Yep. But we excluded this from the list of possible issues. 😀 I still see thi

Yep. But we excluded this from the list of possible issues. 😀

I still see this message:
2026-07-31T09:45:02Z app [NOTICE]: Invalid HTTP signature, message will not be trusted. {"uid":0,"actor":"https://friendica-sverige.se/profile/leanderlindahl", ... ...

I guess this check in ActivityPub\Receiver.php is failing:

115    $http_signer = HTTPSignature::getSigner($body, $header);
116    if ($http_signer === false) {
117        DI::logger()->notice('Invalid HTTP signature, message will not be trusted.', ['uid' => $uid, 'actor' => $actor, 'header' => $header, 'body' => $body]);
118        $signer = [];

@Michael 🇺🇦 Any idea when and why this happens?