Both speak Lemmy's shapes and joined the servers that get reports in that shape only once the pasture showed each keeps
one with its reason. By their source, PieFed dropped the instance actor's report (it makes a user only of a Person or a
Service) and Mbin kept it without the persona's words (it reads the reason from `summary` alone). With them in
`ServiceReportTakers`, each keeps the reports of a thread and of a comment from "Reports from privapub.test" with
alice's words, and none names her (piefed.sh and mbin.sh, 65 checks with the full sweep's 876). A report of a PieFed
account alone, which PieFed would take from the reporter, is not sent yet; INTEROP says so.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
Lemmy takes a report only from a person or a service, about one post or comment, addressed to its community, and it
answered PrivaPub's Flag (the instance actor's, an Application, with no `to` and the account and posts as its object)
400. A report of a post or comment in a community on a server whose NodeInfo names Lemmy now leaves from
`privapub_reports`, a Service with its own key that names nobody: one Flag per post, `to` the community (its own
audience, else its thread's), with the persona's words, or the category, in `summary` and `content`, sent to the
community's inbox. This is the second exception to "a server's software is for display" (owner decision 2026-10-06,
`ReportService.ServiceReportTakers`). Every other server keeps the instance actor's report. An account alone is not
reported to Lemmy, which takes no such report, and `forwarded` now says whether anything left.
The reporter is read unsigned in SecureMode and answers WebFinger like the instance actor. Nobody follows or mentions
it, the Mastodon API has no account for it, and a migration reserves its name. Checked live: Lemmy 1.0 and 0.19 keep the
reports of a thread and of a comment, with alice's words, from "Reports from privapub.test", and none names her (69
checks). A sweep of every scenario with this and the next commit: 876 checks pass; Ghost's Network feed listed alice's
post too late once, and Ghost passes alone.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
An account on a server whose handles are not its host's (Mastodon's LOCAL_DOMAIN apart from WEB_DOMAIN) showed as
user@host. The actor's `webfinger` names the handle; its domain is kept once WebFinger there points back to the actor,
and asked again when the name changes. A persona's blocked servers match a handle's domain as well as the actor's host,
as the lists Mastodon exports name handles' domains.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
Inbound Block was dropped as an unknown type (the pasture's last
Mastodon expected failure, G-0002). Now, as Mastodon does it: the
follows between the blocker and the persona end here too (nothing is
sent back; the blocker already ended its side), the blocker's posts and
notifications are hidden from the persona and kept out of its home, the
persona's posts are no longer addressed to the blocker by mention or
reply, and the relationship says blocked_by. Undo{Block} lifts it. The
block is kept in BlockedBy, unique per persona and blocker.
The Mastodon scenario checks blocked_by instead of expecting a failure.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
88 integration tests drive the Mastodon client API through the whole server
(PrivaPubHost), with remote actors on an in-process Peer and deliveries read
from the job queue. Helpers live in Support/Host/MastodonHelpers.cs.
Coverage:
- Accounts: verify_credentials (no root id or login name); update_credentials
with indexed and array fields_attributes (form and JSON), source[*],
quote_policy, locked/bot, avatar and header uploads resized and stripped of
EXIF and XMP; lookup (local, @domain, remote; a circle, the instance actor
and a circle's id answer 404); search with and without resolve (only a
signed-in persona resolves, the Peer is untouched otherwise), by post and
actor address, hashtags, undiscoverable personas; account statuses with
pinned, exclude_replies, exclude_reblogs, only_media, tagged and Link paging
both ways; followers-only posts for followers (local and remote authors);
community accounts; followers/following only to their owner; follow (open,
locked, remote Follow delivery), unfollow and Undo; follow requests from
local and remote followers answered with the original Follow;
remove_from_followers; blocks with Reject and Block/Undo deliveries; mutes
with duration and the notifications choice, never federated; domain blocks;
relationships with junk ids; a banned login's tokens; reports forwarded as a
Flag from the instance actor only; account stub routes.
- Statuses: each visibility's to/cc as delivered; CW as summary; replies to
local and remote posts (mention, inReplyTo, the author's inbox); polls and
votes (local, and remote votes only to the author without published); media
attached only by its owner; quotes, the quotes list and revocation; edit
history, source and the Update delivery; delete for redraft, the 410
Tombstone and the Delete delivery; favourite/reblog counts with Like,
Announce and their Undos; favourited_by, reblogged_by; bookmarks; pins;
interaction_policy matching canQuote in the note and in the Update;
strangers get 404 for followers-only and direct posts; a located post is
unreachable by id for anyone else on every route; statuses?id[];
Idempotency-Key; scopes; deleting a reblog.
- Timelines: home paging with max_id, since_id and min_id; public local and
remote; tag (anonymous); list stub; favourites; conversations and read;
markers; notifications with types[], exclude_types[], account_id, paging,
get, dismiss, clear and unread_count.
- Instance: v1 and v2 (4.2.0 (compatible; PrivaPub)), peers, activity, rules,
extended_description, apps and every stub route.
- Media: v1 and v2 uploads, owner-only GET and PUT, 422 for unsupported or
unreadable files, video and audio made with ffmpeg lavfi sources and checked
with ffprobe; every remote media address goes through the proxy; the proxy
refuses unsigned URLs, streams ranges as 206 without caching, caches whole
downloads and serves them with ranges, and streams anything over
Media:MaxProxiedBytes (a SmallProxyHost) without caching.
- Provenance of local, delivered (signature) and fetched (instance actor,
no signature, the trigger as activity) posts, visibility of provenance,
instance descriptions; reading any of them makes no outbound request.
Pleroma reactions with EmojiReact and Undo deliveries, and local reaction
notifications.
Bugs fixed:
- remove_from_followers deleted the Follower row but never told a remote
follower. It now sends Reject{Follow} with the stored Follow id, through
RelationshipService.RemoveFollower, which Block now shares.
- VisibilityPolicy.CanSee refused followers-only posts to accepted followers,
so a post in their home timeline answered 404 to GET, context, favourite and
reply. Followers of the author (local or remote) may now see them.
- Account statuses of a remote account hid followers-only posts from
personas that follow it.
- exclude_replies dropped the author's own threads; like Mastodon it now
drops only replies to other accounts.
- A community account's statuses were always empty: they are now the posts
addressed to the community.
- Pinning someone else's visible post answered 404; it answers 422 like
Mastodon.
- GET /api/v1/notifications/:id answered 200 with null when the notification's
post was gone; it answers 404.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ELjqpznMFMNrJoJUj6K5p2
- A remote `summary` is a content warning only on a Note or Question, or when `sensitive` is set. On Articles,
Events, Videos, Pages and Audio it is an excerpt (WordPress teasers, Mobilizon dates and places, Mbin titles) and
is now kept as `Post.Excerpt` instead of hiding the post. `Post.ObjectType` records the remote type, and the
Mastodon API shows a remote non-Note object's title above its body again.
- Persona usernames must match `^[a-z0-9_]+$`, as groups already did; a name outside it was unreachable from
Mastodon and Misskey.
- `postingRestrictedToMods` is defined in our JSON-LD context (Iceshrimp.NET drops undefined terms).
- `Vary: Accept` on actor and object URLs.
- Owner decision: blocks federate. A block sends `Block`, an unblock `Undo{Block}`; checked live against GoToSocial.
- Owner decision: a persona's and a group's `published`, and the day in new ids, is a random day up to two weeks
before creation, so personas made the same day no longer share a date. Migration _007 gives existing ones theirs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012CzABvBkbcFqoHdmi8b9WB
- Blocks are per persona and never federate (a Block activity would tell
the other server who blocked whom): the blocked account is removed as a
follower, with a Reject{Follow} if it is remote, unfollowed, cleared from
home and notifications, and refused with Reject if it follows again.
- Mutes (optionally timed, optionally sparing notifications) and per-
persona domain blocks keep authors out of home timelines, notifications
and every status list the API returns; the boosts of a hidden author's
posts are hidden too.
- Bookmarks and pins (at most five, public or unlisted, own posts) with
their Mastodon endpoints and flags; pinned posts are the actor's
`featured` collection at /trophies, and `featuredTags` points at
/tattoos.
- Reports: /api/v1/reports stores the report and, when forwarding to a
remote account, sends Flag from the instance actor, so the reporting
persona is never named to the other server. An inbound Flag about a local
persona or its posts becomes a report; moderators list and resolve them
under /clientapi/moderator/reports.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012CzABvBkbcFqoHdmi8b9WB
thepraandClaude Opus 5.5