Les dejo este Admin Panel Finder en Python (acabo de publicar uno en PHP jeje) espero les sea de utilidad.

# -----------------------------#
                        # Admin Panel Finder By 2Fac!  #
                        #         v1.0 2013            #
                        #                              # 
                        #          UnderC0de           #
                        # -----------------------------#
 
 
import os, sys, httplib
 
os.system("clear")
panel = ["/admin1.php", "/admin1.html", "/admin2.php", "/admin2.html", "/yonetim.php", "/yonetim.html",
"/yonetici.php", "/yonetici.html", "/ccms/", "/ccms/login.php", "/ccms/index.php", "/maintenance/",
"/webmaster/", "/adm/", "/configuration/", "/configure/", "/websvn/", "/admin/", "/admin/account.php",
"/admin/account.html","/admin/index.php","/admin/index.html", "/admin/login.php", "/admin/login.html",
"/admin/home.php", "/admin/controlpanel.html", "/admin/controlpanel.php", "/admin.php", "/admin.html",
"/admin/cp.php", "/admin/cp.html", "/cp.php", "/cp.html", "/administrator/", "/administrator/index.html",
"/administrator/index.php", "/administrator/login.html", "/administrator/login.php",
"/administrator/account.html", "/administrator/account.php", "/administrator.php", "/administrator.html",
"/login.php", "/login.html", "/modelsearch/login.php", "/moderator.php", "/moderator.html",
"/moderator/login.php", "/moderator/login.html", "/moderator/admin.php", "/moderator/admin.html",
"/moderator/", "/account.php", "/account.html", "/controlpanel/","/admincontrol.php","/admincontrol.html",
"/adminpanel.php","/adminpanel.html","/admin1.asp","/admin2.asp","/yonetim.asp","/yonetici.asp",
"/admin/account.asp","/admin/index.asp","/admin/login.asp","/admin/home.asp","/admin/controlpanel.asp",
"/admin.asp","/admin/cp.asp","/cp.asp","/administrator/index.asp","/administrator/login.asp",
"/administrator/account.asp","/administrator.asp","/login.asp","/modelsearch/login.asp","/moderator.asp",
"/moderator/login.asp","/moderator/admin.asp","/account.asp","/controlpanel.asp","/admincontrol.asp",
"/adminpanel.asp","/fileadmin/","/fileadmin.php","/fileadmin.asp","/fileadmin.html","/administration/",
"/administration.php","/administration.html","/sysadmin.php","/sysadmin.html","/phpmyadmin/","/myadmin/",
"/sysadmin.asp","/sysadmin/","/ur-admin.asp","/ur-admin.php","/ur-admin.html","/ur-admin/","/Server.php",
"/Server.html","/Server.asp","/Server/","/wp-admin/","/administr8.php","/administr8.html","/administr8/",
"/administr8.asp","/webadmin/","/webadmin.php","/webadmin.asp","/webadmin.html","/administratie/","/admins/",
"/admins.php","/admins.asp","/admins.html","/administrivia/","/Database_Administration/","/WebAdmin/",
"/useradmin/","/sysadmins/","/admin1/","/system-administration/","/administrators/","/pgadmin/","/directadmin/",
"/staradmin/","/ServerAdministrator/","/SysAdmin/","/administer/","/LiveUser_Admin/","/sys-admin/","/typo3/",
"/panel/","/cpanel/","/cPanel/","/cpanel_file/","/platz_login/","/rcLogin/","/blogindex/","/formslogin/",
"/autologin/","/support_login/","/meta_login/","/manuallogin/","/simpleLogin/","/loginflat/","/utility_login/",
"/showlogin/","/memlogin/","/members/","/login-redirect/","/sub-login/","/wp-login/","/login1/","/dir-login/",
"/login_db/","/xlogin/","/smblogin/","/customer_login/","/UserLogin/","/login-us/","/acct_login/",
"/admin_area/","/bigadmin/","/project-admins/","/phppgadmin/","/pureadmin/","/sql-admin/","/radmind/",
"/openvpnadmin/","/wizmysqladmin/","/vadmind/","/ezsqliteadmin/","/hpwebjetadmin/","/newsadmin/","/adminpro/",
"/Lotus_Domino_Admin/","/bbadmin/","/vmailadmin/","/Indy_admin/","/ccp14admin/","/irc-macadmin/",
"/banneradmin/","/sshadmin/","/phpldapadmin/","/macadmin/","/administratoraccounts/","/admin4_account/",
"/admin4_colon/","/radmind-1/","/Super-Admin/","/AdminTools/","/cmsadmin/","/SysAdmin2/","/globes_admin/",
"/cadmins/","/phpSQLiteAdmin/","/navSiteAdmin/","/server_admin_small/","/logo_sysadmin/","/server/",
"/database_administration/","/power_user/","/system_administration/","/ss_vms_admin_sm/","/administrador",
"/administracion","/moderacion","/moderador","/phpMyAdmin/","/phpmyadmin/","/PMA/","/admin/","/dbadmin/",
"/mysql/","/myadmin/","/phpmyadmin2/","/phpMyAdmin2/","/phpMyAdmin-2/","/php-my-admin/","/phpMyAdmin-2.2.3/",
"/phpMyAdmin-2.2.6/","/phpMyAdmin-2.5.1/","/phpMyAdmin-2.5.4/","/phpMyAdmin-2.5.5-rc1/",
"/phpMyAdmin-2.5.5-rc2/","/phpMyAdmin-2.5.5/","/phpMyAdmin-2.5.5-pl1/","/phpMyAdmin-2.5.6-rc1/",
"/phpMyAdmin-2.5.6-rc2/","/phpMyAdmin-2.5.6/","/phpMyAdmin-2.5.7/","/phpMyAdmin-2.5.7-pl1/",
"/phpMyAdmin-2.6.0-alpha/","/phpMyAdmin-2.6.0-alpha2/","/phpMyAdmin-2.6.0-beta1/","/phpMyAdmin-2.6.0-beta2/",
"/phpMyAdmin-2.6.0-rc1/","/phpMyAdmin-2.6.0-rc2/","/phpMyAdmin-2.6.0-rc3/","/phpMyAdmin-2.6.0/",
"/phpMyAdmin-2.6.0-pl1/","/phpMyAdmin-2.6.0-pl2/","/phpMyAdmin-2.6.0-pl3/","/phpMyAdmin-2.6.1-rc1/",
"/phpMyAdmin-2.6.1-rc2/","/phpMyAdmin-2.6.1/","/phpMyAdmin-2.6.1-pl1/","/phpMyAdmin-2.6.1-pl2/",
"/phpMyAdmin-2.6.1-pl3/","/phpMyAdmin-2.6.2-rc1/","/phpMyAdmin-2.6.2-beta1/","/phpMyAdmin-2.6.2-rc1/",
"/phpMyAdmin-2.6.2/","/phpMyAdmin-2.6.2-pl1/","/phpMyAdmin-2.6.3/","/phpMyAdmin-2.6.3-rc1/",
"/phpMyAdmin-2.6.3/","/phpMyAdmin-2.6.3-pl1/","/phpMyAdmin-2.6.4-rc1/","/phpMyAdmin-2.6.4-pl1/",
"/phpMyAdmin-2.6.4-pl2/","/phpMyAdmin-2.6.4-pl3/","/phpMyAdmin-2.6.4-pl4/","/phpMyAdmin-2.6.4/",
"/phpMyAdmin-2.7.0-beta1/","/phpMyAdmin-2.7.0-rc1/","/phpMyAdmin-2.7.0-pl1/","/phpMyAdmin-2.7.0-pl2/",
"/phpMyAdmin-2.7.0/","/phpMyAdmin-2.8.0-beta1/","/phpMyAdmin-2.8.0-rc1/","/phpMyAdmin-2.8.0-rc2/",
"/phpMyAdmin-2.8.0/","/phpMyAdmin-2.8.0.1/","/phpMyAdmin-2.8.0.2/","/phpMyAdmin-2.8.0.3/",
"/phpMyAdmin-2.8.0.4/","/phpMyAdmin-2.8.1-rc1/","/phpMyAdmin-2.8.1/","/phpMyAdmin-2.8.2/",
"/phpMyAdmin-3.4.6-rc1/","/phpMyAdmin-3.4.5/","/phpMyAdmin-3.4.4/","/phpMyAdmin-3.3.10.4/",
"/phpMyAdmin-3.4.3.2/","/phpMyAdmin-3.3.10.3/","/phpMyAdmin-3.4.3.1/","/phpMyAdmin-3.4.3/",
"/phpMyAdmin-3.4.2/","/phpMyAdmin-3.4.1/","/phpMyAdmin-3.3.10.1/","/phpMyAdmin-3.4.0/","/phpMyAdmin-3.3.10/",
"/phpMyAdmin-2.1.0/","/phpMyAdmin-2.0.5/","/phpMyAdmin-1.3.0/","/phpMyAdmin-1.1.0/","/phpMyAdmin-3.3.9.2/",
"/phpMyAdmin-2.11.11.3/","/phpMyAdmin-3.3.9.1/","/phpMyAdmin-3.3.9/","/phpMyAdmin-3.3.8.1/",
"/phpMyAdmin-2.11.11.1/","/phpMyAdmin-3.3.8/","/phpMyAdmin-3.3.7/","/phpMyAdmin-2.11.11/",
"/phpMyAdmin-3.3.6/","/phpMyAdmin-3.3.5.1/","/phpMyAdmin-2.11.10.1/","/sqlmanager/","/mysqlmanager/","/p/m/a/",
"/PMA2005/","/pma2005/","/phpmanager/","/php-myadmin/","/phpmy-admin/","/webadmin/","/sqlweb/","/websql/",
"/webdb/","/mysqladmin/","/mysql-admin/"]
 
def h():
    print """
                        # -----------------------------#
                        # Admin Panel Finder By 2Fac!  #
                        #         v1.0 2013            #
                        #                              # 
                        #        UnderC0de.Org         #
                        # -----------------------------#
    """
 
h()
 
def uso():
    print "\n Sintaxis : ",sys.argv[0]," <host> \n"
 
def greets():
    print """
 
    \t\tGr33tz to:
 
    \nxt3mp, arcangel_nigth, ANTRAX, 11Sep, Kr34t0r, GAMARRA, SkippyCreammy,
    \nv1c0_h4ck, w4rning, etc, etc .
    \n\t\t\t Underc0de.Org"""
 
def res(url,path):
    con = httplib.HTTPConnection(url)
    con.request("GET",path)
    return con.getresponse().status   
 
def buscar(url):
    print "\n Searching...\n\n"
    for path in panel:
        try:
            code = res(url,path)
            if code ==200:
                print "FOUND --> "+url+path
        except(KeyboardInterrupt):
            uso()
        except:
            pass
 
if len(sys.argv) != 2 :
    uso()
 
else:
    buscar(sys.argv[1])
 
greets()

Espero que les sea de utilidad 
Zalu2

Siguiendo con la práctica y los POC que he estado realizando, me doy cuenta que en esta sección, una de las cosas que falta es este bug llamado "Form Tampering", ya hay bastante información sobre XSS, SQLi, webshells, etc, etc. Así que empecemos.


Este metodo consiste en modificar los datos "ocultos" del formulario que use la web victima para algun beneficio, en este ejemplo, veremos un simple (bastante sencillo xD) ejemplo sobre un "carrito de compra", para modificar los precios de los productos.

codigo.php

<?php
// Form tampering bug PoC
$presupuesto = 100;
$compra = strip_tags($_POST['producto']);
function correcto(){
    global $compra;
    echo "Felicidades $compra comprado correctamente";
}
if(isset($_POST['producto']) && !empty($_POST['producto'])){
    if($presupuesto >= $_POST['v_botella']){
        correcto();
    }else if ($presupuesto >= $_POST['v_cervesa']){
        correcto();
    }else{
        echo "Lo sentimos, no tienes los fondos suficientes";
    }
}else{
    if(isset($_POST['send'])){
        die("Debes seleccionar un producto");
    }
    echo "Tu presupuesto es : $presupuesto";
?>
<form action="" method="POST">
    <select name="producto">
        <option value="Botella"> Botella </option>
        <option value="Cerveza"> Cervesa </option>
    </select>
    <input type="hidden" name="v_botella" value="500">
    <input type="hidden" name="v_cervesa" value="200">
    <input type="submit" name="send" value="Comprar!">
</form>
<?}?>

Como podemos observar, tenemos los precios de los productos en un atributo "hidden". Bien, ¿Cómo podemos aprovecharnos de eso?.



Lo que vamos a hacer, es "sniffear" lo que nuestro navegador manda al servidor (cabeceras http), vamos a hacer esto con el http live headers (Add-on de Firefox). Despues de instalarlo en nuestro navegador, vamos a la página donde tenemos alojado nuestro PoC y abrimos el add-on, hacemos una petición simplemente "tratando" de comprar un producto y nos damos cuenta que en el live headers nos ha salido la petición http que hemos hecho.

Algo así:


Y:


Ahora vemos que podemos modificar los valores de los productos, cambiamos a 0 y le damos a repetir/replay


Y vuala!  , hemos comprado el producto   

Espero les sea de ayuda, cualquier duda, comentario y/o sugerencia publiquen aquí mismo.
Zalu2

Creo que un buscador de panel de administración es muy importante a la hora de  ya saben    así que les dejo este que lo tengo desde hace mucho.

<?php
set_time_limit(0);
error_reporting(0);
$list['front'] ="admin
adm
admincp
admcp
cp
modcp
moderatorcp
adminare
admins
cpanel
controlpanel";
$list['end'] = "admin1.php
admin1.html
admin2.php
admin2.html
yonetim.php
yonetim.html
yonetici.php
yonetici.html
ccms/
ccms/login.php
ccms/index.php
maintenance/
webmaster/
adm/
configuration/
configure/
websvn/
admin/
admin/account.php
admin/account.html
admin/index.php
admin/index.html
admin/login.php
admin/login.html
admin/home.php
admin/controlpanel.html
admin/controlpanel.php
admin.php
admin.html
admin/cp.php
admin/cp.html
cp.php
cp.html
administrator/
administrator/index.html
administrator/index.php
administrator/login.html
administrator/login.php
administrator/account.html
administrator/account.php
administrator.php
administrator.html
login.php
login.html
modelsearch/login.php
moderator.php
moderator.html
moderator/login.php
moderator/login.html
moderator/admin.php
moderator/admin.html
moderator/
account.php
account.html
controlpanel/
controlpanel.php
controlpanel.html
admincontrol.php
admincontrol.html
adminpanel.php
adminpanel.html
admin1.asp
admin2.asp
yonetim.asp
yonetici.asp
admin/account.asp
admin/index.asp
admin/login.asp
admin/home.asp
admin/controlpanel.asp
admin.asp
admin/cp.asp
cp.asp
administrator/index.asp
administrator/login.asp
administrator/account.asp
administrator.asp
login.asp
modelsearch/login.asp
moderator.asp
moderator/login.asp
moderator/admin.asp
account.asp
controlpanel.asp
admincontrol.asp
adminpanel.asp
fileadmin/
fileadmin.php
fileadmin.asp
fileadmin.html
administration/
administration.php
administration.html
sysadmin.php
sysadmin.html
phpmyadmin/
myadmin/
sysadmin.asp
sysadmin/
ur-admin.asp
ur-admin.php
ur-admin.html
ur-admin/
Server.php
Server.html
Server.asp
Server/
wp-admin/
administr8.php
administr8.html
administr8/
administr8.asp
webadmin/
webadmin.php
webadmin.asp
webadmin.html
administratie/
admins/
admins.php
admins.asp
admins.html
administrivia/
Database_Administration/
WebAdmin/
useradmin/
sysadmins/
admin1/
system-administration/
administrators/
pgadmin/
directadmin/
staradmin/
ServerAdministrator/
SysAdmin/
administer/
LiveUser_Admin/
sys-admin/
typo3/
panel/
cpanel/
cPanel/
cpanel_file/
platz_login/
rcLogin/
blogindex/
formslogin/
autologin/
support_login/
meta_login/
manuallogin/
simpleLogin/
loginflat/
utility_login/
showlogin/
memlogin/
members/
login-redirect/
sub-login/
wp-login/
login1/
dir-login/
login_db/
xlogin/
smblogin/
customer_login/
UserLogin/
login-us/
acct_login/
admin_area/
bigadmin/
project-admins/
phppgadmin/
pureadmin/
sql-admin/
radmind/
openvpnadmin/
wizmysqladmin/
vadmind/
ezsqliteadmin/
hpwebjetadmin/
newsadmin/
adminpro/
Lotus_Domino_Admin/
bbadmin/
vmailadmin/
Indy_admin/
ccp14admin/
irc-macadmin/
banneradmin/
sshadmin/
phpldapadmin/
macadmin/
administratoraccounts/
admin4_account/
admin4_colon/
radmind-1/
Super-Admin/
AdminTools/
cmsadmin/
SysAdmin2/
globes_admin/
cadmins/
phpSQLiteAdmin/
navSiteAdmin/
server_admin_small/
logo_sysadmin/
server/
database_administration/
power_user/
system_administration/
ss_vms_admin_sm/
adminarea/
bb-admin/
adminLogin/
panel-administracion/
instadmin/
memberadmin/
administratorlogin/
admin/admin.php
admin_area/admin.php
admin_area/login.php
siteadmin/login.php
siteadmin/index.php
siteadmin/login.html
admin/admin.html
admin_area/index.php
bb-admin/index.php
bb-admin/login.php
bb-admin/admin.php
admin_area/login.html
admin_area/index.html
admincp/index.asp
admincp/login.asp
admincp/index.html
webadmin/index.html
webadmin/admin.html
webadmin/login.html
admin/admin_login.html
admin_login.html
panel-administracion/login.html
nsw/admin/login.php
webadmin/login.php
admin/admin_login.php
admin_login.php
admin_area/admin.html
pages/admin/admin-login.php
admin/admin-login.php
admin-login.php
bb-admin/index.html
bb-admin/login.html
bb-admin/admin.html
admin/home.html
pages/admin/admin-login.html
admin/admin-login.html
admin-login.html
admin/adminLogin.html
adminLogin.html
home.html
rcjakar/admin/login.php
adminarea/index.html
adminarea/admin.html
webadmin/index.php
webadmin/admin.php
user.html
modelsearch/login.html
adminarea/login.html
panel-administracion/index.html
panel-administracion/admin.html
modelsearch/index.html
modelsearch/admin.html
admincontrol/login.html
adm/index.html
adm.html
user.php
panel-administracion/login.php
wp-login.php
adminLogin.php
admin/adminLogin.php
home.php
adminarea/index.php
adminarea/admin.php
adminarea/login.php
panel-administracion/index.php
panel-administracion/admin.php
modelsearch/index.php
modelsearch/admin.php
admincontrol/login.php
adm/admloginuser.php
admloginuser.php
admin2/login.php
admin2/index.php
adm/index.php
adm.php
affiliate.php
adm_auth.php
memberadmin.php
administratorlogin.php
admin/admin.asp
admin_area/admin.asp
admin_area/login.asp
admin_area/index.asp
bb-admin/index.asp
bb-admin/login.asp
bb-admin/admin.asp
pages/admin/admin-login.asp
admin/admin-login.asp
admin-login.asp
user.asp
webadmin/index.asp
webadmin/admin.asp
webadmin/login.asp
admin/admin_login.asp
admin_login.asp
panel-administracion/login.asp
adminLogin.asp
admin/adminLogin.asp
home.asp
adminarea/index.asp
adminarea/admin.asp
adminarea/login.asp
panel-administracion/index.asp
panel-administracion/admin.asp
modelsearch/index.asp
modelsearch/admin.asp
admincontrol/login.asp
adm/admloginuser.asp
admloginuser.asp
admin2/login.asp
admin2/index.asp
adm/index.asp
adm.asp
affiliate.asp
adm_auth.asp
memberadmin.asp
administratorlogin.asp
siteadmin/login.asp
siteadmin/index.asp
ADMIN/
paneldecontrol/
login/
cms/
admon/
ADMON/
administrador/
ADMIN/login.php
panelc/
ADMIN/login.html";
function template() {
echo '
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta **********="Content-Type" *********"text/html; charset=utf-8" />
<title>Admin page Finder </title>
<style type="text/css">
h1.technique-two {
        width: 795px; height: 120px;
        background: url(http://x0rg.org/styles/blackbox_red/imageset/site_logo.gif) no-repeat top center;
        margin: 0 auto;
}
body{
    background: #070707;
    margin: 0;
    padding: 0;
    padding-top: 10px;
    color: #FFF;
    font-family: Calibri;
    font-size: 13px;
}
a{
    color: #FFF;
    text-decoration: none;
    font-weight: bold;
}
.wrapper{
    width: 1000px;
    margin: 0 auto;
}
.tube{
    padding: 10px;
}
.red{
    width: 998px;
    border: 1px solid #e52224;
    background: #191919;
    color: #e52224
}
.red input{
    background: #000;
    border: 1px solid #e52224;
    color: #FFF;
}
.blue{
    float: left;
    width: 1000px;
    border: 1px solid #1d7fc3;
    background: #191919;
    color: #1d7fc3;
}
.green{
    float: left;
    width: 1000px;
    border: 1px solid #5fd419;
    background: #191919;
    color: #5fd419;
}
</style>
<script type="text/javascript">
<!--
function insertcode($text, $place, $replace)
{
    var $this = $text;
    var logbox = document.getElementById($place);
    if($replace == 0)
        document.getElementById($place).innerHTML = logbox.innerHTML+$this;
    else
        document.getElementById($place).innerHTML = $this;
//document.getElementById("helpbox").innerHTML = $this;
}
-->
</script>
</head>
<body>
<br />
<br />
<h1 class="technique-two">
 
 
 
</h1>
 
<div class="wrapper">
<div class="red">
<div class="tube">
<form action="" method="post" name="xploit_form">
URL:<br /><input type="text" name="xploit_url" value="'.$_POST['xploit_url'].'" style="width: 100%;" /><br /><br />
404string:<br /><input type="text" name="xploit_404string" value="'.$_POST['xploit_404string'].'" style="width: 100%;" /><br /><br />
<span style="float: right;"><input type="submit" name="xploit_submit" value="go for it" align="right" /></span>
</form>
<br />
</div> <!-- /tube -->
</div> <!-- /red -->
<br />
<div class="green">
<div class="tube" id="rightcol">
Verificat: <span id="verified">0</span> / <span id="total">0</span><br />
Found ones:<br />
</div> <!-- /tube -->
</div> <!-- /green -->
<br clear="all" /><br />
<div class="blue">
<div class="tube" id="logbox">
<br />
<br />
Admin page Finder <br /><br />
</div> <!-- /tube -->
</div> <!-- /blue -->
</div> <!-- /wrapper -->
<br clear="all">';
}
function show($msg, $br=1, $stop=0, $place='logbox', $replace=0) {
    if($br == 1) $msg .= "<br />";
    echo "<script type=\"text/javascript\">insertcode('".$msg."', '".$place."', '".$replace."');</script>";
    if($stop == 1) exit;
    @flush();@ob_flush();
}
function check($x, $front=0) {
    global $_POST,$site,$false;
    if($front == 0) $t = $site.$x;
    else $t = 'http://'.$x.'.'.$site.'/';
    $headers = get_headers($t);
    if (!eregi('200', $headers[0])) return 0;
    $data = @file_get_contents($t);
    if($_POST['xploit_404string'] == "") if($data == $false) return 0;
    if($_POST['xploit_404string'] != "") if(strpos($data, $_POST['xploit_404string'])) return 0;
    return 1;
}
 
// --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
template();
if(!isset($_POST['xploit_url'])) die;
if($_POST['xploit_url'] == '') die;
$site = $_POST['xploit_url'];
if ($site[strlen($site)-1] != "/") $site .= "/";
if($_POST['xploit_404string'] == "") $false = @file_get_contents($site."d65897f5380a21a42db94b3927b823d56ee1099a-this_can-t_exist.html");
$list['end'] = str_replace("\r", "", $list['end']);
$list['front'] = str_replace("\r", "", $list['front']);
$pathes = explode("\n", $list['end']);
$frontpathes = explode("\n", $list['front']);
show(count($pathes)+count($frontpathes), 1, 0, 'total', 1);
$verificate = 0;
foreach($pathes as $path) {
    show('Checking '.$site.$path.' : ', 0, 0, 'logbox', 0);
    $verificate++; show($verificate, 0, 0, 'verified', 1);
    if(check($path) == 0) show('not found', 1, 0, 'logbox', 0);
    else{
        show('<span style="color: #00FF00;"><strong>found</strong></span>', 1, 0, 'logbox', 0);
        show('<a href="'.$site.$path.'">'.$site.$path.'</a>', 1, 0, 'rightcol', 0);
    }
}
preg_match("/\/\/(.*?)\//i", $site, $xx); $site = $xx[1];
if(substr($site, 0, 3) == "www") $site = substr($site, 4);
foreach($frontpathes as $frontpath) {
    show('Checking <!-- m --><a class="postlink" href="http://&#38;#39;.$frontpath.&" onclick="window.open(this.href);return false;">http://&#38;#39;.$frontpath.&</a><!-- m -->#39;.'.$site.'/ : ', 0, 0, 'logbox', 0);
    $verificate++; show($verificate, 0, 0, 'verified', 1);
    if(check($frontpath, 1) == 0) show('not found', 1, 0, 'logbox', 0);
    else{
        show('<span style="color: #00FF00;"><strong>found</strong></span>', 1, 0, 'logbox', 0);
        show('<a href="http://'.$frontpath.'.'.$site.'/">'.$frontpath.'.'.$site.'</a>', 1, 0, 'rightcol', 0);
    }
 
}
?>

Creditos a http://x0rg.org    espero les sirva como a mi.
Zalu2

Con la idea de seguir mejorando los códigos, les comparto otro que he modificado y mejorado.

<!DOCTYPE html>
<title> Is online? v3.0 By 2Fac3R</title>
<style>
        body,html{
                background-color:black;
                color:green;
        }
        #ok{
                font-weight:bold;
        }
        #bad{
                font-weight:bold;
                color:red;
        }
</style>
<center>
        <pre>
.___         ________         .__  .__            _________
|   | ______ \_____  \   ____ |  | |__| ____   ___\_____   \
|   |/  ___/  /   |   \ /    \|  | |  |/    \_/ __ \ /   __/
|   |\___ \  /    |    \   |  \  |_|  |   |  \  ___/|   |  
|___/____  > \_______  /___|  /____/__|___|  /\___  >___|  
         \/          \/     \/             \/     \/<___>  
        </pre>
 
<form action="" method="POST">
        URL: <input type="text" name="page" value="http://">
        <input type="submit" name="send" value="Comprobar!">
</form> <br> <i>By 2Fac3R</i> <br> <br>
 
 
<?php
error_reporting(0);
/*
                ¿Is online? 3.0 By 2Fac3R
        Verificar si un servidor web esta online
                                                                                         */
 
function verificar($url)
{
    $url = htmlentities($url);
        if(filter_var($url,FILTER_VALIDATE_URL) or filter_var($url,FILTER_VALIDATE_IP)){
                echo fopen($url,'r') ? "$url <div id='ok'>Online</div>" : "$url <div id='bad'>Offline</div>";
        }else{
                echo '<script>alert("URL/IP no valida!");window.location=""</script>';
        }
}
 
 
if(!empty($_POST['page'])){
     verificar($_POST['page']);
}
?>
 
 <br><b>Gr33tz to:</b> <br> <br>
 
   xt3mp, arcangel_nigth, ANTRAX, 11Sep, Kr34t0r, GAMARRA, SkippyCreammy, v1c0_h4ck <br>
   w4rning, Snifer, arthusu, Kodeinfect, [Q]3rV[0], WilyXem, m3x1c0h4ck, etc, etc, etc ... <br> <br>
   <a href="http://www.underc0de.org"><b>Underc0de.Org</b></a>
   </center>
 

Espero le den utilidad.
Zalu2

Validating User Input

As many of you might be aware, one of the staples of any web application security is to make sure that data passed to you from the user won't break your application or otherwise damage your data. Just like you'd check to see who is at the door of your house before you let them in, you'd check user supplied data to see if it is acceptable for whatever you intend to use it for.

Another reason to validate input is simply because you can provide more intuative responses to the user. They may hit a letter by accident while typing in a number. It is far more clear to the user if you inform them that they've made a mistake and allow them to correct it, rather than have the application break, or worse, have the application continue with an unexpected result.

In PHP, user input arrives as one of two types: an array, or a string. Since the most common form of validation involves checking to see if the user has provided a valid integer representation inside one of the string values, we will focus on this point.

What Could Possibly Happen If I Don't?

Well, it largely depends on what your application is doing. It could be as simple as throwing a big ugly error, but it could also be a lot worse. Take the following highly insecure code example:

<?php
 
$user_id = 1;
$connection = mysql_connect('myserver.com', 'username', 'password');
mysql_select_db('my_database', $connection);
$query = "SELECT secret_data FROM mytable WHERE string_col = '{$_GET['string_col']}' AND int_col = {$_GET['int_col']} AND user_id={$user_id}";
$result = mysql_query($query);
$row = mysql_fetch_assoc($result);
 
?>

This piece of code seems simple enough. Open a connection to 'myserver.com', and select a row from 'mytable'. What could possibly go wrong? As it turns out, quite a lot. This particular piece of code has two very distinct problems which we'll look at.

First off, we're not validating the user input at all. This is a problem in cases where the program expects a certain kind of input and we don't explicitly check for that input. I've purposefully labeled the columns "int_col" and "string_col" to let you know what types they are in the table. Notice that one is specifically an integer. Now, if the user enters a non-integer value in to that column, the query will error.

What not to do

Many people will be tempted to use one or more of the following when faced with validating integers:

    Cast the input to INT
    Use ctype_digit()
    Use is_numeric()

These are all the wrong ways to approach this problem.

Why casting to INT is bad

Casting to INT is often not a good idea from the standpoint that the behaviour is confusing to the user. For example if they accidentally enter the value "123r5" casting to INT will make this value "123". This could lead to results that simply don't make sense from the user's perspective. It is a much better idea to reject the input and ask them to enter a whole number.

Why ctype_digit() is bad

ctype_digit() has two main flaws when dealing with integer validation:

    It is incapable of dealing with signed numbers, so we can't validate negative values
    If the number is cast to an INT, it will treat the values from 0 - 255 as a character rather than a number

Why is_numeric() is bad

Many people reach for is_numeric() thinking this is a good approach, and it will seem to work just fine. However the problem with is_numeric() isn't that it can't detect an integer, it is that it detects a lot more than just integers. All of the following are valid numbers to is_numeric():

    1
    1.123
    0xFF
    +0123.45e6

See the problem? If we really want just an integer, this function is too broad.

So, how do I fix it?

The best way to fix this sort of validation issue is to use php's filter library. This library is designed to help you check and sanitize user input. For example, we could change our application to use filter_var() and it might look like this:

<?php
 
// do some validation first!
if (filter_var($_GET['int_col'], FILTER_VALIDATE_INT) === false) {
  die('You must enter a valid integer!');
}
 
$user_id = 1;
$connection = mysql_connect('myserver.com', 'username', 'password');
mysql_select_db('my_database', $connection);
$query = "SELECT secret_data FROM mytable WHERE string_col = '{$_GET['string_col']}' AND int_col = {$_GET['int_col']} AND user_id={$user_id}";
$result = mysql_query($query);
$row = mysql_fetch_assoc($result);
 
?>
 

Now if we try to enter anything but a number for $_GET['int_col'] it won't get to the point where it asks MySQL for data. These kinds of validations are perfect for form data, and can allow you to decide to render the form again with errors to inform the user that they have made a mistake, and to try again. However, we're not quite finished here just yet. There is a remaining problem. The dreaded SQL injection.

What Is an SQL Injection Attack?



An SQL injection attack is when a user injects SQL commands in to an unprotected SQL query. This can lead to a number of issues, including modifying rows you didn't intend for the user to modify, dropped tables, deleted rows, and access to possibly sensitive data. It is critical that you learn and understand how these attacks work. SQL injection attacks are arguably the most common way PHP websites get exploited. The importance can not be overstated.

Initially, in code, the part where we build our query looks like this:

<?
$query = "SELECT secret_data FROM mytable WHERE string_col = '{$_GET['string_col']}' AND int_col = {$_GET['int_col']} AND user_id={$user_id}";
?>

If I call: http://mysite.com/my_vulnerable_file.php?string_col=some_data%27+OR+1%3D1+--+&int_col=1 then:

    $_GET['string_col'] has a value of "some_data' OR 1=1 -- "
    $_GET['int_col'] has a value of "1"
    $user_id has a value of "1" (we set this in code, it is not a user supplied value)

When the code gets to the point where it builds the query, it winds up looking something like this:

SELECT secret_data FROM mytable WHERE string_col = 'some_data' OR 1=1 -- ' and int_col = 1 and user_id = 1

Notice the double dash. This is a mysql comment token, and it will cause everything after it to be ignored. To MySQL, the query now looks like this:

SELECT secret_data FROM mytable WHERE string_col = 'some_data' OR 1=1
 

Which is clearly now ignoring our $user_id variable, and the int_col clause in favour of what the attacker has chosen. You can probably imagine how bad this could get if instead of a SELECT the query happens to be an UPDATE or DELETE. Depending on the database library, it may also allow multiple queries to be specified in the same string, meaning the innocent SELECT could also have an entirely new query piggy-backed on to it.

How to Deal With Injection Attacks

So, we started off protecting our integer value, but what about the string value? Technically, a string could be any sequence of characters. If your program needs to allow them to be anything, we still have to protect our code. So how do we do this?

As with many things, there are several ways to deal with this problem depending on what database library you're using. To start off, we'll look at the standard mysql library used in the previous examples. The best way to avoid injection attacks when dealing with the standard mysql library, is to escape your parameters. We can do this with mysql_real_escape_string().

For example:

<?php
 
// do some validation first!
if (filter_var($_GET['int_col'], FILTER_VALIDATE_INT) === false) {
  die('You must enter a valid integer!');
}
 
$user_id = 1;
$connection = mysql_connect('myserver.com', 'username', 'password');
mysql_select_db('my_database', $connection);
// escape parameters after the database connection is open because it asks the database how to escape things
$escaped_int_col = mysql_real_escape_string($_GET['int_col']);
$escaped_string_col = mysql_real_escape_string($_GET['string_col']);
$query = "SELECT secret_data FROM mytable WHERE string_col = '{$escaped_string_col}' AND int_col = {$escaped_int_col} AND user_id={$user_id}";
$result = mysql_query($query);
$row = mysql_fetch_assoc($result);
 
?>

So what's happening here? Consider our previous example where the attacker was sending a malicious string.

    some_data' OR 1=1 --

now becomes

    some_data\' OR 1=1 --

See the subtle difference? The "\" character makes it so that the quote in the string is now harmless, and instead of closing the value prematurely it will just be a part of the string. This is just one of the many bad characters mysql_real_escape_string() will fix for you.

Using Prepared Statements to Stop Injection Attacks

We've stopped the injection attack! Hurray! But what if there were an easier, better way to do all this? The good news is, there is! PHP comes with another database library to deal with MySQL. It is called PHP Data Objects or PDO for short. This library can use drivers for many different database types, and supports a very important feature known as prepared statements, sometimes also known as parametrized queries.

So what do these prepared statements do? Well, quite a lot. They allow us to design our query ahead of time and to put placeholders in the areas where our user supplied data will go. Then when we ask the library to inject the values, it automatically escapes them for us. Consider this example:

<?php
 
// do some validation first!
if (filter_var($_GET['int_col'], FILTER_VALIDATE_INT) === false) {
  die('You must enter a valid integer!');
}
 
$dsn = 'mysql:dbname=my_database;host=myserver.com';
$username = 'username';
$password = 'password';
$user_id = 1;
 
// Set up PDO
$pdo = new PDO($dsn, $username, $password);
// Our parametrized query using placeholders.  No need for quotes around values, it will do this for us.
$query = "SELECT secret_data FROM mytable WHERE string_col = ? AND int_col = ? AND user_id = ?";
// our input values in order for the place holders.  No need to escape, it will do it for us!
$parameters = array($_GET['string_col'], $_GET['int_col'], $user_id);
// Prepare the query
$statement = $pdo->prepare($query);
// execute the query with our parameters
$statement->execute($parameters);
// Get the first returned row
$row = $statement->fetch(PDO::FETCH_ASSOC);
 
?>

Not only is this method much cleaner, but we can't forget to escape our parameters because PDO is kind enough to do it for us.

Another advantage of prepared statements is that you can use the prepared statement over and over by simply replacing the parameters and executing it again. Many servers detect that you're doing this, and even make the query faster by performing server-side optimizations.

Fuente/Source: http://wiki.hashphp.org/Validation

Buenas!

Resulta que he estado estudiando en la universidad las estructuras de datos en C++, y me gustaría compartirles algunos códigos que he estado haciendo en este tiempo, son códigos más que nada de la escuela. He buscado información al respecto en internet, y la mayoria (por no decir todos) están hechos en C (los que he visto en español), utilizan estructuras con struct y no objetos en C++, así que sirve que alimentamos el internet y el foro   .

No les voy a mostrar teoría sobre el tema, eso se los dejo a su búsqueda.

listas.h

#include <iostream>
 
using namespace std;
 
#ifndef __LISTAS_H_INCLUDED__
#define __LISTAS_H_INCLUDED__
 
class Nodo{
 
private:
    int dato;
    Nodo *sig;
    Nodo *ant;
public:
    Nodo(void) { sig = ant = NULL; }
 
    Nodo( int x , Nodo* s = NULL , Nodo* a = NULL )
    {
        dato = x;
        sig = s;
        ant = a;
    }
 
    // SETTERS
    void setDato(int x) { dato = x; }
    void setAnt(Nodo *a) { ant = a; }
    void setSig(Nodo *s) { sig = s; }
 
    // GETTERS
    int getDato()  { return dato;}
    Nodo *getAnt() { return ant; }
    Nodo *getSig() { return sig; }
 
};
 
class Lista
{
private:
    Nodo *lista; // ancla
public:
    Lista(void) { Inicializar(); } // CONSTRUCTOR
 
    // METODOS BASICOS
 
    Nodo *Primero() { return lista; }
    Nodo *Siguiente(Nodo *pos) { return pos->getSig(); }
    Nodo *Anterior(Nodo *pos) { return pos->getAnt(); }
 
    Nodo *Ultimo() {
        Nodo *aux = lista;
 
        if ( !Vacia() ) { while ( aux->getSig() ) { aux = aux->getSig(); } }
        return aux;
    }
 
    // METODOS DE LA LISTA
    void Inicializar() { lista = NULL; }
    bool Vacia() { return lista==NULL; }
    void Mostrar();
    void Insertar(int x, Nodo* pos = NULL);
};
 
 
void Lista::Insertar(int x, Nodo* pos)
{
    Nodo* aux;
	Nodo* temp_n = new Nodo(x);
 
	if ( Vacia() ){
		lista = temp_n;
 
	}else{
		if ( pos == Primero() ){
			aux = Primero();
			aux->setAnt(temp_n);
 
			temp_n->setSig(aux);
			lista = temp_n;
 
		}else if ( pos == NULL ){
 
			aux = Ultimo();
			aux->setSig(temp_n);
			temp_n->setAnt(aux);
 
		}else{
			aux = Primero();
 
			while ( aux ){
				if ( aux == pos ){
					Anterior(aux)->setSig( temp_n );
 
					temp_n->setAnt( Anterior(aux) );
					temp_n->setSig( aux );
 
					aux->setAnt( temp_n );
 
				}else {
				    aux = aux->getSig();
                }
			}
		}
	}
}
 
void Lista::Mostrar()
{
    Nodo* aux;
 
    Primero();
    aux = lista;
	if ( !Vacia() ){
		while ( aux ){
            cout << aux ->getDato();
            cout << "\n";
            aux = aux ->getSig();
		}
	}
}
 
#endif
 
 

main.cpp

#include <iostream>
#include "listas.h"
 
using namespace std;
 
int main(void)
{
    Lista numeros; // Mi lista
    char opc; // Opcion del menu
    int n; // dato a insertar
 
    do{
        cout << "\n \n  LISTAS DOBLEMENTE LIGADAS: ";
        cout << "\n *- MENU -* ";
        cout << "\n 1. AGREGAR A LA LISTA . ";
        cout << "\n 2. MOSTRAR LOS DATOS . ";
        cout << "\n 3. SALIR . ";
        cout << "\n         _> ";
        cin >> opc;
 
        switch(opc){
        case '1':
            cout << "\n AGREGANDO DATOS A LA LISTA . ";
            cout << "\n INGRESE EL VALOR NUMERICO . ";
            cout << "\n         _> ";
            cin >> n;
            numeros.Insertar(n);
            cout << " --> < Guardado correctamente > " << endl;
            break;
        case '2':
            if(numeros.Vacia())
            {
                cout << "\n < No hay registros!. > ";
                break;
            }
 
            cout << "\n \n DATOS GUARDADOS EN LA LISTA: \n ";
            numeros.Mostrar();
            break;
        case '3':
            cout << " - < Saliendo!...... >" << endl;
            break;
        default:
            cout << " - < Opcion incorrecta!, intente de nuevo. >" << endl;
            break;
 
        }
 
    }while(opc!='3');
 
    cin.ignore();
    return 0;
}
 
 

Espero que les sea de utilidad, y son bienvenidas sus criticas y/o comentarios  8)
Zalu2!

---

Buenas!

Hace poco cree un tema sobre un en C++, pues quería compartirles otro código que no lo hice para la escuela y por lo tanto me dió más tiempo de currarmelo más y agregarle más métodos  .

#include <iostream>
using namespace std;
 
#define ASCENDENTE 1
#define DESCENDENTE 0
 
class nodo
{
private:
    int valor;
    nodo *siguiente;
    nodo *anterior;
 
    friend class lista;
 
public:
    nodo(int v, nodo *sig = NULL, nodo *ant = NULL) // CONSTRUCTOR
    {
        valor = v;
        siguiente = sig;
        anterior = ant;
    }
    // SETTERS
    void setAnterior(nodo *ant) { anterior = ant; }
    void setSiguiente(nodo *sig) { siguiente = sig; }
 
    // GETTERS
    int getValor() { return valor; }
    nodo *getSiguiente() { return siguiente; }
    nodo *getAnterior() { return anterior; }
};
 
 
class lista
{
private:
    nodo  *plista; // ANCLA
 
public:
    lista(){ plista = NULL; } // CONSTRUCTOR
 
    ~lista(); // DESTRUCTOR
 
    // METODOS DE LA LISTA
    void Insertar(int v);
    void Borrar(int v);
    bool ListaVacia() { return plista == NULL; }
    void Mostrar(int);
 
    // METODOS DE POSICION
    void Siguiente() { if(plista) plista = plista->getSiguiente(); }
    void Anterior() { if(plista) plista = plista->getAnterior(); }
    void Primero() {  while(plista && plista->getAnterior()) plista = plista->getAnterior(); }
    void Ultimo() {  while(plista && plista->getSiguiente()) plista = plista->getSiguiente(); }
    int ValorActual() { return plista->valor; }
 
};
 
lista::~lista() // VACIAMOS LA LISTA
{
   nodo *aux;
 
   Primero();
   while(plista) {
      aux = plista;
      plista = plista->getSiguiente();
      delete aux;
   }
}
 
void lista::Insertar(int v)
{
    nodo *nuevo;
 
    Primero();
    // Si la lista está vacía
    if(ListaVacia() || plista->getValor() > v)
    {
      nuevo = new nodo(v, plista);
      if(!plista) plista = nuevo;
      else plista->setAnterior(nuevo);
    }
    else
    {
      while(plista->getSiguiente() && plista->getSiguiente()->getValor() <= v) Siguiente();
      // Creamos un nuevo nodo después del nodo actual
      nuevo = new nodo(v, plista->getSiguiente(), plista);
      plista->setSiguiente(nuevo);
      if(nuevo->getSiguiente()) nuevo->getSiguiente()->setAnterior(nuevo);
    }
}
 
void lista::Borrar(int v)
{
   nodo *nodo;
 
   nodo = plista;
   while(nodo && nodo->getValor() < v) nodo = nodo->getSiguiente();
   while(nodo && nodo->getValor() > v) nodo = nodo->getAnterior();
 
   if(!nodo || nodo->getValor() != v) return;
   // Borrar el nodo
 
   if(nodo->getAnterior()) // no es el primer elemento
      nodo->getAnterior()->setSiguiente(nodo->getSiguiente());
   if(nodo->getSiguiente()) // no el el último nodo
      nodo->getSiguiente()->setAnterior(nodo->getAnterior());
   delete nodo;
}
 
void lista::Mostrar(int orden)
{
    nodo *nodo;
    if(orden == ASCENDENTE)
    {
        Primero();
        nodo = plista;
        while(nodo)
        {
        cout << nodo->getValor() << "-> ";
        nodo = nodo->getSiguiente();
        }
    }
    else
    {
        Ultimo();
        nodo = plista;
        while(nodo)
        {
            cout << nodo->getValor() << "-> ";
            nodo = nodo->getAnterior();
        }
    }
    cout << endl;
}
 
int main(void) {
    lista Lista;
 
    Lista.Insertar(20);
    Lista.Insertar(10);
    Lista.Insertar(40);
    Lista.Insertar(30);
 
    Lista.Mostrar(ASCENDENTE);
    Lista.Mostrar(DESCENDENTE);
 
    Lista.Primero();
    cout << "Primero: " << Lista.ValorActual() << endl;
 
    Lista.Ultimo();
    cout << "Ultimo: " << Lista.ValorActual() << endl;
 
    Lista.Borrar(10);
    Lista.Borrar(15);
    Lista.Borrar(45);
    Lista.Borrar(40);
 
    Lista.Mostrar(ASCENDENTE);
    Lista.Mostrar(DESCENDENTE);
 
    return 0;
}
 

Espero que les guste y les sirva, cualquier duda y/o comentario me lo hacen saber  .

Zalu2!

Buenas!.

Otro tema muy importante en la estructura de datos son el manejo de árboles binarios, les comparto un ejemplo que hice para la escuela del tema, está hecho para un sistema de vuelos, por lo tanto uso la clase Pasajeros , pero ustedes pueden usar el tipo de dato que quieran almacenar en el árbol.

#include <iostream>
 
using namespace std;
 
#include "Pasajero.h"
 
#ifndef __arbolbinario_H_INCLUDED__
#define __arbolbinario_H_INCLUDED__
 
 
class Nodo
{
private:
    Pasajero *dato;
    Nodo *izq; //enlace izquierdo
    Nodo *der; //enlace derecho
 
public:
    Nodo(Pasajero *info); // CONSTRUCTOR
    ~Nodo(); // DESTRUCTOR
 
    // METODOS GET
    Pasajero *getPasajero() { return dato;}
    Nodo *getIzq() { return izq;}
    Nodo *getDer() { return der;}
 
    // METODOS SET
    void setIzq(Nodo *i) { izq = i;}
    void setDer(Nodo *d) { der = d;}
 
};
 
Nodo::Nodo(Pasajero *info)
{
    dato = info;
    izq = NULL;
    der = NULL;
}
 
Nodo::~Nodo()
{ }
 
class ArbolBinario
{
    private:
        Nodo *raiz;
        Nodo *Insertar(Nodo*,Pasajero*);
        Nodo *Borrar(Nodo*, Pasajero*);
        void preOrden(Nodo*);
        void inOrden(Nodo*);
        void postOrden(Nodo*);
    public:
        ArbolBinario();
        Nodo *getRaiz() { return raiz;} // testing method
        void Crear(Pasajero*);
        void Recorridos(int);
        void Eliminar(int);
        Pasajero *Buscar(string, Nodo*);
 
        ~ArbolBinario();
};
 
ArbolBinario::ArbolBinario(){
    raiz = NULL;
}
 
Nodo* ArbolBinario::Insertar(Nodo *p, Pasajero *q){
    if(p == NULL){
        p = new Nodo(q);
    }
    else{
        string a = p -> getPasajero()-> getApellido(); // Primera letra del apellido que esta en la raiz
 
        if(q->getApellido()[0] <= a[0])
        {
            p->setIzq( Insertar(p->getIzq(),q) );
 
        }
        else{
            p->setDer( Insertar(p->getDer(),q) );
        }
    }
 
    return p;
}
 
void ArbolBinario::Crear(Pasajero *q)
{
     raiz = Insertar(raiz,q);
}
 
void ArbolBinario::preOrden(Nodo *p){
    if(p != NULL){
        cout << "\n " << p->getPasajero()->getApellido();
        preOrden(p->getIzq());
        preOrden(p->getDer());
    }
}
 
void ArbolBinario::inOrden(Nodo *p){
    if(p != NULL){
        inOrden(p->getIzq());
        cout << "\n " << p->getPasajero()->getApellido();
        inOrden(p->getDer());
    }
}
 
void ArbolBinario::postOrden(Nodo *p){
    if(p != NULL){
        cout << " \n " << p->getPasajero()->getApellido();
        postOrden(p->getIzq());
        postOrden(p->getDer());
    }
}
 
void ArbolBinario::Recorridos(int tipo){
    switch(tipo){
        case 1:
            preOrden(raiz);
        break;
 
        case 2:
            inOrden(raiz);
        break;
 
        case 3:
            postOrden(raiz);
        break;
 
        default:
            cout << " - Error! opcion invalida!. -" << endl;
	  break;
    }
}
 

Espero que les sea de utilidad!.

Para más información véase -> Árbol binario de búsqueda

Zalu2!

Buenas!.

El método de ordenamiento quicksort es un método muy eficaz a la hora de ordenar datos, les comparto un código que implemente en un proyecto escolar, está basado para ordenar fechas de salida de vuelos, pero ustedes pueden implementarlo para ordenar cualquier otro tipo de dato.

void QuickSortF( N_Vuelo** arr, int izq, int der ){
	int g, h, medio;
	N_Vuelo *pivote, *aux;
	medio = ( izq + der )/2;
	pivote = arr[medio];
	g = izq;
	h = der;
 
	while( g <= h ){
 
		while ( arr[g]->getDato()->getFS(1) < pivote->getDato()->getFS(1) ) { g++; }
		while ( pivote->getDato()->getFS(1) < arr[h]->getDato()->getFS(1) ) { h--; }
 
		if( g <= h ){
			aux = arr[g];
			arr[g] = arr[h];
			arr[h] = aux;
			g++;
			h--;
		}
	}
 
	if ( izq < h ) { QuickSortF(arr, izq, h); }
	if ( g < der ) { QuickSortF(arr, g, der); }
}
 

En los condicionales if iría la condición de ordenamiento de el tipo de dato que quieras implementar, cualquier duda y/o comentario hazmelo saber!.

Zalu2

Buenas!

He estado dandole vueltas a mis códigos (más que nada para no oxidarme) y creo que se pueden seguir mejorando los códigos, lo comparto con ustedes por si a alguien le es de utilidad.

 
<title> Conversor de textos By 2Fac3R v4.0</title>
 
<form action="" method="POST">
	<select name="convertir">
		<option value="bin2hex"> BinToHex </option>
		<option value="encode"> Encode </option>
		<option value="decode">	Decode </option>
		<option value="gzinflate"> gzinflate </option>
		<option value="utf-7"> Encode UTF-7</option>
		<option value="ASCII"> ASCII </option>
		<option value="MD5"> MD5 </option>
		<option value="SHA1"> SHA1 </option>
		<option value="Base64_encode"> Base64 encode</option>
		<option value="Base64_decode"> Base64 decode</option>
		<option value="bindec"> Binario To Decimal</option>	
		<option value="mcrypt">mcrypt</option>
	</select>
	<input type="text" name="str">
	<input type="submit" name="enviado" value="Convertir!">
	</form>
 
<?php
/*
 * Conversor de textos
 * .- Underc0de.org -.
 * 	   v4.0 2015
 * Autor: 2Fac3R
 * 
 * Gr33tz to:
 * 
 * xt3mp, arcangel_nigth, EddyW, ANTRAX, 11Sep, Kr34t0r, GAMARRA, SkippyCreammy, v1c0_h4ck, w4rning, Snifer, 
 * arthusu, Kodeinfect, [Q]3rV[0], WilyXem, m3x1c0h4ck, etc, etc...
 * 
 * */
 
 
function convertir($a, $string){ // a : eleccion, string:texto
 
	switch($a){
		case 'bin2hex':
			$res = bin2hex($string);
			break;
		case 'encode':
			$res = urlencode($string);
			break;
		case 'gzinflate':
			$res = gzinflate($string);
		case 'decode':
			$res = htmlentities(urldecode($string));
			break;
		case 'utf-7':
			$res = mb_convert_encoding($string,'UTF-7');
			break;
		case 'ASCII':
			for($i=0;$i<strlen($string);$i++){
				$obt=ord($string[$i]);
				$ascii=$obt.',';
			}
			$res = $ascii;
			break;
		case 'MD5':
			$res = md5($string);
			break;
		case 'SHA1':
			$res = sha1($string);
			break;
		case 'Base64_encode':
			$res = base64_encode($string);
			break;
		case 'Base64_decode':
			$res = base64_decode($string);
			break;
		case 'bindec':
			$res = bindec($string);
			break;
		case 'mcrypt':
			$res = crypt($string);
			break;
		default:
			die("Ha habido un error <a href=''> Regresar! </a>");
			break;
	}
	return $res;
}
 
if(!empty($_POST['enviado']) && isset($_POST['str']))
{
	echo '<b>Original:</b> '.htmlentities($_POST['str']).' </br></br>';
	echo '<textarea rows=4 cols=50>' .convertir($_POST['convertir'],$_POST['str']).'</textarea>';
}
 
?>
 
 

Comentarios, criticas, consejos son bienvenidos.
Zalu2!

Bueno, pues he hecho una segunda version de esta tool, la cual me ha servido en bastantes cosas que he hido haciendo y decido compartirla. La version 1 la pueden encontrar en este misma web/foro.

<title> Conversor de string By 2Fac3R v2.0 </title>
<?php
/*
	Conversor de string By 2Fac3R v2.0
 	http://breaksecurity.blogspot.com/
 									  	*/
$string = $_POST['str'];
$conv = $_POST['convertir'];
function res($func){
	global $string;
	echo "Resultado: <br> <textarea cols='80' rows='5'>".$func."</textarea><br>";
	echo "Normal: <b>".htmlentities($string)."</b> <br>";
	echo "<a href=''> Regresar! </a>";
}
if(isset($string) && !empty($string)){
switch($conv){
	case 'bin2hex':
		res(bin2hex($string));
		break;
	case 'encode':
		res(urlencode($string));
		break;
	case 'decode':
		res(htmlentities(urldecode($string)));
		break;
	case 'utf-7':
		res(mb_convert_encoding($string,'UTF-7'));
		break;
	case 'ASCII':
	echo "Resultado: <br><textarea>";
		for($i=0;$i<strlen($string);$i++){
			$obt=ord($string[$i]);
			$ascii=$obt.',';
			echo $ascii;
		}
	echo "</textarea><br> Normal: <b>".htmlentities($string)."</b><br><a href=''> Regresar! </a>";
	break;
	case 'MD5':
		res(md5($string));
		break;
	case 'SHA1':
		res(sha1($string));
		break;
	case 'Base64_encode':
		res(base64_encode($string));
		break;
	case 'Base64_decode':
		res(base64_decode($string));
		break;
	case 'bindec':
		res(bindec($string));
		break;
	default:
		die("Ha habido un error <a href=''> Regresar! </a>");
		break;
}
}else{
	if(isset($_POST['send'])){?>
	<script>alert("Campo de texto vacio");</script>
	<noscript>Campo de texto vacio <br> <font color="RED"> Activa el javascript para una mejor visualizacion </font></noscript>
	<?}?>
	<!-- Conversor de string By 2Fac3R v2.0 -->
<form action="" method="POST">
	<select name="convertir">
		<option value="bin2hex"> BinToHex </option>
		<option value="encode"> Encode </option>
		<option value="decode">	Decode </option>
		<option value="utf-7"> Encode UTF-7</option>
		<option value="ASCII"> ASCII </option>
		<option value="MD5"> MD5 </option>
		<option value="SHA1"> SHA1 </option>
		<option value="Base64_encode"> Base64 encode</option>
		<option value="Base64_decode"> Base64 decode</option>
		<option value="bindec"> Binario To Decimal</option>	
	</select>
	<input type="text" name="str">
	<input type="submit" name="send" value="Convertir!">
</form>
<?}?>

Espero les sirva, cualquier bug, comentario y/o critica son bienvenidos
Zalu2