Scripts/Engines/RemoteAdmin/PacketHandlers.cs

@@ -0,0 +1,173 @@
+using System;
+using System.Collections;
+using Server;
+using Server.Network;
+using Server.Accounting;
+using Server.Items;
+using Server.Mobiles;
+
+namespace Server.Admin
+{
+	public class RemoteAdminHandlers
+	{
+		public enum AcctSearchType : byte
+		{
+			Username = 0,
+			IP = 1,
+		}
+
+		private static OnPacketReceive[] m_Handlers = new OnPacketReceive[256];
+
+		static RemoteAdminHandlers()
+		{
+			//0x02 = login request, handled by AdminNetwork
+			Register( 0x04, new OnPacketReceive( ServerInfoRequest ) );
+			Register( 0x05, new OnPacketReceive( AccountSearch ) );
+			Register( 0x06, new OnPacketReceive( RemoveAccount ) );
+			Register( 0x07, new OnPacketReceive( UpdateAccount ) );
+		}
+
+		public static void Register( byte command, OnPacketReceive handler )
+		{
+			m_Handlers[command] = handler;
+		}
+
+		public static bool Handle( byte command, NetState state, PacketReader pvSrc )
+		{
+			if ( m_Handlers[command] == null )
+			{
+				Console.WriteLine( "ADMIN: Invalid packet 0x{0:X2} from {1}, disconnecting", command, state );
+				return false;
+			}
+			else
+			{
+				m_Handlers[command]( state, pvSrc );
+				return true;
+			}
+		}
+
+		private static void ServerInfoRequest( NetState state, PacketReader pvSrc )
+		{
+			state.Send( AdminNetwork.Compress( new ServerInfo() ) );
+		}
+
+		private static void AccountSearch( NetState state, PacketReader pvSrc )
+		{
+			AcctSearchType type = (AcctSearchType)pvSrc.ReadByte();
+			string term = pvSrc.ReadString();
+
+			if ( type == AcctSearchType.IP && !Utility.IsValidIP( term ) )
+			{
+				state.Send( new MessageBoxMessage( "Invalid search term.\nThe IP sent was not valid.", "Invalid IP" ) );
+				return;
+			}
+			else
+			{
+				term = term.ToUpper();
+			}
+
+			ArrayList list = new ArrayList();
+
+			foreach ( Account a in Accounts.GetAccounts() )
+			{
+				switch ( type )
+				{
+					case AcctSearchType.Username:
+					{
+						if ( a.Username.ToUpper().IndexOf( term ) != -1 )
+							list.Add( a );
+						break;
+					}
+					case AcctSearchType.IP:
+					{
+						for( int i=0;i<a.LoginIPs.Length;i++ )
+						{
+							if ( Utility.IPMatch( term, a.LoginIPs[i] ) )
+							{
+								list.Add( a );
+								break;
+							}
+						}
+						break;
+					}
+				}
+			}
+
+			if ( list.Count > 0 )
+			{
+				if ( list.Count <= 25 )
+					state.Send( AdminNetwork.Compress( new AccountSearchResults( list ) ) );
+				else
+					state.Send( new MessageBoxMessage( "There were more than 25 matches to your search.\nNarrow the search parameters and try again.", "Too Many Results" ) );
+			}
+			else
+			{
+				state.Send( new MessageBoxMessage( "There were no results to your search.\nPlease try again.", "No Matches" ) );
+			}
+		}
+
+		private static void RemoveAccount( NetState state, PacketReader pvSrc )
+		{
+			IAccount a = Accounts.GetAccount( pvSrc.ReadString() );
+
+			if ( a == null )
+			{
+				state.Send( new MessageBoxMessage( "The account could not be found (and thus was not deleted).", "Account Not Found" ) );
+			}
+			else if ( a == state.Account )
+			{
+				state.Send( new MessageBoxMessage( "You may not delete your own account.", "Not Allowed" ) );
+			}
+			else
+			{
+				a.Delete();
+				state.Send( new MessageBoxMessage( "The requested account (and all it's characters) has been deleted.", "Account Deleted" ) );
+			}
+		}
+
+		private static void UpdateAccount( NetState state, PacketReader pvSrc )
+		{ 
+			string username = pvSrc.ReadString();
+			string pass = pvSrc.ReadString();
+
+			Account a = Accounts.GetAccount( username ) as Account;
+
+			if ( a == null )
+				a = new Account( username, pass );
+			else if ( pass != "(hidden)" )
+				a.SetPassword( pass );
+
+			if ( a != state.Account )
+			{
+				a.AccessLevel = (AccessLevel)pvSrc.ReadByte();
+				a.Banned = pvSrc.ReadBoolean();
+			}
+			else
+			{
+				pvSrc.ReadInt16();//skip both
+				state.Send( new MessageBoxMessage( "Warning: When editing your own account, account status and accesslevel cannot be changed.", "Editing Own Account" ) );
+			}
+			
+			ArrayList list = new ArrayList();
+			ushort length = pvSrc.ReadUInt16();
+			bool invalid = false;
+			for (int i=0;i<length;i++)
+			{
+				string add = pvSrc.ReadString();
+				if ( Utility.IsValidIP( add ) )
+					list.Add( add );
+				else
+					invalid = true;
+			}
+			
+			if ( list.Count > 0 )
+				a.IPRestrictions = (string[])list.ToArray( typeof( string ) );
+			else
+				a.IPRestrictions = new string[0];
+
+			if ( invalid )
+				state.Send( new MessageBoxMessage( "Warning: one or more of the IP Restrictions you specified was not valid.", "Invalid IP Restriction" ) );
+			state.Send( new MessageBoxMessage( "Account updated successfully.", "Account Updated" ) );
+		}
+	}
+}