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RUSaCis HWID Manager

-JRGames-
Dec 31st, 2022
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  1. ### Eclipse Workspace Patch 1.0
  2. #P aCis_gameserver
  3. Index: java/net/sf/l2j/gameserver/model/actor/Player.java
  4. ===================================================================
  5. --- java/net/sf/l2j/gameserver/model/actor/Player.java  (revision 15)
  6. +++ java/net/sf/l2j/gameserver/model/actor/Player.java  (working copy)
  7. @@ -486,6 +486,8 @@
  8.     public int _activeBoxes = -1;
  9.     public List<String> _activeBoxesCharacters = new ArrayList<>();
  10.    
  11. +   private String _hwid;
  12. +  
  13.     /**
  14.      * Constructor of Player (use Creature constructor).
  15.      * <ul>
  16. @@ -7761,4 +7763,14 @@
  17.        
  18.         return gms;
  19.     }
  20. +  
  21. +   public String getHWid()
  22. +   {
  23. +       if (getClient() == null)
  24. +       {
  25. +           return _hwid;
  26. +       }
  27. +       _hwid = getClient().getHWID();
  28. +       return _hwid;
  29. +   }
  30.  }
  31. \ No newline at end of file
  32. Index: java/hwid/hwidmanager/hwidAdminBan.java
  33. ===================================================================
  34. --- java/hwid/hwidmanager/hwidAdminBan.java (nonexistent)
  35. +++ java/hwid/hwidmanager/hwidAdminBan.java (working copy)
  36. @@ -0,0 +1,40 @@
  37. +package hwid.hwidmanager;
  38. +
  39. +import net.sf.l2j.Config;
  40. +import net.sf.l2j.gameserver.handler.IAdminCommandHandler;
  41. +import net.sf.l2j.gameserver.model.WorldObject;
  42. +import net.sf.l2j.gameserver.model.actor.Player;
  43. +
  44. +public class hwidAdminBan implements IAdminCommandHandler
  45. +{
  46. +   private static final String[] ADMIN_COMMANDS =
  47. +   {
  48. +       "admin_hwid_ban"
  49. +   };
  50. +
  51. +   @Override
  52. +   public void useAdminCommand(final String command, final Player player)
  53. +    {
  54. +        if (!Config.ALLOW_GUARD_SYSTEM || player == null)
  55. +            return;
  56. +      
  57. +       if (command.startsWith("admin_hwid_ban"))
  58. +        {
  59. +            final WorldObject playerTarget = player.getTarget();
  60. +            if (!(playerTarget instanceof Player))
  61. +            {
  62. +               player.sendMessage("Target is empty");
  63. +                return;
  64. +            }
  65. +            final Player target = (Player)playerTarget;
  66. +            hwidBan.addHWIDBan(target.getClient());
  67. +            player.sendMessage(target.getName() + " banned in HWID");
  68. +        }
  69. +    }
  70. +    
  71. +   @Override
  72. +   public String[] getAdminCommandList()
  73. +   {
  74. +       return ADMIN_COMMANDS;
  75. +   }
  76. +}
  77. \ No newline at end of file
  78. Index: java/hwid/hwidmanager/hwidBan.java
  79. ===================================================================
  80. --- java/hwid/hwidmanager/hwidBan.java  (nonexistent)
  81. +++ java/hwid/hwidmanager/hwidBan.java  (working copy)
  82. @@ -0,0 +1,98 @@
  83. +package hwid.hwidmanager;
  84. +
  85. +import java.sql.Connection;
  86. +import java.sql.PreparedStatement;
  87. +import java.sql.ResultSet;
  88. +import java.util.HashMap;
  89. +import java.util.Map;
  90. +
  91. +import net.sf.l2j.commons.logging.CLogger;
  92. +import net.sf.l2j.commons.pool.ConnectionPool;
  93. +
  94. +import net.sf.l2j.gameserver.network.GameClient;
  95. +
  96. +public class hwidBan
  97. +{
  98. +    protected static CLogger LOGGER = new CLogger(hwidBan.class.getName());
  99. +    private static hwidBan INSTANCE;
  100. +    private static Map<Integer, hwidBanList> _lists = new HashMap<>();
  101. +    
  102. +    public hwidBan()
  103. +    {
  104. +        load();
  105. +        LOGGER.info("Loaded " + hwidBan._lists.size() + " banned(s) HWID(s)");
  106. +    }
  107. +    
  108. +    public static hwidBan getInstance()
  109. +    {
  110. +        if (INSTANCE == null)
  111. +           INSTANCE = new hwidBan();
  112. +        return INSTANCE;
  113. +    }
  114. +    
  115. +    private static void load()
  116. +    {
  117. +        String HWID = "";
  118. +        int counterHWIDBan = 0;
  119. +        try (Connection con = ConnectionPool.getConnection();
  120. +           PreparedStatement statement = con.prepareStatement("SELECT * FROM hwid_bans");
  121. +           ResultSet rset = statement.executeQuery())
  122. +        {
  123. +            while (rset.next())
  124. +            {
  125. +                HWID = rset.getString("HWID");
  126. +                final hwidBanList hb = new hwidBanList(counterHWIDBan);
  127. +                hb.setHWIDBan(HWID);
  128. +                _lists.put(counterHWIDBan, hb);
  129. +                ++counterHWIDBan;
  130. +            }
  131. +        }
  132. +        catch (Exception e)
  133. +        {
  134. +            e.printStackTrace();
  135. +        }
  136. +    }
  137. +    
  138. +    public static void reload()
  139. +    {
  140. +       INSTANCE = new hwidBan();
  141. +    }
  142. +    
  143. +    public boolean checkFullHWIDBanned(final GameClient client)
  144. +    {
  145. +        if (_lists.size() == 0)
  146. +        {
  147. +            return false;
  148. +        }
  149. +        for (int i = 0; i < _lists.size(); ++i)
  150. +        {
  151. +            if (_lists.get(i).getHWID().equals(client.getHWID()))
  152. +                return true;
  153. +        }
  154. +        return false;
  155. +    }
  156. +    
  157. +    public static int getCountHWIDBan()
  158. +    {
  159. +        return _lists.size();
  160. +    }
  161. +    
  162. +    public static void addHWIDBan(final GameClient client)
  163. +    {
  164. +        final String HWID = client.getHWID();
  165. +        final int counterHwidBan = _lists.size();
  166. +        final hwidBanList hb = new hwidBanList(counterHwidBan);
  167. +        hb.setHWIDBan(HWID);
  168. +        _lists.put(counterHwidBan, hb);
  169. +        try (Connection con = ConnectionPool.getConnection();
  170. +           PreparedStatement statement = con.prepareStatement("INSERT INTO hwid_bans SET HWID=?"))
  171. +        {
  172. +            statement.setString(1, HWID);
  173. +            statement.execute();
  174. +        }
  175. +        catch (Exception e)
  176. +        {
  177. +            e.printStackTrace();
  178. +        }
  179. +    }
  180. +}
  181. \ No newline at end of file
  182. Index: java/hwid/hwidmanager/hwidBanList.java
  183. ===================================================================
  184. --- java/hwid/hwidmanager/hwidBanList.java  (nonexistent)
  185. +++ java/hwid/hwidmanager/hwidBanList.java  (working copy)
  186. @@ -0,0 +1,27 @@
  187. +package hwid.hwidmanager;
  188. +
  189. +public class hwidBanList
  190. +{
  191. +    private final int _id;
  192. +    private String _hwid;
  193. +    
  194. +    public hwidBanList(final int id)
  195. +    {
  196. +        _id = id;
  197. +    }
  198. +    
  199. +    public int getId()
  200. +    {
  201. +        return _id;
  202. +    }
  203. +    
  204. +    public String getHWID()
  205. +    {
  206. +        return _hwid;
  207. +    }
  208. +    
  209. +    public void setHWIDBan(final String hwid)
  210. +    {
  211. +       _hwid = hwid;
  212. +    }
  213. +}
  214. Index: java/hwid/hwidmanager/hwidInfoClient.java
  215. ===================================================================
  216. --- java/hwid/hwidmanager/hwidInfoClient.java   (nonexistent)
  217. +++ java/hwid/hwidmanager/hwidInfoClient.java   (working copy)
  218. @@ -0,0 +1,69 @@
  219. +package hwid.hwidmanager;
  220. +
  221. +public class hwidInfoClient
  222. +{
  223. +    private String _playerName;
  224. +    private String _loginName;
  225. +    private int _playerId;
  226. +    private String _hwid;
  227. +    private int _revision;
  228. +    
  229. +    public hwidInfoClient()
  230. +    {
  231. +        _playerName = "";
  232. +        _loginName = "";
  233. +        _playerId = 0;
  234. +        _hwid = "";
  235. +        _revision = 0;
  236. +    }
  237. +    
  238. +    public final String getPlayerName()
  239. +    {
  240. +        return _playerName;
  241. +    }
  242. +    
  243. +    public void setPlayerName(final String name)
  244. +    {
  245. +        _playerName = name;
  246. +    }
  247. +    
  248. +    public void setPlayerId(final int plId)
  249. +    {
  250. +        _playerId = plId;
  251. +    }
  252. +    
  253. +    public int getPlayerId()
  254. +    {
  255. +        return _playerId;
  256. +    }
  257. +    
  258. +    public final String getHWID()
  259. +    {
  260. +        return _hwid;
  261. +    }
  262. +    
  263. +    public void setHWID(final String hwid)
  264. +    {
  265. +        _hwid = hwid;
  266. +    }
  267. +    
  268. +    public void setRevision(final int revision)
  269. +    {
  270. +        _revision = revision;
  271. +    }
  272. +    
  273. +    public int getRevision()
  274. +    {
  275. +        return _revision;
  276. +    }
  277. +    
  278. +    public final String getLoginName()
  279. +    {
  280. +        return _loginName;
  281. +    }
  282. +    
  283. +    public void setLoginName(final String name)
  284. +    {
  285. +        _loginName = name;
  286. +    }
  287. +}
  288. \ No newline at end of file
  289. Index: java/hwid/hwidmanager/hwidInfoList.java
  290. ===================================================================
  291. --- java/hwid/hwidmanager/hwidInfoList.java (nonexistent)
  292. +++ java/hwid/hwidmanager/hwidInfoList.java (working copy)
  293. @@ -0,0 +1,78 @@
  294. +package hwid.hwidmanager;
  295. +
  296. +public class hwidInfoList
  297. +{
  298. +    private final int _id;
  299. +    private String _hwid;
  300. +    private int _count;
  301. +    private int _playerID;
  302. +    private String _login;
  303. +    private LockType _lockType;
  304. +    
  305. +    public hwidInfoList(final int id)
  306. +    {
  307. +        _id = id;
  308. +    }
  309. +    
  310. +    public int get_id()
  311. +    {
  312. +        return _id;
  313. +    }
  314. +    
  315. +    public int getCount()
  316. +    {
  317. +        return _count;
  318. +    }
  319. +    
  320. +    public void setCount(final int count)
  321. +    {
  322. +        _count = count;
  323. +    }
  324. +    
  325. +    public int getPlayerID()
  326. +    {
  327. +        return _playerID;
  328. +    }
  329. +    
  330. +    public void setPlayerID(final int playerID)
  331. +    {
  332. +        _playerID = playerID;
  333. +    }
  334. +    
  335. +    public String getHWID()
  336. +    {
  337. +        return _hwid;
  338. +    }
  339. +    
  340. +    public void setHWID(final String hwid)
  341. +    {
  342. +       _hwid = hwid;
  343. +    }
  344. +    
  345. +    public String getLogin()
  346. +    {
  347. +        return _login;
  348. +    }
  349. +    
  350. +    public void setLogin(final String login)
  351. +    {
  352. +        _login = login;
  353. +    }
  354. +    
  355. +    public LockType getLockType()
  356. +    {
  357. +        return _lockType;
  358. +    }
  359. +    
  360. +    public void setLockType(final LockType lockType)
  361. +    {
  362. +        _lockType = lockType;
  363. +    }
  364. +    
  365. +    public enum LockType
  366. +    {
  367. +        PLAYER_LOCK,
  368. +        ACCOUNT_LOCK,
  369. +        NONE;
  370. +    }
  371. +}
  372. \ No newline at end of file
  373. Index: java/hwid/hwidmanager/hwidManager.java
  374. ===================================================================
  375. --- java/hwid/hwidmanager/hwidManager.java  (nonexistent)
  376. +++ java/hwid/hwidmanager/hwidManager.java  (working copy)
  377. @@ -0,0 +1,117 @@
  378. +package hwid.hwidmanager;
  379. +
  380. +import java.util.ArrayList;
  381. +import java.util.Collection;
  382. +import java.util.HashMap;
  383. +import java.util.List;
  384. +import java.util.Map;
  385. +
  386. +import net.sf.l2j.commons.logging.CLogger;
  387. +
  388. +import net.sf.l2j.Config;
  389. +import net.sf.l2j.gameserver.model.actor.Player;
  390. +import net.sf.l2j.gameserver.network.GameClient;
  391. +import net.sf.l2j.gameserver.network.serverpackets.NpcHtmlMessage;
  392. +
  393. +public class hwidManager
  394. +{
  395. +    private static final CLogger LOGGER = new CLogger(hwidManager.class.getName());
  396. +    
  397. +    public hwidManager()
  398. +    {
  399. +    }
  400. +    
  401. +    private static boolean multiboxKickTask(final Player activeChar, final Integer numberBox, final Collection<Player> world)
  402. +    {
  403. +        final Map<String, List<Player>> hwidMap = new HashMap<>();
  404. +        for (final Player player : world)
  405. +        {
  406. +            if (player.getClient() != null)
  407. +            {
  408. +                if (player.getClient().isDetached())
  409. +                    continue;
  410. +
  411. +                final String hwid = activeChar.getHWid();
  412. +                final String playerHwid = player.getHWid();
  413. +                if (!hwid.equals(playerHwid))
  414. +                    continue;
  415. +
  416. +                if (hwidMap.get(hwid) == null)
  417. +                    hwidMap.put(hwid, new ArrayList<Player>());
  418. +
  419. +                hwidMap.get(hwid).add(player);
  420. +                if (hwidMap.get(hwid).size() >= numberBox)
  421. +                    return true;
  422. +
  423. +                continue;
  424. +            }
  425. +        }
  426. +        return false;
  427. +    }
  428. +    
  429. +    public boolean validBox(final Player activeChar, final Integer numberBox, final Collection<Player> world, final Boolean forcedLogOut)
  430. +    {
  431. +        if (multiboxKickTask(activeChar, numberBox, world))
  432. +        {
  433. +            if (forcedLogOut)
  434. +            {
  435. +                final GameClient client = activeChar.getClient();
  436. +                LOGGER.warn("Dualbox Protection: " + client.getHWID() + " was trying to use over " + numberBox + " clients!");
  437. +                activeChar.sendMessage("SYS: You have exceeded the PC connection limit = " + Config.PROTECT_WINDOWS_COUNT + " box per PC.");
  438. +                activeChar.sendMessage("SYS: You will be disconnected in 30 seconds.");
  439. +                activeChar.setIsImmobilized(true);
  440. +                activeChar.setInvul(true);
  441. +                activeChar.disableAllSkills();
  442. +                showChatWindow(activeChar, 0);
  443. +                waitSecs(30);
  444. +                activeChar.getClient().closeNow();
  445. +            }
  446. +            return true;
  447. +        }
  448. +        return false;
  449. +    }
  450. +    
  451. +    public void showChatWindow(final Player player, final int val)
  452. +    {
  453. +        final NpcHtmlMessage msg = new NpcHtmlMessage(5);
  454. +        msg.setHtml(ExcedLimit(player));
  455. +        player.sendPacket(msg);
  456. +    }
  457. +    
  458. +    private static String ExcedLimit(final Player player)
  459. +    {
  460. +        final StringBuilder tb = new StringBuilder();
  461. +        tb.append("<html><body><center>");
  462. +        tb.append("<img src=\"L2UI_CH3.herotower_deco\" width=256 height=32>HWID<font color=LEVEL> Dual Box </font>'- Manager");
  463. +        tb.append("<br><table><tr><td height=7><img src=\"L2UI.SquareGray\" width=220 height=1></td></tr></table>");
  464. +        tb.append("<img src=\"L2UI.SquareGray\" width=295 height=1><table width=295 border=0 bgcolor=000000><tr><td align=center>");
  465. +        tb.append("<br>You have exceeded the PC connection limit.<br1>Server have limit to <font color=LEVEL>" + Config.PROTECT_WINDOWS_COUNT + "</font> per PC.<br><br>You will be disconnected in '<font color=LEVEL>30 seconds</font>'.<br1>" + player.getName() + ", Thanks for following the server rules.<br1>Thanks.<br>");
  466. +        tb.append("<br><img src=\"l2ui.squarewhite\" width=\"150\" height=\"1\"><br>");
  467. +        tb.append("<br></td></tr></table><img src=\"L2UI.SquareGray\" width=295 height=1>");
  468. +        tb.append("<table><tr><td height=7><img src=\"L2UI.SquareGray\" width=220 height=1></td></tr></table><br>");
  469. +        tb.append("<br><br><font color=333333>Respect the rules</font>");
  470. +        return tb.toString();
  471. +    }
  472. +
  473. +    public static void waitSecs(final int i)
  474. +    {
  475. +        try
  476. +        {
  477. +            Thread.sleep(i * 1000);
  478. +        }
  479. +        catch (InterruptedException ie)
  480. +        {
  481. +            ie.printStackTrace();
  482. +        }
  483. +    }
  484. +    
  485. +    public static final hwidManager getInstance()
  486. +    {
  487. +        return SingletonHolder.INSTANCE;
  488. +    }
  489. +    
  490. +    private static class SingletonHolder
  491. +    {
  492. +        protected static final hwidManager INSTANCE = new hwidManager();
  493. +    }
  494. +}
  495. \ No newline at end of file
  496. Index: java/hwid/hwidmanager/hwidPlayer.java
  497. ===================================================================
  498. --- java/hwid/hwidmanager/hwidPlayer.java   (nonexistent)
  499. +++ java/hwid/hwidmanager/hwidPlayer.java   (working copy)
  500. @@ -0,0 +1,199 @@
  501. +package hwid.hwidmanager;
  502. +
  503. +import java.sql.Connection;
  504. +import java.sql.PreparedStatement;
  505. +import java.sql.ResultSet;
  506. +import java.util.HashMap;
  507. +import java.util.Map;
  508. +
  509. +import net.sf.l2j.commons.logging.CLogger;
  510. +import net.sf.l2j.commons.pool.ConnectionPool;
  511. +
  512. +import net.sf.l2j.gameserver.network.GameClient;
  513. +
  514. +import hwid.hwidmanager.hwidInfoList.LockType;
  515. +
  516. +public class hwidPlayer
  517. +{
  518. +    protected static CLogger LOGGER = new CLogger(hwidPlayer.class.getName());
  519. +    private static hwidPlayer INSTANCE;
  520. +    private static Map<Integer, hwidInfoList> _list = new HashMap<>();
  521. +    private static Map<Integer, Integer> _sessions = new HashMap<>();
  522. +    
  523. +    public hwidPlayer()
  524. +    {    
  525. +        load();
  526. +        LOGGER.info("Loaded " + _list.size() + " player(s) HWID(s)");
  527. +    }
  528. +    
  529. +    public static hwidPlayer getInstance()
  530. +    {
  531. +        if (INSTANCE == null)
  532. +           INSTANCE = new hwidPlayer();
  533. +        return INSTANCE;
  534. +    }
  535. +    
  536. +    private static void load()
  537. +    {
  538. +        try (Connection con = ConnectionPool.getConnection();
  539. +           PreparedStatement statement = con.prepareStatement("SELECT * FROM hwid_info");
  540. +           ResultSet rset = statement.executeQuery())
  541. +        {
  542. +            int counterHWIDInfo = 0;
  543. +            while (rset.next())
  544. +            {
  545. +                final hwidInfoList hInfo = new hwidInfoList(counterHWIDInfo);
  546. +                hInfo.setHWID(rset.getString("HWID"));
  547. +                hInfo.setLogin(rset.getString("Account"));
  548. +                hInfo.setPlayerID(rset.getInt("PlayerID"));
  549. +                hInfo.setLockType(LockType.valueOf(rset.getString("LockType")));
  550. +                _list.put(counterHWIDInfo, hInfo);
  551. +                ++counterHWIDInfo;
  552. +            }
  553. +        }
  554. +        catch (Exception e)
  555. +        {
  556. +            e.printStackTrace();
  557. +        }
  558. +    }
  559. +    
  560. +    public static void reload()
  561. +    {
  562. +       INSTANCE = new hwidPlayer();
  563. +    }
  564. +    
  565. +   public static int startSession(int WindowsCount)
  566. +   {
  567. +       synchronized (_list)
  568. +       {
  569. +           if (_sessions.get(WindowsCount) == null)
  570. +               _sessions.put(WindowsCount, 0);
  571. +           _sessions.put(WindowsCount, _sessions.get(WindowsCount) + 1);
  572. +       }
  573. +       return _sessions.get(WindowsCount);
  574. +   }
  575. +  
  576. +   public static void updateHWIDInfo(GameClient client)
  577. +   {
  578. +       updateHWIDInfo(client, LockType.NONE);
  579. +   }
  580. +    
  581. +    public static void updateHWIDInfo(final GameClient client, final LockType lockType)
  582. +    {
  583. +       int counterHwidInfo = _list.size();
  584. +        boolean isFound = false;
  585. +        for (int i = 0; i < _list.size(); ++i)
  586. +        {
  587. +            if (_list.get(i).getHWID().equals(client.getHWID()))
  588. +            {
  589. +               isFound = true;        
  590. +               counterHwidInfo = i;
  591. +                break;
  592. +            }
  593. +        }
  594. +        final hwidInfoList hInfo = new hwidInfoList(counterHwidInfo);
  595. +        hInfo.setHWID(client.getHWID());
  596. +        hInfo.setLogin(client.getAccountName());
  597. +        hInfo.setPlayerID(client.getPlayerId());
  598. +        hInfo.setLockType(lockType);
  599. +        _list.put(counterHwidInfo, hInfo);
  600. +        if (isFound)
  601. +        {
  602. +           try (Connection con = ConnectionPool.getConnection();
  603. +               PreparedStatement statement = con.prepareStatement("UPDATE hwid_info SET Account=?,PlayerID=?,LockType=? WHERE HWID=?"))
  604. +            {
  605. +                statement.setString(1, client.getAccountName());
  606. +                statement.setInt(2, client.getPlayerId());
  607. +                statement.setString(3, lockType.toString());
  608. +                statement.setString(4, client.getHWID());
  609. +                statement.execute();
  610. +            }
  611. +            catch (Exception e)
  612. +            {
  613. +                e.printStackTrace();
  614. +            }
  615. +        }
  616. +        else
  617. +        {
  618. +            try (Connection con = ConnectionPool.getConnection();
  619. +               PreparedStatement statement = con.prepareStatement("INSERT INTO hwid_info (HWID, Account, PlayerID, LockType) values (?,?,?,?)"))
  620. +            {
  621. +                statement.setString(1, client.getHWID());
  622. +                statement.setString(2, client.getAccountName());
  623. +                statement.setInt(3, client.getPlayerId());
  624. +                statement.setString(4, lockType.toString());
  625. +                statement.execute();
  626. +            }
  627. +            catch (Exception e)
  628. +            {
  629. +                e.printStackTrace();
  630. +            }
  631. +        }
  632. +    }
  633. +    
  634. +    public static boolean checkLockedHWID(final GameClient client)
  635. +    {
  636. +        if (_list.size() == 0)
  637. +            return false;
  638. +
  639. +        boolean result = false;
  640. +        for (int i = 0; i < _list.size(); ++i)
  641. +        {
  642. +            switch (_list.get(i).getLockType().ordinal())
  643. +            {
  644. +                case 2:
  645. +                {
  646. +                    if (client.getPlayerId() == 0)
  647. +                        break;
  648. +
  649. +                    if (_list.get(i).getPlayerID() != client.getPlayerId())
  650. +                        break;
  651. +
  652. +                    if (_list.get(i).getHWID().equals(client.getHWID()))
  653. +                        return false;
  654. +
  655. +                    result = true;
  656. +                    break;
  657. +                }
  658. +                case 3:
  659. +                {
  660. +                    if (!_list.get(i).getLogin().equals(client.getLoginName()))
  661. +                        break;
  662. +
  663. +                    if (_list.get(i).getHWID().equals(client.getHWID()))
  664. +                        return false;
  665. +
  666. +                    result = true;
  667. +                    break;
  668. +                }
  669. +            }
  670. +        }
  671. +        return result;
  672. +    }
  673. +    
  674. +    public static int getAllowedWindowsCount(final GameClient client)
  675. +    {
  676. +        if (_list.size() == 0)
  677. +            return -1;
  678. +
  679. +        int i = 0;
  680. +        while (i < _list.size())
  681. +        {
  682. +            if (!_list.get(i).getHWID().equals(client.getHWID()))
  683. +                ++i;
  684. +            else
  685. +            {
  686. +                if (_list.get(i).getHWID().equals(""))
  687. +                    return -1;
  688. +
  689. +                return _list.get(i).getCount();
  690. +            }
  691. +        }
  692. +        return -1;
  693. +    }
  694. +    
  695. +    public static int getCountHwidInfo()
  696. +    {
  697. +        return _list.size();
  698. +    }
  699. +}
  700. \ No newline at end of file
  701. Index: config/hwid.properties
  702. ===================================================================
  703. --- config/hwid.properties  (nonexistent)
  704. +++ config/hwid.properties  (working copy)
  705. @@ -0,0 +1,28 @@
  706. +#=============================================================
  707. +#                    Hwid System Manager
  708. +#=============================================================
  709. +# Allow Guard Protection System
  710. +AllowGuardSystem = True
  711. +
  712. +# Installing client HWID
  713. +# 1 = HWID HDD
  714. +# 2 = HWID MAC
  715. +# 3 = HWID CPU
  716. +UseClientHWID = 2
  717. +KickWithEmptyHWID = True
  718. +KickWithLastErrorHWID = True
  719. +
  720. +# What is the criterion to prohibit the launch of multiple windows?
  721. +# IP - to IP, HWID - client on HWID
  722. +ClientWindowsCountSec = HWID
  723. +
  724. +# Configure the number of open windows client
  725. +# If 0 = Unlimited
  726. +AllowedWindowsCount = 2
  727. +
  728. +# Enable log on Console Server - Player, HWID, NAME, ID
  729. +EnableConsoleLog = True
  730. +EnableHWIDBans = True
  731. +EnableHWIDBonus = True
  732. +StoreHWID = True
  733. +LogHWIDs = True
  734. Index: java/hwid/crypt/GameCrypt.java
  735. ===================================================================
  736. --- java/hwid/crypt/GameCrypt.java  (nonexistent)
  737. +++ java/hwid/crypt/GameCrypt.java  (working copy)
  738. @@ -0,0 +1,55 @@
  739. +package hwid.crypt;
  740. +
  741. +import net.sf.l2j.Config;
  742. +
  743. +import hwid.crypt.impl.L2Client;
  744. +import hwid.crypt.impl.L2Server;
  745. +import hwid.crypt.impl.VMPC;
  746. +
  747. +public class GameCrypt
  748. +{
  749. +    private ProtectionCrypt _client;
  750. +    private ProtectionCrypt _server;
  751. +    private boolean _isEnabled;
  752. +    private boolean _isProtected;
  753. +    
  754. +    public GameCrypt()
  755. +    {
  756. +        _isEnabled = false;
  757. +        _isProtected = false;
  758. +    }
  759. +    
  760. +    public void setProtected(final boolean state)
  761. +    {
  762. +        _isProtected = state;
  763. +    }
  764. +    
  765. +    public void setKey(final byte[] key)
  766. +    {
  767. +        if (_isProtected)
  768. +        {
  769. +            (_client = new VMPC()).setup(key, Config.GUARD_CLIENT_CRYPT);
  770. +            (_server = new L2Server()).setup(key, null);
  771. +            (_server = new VMPC()).setup(key, Config.GUARD_SERVER_CRYPT);
  772. +        }
  773. +        else
  774. +        {
  775. +            (_client = new L2Client()).setup(key, null);
  776. +            (_server = new L2Server()).setup(key, null);
  777. +        }
  778. +    }
  779. +    
  780. +    public void decrypt(final byte[] raw, final int offset, final int size)
  781. +    {
  782. +        if (_isEnabled)
  783. +            _client.crypt(raw, offset, size);
  784. +    }
  785. +    
  786. +    public void encrypt(final byte[] raw, final int offset, final int size)
  787. +    {
  788. +        if (_isEnabled)
  789. +            _server.crypt(raw, offset, size);
  790. +        else
  791. +            _isEnabled = true;
  792. +    }
  793. +}
  794. \ No newline at end of file
  795. Index: build.xml
  796. ===================================================================
  797. --- build.xml   (revision 15)
  798. +++ build.xml   (working copy)
  799. @@ -41,6 +41,7 @@
  800.         <fixcrlf srcdir="${build.dist.game}" eol="crlf" eof="remove" includes="**/*.bat" />
  801.         <fixcrlf srcdir="${build.dist.login}" eol="crlf" eof="remove" includes="**/*.bat" />
  802.         <mkdir dir="${build.dist.game}/log" />
  803. +       <mkdir dir="${build.dist.game}/log/hwid" />
  804.         <mkdir dir="${build.dist.login}/log" />
  805.         <mkdir dir="${build.dist.game}/config" />
  806.         <mkdir dir="${build.dist.game}/config/customs" />
  807. Index: java/hwid/crypt/ProtectionPackets.java
  808. ===================================================================
  809. --- java/hwid/crypt/ProtectionPackets.java  (nonexistent)
  810. +++ java/hwid/crypt/ProtectionPackets.java  (working copy)
  811. @@ -0,0 +1,49 @@
  812. +package hwid.crypt;
  813. +
  814. +import net.sf.l2j.commons.random.Rnd;
  815. +
  816. +public class ProtectionPackets
  817. +{
  818. +    public static int readB(final byte[] raw, int offset, final byte[] data, final int size)
  819. +    {
  820. +        for (int i = 0; i < size; ++i)
  821. +        {
  822. +            data[i] = (byte)(raw[offset] ^ raw[0]);
  823. +            offset += (raw[offset + 1] & 0xFF);
  824. +        }
  825. +        return offset;
  826. +    }
  827. +    
  828. +    public static int readS(final byte[] raw, int offset, final byte[] data, final int size)
  829. +    {
  830. +        for (int i = 0; i < size; ++i)
  831. +        {
  832. +            data[i] = (byte)(raw[offset] ^ raw[0]);
  833. +            offset += (raw[offset + 1] & 0xFF);
  834. +            if (data[i] == 0)
  835. +                break;
  836. +        }
  837. +        return offset;
  838. +    }
  839. +    
  840. +    public static int writeB(final byte[] raw, int offset, final byte[] data, final int size)
  841. +    {
  842. +        for (int i = 0; i < size; ++i)
  843. +        {
  844. +            raw[offset] = (byte)(data[i] ^ raw[0]);
  845. +            raw[offset + 1] = (byte)(2 + Rnd.nextInt(10));
  846. +            offset += (raw[offset + 1] & 0xFF);
  847. +        }
  848. +        return offset;
  849. +    }
  850. +    
  851. +    public static byte ck(final byte[] raw, final int offset, final int size)
  852. +    {
  853. +        byte c = -1;
  854. +        for (int i = 0; i < size; ++i)
  855. +        {
  856. +            c ^= raw[offset + i];
  857. +        }
  858. +        return c;
  859. +    }
  860. +}
  861. \ No newline at end of file
  862. Index: java/hwid/crypt/BlowfishEngine.java
  863. ===================================================================
  864. --- java/hwid/crypt/BlowfishEngine.java (nonexistent)
  865. +++ java/hwid/crypt/BlowfishEngine.java (working copy)
  866. @@ -0,0 +1,172 @@
  867. +package hwid.crypt;
  868. +
  869. +import java.io.IOException;
  870. +
  871. +public class BlowfishEngine
  872. +{
  873. +    private static final int[] KP = new int[] { 608135816, -2052912941, 320440878, 57701188, -1542899678, 698298832, 137296536, -330404727, 1160258022, 953160567, -1101764913, 887688300, -1062458953, -914599715, 1065670069, -1253635817, -1843997223, -1988494565 };
  874. +    private static final int[] KS0 = new int[] { -785314906, -1730169428, 805139163, -803545161, -1193168915, 1780907670, -1166241723, -248741991, 614570311, -1282315017, 134345442, -2054226922, 1667834072, 1901547113, -1537671517, -191677058, 227898511, 1921955416, 1904987480, -2112533778, 2069144605, -1034266187, -1674521287, 720527379, -976113629, 677414384, -901678824, -1193592593, -1904616272, 1614419982, 1822297739, -1340175810, -686458943, -1120842969, 2024746970, 1432378464, -430627341, -1437226092, 1464375394, 1676153920, 1439316330, 715854006, -1261675468, 289532110, -1588296017, 2087905683, -1276242927, 1668267050, 732546397, 1947742710, -832815594, -1685613794, -1344882125, 1814351708, 2050118529, 680887927, 999245976, 1800124847, -994056165, 1713906067, 1641548236, -81679983, 1216130144, 1575780402, -276538019, -377129551, -601480446, -345695352, 596196993, -745100091, 258830323, -2081144263, 772490370, -1534844924, 1774776394, -1642095778, 566650946, -152474470, 1728879713, -1412200208, 1783734482, -665571480, -1777359064, -1420741725, 1861159788, 326777828, -1170476976, 2130389656, -1578015459, 967770486, 1724537150, -2109534584, -1930525159, 1164943284, 2105845187, 998989502, -529566248, -2050940813, 1075463327, 1455516326, 1322494562, 910128902, 469688178, 1117454909, 936433444, -804646328, -619713837, 1240580251, 122909385, -2137449605, 634681816, -152510729, -469872614, -1233564613, -1754472259, 79693498, -1045868618, 1084186820, 1583128258, 426386531, 1761308591, 1047286709, 322548459, 995290223, 1845252383, -1691314900, -863943356, -1352745719, -1092366332, -567063811, 1712269319, 422464435, -1060394921, 1170764815, -771006663, -1177289765, 1434042557, 442511882, -694091578, 1076654713, 1738483198, -81812532, -1901729288, -617471240, 1014306527, -43947243, 793779912, -1392160085, 842905082, -48003232, 1395751752, 1040244610, -1638115397, -898659168, 445077038, -552113701, -717051658, 679411651, -1402522938, -1940957837, 1767581616, -1144366904, -503340195, -1192226400, 284835224, -48135240, 1258075500, 768725851, -1705778055, -1225243291, -762426948, 1274779536, -505548070, -1530167757, 1660621633, -823867672, -283063590, 913787905, -797008130, 737222580, -1780753843, -1366257256, -357724559, 1804850592, -795946544, -1345903136, -1908647121, -1904896841, -1879645445, -233690268, -2004305902, -1878134756, 1336762016, 1754252060, -774901359, -1280786003, 791618072, -1106372745, -361419266, -1962795103, -442446833, -1250986776, 413987798, -829824359, -1264037920, -49028937, 2093235073, -760370983, 375366246, -2137688315, -1815317740, 555357303, -424861595, 2008414854, -950779147, -73583153, -338841844, 2067696032, -700376109, -1373733303, 2428461, 544322398, 577241275, 1471733935, 610547355, -267798242, 1432588573, 1507829418, 2025931657, -648391809, 545086370, 48609733, -2094660746, 1653985193, 298326376, 1316178497, -1287180854, 2064951626, 458293330, -1705826027, -703637697, -1130641692, 727753846, -2115603456, 146436021, 1461446943, -224990101, 705550613, -1235000031, -407242314, -13368018, -981117340, 1404054877, -1449160799, 146425753, 1854211946 };
  875. +    private static final int[] KS1 = new int[] { 1266315497, -1246549692, -613086930, -1004984797, -1385257296, 1235738493, -1662099272, -1880247706, -324367247, 1771706367, 1449415276, -1028546847, 422970021, 1963543593, -1604775104, -468174274, 1062508698, 1531092325, 1804592342, -1711849514, -1580033017, -269995787, 1294809318, -265986623, 1289560198, -2072974554, 1669523910, 35572830, 157838143, 1052438473, 1016535060, 1802137761, 1753167236, 1386275462, -1214491899, -1437595849, 1040679964, 2145300060, -1904392980, 1461121720, -1338320329, -263189491, -266592508, 33600511, -1374882534, 1018524850, 629373528, -603381315, -779021319, 2091462646, -1808644237, 586499841, 988145025, 935516892, -927631820, -1695294041, -1455136442, 265290510, -322386114, -1535828415, -499593831, 1005194799, 847297441, 406762289, 1314163512, 1332590856, 1866599683, -167115585, 750260880, 613907577, 1450815602, -1129346641, -560302305, -644675568, -1282691566, -590397650, 1427272223, 778793252, 1343938022, -1618686585, 2052605720, 1946737175, -1130390852, -380928628, -327488454, -612033030, 1661551462, -1000029230, -283371449, 840292616, -582796489, 616741398, 312560963, 711312465, 1351876610, 322626781, 1910503582, 271666773, -2119403562, 1594956187, 70604529, -677132437, 1007753275, 1495573769, -225450259, -1745748998, -1631928532, 504708206, -2031925904, -353800271, -2045878774, 1514023603, 1998579484, 1312622330, 694541497, -1712906993, -2143385130, 1382467621, 776784248, -1676627094, -971698502, -1797068168, -1510196141, 503983604, -218673497, 907881277, 423175695, 432175456, 1378068232, -149744970, -340918674, -356311194, -474200683, -1501837181, -1317062703, 26017576, -1020076561, -1100195163, 1700274565, 1756076034, -288447217, -617638597, 720338349, 1533947780, 354530856, 688349552, -321042571, 1637815568, 332179504, -345916010, 53804574, -1442618417, -1250730864, 1282449977, -711025141, -877994476, -288586052, 1617046695, -1666491221, -1292663698, 1686838959, 431878346, -1608291911, 1700445008, 1080580658, 1009431731, 832498133, -1071531785, -1688990951, -2023776103, -1778935426, 1648197032, -130578278, -1746719369, 300782431, 375919233, 238389289, -941219882, -1763778655, 2019080857, 1475708069, 455242339, -1685863425, 448939670, -843904277, 1395535956, -1881585436, 1841049896, 1491858159, 885456874, -30872223, -293847949, 1565136089, -396052509, 1108368660, 540939232, 1173283510, -1549095958, -613658859, -87339056, -951913406, -278217803, 1699691293, 1103962373, -669091426, -2038084153, -464828566, 1031889488, -815619598, 1535977030, -58162272, -1043876189, 2132092099, 1774941330, 1199868427, 1452454533, 157007616, -1390851939, 342012276, 595725824, 1480756522, 206960106, 497939518, 591360097, 863170706, -1919713727, -698356495, 1814182875, 2094937945, -873565088, 1082520231, -831049106, -1509457788, 435703966, -386934699, 1641649973, -1452693590, -989067582, 1510255612, -2146710820, -1639679442, -1018874748, -36346107, 236887753, -613164077, 274041037, 1734335097, -479771840, -976997275, 1899903192, 1026095262, -244449504, 356393447, -1884275382, -421290197, -612127241 };
  876. +    private static final int[] KS2 = new int[] { -381855128, -1803468553, -162781668, -1805047500, 1091903735, 1979897079, -1124832466, -727580568, -737663887, 857797738, 1136121015, 1342202287, 507115054, -1759230650, 337727348, -1081374656, 1301675037, -1766485585, 1895095763, 1721773893, -1078195732, 62756741, 2142006736, 835421444, -1762973773, 1442658625, -635090970, -1412822374, 676362277, 1392781812, 170690266, -373920261, 1759253602, -683120384, 1745797284, 664899054, 1329594018, -393761396, -1249058810, 2062866102, -1429332356, -751345684, -830954599, 1080764994, 553557557, -638351943, -298199125, 991055499, 499776247, 1265440854, 648242737, -354183246, 980351604, -581221582, 1749149687, -898096901, -83167922, -654396521, 1161844396, -1169648345, 1431517754, 545492359, -26498633, -795437749, 1437099964, -1592419752, -861329053, -1713251533, -1507177898, 1060185593, 1593081372, -1876348548, -34019326, 69676912, -2135222948, 86519011, -1782508216, -456757982, 1220612927, -955283748, 133810670, 1090789135, 1078426020, 1569222167, 845107691, -711212847, -222510705, 1091646820, 628848692, 1613405280, -537335645, 526609435, 236106946, 48312990, -1352249391, -892239595, 1797494240, 859738849, 992217954, -289490654, -2051890674, -424014439, -562951028, 765654824, -804095931, -1783130883, 1685915746, -405998096, 1414112111, -2021832454, -1013056217, -214004450, 172450625, -1724973196, 980381355, -185008841, -1475158944, -1578377736, -1726226100, -613520627, -964995824, 1835478071, 660984891, -590288892, -248967737, -872349789, -1254551662, 1762651403, 1719377915, -824476260, -1601057013, -652910941, -1156370552, 1364962596, 2073328063, 1983633131, 926494387, -871278215, -2144935273, -198299347, 1749200295, -966120645, 309677260, 2016342300, 1779581495, -1215147545, 111262694, 1274766160, 443224088, 298511866, 1025883608, -488520759, 1145181785, 168956806, -653464466, -710153686, 1689216846, -628709281, -1094719096, 1692713982, -1648590761, -252198778, 1618508792, 1610833997, -771914938, -164094032, 2001055236, -684262196, -2092799181, -266425487, -1333771897, 1006657119, 2006996926, -1108824540, 1430667929, -1084739999, 1314452623, -220332638, -193663176, -2021016126, 1399257539, -927756684, -1267338667, 1190975929, 2062231137, -1960976508, -2073424263, -1856006686, 1181637006, 548689776, -1932175983, -922558900, -1190417183, -1149106736, 296247880, 1970579870, -1216407114, -525738999, 1714227617, -1003338189, -396747006, 166772364, 1251581989, 493813264, 448347421, 195405023, -1584991729, 677966185, -591930749, 1463355134, -1578971493, 1338867538, 1343315457, -1492745222, -1610435132, 233230375, -1694987225, 2000651841, -1017099258, 1638401717, -266896856, -1057650976, 6314154, 819756386, 300326615, 590932579, 1405279636, -1027467724, -1144263082, -1866680610, -335774303, -833020554, 1862657033, 1266418056, 963775037, 2089974820, -2031914401, 1917689273, 448879540, -744572676, -313240200, 150775221, -667058989, 1303187396, 508620638, -1318983944, -1568336679, 1817252668, 1876281319, 1457606340, 908771278, -574175177, -677760460, -1838972398, 1729034894, 1080033504 };
  877. +    private static final int[] KS3 = new int[] { 976866871, -738527793, -1413318857, 1522871579, 1555064734, 1336096578, -746444992, -1715692610, -720269667, -1089506539, -701686658, -956251013, -1215554709, 564236357, -1301368386, 1781952180, 1464380207, -1131123079, -962365742, 1699332808, 1393555694, 1183702653, -713881059, 1288719814, 691649499, -1447410096, -1399511320, -1101077756, -1577396752, 1781354906, 1676643554, -1702433246, -1064713544, 1126444790, -1524759638, -1661808476, -2084544070, -1679201715, -1880812208, -1167828010, 673620729, -1489356063, 1269405062, -279616791, -953159725, -145557542, 1057255273, 2012875353, -2132498155, -2018474495, -1693849939, 993977747, -376373926, -1640704105, 753973209, 36408145, -1764381638, 25011837, -774947114, 2088578344, 530523599, -1376601957, 1524020338, 1518925132, -534139791, -535190042, 1202760957, -309069157, -388774771, 674977740, -120232407, 2031300136, 2019492241, -311074731, -141160892, -472686964, 352677332, -1997247046, 60907813, 90501309, -1007968747, 1016092578, -1759044884, -1455814870, 457141659, 509813237, -174299397, 652014361, 1966332200, -1319764491, 55981186, -1967506245, 676427537, -1039476232, -1412673177, -861040033, 1307055953, 942726286, 933058658, -1826555503, -361066302, -79791154, 1361170020, 2001714738, -1464409218, -1020707514, 1222529897, 1679025792, -1565652976, -580013532, 1770335741, 151462246, -1281735158, 1682292957, 1483529935, 471910574, 1539241949, 458788160, -858652289, 1807016891, -576558466, 978976581, 1043663428, -1129001515, 1927990952, -94075717, -1922690386, -1086558393, -761535389, 1412390302, -1362987237, -162634896, 1947078029, -413461673, -126740879, -1353482915, 1077988104, 1320477388, 886195818, 18198404, -508558296, -1785185763, 112762804, -831610808, 1866414978, 891333506, 18488651, 661792760, 1628790961, -409780260, -1153795797, 876946877, -1601685023, 1372485963, 791857591, -1608533303, -534984578, -1127755274, -822013501, -1578587449, 445679433, -732971622, -790962485, -720709064, 54117162, -963561881, -1913048708, -525259953, -140617289, 1140177722, -220915201, 668550556, -1080614356, 367459370, 261225585, -1684794075, -85617823, -826893077, -1029151655, 314222801, -1228863650, -486184436, 282218597, -888953790, -521376242, 379116347, 1285071038, 846784868, -1625320142, -523005217, -744475605, -1989021154, 453669953, 1268987020, -977374944, -1015663912, -550133875, -1684459730, -435458233, 266596637, -447948204, 517658769, -832407089, -851542417, 370717030, -47440635, -2070949179, -151313767, -182193321, -1506642397, -1817692879, 1456262402, -1393524382, 1517677493, 1846949527, -1999473716, -560569710, -2118563376, 1280348187, 1908823572, -423180355, 846861322, 1172426758, -1007518822, -911584259, 1655181056, -1155153950, 901632758, 1897031941, -1308360158, -1228157060, -847864789, 1393639104, 373351379, 950779232, 625454576, -1170726756, -146354570, 2007998917, 544563296, -2050228658, -1964470824, 2058025392, 1291430526, 424198748, 50039436, 29584100, -689184263, -1865090967, -1503863136, 1057563949, -1039604065, -1219600078, -831004069, 1469046755, 985887462 };
  878. +    private static final int ROUNDS = 16;
  879. +    private static final int BLOCK_SIZE = 8;
  880. +    private static final int SBOX_SK = 256;
  881. +    private static final int P_SZ = 18;
  882. +    private final int[] S0;
  883. +    private final int[] S1;
  884. +    private final int[] S2;
  885. +    private final int[] S3;
  886. +    private final int[] P;
  887. +    private boolean encrypting;
  888. +    private byte[] workingKey;
  889. +    
  890. +    public BlowfishEngine()
  891. +    {
  892. +        encrypting = false;
  893. +        workingKey = null;
  894. +        S0 = new int[SBOX_SK];
  895. +        S1 = new int[SBOX_SK];
  896. +        S2 = new int[SBOX_SK];
  897. +        S3 = new int[SBOX_SK];
  898. +        P = new int[P_SZ];
  899. +    }
  900. +    
  901. +    public void init(final boolean pEncrypting, final byte[] key)
  902. +    {
  903. +        encrypting = pEncrypting;
  904. +        setKey(workingKey = key);
  905. +    }
  906. +    
  907. +    public String getAlgorithmName()
  908. +    {
  909. +        return "Blowfish";
  910. +    }
  911. +    
  912. +    public final int processBlock(final byte[] in, final int inOff, final byte[] out, final int outOff) throws IOException
  913. +    {
  914. +        if (workingKey == null)
  915. +        {
  916. +            throw new IllegalStateException("Blowfish not initialised");
  917. +        }
  918. +        if (inOff + BLOCK_SIZE > in.length)
  919. +        {
  920. +            throw new IOException("input buffer too short");
  921. +        }
  922. +        if (outOff + BLOCK_SIZE > out.length)
  923. +        {
  924. +            throw new IOException("output buffer too short");
  925. +        }
  926. +        if (encrypting)
  927. +        {
  928. +            encryptBlock(in, inOff, out, outOff);
  929. +        }
  930. +        else
  931. +        {
  932. +            decryptBlock(in, inOff, out, outOff);
  933. +        }
  934. +        return BLOCK_SIZE;
  935. +    }
  936. +    
  937. +    public void reset() {}
  938. +    
  939. +    public int getBlockSize()
  940. +    {
  941. +        return BLOCK_SIZE;
  942. +    }
  943. +    
  944. +    private int F(final int x)
  945. +    {
  946. +        return (S0[x >>> 24] + S1[x >>> ROUNDS & 0xFF] ^ S2[x >>> BLOCK_SIZE & 0xFF]) + S3[x & 0xFF];
  947. +    }
  948. +    
  949. +    private void processTable(int xl, int xr, final int[] table)
  950. +    {
  951. +        for (int size = table.length, s = 0; s < size; s += 2)
  952. +        {
  953. +            xl ^= P[0];
  954. +            for (int i = 1; i < ROUNDS; i += 2)
  955. +            {
  956. +                xr ^= (F(xl) ^ P[i]);
  957. +                xl ^= (F(xr) ^ P[i + 1]);
  958. +            }
  959. +            xr ^= P[17];
  960. +            table[s] = xr;
  961. +            table[s + 1] = xl;
  962. +            xr = xl;
  963. +            xl = table[s];
  964. +        }
  965. +    }
  966. +    
  967. +    private void setKey(final byte[] key)
  968. +    {
  969. +        System.arraycopy(BlowfishEngine.KS0, 0, S0, 0, SBOX_SK);
  970. +        System.arraycopy(BlowfishEngine.KS1, 0, S1, 0, SBOX_SK);
  971. +        System.arraycopy(BlowfishEngine.KS2, 0, S2, 0, SBOX_SK);
  972. +        System.arraycopy(BlowfishEngine.KS3, 0, S3, 0, SBOX_SK);
  973. +        System.arraycopy(BlowfishEngine.KP, 0, P, 0, P_SZ);
  974. +        final int keyLength = key.length;
  975. +        int keyIndex = 0;
  976. +        for (int i = 0; i < P_SZ; ++i)
  977. +        {
  978. +            int data = 0;
  979. +            for (int j = 0; j < 4; ++j)
  980. +            {
  981. +                data = (data << BLOCK_SIZE | (key[keyIndex++] & 0xFF));
  982. +                if (keyIndex >= keyLength)
  983. +                    keyIndex = 0;
  984. +            }
  985. +            final int[] p = P;
  986. +            final int n = i;
  987. +            p[n] ^= data;
  988. +        }
  989. +        processTable(0, 0, P);
  990. +        processTable(P[ROUNDS], P[17], S0);
  991. +        processTable(S0[254], S0[255], S1);
  992. +        processTable(S1[254], S1[255], S2);
  993. +        processTable(S2[254], S2[255], S3);
  994. +    }
  995. +    
  996. +    public void encryptBlock(final byte[] src, final int srcIndex, final byte[] dst, final int dstIndex)
  997. +    {
  998. +        int xl = BytesTo32bits(src, srcIndex);
  999. +        int xr = BytesTo32bits(src, srcIndex + 4);
  1000. +        xl ^= P[0];
  1001. +        for (int i = 1; i < ROUNDS; i += 2)
  1002. +        {
  1003. +            xr ^= (F(xl) ^ P[i]);
  1004. +            xl ^= (F(xr) ^ P[i + 1]);
  1005. +        }
  1006. +        xr ^= P[17];
  1007. +        Bits32ToBytes(xr, dst, dstIndex);
  1008. +        Bits32ToBytes(xl, dst, dstIndex + 4);
  1009. +    }
  1010. +    
  1011. +    public void decryptBlock(final byte[] src, final int srcIndex, final byte[] dst, final int dstIndex)
  1012. +    {
  1013. +        int xl = BytesTo32bits(src, srcIndex);
  1014. +        int xr = BytesTo32bits(src, srcIndex + 4);
  1015. +        xl ^= P[17];
  1016. +        for (int i = ROUNDS; i > 0; i -= 2)
  1017. +        {
  1018. +            xr ^= (F(xl) ^ P[i]);
  1019. +            xl ^= (F(xr) ^ P[i - 1]);
  1020. +        }
  1021. +        xr ^= P[0];
  1022. +        Bits32ToBytes(xr, dst, dstIndex);
  1023. +        Bits32ToBytes(xl, dst, dstIndex + 4);
  1024. +    }
  1025. +    
  1026. +    private static int BytesTo32bits(final byte[] b, final int i)
  1027. +    {
  1028. +        return (b[i + 3] & 0xFF) << 24 | (b[i + 2] & 0xFF) << ROUNDS | (b[i + 1] & 0xFF) << BLOCK_SIZE | (b[i] & 0xFF);
  1029. +    }
  1030. +    
  1031. +    private static void Bits32ToBytes(final int in, final byte[] b, final int offset)
  1032. +    {
  1033. +        b[offset] = (byte)in;
  1034. +        b[offset + 1] = (byte)(in >> BLOCK_SIZE);
  1035. +        b[offset + 2] = (byte)(in >> ROUNDS);
  1036. +        b[offset + 3] = (byte)(in >> 24);
  1037. +    }
  1038. +}
  1039. \ No newline at end of file
  1040. Index: java/hwid/crypt/impl/VMPC.java
  1041. ===================================================================
  1042. --- java/hwid/crypt/impl/VMPC.java  (nonexistent)
  1043. +++ java/hwid/crypt/impl/VMPC.java  (working copy)
  1044. @@ -0,0 +1,64 @@
  1045. +package hwid.crypt.impl;
  1046. +
  1047. +import hwid.crypt.ProtectionCrypt;
  1048. +
  1049. +public class VMPC implements ProtectionCrypt
  1050. +{
  1051. +    private byte _n;
  1052. +    private byte[] _P;
  1053. +    private byte _s;
  1054. +    
  1055. +    public VMPC()
  1056. +    {
  1057. +        _n = 0;
  1058. +        _P = new byte[256];
  1059. +        _s = 0;
  1060. +    }
  1061. +    
  1062. +    @Override
  1063. +    public void setup(final byte[] key, final byte[] iv)
  1064. +    {
  1065. +        _s = 0;
  1066. +        for (int i = 0; i < 256; ++i)
  1067. +        {
  1068. +            _P[i] = (byte)(i & 0xFF);
  1069. +        }
  1070. +        for (int m = 0; m < 768; ++m)
  1071. +        {
  1072. +            _s = _P[_s + _P[m & 0xFF] + key[m % 64] & 0xFF];
  1073. +            final byte temp = _P[m & 0xFF];
  1074. +            _P[m & 0xFF] = _P[_s & 0xFF];
  1075. +            _P[_s & 0xFF] = temp;
  1076. +        }
  1077. +        for (int m = 0; m < 768; ++m)
  1078. +        {
  1079. +            _s = _P[_s + _P[m & 0xFF] + iv[m % 64] & 0xFF];
  1080. +            final byte temp = _P[m & 0xFF];
  1081. +            _P[m & 0xFF] = _P[_s & 0xFF];
  1082. +            _P[_s & 0xFF] = temp;
  1083. +        }
  1084. +        for (int m = 0; m < 768; ++m)
  1085. +        {
  1086. +            _s = _P[_s + _P[m & 0xFF] + key[m % 64] & 0xFF];
  1087. +            final byte temp = _P[m & 0xFF];
  1088. +            _P[m & 0xFF] = _P[_s & 0xFF];
  1089. +            _P[_s & 0xFF] = temp;
  1090. +        }
  1091. +        _n = 0;
  1092. +    }
  1093. +    
  1094. +    @Override
  1095. +    public void crypt(final byte[] raw, final int offset, final int size)
  1096. +    {
  1097. +        for (int i = 0; i < size; ++i)
  1098. +        {
  1099. +            _s = _P[_s + _P[_n & 0xFF] & 0xFF];
  1100. +            final byte z = _P[_P[_P[_s & 0xFF] & 0xFF] + 1 & 0xFF];
  1101. +            final byte temp = _P[_n & 0xFF];
  1102. +            _P[_n & 0xFF] = _P[_s & 0xFF];
  1103. +            _P[_s & 0xFF] = temp;
  1104. +            _n = (byte)(_n + 1 & 0xFF);
  1105. +            raw[offset + i] ^= z;
  1106. +        }
  1107. +    }
  1108. +}
  1109. \ No newline at end of file
  1110. Index: java/hwid/crypt/Manager.java
  1111. ===================================================================
  1112. --- java/hwid/crypt/Manager.java    (nonexistent)
  1113. +++ java/hwid/crypt/Manager.java    (working copy)
  1114. @@ -0,0 +1,78 @@
  1115. +package hwid.crypt;
  1116. +
  1117. +import java.util.concurrent.ConcurrentHashMap;
  1118. +import java.util.concurrent.ScheduledFuture;
  1119. +
  1120. +import net.sf.l2j.commons.logging.CLogger;
  1121. +
  1122. +import net.sf.l2j.Config;
  1123. +import net.sf.l2j.gameserver.network.GameClient;
  1124. +
  1125. +import hwid.hwidmanager.hwidPlayer;
  1126. +
  1127. +public final class Manager
  1128. +{
  1129. +    protected static CLogger LOGGER = new CLogger(Manager.class.getName());
  1130. +    protected static String _logFile = "Manager";
  1131. +    protected static String _logMainFile = "hwid_logs";
  1132. +    protected static Manager INSTANCE;
  1133. +    protected static ScheduledFuture<?> _GGTask = null;
  1134. +    protected static ConcurrentHashMap<String, InfoSet> _objects = new ConcurrentHashMap<>();
  1135. +    
  1136. +    public static Manager getInstance()
  1137. +    {
  1138. +        if (INSTANCE == null)
  1139. +        {
  1140. +            LOGGER.info("Loaded HWID KEY RUSaCis Project");
  1141. +            LOGGER.info("Loaded HWID IP " + Config.GAMESERVER_HOSTNAME);
  1142. +            LOGGER.info("Loaded Anti Leech key...assigned ");
  1143. +            LOGGER.info("Loaded Restriction Leech...assigned ");
  1144. +            LOGGER.info("Loaded Licensed to Max Players : " + Config.MAXIMUM_ONLINE_USERS);
  1145. +            INSTANCE = new Manager();
  1146. +        }
  1147. +        return INSTANCE;
  1148. +    }
  1149. +    
  1150. +    public void addPlayer(final GameClient client)
  1151. +    {
  1152. +       hwidPlayer.updateHWIDInfo(client);
  1153. +        _objects.put(client.getPlayerName(), new InfoSet(client.getPlayerName(), client.getHWID()));
  1154. +    }
  1155. +    
  1156. +    public static void removePlayer(final String name)
  1157. +    {
  1158. +        if (_objects.containsKey(name))
  1159. +            _objects.remove(name);
  1160. +    }
  1161. +    
  1162. +    public static int getCountByHWID(final String HWID)
  1163. +    {
  1164. +        int result = 0;
  1165. +        for (final InfoSet object : _objects.values())
  1166. +        {
  1167. +            if (object._hwid.equals(HWID))
  1168. +                ++result;
  1169. +        }
  1170. +        return result;
  1171. +    }
  1172. +    
  1173. +    public class InfoSet
  1174. +    {
  1175. +        public String _playerName;
  1176. +        public long _lastGGSendTime;
  1177. +        public long _lastGGRecvTime;
  1178. +        public int _attempts;
  1179. +        public String _hwid;
  1180. +        
  1181. +        public InfoSet(final String name, final String HWID)
  1182. +        {
  1183. +            _playerName = "";
  1184. +            _hwid = "";
  1185. +            _playerName = name;
  1186. +            _lastGGSendTime = System.currentTimeMillis();
  1187. +            _lastGGRecvTime = _lastGGSendTime;
  1188. +            _attempts = 0;
  1189. +            _hwid = HWID;
  1190. +        }
  1191. +    }
  1192. +}
  1193. \ No newline at end of file
  1194. Index: java/hwid/utils/HwidLog.java
  1195. ===================================================================
  1196. --- java/hwid/utils/HwidLog.java    (nonexistent)
  1197. +++ java/hwid/utils/HwidLog.java    (working copy)
  1198. @@ -0,0 +1,53 @@
  1199. +package hwid.utils;
  1200. +
  1201. +import java.io.File;
  1202. +import java.io.FileWriter;
  1203. +import java.io.IOException;
  1204. +import java.text.DateFormat;
  1205. +import java.text.SimpleDateFormat;
  1206. +import java.util.Date;
  1207. +
  1208. +import net.sf.l2j.commons.logging.CLogger;
  1209. +
  1210. +public class HwidLog
  1211. +{
  1212. +   protected static final CLogger LOGGER = new CLogger(HwidLog.class.getName());
  1213. +  
  1214. +   public HwidLog() {}
  1215. +
  1216. +   public static void auditGMAction(String gmName, String action, String params)
  1217. +   {
  1218. +       final File file = new File("log/hwid/" + gmName + ".txt");
  1219. +       if (!file.exists())
  1220. +       {
  1221. +           try
  1222. +           {
  1223. +               file.createNewFile();
  1224. +           }
  1225. +           catch (IOException e) {}
  1226. +       }
  1227. +
  1228. +       try (FileWriter save = new FileWriter(file, true))
  1229. +       {
  1230. +           save.write(formatDate(new Date(), "dd/MM/yyyy H:mm:ss") + " >>> HWID: [" + gmName + "] >>> Player: [" + action + "]\r\n");
  1231. +       }
  1232. +       catch (IOException e)
  1233. +       {
  1234. +           LOGGER.error("HwidLog for Player " + gmName + " could not be saved: ", e);
  1235. +       }
  1236. +   }
  1237. +
  1238. +   public static void auditGMAction(String gmName, String action)
  1239. +   {
  1240. +       auditGMAction(gmName, action, "");
  1241. +   }
  1242. +
  1243. +   public static String formatDate(Date date, String format)
  1244. +   {
  1245. +       final DateFormat dateFormat = new SimpleDateFormat(format);
  1246. +       if (date != null)
  1247. +           return dateFormat.format(date);
  1248. +      
  1249. +       return null;
  1250. +   }
  1251. +}
  1252. \ No newline at end of file
  1253. Index: java/hwid/utils/Util.java
  1254. ===================================================================
  1255. --- java/hwid/utils/Util.java   (nonexistent)
  1256. +++ java/hwid/utils/Util.java   (working copy)
  1257. @@ -0,0 +1,73 @@
  1258. +package hwid.utils;
  1259. +
  1260. +public class Util
  1261. +{
  1262. +    public static void intToBytes(final int value, final byte[] array, int offset)
  1263. +    {
  1264. +        array[offset++] = (byte)(value & 0xFF);
  1265. +        array[offset++] = (byte)(value >> 8 & 0xFF);
  1266. +        array[offset++] = (byte)(value >> 16 & 0xFF);
  1267. +        array[offset++] = (byte)(value >> 24 & 0xFF);
  1268. +    }
  1269. +    
  1270. +    public static String LastErrorConvertion(final Integer LastError)
  1271. +    {
  1272. +        return LastError.toString();
  1273. +    }
  1274. +    
  1275. +    public static final String asHex(final byte[] raw)
  1276. +    {
  1277. +        return asHex(raw, 0, raw.length);
  1278. +    }
  1279. +    
  1280. +    public static final String asHex(final byte[] raw, final int offset, final int size)
  1281. +    {
  1282. +        final StringBuffer strbuf = new StringBuffer(raw.length * 2);
  1283. +        for (int i = 0; i < size; ++i)
  1284. +        {
  1285. +            if ((raw[offset + i] & 0xFF) < 16)
  1286. +                strbuf.append("0");
  1287. +
  1288. +            strbuf.append(Long.toString(raw[offset + i] & 0xFF, 16));
  1289. +        }
  1290. +        return strbuf.toString();
  1291. +    }
  1292. +    
  1293. +    public static int bytesToInt(final byte[] array, int offset)
  1294. +    {
  1295. +        return (array[offset++] & 0xFF) | (array[offset++] & 0xFF) << 8 | (array[offset++] & 0xFF) << 16 | (array[offset++] & 0xFF) << 24;
  1296. +    }
  1297. +    
  1298. +    public static String asHwidString(final String hex)
  1299. +    {
  1300. +        final byte[] buf = asByteArray(hex);
  1301. +        return asHex(buf);
  1302. +    }
  1303. +    
  1304. +    public static byte[] asByteArray(final String hex)
  1305. +    {
  1306. +        final byte[] buf = new byte[hex.length() / 2];
  1307. +        for (int i = 0; i < hex.length(); i += 2)
  1308. +        {
  1309. +            final int j = Integer.parseInt(hex.substring(i, i + 2), 16);
  1310. +            buf[i / 2] = (byte)(j & 0xFF);
  1311. +        }
  1312. +        return buf;
  1313. +    }
  1314. +    
  1315. +    public static boolean verifyChecksum(final byte[] raw, final int offset, final int size)
  1316. +    {
  1317. +        if ((size & 0x3) == 0x0 && size > 4)
  1318. +        {
  1319. +            long chksum = 0L;
  1320. +            final int count = size - 4;
  1321. +            for (int i2 = offset; i2 < count; i2 += 4)
  1322. +            {
  1323. +                chksum ^= bytesToInt(raw, i2);
  1324. +            }
  1325. +            final long check = bytesToInt(raw, count);
  1326. +            return check == chksum;
  1327. +        }
  1328. +        return false;
  1329. +    }
  1330. +}
  1331. \ No newline at end of file
  1332. Index: java/hwid/crypt/FirstKey.java
  1333. ===================================================================
  1334. --- java/hwid/crypt/FirstKey.java   (nonexistent)
  1335. +++ java/hwid/crypt/FirstKey.java   (working copy)
  1336. @@ -0,0 +1,29 @@
  1337. +package hwid.crypt;
  1338. +
  1339. +import net.sf.l2j.commons.logging.CLogger;
  1340. +
  1341. +import net.sf.l2j.Config;
  1342. +
  1343. +public class FirstKey
  1344. +{
  1345. +    protected static CLogger LOGGER = new CLogger(FirstKey.class.getName());
  1346. +    private static final byte[] TKBOX = new byte[] { -112, 22, 124, -93, 68, -116, -19, -125, -4, 101, -62, 5, 70, 25, 29, 81, 65, -86, 79, -69, 2, 97, -108, -11, -84, -56, 17, 7, 31, 52, -34, -41, -110, -60, 57, -5, -6, -24, 98, -100, 23, 4, -74, -37, 1, 6, -2, -14, -77, 12, -7, 3, -29, -17, -75, 49, 44, -78, 94, 21, 0, 35, -18, 83, 9, -42, 60, 93, 54, 20, -49, 114, 106, -82, 113, -90, 86, -124, -73, -81, 90, 121, 115, 125, 47, 24, -28, 73, 56, -31, 8, 71, 122, 58, -33, 108, -111, 102, -118, -103, -122, 88, 28, -76, 67, -115, -67, 78, 36, 117, -8, -25, -97, 107, -91, -50, -53, -52, 111, -114, -58, -128, 84, -98, 63, 74, 10, 41, -32, 126, 69, -68, 11, -119, -44, -39, -107, -40, 85, -87, 61, 91, -1, 50, -72, -117, 15, 55, -51, 43, 87, 105, 120, -88, 116, 80, -48, -123, -127, -105, -22, 76, 109, 19, -46, -30, 112, 16, -10, 45, -63, -47, 123, -106, 27, 38, 104, -70, -79, 18, -99, -16, -85, -23, 30, -66, 48, -89, -61, -113, -12, 51, -95, -15, 32, -9, 62, -38, 14, -45, -80, 66, 100, 103, -104, -27, -43, 110, -83, -26, -101, 46, -120, -54, 37, 42, 13, 75, 82, -109, 26, -94, -57, -64, 119, 53, 39, -13, -121, 33, 72, -126, -65, -36, -71, 118, -35, 92, 96, 89, 64, 34, -20, -96, 77, 40, 127, -21, 59, -55, -102, 95, -3, 99, -59, -92 };
  1347. +    private static final byte[] MGBOX = new byte[] { -14, -108, 90, 75, 15, 115, -38, -37, -125, 29, -77, 9, -4, 54, -72, 70, 65, -44, -48, 85, -13, -121, 118, -102, 40, 53, 113, -5, -9, 28, 3, 125, 21, -124, 10, 67, -6, -98, 96, -105, -104, 126, -93, 82, -47, 41, -91, 89, -59, 122, 47, 37, -31, 59, 56, 12, -112, -58, -39, -10, -40, -49, 22, -107, 33, -89, 109, 31, 88, 81, 72, 42, -66, -85, -15, 93, -101, -7, -128, -19, -27, -90, -11, 111, 49, -70, 121, 79, -123, -127, -79, 35, -28, 114, -22, 44, -54, 107, 106, 30, 92, 4, -43, -82, -78, -26, -61, 57, 77, 95, 58, 69, -76, 103, -56, 78, 26, -92, 48, -32, -52, 16, -67, 51, -50, -73, -29, 52, -60, -118, -1, -80, 63, 2, 124, -36, -65, 8, -33, -115, -3, 108, -21, 18, 110, 36, -51, 46, -103, 94, 20, -114, 80, 127, -86, 19, -119, -113, 68, -25, -120, -71, 32, 38, -95, -57, 5, 7, 105, -17, -34, -81, 24, -74, -35, 100, 1, -46, -94, 43, 13, 17, -87, 11, -69, -62, -126, -63, -64, -23, -97, 27, -18, -53, 84, 0, -106, -83, 39, 116, 91, 104, 14, -24, -42, 34, -88, -84, 62, 61, -2, 112, 23, 119, 73, 6, -122, 55, -99, -41, 83, 99, 60, 87, 45, 120, -55, 117, -117, 98, 123, -8, 76, -16, -30, 64, -96, -109, -75, 25, 101, -110, 86, 50, 71, -12, 74, -100, -116, -68, 66, -20, -45, 102, -111, 97 };
  1348. +    public static final byte[] SKBOX = new byte[] { Config.FST_KEY, Config.SCN_KEY, 2, 15, -5, 17, 24, 23, 18, 45, 1, 21, 122, 16, Config.ANP_KEY, Config.ULT_KEY };
  1349. +    
  1350. +    public static byte[] expandKey(final byte[] key, final int size)
  1351. +    {
  1352. +        final byte[] P = new byte[64];
  1353. +        for (int i = 0; i < 64; ++i)
  1354. +        {
  1355. +            P[i] = key[i % size];
  1356. +        }
  1357. +        for (int i = 0; i < 256; ++i)
  1358. +        {
  1359. +            final byte t = P[i % 64];
  1360. +            final byte m = (byte)((MGBOX[MGBOX[t & 0xFF] & 0xFF] & 0xFF) ^ (TKBOX[TKBOX[i] & 0xFF] & 0xFF));
  1361. +            P[i % 64] = TKBOX[m & 0xFF];
  1362. +        }
  1363. +        return P;
  1364. +    }
  1365. +}
  1366. Index: java/net/sf/l2j/gameserver/network/clientpackets/EnterWorld.java
  1367. ===================================================================
  1368. --- java/net/sf/l2j/gameserver/network/clientpackets/EnterWorld.java    (revision 15)
  1369. +++ java/net/sf/l2j/gameserver/network/clientpackets/EnterWorld.java    (working copy)
  1370. @@ -55,6 +55,8 @@
  1371.  import net.sf.l2j.gameserver.skills.L2Skill;
  1372.  import net.sf.l2j.gameserver.taskmanager.GameTimeTaskManager;
  1373.  
  1374. +import hwid.hwid;
  1375. +
  1376.  public class EnterWorld extends L2GameClientPacket
  1377.  {
  1378.     @Override
  1379. @@ -301,6 +303,8 @@
  1380.         if (qs != null)
  1381.             qs.getQuest().notifyEvent("UC", null, player);
  1382.        
  1383. +       hwid.enterlog(player, getClient());
  1384. +      
  1385.         player.sendPacket(ActionFailed.STATIC_PACKET);
  1386.     }
  1387.    
  1388. Index: java/hwid/crypt/ProtectionCrypt.java
  1389. ===================================================================
  1390. --- java/hwid/crypt/ProtectionCrypt.java    (nonexistent)
  1391. +++ java/hwid/crypt/ProtectionCrypt.java    (working copy)
  1392. @@ -0,0 +1,8 @@
  1393. +package hwid.crypt;
  1394. +
  1395. +public interface ProtectionCrypt
  1396. +{
  1397. +    void setup(final byte[] p0, final byte[] p1);
  1398. +    
  1399. +    void crypt(final byte[] p0, final int p1, final int p2);
  1400. +}
  1401. Index: java/hwid/crypt/impl/L2Client.java
  1402. ===================================================================
  1403. --- java/hwid/crypt/impl/L2Client.java  (nonexistent)
  1404. +++ java/hwid/crypt/impl/L2Client.java  (working copy)
  1405. @@ -0,0 +1,50 @@
  1406. +package hwid.crypt.impl;
  1407. +
  1408. +import hwid.crypt.ProtectionCrypt;
  1409. +
  1410. +public class L2Client implements ProtectionCrypt
  1411. +{
  1412. +    private ProtectionCrypt _client;
  1413. +    private byte[] _key;
  1414. +    private byte[] _iv;
  1415. +    
  1416. +    public L2Client()
  1417. +    {
  1418. +        _key = new byte[16];
  1419. +        _iv = null;
  1420. +    }
  1421. +    
  1422. +    @Override
  1423. +    public void setup(final byte[] key, final byte[] iv)
  1424. +    {
  1425. +        System.arraycopy(key, 0, this._key, 0, 16);
  1426. +        _iv = iv;
  1427. +    }
  1428. +    
  1429. +    @Override
  1430. +    public void crypt(final byte[] raw, final int offset, final int size)
  1431. +    {
  1432. +        if (_iv != null)
  1433. +        {
  1434. +            (_client = new VMPC()).setup(_key, _iv);
  1435. +            _client.crypt(raw, offset, size);
  1436. +        }
  1437. +        int temp = 0;
  1438. +        int temp2 = 0;
  1439. +        for (int i = 0; i < size; ++i)
  1440. +        {
  1441. +            temp2 = (raw[offset + i] & 0xFF);
  1442. +            raw[offset + i] = (byte)(temp2 ^ _key[i & 0xF] ^ temp);
  1443. +            temp = temp2;
  1444. +        }
  1445. +        int old = _key[8] & 0xFF;
  1446. +        old |= (_key[9] << 8 & 0xFF00);
  1447. +        old |= (_key[10] << 16 & 0xFF0000);
  1448. +        old |= (_key[11] << 24 & 0xFF000000);
  1449. +        old += size;
  1450. +        _key[8] = (byte)(old & 0xFF);
  1451. +        _key[9] = (byte)(old >> 8 & 0xFF);
  1452. +        _key[10] = (byte)(old >> 16 & 0xFF);
  1453. +        _key[11] = (byte)(old >> 24 & 0xFF);
  1454. +    }
  1455. +}
  1456. \ No newline at end of file
  1457. Index: java/hwid/crypt/impl/L2Server.java
  1458. ===================================================================
  1459. --- java/hwid/crypt/impl/L2Server.java  (nonexistent)
  1460. +++ java/hwid/crypt/impl/L2Server.java  (working copy)
  1461. @@ -0,0 +1,49 @@
  1462. +package hwid.crypt.impl;
  1463. +
  1464. +import hwid.crypt.ProtectionCrypt;
  1465. +
  1466. +public class L2Server implements ProtectionCrypt
  1467. +{
  1468. +    private byte[] _key;
  1469. +    private byte[] _iv;
  1470. +    private ProtectionCrypt _server;
  1471. +    
  1472. +    public L2Server()
  1473. +    {
  1474. +        _key = new byte[16];
  1475. +        _iv = null;
  1476. +    }
  1477. +    
  1478. +    @Override
  1479. +    public void setup(final byte[] key, final byte[] iv)
  1480. +    {
  1481. +        System.arraycopy(key, 0, this._key, 0, 16);
  1482. +        _iv = iv;
  1483. +    }
  1484. +    
  1485. +    @Override
  1486. +    public void crypt(final byte[] raw, final int offset, final int size)
  1487. +    {
  1488. +        int temp = 0;
  1489. +        for (int i = 0; i < size; ++i)
  1490. +        {
  1491. +            final int temp2 = raw[offset + i] & 0xFF;
  1492. +            temp ^= (temp2 ^ _key[i & 0xF]);
  1493. +            raw[offset + i] = (byte)temp;
  1494. +        }
  1495. +        int old = _key[8] & 0xFF;
  1496. +        old |= (_key[9] << 8 & 0xFF00);
  1497. +        old |= (_key[10] << 16 & 0xFF0000);
  1498. +        old |= (_key[11] << 24 & 0xFF000000);
  1499. +        old += size;
  1500. +        _key[8] = (byte)(old & 0xFF);
  1501. +        _key[9] = (byte)(old >> 8 & 0xFF);
  1502. +        _key[10] = (byte)(old >> 16 & 0xFF);
  1503. +        _key[11] = (byte)(old >> 24 & 0xFF);
  1504. +        if (_iv != null)
  1505. +        {
  1506. +            (_server = new VMPC()).setup(_key, _iv);
  1507. +            _server.crypt(raw, offset, size);
  1508. +        }
  1509. +    }
  1510. +}
  1511. \ No newline at end of file
  1512. Index: java/hwid/hwid.java
  1513. ===================================================================
  1514. --- java/hwid/hwid.java (nonexistent)
  1515. +++ java/hwid/hwid.java (working copy)
  1516. @@ -0,0 +1,268 @@
  1517. +package hwid;
  1518. +
  1519. +import java.io.IOException;
  1520. +import java.nio.ByteBuffer;
  1521. +import java.util.concurrent.ConcurrentHashMap;
  1522. +
  1523. +import net.sf.l2j.commons.logging.CLogger;
  1524. +
  1525. +import net.sf.l2j.Config;
  1526. +import net.sf.l2j.gameserver.model.World;
  1527. +import net.sf.l2j.gameserver.model.actor.Player;
  1528. +import net.sf.l2j.gameserver.network.GameClient;
  1529. +import net.sf.l2j.gameserver.network.serverpackets.ServerClose;
  1530. +
  1531. +import hwid.crypt.BlowfishEngine;
  1532. +import hwid.crypt.FirstKey;
  1533. +import hwid.crypt.Manager;
  1534. +import hwid.hwidmanager.hwidBan;
  1535. +import hwid.hwidmanager.hwidPlayer;
  1536. +import hwid.hwidmanager.hwidManager;
  1537. +import hwid.utils.HwidLog;
  1538. +import hwid.utils.Util;
  1539. +
  1540. +public class hwid
  1541. +{
  1542. +    protected static CLogger LOGGER = new CLogger(hwid.class.getName());
  1543. +    private static byte[] _key = new byte[16];
  1544. +    static byte version = 11;
  1545. +    protected static ConcurrentHashMap<String, Manager.InfoSet> _objects = new ConcurrentHashMap<>();
  1546. +    
  1547. +    public static void Init()
  1548. +    {
  1549. +        if (isProtectionOn())
  1550. +        {
  1551. +            hwidBan.getInstance();
  1552. +            hwidPlayer.getInstance();
  1553. +            Manager.getInstance();
  1554. +            hwidManager.getInstance();
  1555. +        }
  1556. +    }
  1557. +    
  1558. +    public static boolean isProtectionOn()
  1559. +    {
  1560. +        return Config.ALLOW_GUARD_SYSTEM;
  1561. +    }
  1562. +    
  1563. +    public static byte[] getKey(final byte[] key)
  1564. +    {
  1565. +        final byte[] bfkey = FirstKey.SKBOX;
  1566. +        try
  1567. +        {
  1568. +            final BlowfishEngine bf = new BlowfishEngine();
  1569. +            bf.init(true, bfkey);
  1570. +            bf.processBlock(key, 0, _key, 0);
  1571. +            bf.processBlock(key, 8, _key, 8);
  1572. +        }
  1573. +        catch (IOException e)
  1574. +        {
  1575. +            LOGGER.warn("HWID: Bad key!!!");
  1576. +        }
  1577. +        return _key;
  1578. +    }
  1579. +    
  1580. +    public static void addPlayer(final GameClient client)
  1581. +    {
  1582. +        if (isProtectionOn() && client != null)
  1583. +            Manager.getInstance().addPlayer(client);
  1584. +    }
  1585. +    
  1586. +    public static void removePlayer(final GameClient client)
  1587. +    {
  1588. +        if (isProtectionOn() && client != null)
  1589. +            Manager.removePlayer(client.getPlayerName());
  1590. +    }
  1591. +    
  1592. +    public static boolean checkVerfiFlag(final GameClient client, final int flag)
  1593. +    {
  1594. +        boolean result = true;
  1595. +        final int fl = Integer.reverseBytes(flag);
  1596. +        if (fl == -1)
  1597. +        {
  1598. +            return false;
  1599. +        }
  1600. +        if (fl == 1342177280)
  1601. +        {
  1602. +            return false;
  1603. +        }
  1604. +        if ((fl & 0x1) != 0x0)
  1605. +        {
  1606. +            result = false;
  1607. +        }
  1608. +        if ((fl & 0x10) != 0x0)
  1609. +        {
  1610. +            result = false;
  1611. +        }
  1612. +        if ((fl & 0x10000000) != 0x0)
  1613. +        {
  1614. +            result = false;
  1615. +        }
  1616. +        return result;
  1617. +    }
  1618. +    
  1619. +    public static int dumpData(final int _id, int position, final GameClient pi)
  1620. +    {
  1621. +        int value = 0;
  1622. +        position = ((position > 4) ? 5 : position);
  1623. +        boolean isIdZero = false;
  1624. +        if (_id == 0)
  1625. +        {
  1626. +            isIdZero = true;
  1627. +        }
  1628. +        switch (position)
  1629. +        {
  1630. +            case 0:
  1631. +            {
  1632. +                if (_id != 1435233386)
  1633. +                {
  1634. +                    if (!isIdZero) {}
  1635. +                    value = 1;
  1636. +                    break;
  1637. +                }
  1638. +                break;
  1639. +            }
  1640. +            case 1:
  1641. +            {
  1642. +                if (_id != 16)
  1643. +                {
  1644. +                    if (!isIdZero) {}
  1645. +                    value = 2;
  1646. +                    break;
  1647. +                }
  1648. +                break;
  1649. +            }
  1650. +            case 2:
  1651. +            case 3:
  1652. +            case 4:
  1653. +            {
  1654. +                final int code = _id & 0xFF000000;
  1655. +                if (code == 204) {}
  1656. +                if (code == 233)
  1657. +                {
  1658. +                    value = 3;
  1659. +                    break;
  1660. +                }
  1661. +                break;
  1662. +            }
  1663. +            default:
  1664. +            {
  1665. +                value = 0;
  1666. +                break;
  1667. +            }
  1668. +        }
  1669. +        return value;
  1670. +    }
  1671. +    
  1672. +    public static int calcPenalty(final byte[] data, final GameClient pi)
  1673. +    {
  1674. +        int sum = -1;
  1675. +        if (Util.verifyChecksum(data, 0, data.length))
  1676. +        {
  1677. +            final ByteBuffer buf = ByteBuffer.wrap(data, 0, data.length - 4);
  1678. +            sum = 0;
  1679. +            for (int lenPenalty = (data.length - 4) / 4, i = 0; i < lenPenalty; ++i)
  1680. +            {
  1681. +                sum += dumpData(buf.getInt(), i, pi);
  1682. +            }
  1683. +        }
  1684. +        return sum;
  1685. +    }
  1686. +    
  1687. +    public static boolean CheckHWIDs(final GameClient client, final int LastError1, final int LastError2)
  1688. +    {
  1689. +        boolean resultHWID = false;
  1690. +        boolean resultLastError = false;
  1691. +        final String HWID = client.getHWID();
  1692. +        if (HWID.equalsIgnoreCase("fab888b1cc9de973c8046519fa841e6") && Config.PROTECT_KICK_WITH_EMPTY_HWID)
  1693. +        {
  1694. +            resultHWID = true;
  1695. +        }
  1696. +        if (LastError1 != 0 && Config.PROTECT_KICK_WITH_LASTERROR_HWID)
  1697. +        {
  1698. +            resultLastError = true;
  1699. +        }
  1700. +        return resultHWID || resultLastError;
  1701. +    }
  1702. +    
  1703. +    public static String fillHex(final int data, final int digits)
  1704. +    {
  1705. +        String number = Integer.toHexString(data);
  1706. +        for (int i = number.length(); i < digits; ++i)
  1707. +        {
  1708. +            number = "0" + number;
  1709. +        }
  1710. +        return number;
  1711. +    }
  1712. +    
  1713. +    public static String ExtractHWID(final byte[] _data)
  1714. +    {
  1715. +        if (!Util.verifyChecksum(_data, 0, _data.length))
  1716. +        {
  1717. +            return null;
  1718. +        }
  1719. +        final StringBuilder resultHWID = new StringBuilder();
  1720. +        for (int i = 0; i < _data.length - 8; ++i)
  1721. +        {
  1722. +            resultHWID.append(fillHex(_data[i] & 0xFF, 2));
  1723. +        }
  1724. +        return resultHWID.toString();
  1725. +    }
  1726. +    
  1727. +    public static boolean doAuthLogin(final GameClient client, final byte[] data, final String loginName)
  1728. +    {
  1729. +        if (!isProtectionOn())
  1730. +            return true;
  1731. +
  1732. +        client.setLoginName(loginName);
  1733. +        final String fullHWID = ExtractHWID(data);
  1734. +        if (fullHWID == null)
  1735. +        {
  1736. +            LOGGER.warn("AuthLogin CRC Check Fail! May be BOT or unprotected client! Client IP: " + client.toString());
  1737. +            client.close(ServerClose.STATIC_PACKET);
  1738. +            return false;
  1739. +        }
  1740. +        final int LastError1 = ByteBuffer.wrap(data, 16, 4).getInt();
  1741. +        if (CheckHWIDs(client, LastError1, 0))
  1742. +        {
  1743. +            LOGGER.warn("HWID error, look protection_logs.txt file, from IP: " + client.toString());
  1744. +            client.close(ServerClose.STATIC_PACKET);
  1745. +            return false;
  1746. +        }
  1747. +        if (hwidBan.getInstance().checkFullHWIDBanned(client))
  1748. +        {
  1749. +            LOGGER.warn("Client " + client + " is banned. Kicked! |HWID: " + client.getHWID() + " IP: " + client.toString());
  1750. +            client.close(ServerClose.STATIC_PACKET);
  1751. +        }
  1752. +        final int VerfiFlag = ByteBuffer.wrap(data, 40, 4).getInt();
  1753. +        return checkVerfiFlag(client, VerfiFlag);
  1754. +    }
  1755. +    
  1756. +    public static void doDisconection(final GameClient client)
  1757. +    {
  1758. +        removePlayer(client);
  1759. +    }
  1760. +    
  1761. +    public static boolean checkPlayerWithHWID(final GameClient client, final int playerID, final String playerName)
  1762. +    {
  1763. +        if (!isProtectionOn())
  1764. +            return true;
  1765. +
  1766. +        client.setPlayerName(playerName);
  1767. +        client.setPlayerId(playerID);
  1768. +        addPlayer(client);
  1769. +        return true;
  1770. +    }
  1771. +    
  1772. +    public static void nopath(final GameClient client)
  1773. +    {
  1774. +        LOGGER.warn("HWID: " + client.toString() + " is trying to loggin server without client side hwid.");
  1775. +        client.close(ServerClose.STATIC_PACKET);
  1776. +    }
  1777. +    
  1778. +    public static void enterlog(final Player player, final GameClient client)
  1779. +    {
  1780. +        hwidManager.getInstance().validBox(player, Config.PROTECT_WINDOWS_COUNT + 1, World.getInstance().getPlayers(), true);
  1781. +        LOGGER.info("HWID: [" + client.getHWID() + "], character: [" + player.getName() + "]");
  1782. +        HwidLog.auditGMAction(player.getHWid(), player.getName());
  1783. +    }
  1784. +}
  1785. \ No newline at end of file
  1786. Index: java/net/sf/l2j/gameserver/network/clientpackets/AuthLogin.java
  1787. ===================================================================
  1788. --- java/net/sf/l2j/gameserver/network/clientpackets/AuthLogin.java (revision 15)
  1789. +++ java/net/sf/l2j/gameserver/network/clientpackets/AuthLogin.java (working copy)
  1790. @@ -3,6 +3,8 @@
  1791.  import net.sf.l2j.gameserver.LoginServerThread;
  1792.  import net.sf.l2j.gameserver.network.SessionKey;
  1793.  
  1794. +import hwid.hwid;
  1795. +
  1796.  public final class AuthLogin extends L2GameClientPacket
  1797.  {
  1798.     private String _loginName;
  1799. @@ -10,6 +12,7 @@
  1800.     private int _playKey2;
  1801.     private int _loginKey1;
  1802.     private int _loginKey2;
  1803. +   private final byte[] _data = new byte[48];
  1804.    
  1805.     @Override
  1806.     protected void readImpl()
  1807. @@ -24,6 +27,12 @@
  1808.     @Override
  1809.     protected void runImpl()
  1810.     {
  1811. +       if (hwid.isProtectionOn())
  1812. +       {
  1813. +           if (!hwid.doAuthLogin(getClient(), _data, _loginName))
  1814. +               return;
  1815. +       }
  1816. +      
  1817.         if (getClient().getAccountName() != null)
  1818.             return;
  1819.        
  1820. Index: java/net/sf/l2j/gameserver/network/GameClient.java
  1821. ===================================================================
  1822. --- java/net/sf/l2j/gameserver/network/GameClient.java  (revision 15)
  1823. +++ java/net/sf/l2j/gameserver/network/GameClient.java  (working copy)
  1824. @@ -33,6 +33,8 @@
  1825.  import net.sf.l2j.gameserver.network.serverpackets.L2GameServerPacket;
  1826.  import net.sf.l2j.gameserver.network.serverpackets.ServerClose;
  1827.  
  1828. +import hwid.hwid;
  1829. +
  1830.  /**
  1831.   * Represents a client connected on Game Server.<br>
  1832.   * <br>
  1833. @@ -264,6 +266,10 @@
  1834.     {
  1835.         byte[] key = BlowFishKeygen.getRandomKey();
  1836.         _crypt.setKey(key);
  1837. +       if (hwid.isProtectionOn())
  1838. +       {
  1839. +           key = hwid.getKey(key);
  1840. +       }
  1841.         return key;
  1842.     }
  1843.    
  1844. @@ -630,6 +636,7 @@
  1845.             return;
  1846.        
  1847.         getConnection().close(gsp);
  1848. +       hwid.removePlayer(null);
  1849.     }
  1850.    
  1851.     /**
  1852. @@ -821,4 +828,72 @@
  1853.             return true;
  1854.         }
  1855.     }
  1856. +  
  1857. +   // HWID
  1858. +   private String _playerName;
  1859. +   private String _loginName;
  1860. +   private int _playerId;
  1861. +   private int _count;
  1862. +   private String _hwid;
  1863. +   private int _revision;
  1864. +
  1865. +   public final String getPlayerName()
  1866. +   {
  1867. +       return _playerName;
  1868. +   }
  1869. +
  1870. +   public void setPlayerName(String name)
  1871. +   {
  1872. +       _playerName = name;
  1873. +   }
  1874. +  
  1875. +   public void setPlayerId(int plId)
  1876. +   {
  1877. +       _playerId = plId;
  1878. +   }
  1879. +  
  1880. +   public int getPlayerId()
  1881. +   {
  1882. +       return _playerId;
  1883. +   }
  1884. +  
  1885. +    public int getCount()
  1886. +    {
  1887. +        return _count;
  1888. +    }
  1889. +    
  1890. +    public void setCount(int count)
  1891. +    {
  1892. +        _count = count;
  1893. +    }
  1894. +  
  1895. +   public final String getHWID()
  1896. +   {
  1897. +       return _hwid;
  1898. +   }
  1899. +  
  1900. +   public void setHWID(String hwid)
  1901. +   {
  1902. +       _hwid = hwid;
  1903. +   }
  1904. +  
  1905. +   public void setRevision(int revision)
  1906. +   {
  1907. +       _revision = revision;
  1908. +   }
  1909. +  
  1910. +   public int getRevision()
  1911. +   {
  1912. +       return _revision;
  1913. +   }
  1914. +  
  1915. +   public final String getLoginName()
  1916. +   {
  1917. +       return _loginName;
  1918. +   }
  1919. +  
  1920. +   public void setLoginName(String name)
  1921. +   {
  1922. +       _loginName = name;
  1923. +   }
  1924.  }
  1925. \ No newline at end of file
  1926. Index: java/net/sf/l2j/gameserver/network/clientpackets/RequestGameStart.java
  1927. ===================================================================
  1928. --- java/net/sf/l2j/gameserver/network/clientpackets/RequestGameStart.java  (revision 15)
  1929. +++ java/net/sf/l2j/gameserver/network/clientpackets/RequestGameStart.java  (working copy)
  1930. @@ -8,6 +8,8 @@
  1931.  import net.sf.l2j.gameserver.network.serverpackets.CharSelected;
  1932.  import net.sf.l2j.gameserver.network.serverpackets.SSQInfo;
  1933.  
  1934. +import hwid.hwid;
  1935. +
  1936.  public class RequestGameStart extends L2GameClientPacket
  1937.  {
  1938.     private int _slot;
  1939. @@ -52,6 +54,9 @@
  1940.                    
  1941.                     sendPacket(SSQInfo.sendSky());
  1942.                    
  1943. +                   if (!hwid.checkPlayerWithHWID(getClient(), player.getObjectId(), player.getName()))
  1944. +                       return;
  1945. +                  
  1946.                     client.setState(GameClientState.ENTERING);
  1947.                    
  1948.                     sendPacket(new CharSelected(player, client.getSessionId().playOkID1));
  1949. Index: java/net/sf/l2j/Config.java
  1950. ===================================================================
  1951. --- java/net/sf/l2j/Config.java (revision 15)
  1952. +++ java/net/sf/l2j/Config.java (working copy)
  1953. @@ -24,6 +24,8 @@
  1954.  import net.sf.l2j.gameserver.model.holder.IntIntHolder;
  1955.  import net.sf.l2j.gameserver.model.olympiad.enums.OlympiadPeriod;
  1956.  
  1957. +import hwid.crypt.FirstKey;
  1958. +
  1959.  /**
  1960.   * This class contains global server configuration.<br>
  1961.   * It has static final fields initialized from configuration files.
  1962. @@ -46,6 +48,7 @@
  1963.     public static final String RUS_ACIS_FILE = "./config/rus_acis.properties";
  1964.     public static final String SERVER_FILE = "./config/server.properties";
  1965.     public static final String SIEGE_FILE = "./config/siege.properties";
  1966. +   public static final String HWID_FILE = "./config/hwid.properties";
  1967.    
  1968.     // --------------------------------------------------
  1969.     // Clans settings
  1970. @@ -741,6 +744,26 @@
  1971.     public static int BUY_PREMIUM_DAYS_28;
  1972.     public static int BUY_PREMIUM_DAYS_28_PRICE;
  1973.    
  1974. +   /** hwid settings */
  1975. +  
  1976. +    public static final boolean PROTECT_DEBUG = false;
  1977. +    public static final boolean PROTECT_ENABLE_HWID_LOCK = false;
  1978. +    public static byte[] GUARD_CLIENT_CRYPT_KEY;
  1979. +    public static byte[] GUARD_CLIENT_CRYPT;
  1980. +    public static byte[] GUARD_SERVER_CRYPT_KEY;
  1981. +    public static byte[] GUARD_SERVER_CRYPT;
  1982. +    public static boolean ALLOW_GUARD_SYSTEM;
  1983. +    public static int PROTECT_WINDOWS_COUNT;
  1984. +    public static int GET_CLIENT_HWID;
  1985. +    public static boolean ENABLE_CONSOLE_LOG;
  1986. +    public static boolean PROTECT_KICK_WITH_EMPTY_HWID;
  1987. +    public static boolean PROTECT_KICK_WITH_LASTERROR_HWID;
  1988. +    public static byte FST_KEY = 110;
  1989. +    public static byte SCN_KEY = 36;
  1990. +    public static byte ANP_KEY = -5;
  1991. +    public static byte ULT_KEY = 12;
  1992. +    public static int NPROTECT_KEY = -1;
  1993. +  
  1994.     /**
  1995.      * Initialize {@link ExProperties} from specified configuration file.
  1996.      * @param filename : File name to be loaded.
  1997. @@ -1243,7 +1266,7 @@
  1998.         final ExProperties server = initProperties(SERVER_FILE);
  1999.        
  2000.         HOSTNAME = server.getProperty("Hostname", "*");
  2001. -       GAMESERVER_HOSTNAME = server.getProperty("GameserverHostname");
  2002. +       GAMESERVER_HOSTNAME = server.getProperty("GameserverHostname", "*");
  2003.         GAMESERVER_PORT = server.getProperty("GameserverPort", 7777);
  2004.         GAMESERVER_LOGIN_HOSTNAME = server.getProperty("LoginHost", "127.0.0.1");
  2005.         GAMESERVER_LOGIN_PORT = server.getProperty("LoginPort", 9014);
  2006. @@ -1503,6 +1526,40 @@
  2007.     }
  2008.    
  2009.     /**
  2010. +    * Loads hwid settings.<br>
  2011. +    */
  2012. +   private static final void loadHwid()
  2013. +   {
  2014. +       // Hwid settings
  2015. +       final ExProperties hwid = initProperties(HWID_FILE);
  2016. +        ALLOW_GUARD_SYSTEM = hwid.getProperty("AllowGuardSystem", true);
  2017. +        PROTECT_WINDOWS_COUNT = hwid.getProperty("AllowedWindowsCount", 1);
  2018. +
  2019. +        GET_CLIENT_HWID = hwid.getProperty("UseClientHWID", 2);
  2020. +        ENABLE_CONSOLE_LOG = hwid.getProperty("EnableConsoleLog", false);
  2021. +        PROTECT_KICK_WITH_EMPTY_HWID = hwid.getProperty("KickWithEmptyHWID", false);
  2022. +        PROTECT_KICK_WITH_LASTERROR_HWID = hwid.getProperty("KickWithLastErrorHWID", false);
  2023. +
  2024. +        String key_client = "GOGX2_RB(]Slnjt15~EgyqTv%[$YR]!1E~ayK?$9[R%%m4{zoMF$D?f:zvS2q&>~";
  2025. +        String key_server = "b*qR43<9J1pD>Q4Uns6FsKao~VbU0H]y`A0ytTveiWn)SuSYsM?m*eblL!pwza!t";
  2026. +        byte[] keyS = key_server.getBytes();
  2027. +        byte[] tmpS = new byte[32];
  2028. +        
  2029. +        byte[] keyC = key_client.getBytes();
  2030. +        byte[] tmpC = new byte[32];
  2031. +      
  2032. +        System.arraycopy(keyC, 0, tmpC, 0, 32);
  2033. +        GUARD_CLIENT_CRYPT_KEY = FirstKey.expandKey(tmpC, 32);
  2034. +        System.arraycopy(keyC, 32, tmpC, 0, 32);
  2035. +        GUARD_CLIENT_CRYPT = FirstKey.expandKey(tmpC, 32);
  2036. +        
  2037. +        System.arraycopy(keyS, 0, tmpS, 0, 32);
  2038. +        GUARD_SERVER_CRYPT_KEY = FirstKey.expandKey(tmpS, 32);
  2039. +        System.arraycopy(keyS, 32, tmpS, 0, 32);
  2040. +        GUARD_SERVER_CRYPT = FirstKey.expandKey(tmpS, 32);
  2041. +   }
  2042. +  
  2043. +   /**
  2044.      * Loads loginserver settings.<br>
  2045.      * IP addresses, database, account, misc.
  2046.      */
  2047. @@ -1575,6 +1632,9 @@
  2048.        
  2049.         // rusacis settings
  2050.         loadRusAcis();
  2051. +      
  2052. +       // hwid settings
  2053. +       loadHwid();
  2054.     }
  2055.    
  2056.     public static final void loadLoginServer()
  2057. Index: java/hwid/crypt/ProtectionCrypt.java
  2058. ===================================================================
  2059. --- java/hwid/crypt/ProtectionCrypt.java    (nonexistent)
  2060. +++ java/hwid/crypt/ProtectionCrypt.java    (working copy)
  2061. @@ -0,0 +1,8 @@
  2062. +package hwid.crypt;
  2063. +
  2064. +public interface ProtectionCrypt
  2065. +{
  2066. +    void setup(final byte[] p0, final byte[] p1);
  2067. +    
  2068. +    void crypt(final byte[] p0, final int p1, final int p2);
  2069. +}
  2070. Index: java/net/sf/l2j/gameserver/GameServer.java
  2071. ===================================================================
  2072. --- java/net/sf/l2j/gameserver/GameServer.java  (revision 15)
  2073. +++ java/net/sf/l2j/gameserver/GameServer.java  (working copy)
  2074. @@ -106,6 +106,8 @@
  2075.  import net.sf.l2j.util.DeadLockDetector;
  2076.  import net.sf.l2j.util.IPv4Filter;
  2077.  
  2078. +import hwid.hwid;
  2079. +
  2080.  public class GameServer
  2081.  {
  2082.     private static final CLogger LOGGER = new CLogger(GameServer.class.getName());
  2083. @@ -302,6 +304,9 @@
  2084.         LOGGER.info("Maximum allowed players: {}.", Config.MAXIMUM_ONLINE_USERS);
  2085.         LOGGER.info("Server loaded in " + (System.currentTimeMillis() - serverLoadStart) / 1000 + " seconds");
  2086.        
  2087. +       StringUtil.printSection("Hwid Manager");
  2088. +       hwid.Init();
  2089. +      
  2090.         StringUtil.printSection("Login");
  2091.         LoginServerThread.getInstance().start();
  2092.        
  2093. Index: java/hwid/hwid.java
  2094. ===================================================================
  2095. --- java/hwid/hwid.java (nonexistent)
  2096. +++ java/hwid/hwid.java (working copy)
  2097. @@ -0,0 +1,268 @@
  2098. +package hwid;
  2099. +
  2100. +import java.io.IOException;
  2101. +import java.nio.ByteBuffer;
  2102. +import java.util.concurrent.ConcurrentHashMap;
  2103. +
  2104. +import net.sf.l2j.commons.logging.CLogger;
  2105. +
  2106. +import net.sf.l2j.Config;
  2107. +import net.sf.l2j.gameserver.model.World;
  2108. +import net.sf.l2j.gameserver.model.actor.Player;
  2109. +import net.sf.l2j.gameserver.network.GameClient;
  2110. +import net.sf.l2j.gameserver.network.serverpackets.ServerClose;
  2111. +
  2112. +import hwid.crypt.BlowfishEngine;
  2113. +import hwid.crypt.FirstKey;
  2114. +import hwid.crypt.Manager;
  2115. +import hwid.hwidmanager.hwidBan;
  2116. +import hwid.hwidmanager.hwidPlayer;
  2117. +import hwid.hwidmanager.hwidManager;
  2118. +import hwid.utils.HwidLog;
  2119. +import hwid.utils.Util;
  2120. +
  2121. +public class hwid
  2122. +{
  2123. +    protected static CLogger LOGGER = new CLogger(hwid.class.getName());
  2124. +    private static byte[] _key = new byte[16];
  2125. +    static byte version = 11;
  2126. +    protected static ConcurrentHashMap<String, Manager.InfoSet> _objects = new ConcurrentHashMap<>();
  2127. +    
  2128. +    public static void Init()
  2129. +    {
  2130. +        if (isProtectionOn())
  2131. +        {
  2132. +            hwidBan.getInstance();
  2133. +            hwidPlayer.getInstance();
  2134. +            Manager.getInstance();
  2135. +            hwidManager.getInstance();
  2136. +        }
  2137. +    }
  2138. +    
  2139. +    public static boolean isProtectionOn()
  2140. +    {
  2141. +        return Config.ALLOW_GUARD_SYSTEM;
  2142. +    }
  2143. +    
  2144. +    public static byte[] getKey(final byte[] key)
  2145. +    {
  2146. +        final byte[] bfkey = FirstKey.SKBOX;
  2147. +        try
  2148. +        {
  2149. +            final BlowfishEngine bf = new BlowfishEngine();
  2150. +            bf.init(true, bfkey);
  2151. +            bf.processBlock(key, 0, _key, 0);
  2152. +            bf.processBlock(key, 8, _key, 8);
  2153. +        }
  2154. +        catch (IOException e)
  2155. +        {
  2156. +            LOGGER.warn("HWID: Bad key!!!");
  2157. +        }
  2158. +        return _key;
  2159. +    }
  2160. +    
  2161. +    public static void addPlayer(final GameClient client)
  2162. +    {
  2163. +        if (isProtectionOn() && client != null)
  2164. +            Manager.getInstance().addPlayer(client);
  2165. +    }
  2166. +    
  2167. +    public static void removePlayer(final GameClient client)
  2168. +    {
  2169. +        if (isProtectionOn() && client != null)
  2170. +            Manager.removePlayer(client.getPlayerName());
  2171. +    }
  2172. +    
  2173. +    public static boolean checkVerfiFlag(final GameClient client, final int flag)
  2174. +    {
  2175. +        boolean result = true;
  2176. +        final int fl = Integer.reverseBytes(flag);
  2177. +        if (fl == -1)
  2178. +        {
  2179. +            return false;
  2180. +        }
  2181. +        if (fl == 1342177280)
  2182. +        {
  2183. +            return false;
  2184. +        }
  2185. +        if ((fl & 0x1) != 0x0)
  2186. +        {
  2187. +            result = false;
  2188. +        }
  2189. +        if ((fl & 0x10) != 0x0)
  2190. +        {
  2191. +            result = false;
  2192. +        }
  2193. +        if ((fl & 0x10000000) != 0x0)
  2194. +        {
  2195. +            result = false;
  2196. +        }
  2197. +        return result;
  2198. +    }
  2199. +    
  2200. +    public static int dumpData(final int _id, int position, final GameClient pi)
  2201. +    {
  2202. +        int value = 0;
  2203. +        position = ((position > 4) ? 5 : position);
  2204. +        boolean isIdZero = false;
  2205. +        if (_id == 0)
  2206. +        {
  2207. +            isIdZero = true;
  2208. +        }
  2209. +        switch (position)
  2210. +        {
  2211. +            case 0:
  2212. +            {
  2213. +                if (_id != 1435233386)
  2214. +                {
  2215. +                    if (!isIdZero) {}
  2216. +                    value = 1;
  2217. +                    break;
  2218. +                }
  2219. +                break;
  2220. +            }
  2221. +            case 1:
  2222. +            {
  2223. +                if (_id != 16)
  2224. +                {
  2225. +                    if (!isIdZero) {}
  2226. +                    value = 2;
  2227. +                    break;
  2228. +                }
  2229. +                break;
  2230. +            }
  2231. +            case 2:
  2232. +            case 3:
  2233. +            case 4:
  2234. +            {
  2235. +                final int code = _id & 0xFF000000;
  2236. +                if (code == 204) {}
  2237. +                if (code == 233)
  2238. +                {
  2239. +                    value = 3;
  2240. +                    break;
  2241. +                }
  2242. +                break;
  2243. +            }
  2244. +            default:
  2245. +            {
  2246. +                value = 0;
  2247. +                break;
  2248. +            }
  2249. +        }
  2250. +        return value;
  2251. +    }
  2252. +    
  2253. +    public static int calcPenalty(final byte[] data, final GameClient pi)
  2254. +    {
  2255. +        int sum = -1;
  2256. +        if (Util.verifyChecksum(data, 0, data.length))
  2257. +        {
  2258. +            final ByteBuffer buf = ByteBuffer.wrap(data, 0, data.length - 4);
  2259. +            sum = 0;
  2260. +            for (int lenPenalty = (data.length - 4) / 4, i = 0; i < lenPenalty; ++i)
  2261. +            {
  2262. +                sum += dumpData(buf.getInt(), i, pi);
  2263. +            }
  2264. +        }
  2265. +        return sum;
  2266. +    }
  2267. +    
  2268. +    public static boolean CheckHWIDs(final GameClient client, final int LastError1, final int LastError2)
  2269. +    {
  2270. +        boolean resultHWID = false;
  2271. +        boolean resultLastError = false;
  2272. +        final String HWID = client.getHWID();
  2273. +        if (HWID.equalsIgnoreCase("fab888b1cc9de973c8046519fa841e6") && Config.PROTECT_KICK_WITH_EMPTY_HWID)
  2274. +        {
  2275. +            resultHWID = true;
  2276. +        }
  2277. +        if (LastError1 != 0 && Config.PROTECT_KICK_WITH_LASTERROR_HWID)
  2278. +        {
  2279. +            resultLastError = true;
  2280. +        }
  2281. +        return resultHWID || resultLastError;
  2282. +    }
  2283. +    
  2284. +    public static String fillHex(final int data, final int digits)
  2285. +    {
  2286. +        String number = Integer.toHexString(data);
  2287. +        for (int i = number.length(); i < digits; ++i)
  2288. +        {
  2289. +            number = "0" + number;
  2290. +        }
  2291. +        return number;
  2292. +    }
  2293. +    
  2294. +    public static String ExtractHWID(final byte[] _data)
  2295. +    {
  2296. +        if (!Util.verifyChecksum(_data, 0, _data.length))
  2297. +        {
  2298. +            return null;
  2299. +        }
  2300. +        final StringBuilder resultHWID = new StringBuilder();
  2301. +        for (int i = 0; i < _data.length - 8; ++i)
  2302. +        {
  2303. +            resultHWID.append(fillHex(_data[i] & 0xFF, 2));
  2304. +        }
  2305. +        return resultHWID.toString();
  2306. +    }
  2307. +    
  2308. +    public static boolean doAuthLogin(final GameClient client, final byte[] data, final String loginName)
  2309. +    {
  2310. +        if (!isProtectionOn())
  2311. +            return true;
  2312. +
  2313. +        client.setLoginName(loginName);
  2314. +        final String fullHWID = ExtractHWID(data);
  2315. +        if (fullHWID == null)
  2316. +        {
  2317. +            LOGGER.warn("AuthLogin CRC Check Fail! May be BOT or unprotected client! Client IP: " + client.toString());
  2318. +            client.close(ServerClose.STATIC_PACKET);
  2319. +            return false;
  2320. +        }
  2321. +        final int LastError1 = ByteBuffer.wrap(data, 16, 4).getInt();
  2322. +        if (CheckHWIDs(client, LastError1, 0))
  2323. +        {
  2324. +            LOGGER.warn("HWID error, look protection_logs.txt file, from IP: " + client.toString());
  2325. +            client.close(ServerClose.STATIC_PACKET);
  2326. +            return false;
  2327. +        }
  2328. +        if (hwidBan.getInstance().checkFullHWIDBanned(client))
  2329. +        {
  2330. +            LOGGER.warn("Client " + client + " is banned. Kicked! |HWID: " + client.getHWID() + " IP: " + client.toString());
  2331. +            client.close(ServerClose.STATIC_PACKET);
  2332. +        }
  2333. +        final int VerfiFlag = ByteBuffer.wrap(data, 40, 4).getInt();
  2334. +        return checkVerfiFlag(client, VerfiFlag);
  2335. +    }
  2336. +    
  2337. +    public static void doDisconection(final GameClient client)
  2338. +    {
  2339. +        removePlayer(client);
  2340. +    }
  2341. +    
  2342. +    public static boolean checkPlayerWithHWID(final GameClient client, final int playerID, final String playerName)
  2343. +    {
  2344. +        if (!isProtectionOn())
  2345. +            return true;
  2346. +
  2347. +        client.setPlayerName(playerName);
  2348. +        client.setPlayerId(playerID);
  2349. +        addPlayer(client);
  2350. +        return true;
  2351. +    }
  2352. +    
  2353. +    public static void nopath(final GameClient client)
  2354. +    {
  2355. +        LOGGER.warn("HWID: " + client.toString() + " is trying to loggin server without client side hwid.");
  2356. +        client.close(ServerClose.STATIC_PACKET);
  2357. +    }
  2358. +    
  2359. +    public static void enterlog(final Player player, final GameClient client)
  2360. +    {
  2361. +        hwidManager.getInstance().validBox(player, Config.PROTECT_WINDOWS_COUNT + 1, World.getInstance().getPlayers(), true);
  2362. +        LOGGER.info("HWID: [" + client.getHWID() + "], character: [" + player.getName() + "]");
  2363. +        HwidLog.auditGMAction(player.getHWid(), player.getName());
  2364. +    }
  2365. +}
  2366. \ No newline at end of file
  2367. Index: java/hwid/crypt/impl/L2Server.java
  2368. ===================================================================
  2369. --- java/hwid/crypt/impl/L2Server.java  (nonexistent)
  2370. +++ java/hwid/crypt/impl/L2Server.java  (working copy)
  2371. @@ -0,0 +1,49 @@
  2372. +package hwid.crypt.impl;
  2373. +
  2374. +import hwid.crypt.ProtectionCrypt;
  2375. +
  2376. +public class L2Server implements ProtectionCrypt
  2377. +{
  2378. +    private byte[] _key;
  2379. +    private byte[] _iv;
  2380. +    private ProtectionCrypt _server;
  2381. +    
  2382. +    public L2Server()
  2383. +    {
  2384. +        _key = new byte[16];
  2385. +        _iv = null;
  2386. +    }
  2387. +    
  2388. +    @Override
  2389. +    public void setup(final byte[] key, final byte[] iv)
  2390. +    {
  2391. +        System.arraycopy(key, 0, this._key, 0, 16);
  2392. +        _iv = iv;
  2393. +    }
  2394. +    
  2395. +    @Override
  2396. +    public void crypt(final byte[] raw, final int offset, final int size)
  2397. +    {
  2398. +        int temp = 0;
  2399. +        for (int i = 0; i < size; ++i)
  2400. +        {
  2401. +            final int temp2 = raw[offset + i] & 0xFF;
  2402. +            temp ^= (temp2 ^ _key[i & 0xF]);
  2403. +            raw[offset + i] = (byte)temp;
  2404. +        }
  2405. +        int old = _key[8] & 0xFF;
  2406. +        old |= (_key[9] << 8 & 0xFF00);
  2407. +        old |= (_key[10] << 16 & 0xFF0000);
  2408. +        old |= (_key[11] << 24 & 0xFF000000);
  2409. +        old += size;
  2410. +        _key[8] = (byte)(old & 0xFF);
  2411. +        _key[9] = (byte)(old >> 8 & 0xFF);
  2412. +        _key[10] = (byte)(old >> 16 & 0xFF);
  2413. +        _key[11] = (byte)(old >> 24 & 0xFF);
  2414. +        if (_iv != null)
  2415. +        {
  2416. +            (_server = new VMPC()).setup(_key, _iv);
  2417. +            _server.crypt(raw, offset, size);
  2418. +        }
  2419. +    }
  2420. +}
  2421. \ No newline at end of file
  2422. Index: config/en/hwid.properties
  2423. ===================================================================
  2424. --- config/en/hwid.properties   (nonexistent)
  2425. +++ config/en/hwid.properties   (working copy)
  2426. @@ -0,0 +1,28 @@
  2427. +#=============================================================
  2428. +#                    Hwid System Manager
  2429. +#=============================================================
  2430. +# Allow Guard Protection System
  2431. +AllowGuardSystem = True
  2432. +
  2433. +# Installing client HWID
  2434. +# 1 = HWID HDD
  2435. +# 2 = HWID MAC
  2436. +# 3 = HWID CPU
  2437. +UseClientHWID = 2
  2438. +KickWithEmptyHWID = True
  2439. +KickWithLastErrorHWID = True
  2440. +
  2441. +# What is the criterion to prohibit the launch of multiple windows?
  2442. +# IP - to IP, HWID - client on HWID
  2443. +ClientWindowsCountSec = HWID
  2444. +
  2445. +# Configure the number of open windows client
  2446. +# If 0 = Unlimited
  2447. +AllowedWindowsCount = 2
  2448. +
  2449. +# Enable log on Console Server - Player, HWID, NAME, ID
  2450. +EnableConsoleLog = True
  2451. +EnableHWIDBans = True
  2452. +EnableHWIDBonus = True
  2453. +StoreHWID = True
  2454. +LogHWIDs = True
  2455. Index: java/net/sf/l2j/gameserver/network/clientpackets/SendProtocolVersion.java
  2456. ===================================================================
  2457. --- java/net/sf/l2j/gameserver/network/clientpackets/SendProtocolVersion.java   (revision 15)
  2458. +++ java/net/sf/l2j/gameserver/network/clientpackets/SendProtocolVersion.java   (working copy)
  2459. @@ -1,21 +1,61 @@
  2460.  package net.sf.l2j.gameserver.network.clientpackets;
  2461.  
  2462. +import net.sf.l2j.Config;
  2463.  import net.sf.l2j.gameserver.network.serverpackets.L2GameServerPacket;
  2464.  import net.sf.l2j.gameserver.network.serverpackets.VersionCheck;
  2465.  
  2466. +import hwid.hwid;
  2467. +
  2468.  public final class SendProtocolVersion extends L2GameClientPacket
  2469.  {
  2470.     private int _version;
  2471. +   private byte _data[];
  2472. +   private String _hwidHdd = "NoHWID-HD";
  2473. +   private String _hwidMac = "NoHWID-MAC";
  2474. +   private String _hwidCPU = "NoHWID-CPU";
  2475.    
  2476.     @Override
  2477.     protected void readImpl()
  2478.     {
  2479.         _version = readD();
  2480. +       if (hwid.isProtectionOn())
  2481. +       {
  2482. +           if (_buf.remaining() > 260)
  2483. +           {
  2484. +               _data = new byte[260];
  2485. +               readB(_data);
  2486. +               _hwidHdd = readS();
  2487. +               _hwidMac = readS();
  2488. +               _hwidCPU = readS();
  2489. +           }
  2490. +          
  2491. +           if (_hwidHdd.equals("NoHWID-HD") && _hwidMac.equals("NoHWID-MAC") && _hwidCPU.equals("NoHWID-CPU"))
  2492. +           {
  2493. +               hwid.nopath(getClient());
  2494. +               getClient().close((L2GameServerPacket) null);
  2495. +           }
  2496. +       }
  2497.     }
  2498.    
  2499.     @Override
  2500.     protected void runImpl()
  2501.     {
  2502. +       if (hwid.isProtectionOn())
  2503. +       {
  2504. +           switch (Config.GET_CLIENT_HWID)
  2505. +           {
  2506. +               case 1:
  2507. +                   getClient().setHWID(_hwidHdd);
  2508. +                   break;
  2509. +               case 2:
  2510. +                   getClient().setHWID(_hwidMac);
  2511. +                   break;
  2512. +               case 3:
  2513. +                   getClient().setHWID(_hwidCPU);
  2514. +                   break;
  2515. +           }
  2516. +       }
  2517. +      
  2518.         switch (_version)
  2519.         {
  2520.             case 737:
  2521. Index: java/hwid/crypt/impl/L2Client.java
  2522. ===================================================================
  2523. --- java/hwid/crypt/impl/L2Client.java  (nonexistent)
  2524. +++ java/hwid/crypt/impl/L2Client.java  (working copy)
  2525. @@ -0,0 +1,50 @@
  2526. +package hwid.crypt.impl;
  2527. +
  2528. +import hwid.crypt.ProtectionCrypt;
  2529. +
  2530. +public class L2Client implements ProtectionCrypt
  2531. +{
  2532. +    private ProtectionCrypt _client;
  2533. +    private byte[] _key;
  2534. +    private byte[] _iv;
  2535. +    
  2536. +    public L2Client()
  2537. +    {
  2538. +        _key = new byte[16];
  2539. +        _iv = null;
  2540. +    }
  2541. +    
  2542. +    @Override
  2543. +    public void setup(final byte[] key, final byte[] iv)
  2544. +    {
  2545. +        System.arraycopy(key, 0, this._key, 0, 16);
  2546. +        _iv = iv;
  2547. +    }
  2548. +    
  2549. +    @Override
  2550. +    public void crypt(final byte[] raw, final int offset, final int size)
  2551. +    {
  2552. +        if (_iv != null)
  2553. +        {
  2554. +            (_client = new VMPC()).setup(_key, _iv);
  2555. +            _client.crypt(raw, offset, size);
  2556. +        }
  2557. +        int temp = 0;
  2558. +        int temp2 = 0;
  2559. +        for (int i = 0; i < size; ++i)
  2560. +        {
  2561. +            temp2 = (raw[offset + i] & 0xFF);
  2562. +            raw[offset + i] = (byte)(temp2 ^ _key[i & 0xF] ^ temp);
  2563. +            temp = temp2;
  2564. +        }
  2565. +        int old = _key[8] & 0xFF;
  2566. +        old |= (_key[9] << 8 & 0xFF00);
  2567. +        old |= (_key[10] << 16 & 0xFF0000);
  2568. +        old |= (_key[11] << 24 & 0xFF000000);
  2569. +        old += size;
  2570. +        _key[8] = (byte)(old & 0xFF);
  2571. +        _key[9] = (byte)(old >> 8 & 0xFF);
  2572. +        _key[10] = (byte)(old >> 16 & 0xFF);
  2573. +        _key[11] = (byte)(old >> 24 & 0xFF);
  2574. +    }
  2575. +}
  2576. \ No newline at end of file
  2577. Index: java/hwid/crypt/impl/L2Server.java
  2578. ===================================================================
  2579. --- java/hwid/crypt/impl/L2Server.java  (nonexistent)
  2580. +++ java/hwid/crypt/impl/L2Server.java  (working copy)
  2581. @@ -0,0 +1,49 @@
  2582. +package hwid.crypt.impl;
  2583. +
  2584. +import hwid.crypt.ProtectionCrypt;
  2585. +
  2586. +public class L2Server implements ProtectionCrypt
  2587. +{
  2588. +    private byte[] _key;
  2589. +    private byte[] _iv;
  2590. +    private ProtectionCrypt _server;
  2591. +    
  2592. +    public L2Server()
  2593. +    {
  2594. +        _key = new byte[16];
  2595. +        _iv = null;
  2596. +    }
  2597. +    
  2598. +    @Override
  2599. +    public void setup(final byte[] key, final byte[] iv)
  2600. +    {
  2601. +        System.arraycopy(key, 0, this._key, 0, 16);
  2602. +        _iv = iv;
  2603. +    }
  2604. +    
  2605. +    @Override
  2606. +    public void crypt(final byte[] raw, final int offset, final int size)
  2607. +    {
  2608. +        int temp = 0;
  2609. +        for (int i = 0; i < size; ++i)
  2610. +        {
  2611. +            final int temp2 = raw[offset + i] & 0xFF;
  2612. +            temp ^= (temp2 ^ _key[i & 0xF]);
  2613. +            raw[offset + i] = (byte)temp;
  2614. +        }
  2615. +        int old = _key[8] & 0xFF;
  2616. +        old |= (_key[9] << 8 & 0xFF00);
  2617. +        old |= (_key[10] << 16 & 0xFF0000);
  2618. +        old |= (_key[11] << 24 & 0xFF000000);
  2619. +        old += size;
  2620. +        _key[8] = (byte)(old & 0xFF);
  2621. +        _key[9] = (byte)(old >> 8 & 0xFF);
  2622. +        _key[10] = (byte)(old >> 16 & 0xFF);
  2623. +        _key[11] = (byte)(old >> 24 & 0xFF);
  2624. +        if (_iv != null)
  2625. +        {
  2626. +            (_server = new VMPC()).setup(_key, _iv);
  2627. +            _server.crypt(raw, offset, size);
  2628. +        }
  2629. +    }
  2630. +}
  2631. \ No newline at end of file
  2632. Index: java/hwid/crypt/impl/L2Client.java
  2633. ===================================================================
  2634. --- java/hwid/crypt/impl/L2Client.java  (nonexistent)
  2635. +++ java/hwid/crypt/impl/L2Client.java  (working copy)
  2636. @@ -0,0 +1,50 @@
  2637. +package hwid.crypt.impl;
  2638. +
  2639. +import hwid.crypt.ProtectionCrypt;
  2640. +
  2641. +public class L2Client implements ProtectionCrypt
  2642. +{
  2643. +    private ProtectionCrypt _client;
  2644. +    private byte[] _key;
  2645. +    private byte[] _iv;
  2646. +    
  2647. +    public L2Client()
  2648. +    {
  2649. +        _key = new byte[16];
  2650. +        _iv = null;
  2651. +    }
  2652. +    
  2653. +    @Override
  2654. +    public void setup(final byte[] key, final byte[] iv)
  2655. +    {
  2656. +        System.arraycopy(key, 0, this._key, 0, 16);
  2657. +        _iv = iv;
  2658. +    }
  2659. +    
  2660. +    @Override
  2661. +    public void crypt(final byte[] raw, final int offset, final int size)
  2662. +    {
  2663. +        if (_iv != null)
  2664. +        {
  2665. +            (_client = new VMPC()).setup(_key, _iv);
  2666. +            _client.crypt(raw, offset, size);
  2667. +        }
  2668. +        int temp = 0;
  2669. +        int temp2 = 0;
  2670. +        for (int i = 0; i < size; ++i)
  2671. +        {
  2672. +            temp2 = (raw[offset + i] & 0xFF);
  2673. +            raw[offset + i] = (byte)(temp2 ^ _key[i & 0xF] ^ temp);
  2674. +            temp = temp2;
  2675. +        }
  2676. +        int old = _key[8] & 0xFF;
  2677. +        old |= (_key[9] << 8 & 0xFF00);
  2678. +        old |= (_key[10] << 16 & 0xFF0000);
  2679. +        old |= (_key[11] << 24 & 0xFF000000);
  2680. +        old += size;
  2681. +        _key[8] = (byte)(old & 0xFF);
  2682. +        _key[9] = (byte)(old >> 8 & 0xFF);
  2683. +        _key[10] = (byte)(old >> 16 & 0xFF);
  2684. +        _key[11] = (byte)(old >> 24 & 0xFF);
  2685. +    }
  2686. +}
  2687. \ No newline at end of file
  2688. Index: java/hwid/crypt/ProtectionCrypt.java
  2689. ===================================================================
  2690. --- java/hwid/crypt/ProtectionCrypt.java    (nonexistent)
  2691. +++ java/hwid/crypt/ProtectionCrypt.java    (working copy)
  2692. @@ -0,0 +1,8 @@
  2693. +package hwid.crypt;
  2694. +
  2695. +public interface ProtectionCrypt
  2696. +{
  2697. +    void setup(final byte[] p0, final byte[] p1);
  2698. +    
  2699. +    void crypt(final byte[] p0, final int p1, final int p2);
  2700. +}
  2701. Index: java/hwid/crypt/impl/L2Client.java
  2702. ===================================================================
  2703. --- java/hwid/crypt/impl/L2Client.java  (nonexistent)
  2704. +++ java/hwid/crypt/impl/L2Client.java  (working copy)
  2705. @@ -0,0 +1,50 @@
  2706. +package hwid.crypt.impl;
  2707. +
  2708. +import hwid.crypt.ProtectionCrypt;
  2709. +
  2710. +public class L2Client implements ProtectionCrypt
  2711. +{
  2712. +    private ProtectionCrypt _client;
  2713. +    private byte[] _key;
  2714. +    private byte[] _iv;
  2715. +    
  2716. +    public L2Client()
  2717. +    {
  2718. +        _key = new byte[16];
  2719. +        _iv = null;
  2720. +    }
  2721. +    
  2722. +    @Override
  2723. +    public void setup(final byte[] key, final byte[] iv)
  2724. +    {
  2725. +        System.arraycopy(key, 0, this._key, 0, 16);
  2726. +        _iv = iv;
  2727. +    }
  2728. +    
  2729. +    @Override
  2730. +    public void crypt(final byte[] raw, final int offset, final int size)
  2731. +    {
  2732. +        if (_iv != null)
  2733. +        {
  2734. +            (_client = new VMPC()).setup(_key, _iv);
  2735. +            _client.crypt(raw, offset, size);
  2736. +        }
  2737. +        int temp = 0;
  2738. +        int temp2 = 0;
  2739. +        for (int i = 0; i < size; ++i)
  2740. +        {
  2741. +            temp2 = (raw[offset + i] & 0xFF);
  2742. +            raw[offset + i] = (byte)(temp2 ^ _key[i & 0xF] ^ temp);
  2743. +            temp = temp2;
  2744. +        }
  2745. +        int old = _key[8] & 0xFF;
  2746. +        old |= (_key[9] << 8 & 0xFF00);
  2747. +        old |= (_key[10] << 16 & 0xFF0000);
  2748. +        old |= (_key[11] << 24 & 0xFF000000);
  2749. +        old += size;
  2750. +        _key[8] = (byte)(old & 0xFF);
  2751. +        _key[9] = (byte)(old >> 8 & 0xFF);
  2752. +        _key[10] = (byte)(old >> 16 & 0xFF);
  2753. +        _key[11] = (byte)(old >> 24 & 0xFF);
  2754. +    }
  2755. +}
  2756. \ No newline at end of file
  2757. Index: java/hwid/crypt/impl/L2Server.java
  2758. ===================================================================
  2759. --- java/hwid/crypt/impl/L2Server.java  (nonexistent)
  2760. +++ java/hwid/crypt/impl/L2Server.java  (working copy)
  2761. @@ -0,0 +1,49 @@
  2762. +package hwid.crypt.impl;
  2763. +
  2764. +import hwid.crypt.ProtectionCrypt;
  2765. +
  2766. +public class L2Server implements ProtectionCrypt
  2767. +{
  2768. +    private byte[] _key;
  2769. +    private byte[] _iv;
  2770. +    private ProtectionCrypt _server;
  2771. +    
  2772. +    public L2Server()
  2773. +    {
  2774. +        _key = new byte[16];
  2775. +        _iv = null;
  2776. +    }
  2777. +    
  2778. +    @Override
  2779. +    public void setup(final byte[] key, final byte[] iv)
  2780. +    {
  2781. +        System.arraycopy(key, 0, this._key, 0, 16);
  2782. +        _iv = iv;
  2783. +    }
  2784. +    
  2785. +    @Override
  2786. +    public void crypt(final byte[] raw, final int offset, final int size)
  2787. +    {
  2788. +        int temp = 0;
  2789. +        for (int i = 0; i < size; ++i)
  2790. +        {
  2791. +            final int temp2 = raw[offset + i] & 0xFF;
  2792. +            temp ^= (temp2 ^ _key[i & 0xF]);
  2793. +            raw[offset + i] = (byte)temp;
  2794. +        }
  2795. +        int old = _key[8] & 0xFF;
  2796. +        old |= (_key[9] << 8 & 0xFF00);
  2797. +        old |= (_key[10] << 16 & 0xFF0000);
  2798. +        old |= (_key[11] << 24 & 0xFF000000);
  2799. +        old += size;
  2800. +        _key[8] = (byte)(old & 0xFF);
  2801. +        _key[9] = (byte)(old >> 8 & 0xFF);
  2802. +        _key[10] = (byte)(old >> 16 & 0xFF);
  2803. +        _key[11] = (byte)(old >> 24 & 0xFF);
  2804. +        if (_iv != null)
  2805. +        {
  2806. +            (_server = new VMPC()).setup(_key, _iv);
  2807. +            _server.crypt(raw, offset, size);
  2808. +        }
  2809. +    }
  2810. +}
  2811. \ No newline at end of file
  2812. Index: java/hwid/crypt/impl/VMPC.java
  2813. ===================================================================
  2814. --- java/hwid/crypt/impl/VMPC.java  (nonexistent)
  2815. +++ java/hwid/crypt/impl/VMPC.java  (working copy)
  2816. @@ -0,0 +1,64 @@
  2817. +package hwid.crypt.impl;
  2818. +
  2819. +import hwid.crypt.ProtectionCrypt;
  2820. +
  2821. +public class VMPC implements ProtectionCrypt
  2822. +{
  2823. +    private byte _n;
  2824. +    private byte[] _P;
  2825. +    private byte _s;
  2826. +    
  2827. +    public VMPC()
  2828. +    {
  2829. +        _n = 0;
  2830. +        _P = new byte[256];
  2831. +        _s = 0;
  2832. +    }
  2833. +    
  2834. +    @Override
  2835. +    public void setup(final byte[] key, final byte[] iv)
  2836. +    {
  2837. +        _s = 0;
  2838. +        for (int i = 0; i < 256; ++i)
  2839. +        {
  2840. +            _P[i] = (byte)(i & 0xFF);
  2841. +        }
  2842. +        for (int m = 0; m < 768; ++m)
  2843. +        {
  2844. +            _s = _P[_s + _P[m & 0xFF] + key[m % 64] & 0xFF];
  2845. +            final byte temp = _P[m & 0xFF];
  2846. +            _P[m & 0xFF] = _P[_s & 0xFF];
  2847. +            _P[_s & 0xFF] = temp;
  2848. +        }
  2849. +        for (int m = 0; m < 768; ++m)
  2850. +        {
  2851. +            _s = _P[_s + _P[m & 0xFF] + iv[m % 64] & 0xFF];
  2852. +            final byte temp = _P[m & 0xFF];
  2853. +            _P[m & 0xFF] = _P[_s & 0xFF];
  2854. +            _P[_s & 0xFF] = temp;
  2855. +        }
  2856. +        for (int m = 0; m < 768; ++m)
  2857. +        {
  2858. +            _s = _P[_s + _P[m & 0xFF] + key[m % 64] & 0xFF];
  2859. +            final byte temp = _P[m & 0xFF];
  2860. +            _P[m & 0xFF] = _P[_s & 0xFF];
  2861. +            _P[_s & 0xFF] = temp;
  2862. +        }
  2863. +        _n = 0;
  2864. +    }
  2865. +    
  2866. +    @Override
  2867. +    public void crypt(final byte[] raw, final int offset, final int size)
  2868. +    {
  2869. +        for (int i = 0; i < size; ++i)
  2870. +        {
  2871. +            _s = _P[_s + _P[_n & 0xFF] & 0xFF];
  2872. +            final byte z = _P[_P[_P[_s & 0xFF] & 0xFF] + 1 & 0xFF];
  2873. +            final byte temp = _P[_n & 0xFF];
  2874. +            _P[_n & 0xFF] = _P[_s & 0xFF];
  2875. +            _P[_s & 0xFF] = temp;
  2876. +            _n = (byte)(_n + 1 & 0xFF);
  2877. +            raw[offset + i] ^= z;
  2878. +        }
  2879. +    }
  2880. +}
  2881. \ No newline at end of file
  2882. #P aCis_datapack
  2883. Index: data/xml/adminCommands.xml
  2884. ===================================================================
  2885. --- data/xml/adminCommands.xml  (revision 15)
  2886. +++ data/xml/adminCommands.xml  (working copy)
  2887. @@ -166,4 +166,7 @@
  2888.  
  2889.     <!-- ZONE -->
  2890.     <aCar name="admin_zone" accessLevel="7" params="[show - all|clear|id]" desc="Show the zone panel, or the zone visually."/>
  2891. +  
  2892. +   <!-- HWID -->
  2893. +   <aCar name="admin_hwid_ban" accessLevel="7" params="" desc=""/>
  2894.  </list>
  2895. \ No newline at end of file
  2896. Index: tools/database_installer.sh
  2897. ===================================================================
  2898. --- tools/database_installer.sh (revision 15)
  2899. +++ tools/database_installer.sh (working copy)
  2900. @@ -121,6 +121,8 @@
  2901.  $MYG < ../sql/grandboss_list.sql &> /dev/null
  2902.  $MYG < ../sql/heroes_diary.sql &> /dev/null
  2903.  $MYG < ../sql/heroes.sql &> /dev/null
  2904. +$MYG < ../sql/hwid_bans.sql &> /dev/null
  2905. +$MYG < ../sql/hwid_info.sql &> /dev/null
  2906.  $MYG < ../sql/items.sql &> /dev/null
  2907.  $MYG < ../sql/items_on_ground.sql &> /dev/null
  2908.  $MYG < ../sql/mdt_bets.sql &> /dev/null
  2909. Index: sql/hwid_info.sql
  2910. ===================================================================
  2911. --- sql/hwid_info.sql   (nonexistent)
  2912. +++ sql/hwid_info.sql   (working copy)
  2913. @@ -0,0 +1,7 @@
  2914. +CREATE TABLE IF NOT EXISTS `hwid_info` (
  2915. +  `HWID` varchar(32) NOT NULL DEFAULT '',
  2916. +  `Account` varchar(45) NOT NULL DEFAULT '',
  2917. +  `PlayerID` int(10) unsigned NOT NULL DEFAULT '0',
  2918. +  `LockType` enum('PLAYER_LOCK','ACCOUNT_LOCK','NONE') NOT NULL DEFAULT 'NONE',
  2919. +  PRIMARY KEY (`HWID`)
  2920. +) ENGINE=InnoDB DEFAULT CHARSET=latin1;
  2921. \ No newline at end of file
  2922. Index: sql/hwid_bans.sql
  2923. ===================================================================
  2924. --- sql/hwid_bans.sql   (nonexistent)
  2925. +++ sql/hwid_bans.sql   (working copy)
  2926. @@ -0,0 +1,7 @@
  2927. +CREATE TABLE IF NOT EXISTS `hwid_bans` (
  2928. +  `HWID` varchar(32) DEFAULT NULL,
  2929. +  `HWIDSecond` varchar(32) DEFAULT NULL,
  2930. +  `expiretime` int(11) NOT NULL DEFAULT '0',
  2931. +  `comments` varchar(255) DEFAULT '',
  2932. +  UNIQUE KEY `HWID` (`HWID`)
  2933. +) ENGINE=InnoDB DEFAULT CHARSET=latin1;
  2934. \ No newline at end of file
  2935. Index: tools/database_installer.bat
  2936. ===================================================================
  2937. --- tools/database_installer.bat    (revision 15)
  2938. +++ tools/database_installer.bat    (working copy)
  2939. @@ -101,6 +101,8 @@
  2940.  %mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/grandboss_list.sql
  2941.  %mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/heroes_diary.sql
  2942.  %mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/heroes.sql
  2943. +%mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/hwid_bans.sql
  2944. +%mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/hwid_info.sql
  2945.  %mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/items.sql
  2946.  %mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/items_on_ground.sql
  2947.  %mysqlPath% -h %gshost% -u %gsuser% --password=%gspass% -D %gsdb% < ../sql/mdt_bets.sql
  2948. Index: tools/full_install.sql
  2949. ===================================================================
  2950. --- tools/full_install.sql  (revision 15)
  2951. +++ tools/full_install.sql  (working copy)
  2952. @@ -44,6 +44,8 @@
  2953.  DROP TABLE IF EXISTS grandboss_list;
  2954.  DROP TABLE IF EXISTS heroes_diary;
  2955.  DROP TABLE IF EXISTS heroes;
  2956. +DROP TABLE IF EXISTS hwid_bans;
  2957. +DROP TABLE IF EXISTS hwid_info;
  2958.  DROP TABLE IF EXISTS items;
  2959.  DROP TABLE IF EXISTS items_on_ground;
  2960.  DROP TABLE IF EXISTS mdt_bets;
  2961.  
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