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‎debian/gpg/ChangeLog.md‎

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# ChangeLog
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*Version 1*
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Simple script
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*Version 2*
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No password needed any more also mail or name is optional
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*Version 3*
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Auto detection of the new key pair and sign it with a "CA" like key pair

‎debian/gpg/LICENSE‎

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‎debian/gpg/README.md‎

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# GPG Scripts
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To autogenerate gpg keys and performs signing of the new keys (version 3).
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# Known Bugs
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If you set *name* and *email* to none it will fail.
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You need to set name or email or both!
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# Related work:
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The Script based on the information taken from
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*https://www.gnupg.org/documentation/manuals/gnupg/Unattended-GPG-key-generation.html*

‎debian/gpg/java/KeyGenGPG/README.md‎

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# KeyGenGPG
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Generates a gpg key.
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# Requirements:
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gpg2

‎debian/gpg/java/KeyGenGPG/src/de/gs_sys/data/InputStreamToString.java‎

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/*
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Copyright (C) 2017 Georg Schmidt <gs-develop@gs-sys.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package de.gs_sys.basics.data;
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import java.io.InputStream;
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import java.util.Scanner;
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/**
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* Created by Georg Schmidt on 30.04.2017.
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*/
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public class InputStreamToString {
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public static String toString(InputStream inputStream) {
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Scanner s = new Scanner(inputStream).useDelimiter("\\A");
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return s.hasNext() ? s.next() : "";
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}
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}

‎debian/gpg/java/KeyGenGPG/src/de/gs_sys/file/StringAndFiles.java‎

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/*
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Copyright (C) 2017 Georg Schmidt <gs-develop@gs-sys.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package de.gs_sys.basics.file;
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import java.io.File;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.nio.file.StandardOpenOption;
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/**
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* Created by Georg Schmidt on 30.04.2017.
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*/
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public class StringAndFiles {
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public static String getString(String filename) {
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// Load password length from file
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if (new File(filename).exists()) {
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try {
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return new String(Files.readAllBytes(Paths.get(filename)));
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} catch (Exception ignored) {}
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}
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return null;
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}
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public static boolean toFile(String filename, String content) {
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if (content != null && !content.isEmpty()) {
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try {
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Files.write(
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Paths.get(filename),
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content.getBytes(StandardCharsets.UTF_8),
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StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE
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);
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return true;
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} catch (Exception ignored) {}
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}
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return false;
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}
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}

‎debian/gpg/java/KeyGenGPG/src/de/gs_sys/gpg/gui/KeyGen.java‎

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/*
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Copyright (C) 2017 Georg Schmidt <gs-develop@gs-sys.de>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package de.gs_sys.gpg.gui;
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import de.gs_sys.basics.data.InputStreamToString;
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import de.gs_sys.basics.file.StringAndFiles;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.io.File;
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import java.io.IOException;
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/**
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* @author Georg Schmidt
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* @version 1.0 vom 30.04.2017
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*/
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public class KeyGen extends JFrame {
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private JTextField tf_name = new JTextField();
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private JLabel jLabel1 = new JLabel();
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private JLabel jLabel2 = new JLabel();
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private JTextField tf_mail = new JTextField();
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private JLabel jLabel3 = new JLabel();
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private JTextField tf_password = new JTextField();
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private JLabel jLabel4 = new JLabel();
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private JLabel jLabel5 = new JLabel();
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private JComboBox<String> cb_keysize = new JComboBox<String>();
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private DefaultComboBoxModel<String> cb_keysizeModel = new DefaultComboBoxModel<String>();
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private JButton b_save = new JButton();
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private JButton b_exit = new JButton();
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private JLabel jLabel6 = new JLabel();
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private JTextArea ta_log = new JTextArea("");
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private JScrollPane ta_logScrollPane = new JScrollPane(ta_log);
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public KeyGen() {
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super();
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setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
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int frameWidth = 300;
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int frameHeight = 295;
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setSize(frameWidth, frameHeight);
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Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
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int x = (d.width - getSize().width) / 2;
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int y = (d.height - getSize().height) / 2;
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setLocation(x, y);
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setTitle("Generate a GPG Key");
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setResizable(false);
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Container cp = getContentPane();
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cp.setLayout(null);
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tf_name.setBounds(80, 16, 193, 25);
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cp.add(tf_name);
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jLabel1.setBounds(8, 16, 67, 25);
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jLabel1.setText("Name");
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cp.add(jLabel1);
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jLabel2.setBounds(8, 48, 67, 25);
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jLabel2.setText("E-Mail");
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cp.add(jLabel2);
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tf_mail.setBounds(80, 48, 193, 25);
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cp.add(tf_mail);
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jLabel3.setBounds(8, 80, 67, 25);
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jLabel3.setText("Password");
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cp.add(jLabel3);
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tf_password.setBounds(80, 80, 193, 25);
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cp.add(tf_password);
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jLabel4.setBounds(8, 112, 67, 25);
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jLabel4.setText("Key size");
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cp.add(jLabel4);
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jLabel5.setBounds(200, 112, 43, 25);
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jLabel5.setText("bits");
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cp.add(jLabel5);
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cb_keysize.setModel(cb_keysizeModel);
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cb_keysize.setBounds(80, 112, 113, 25);
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cp.add(cb_keysize);
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b_save.setBounds(72, 216, 145, 25);
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b_save.setText("Generate");
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b_save.setMargin(new Insets(2, 2, 2, 2));
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b_save.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent evt) {
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b_save_ActionPerformed(evt);
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}
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});
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cp.add(b_save);
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b_exit.setBounds(224, 216, 49, 25);
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b_exit.setText("Exit");
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b_exit.setMargin(new Insets(2, 2, 2, 2));
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b_exit.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent evt) {
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b_exit_ActionPerformed(evt);
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}
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});
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cp.add(b_exit);
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jLabel6.setBounds(8, 216, 51, 25);
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jLabel6.setText("Ver 1.0");
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cp.add(jLabel6);
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ta_logScrollPane.setBounds(8, 144, 265, 65);
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cp.add(ta_logScrollPane);
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cb_keysize.addItem("1024");
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cb_keysize.addItem("2048");
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cb_keysize.addItem("4096");
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/*
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cb_keysize.addItem("8192");
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cb_keysize.addItem("16384");
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cb_keysize.addItem("32768");
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cb_keysize.addItem("65536");
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*/
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setVisible(true);
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} // end of public KeyGen
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public static void main(String[] args) {
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new KeyGen();
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} // end of main
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public void b_save_ActionPerformed(ActionEvent evt) {
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String keysize = cb_keysize.getSelectedItem().toString();
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String name = tf_name.getText();
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if (!name.isEmpty())
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name = " Name-Real: " + name + "\n";
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String mail = tf_mail.getText();
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if (!mail.isEmpty())
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mail = " Name-Email: " + mail + "\n";
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String password = tf_password.getText();
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if (!password.isEmpty()) {
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password = " Passphrase: " + password + "\n";
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} else {
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password = "%no-protection\n%no-ask-passphrase\n";
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}
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if (name.isEmpty() && mail.isEmpty()) {
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ta_log.append("Name or Mail must be set! Try again!\n");
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return;
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}
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String config = "%echo Generating a basic OpenPGP key\n" +
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" Key-Type: RSA\n" +
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" Key-Length: " + keysize + "\n" +
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" Subkey-Type: RSA\n" +
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" Subkey-Length: " + keysize + "\n" +
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" Preferences: SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed\n" +
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name +
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mail +
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" Expire-Date: 10y\n" +
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password +
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" # Do a commit here, so that we can later print \"done\"\n" +
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" %commit\n" +
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" %echo done";
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try {
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StringAndFiles.toFile("tmp5456.del", config);
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Process p = Runtime.getRuntime().exec("gpg2 --batch --gen-key tmp5456.del");
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while (p.isAlive()) ;
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if (p.exitValue() == 0)
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ta_log.append("Key for " + tf_name.getText() + " " + tf_mail.getText() + " successfully generated!\n");
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else
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ta_log.append("Key for " + tf_name.getText() + " " + tf_mail.getText() + " failed!\n" + InputStreamToString.toString(p.getErrorStream()) + "\n");
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new File("tmp5456.del").delete();
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} catch (IOException e) {
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e.printStackTrace();
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}
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} // end of b_save_ActionPerformed
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public void b_exit_ActionPerformed(ActionEvent evt) {
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System.exit(0);
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} // end of b_exit_ActionPerformed
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} // end of class KeyGen

‎debian/gpg/scripts/export_all_priv_keys.cmd‎

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@echo off
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gpg2 --export-secret-key -a>priv_keys.asc
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pause

‎debian/gpg/scripts/export_all_pub_keys.cmd‎

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@echo off
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gpg2 --export -a>pub_keys.asc
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pause

‎debian/gpg/scripts/gpg-key-gen.conf‎

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%echo Generating a basic OpenPGP key
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Key-Type: RSA
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Key-Length: 4096
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Subkey-Type: RSA
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Subkey-Length: 4096
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Preferences: SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed
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Name-Real: <name>
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Name-Email: <mail>
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Expire-Date: 10y
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Passphrase: <pw>
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# %no-ask-passphrase
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# %no-protection
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# Do a commit here, so that we can later print "done" :-)
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%commit
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%echo done

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