The 2.2.x line was uninstallable when federation landed
(@fedify/webfinger@2.2.x wasn't published); fixed upstream, so move to
latest. Exact pin stays deliberate — a federation library defines the
wire shapes remote instances see.
Verified: typecheck, lint, full unit + integration suites (245 tests,
including the wire-shape assertions: JRD, actor attachment arrays,
PropertyValue fields, dereferenceable Note ids) all green on 2.2.5.
Lockfile diff is a clean 24-line swap of the fedify package family.
Note: a transient cross-suite flake surfaced when running both
integration suites concurrently (shared journal.follows state) —
pre-existing, unrelated to the upgrade; clean re-run green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Prompted by Hollo's split-domain setup. Two parts:
- docs/ideas/split-domain-handles.md: offering split handle/server
domains to self-hosters is config-level work — Fedify's origin
option natively accepts { handleHost, webOrigin } — and handles are
permanent identity, so apex handles matter. Single-domain stays the
default (Decision #18); post-launch polish.
- Interop constraint pinned in social-federation task 6.1 and
route-federation's gating decision: the trails-to-trails NodeInfo
check must run against the actor IRI's host after WebFinger
resolution, never the handle's domain — split-domain remote
instances would otherwise be wrongly refused.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Ullrich's notes from the first real federation exchange (2026-06-06/07
staging ↔ Mastodon soak), expanded with the constraints the soak
surfaced: route map images in Notes, fediverse kudos (inbound
Like/Announce), comments from the fediverse, planned routes as
Events (Mobilizon), Wanderer interop, federated explore.
The fourth note item — remote follower counted but not listed — was a
bug, fixed separately in #475.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Gap analysis of docs/architecture.md against openspec/ and docs/ideas/
found the envisioned-but-uncaptured remainder. This commit captures it:
New OpenSpec change (validated):
- route-federation — the collaboration half of the federation vision:
routes as dereferenceable trails:Route objects, Create/Update
fan-out, Invite/Accept collaboration mirroring (arch decision #2),
cross-instance Planner edits via HTTP-Signature-requested scoped
tokens (decisions #3/#12), mirror sync healing (#16). Depends on
social-federation §6 + route-sharing; carries the 2026-06-07 soak
lessons as design constraints.
New docs/ideas/ explorations:
- instance-administration — registration toggle, suspend/ban,
federation blocklists, reports (moderation now gates the federated
comments idea)
- social-interactions — local likes + comments (don't exist even
locally; the foundation federated kudos/comments attach to)
- activity-participants — group tagging with confirm/decline +
federated mentions (the participants jsonb column is an untyped stub)
- multi-day-collections — architecture open question #1, directions
evaluated
architecture.md cleanup:
- Mastodon-compat section annotated with shipped/captured state + the
live-soak interop lessons (attachment arrays, tombstones, 10s
timeout, no backfill)
- api.trails.cool removed (contradicted resolved decision #18)
- Phase 1 ticked (shipped); Phase 2/3 items annotated with where each
is tracked; specs/ → openspec/, activity.* → journal.*, cx21 → cx23
- brouter-web open question marked resolved-in-practice; new section
pointing to where the unshipped vision is tracked
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The 2026-06-07 disk-full outage (flagship 100%, postgres crash-looping
on its pidfile, prod + staging down): cd-apps DOES prune images after
deploys, but it had been failing early all day (migration bug), so its
prune never ran — while ~10 staging/preview deploys kept pulling fresh
images with no prune of their own.
- cd-staging: prune superseded layers (until=1h guard against racing
in-flight pulls) after persistent staging and preview deploys.
- disk-maintenance.yml: NEW daily scheduled prune (04:30 UTC) that
also FAILS when the disk is still ≥85% after pruning — a redundant
alert channel for exactly the case where the Grafana disk alert
drowns in other noise, as it did during the incident.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
countFollowers counts every accepted follow row, but listFollowers
inner-joined users on follower_id — so a federated follower (NULL
follower_id, follower_actor_iri set) bumped the count while never
appearing in the list. Observed live: profile said '1 follower', list
below was empty. listFollowing had the same latent bug for outbound
trails-to-trails follows.
Both lists now left-join users + remote_actors: local entries link to
the local profile as before; remote entries display cached actor data
(IRI parsing as fallback) and link out to the remote profile.
Integration test pins count/list consistency for a remote follower.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A received Delete is recorded by Mastodon as a permanent tombstone —
later Creates for the same URI are silently refused forever. The old
code sent Delete on every non-public save 'just in case' (the comment
even called over-sending harmless); on the 2026-06-07 soak this
tombstoned an unlisted activity's URI before its first real publish,
making its later flip to public invisible on the remote with no error
anywhere.
- visibilityTransitionAction(previous, next): Create on any transition
to public (re-publish doubles as back-delivery; remotes dedupe by
id), Delete only when leaving public, nothing for
non-public→non-public.
- updateActivityVisibility reads the previous visibility and acts on
the transition.
- design.md documents the tombstone permanence + the user-facing
consequence (un-publish then re-publish won't resurrect the post on
remotes that processed the retraction — same as Mastodon's own
delete-and-redraft).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The 0002 migration's allowed list predates the Komoot public-profile
connection mode (api.sync.komoot.verify.ts writes credentialKind
'public'). Against production data — which has such a connection —
the drop-then-add CHECK failed at ATRewriteTable and blocked every
cd-apps deploy since 2026-06-07 06:25 UTC.
Also documents 'public' in the schema comment with a pointer to keep
the two lists in sync.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mastodon's PropertyValue parser requires the actor's attachment to be
a JSON *array* and silently ignores a bare object — and Fedify
compacts single-element arrays to bare objects, so the 🥾 trails.cool
field shipped in #464 never rendered (verified: Mastodon stored
fields = {} after a forced actor refresh on the soak instance).
Ship two fields so the array survives serialization: the 🥾 profile
link (rel=me) plus an Instance link — the latter is genuinely useful
for self-hosted instances anyway. Test now asserts the array shape
explicitly.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Caddy 2.9 deprecated the nested `servers { metrics }` form; every
deploy logs a deprecation warning. The global `metrics` option is the
replacement and emits the same Prometheus metrics on the admin
endpoint, so the existing scrape config is unaffected.
Validated with `caddy validate` against the caddy:2 image — config
valid, no deprecation warnings.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Hardening from two incidents on 2026-06-06/07:
Schema drift (morning): drizzle-kit push exits 0 even when it aborts
on an interactive prompt it can't render in CI, so cd-staging's
set -euo pipefail never fired and a month of staging schema drift
accumulated silently until new code hit missing columns. All three
drizzle push call sites now tee output and fail the deploy on any
'Error:' line.
Production outage (overnight, ~9h): cd-infra and cd-apps had no
failure handling at all. A network-option change stopped postgres for
a network recreation that then deadlocked on containers from other
compose projects holding trails-shared; the script carried on, the
stack stayed down. Both scripts now run set -euo pipefail and gate on
container health at the end (postgres+journal for cd-infra,
journal+planner for cd-apps) so a deploy that leaves the stack down
is a red X, not a shrug.
docs/deployment.md gains the cross-project manual procedure for
network-changing deploys — the CD workflows only manage their own
compose project and cannot apply those safely.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
In production there are two copies of boss.server.ts in the process:
server.ts imports the TypeScript source directly (node
--experimental-strip-types) while route handlers live in the bundled
build/server/index.js with its own module instance. setBoss() from
server.ts wrote a module-local variable the bundle never saw, so EVERY
request-path enqueue failed with 'pg-boss not initialized' and was
swallowed by enqueueOptional's best-effort catch:
- notifications fan-out on activity publish: silently dropped
- komoot bulk-import kick-off: silently dropped
- federation activity push delivery: silently dropped (how we found
it — flipping an activity public on staging delivered nothing)
Dev never reproduces this: vite serves one module graph. Caught live
during the social-federation staging soak.
Fix: store the instance on globalThis under a Symbol.for() key so both
module copies resolve the same boss.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Follow-up to #466: staging and preview services attach only to the
externally-named trails-shared network (created by the production
compose project) — they have no per-project default network, so the
enable_ipv6 added to the staging file was dead config. Move the flag
to trails-shared where it takes effect.
Rollout requires recreating trails-shared on the flagship: detach
staging, previews, and production postgres, remove the network, re-up.
Production journal/planner are unaffected (they use the default
network).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Notes we emit (outbox + push delivery) use /activities/{id} as
their id, but that URL only served HTML — so Mastodon's search-fetch
of an activity URL failed, and strict instances that re-fetch pushed
objects to verify them would drop our deliveries.
- Fedify object dispatcher for Note at /activities/{id}: serves the
same activityToNote mapping used everywhere else; 404 unless the
activity is public AND the owner's profile is public (private owners
don't federate, mirroring the actor).
- Content-negotiation middleware on the activity detail route, same
pattern as the actor route: AP Accept headers short-circuit to
Fedify, browsers get HTML.
Found during the staging soak (Mastodon showed the outbox post count
but couldn't fetch the posts).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The journal container could not reach v6-only fediverse instances
(e.g. social.ullrich.is) because the compose project network was
IPv4-only. The flagship host has working IPv6, and Docker >= 27
auto-allocates a ULA subnet with NAT66 masquerading when a network
sets enable_ipv6, so the fix is a one-line opt-in per network.
Applying it to an existing deployment requires recreating the
network (docker compose down && up -d) — a brief full-stack
restart on the flagship and the persistent staging project.
PR-preview networks are created fresh per PR and need nothing.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mastodon gives inbox deliveries a 10s read timeout; without a queue,
Fedify runs inbox listeners AND outbound deliveries (the Accept we
push back after a Follow) inside the inbound request. A slow or
unreachable remote then blows the budget, the sender times out and
its circuit breaker (Stoplight on Mastodon) cuts us off — observed
live during the staging soak.
InProcessMessageQueue + manuallyStartQueue: the queue consumer starts
explicitly on first federation use (skipped under vitest so tests
don't leak timers). In-process queueing is acceptable for the
single-process journal: queued work lost on restart is recoverable
(remotes retry Follows; activity push delivery is owned by our own
pg-boss jobs). Revisit with a Postgres-backed MessageQueue if that
changes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mastodon renders PropertyValue attachments as the profile metadata
table — adds a '🥾 trails.cool' field linking to the user's canonical
profile, so it's human-visible that an account is a trails profile.
(The machine-readable signal stays NodeInfo; this is flair.) The link
carries rel=me so Mastodon can verify it once our HTML profile links
back.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Inbound Mastodon Follows are being rejected 401 (signature
verification) on staging and Fedify's diagnostics were invisible:
it logs through LogTape, which is silent until configured.
- Configure LogTape with a console sink for the 'fedify' category when
the federation instance is built; level via FEDERATION_LOG_LEVEL
(default info).
- Staging deploy sets FEDERATION_LOG_LEVEL=debug for the soak —
signature-verification detail per request; dial down once proven.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
social-federation rollout step 12.2 — inbound soak. Persistent staging
gets FEDERATION_ENABLED=true; PR previews keep the flag empty so
preview journals never emit federation traffic.
- docker-compose.staging.yml: journal accepts FEDERATION_ENABLED +
FEDERATION_KEY_ENCRYPTION_KEY (both default empty).
- cd-staging.yml: persistent staging env sets FEDERATION_ENABLED=true;
the encryption key arrives via the existing SOPS decryption.
- secrets.app.env: new FEDERATION_KEY_ENCRYPTION_KEY (SOPS-encrypted,
generated with openssl rand -hex 32).
Production is unaffected: the flagship compose doesn't pass these vars
and the flag defaults off in code.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
social-federation tasks 5.1–5.6. Completes the inbound-federation
story: a Mastodon follower now receives a trails user's new public
activities in their home timeline.
Outbox (5.1/5.2):
- /users/:username/outbox — paginated OrderedCollection of public
activities as Create(Note), newest first; unlisted/private never
federate. Private-user 404 enforced at the route layer because
Fedify builds collection-level responses from counter/cursors
without consulting the page dispatcher.
- Note shape: HTML content (escaped name/description/stats + link to
the activity page) with structured PropertyValue attachments
(distance-m, elevation-gain-m, duration-s) — Mastodon renders the
text, trails consumers read the structured fields. Resolves the
design open question toward Create(Note).
- Authorized Fetch: signed and unsigned outbox fetches deliberately
see the same (public-only) content until locked accounts exist.
Push delivery (5.3–5.6):
- createActivity / updateActivityVisibility(→public) enqueue one
deliver-activity job per accepted remote follower; flips away from
public and hard deletes enqueue Delete(Tombstone) retractions
(enqueued before the row disappears).
- deliver-activity job: re-reads the row at delivery time (skips if
gone or no longer public), resolves the recipient inbox via the
remote_actors cache with actor-document fetch fallback (priming the
cache), HTTP-signs via the owner's key, and POSTs. retryLimit 8 +
exponential backoff at enqueue time; outbound paced at 1 req/s per
remote host.
- Actor objects now advertise the outbox IRI.
- @js-temporal/polyfill added (same range Fedify uses) for published
timestamps; Fedify's types want the global esnext.temporal namespace,
bridged with a documented cast.
Tests: 9 unit tests for the AS mapping (escaping, stats, attachments,
published fallback, stable ids, tombstones), 4 outbox integration
tests (collection count, page shape/visibility filtering, private-404,
delivery audience query).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
