orpheu, catching NET_QueuePacket - Page 2

alexclaudiu2003 · 06-30-2012 , 15:00 Re: orpheu, catching NET_QueuePacket

With dis plugin, ban_net_packet_spammer.amxx
SERVER CRASH with Hl Boom exploit,
watch this Video
http://youtu.be/44FkOxdipRQ?hd=1

**Arkshine** · 10-25-2012 , 11:34 Re: orpheu, catching NET_QueuePacket

I've updated the plugin source, since it was containing 2 errors and could not work. I don't know if it's needed with the latest update, but I figure out it could be useful. Attack is now logged in a file. Though I still have no idea if "addip" will be enough to block that attacker.

KaranMohadkar · 08-19-2013 , 14:58 Re: orpheu, catching NET_QueuePacket

Quote:

Originally Posted by Arkshine

Code:

#include <amxmodx>
#include <orpheu>

new OrpheuFunction:HandleFuncNETQueuePacket;
new OrpheuFunction:HandleFuncConPrintf;

new OrpheuHook:HandleHookConPrintf;

public plugin_init()
{
    register_plugin( "Ban NET Packet Spammer", "1.0.1", "Arkshine" );
    
    HandleFuncNETQueuePacket = OrpheuGetFunction( "NET_QueuePacket" );
    HandleFuncConPrintf      = OrpheuGetFunction( "Con_Printf" );
    
    OrpheuRegisterHook( HandleFuncNETQueuePacket, "NET_QueuePacket_Pre", OrpheuHookPre );
    OrpheuRegisterHook( HandleFuncNETQueuePacket, "NET_QueuePacket_Post", OrpheuHookPost );
}   

public NET_QueuePacket_Pre()
{
    HandleHookConPrintf = OrpheuRegisterHook( HandleFuncConPrintf, "Con_Printf" );
}

public Con_Printf( const fmt[], const arg[] )
{
    static const message[] = "Oversize packet from ";
    
    if( contain( fmt, message ) >= 0 )
    {
        new ip[ 16 ], i, c;
        
        while( i < charsmax( ip ) && ( c = fmt[ i + charsmax( message ) ] ) && c != ':' ) 
        { 
            ip[ i++ ] = c; 
        }   
        
        ip[ i ] = EOS;

        log_to_file( "NET_Packet_Spammer.log", "Blocking %s", ip );
        
        server_cmd( "addip 0 ^"%s^"", ip );
        server_exec();
    }
}

public NET_QueuePacket_Post()
{
    OrpheuUnregisterHook( HandleHookConPrintf );
}

can someone update binaries of orpheu for the newer build

**Arkshine** · 08-19-2013 , 15:03 Re: orpheu, catching NET_QueuePacket

Orpheu doesn't need update. Signatures of functions, maybe.

Show the full output of "orpheu config" ; something you type in the server console. If you use in the client console, use with the rcon (amx_showrcon for example).