39 lines
1.1 KiB
PHP
39 lines
1.1 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* URL redirector to avoid leaking Referer with some sensitive information.
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*
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* @package PhpMyAdmin
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*/
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/**
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* Gets core libraries and defines some variables
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*/
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define('PMA_MINIMUM_COMMON', true);
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require_once './libraries/common.inc.php';
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if (! PMA_isValid($_GET['url'])
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|| ! preg_match('/^https?:\/\/[^\n\r]*$/', $_GET['url'])
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) {
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header('Location: ' . $cfg['PmaAbsoluteUri']);
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} else {
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// domain whitelist check
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if (PMA_isAllowedDomain($_GET['url'])) {
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// JavaScript redirection is necessary. Because if header() is used
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// then web browser sometimes does not change the HTTP_REFERER
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// field and so with old URL as Referer, token also goes to
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// external site.
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echo "<script type='text/javascript'>
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window.onload=function(){
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window.location='" . $_GET['url'] . "';
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}
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</script>";
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// Display redirecting msg on screen.
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echo __('Taking you to ') . ($_GET['url']);
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} else {
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header('Location: ' . $cfg['PmaAbsoluteUri']);
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}
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}
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die();
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?>
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