// note that you have to handle splits with \n, \r, and \t later since they *are* allowed in some inputs
$val = preg_replace('/([\x00-\x08,\x0b-\x0c,\x0e-\x19])/', '', $val);
// straight replacements, the user should never need these since they're normal characters
// this prevents like 
$search = 'abcdefghijklmnopqrstuvwxyz';
$search .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
$search .= '1234567890!@#$%^&*()';
$search .= '~`";:?+/={}[]-_|\'\\';
for ($i = 0; $i < strlen($search); $i++)
{
// ;? matches the ;, which is optional
// 0{0,7} matches any padded zeros, which are optional and go up to 8 chars
// @ @ search for the hex values
$val = preg_replace('/(&#[xX]0{0,8}'.dechex(ord($search[$i])).';?)/i', $search[$i], $val); // with a ;
// @ @ 0{0,7} matches '0' zero to seven times
$val = preg_replace('/(�{0,8}'.ord($search[$i]).';?)/', $search[$i], $val); // with a ;
}
// now the only remaining whitespace attacks are \t, \n, and \r
$ra1 = Array('javascript', 'vbscript', 'expression', 'applet', 'meta', 'xml', 'blink', 'link', 'style', 'script', 'embed', 'object', 'iframe', 'frame', 'frameset', 'ilayer', 'layer', 'bgsound', 'title', 'base');
$ra2 = Array('onabort', 'onactivate', 'onafterprint', 'onafterupdate', 'onbeforeactivate', 'onbeforecopy', 'onbeforecut', 'onbeforedeactivate', 'onbeforeeditfocus', 'onbeforepaste', 'onbeforeprint', 'onbeforeunload', 'onbeforeupdate', 'onblur', 'onbounce', 'oncellchange', 'onchange', 'onclick', 'oncontextmenu', 'oncontrolselect', 'oncopy', 'oncut', 'ondataavailable', 'ondatasetchanged', 'ondatasetcomplete', 'ondblclick', 'ondeactivate', 'ondrag', 'ondragend', 'ondragenter', 'ondragleave', 'ondragover', 'ondragstart', 'ondrop', 'onerror', 'onerrorupdate', 'onfilterchange', 'onfinish', 'onfocus', 'onfocusin', 'onfocusout', 'onhelp', 'onkeydown', 'onkeypress', 'onkeyup', 'onlayoutcomplete', 'onload', 'onlosecapture', 'onmousedown', 'onmouseenter', 'onmouseleave', 'onmousemove', 'onmouseout', 'onmouseover', 'onmouseup', 'onmousewheel', 'onmove', 'onmoveend', 'onmovestart', 'onpaste', 'onpropertychange', 'onreadystatechange', 'onreset', 'onresize', 'onresizeend', 'onresizestart', 'onrowenter', 'onrowexit', 'onrowsdelete', 'onrowsinserted', 'onscroll', 'onselect', 'onselectionchange', 'onselectstart', 'onstart', 'onstop', 'onsubmit', 'onunload');
$ra = array_merge($ra1, $ra2);
$found = true; // keep replacing as long as the previous round replaced something
while ($found == true)
{
$val_before = $val;
for ($i = 0; $i < sizeof($ra); $i++)
{
$pattern = '/';
for ($j = 0; $j < strlen($ra[$i]); $j++)
{
if ($j > 0)
{
$pattern .= '(';
$pattern .= '(&#[xX]0{0,8}([9ab]);)';
$pattern .= '|';
$pattern .= '|(�{0,8}([9|10|13]);)';
$pattern .= ')*';
}
$pattern .= $ra[$i][$j];
}
$pattern .= '/i';
$replacement = substr($ra[$i], 0, 2).''.substr($ra[$i], 2); // add in <> to nerf the tag
$val = preg_replace($pattern, $replacement, $val); // filter out the hex tags
if ($val_before == $val)
{
// no replacements were made, so exit the loop
$found = false;
}
}
}
return $val;
}
foreach($_GET as $key=>$value)
{
$$key = RemoveXSS($value);
}
foreach($_POST as $key=>$value)
{
$$key = RemoveXSS($value);
}
/*
* VARIABILE
*****************************************************************************/
$path_site = ".";
include ($path_site."/configurari/config_db.php");
//include ($path_site."/configurari/conect_db.php");
include ($path_site."/configurari/config_generale.php");
include ($path_site."/configurari/config_functii.php");
//include ($path_site."/configurari/config_forum.php");
include ($path_site."/limba/Romana.php");
include ($path_site."/configurari/variabile.php");
if (isset($u_tip_utilizator) AND $u_tip_utilizator > 5)
{
include ($path_site."/configurari/config_generale_admin.php");
include ($path_site."/configurari/config_functii_admin.php");
include ($path_site."/limba/Romana_admin.php");
}
if ($conf_revizie == "1" AND $user_ip != "82.76.81.15")
{
include ($path_site."/navigare/sus.php");
include ($path_site."/navigare/stanga_revizie.php");
include ($path_site."/navigare/index_1.php");
include ($path_site."/content/revizie.php");
include ($path_site."/navigare/index_2.php");
include ($path_site."/navigare/dreapta_revizie.php");
include ($path_site."/navigare/jos.php");
}
else
{
include ($path_site."/navigare/sus.php");
include ($path_site."/navigare/stanga_".$var_site.".php");
include ($path_site."/navigare/index_1.php");
if (!isset($c) OR $c == "")
{
include ($path_site."/content/start_".$var_site.".php");
include ($path_site."/navigare/index_2.php");
include ($path_site."/navigare/dreapta_".$var_site.".php");
include ($path_site."/navigare/jos.php");
}
else
{
if (file_exists($path_site."/content/".$c.".php"))
{
include ($path_site."/content/".$c.".php");
if (isset($var_sezon_curent) AND $c == "afisare_echipa" AND
$var_sezon == $var_sezon_curent)
{
include ($path_site."/navigare/index_3.php");
include ($path_site."/navigare/dreapta_3.php");
}
else if ($c == "competitie" OR
($c == "istoric" AND isset($id_competitie) AND $id_competitie != ''))
{
include ($path_site."/navigare/index_3.php");
include ($path_site."/navigare/dreapta_4.php");
}
else if ($c == "camp_interne" OR
$c == "camp_nationale" OR
$c == "camp_european_prel" OR
$c == "afisare_echipa" OR
$c == "afisare_clasament" OR
$c == "afisare_etapa" OR
$c == "liga-1" OR
$c == "regulament" OR
($c == "istoric" AND $id_campionat != '' AND $istoric != "cmondial"))
{
include ($path_site."/navigare/index_3.php");
include ($path_site."/navigare/dreapta_2.php");
}
else if ($c == "camp_mondial" OR
($c == "istoric" AND $istoric == "cmondial"))
{
include ($path_site."/navigare/index_3.php");
include ($path_site."/navigare/dreapta_5.php");
}
else if ($c == "cluburi_da_conducerea" OR
$c == "cluburi_da_detalii" OR
$c == "cluburi_da_jucatori" OR
$c == "cluburi_da_stadion")
{
include ($path_site."/navigare/index_3.php");
include ($path_site."/navigare/dreapta_cluburi_2.php");
}
else
{
// include ($path_site."/navigare/dreapta_".$var_site.".php");
}
include ($path_site."/navigare/jos.php");
}
else
{
include ($path_site."/content/start_eroare.php");
include ($path_site."/navigare/index_3.php");
include ($path_site."/navigare/dreapta_".$var_site.".php");
include ($path_site."/navigare/jos.php");
}
}
}
?>