Server/src/engine/util/KeyCloneAudit.java

package engine.util;

import engine.gameManager.ConfigManager;
import engine.gameManager.DbManager;
import engine.net.client.Protocol;
import engine.net.client.msg.ClientNetMsg;
import engine.objects.Group;
import engine.objects.PlayerCharacter;
import org.pmw.tinylog.Logger;

public enum KeyCloneAudit {
    KEYCLONEAUDIT;

    public void audit(PlayerCharacter player, Group group) {

        int machineCount = 0;
        String machineID;

        machineID = player.getClientConnection().machineID;

        for (PlayerCharacter member : group.getMembers())
            if (machineID.equals(member.getClientConnection().machineID))
                machineCount = machineCount + 1;

        if (machineCount > Integer.parseInt(ConfigManager.MB_WORLD_KEYCLONE_MAX.getValue())) {
            Logger.error("Keyclone detected from: " + player.getAccount().getUname() +
                    " with machine count of: " + machineCount);
            DbManager.AccountQueries.SET_TRASH(machineID);
        }

    }

    public static boolean auditNetMsg(ClientNetMsg msg){
        boolean valid = true;

        if(msg.getProtocolMsg().equals(Protocol.KEEPALIVESERVERCLIENT))
            return true;

        Long msgDelay = System.currentTimeMillis() - msg.getOrigin().lastMsgTime;

        if(msgDelay < 100)
            return false;



        return valid;
    }
}