Comment - FBXL Lotide

Comment on I've been trying to post to this group and the admin group from my new friendica

@fossfan 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 = [];

@heluecht Any idea when and why this happens?

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heluecht@pirati.ca@pirati.ca ⁨16⁩ ⁨hours⁩ ago

@alfred @fossfan I'm not 100% sure. But this shouldn't be a huge problem when it comes to public posts, since we then simply verify a post by fetching it from the original source.

Please have a look at the log entry you displayed above. There is a request-id. So please grep all entries with the same request-id. This might help to see the whole picture.

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alfred@libranet.de ⁨15⁩ ⁨hours⁩ ago

@heluecht @fossfan There is only one log entry for tis request-id. I'm on log level 'Notice'. Do I need a more verbose level?

2026-07-31T09:45:02Z app [NOTICE]: Invalid HTTP signature, message will not be trusted. {"uid":0,"actor":"https://friendica-sverige.se/profile/leanderlindahl","header":{"USER":"www-data","HOME":"/var/www","SCRIPT_NAME":"/index.php","REQUEST_URI":"/inbox","QUERY_STRING":"pagename=inbox","REQUEST_METHOD":"POST","SERVER_PROTOCOL":"HTTP/1.1","GATEWAY_INTERFACE":"CGI/1.1","REDIRECT_QUERY_STRING":"pagename=inbox","REDIRECT_URL":"/inbox","REMOTE_PORT":"42334","SCRIPT_FILENAME":"/var/www/html/frforum/index.php","SERVER_ADMIN":"webmaster@localhost","CONTEXT_DOCUMENT_ROOT":"/var/www/html/frforum","CONTEXT_PREFIX":"","REQUEST_SCHEME":"https","DOCUMENT_ROOT":"/var/www/html/frforum","REMOTE_ADDR":"2a01:4f9:c015:6d88::1","SERVER_PORT":"443","SERVER_ADDR":"2a01:4f8:c013:2842::1","SERVER_NAME":"forum.friendi.ca","SERVER_SOFTWARE":"Apache/2.4.58 (Ubuntu)","SERVER_SIGNATURE":"&lt;address>Apache/2.4.58 (Ubuntu) Server at forum.friendi.ca Port 443&lt;/address>\n","PATH":"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin","CONTENT_LENGTH":"4130","CONTENT_TYPE":"application/activity+json","HTTP_SIGNATURE":"keyId=\"https://friendica-sverige.se/profile/leanderlindahl#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) date content-length digest host\",signature=\"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\"","HTTP_DIGEST":"SHA-256=I0qRNq0HOWIyiX5eca5fft6kfXLVOna4bgjrCSu7FBk=","HTTP_DATE":"Fri, 31 Jul 2026 09:45:01 GMT","HTTP_USER_AGENT":"Friendica/2026.01 DatabaseVersion/1586 Request/ActivityPub/1 +https://friendica-sverige.se","HTTP_HOST":"forum.friendi.ca","proxy-nokeepalive":"1","SSL_SESSION_RESUMED":"Initial","SSL_SESSION_ID":"e1ea23926db1b3fb5b11ab70f4d675b45c1d0bab2615f317cd86b9363646610e","SSL_SERVER_A_SIG":"sha256WithRSAEncryption","SSL_SERVER_A_KEY":"rsaEncryption","SSL_SERVER_I_DN":"CN=YR1,O=Let's Encrypt,C=US","SSL_SERVER_S_DN":"CN=forum.friendi.ca","SSL_SERVER_V_END":"Oct  4 08:58:11 2026 GMT","SSL_SERVER_V_START":"Jul  6 08:58:12 2026 GMT","SSL_SERVER_M_SERIAL":"052CE3146B17632C66D8EF124DE6816AA6FC","SSL_SERVER_M_VERSION":"3","SSL_CLIENT_VERIFY":"NONE","SSL_CIPHER_ALGKEYSIZE":"256","SSL_CIPHER_USEKEYSIZE":"256","SSL_CIPHER_EXPORT":"false","SSL_CIPHER":"TLS_AES_256_GCM_SHA384","SSL_COMPRESS_METHOD":"NULL","SSL_SECURE_RENEG":"true","SSL_PROTOCOL":"TLSv1.3","SSL_VERSION_LIBRARY":"OpenSSL/3.0.13","SSL_VERSION_INTERFACE":"mod_ssl/2.4.58","SSL_SERVER_SAN_DNS_0":"forum.friendi.ca","SSL_SERVER_I_DN_CN":"YR1","SSL_SERVER_I_DN_O":"Let's Encrypt","SSL_SERVER_I_DN_C":"US","SSL_SERVER_S_DN_CN":"forum.friendi.ca","SSL_TLS_SNI":"forum.friendi.ca","HTTPS":"on","modHeadersAvailable":"true","REDIRECT_STATUS":"200","REDIRECT_SSL_TLS_SNI":"forum.friendi.ca","REDIRECT_HTTPS":"on","REDIRECT_modHeadersAvailable":"true","REDIRECT_REMOTE_USER":"","FCGI_ROLE":"RESPONDER","PHP_SELF":"/index.php","REQUEST_TIME_FLOAT":1785491102.12421,"REQUEST_TIME":1785491102},"body":"{\"@context\":[\"https://www.w3.org/ns/activitystreams\",\"https://w3id.org/security/v1\",{\"ostatus\":\"http://ostatus.org#\",\"vcard\":\"http://www.w3.org/2006/vcard/ns#\",\"dfrn\":\"http://purl.org/macgirvin/dfrn/1.0/\",\"diaspora\":\"https://diasporafoundation.org/ns/\",\"litepub\":\"http://litepub.social/ns#\",\"toot\":\"http://joinmastodon.org/ns#\",\"quote\":\"https://w3id.org/fep/044f#quote\",\"quoteUri\":\"http://fedibird.com/ns#quoteUri\",\"quoteAuthorization\":{\"@id\":\"https://w3id.org/fep/044f#quoteAuthorization\",\"@type\":\"@id\"},\"gts\":\"https://gotosocial.org/ns#\",\"interactionPolicy\":{\"@id\":\"gts:interactionPolicy\",\"@type\":\"@id\"},\"canQuote\":{\"@id\":\"gts:canQuote\",\"@type\":\"@id\"},\"automaticApproval\":{\"@id\":\"gts:automaticApproval\",\"@type\":\"@id\"},\"manualApproval\":{\"@id\":\"gts:manualApproval\",\"@type\":\"@id\"},\"featured\":{\"@id\":\"toot:featured\",\"@type\":\"@id\"},\"schema\":\"http://schema.org#\",\"manuallyApprovesFollowers\":\"as:manuallyApprovesFollowers\",\"sensitive\":\"as:sensitive\",\"Hashtag\":\"as:Hashtag\",\"quoteUrl\":\"as:quoteUrl\",\"conversation\":\"ostatus:conversation\",\"directMessage\":\"litepub:directMessage\",\"discoverable\":\"toot:discoverable\",\"PropertyValue\":\"schema:PropertyValue\",\"value\":\"schema:value\"}],\"id\":\"https://friendica-sverige.se/objects/89e89e6a-276a-6c6d-f82e-148508239596/Create\",\"type\":\"Create\",\"actor\":\"https://friendica-sverige.se/profile/leanderlindahl\",\"published\":\"2026-07-31T09:42:16Z\",\"instrument\":{\"id\":\"https://friendica-sverige.se/friendica\",\"type\":\"Application\",\"name\":\"Friendica 'Blutwurz' 2026.01-1586\",\"url\":\"https://friendica-sverige.se\"},\"to\":[\"https://forum.friendi.ca/profile/helpers\"],\"cc\":[\"https://www.w3.org/ns/activitystreams#Public\",\"https://forum.friendi.ca/followers/helpers\"],\"audience\":\"https://forum.friendi.ca/profile/helpers\",\"object\":{\"id\":\"https://friendica-sverige.se/objects/89e89e6a-276a-6c6d-f82e-148508239596\",\"type\":\"Note\",\"inReplyTo\":null,\"diaspora:guid\":\"89e89e6a-276a-6c6d-f82e-148508239596\",\"published\":\"2026-07-31T09:42:16Z\",\"url\":\"https://friendica-sverige.se/display/89e89e6a-276a-6c6d-f82e-148508239596\",\"attributedTo\":\"https://friendica-sverige.se/profile/leanderlindahl\",\"sensitive\":false,\"conversation\":\"https://friendica-sverige.se/objects/89e89e6a-276a-6c6d-f82e-148508239596#context\",\"content\":\"Testing again, posting to Friendica Support.\",\"contentMap\":{\"en\":\"&lt;bdi>!&lt;a href=\\\"https://forum.friendi.ca/profile/helpers\\\" class=\\\"userinfo mention\\\" title=\\\"helpers\\\">helpers&lt;/a>&lt;/bdi>&lt;br>Testing again, posting to Friendica Support.\"},\"source\":{\"content\":\"![url=https://forum.friendi.ca/profile/helpers]helpers[/url]\\r\\nTesting again, posting to Friendica Support.\",\"mediaType\":\"text/bbcode\"},\"interactionPolicy\":{\"canQuote\":{\"automaticApproval\":[\"https://www.w3.org/ns/activitystreams#Public\"]}},\"attachment\":[],\"tag\":[{\"type\":\"Mention\",\"href\":\"https://forum.friendi.ca/profile/helpers\",\"name\":\"@helpers@forum.friendi.ca\"}],\"replies\":{\"id\":\"https://friendica-sverige.se/objects/89e89e6a-276a-6c6d-f82e-148508239596/replies\",\"type\":\"Collection\",\"totalItems\":0},\"to\":[\"https://forum.friendi.ca/profile/helpers\"],\"cc\":[\"https://www.w3.org/ns/activitystreams#Public\",\"https://forum.friendi.ca/followers/helpers\"],\"audience\":\"https://forum.friendi.ca/profile/helpers\"},\"signature\":{\"type\":\"RsaSignature2017\",\"nonce\":\"a2ca503127ac2992da4ae227241c944c536a50239e0053c0849ed5c582a99a62\",\"creator\":\"https://friendica-sverige.se/profile/leanderlindahl#main-key\",\"created\":\"2026-07-31T09:45:01Z\",\"signatureValue\":\"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\"}}"} - {"file":"Receiver.php","line":116,"function":"processInbox","request-id":"6a6c6e9e1f89c","stack":"Receiver::processInbox (116), Inbox::post (97), BaseModule::run (231), BaseApi::run (97), Inbox::run (30), App::runFrontend (595), App::processRequest (190)","uid":"f5143c","process_id":244121}

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heluecht@pirati.ca@pirati.ca ⁨13⁩ ⁨hours⁩ ago
@alfred @fossfan Debug would be nice.
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- alfred@libranet.de ⁨12⁩ ⁨hours⁩ ago
  @heluecht Ok. @fossfan Can you please try to post to some group on forum.friendi.ca again?
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