src/org/cacert/gigi/DevelLauncher.java

   1 package org.cacert.gigi;
   2
   3 import java.io.BufferedReader;
   4 import java.io.ByteArrayInputStream;
   5 import java.io.ByteArrayOutputStream;
   6 import java.io.DataOutputStream;
   7 import java.io.File;
   8 import java.io.FileInputStream;
   9 import java.io.IOException;
  10 import java.io.InputStream;
  11 import java.io.InputStreamReader;
  12 import java.io.OutputStream;
  13 import java.nio.file.Files;
  14 import java.nio.file.Paths;
  15 import java.util.Properties;
  16
  17 import org.kamranzafar.jtar.TarEntry;
  18 import org.kamranzafar.jtar.TarHeader;
  19 import org.kamranzafar.jtar.TarOutputStream;
  20
  21 public class DevelLauncher {
  22
  23     public static final boolean DEVEL = true;
  24
  25     public static void main(String[] args) throws Exception {
  26         Properties mainProps = new Properties();
  27         mainProps.load(new FileInputStream("config/gigi.properties"));
  28         for (int i = 0; i < args.length; i++) {
  29             if (args[i].equals("--port")) {
  30                 mainProps.setProperty("port", args[i + 1]);
  31             }
  32             i++;
  33         }
  34
  35         ByteArrayOutputStream chunkConfig = new ByteArrayOutputStream();
  36         DataOutputStream dos = new DataOutputStream(chunkConfig);
  37         byte[] cacerts = Files.readAllBytes(Paths.get("config/cacerts.jks"));
  38         byte[] keystore = Files.readAllBytes(Paths.get("config/keystore.pkcs12"));
  39
  40         DevelLauncher.writeGigiConfig(dos, "changeit".getBytes(), "changeit".getBytes(), mainProps, cacerts, keystore);
  41         dos.flush();
  42         InputStream oldin = System.in;
  43         System.setIn(new ByteArrayInputStream(chunkConfig.toByteArray()));
  44         Launcher.main(args);
  45         System.setIn(oldin);
  46         BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  47         System.out.println("Cacert-gigi system sucessfully started.");
  48         System.out.println("Press enter to shutdown.");
  49         br.readLine();
  50         System.exit(0);
  51     }
  52
  53     public static void writeGigiConfig(OutputStream target, byte[] keystorepw, byte[] truststorepw, Properties mainprop, byte[] cacerts, byte[] keystore) throws IOException {
  54         TarOutputStream tos = new TarOutputStream(target);
  55         ByteArrayOutputStream baos = new ByteArrayOutputStream();
  56         mainprop.store(baos, "");
  57
  58         putTarEntry(baos.toByteArray(), tos, "gigi.properties");
  59         putTarEntry(keystorepw, tos, "keystorepw");
  60         putTarEntry(truststorepw, tos, "truststorepw");
  61         putTarEntry(keystore, tos, "keystore.pkcs12");
  62         putTarEntry(cacerts, tos, "cacerts.jks");
  63         tos.close();
  64
  65     }
  66
  67     private static void putTarEntry(byte[] data, TarOutputStream tos, String name) throws IOException {
  68         TarHeader th = new TarHeader();
  69         th.name = new StringBuffer(name);
  70         th.size = data.length;
  71         tos.putNextEntry(new TarEntry(th));
  72         tos.write(data);
  73     }
  74
  75     public static void writeChunk(DataOutputStream dos, byte[] chunk) throws IOException {
  76         dos.writeInt(chunk.length);
  77         dos.write(chunk);
  78     }
  79
  80     public static void launch(Properties props, File cacerts, File keystore) throws IOException {
  81         ByteArrayOutputStream config = new ByteArrayOutputStream();
  82         props.store(config, "");
  83     }
  84 }