De PHPhulp kroeg
Enemy Territory CFG Checker.
Nu heb ik geconstateerd dat er spam word verstuurd vanaf mijn script/Textarea.
Door de Spam heeft de website al 3x op de blacklist gezet.
Hoe kan ik dit verbeteren.
Code (php)
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<?php
function parse_gamecolors($string)
{
$string = str_replace('"', '^7"', $string);
$string = str_replace(";", '^7;', $string);
$string = str_replace(PHP_EOL, PHP_EOL.'^7', $string);
$string = preg_replace("/(\^)?$/", "^", $string);
$string = preg_replace("/\^\^/", "^^", $string);
$string = preg_replace("/(\^)?$/", "", $string);
$string = preg_replace("/\^</", "^|", $string);
$string = preg_replace("/\</", "<", $string);
$string = preg_replace("/\^>/", "^^", $string);
$string = preg_replace("/\>/", ">", $string);
$string = preg_replace("/\^\^/", "^>", $string);
$string = "<font color=\"#FFFFFF\">".$string."</font>";
$color_def = array
(
0 => "#000000", 1 => "#FF0000", 2 => "#00FF00", 3 => "#FFFF00",
4 => "#0000FF", 5 => "#00FFFF", 6 => "#FF00FF", 7 => "#FFFFFF",
8 => "#FF7F00", 9 => "#7F7F7F", 10 => "#BFBFBF", 11 => "#007F00",
12 => "#7FFF00", 13 => "#00007F", 14 => "#7F0000", 15 => "#7F4000",
16 => "#FF9933", 17 => "#007F7F", 18 => "#7F007F", 19 => "#007FFF",
20 => "#7F00FF", 21 => "#3399CC", 22 => "#CCFFCC", 23 => "#006633",
24 => "#FF0033", 25 => "#B21919", 26 => "#993300", 27 => "#CC9933",
28 => "#999933", 29 => "#FFFFBF", 30 => "#FFFF7F"
);
$color_chardef = array
(
"#000000" => array ( 0 => "0", 1 => "P", 2 => "p", 3 => "°", 4 => "Ð", 5 => "ð" ),
"#FF0000" => array ( 0 => "1", 1 => "Q", 2 => "q", 3 => "±", 4 => "Ñ", 5 => "ñ" ),
"#00FF00" => array ( 0 => "2", 1 => "R", 2 => "r", 3 => "²", 4 => "Ò", 5 => "ò" ),
"#FFFF00" => array ( 0 => "3", 1 => "S", 2 => "s", 3 => "³", 4 => "Ó", 5 => "ó" ),
"#0000FF" => array ( 0 => "4", 1 => "T", 2 => "t", 3 => "Ž", 4 => "Ô", 5 => "ô" ),
"#00FFFF" => array ( 0 => "5", 1 => "U", 2 => "u", 3 => "µ", 4 => "Õ", 5 => "õ" ),
"#FF00FF" => array ( 0 => "6", 1 => "V", 2 => "v", 3 => "¶", 4 => "Ö", 5 => "ö" ),
"#FFFFFF" => array ( 0 => "7", 1 => "W", 2 => "w", 3 => "·", 4 => "×", 5 => "÷" ),
"#FF7F00" => array ( 0 => "8", 1 => "X", 2 => "x", 3 => "ž", 4 => "Ø", 5 => "ø" ),
"#7F7F7F" => array ( 0 => "9", 1 => "Y", 2 => "y", 3 => "¹", 4 => "Ù", 5 => "ù" ),
"#BFBFBF" => array ( 0 => ":", 1 => "Z", 2 => "z", 3 => "º", 4 => "Ú", 5 => "ú",
6 => ";", 7 => "[", 8 => "{", 9 => "»", 10 => "Û", 11 => "û" ),
"#007F00" => array ( 0 => "<", 1 => "\\", 2 => "|", 3 => "Œ", 4 => "Ü", 5 => "ü" ),
"#7FFF00" => array ( 0 => "=", 1 => "]", 2 => "}", 3 => "œ", 4 => "Ý", 5 => "ý" ),
"#00007F" => array ( 0 => ">", 1 => "^", 2 => "~", 3 => "Ÿ", 4 => "Þ", 5 => "þ" ),
"#7F0000" => array ( 0 => "?", 1 => "_", 2 => "¿", 3 => "ß", 4 => "ÿ" ),
"#7F4000" => array ( 0 => "@", 1 => "`", 2 => "À", 3 => "à" ),
"#FF9933" => array ( 0 => "A", 1 => "a", 2 => "!", 3 => "¡", 4 => "Á", 5 => "á" ),
"#007F7F" => array ( 0 => "B", 1 => "b", 2 => "â", 3 => "¢", 4 => "Â" ),
"#7F007F" => array ( 0 => "C", 1 => "c", 2 => "#", 3 => "£", 4 => "Ã", 5 => "ã" ),
"#007FFF" => array ( 0 => "D", 1 => "d", 2 => "$", 3 => "€", 4 => "Ä", 5 => "ä" ),
"#7F00FF" => array ( 0 => "E", 1 => "e", 2 => "%", 3 => "¥", 4 => "Å", 5 => "å" ),
"#3399CC" => array ( 0 => "F", 1 => "f", 2 => "&", 3 => "Š", 4 => "Æ", 5 => "æ" ),
"#CCFFCC" => array ( 0 => "G", 1 => "g", 2 => "'", 3 => "§", 4 => "Ç", 5 => "ç" ),
"#006633" => array ( 0 => "H", 1 => "h", 2 => "(", 3 => "š", 4 => "È", 5 => "è" ),
"#FF0033" => array ( 0 => "I", 1 => "i", 2 => ")", 3 => "©", 4 => "É", 5 => "É" ),
"#B21919" => array ( 0 => "J", 1 => "j", 2 => "*", 3 => "ª", 4 => "Ê", 5 => "ê" ),
"#993300" => array ( 0 => "K", 1 => "k", 2 => "+", 3 => "«", 4 => "Ë", 5 => "ë" ),
"#CC9933" => array ( 0 => "L", 1 => "l", 2 => ",", 3 => "¬", 4 => "Ì", 5 => "ì" ),
"#999933" => array ( 0 => "M", 1 => "m", 2 => "-", 3 => "Í", 4 => "í" ),
"#FFFFBF" => array ( 0 => "N", 1 => "n", 2 => ".", 3 => "®", 4 => "Î", 5 => "î" ),
"#FFFF7F" => array ( 0 => "O", 1 => "o", 2 => "/", 3 => "¯", 4 => "Ï", 5 => "ï" )
);
for ($cd1 = 0; $cd1 < 31; $cd1++)
{
for ($cd2 = 0; $cd2 < count($color_chardef[$color_def[$cd1]]); $cd2++)
{
$string = str_replace("^". $color_chardef[$color_def[$cd1]][$cd2], "</FONT><FONT COLOR=\"" . $color_def[$cd1] . "\">", $string);
}
}
return $string;
}
function SecureData($string)
{
//$string = stripslashes($string);
$string = htmlspecialchars($string);
return $string;
}
if($_POST['action']=="check"){
$CFG = SecureData($_POST['cfg']);
//$CFG= htmlspecialchars($_POST['cfg']);
echo nl2br(parse_gamecolors($_POST['cfg']));
?>
<form action="cfg_checker.php" method="post">
<input type="hidden" name="action" value="check" />
<textarea name="cfg" style="width:743px; min-height:400px;"><?php echo $CFG; ?></textarea><br /><br />
<input type="submit" value="Check" style="margin:0 336px;" />
</form>
<?php
} else {
?>
<form action="cfg_checker.php" method="post">
<input type="hidden" name="action" value="check" />
<textarea name="cfg" style="width:743px; min-height:400px;"></textarea><br /><br />
<input type="submit" value="Check" style="margin:0 336px;" />
</form>
<?php
}
?>
function parse_gamecolors($string)
{
$string = str_replace('"', '^7"', $string);
$string = str_replace(";", '^7;', $string);
$string = str_replace(PHP_EOL, PHP_EOL.'^7', $string);
$string = preg_replace("/(\^)?$/", "^", $string);
$string = preg_replace("/\^\^/", "^^", $string);
$string = preg_replace("/(\^)?$/", "", $string);
$string = preg_replace("/\^</", "^|", $string);
$string = preg_replace("/\</", "<", $string);
$string = preg_replace("/\^>/", "^^", $string);
$string = preg_replace("/\>/", ">", $string);
$string = preg_replace("/\^\^/", "^>", $string);
$string = "<font color=\"#FFFFFF\">".$string."</font>";
$color_def = array
(
0 => "#000000", 1 => "#FF0000", 2 => "#00FF00", 3 => "#FFFF00",
4 => "#0000FF", 5 => "#00FFFF", 6 => "#FF00FF", 7 => "#FFFFFF",
8 => "#FF7F00", 9 => "#7F7F7F", 10 => "#BFBFBF", 11 => "#007F00",
12 => "#7FFF00", 13 => "#00007F", 14 => "#7F0000", 15 => "#7F4000",
16 => "#FF9933", 17 => "#007F7F", 18 => "#7F007F", 19 => "#007FFF",
20 => "#7F00FF", 21 => "#3399CC", 22 => "#CCFFCC", 23 => "#006633",
24 => "#FF0033", 25 => "#B21919", 26 => "#993300", 27 => "#CC9933",
28 => "#999933", 29 => "#FFFFBF", 30 => "#FFFF7F"
);
$color_chardef = array
(
"#000000" => array ( 0 => "0", 1 => "P", 2 => "p", 3 => "°", 4 => "Ð", 5 => "ð" ),
"#FF0000" => array ( 0 => "1", 1 => "Q", 2 => "q", 3 => "±", 4 => "Ñ", 5 => "ñ" ),
"#00FF00" => array ( 0 => "2", 1 => "R", 2 => "r", 3 => "²", 4 => "Ò", 5 => "ò" ),
"#FFFF00" => array ( 0 => "3", 1 => "S", 2 => "s", 3 => "³", 4 => "Ó", 5 => "ó" ),
"#0000FF" => array ( 0 => "4", 1 => "T", 2 => "t", 3 => "Ž", 4 => "Ô", 5 => "ô" ),
"#00FFFF" => array ( 0 => "5", 1 => "U", 2 => "u", 3 => "µ", 4 => "Õ", 5 => "õ" ),
"#FF00FF" => array ( 0 => "6", 1 => "V", 2 => "v", 3 => "¶", 4 => "Ö", 5 => "ö" ),
"#FFFFFF" => array ( 0 => "7", 1 => "W", 2 => "w", 3 => "·", 4 => "×", 5 => "÷" ),
"#FF7F00" => array ( 0 => "8", 1 => "X", 2 => "x", 3 => "ž", 4 => "Ø", 5 => "ø" ),
"#7F7F7F" => array ( 0 => "9", 1 => "Y", 2 => "y", 3 => "¹", 4 => "Ù", 5 => "ù" ),
"#BFBFBF" => array ( 0 => ":", 1 => "Z", 2 => "z", 3 => "º", 4 => "Ú", 5 => "ú",
6 => ";", 7 => "[", 8 => "{", 9 => "»", 10 => "Û", 11 => "û" ),
"#007F00" => array ( 0 => "<", 1 => "\\", 2 => "|", 3 => "Œ", 4 => "Ü", 5 => "ü" ),
"#7FFF00" => array ( 0 => "=", 1 => "]", 2 => "}", 3 => "œ", 4 => "Ý", 5 => "ý" ),
"#00007F" => array ( 0 => ">", 1 => "^", 2 => "~", 3 => "Ÿ", 4 => "Þ", 5 => "þ" ),
"#7F0000" => array ( 0 => "?", 1 => "_", 2 => "¿", 3 => "ß", 4 => "ÿ" ),
"#7F4000" => array ( 0 => "@", 1 => "`", 2 => "À", 3 => "à" ),
"#FF9933" => array ( 0 => "A", 1 => "a", 2 => "!", 3 => "¡", 4 => "Á", 5 => "á" ),
"#007F7F" => array ( 0 => "B", 1 => "b", 2 => "â", 3 => "¢", 4 => "Â" ),
"#7F007F" => array ( 0 => "C", 1 => "c", 2 => "#", 3 => "£", 4 => "Ã", 5 => "ã" ),
"#007FFF" => array ( 0 => "D", 1 => "d", 2 => "$", 3 => "€", 4 => "Ä", 5 => "ä" ),
"#7F00FF" => array ( 0 => "E", 1 => "e", 2 => "%", 3 => "¥", 4 => "Å", 5 => "å" ),
"#3399CC" => array ( 0 => "F", 1 => "f", 2 => "&", 3 => "Š", 4 => "Æ", 5 => "æ" ),
"#CCFFCC" => array ( 0 => "G", 1 => "g", 2 => "'", 3 => "§", 4 => "Ç", 5 => "ç" ),
"#006633" => array ( 0 => "H", 1 => "h", 2 => "(", 3 => "š", 4 => "È", 5 => "è" ),
"#FF0033" => array ( 0 => "I", 1 => "i", 2 => ")", 3 => "©", 4 => "É", 5 => "É" ),
"#B21919" => array ( 0 => "J", 1 => "j", 2 => "*", 3 => "ª", 4 => "Ê", 5 => "ê" ),
"#993300" => array ( 0 => "K", 1 => "k", 2 => "+", 3 => "«", 4 => "Ë", 5 => "ë" ),
"#CC9933" => array ( 0 => "L", 1 => "l", 2 => ",", 3 => "¬", 4 => "Ì", 5 => "ì" ),
"#999933" => array ( 0 => "M", 1 => "m", 2 => "-", 3 => "Í", 4 => "í" ),
"#FFFFBF" => array ( 0 => "N", 1 => "n", 2 => ".", 3 => "®", 4 => "Î", 5 => "î" ),
"#FFFF7F" => array ( 0 => "O", 1 => "o", 2 => "/", 3 => "¯", 4 => "Ï", 5 => "ï" )
);
for ($cd1 = 0; $cd1 < 31; $cd1++)
{
for ($cd2 = 0; $cd2 < count($color_chardef[$color_def[$cd1]]); $cd2++)
{
$string = str_replace("^". $color_chardef[$color_def[$cd1]][$cd2], "</FONT><FONT COLOR=\"" . $color_def[$cd1] . "\">", $string);
}
}
return $string;
}
function SecureData($string)
{
//$string = stripslashes($string);
$string = htmlspecialchars($string);
return $string;
}
if($_POST['action']=="check"){
$CFG = SecureData($_POST['cfg']);
//$CFG= htmlspecialchars($_POST['cfg']);
echo nl2br(parse_gamecolors($_POST['cfg']));
?>
<form action="cfg_checker.php" method="post">
<input type="hidden" name="action" value="check" />
<textarea name="cfg" style="width:743px; min-height:400px;"><?php echo $CFG; ?></textarea><br /><br />
<input type="submit" value="Check" style="margin:0 336px;" />
</form>
<?php
} else {
?>
<form action="cfg_checker.php" method="post">
<input type="hidden" name="action" value="check" />
<textarea name="cfg" style="width:743px; min-height:400px;"></textarea><br /><br />
<input type="submit" value="Check" style="margin:0 336px;" />
</form>
<?php
}
?>
Gewijzigd op 18/01/2012 15:54:49 door Luuk de Bresser
of
Een tijd-limiet erop zetten. Dus de gebruikers bij het versturen een tijd in een sessie zetten ofzo en pas na zoveel tijd mag er een 2e gestuurd worden.
@Rick Captcha is al gekraakt en het zorgt er niet voor dat ze geen spam mail kunnen sturen.
SPAM zal je denk ik altijd houden, maar dit zijn mijn oplossingen.
Het zal denk ik wel aanzienlijk verminderen..
Het moet toch mogelijk zijn.
Dat hun geen php/javascript code meer kunnen execute
Gewijzigd op 18/01/2012 15:59:34 door Luuk de Bresser
htmldecode of htmlspecialcharacters
Kijk even daarop php.net
Die breekt alle code taal af naar gewone leestekens.
ik hoop dat het nu opgelost is maar dat weten we pas wanneer we weer op een blacklist komen.
Hertog Jan op 18/01/2012 17:43:17:
Wolfenstein Enemy Territory is een te vet spel, ondanks er niet zo heel veel spelers meer voor zijn. Speel het nog wekelijks ;)
Voor ET zijn nog redelijk veel mensen.
Ik heb eigen server en clan waar ik dit script ook voor scrijf.
Ik zie wel dat het afgelopen jaar veel mensen weg zijn gegaan bij ET dit om nieuwe spellen te gaan spelen zoals BF3 en MW3 maar die mensen komen uit eindelijk naar een paar maanden weer terug.