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Fix bug with SecureMunge regarding embedded URIs.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1775 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-06-02 17:39:29 +00:00
parent 36fb284d2f
commit 3af2ff8f98
3 changed files with 9 additions and 2 deletions
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library/HTMLPurifier/URIFilter/SecureMunge.php
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@@ -17,6 +17,7 @@ class HTMLPurifier_URIFilter_SecureMunge extends HTMLPurifier_URIFilter
}
public function filter(&$uri, $config, $context) {
if (!$this->target || !$this->secretKey) return true;
if ($context->get('EmbeddedURI', true)) return true; // abort for embedded URIs
$scheme_obj = $uri->getSchemeObj($config, $context);
if (!$scheme_obj) return true; // ignore unknown schemes, maybe another postfilter did it
if (is_null($uri->host) || empty($scheme_obj->browsable)) {