Esta sección te permite ver todos los mensajes escritos por este usuario. Ten en cuenta que sólo puedes ver los mensajes escritos en zonas a las que tienes acceso en este momento.
igual voy a restringir el user.php
<?php
session_cache_limiter();
session_start();
require('config.php');
require('functions.php');
//make connection to dbase
$connection = @mysql_connect($server, $dbusername, $dbpassword)
or die(mysql_error());
$db = @mysql_select_db($db_name,$connection)
or die(mysql_error());
//build and issue the query
$sql ="SELECT * FROM $table_name";
$result = @mysql_query($sql,$connection) or die(mysql_error());
?>
<html>
<head>
<title>Bienvenidos</title>
</head>
<body>
<p>Entraste con el Nick:</p>
<?php
echo $_SESSION[user_name];
?>
<form name="form1" method="post" action="username.php">
<label>Cambiar nombre de usuario
<input type="text" name="username.php">
</label>
<p> </p>
<label></label>
<input type="submit" name="Submit" value="Cambiar">
</form>
<p> </p>
</body>
</html><?php
//function to get the date
function last_login()
{
$date = gmdate("Y-m-d");
return $date;
}
//function that sets the session variable
function sess_vars($base_dir, $server, $dbusername, $dbpassword, $db_name, $table_name, $user, $pass)
{
//make connection to dbase
$connection = @mysql_connect($server, $dbusername, $dbpassword)
or die(mysql_error());
$db = @mysql_select_db($db_name,$connection)
or die(mysql_error());
$sql = "SELECT * FROM $table_name WHERE username = '$user' and password = password('$pass')";
$result = @mysql_query($sql, $connection) or die(mysql_error());
//get the number of rows in the result set
$num = mysql_num_rows($result);
//set session variables if there is a match
if ($num != 0)
{
while ($sql = mysql_fetch_object($result))
{
$_SESSION[first_name] = $sql -> firstname;
$_SESSION[last_name] = $sql -> lastname;
$_SESSION[user_name] = $sql -> username;
$_SESSION[password] = $sql -> password;
$_SESSION[group1] = $sql -> group1;
$_SESSION[group2] = $sql -> group2;
$_SESSION[group3] = $sql -> group3;
$_SESSION[pchange] = $sql -> pchange;
$_SESSION[email] = $sql -> email;
$_SESSION[redirect] = $sql -> redirect;
$_SESSION[verified] = $sql -> verified;
$_SESSION[last_login] = $sql -> last_login;
}
}else{
$_SESSION[redirect] = "$base_dir/errorlogin.html";
}
}
//functions that will determine if access is allowed
function allow_access($group)
{
if ($_SESSION[group1] == "$group" || $_SESSION[group2] == "$group" || $_SESSION[group3] == "$group" ||
$_SESSION[group1] == "Administrators" || $_SESSION[group2] == "Administrators" || $_SESSION[group3] == "Administrators" ||
$_SESSION[user_name] == "$group")
{
$allowed = "yes";
}else{
$allowed = "no";
}
return $allowed;
}
//function to check the length of the requested password
function password_check($min_pass, $max_pass, $pass)
{
$valid = "yes";
if ($min_pass > strlen($pass) || $max_pass < strlen($pass))
{
$valid = "no";
}
return $valid;
}
?>
buen.. y el nbtstat tiene algúna api? en vez de usar la shell