Password Manager NPC

ISharkI · 26.07.2014, 13:15

Заходим по пути:
L2jFrozen_GameServer/com.l2jfrozen.gameserver.model.actor.instance

И создаём класс с таким именем:L2PasswordChangerInstance

Код:

package com.l2jfrozen.gameserver.model.actor.instance;

import com.l2jfrozen.gameserver.ai.CtrlIntention;
import com.l2jfrozen.gameserver.ai.L2CharacterAI;
import com.l2jfrozen.gameserver.network.serverpackets.ActionFailed;
import com.l2jfrozen.gameserver.network.serverpackets.MyTargetSelected;
import com.l2jfrozen.gameserver.network.serverpackets.NpcHtmlMessage;
import com.l2jfrozen.gameserver.network.serverpackets.ValidateLocation;
import com.l2jfrozen.gameserver.templates.L2NpcTemplate;
import java.util.StringTokenizer;
import javolution.text.TextBuilder;


public class L2PasswordChangerInstance extends L2FolkInstance
{
  public L2PasswordChangerInstance(int objectId, L2NpcTemplate template)
  {
    super(objectId, template);
  }


  public void onBypassFeedback(L2PcInstance player, String command)
  {
    if (command.startsWith("change_password"))
    {
      StringTokenizer st = new StringTokenizer(command);
      st.nextToken();
      String currPass = null;
      String newPass = null;
      String repeatNewPass = null;
      try
      {
        if (st.hasMoreTokens())
        {
          currPass = st.nextToken();
          newPass = st.nextToken();
          repeatNewPass = st.nextToken();
        }
        else
        {
          player.sendMessage("Please fill in all the blanks before requesting for a password change.");
          return;
        }
        changePassword(currPass, newPass, repeatNewPass, player);
      }
      catch (StringIndexOutOfBoundsException localStringIndexOutOfBoundsException)
      {
      }
    }
  }


  public void onAction(L2PcInstance player)
  {
    if (!(canTarget(player))) {
      return;
    }


    if (this != player.getTarget())
    {
      player.setTarget(this);


      player.sendPacket(new MyTargetSelected(getObjectId(), 0));


      player.sendPacket(new ValidateLocation(this));
    }
    else if (!(canInteract(player)))
    {
      player.getAI().setIntention(CtrlIntention.AI_INTENTION_INTERACT, this);
    }
    else
    {
      showHtmlWindow(player);
    }


    player.sendPacket(new ActionFailed());
  }


  private void showHtmlWindow(L2PcInstance activeChar)
  {
    NpcHtmlMessage nhm = new NpcHtmlMessage(5);
    TextBuilder replyMSG = new TextBuilder("");


    replyMSG.append("<html><title>L2Swearer Account Manager</title>");
    replyMSG.append("<body><center>");
    replyMSG.append("To change your password:<br1> First fill in your current password and then your new!</font><br>");
    replyMSG.append("Current Password: <edit var=\"cur\" width=100 height=15><br>");
    replyMSG.append("New Password: <edit var=\"new\" width=100 height=15><br>");
    replyMSG.append("Repeat New Password: <edit var=\"repeatnew\" width=100 height=15><br><br>");
    replyMSG.append("<button value=\"Change Password\" action=\"bypass -h npc_" + getObjectId() + "_change_password $cur $new $repeatnew\" width=120 height=30 back=\"L2UI_CH3.refinegrade3_21\" fore=\"L2UI_CH3.refinegrade3_21\">");


    nhm.setHtml(replyMSG.toString());
    activeChar.sendPacket(nhm);


    activeChar.sendPacket(new ActionFailed());
  }


  // ERROR //
  public static boolean changePassword(String currPass, String newPass, String repeatNewPass, L2PcInstance activeChar)
  {
    // Byte code:
    //   0: aload_1
    //   1: invokevirtual 49 java/lang/String:length ()I
    //   4: iconst_5
    //   5: if_icmpge +11 -> 16
    //   8: aload_3
    //   9: ldc 50
    //   11: invokevirtual 9 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:sendMessage (Ljava/lang/String;)V
    //   14: iconst_0
    //   15: ireturn
    //   16: aload_1
    //   17: invokevirtual 49 java/lang/String:length ()I
    //   20: bipush 20
    //   22: if_icmple +11 -> 33
    //   25: aload_3
    //   26: ldc 51
    //   28: invokevirtual 9 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:sendMessage (Ljava/lang/String;)V
    //   31: iconst_0
    //   32: ireturn
    //   33: aload_1
    //   34: aload_2
    //   35: invokevirtual 52 java/lang/String:equals (Ljava/lang/Object;)Z
    //   38: ifne +11 -> 49
    //   41: aload_3
    //   42: ldc 53
    //   44: invokevirtual 9 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:sendMessage (Ljava/lang/String;)V
    //   47: iconst_0
    //   48: ireturn
    //   49: aconst_null
    //   50: astore 4
    //   52: aconst_null
    //   53: astore 5
    //   55: ldc 54
    //   57: invokestatic 55 java/security/MessageDigest:getInstance (Ljava/lang/String;)Ljava/security/MessageDigest;
    //   60: astore 6
    //   62: aload_0
    //   63: ldc 56
    //   65: invokevirtual 57 java/lang/String:getBytes (Ljava/lang/String;)[B
    //   68: astore 7
    //   70: aload 6
    //   72: aload 7
    //   74: invokevirtual 58 java/security/MessageDigest:digest ([B)[B
    //   77: astore 7
    //   79: aload 7
    //   81: invokestatic 59 com/l2jfrozen/crypt/Base64:encodeBytes ([B)Ljava/lang/String;
    //   84: astore 8
    //   86: invokestatic 60 com/l2jfrozen/util/database/L2DatabaseFactory:getInstance ()Lcom/l2jfrozen/util/database/L2DatabaseFactory;
    //   89: invokevirtual 61 com/l2jfrozen/util/database/L2DatabaseFactory:getConnection ()Ljava/sql/Connection;
    //   92: astore 4
    //   94: aload 4
    //   96: ldc 62
    //   98: invokeinterface 63 2 0
    //   103: astore 9
    //   105: aload 9
    //   107: iconst_1
    //   108: aload_3
    //   109: invokevirtual 64 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:getAccountName ()Ljava/lang/String;
    //   112: invokeinterface 65 3 0
    //   117: aload 9
    //   119: invokeinterface 66 1 0
    //   124: astore 10
    //   126: aload 10
    //   128: invokeinterface 67 1 0
    //   133: ifeq +17 -> 150
    //   136: aload 10
    //   138: ldc 68
    //   140: invokeinterface 69 2 0
    //   145: astore 5
    //   147: goto -21 -> 126
    //   150: aload 10
    //   152: invokeinterface 70 1 0
    //   157: aload 9
    //   159: invokeinterface 71 1 0
    //   164: aconst_null
    //   165: astore 11
    //   167: aload 8
    //   169: aload 5
    //   171: invokevirtual 52 java/lang/String:equals (Ljava/lang/Object;)Z
    //   174: ifeq +106 -> 280
    //   177: aload_1
    //   178: ldc 56
    //   180: invokevirtual 57 java/lang/String:getBytes (Ljava/lang/String;)[B
    //   183: astore 11
    //   185: aload 6
    //   187: aload 11
    //   189: invokevirtual 58 java/security/MessageDigest:digest ([B)[B
    //   192: astore 11
    //   194: aload 4
    //   196: ldc 72
    //   198: invokeinterface 63 2 0
    //   203: astore 12
    //   205: aload 12
    //   207: iconst_1
    //   208: aload 11
    //   210: invokestatic 59 com/l2jfrozen/crypt/Base64:encodeBytes ([B)Ljava/lang/String;
    //   213: invokeinterface 65 3 0
    //   218: aload 12
    //   220: iconst_2
    //   221: aload_3
    //   222: invokevirtual 64 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:getAccountName ()Ljava/lang/String;
    //   225: invokeinterface 65 3 0
    //   230: aload 12
    //   232: invokeinterface 73 1 0
    //   237: pop
    //   238: aload 12
    //   240: invokeinterface 71 1 0
    //   245: aload_3
    //   246: ldc 74
    //   248: invokevirtual 9 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:sendMessage (Ljava/lang/String;)V
    //   251: ldc2_w 75
    //   254: invokestatic 77 java/lang/Thread:sleep (J)V
    //   257: goto +5 -> 262
    //   260: astore 13
    //   262: aload_3
    //   263: invokevirtual 79 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:deleteMe ()V
    //   266: aload_3
    //   267: new 80 com/l2jfrozen/gameserver/network/serverpackets/LeaveWorld
    //   270: dup
    //   271: invokespecial 81 com/l2jfrozen/gameserver/network/serverpackets/LeaveWorld:<init> ()V
    //   274: invokevirtual 18 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:sendPacket (Lcom/l2jfrozen/gameserver/network/serverpackets/L2GameServerPacket;)V
    //   277: goto +49 -> 326
    //   280: aload_3
    //   281: ldc 82
    //   283: invokevirtual 9 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:sendMessage (Ljava/lang/String;)V
    //   286: aload 11
    //   288: ifnull +7 -> 295
    //   291: iconst_1
    //   292: goto +4 -> 296
    //   295: iconst_0
    //   296: istore 12
    //   298: aload 4
    //   300: ifnull +10 -> 310
    //   303: aload 4
    //   305: invokeinterface 83 1 0
    //   310: goto +13 -> 323
    //   313: astore 13
    //   315: getstatic 85 com/l2jfrozen/gameserver/model/actor/instance/L2PasswordChangerInstance:_log Ljava/util/logging/Logger;
    //   318: ldc 86
    //   320: invokevirtual 87 java/util/logging/Logger:warning (Ljava/lang/String;)V
    //   323: iload 12
    //   325: ireturn
    //   326: aload 4
    //   328: ifnull +10 -> 338
    //   331: aload 4
    //   333: invokeinterface 83 1 0
    //   338: goto +104 -> 442
    //   341: astore 6
    //   343: getstatic 85 com/l2jfrozen/gameserver/model/actor/instance/L2PasswordChangerInstance:_log Ljava/util/logging/Logger;
    //   346: ldc 86
    //   348: invokevirtual 87 java/util/logging/Logger:warning (Ljava/lang/String;)V
    //   351: goto +91 -> 442
    //   354: astore 6
    //   356: getstatic 85 com/l2jfrozen/gameserver/model/actor/instance/L2PasswordChangerInstance:_log Ljava/util/logging/Logger;
    //   359: new 40 java/lang/StringBuilder
    //   362: dup
    //   363: invokespecial 41 java/lang/StringBuilder:<init> ()V
    //   366: ldc 88
    //   368: invokevirtual 43 java/lang/StringBuilder:append (Ljava/lang/String;)Ljava/lang/StringBuilder;
    //   371: aload_3
    //   372: invokevirtual 64 com/l2jfrozen/gameserver/model/actor/instance/L2PcInstance:getAccountName ()Ljava/lang/String;
    //   375: invokevirtual 43 java/lang/StringBuilder:append (Ljava/lang/String;)Ljava/lang/StringBuilder;
    //   378: invokevirtual 46 java/lang/StringBuilder:toString ()Ljava/lang/String;
    //   381: invokevirtual 87 java/util/logging/Logger:warning (Ljava/lang/String;)V
    //   384: aload 4
    //   386: ifnull +10 -> 396
    //   389: aload 4
    //   391: invokeinterface 83 1 0
    //   396: goto +46 -> 442
    //   399: astore 6
    //   401: getstatic 85 com/l2jfrozen/gameserver/model/actor/instance/L2PasswordChangerInstance:_log Ljava/util/logging/Logger;
    //   404: ldc 86
    //   406: invokevirtual 87 java/util/logging/Logger:warning (Ljava/lang/String;)V
    //   409: goto +33 -> 442
    //   412: astore 14
    //   414: aload 4
    //   416: ifnull +10 -> 426
    //   419: aload 4
    //   421: invokeinterface 83 1 0
    //   426: goto +13 -> 439
    //   429: astore 15
    //   431: getstatic 85 com/l2jfrozen/gameserver/model/actor/instance/L2PasswordChangerInstance:_log Ljava/util/logging/Logger;
    //   434: ldc 86
    //   436: invokevirtual 87 java/util/logging/Logger:warning (Ljava/lang/String;)V
    //   439: aload 14
    //   441: athrow
    //   442: aload 4
    //   444: ifnull +10 -> 454
    //   447: aload 4
    //   449: invokeinterface 83 1 0
    //   454: goto +13 -> 467
    //   457: astore 6
    //   459: getstatic 85 com/l2jfrozen/gameserver/model/actor/instance/L2PasswordChangerInstance:_log Ljava/util/logging/Logger;
    //   462: ldc 86
    //   464: invokevirtual 87 java/util/logging/Logger:warning (Ljava/lang/String;)V
    //   467: iconst_1
    //   468: ireturn
    //
    // Exception table:
    //   from to target type
    //   251 257 260 java/lang/Exception
    //   298 310 313 java/sql/SQLException
    //   326 338 341 java/sql/SQLException
    //   55 298 354 java/lang/Exception
    //   384 396 399 java/sql/SQLException
    //   55 298 412 finally
    //   354 384 412 finally
    //   412 414 412 finally
    //   414 426 429 java/sql/SQLException
    //   442 454 457 java/sql/SQLException
  }
}