src/org/cacert/gigi/DevelLauncher.java

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