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3ec5919e14
External entity loading got its error level decreased in upstream, which means they now map to E_NOTICE. Also the error message format has changed.
45 lines
999 B
PHP
45 lines
999 B
PHP
--TEST--
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libxml_disable_entity_loader()
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--EXTENSIONS--
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libxml
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dom
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--SKIPIF--
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<?php
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if (LIBXML_VERSION < 20912) die('skip For libxml2 >= 2.9.12 only');
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--FILE--
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<?php
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$xml = <<<EOT
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE test [<!ENTITY xxe SYSTEM "XXE_URI">]>
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<foo>&xxe;</foo>
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EOT;
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$dir = str_replace('\\', '/', __DIR__);
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$xml = str_replace('XXE_URI', $dir . '/libxml_disable_entity_loader_payload.txt', $xml);
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function parseXML($xml) {
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$doc = new DOMDocument();
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$doc->resolveExternals = true;
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$doc->substituteEntities = true;
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$doc->validateOnParse = false;
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$doc->loadXML($xml, 0);
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return $doc->saveXML();
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}
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var_dump(strpos(parseXML($xml), 'SECRET_DATA') !== false);
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var_dump(libxml_disable_entity_loader(true));
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var_dump(strpos(parseXML($xml), 'SECRET_DATA') === false);
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echo "Done\n";
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?>
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--EXPECTF--
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bool(true)
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Deprecated: Function libxml_disable_entity_loader() is deprecated in %s on line %d
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bool(false)
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%s: DOMDocument::loadXML(): %Sfailed to load %s
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bool(true)
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Done
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