mod_write chống bot và chống flood

Submitted by thehong on Tue, 04/21/2009 - 13:35

File thứ nhất -- .htaccess

  1. // @file <a href="/taxonomy/term/204" title="">.htaccess</a> -- $Id$
  2.  
  3. ErrorDocument 403 /403.php
  4.  
  5. RewriteEngine on  
  6.  
  7. # Debug HTTP_COOKIE <a href="/category/ph%C3%A2n-lu%E1%BB%93ng/apache.html" title="">Apache</a> variable
  8. RewriteRule .* - [E=INFO_HTTP_COOKIE:%{HTTP_COOKIE},NE]
  9.  
  10. RewriteCond %{HTTP_COOKIE} !.*IS_NOT_BOT [NC]
  11. RewriteCond %{REQUEST_METHOD} ^GET$
  12. RewriteCond %{REQUEST_URI} !.*403.php
  13. RewriteRule ^(.*)$ 403.php?q=$1 [L,QSA] # I do not know why [L,QSA,R=403] does not work

File thứ hai -- 403.php

<?php
// @file 403.php -- $Id$

if (!empty ($_POST) && isset ($_POST['REQUEST_URI'])) {
  setcookie('IS_NOT_BOT');
  header('Location: '. $_POST['REQUEST_URI'], TRUE, $http_response_code);
  
  // print_r ($_SERVER['INFO_HTTP_COOKIE']); // print out <a href="/category/ph%C3%A2n-lu%E1%BB%93ng/apache.html" title="">Apache</a> HTTP_COOKIE value
  
  exit ();
}

?><html>
<head>
</head>
<body>

<form action="<?=$_SERVER['SCRIPT_NAME']?>" method="POST">
  <input type="submit" value="Continue..." />
  <input type="hidden" name="REQUEST_URI" value="<?=$_SERVER['REQUEST_URI']?>"/>
</form>

</body></html>
?>

Tham khảo:
[1] Crazy Advanced mod_rewrite Tutorial

Thế Hồng

Comments

Co' Phai Toila admin MotViSao.com ko ?? ^^!

Submitted by Enjak (not verified) on Sun, 05/03/2009 - 17:25.

Vô tình thấy domain này, có phỉa Toila admin MotViSao.com ko ? có phải Toila ko ?? Thái vui ghê zù jì cũng mail thái 1 tiếng nha

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