ProjectInfos.getJadX()); 67 | } 68 | 69 | /** 70 | * The JD-CMD tool 71 | * 72 | * @return the JD-CMD tool object 73 | */ 74 | private static Tool getJdCmd() { 75 | return new Tool(Repositories.getJdCmd(), ProjectInfos.getJdCmd()); 76 | } 77 | 78 | /** 79 | * The Fernflower tool 80 | * 81 | * @return the Fernflower tool object 82 | */ 83 | private static Tool getFernflower() { 84 | return new Tool(Repositories.getFernflower(), ProjectInfos.getFernflower()); 85 | } 86 | 87 | /** 88 | * The APKTool tool 89 | * 90 | * @return the APKTool tool object 91 | */ 92 | private static Tool getApkTool() { 93 | return new Tool(Repositories.getApkTool(), ProjectInfos.getApkTool()); 94 | } 95 | 96 | /** 97 | * The Android Studio template project 98 | * 99 | * @return the Android Studio template tool object 100 | */ 101 | private static Tool getAndroidStudioProject() { 102 | return new Tool(Repositories.getAndroidProject(), null); 103 | } 104 | 105 | /** 106 | * The pre-built CFR decompiler tool 107 | * 108 | * @return the pre-built CFR decompiler tool object 109 | */ 110 | private static Tool getCfr() { 111 | return new Tool(Repositories.getCfr(), ProjectInfos.getCfr()); 112 | } 113 | 114 | /** 115 | * The pre-built Procyon decompiler tool 116 | * 117 | * @return the pre-built Procyon decompiler tool object 118 | */ 119 | private static Tool getProcyon() { 120 | return new Tool(Repositories.getProcyon(), null); 121 | } 122 | 123 | /** 124 | * The JEB3 Android decompiler script 125 | * 126 | * @return the tool object containing the repository 127 | */ 128 | private static Tool getJeb3AndroidDecompilerScript() { 129 | return new Tool(Repositories.getJeb3AndroidDecompilerScript(), null); 130 | } 131 | } 132 | -------------------------------------------------------------------------------- /src/main/java/model/ArgumentPackage.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package model; 18 | 19 | import enumeration.Action; 20 | import enumeration.DecompilerType; 21 | import java.io.File; 22 | 23 | /** 24 | * The ArgumentPackage class is used as a single object to be shared between the 25 | * ArgumentParser and the ArgumentManager. Depending on the decompiler, some 26 | * values may be null within this class, which is fine since they're not 27 | * required. 28 | * 29 | * @author Max 'Libra' Kersten 30 | */ 31 | public class ArgumentPackage { 32 | 33 | private DecompilerType decompilerType; 34 | private File apk; 35 | private File outputLocation; 36 | private File jeb3Folder; 37 | private Action action; 38 | 39 | /** 40 | * This constructor is used when an action requires no parameters, such as 41 | * INSTALL, UPDATE or ERROR 42 | * 43 | * @param action the action to be set 44 | */ 45 | public ArgumentPackage(Action action) { 46 | this.action = action; 47 | } 48 | 49 | /** 50 | * This constructor is used to save the requested decompiler, the APK file 51 | * and the output location for the Android Studio Project. Note that the 52 | * action within this object is set to DECOMPILE by default. 53 | * 54 | * @param decompilerType the requested decompiler 55 | * @param apk the APK to be decompiled 56 | * @param outputLocation the output location for the Android Studio project 57 | */ 58 | public ArgumentPackage(DecompilerType decompilerType, File apk, File outputLocation) { 59 | this.action = Action.DECOMPILE; 60 | this.decompilerType = decompilerType; 61 | this.apk = apk; 62 | this.outputLocation = outputLocation; 63 | } 64 | 65 | /** 66 | * This constructor is to be used when the specified decompiler is JEB3. The 67 | * action is set to DECOMPILE and the decompiler type to JEB3 by default. 68 | * 69 | * @param apk the APK to decompile 70 | * @param outputLocation the output location of the Android Studio project 71 | * @param jeb3Folder the folder in which JEB3 is installed, i.e. 72 | * /path/to/jeb3-pro 73 | */ 74 | public ArgumentPackage(File apk, File outputLocation, File jeb3Folder) { 75 | this.action = Action.DECOMPILE; 76 | this.decompilerType = DecompilerType.JEB3; 77 | this.apk = apk; 78 | this.outputLocation = outputLocation; 79 | this.jeb3Folder = jeb3Folder; 80 | } 81 | 82 | /** 83 | * Get the action that was set by the ArgumentParser 84 | * 85 | * @return the action to execute 86 | */ 87 | public Action getAction() { 88 | return action; 89 | } 90 | 91 | /** 92 | * The decompiler type that was set by the ArgumentParser 93 | * 94 | * @return the requested decompiler 95 | */ 96 | public DecompilerType getDecompilerType() { 97 | return decompilerType; 98 | } 99 | 100 | /** 101 | * The APK file object that was set by the ArgumentParser 102 | * 103 | * @return the APK file object 104 | */ 105 | public File getApk() { 106 | return apk; 107 | } 108 | 109 | /** 110 | * The output location of the Android Studio Project 111 | * 112 | * @return the output location file object 113 | */ 114 | public File getOutputLocation() { 115 | return outputLocation; 116 | } 117 | 118 | /** 119 | * The file object of the JEB3 folder 120 | * 121 | * @return the JEB3 folder object 122 | */ 123 | public File getJeb3Folder() { 124 | return jeb3Folder; 125 | } 126 | 127 | } 128 | -------------------------------------------------------------------------------- /src/main/java/model/Command.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package model; 18 | 19 | import java.io.File; 20 | import java.io.IOException; 21 | import java.io.InputStream; 22 | import java.io.*; 23 | import java.util.logging.Level; 24 | import java.util.logging.Logger; 25 | import library.Constants; 26 | 27 | /** 28 | * Execute a command line command on any platform (Windows, MacOS and Linux 29 | * distributions) and receive the results back. The results are shown through 30 | * the default output stream of this application. 31 | * 32 | * @author Max 'Libra' Kersten 33 | */ 34 | public class Command { 35 | 36 | /** 37 | * The directory in which the command is executed 38 | */ 39 | private final File workingDirectory; 40 | 41 | /** 42 | * The command which is to be executed 43 | */ 44 | private final String command; 45 | 46 | /** 47 | * Create an instance of the command class, which builds a Gradle project 48 | * 49 | * @param command the command which is required to compile the project 50 | * @param workingDirectory the directory where the project resides 51 | */ 52 | public Command(String command, File workingDirectory) { 53 | this.command = command; 54 | this.workingDirectory = workingDirectory; 55 | } 56 | 57 | /** 58 | * Executes the command based on the previously provided information 59 | * 60 | * Original code taken from Pepe (edited by tvanfosson) from 61 | * https://stackoverflow.com/a/5437863 Code altered by Max 'Libra' Kersten 62 | * 63 | * @throws IOException if something within the file handling goes wrong 64 | */ 65 | public void execute() throws IOException { 66 | try { 67 | String[] processName = new String[1]; 68 | if (Constants.isWindows()) { 69 | processName[0] = "cmd"; 70 | } else { 71 | processName[0] = "sh"; 72 | } 73 | Process p = Runtime.getRuntime().exec(processName, null, workingDirectory); 74 | new Thread(new SyncPipe(p.getErrorStream(), System.err)).start(); 75 | new Thread(new SyncPipe(p.getInputStream(), System.out)).start(); 76 | PrintWriter stdin = new PrintWriter(p.getOutputStream()); 77 | //Enter commands for the shell here 78 | stdin.println(command); 79 | stdin.close(); 80 | p.waitFor(); 81 | //New line to avoid the next line to be printed on the same line as the one which ends the command 82 | System.out.println(""); 83 | } catch (IOException | InterruptedException ex) { 84 | throw new IOException("The working directory (" + workingDirectory.getAbsolutePath() + ") can not be found or the command (" + command + ") can not be found!"); 85 | } 86 | } 87 | } 88 | 89 | /** 90 | * Code used to execute commands and read the output stream back to another 91 | * stream, in this case, the standard output stream. 92 | * 93 | * The original code is taken from Pepe (and was edited by tvanfosson) from 94 | * https://stackoverflow.com/a/5437863 95 | * 96 | * @author Pepe and tvanfosson 97 | */ 98 | class SyncPipe implements Runnable { 99 | 100 | public SyncPipe(InputStream istrm, OutputStream ostrm) { 101 | istrm_ = istrm; 102 | ostrm_ = ostrm; 103 | } 104 | 105 | public void run() { 106 | final byte[] buffer = new byte[1024]; 107 | try { 108 | for (int length = 0; (length = istrm_.read(buffer)) != -1;) { 109 | 110 | ostrm_.write(buffer, 0, length); 111 | } 112 | } catch (IOException ex) { 113 | Logger.getLogger(SyncPipe.class.getName()).log(Level.SEVERE, null, ex); 114 | } 115 | } 116 | private final OutputStream ostrm_; 117 | private final InputStream istrm_; 118 | } 119 | -------------------------------------------------------------------------------- /src/main/java/model/ProjectInfo.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package model; 18 | 19 | import java.io.File; 20 | 21 | /** 22 | * The ProjectInfo class contains additional information for a repository 23 | * 24 | * @author Max 'Libra' Kersten 25 | */ 26 | public class ProjectInfo { 27 | 28 | /** 29 | * The command to build the project 30 | */ 31 | private Command buildCommand; 32 | 33 | /** 34 | * The folder in which the output of the build is put, as described by the 35 | * programmer who created the original project (a.k.a. tool) 36 | */ 37 | private final File buildOutputFolder; 38 | 39 | /** 40 | * In some cases, the version number is in the name of the build output, so 41 | * only the partial name can be used. If the full name is known, it can be 42 | * used here as well. 43 | */ 44 | private final String partialOutputName; 45 | 46 | /** 47 | * Create an object with information about a repository 48 | * 49 | * @param buildCommand The command to build the project 50 | * @param buildOutputFolder The folder in which the output of the build is 51 | * put, as described by the programmer who created the original project 52 | * (a.k.a. tool) 53 | * @param partialOutputName In some cases, the version number is in the name 54 | * of the build output, so only the partial name can be used. If the full 55 | * name is known, it can be used here as well. 56 | */ 57 | public ProjectInfo(Command buildCommand, File buildOutputFolder, String partialOutputName) { 58 | this.buildOutputFolder = buildOutputFolder; 59 | this.buildCommand = buildCommand; 60 | this.partialOutputName = partialOutputName; 61 | } 62 | 63 | /** 64 | * Get the command which is used to build the repository 65 | * 66 | * @return the build command 67 | */ 68 | public Command getBuildCommand() { 69 | return buildCommand; 70 | } 71 | 72 | /** 73 | * Get the location where the building process places its output 74 | * 75 | * @return the output folder of the build 76 | */ 77 | public File getBuildOutputFolder() { 78 | return buildOutputFolder; 79 | } 80 | 81 | /** 82 | * In some cases, the version number is in the name of the build output, so 83 | * only the partial name can be used. If the full name is known, it can be 84 | * used here as well. 85 | * 86 | * @return the (partial) output name 87 | */ 88 | public String getPartialOutputName() { 89 | return partialOutputName; 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /src/main/java/model/Repository.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package model; 18 | 19 | import java.io.File; 20 | import java.io.IOException; 21 | import java.io.PrintWriter; 22 | import static java.util.Collections.singleton; 23 | import org.eclipse.jgit.api.Git; 24 | import org.eclipse.jgit.api.errors.GitAPIException; 25 | import org.eclipse.jgit.lib.TextProgressMonitor; 26 | 27 | /** 28 | * The repository from which a tool is cloned 29 | * 30 | * @author Max 'Libra' Kersten 31 | */ 32 | public class Repository { 33 | 34 | /** 35 | * The name of the repository 36 | */ 37 | private final String name; 38 | 39 | /** 40 | * The URL of the repository 41 | */ 42 | private final String url; 43 | 44 | /** 45 | * The local directory in which the cloned repository should be saved 46 | */ 47 | private final File directory; 48 | 49 | /** 50 | * The branch in the repository which should be used 51 | */ 52 | private final String branch; 53 | 54 | /** 55 | * Create a repository object which can be used to clone the repository with 56 | * the provided information 57 | * 58 | * @param name The name of the repository 59 | * @param url The URL of the repository 60 | * @param directory The local directory in which the cloned repository 61 | * should be saved 62 | * @param branch The branch in the repository which should be used 63 | */ 64 | public Repository(String name, String url, File directory, String branch) { 65 | this.name = name; 66 | this.url = url; 67 | this.directory = directory; 68 | this.branch = branch; 69 | } 70 | 71 | /** 72 | * Gets the name of the repository 73 | * 74 | * @return 75 | */ 76 | public String getName() { 77 | return name; 78 | } 79 | 80 | /** 81 | * Function to clone the repository 82 | * 83 | * @throws IOException if something goes wrong, this exception is thrown 84 | */ 85 | public void cloneRepository() throws IOException { 86 | try { 87 | Git.cloneRepository() 88 | .setProgressMonitor(new TextProgressMonitor(new PrintWriter(System.out))) 89 | .setURI(url) 90 | .setDirectory(directory) 91 | .setBranchesToClone(singleton(branch)) 92 | .setBranch(branch) 93 | .call(); 94 | 95 | } catch (GitAPIException ex) { 96 | //Because the GitAPIException is abstract and cannot be instantiated, another (similar) exception is used 97 | throw new IOException("[+]There was an error cloing " + name + ". Verify your internet connection and the permissions of the folder!"); 98 | } 99 | } 100 | 101 | /** 102 | * Updates the current repository 103 | * 104 | * @throws IOException if the Git pull goes wrong of if the directory cannot 105 | * be found 106 | */ 107 | public void updateRepository() throws IOException { 108 | try { 109 | Git git = Git.open(directory); 110 | if (git.pull().setRemoteBranchName(branch).call().isSuccessful()) { 111 | System.out.println("[+]Git pull succesful for " + name); 112 | } 113 | } catch (GitAPIException ex) { 114 | //Because the GitAPIException is abstract and cannot be instantiated, another (similar) exception is used 115 | throw new IOException("Git pull failed, AndroidProjectCreator will now exit"); 116 | } catch (IOException ex) { 117 | throw new IOException("Repository directory not found, reinstall AndroidProjectCreator and check your permissions in this folder. AndroidProjectCreator will now exit."); 118 | } 119 | } 120 | } 121 | -------------------------------------------------------------------------------- /src/main/java/model/Tool.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2018 Max 'Libra' Kersten 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | */ 17 | package model; 18 | 19 | /** 20 | * A tool is a wrapper for a Repository object and a ProjectInfo object, as long 21 | * as both contain information about the same repository and project. 22 | * 23 | * @author Max 'Libra' Kersten 24 | */ 25 | public class Tool { 26 | 27 | /** 28 | * The repository of this tool 29 | */ 30 | private Repository repository; 31 | 32 | /** 33 | * The project info of this tool 34 | */ 35 | private ProjectInfo projectInfo; 36 | 37 | /** 38 | * A tool consists of a repository (which is cloned) and the project info 39 | * (how to build the tool from the repository) 40 | * 41 | * @param repository the repository 42 | * @param projectInfo additional information about the repository 43 | */ 44 | public Tool(Repository repository, ProjectInfo projectInfo) { 45 | this.repository = repository; 46 | this.projectInfo = projectInfo; 47 | } 48 | 49 | /** 50 | * Gets the repository of this tool 51 | * 52 | * @return the repository 53 | */ 54 | public Repository getRepository() { 55 | return repository; 56 | } 57 | 58 | /** 59 | * Gets the project info of this tool 60 | * 61 | * @return the project info 62 | */ 63 | public ProjectInfo getProjectInfo() { 64 | return projectInfo; 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /target/AndroidProjectCreator-1.5.2-stable-jar-with-dependencies.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ThisIsLibra/AndroidProjectCreator/6d99c5d7690c9a44fd67fdb3895c1d21a17b7bf3/target/AndroidProjectCreator-1.5.2-stable-jar-with-dependencies.jar --------------------------------------------------------------------------------