Exemplo n.º 1
0
 public RegisterHandler(UserIndex index) {
   userIndex = index;
   required = new Packet("iq");
   required.setFrom(Server.SERVER_NAME);
   required.setType("result");
   new Packet("username").setParent(required);
   new Packet("password").setParent(required);
   new Packet("hash").setParent(required);
 }
Exemplo n.º 2
0
  public void notify(Packet packet) {
    Log.trace("Register handling " + packet.toString());

    String type = packet.getType();
    Packet query = packet.getFirstChild("query");

    if (type.equals("get")) {
      required.setSession(packet.getSession());
      required.setID(packet.getID());
      MessageHandler.deliverPacket(required);
      return;

    } else if (type.equals("set")) { // type == set
      String username = query.getChildValue("username");
      User user = userIndex.getUser(username);
      if (user != null) { // user exists
        if (packet.getSession().getStatus() != Session.AUTHENTICATED
            || !username.equals(packet.getSession().getJID().getUser())) {
          Packet iq = new Packet("iq");
          iq.setSession(packet.getSession());
          iq.setID(packet.getID());
          ErrorTool.setError(iq, 401, "User account already exists");
          MessageHandler.deliverPacket(iq);
          return;
        }
      } else {
        user = userIndex.addUser(username);
      }
      user.setPassword(query.getChildValue("password"));
      user.setHash(query.getChildValue("hash"));
      user.setSequence(query.getChildValue("sequence"));
      user.setToken(query.getChildValue("token"));
      if (user.getHash() == null || user.getSequence() == null || user.getToken() == null) {
        if (user.getPassword() != null) {
          user.setToken(Authenticator.randomToken());
          user.setSequence("99");
          user.setHash(
              auth.getZeroKHash(100, user.getToken().getBytes(), user.getPassword().getBytes()));
        }
      } else {
        user.setSequence(Integer.toString(Integer.parseInt(user.getSequence()) - 1));
      }
      Packet iq = new Packet("iq");
      iq.setSession(packet.getSession());
      iq.setID(packet.getID());
      iq.setType("result"); // success
      MessageHandler.deliverPacket(iq);
      Log.trace(
          "Register successfully registered "
              + username
              + " with password "
              + query.getChildValue("password"));
    } else {
      Log.info("Register ignoring " + packet.toString());
    }
  }