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Anti spam measures against hashtag spam (#13855)

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Michael Vogel 2024-01-25 19:41:07 +01:00 • committed by GitHub
parent b3e4b9675a
commit 09edf251ee
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6 changed files with 278 additions and 252 deletions
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6
src/Protocol/Relay.php
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@ -113,6 +113,12 @@ class Relay
}
if (!empty($tagList) || !empty($denyTags)) {
$max_tags = $config->get('system', 'relay_max_tags');
if ($max_tags && (count($tags) > $max_tags) && preg_match('/[^@!#]\[url\=.*?\].*?\[\/url\]/ism', $body)) {
Logger::info('Possible hashtag spam detected - rejected', ['hashtags' => $tags, 'network' => $network, 'url' => $url, 'causer' => $causer, 'body' => $body]);
return false;
}
$content = mb_strtolower(BBCode::toPlaintext($body, false));
foreach ($tags as $tag) {