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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
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, $context)
{
foreach ($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;
}
}

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');
}
public function testFragment()
{
$this->config->set('URI.HostBlacklist', 'example.com');
$this->assertFiltering('#foo');
}
}
// vim: et sw=4 sts=4