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‎.gitignore‎

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# Compiled class file
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*.class
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# Log file
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*.log
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*.txt
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# BlueJ files
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*.ctxt
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# Mobile Tools for Java (J2ME)
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.mtj.tmp/
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# Package Files #
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*.jar
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*.war
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*.nar
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*.ear
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*.zip
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*.tar.gz
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*.rar
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*

‎JavaEncryptionUtility.iml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
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<component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
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<output url="file://$MODULE_DIR$/target/classes" />
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<output-test url="file://$MODULE_DIR$/target/test-classes" />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
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<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
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<sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
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<excludeFolder url="file://$MODULE_DIR$/target" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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<orderEntry type="library" name="Maven: commons-codec:commons-codec:1.15" level="project" />
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</component>
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</module>

‎src/javarunargs‎

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java -classpath "C:\Users\Anon3r\IdeaProjects\JavaEncryptionUtility\target\classes;C:\Users\Anon3r\.m2\repository\commons-codec\commons-codec\1.15\commons-codec-1.15.jar" main.main
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java -classpath "C:\Users\Anon3r\.m2\repository\commons-codec\commons-codec\1.15\commons-codec-1.15.jar" main.main

‎src/main/java/Arguments/Arguments.java‎

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package Arguments;
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import Encryption.Encryption;
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import Exceptions.AESSpecifyPassword;
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import Exceptions.ArgumentsNotValidException;
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import Exceptions.Base64NotValid;
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import Loggers.Logger;
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import javax.crypto.BadPaddingException;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.List;
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public interface Arguments {
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Encryption matches(List<String> args, List<Logger> loggers) throws InterruptedException, NoSuchAlgorithmException, InvalidKeySpecException, IOException, AESSpecifyPassword, ArgumentsNotValidException, InvalidKeyException, BadPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, NoSuchPaddingException, Base64NotValid;
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List<Logger> getLoggers();
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void setLoggers(List<Logger> loggers);
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}

‎src/main/java/Arguments/DetectAESEncryption.java‎

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package Arguments;
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import Arguments.ObjectBuilderAES.*;
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import Encryption.Encryption;
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import Encryption.SimmetricEncryption;
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import Exceptions.AESSpecifyPassword;
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import Exceptions.ArgumentsNotValidException;
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import Exceptions.Base64NotValid;
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import Loggers.Logger;
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import Utilites.FactoryClassUtility;
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import javax.crypto.BadPaddingException;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.List;
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public class DetectAESEncryption extends DetectArguments {
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public DetectAESEncryption(Arguments obj) {
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super(obj);
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}
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@Override
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public Encryption matches(List<String> args, List<Logger> loggers) throws InterruptedException, NoSuchAlgorithmException, InvalidKeySpecException, IOException, AESSpecifyPassword, ArgumentsNotValidException, InvalidKeyException, BadPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, NoSuchPaddingException, Base64NotValid {
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if (args.contains("-bAES")) {
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// initialize constructors with factory class utility
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ObjBuilderAES objectBuilder =
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new VerbosityMatching(
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new KeyAESMatching(
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new IVAESMatching(
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new SizeKeyAESMatching(
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new AlgorithmAESMatching(
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new PasswordAESMatching(
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new OutputFileAESMatching(
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new InputFileAESMatching(
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new WriteKEYAESMatching(
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new WriteIVAESMatching(
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new FinalEncryptionFromTerminal(
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new FinalDecryptionFromTerminal(
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new FinalEncryptionFile(
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new FinalDecryptionFile(
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null
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)));
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SimmetricEncryption instance = FactoryClassUtility.AESInstance(loggers);
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ObjBuilderAES t = objectBuilder.matchBuilder(instance, args, loggers);
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return instance;
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}
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return super.matches(args, loggers);
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}
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}

‎src/main/java/Arguments/DetectArguments.java‎

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package Arguments;
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import Encryption.Encryption;
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import Exceptions.AESSpecifyPassword;
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import Exceptions.ArgumentsNotValidException;
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import Exceptions.Base64NotValid;
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import Loggers.Logger;
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import javax.crypto.BadPaddingException;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.List;
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public abstract class DetectArguments implements Arguments {
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private final Arguments obj;
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private List<Logger> loggers;
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public DetectArguments(Arguments obj) {
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this.obj = obj;
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}
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@Override
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public Encryption matches(List<String> args, List<Logger> loggers) throws InterruptedException, NoSuchAlgorithmException, InvalidKeySpecException, IOException, AESSpecifyPassword, ArgumentsNotValidException, InvalidKeyException, BadPaddingException, InvalidAlgorithmParameterException, IllegalBlockSizeException, NoSuchPaddingException, Base64NotValid {
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if (this.obj != null) {
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return this.obj.matches(args, loggers);
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}
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return null;
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}
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@Override
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public List<Logger> getLoggers() {
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return this.loggers;
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}
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@Override
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public void setLoggers(List<Logger> loggers) {
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this.loggers = loggers;
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}
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}

‎src/main/java/Arguments/DetectArgumentsFacade.java‎

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package Arguments;
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import Encryption.Encryption;
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import Exceptions.AESSpecifyPassword;
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import Exceptions.ArgumentsNotValidException;
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import Exceptions.Base64NotValid;
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import Loggers.Logger;
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import OperatingSystem.Linux;
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import OperatingSystem.OperatingSystemAbstract;
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import OperatingSystem.Windows;
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import Utilites.FactoryClassUtility;
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import main.main;
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import javax.crypto.BadPaddingException;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.Arrays;
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import java.util.List;
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public class DetectArgumentsFacade implements Runnable {
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private final String[] args;
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private final List<Logger> logger;
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public DetectArgumentsFacade(String[] arguments, List<Logger> log) {
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this.args = arguments;
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this.logger = log;
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}
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public List<Logger> getLoggers() {
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return this.logger;
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}
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public void detectArguments() throws InterruptedException, NoSuchAlgorithmException, InvalidKeySpecException, IOException, AESSpecifyPassword, ArgumentsNotValidException, IllegalBlockSizeException, NoSuchPaddingException, BadPaddingException, InvalidAlgorithmParameterException, InvalidKeyException, Base64NotValid {
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Arguments encryptionsAvailable = new DetectAESEncryption(
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new DetectRSAEncryption(null));
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OperatingSystemAbstract op = new Linux(
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new Linux(
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new Windows(null)
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)
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);
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OperatingSystemAbstract finalOP = op.matches(null);
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this.logger.add(FactoryClassUtility.getShellLogger(finalOP));
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encryptionsAvailable.setLoggers(logger);
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Encryption enc = encryptionsAvailable.matches(Arrays.asList(args), this.logger);
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if (enc == null) {
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main.usage();
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throw new ArgumentsNotValidException("You must choose to use RSA or AES with -b option");
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}
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}
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@Override
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public void run() {
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try {
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this.detectArguments();
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System.exit(0);
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} catch (Exception ex) {
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System.out.println("Exception raised while processing: " + ex);
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System.exit(-1);
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}
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}
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}

‎src/main/java/Arguments/DetectRSAEncryption.java‎

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package Arguments;
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import Arguments.ObjectBuilderRSA.*;
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import Encryption.AsyncEncryption;
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import Encryption.Encryption;
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import Exceptions.AESSpecifyPassword;
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import Exceptions.ArgumentsNotValidException;
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import Exceptions.Base64NotValid;
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import Loggers.Logger;
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import Utilites.FactoryClassUtility;
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import javax.crypto.BadPaddingException;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.List;
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public class DetectRSAEncryption extends DetectArguments {
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public DetectRSAEncryption(Arguments obj) {
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super(obj);
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}
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@Override
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public Encryption matches(List<String> args, List<Logger> loggers) throws InterruptedException, NoSuchAlgorithmException, InvalidKeySpecException, IOException, AESSpecifyPassword, ArgumentsNotValidException, IllegalBlockSizeException, NoSuchPaddingException, BadPaddingException, InvalidAlgorithmParameterException, InvalidKeyException, Base64NotValid {
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if (args.contains("-bRSA")) {
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// initialize constructors with factory class utility
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ObjectBuilderRSA builderRSA =
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new SizeKeyRSAMatching(
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new VerbosityMatchingRSA(
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new InputPublicKeyRSAMatching(
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new InputPrivateKeyRSAMatching(
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new InputFileRSAMatching(
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new OutputFileRSAMatching(
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new WritePrivateKeyRSAMatching(
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new WritePublicKeyRSAMatching(
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new FinalEncryptionFromTerminal(
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new FinalDecryptionFromTerminal(
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new FinalEncryptionFile(
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new FinalDecryptionFile(
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null
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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)
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);
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AsyncEncryption instance = FactoryClassUtility.RSAInstance(loggers);
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ObjectBuilderRSA t = builderRSA.matchBuilder(instance, args, loggers);
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return instance;
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}
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return super.matches(args, loggers);
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}
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}

‎src/main/java/Arguments/ObjectBuilderAES/AlgorithmAESMatching.java‎

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package Arguments.ObjectBuilderAES;
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import Encryption.SimmetricEncryption;
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import Exceptions.AESSpecifyPassword;
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import Exceptions.ArgumentsNotValidException;
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import Exceptions.Base64NotValid;
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import Loggers.Logger;
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import javax.crypto.BadPaddingException;
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import javax.crypto.IllegalBlockSizeException;
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import javax.crypto.NoSuchPaddingException;
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import java.io.IOException;
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import java.security.InvalidAlgorithmParameterException;
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import java.security.InvalidKeyException;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.List;
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public class AlgorithmAESMatching extends ObjBuilderAESAbstract {
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public AlgorithmAESMatching(ObjBuilderAES aes) {
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super(aes);
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}
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@Override
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public ObjBuilderAES matchBuilder(SimmetricEncryption encryptionInstance, List<String> args, List<Logger> loggers) throws ArgumentsNotValidException, IOException, NoSuchAlgorithmException, AESSpecifyPassword, InvalidKeySpecException, BadPaddingException, InterruptedException, InvalidKeyException, IllegalBlockSizeException, Base64NotValid, NoSuchPaddingException, InvalidAlgorithmParameterException {
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if (args.contains("-a")) {
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int position = args.indexOf("-a");
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String value = args.get(position + 1);
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if (value.isEmpty())
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throw new ArgumentsNotValidException("-a argument value cannot be empty");
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loggers.forEach(x -> x.log("[Algorithm request detected => " + value + "]"));
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encryptionInstance.setAlgo("AES/" + value.toUpperCase() + "/PKCS5Padding");
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}
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return super.matchBuilder(encryptionInstance, args, loggers);
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}
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}

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