/**
  * Writes a log message.
  *
  * @param str strings to be written
  * @param time add performance info
  */
 public void log(final boolean time, final Object... str) {
   final Object[] obj = new Object[str.length + (time ? 2 : 1)];
   obj[0] = remote();
   System.arraycopy(str, 0, obj, 1, str.length);
   if (time) obj[obj.length - 1] = perf.toString();
   context.log.write(obj);
 }
Beispiel #2
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  /**
   * Authenticate the user and returns a new client {@link Context} instance.
   *
   * @return client context
   * @throws LoginException login exception
   */
  public Context authenticate() throws LoginException {
    final byte[] address = token(req.getRemoteAddr());
    try {
      if (user == null || user.isEmpty() || pass == null || pass.isEmpty())
        throw new LoginException(NOPASSWD);
      final Context ctx = new Context(context(), null);
      ctx.user = ctx.users.get(user);
      if (ctx.user == null || !ctx.user.password.equals(md5(pass))) throw new LoginException();

      context.blocker.remove(address);
      return ctx;
    } catch (final LoginException ex) {
      // delay users with wrong passwords
      for (int d = context.blocker.delay(address); d > 0; d--) Performance.sleep(100);
      throw ex;
    }
  }