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https://github.com/ezyang/htmlpurifier.git
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973cc43b64
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@303 48356398-32a2-884e-a903-53898d9a118a
57 lines
1.7 KiB
PHP
57 lines
1.7 KiB
PHP
<?php
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require_once('common.php');
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?><!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html>
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<head>
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<title>HTMLPurifier XSS Attacks Smoketest</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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</head>
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<body>
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<h1>HTMLPurifier XSS Attacks Smoketest</h1>
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<p>XSS attacks are from
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<a href="http://ha.ckers.org/xss.html">http://ha.ckers.org/xss.html</a>.</p>
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<p>The last segment of tests regarding blacklisted websites is not
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applicable at the moment, but when we add that functionality they'll be
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relevant.</p>
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<p>Most of the XSS broadcasts its presence by spawning an alert dialogue.</p>
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<h2>Test</h2>
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<?php
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if (version_compare(PHP_VERSION, '5', '<')) exit('<p>Requires PHP 5.</p>');
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$xml = simplexml_load_file('xssAttacks.xml');
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$purifier = new HTMLPurifier();
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?>
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<!-- form is used so that we can use textareas and stay valid -->
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<form method="post" action="xssAttacks.php">
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<table>
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<thead><tr><th>Name</th><th width="30%">Raw</th><th>Output</th><th>Render</th></tr></thead>
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<tbody>
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<?php
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foreach ($xml->attack as $attack) {
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$code = $attack->code;
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// custom code for US-ASCII, which couldn't be expressed in XML without encoding
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if ($attack->name == 'US-ASCII encoding') $code = urldecode($code);
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?>
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<tr>
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<td><?php echo escapeHTML($attack->name); ?></td>
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<td><textarea readonly="readonly" cols="20" rows="2"><?php echo escapeHTML($code); ?></textarea></td>
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<?php $pure_html = $purifier->purify($code); ?>
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<td><textarea readonly="readonly" cols="20" rows="2"><?php echo escapeHTML($pure_html); ?></textarea></td>
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<td><?php echo $pure_html ?></td>
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</tr>
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<?php
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}
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?>
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</tbody>
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</table>
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</form>
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</body>
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</html>
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