public void handlePacket(Packet p, IoSession session) throws Exception { final long uID = ((LSPacket) p).getUID(); World world = (World) session.getAttachment(); long user = p.readLong(); String ip = DataConversions.IPToString(p.readLong()); byte[] pass = p.readBytes(p.readInt()); String UID = p.readString(); byte loginCode = validatePlayer(user, pass, ip, UID); builder.setUID(uID); if (loginCode == 0 || loginCode == 1 || loginCode == 99) { try { badClients.add(DataConversions.hashToUsername(user)); System.out.println("UID: " + UID + " Player: " + DataConversions.hashToUsername(user)); } catch (Exception e) { System.out.println("Exception in UID printer :" + e.getMessage()); } builder.setPlayer(Server.getServer().findSave(user, world), loginCode); world.registerPlayer(user, ip, UID); } else { builder.setPlayer(null, loginCode); } LSPacket packet = builder.getPacket(); if (packet != null) { session.write(packet); } }
private byte validatePlayer(long user, byte[] pass, String ip, String UID) { Server server = Server.getServer(); byte returnVal = 0; if (UIDTracker.isActive(UID)) { return 8; } if (!Server.storage.playerExists(user)) { if (Config.AUTO_REGISTER) { PlayerSave p = Server.storage.registerPlayer(user, pass, DataConversions.hashToUsername(user)); Server.storage.savePlayer(p); } else { return 10; } } if (!auth.validate(user, pass, new StringBuilder())) { return 2; } if (Server.storage.isBanned(user)) { System.out.println( "Banned player: " + DataConversions.hashToUsername(user) + " trying to login."); return 6; } if (Server.storage.getGroupID(user) >= 5) { returnVal = 99; } long owner = Server.storage.getOwner(user); for (World w : server.getWorlds()) { for (Entry<Long, Long> player : w.getPlayers()) { if (player.getKey() == user) { return 3; } if (player.getValue() == owner) { return 9; } } if (w.hasPlayer(user)) { return 3; } } return returnVal; }
public void handlePacket(Packet p, IoSession session) throws Exception { long user = p.readLong(); World world = (World) session.getAttachment(); world.unregisterPlayer(user); }