Ejemplo n.º 1
0
  /**
   * Creates a new Server object.
   *
   * @param sqlDriver JDBC driver
   * @param dbURL JDBC connection url
   * @param dbLogin database login
   * @param dbPasswd database password
   */
  private Server(ServerConfig config) {
    Server.instance = this;
    this.connections = new ArrayList();
    this.services = new ArrayList();
    this.port = config.getPort();
    this.socket = null;
    this.dbLayer = null;

    try {
      dbLayer = DatabaseAbstractionLayer.createLayer(config);
      Logging.getLogger().finer("dbLayer   : " + dbLayer);

      this.store = new Store(config);
    } catch (Exception ex) {
      Logging.getLogger().severe("#Err > Unable to connect to the database : " + ex.getMessage());
      ex.printStackTrace();
      System.exit(1);
    }

    try {
      this.serverIp = InetAddress.getLocalHost().getHostAddress();
      this.socket = new ServerSocket(this.port);
    } catch (IOException e) {
      Logging.getLogger().severe("#Err > Unable to listen on the port " + port + ".");
      e.printStackTrace();
      System.exit(1);
    }

    loadInternalServices();
  }
Ejemplo n.º 2
0
  /**
   * Main Method
   *
   * @param args command line arguments
   */
  public static void main(String[] args) {
    // init logging
    try {
      Logging.init("lucane.log", "ALL");
    } catch (IOException ioe) {
      System.err.println("Unable to init logging, exiting.");
      System.exit(1);
    }

    Server server = null;
    ServerConfig config = null;

    try {
      config = new ServerConfig(CONFIG_FILE);
    } catch (Exception e) {
      Logging.getLogger().severe("Unable to read or parse the config file.");
      e.printStackTrace();
      System.exit(1);
    }

    // Server creation
    server = new Server(config);
    server.generateKeys();
    Logging.getLogger().info("Server is ready.");
    server.run();
  }
Ejemplo n.º 3
0
  /** Generates server's keys for signature */
  public void generateKeys() {
    Logging.getLogger().info("Generating keypair");

    try {
      String[] pair = KeyGenerator.generateKeyPair();
      myConnectInfo =
          new ConnectInfo("server", this.serverIp, this.serverIp, this.port, pair[1], "Server");
      this.connections.add(myConnectInfo);
      this.signer = new Signer(pair[0]);
    } catch (SignatureException e) {
      Logging.getLogger().severe("Unable to generate keypair : " + e);
      System.exit(1);
    }
  }
Ejemplo n.º 4
0
  /** Loads internal services */
  private void loadInternalServices() {
    try {
      Iterator services;
      String servicename;
      String baseURL = System.getProperty("user.dir") + "/" + APPLICATIONS_DIRECTORY;

      LucaneClassLoader loader = LucaneClassLoader.getInstance();
      services = store.getServiceStore().getAllServices();

      while (services.hasNext()) {
        ServiceConcept service = (ServiceConcept) services.next();
        servicename = service.getName();
        try {
          loader.addUrl(new URL("jar:file:///" + baseURL + servicename + ".jar!/"));
          String className =
              (new JarFile(baseURL + servicename + ".jar"))
                  .getManifest()
                  .getMainAttributes()
                  .getValue("Service-Class");

          if (className == null) continue;

          Service serv = (Service) Class.forName(className, true, loader).newInstance();
          this.services.add(serv);
          serv.init(this);

          if (!service.isInstalled()) {
            serv.install();
            service.setInstalled();
            store.getServiceStore().updateService(service);
          }

          Logging.getLogger().info("Service '" + servicename + "' loaded.");
          this.connections.add(
              new ConnectInfo(servicename, serverIp, serverIp, port, "nokey", "service"));
        } catch (Exception e) {
          Logging.getLogger().warning("Unable to load service '" + servicename);
        }
      }
    } catch (Exception e) {
      Logging.getLogger().warning("Unable to load internal services : " + e);
      e.printStackTrace();
    }
  }