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Ward against invalid name from receiver in ActivityPub::storeReceivers

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- Address part of https://github.com/friendica/friendica/issues/12011#issuecomment-1338133783
This commit is contained in:
Hypolite Petovan 2022-12-07 22:28:09 -05:00
parent f3dc69c226
commit c70d657885
1 changed files with 4 additions and 1 deletions
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5
src/Protocol/ActivityPub/Processor.php
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@ -1273,8 +1273,11 @@ class Processor
foreach ($receivers[$element] as $receiver) { foreach ($receivers[$element] as $receiver) {
if ($receiver == ActivityPub::PUBLIC_COLLECTION) { if ($receiver == ActivityPub::PUBLIC_COLLECTION) {
$name = Receiver::PUBLIC_COLLECTION; $name = Receiver::PUBLIC_COLLECTION;
} elseif ($path = parse_url($receiver, PHP_URL_PATH)) {
$name = trim($path, '/');
} else { } else {
$name = trim(parse_url($receiver, PHP_URL_PATH), '/'); Logger::warning('Unable to coerce name from receiver', ['receiver' => $receiver]);
$name = '';
} }
$target = Tag::getTargetType($receiver); $target = Tag::getTargetType($receiver);