BRUTEFORCE AVEC GESTION DU TIMEOUT

<?php
global $timeout;
$timeout = 2; //valeur du timeout diminué de 1 par exemple
?>
<script type='text/javascript'>
setTimeout("window.location.reload(true)", <?php echo $timeout; ?>000);
</script>
<?php
global $start;
$start = time();
global $alphabet;
if(isset( $_GET['type_car']) ){
	$type = $_GET['type_car'];
	switch($type){
		case "alpha":
			$alphabet = array('a','b','c','d','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z');
			break;
		case "alpha_min":
			$alphabet = array('a','b','c','d','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');
			break;
		case "alpha_maj":
			$alphabet = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z');
			break;
		case "num":
			$alphabet = array('0','1','2','3','4','5','6','7','8','9');
			break;
		case "bin":
			$alphabet = array('0','1');
			break;
		case "adn":
			$alphabet = array('A','T','G','C');
			break;
		case "all":
			$alphabet = array('a','b','c','d','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','0','1','2','3','4','5','6','7','8','9');
			break;
		default:
			$alphabet = array('a','b','c','d','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','0','1','2','3','4','5','6','7','8','9');
			break;

	}	
} else {
	$alphabet = array('a','b','c','d','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','0','1','2','3','4','5','6','7','8','9');
}
function new_mot( $prec_mot , $more = '' ){
	global $alphabet;
	if( eregi( '^' . $alphabet[count($alphabet)-1] . '+$' , $prec_mot ) ){
		for( $i = 0; $i < strlen($prec_mot); $i++){
			$nouv_mot .= $alphabet[0];
		}
		$nouv_mot .= $alphabet[0];
		return $nouv_mot;
	}
	$last_lettre = $prec_mot{strlen($prec_mot)-1};
	$pos_l = array_search( $last_lettre, $alphabet );
	$pre = substr( $prec_mot , 0 , strlen( $prec_mot) -1 );
	if( $pos_l == count( $alphabet )-1 ){
		$ret = new_mot($pre, 'add');
	} 
	if($pos_l != count( $alphabet )-1 ) { 
		$n_pos = $pos_l + 1;
		$ret = $pre.$alphabet[$n_pos] ;
	}
	if( $more != '' ) {
		$ret .= $alphabet[0];
	}
	return $ret;
}
function bruteforce( $precedent_mot ){
	global $timeout;
	global $alphabet;
	$mot = new_mot( $precedent_mot );
	global $start;
	if( time() > ($start + $timeout) ) { 
		exit;
	}
	echo $mot . "<br />\n"; //fonction qui est executée avec le mot généré.
	$fp = fopen('dernier_mot.txt', 'w+');
	fwrite( $fp, $mot );
	fclose($fp);
	bruteforce( $mot);
}

if( file_exists('dernier_mot.txt') ) {
	$mot = file_get_contents('dernier_mot.txt');
	bruteforce( $mot);
}else{
	bruteforce( '0' );
}
?>

Télécharger le zip

04 août 2004 17:46:53 :

Correction rapide: Supression d'une boucle inutile.

04 août 2004 20:06:28 :

Ajout de fonctionnalité: Gestion de plusieurs types de chaînes

28 août 2004 22:52:32 :

Ajout d'un type de caractères : le nucléotides d'ADN

29 novembre 2005 15:22:12 :

ajout de mot-clés