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Improve Network::isPublicHost

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This commit is contained in:
Hypolite Petovan 2018-11-13 21:51:58 -05:00
parent 8d702801a5
commit d231a9bc80
1 changed files with 7 additions and 0 deletions
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7
src/classes/Utils/Network.php
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@ -82,6 +82,13 @@ class Network
return false;
}
// RFC 2606 -continued
$tld = substr($host, strrpos($host, '.'));
if ($tld === '.test' || $tld === '.example' || $tld === '.invalid' || $tld === '.localhost') {
return false;
}
// Private/Reserved IP ranges
if (filter_var($host, FILTER_VALIDATE_IP) && !filter_var($host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
return false;
}