Jump to content
  • 0

Lf Dev For Add Npc Change Passords


l2look

Question

2 answers to this question

Recommended Posts

  • 0

code for frozen, other versions will need adaptation

### Eclipse Workspace Patch 1.0
#P L2jFrozen_DataPack
Index: data/html/mods/change_password.htm
===================================================================
--- data/html/mods/change_password.htm (revision 0)
+++ data/html/mods/change_password.htm (working copy)
@@ -0,0 +1,35 @@
+<html>
+ <body>
+ <center><img src=L2UI_CH3.herotower_deco width=256 height=32></center><br>
+ <center><font color="008080">Change Password</font></center>
+ <center>
+ <table cellspacing=-1>
+ <tr><td><img src="L2UI.SquareBlank" width=40 height=20></td></tr>
+ </table>
+ <center><img src=L2UI.SquareGray width=250 height=1></center>
+ <img src="L2UI.SquareBlank" width=40 height=2>
+ <center><img src="L2UI.SquareGray" width=300 height=1></center>
+ <table bgcolor=000000 width=300 height=47>
+ <tr><td><center>First fill in your <font color=LEVEL>current password</font> and then your new!</center></td></tr>
+ </table>
+ <center><img src="L2UI.SquareGray" width=300 height=1></center>
+ <img src="L2UI.SquareBlank" width=40 height=2>
+ <center><img src=L2UI.SquareGray width=250 height=1></center>
+ <table cellspacing=-1>
+ <tr><td><img src="L2UI.SquareBlank" width=40 height=20></td></tr>
+ </table>
+ </center>
+ <table width=256>
+ <tr><td align=right><font color="3366FF">Current Password:</font></td><td><edit var="curPass" type="password" width=125 height=15></td></tr>
+ <tr><td align=right><font color="3366FF">New Password:</font></td><td><edit var="newPass" type="password" width=125 height=15></td></tr>
+ <tr><td align=right><font color="3366FF">Repeat Password:</font></td><td><edit var="repPass" type="password" width=125 height=15></td></tr>
+ </table>
+ <br><br>
+ <center>
+ <button value="Change" action="bypass -h npc_%objectId%_change_password $curPass $newPass $repPass" width=75 height=21 back="L2UI_CH3.Btn1_normal_over" fore="L2UI_CH3.Btn1_normal">
+ <br><br>
+ <font color="LEVEL">Copyright 2013 i9 Games TM.</font><br1>
+ <font color="0066FF">www.i9games.com</font>
+ </center>
+ </body>
+</html>
\ No newline at end of file
#P L2jFrozen_GameServer
Index: head-src/com/l2jfrozen/gameserver/model/actor/instance/L2ChangePasswordInstance.java
===================================================================
--- head-src/com/l2jfrozen/gameserver/model/actor/instance/L2ChangePasswordInstance.java (revision 0)
+++ head-src/com/l2jfrozen/gameserver/model/actor/instance/L2ChangePasswordInstance.java (working copy)
@@ -0,0 +1,220 @@
+/* This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+package com.l2jfrozen.gameserver.model.actor.instance;
+
+import java.security.MessageDigest;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.StringTokenizer;
+
+import com.l2jfrozen.Config;
+import com.l2jfrozen.crypt.Base64;
+import com.l2jfrozen.gameserver.ai.CtrlIntention;
+import com.l2jfrozen.gameserver.network.serverpackets.ActionFailed;
+import com.l2jfrozen.gameserver.network.serverpackets.LeaveWorld;
+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 com.l2jfrozen.util.CloseUtil;
+import com.l2jfrozen.util.database.L2DatabaseFactory;
+
+public class L2ChangePasswordInstance extends L2FolkInstance
+{
+ public L2ChangePasswordInstance(int objectId, L2NpcTemplate template)
+ {
+ super(objectId, template);
+ }
+
+ @Override
+ public void onAction(L2PcInstance player)
+ {
+ if (!canTarget(player))
+ {
+ return;
+ }
+
+ player.setLastFolkNPC(this);
+
+ // Check if the L2PcInstance already target the L2NpcInstance
+ if (this != player.getTarget())
+ {
+ // Set the target of the L2PcInstance player
+ player.setTarget(this);
+
+ // Send a Server->Client packet MyTargetSelected to the L2PcInstance player
+ MyTargetSelected my = new MyTargetSelected(getObjectId(), 0);
+ player.sendPacket(my);
+ my = null;
+
+ // Send a Server->Client packet ValidateLocation to correct the L2NpcInstance position and heading on the client
+ player.sendPacket(new ValidateLocation(this));
+ }
+ else
+ {
+ // Calculate the distance between the L2PcInstance and the L2NpcInstance
+ if (!canInteract(player))
+ {
+ // Notify the L2PcInstance AI with AI_INTENTION_INTERACT
+ player.getAI().setIntention(CtrlIntention.AI_INTENTION_INTERACT, this);
+ }
+ else
+ {
+ showHtmlWindow(player);
+ }
+ }
+
+ player.sendPacket(new ActionFailed());
+ }
+
+ private void showHtmlWindow(L2PcInstance player)
+ {
+ String filename = "data/html/mods/change_password.htm";
+ NpcHtmlMessage html = new NpcHtmlMessage(1);
+ html.setFile(filename);
+ html.replace("%objectId%", String.valueOf(getObjectId()));
+ player.sendPacket(html);
+ filename = null;
+ html = null;
+ }
+
+ @Override
+ public void onBypassFeedback(L2PcInstance player, String command)
+ {
+ if (command.startsWith("change_password"))
+ {
+ StringTokenizer st = new StringTokenizer(command);
+ st.nextToken();
+ String curPass = null;
+ String newPass = null;
+ String repPass = null;
+ try
+ {
+ if (st.hasMoreTokens())
+ {
+ curPass = st.nextToken();
+ newPass = st.nextToken();
+ repPass = st.nextToken();
+ }
+ else
+ {
+ player.sendMessage("Please fill in all the blanks before requesting for a password change.");
+ return;
+ }
+ changePassword(curPass, newPass, repPass, player);
+ }
+ catch (StringIndexOutOfBoundsException e)
+ {
+ if (Config.ENABLE_ALL_EXCEPTIONS)
+ {
+ e.printStackTrace();
+ }
+ }
+ }
+ }
+
+ public static boolean changePassword(String currPass, String newPass, String repeatNewPass, L2PcInstance activeChar)
+ {
+ if (newPass.length() < 3)
+ {
+ activeChar.sendMessage("The new password is too short!");
+ return false;
+ }
+ if (newPass.length() > 16)
+ {
+ activeChar.sendMessage("The new password is too long!");
+ return false;
+ }
+ if (!newPass.equals(repeatNewPass))
+ {
+ activeChar.sendMessage("Repeated password doesn't match the new password.");
+ return false;
+ }
+
+ Connection con = null;
+ String password = null;
+ try
+ {
+ MessageDigest md = MessageDigest.getInstance("SHA");
+ byte[] raw = currPass.getBytes("UTF-8");
+ raw = md.digest(raw);
+ String currPassEncoded = Base64.encodeBytes(raw);
+
+ con = L2DatabaseFactory.getInstance().getConnection(false);
+ PreparedStatement statement = con.prepareStatement("SELECT password FROM accounts WHERE login=?");
+ statement.setString(1, activeChar.getAccountName());
+ ResultSet rset = statement.executeQuery();
+ while (rset.next())
+ {
+ password = rset.getString("password");
+ }
+ rset.close();
+ statement.close();
+ byte[] password2 = null;
+ if (currPassEncoded.equals(password))
+ {
+ password2 = newPass.getBytes("UTF-8");
+ password2 = md.digest(password2);
+
+ PreparedStatement statement2 = con.prepareStatement("UPDATE accounts SET password=? WHERE login=?");
+ statement2.setString(1, Base64.encodeBytes(password2));
+ statement2.setString(2, activeChar.getAccountName());
+ statement2.executeUpdate();
+ statement2.close();
+
+ activeChar.sendMessage("Your password has been changed successfully! For security reasons, You will be disconnected. Please login again!");
+ try
+ {
+ Thread.sleep(3000L);
+ }
+ catch (Exception e)
+ {
+ if (Config.ENABLE_ALL_EXCEPTIONS)
+ {
+ e.printStackTrace();
+ }
+ }
+
+ activeChar.deleteMe();
+ activeChar.sendPacket(new LeaveWorld());
+ }
+ else
+ {
+ activeChar.sendMessage("The current password you've inserted is incorrect! Please try again!");
+
+ return password2 != null;
+ }
+ }
+ catch (Exception e)
+ {
+ if (Config.ENABLE_ALL_EXCEPTIONS)
+ {
+ e.printStackTrace();
+ }
+
+ _log.warning("could not update the password of account: " + activeChar.getAccountName());
+ }
+ finally
+ {
+ CloseUtil.close(con);
+ }
+
+ return true;
+ }
+}
\ No newline at end of file
SQL:
INSERT IGNORE INTO `custom_npc` VALUES ('55', '30026', 'Julio', '1', 'Change Password', '1', 'NPC.a_fighterguild_master_Mhuman', '8.00', '23.50', '70', 'male', 'L2ChangePassword', '40', '3862', '1493', '11.85', '2.78', '40', '43', '30', '21', '20', '10', '0', '0', '1314', '470', '780', '382', '278', '0', '333', '0', '0', '0', '55', '132', null, '0', '1', '0', 'LAST_HIT');
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Answer this question...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.



×
×
  • Create New...