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         public static final boolean DEVEL = true;
  23
  24         public static void main(String[] args) throws Exception {
  25                 Properties mainProps = new Properties();
  26                 mainProps.load(new FileInputStream("config/gigi.properties"));
  27                 for (int i = 0; i < args.length; i++) {
  28                         if (args[i].equals("--port")) {
  29                                 mainProps.setProperty("port", args[i + 1]);
  30                         }
  31                         i++;
  32                 }
  33
  34                 ByteArrayOutputStream chunkConfig = new ByteArrayOutputStream();
  35                 DataOutputStream dos = new DataOutputStream(chunkConfig);
  36                 byte[] cacerts = Files.readAllBytes(Paths.get("config/cacerts.jks"));
  37                 byte[] keystore = Files.readAllBytes(Paths.get("config/keystore.pkcs12"));
  38
  39                 DevelLauncher.writeGigiConfig(dos, "changeit".getBytes(), "changeit".getBytes(), mainProps, cacerts, keystore);
  40                 dos.flush();
  41                 InputStream oldin = System.in;
  42                 System.setIn(new ByteArrayInputStream(chunkConfig.toByteArray()));
  43                 Launcher.main(args);
  44                 System.setIn(oldin);
  45                 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  46                 System.out.println("Cacert-gigi system sucessfully started.");
  47                 System.out.println("Press enter to shutdown.");
  48                 br.readLine();
  49                 System.exit(0);
  50         }
  51
  52         public static void writeGigiConfig(OutputStream target, byte[] keystorepw, byte[] truststorepw,
  53                 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 }