In theory a pedantic reading of the spec indeed suggests
DMs must only be delivered to personal inboxes. However,
in practice the normative force of real-world implementations
disagrees. Mastodon, Iceshrimp.NET and GtS (the latter notably has a
config option to never use sharedInboxes) all unconditionally prefer
sharedInbox for everything without ill effect. This saves on duplicate
deliveries on the sending and processing on the receiving end.
(Typically the receiving side ends up rejecting
all but the first copy as duplicates)
Furthermore current determine_inbox logic also actually needs up
forcing personal inboxes for follower-only posts, unless they
additionally explicitly address at least one specific actor.
This is even much wasteful and directly contradicts
the explicit intent of the spec.
There’s one part where the use of sharedInbox falls apart,
namely spec-compliant bcc and bto addressing. AP spec requires
bcc/bto fields to be stripped before delivery and then implicitly
reconstructed by the receiver based on the addressed personal inbox.
In practice however, this addressing mode is almost unused. Neither of
the three implementations brought up above supports it and while *oma
does use bcc for list addressing, it does not use it in a spec-compliant
way and even copies same-host recipients into cc before delivery.
Messages with bcc addressing are handled in another function clause,
always force personal inboxes for every recipient and not affected by
this commit.
In theory it would be beneficial to use sharedInbox there too for all
but bcc recipients. But in practice list addressing has been broken for
quite some time already and is not actually exposed in any frontend,
as discussed in https://akkoma.dev/AkkomaGang/akkoma/issues/812.
Therefore any changes here have virtually no effect anyway
and all code concerning it may just be outright removed.
It was used to migrate OStatus connections to ActivityPub if possible,
but support for OStatus was long since dropped, all new actors always AP
and if anything wasn't migrated before, their instance is already marked
as unreachable anyway.
The associated logic was also buggy in several ways and deleted users
got set to ap_enabled=false also causing some issues.
This patch is a pretty direct port of the original Pleroma MR;
follow-up commits will further fix and clean up remaining issues.
Changes made (other than trivial merge conflict resolutions):
- converted CHANGELOG format
- adapted migration id for Akkoma’s timeline
- removed ap_enabled from additional tests
Ported-from: https://git.pleroma.social/pleroma/pleroma/-/merge_requests/3880
OTP builds to 1.15
Changelog entry
Ensure policies are fully loaded
Fix :warn
use main branch for linkify
Fix warn in tests
Migrations for phoenix 1.17
Revert "Migrations for phoenix 1.17"
This reverts commit 6a3b2f15b74ea5e33150529385215b7a531f3999.
Oban upgrade
Add default empty whitelist
mix format
limit test to amd64
OTP 26 tests for 1.15
use OTP_VERSION tag
baka
just 1.15
Massive deps update
Update locale, deps
Mix format
shell????
multiline???
?
max cases 1
use assert_recieve
don't put_env in async tests
don't async conn/fs tests
mix format
FIx some uploader issues
Fix tests
No test was done for quarantined instances yet. I added a factory for followers_only notes and checked
* That no followers only post is send when the target server is quarantined
* That a followers only post is send when the target server is not quarantined
