@julian I just tried posting five different posts from Hubzilla to @Testing Ground via various methods, and none are showing up.

1. Post from a group actor, selecting audience from list.
2. Post from a group actor, using a mention.
3. Post from a normal actor, selecting audience from list.
4. Post from a normal actor, using a mention.
5. Post from a normal actor, posting to a Hubzilla Forum (group actor) and mentioning the NodeBB category in the post.

I am not sure if that forum is moderated, but none of my posts are showing up.

By the way, we also have a test forum set up here: @Neuhub Test Forum

#^https://neuhub.org/channel/testforum

https://community.nodebb.org/inbox    delivery rejected: 403 Forbidden    2025-03-30 22:51:57
https://community.nodebb.org/inbox    delivery rejected: 403 Forbidden    2025-03-30 23:28:55

@scott@loves.tech Hubzilla is formatting its Notes in a manner I wasn't expecting.

• The group actor is the attributedTo, which is not possible in NodeBB
• The note itself is not addressed to the group actor, only its followers collection
• There is no way to discern without parsing the note content itself who authored the original note.

So at present while I would be able to retrieve the note, without a proper backreference to the group actor, I don't think I can slot it correctly.

Not sure why the received activity is returning a 403, as well.

Forgot to cc @mario@hub.somaton.com re: the above.

@julian I saw a NodeBB test on Hubzilla Monster. I'm guessing that was you.

In order for you to properly mention someone, the Hubzilla server needs to know about that actor first. The easiest way to achieve this is to follow (connect to) that actor. This adds the actor to the database. This only needs to be done if no one on the server is following them or being followed by them.

This does create an extra step if the actor is unknown to the server, but it does force spammers to follow unknown actors before they can mention them.

@julian @Mario Vavti  That is one thing that I wish Hubzilla did, and that is identify the author of the original note (top level post in a forum), both internally in the database and in a variable available to themes, and externally via Zot protocol and ActivityPub.

@julian in Hubzilla the group actor will fork the original post with a quote reshare. Hence attributedTo is set to the group actor. IIRC the author of the original post is being stored for refernce but we currently do not use this info.

@Scott M. Stolz

@mario@hub.somaton.com since Hubzilla posts (incl. yours) are making it in fine I'm assuming this is only for the "forum" feature?

@julian right.

@julian we have recently rewritten the addressing logic and it seems mapping the mentions to to for public toplevel posts has fallen short. After fixing this it seems to work fine now: #^https://community.nodebb.org/topic/cbbf1640-2295-4fc5-b86f-5b1fd259cccb/test2

@Scott M. Stolz

@mario@hub.somaton.com that's wonderful to hear! Thank you so much.