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Fix #322 - PHP 8.1 deprecation notice in HostBlacklist URIFilter (#323)

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Kieran 2022-06-27 22:20:36 +01:00 committed by GitHub
parent 1db36fb09d
commit 3fc193c755
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2 changed files with 7 additions and 1 deletions
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2
library/HTMLPurifier/URIFilter/HostBlacklist.php
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@ -35,7 +35,7 @@ class HTMLPurifier_URIFilter_HostBlacklist extends HTMLPurifier_URIFilter
public function filter(&$uri, $config, $context) public function filter(&$uri, $config, $context)
{ {
foreach ($this->blacklist as $blacklisted_host_fragment) { foreach ($this->blacklist as $blacklisted_host_fragment) {
if (strpos($uri->host, $blacklisted_host_fragment) !== false) { if ($uri->host !== null && strpos($uri->host, $blacklisted_host_fragment) !== false) {
return false; return false;
} }
} }

6
tests/HTMLPurifier/URIFilter/HostBlacklistTest.php
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@ -28,6 +28,12 @@ class HTMLPurifier_URIFilter_HostBlacklistTest extends HTMLPurifier_URIFilterHar
$this->assertFiltering('http://google.com'); $this->assertFiltering('http://google.com');
} }
public function testFragment()
{
$this->config->set('URI.HostBlacklist', 'example.com');
$this->assertFiltering('#foo');
}
} }
// vim: et sw=4 sts=4 // vim: et sw=4 sts=4