public static final void login(final LittleEndianAccessor slea, final MapleClient c) {
String login = c.isLocalhost() ? "admin" : slea.readMapleAsciiString();
String pwd = c.isLocalhost() ? "admin" : slea.readMapleAsciiString();
int loginok = 0;
final boolean ipBan = c.hasBannedIP();
final boolean macBan = c.hasBannedMac();
if (AutoRegister.getAccountExists(login) != false) {
loginok = c.login(login, pwd, ipBan || macBan);
} else if (AutoRegister.autoRegister != false && (!c.hasBannedIP() || !c.hasBannedMac())) {
AutoRegister.createAccount(login, pwd, c.getSession().getRemoteAddress().toString());
if (AutoRegister.success != false) {
loginok = c.login(login, pwd, ipBan || macBan);
}
}
final Calendar tempbannedTill = c.getTempBanCalendar();
if (loginok == 0 && (ipBan || macBan) && !c.isGm()) {
loginok = 3;
if (macBan) {
// this is only an ipban o.O" - maybe we should refactor this a bit so it's more readable
MapleCharacter.ban(
c.getSession().getRemoteAddress().toString().split(":")[0],
"Enforcing account ban, account " + login,
false,
4,
false);
}
}
if (loginok != 0) {
if (!loginFailCount(c)) {
c.clearInformation();
c.getSession().write(LoginPacket.getLoginFailed(loginok));
} else {
c.getSession().close();
}
} else if (tempbannedTill.getTimeInMillis() != 0) {
if (!loginFailCount(c)) {
c.clearInformation();
c.getSession()
.write(
LoginPacket.getTempBan(
PacketHelper.getTime(tempbannedTill.getTimeInMillis()), c.getBanReason()));
} else {
c.getSession().close();
}
} else {
c.loginAttempt = 0;
LoginWorker.registerClient(c);
}
}
public static final void login(String username, MapleClient c, String pwd) {
String login = username;
int loginok = 0;
boolean isBanned = c.hasBannedIP() || c.hasBannedMac() || c.hasProxyBan();
loginok = c.login(login, pwd, isBanned);
Calendar tempbannedTill = c.getTempBanCalendar();
if ((loginok == 0) && (isBanned)) {
loginok = 3;
}
if (loginok != 0) {
if (!loginFailCount(c)) {
c.clearInformation();
c.getSession().write(LoginPacket.getLoginFailed(loginok));
} else {
c.getSession().close(true);
}
} else if (tempbannedTill.getTimeInMillis() != 0L) {
if (!loginFailCount(c)) {
c.clearInformation();
c.getSession()
.write(
LoginPacket.getTempBan(
PacketHelper.getTime(tempbannedTill.getTimeInMillis()), c.getBanReason()));
} else {
c.getSession().close(true);
}
} else {
c.loginAttempt = 0;
LoginWorker.registerClient(c);
}
}
@Override
public void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
String pic = slea.readMapleAsciiString();
int charId = slea.readInt();
byte world = (byte) slea.readInt(); // world
c.setWorld(world);
byte channel =
(byte) Randomizer.rand(0, Server.getInstance().getWorld(world).getChannels().size());
c.setChannel(channel);
String macs = slea.readMapleAsciiString();
c.updateMacs(macs);
if (c.hasBannedMac()) {
c.getSession().close(true);
return;
}
if (c.checkPic(pic)) {
try {
if (c.getIdleTask() != null) {
c.getIdleTask().cancel(true);
}
c.updateLoginState(MapleClient.LOGIN_SERVER_TRANSITION);
String channelServerIP =
MapleClient.getChannelServerIPFromSubnet(
c.getSession().getRemoteAddress().toString().replace("/", "").split(":")[0],
channel);
if (channelServerIP.equals("0.0.0.0")) {
String[] socket = Server.getInstance().getIP(world, channel).split(":");
c.announce(
MaplePacketCreator.getServerIP(
InetAddress.getByName(socket[0]), Integer.parseInt(socket[1]), charId));
} else {
String[] socket = Server.getInstance().getIP(world, channel).split(":");
c.announce(
MaplePacketCreator.getServerIP(
InetAddress.getByName(channelServerIP), Integer.parseInt(socket[1]), charId));
}
} catch (UnknownHostException e) {
log.error("Host not found", e);
}
} else {
c.announce(MaplePacketCreator.wrongPic());
}
}