Addresses feedback that a lone bar conveyed nothing. Rewrite WeeklyDistanceChart
as a proper SVG chart:
- y-scale topped at the busiest week with 0 / half / peak gridlines + km labels;
- faint per-week track columns so the 12-week axis is always visible (empty
weeks read as gaps, not nothing — no more floating bar);
- oldest→newest date bounds on the x-axis;
- a hover readout naming the week + its distance ("Week of {{date}} · X km").
i18n adds profileStats.weekOf. Component test updated for the SVG structure
(bar per non-zero week, peak-topped scale, hover readout). typecheck + lint +
unit (journal 322) green; verified in the browser.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Implements the profile-weekly-distance change (specs/profile-weekly-distance):
- getWeeklyDistance(ownerId, { publicOnly, weeks=12 }) in activities.server.ts:
one query that gap-fills in SQL — generate_series of week-starts LEFT JOINed
to activities — so it returns exactly 12 contiguous { weekStart, distance }
rows with matching Postgres week boundaries, viewer-scoped, no cache, no
schema change.
- WeeklyDistanceChart: SVG bars normalized to the busiest week (empty weeks keep
their slot as zero-height bars), per-bar title distance, localized label;
renders nothing when there's no distance in the window. Mounted under the
ProfileStats header.
- i18n journal.profileStats.weeklyDistance (en + de).
Tests: WeeklyDistanceChart component (jsdom: bar count incl. zero weeks, empty
→ hidden, normalization); e2e creates an activity with distance and asserts the
chart renders. typecheck + lint + unit (journal 321) green; verified in the
browser.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Implements the profile-stats change (specs/profile-stats):
- getActivityStats(ownerId, { publicOnly }) in activities.server.ts: one indexed
aggregate over stored columns (count, sum distance/ascent/elapsed duration) +
a rolling last-4-weeks count. No cache table, no schema change, no GPX parsing
(design §D1).
- Profile loader computes it scoped to the viewer (public-only for visitors,
full totals for the owner); ProfileStats header renders count · distance ·
ascent · time + "N in the last 4 weeks" via the shared StatRow + stats.ts
formatters; hidden when there are no visible activities.
- i18n journal.profileStats.* in en + de.
Tests: ProfileStats component (jsdom: totals, empty, last-4-weeks toggle);
e2e asserts the owner roll-up counts their activities. typecheck + lint + unit
(journal 318) green; verified in the browser.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Map previews were missing on every list view (activities, routes, home,
profile, feed): the batch geojson helpers used `WHERE id = ANY(${ids}::text[])`,
but drizzle expands a JS array in a sql template to `($1,$2,...)`, producing the
invalid `ANY((...)::text[])`. That throws, and the helpers' `try/catch` swallowed
it — so every card fell back to "No map preview".
Rewrite getSimplifiedActivityGeojsonBatch (activities) and getSimplifiedGeojsonBatch
(routes) to use the query builder: `inArray(table.id, ids)` for the id list +
a raw `ST_AsGeoJSON(ST_Simplify(geom, 0.001))` select column. Same result, valid
SQL.
E2E: list-map-previews.test.ts creates an activity with geometry and asserts a
Leaflet preview renders on /activities (no "No map preview"). Registered in
playwright.config. typecheck + lint + unit (journal 315) green; verified in the
browser.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The home page's activity list (signed-in dashboard + anonymous public feed) was
the one surface still rendering the old `distance ↑ elevation` line, leaving it
inconsistent with the feed, detail, and profile after the activity-stats work.
Adopt the shared SportBadge + compact StatRow on both home card variants;
expose sportType in the home loader projection. No behavior change beyond the
consistent presentation.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Implements the journal-elevation-profile change (specs/journal-elevation-profile):
- gpx: `elevationSeries(tracks)` → { d, e, lat, lng }[] with cumulative distance,
downsampled (keeps first/last), empty when <2 points carry elevation.
- ElevationProfile: read-only SVG area chart (vertical gradient fill), highest/
lowest summary + a hover readout. Reports hovered index (onActive) and clicked
index (onSeek); draws a marker at the active index. Renders nothing for an
empty series.
- RouteMapThumbnail: ActiveMarker (CircleMarker at the chart's active point),
HoverTracker (route hover → nearest sample → onHoverIndex), Recenter (panTo on
chart click). Props forwarded through ClientMap.
- Wired into the activity + route detail pages via a shared activeIndex/centerOn
state; loaders expose the series (activity reuses the moving-time parse).
- i18n journal.elevation.{highest,lowest} in en + de.
Ascent/descent stay in the stat row (#532); the chart summary shows highest/
lowest to avoid duplication.
Tests: elevationSeries unit; ElevationProfile component (jsdom); e2e creates an
activity from an elevation GPX and asserts the chart renders. typecheck + lint +
unit (gpx 67, journal 315) green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The mobile nav drawer's backdrop (z-40) was being painted over by the Leaflet
map: `.leaflet-container` doesn't establish its own stacking context, so its
internal high z-indexes (panes ~200–700, zoom controls ~1000) competed with the
page and bled over the drawer overlay — the map stayed bright while the rest of
the page dimmed.
Add `isolation: isolate` (Tailwind `isolate`) to the map container so those
z-indexes stay contained and the map sits below page overlays (menus, modals,
dialogs) like any other content. Verified in the browser with the drawer open
over an activity-detail map.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Implements the activity-sport-type change (specs/activity-sport-type):
- db: nullable `sport_type` column on journal.activities + SportType /
SPORT_TYPES (text().$type<> convention).
- api: optional sportType on the activity read + create schemas (mirrored
SPORT_TYPES; @trails-cool/api stays zod-only).
- write: ActivityInput + createActivity persist it; mapSportType() normalizes
provider strings (Komoot bulk import passes tour.sport; Garmin unset);
threaded through the unified importActivity.
- read/display: sportType added to the detail/feed/profile loaders and the v1
REST endpoints; shared SportBadge (glyph + i18n label) on detail, feed, and
profile; sport-aware feed verb; create-form <select>.
- i18n: journal.activities.sport.* (labels + verbs) in en + de.
- federation: `sport` PropertyValue on the Note when set.
Tests: mapSportType unit table; federation asserts the sport attachment is
present when set and omitted when unset. typecheck + lint + unit all green.
E2E (create→badge) still to add.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
settings.test.ts, explore.test.ts, and social.test.ts weren't matched
by any Playwright project, so they had silently never run — which is
how they rotted. Register them (one project each) and repair the
selectors against the current UI:
- settings: the page was split into sibling sections
(/settings/{profile,security,account}); the spec assumed one page.
Navigate to the right sub-page per test, use the stable section-nav
links + #id input locators (the Vite dev server transiently
double-renders the profile form during hydration, breaking
getByLabel), and wait for hydration before interacting with
fetcher-backed forms and the avatar dropdown.
- explore: setProfileVisibility now targets /settings/profile and
waits for hydration so the visibility save uses the fetcher.
- social: already green once registered.
Also fixes an app bug the specs surfaced: deleting a passkey redirected
to /settings#security, a stale anchor that now resolves to
/settings/profile — so you'd land on the wrong section. It now
redirects to /settings/security.
Verified locally against Postgres/BRouter: green under CI-style
retries (the residual registration flake is the same cold-start class
the rest of the suite has, which is why CI runs retries=2).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Three Low/Info hardening items from the 2026-06-10 security review.
OAuth/credential log redaction:
- oauth-flow.server.ts logged the raw exception on code-exchange
failure; a provider error can embed the auth code / token response,
which would land in logs + Sentry. Log only e.message now.
- manager.markNeedsRelink bounded the provider-supplied reason string
to 200 chars before logging.
Magic-link account enumeration:
- createMagicToken now returns null (instead of throwing "No account
found for this email") when no account matches; the login route
always responds { step: "magic-link-sent" }, minting a token and
sending mail only for a real account. The public login form can no
longer be used to probe which emails are registered. Registration's
email/username "already in use/taken" messages are intentionally
unchanged — standard signup UX, and the passkey ceremony can't be
made to fake-succeed.
Federation remote-document size cap:
- assertRemoteDocSize rejects an actor/outbox document over 4 MB once
serialized, applied in the ingest fetchJson seam. Fedify owns the
transfer (with its own SSRF + redirect limits) and our poll uses the
authenticated loader for secure-mode instances, so this is a
downstream guard on iteration/persistence, complementing the existing
per-poll item cap.
Tests: assertRemoteDocSize unit cases; a gated (FEDERATION_INTEGRATION=1)
integration test asserting an unsigned POST to /users/:u/inbox is
rejected with 401 — a regression guard for Fedify's signature
verification.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
POST /api/v1/uploads minted an upload key from caller input with no
ownership check, no content-type allowlist, and the raw filename
interpolated into the S3 key.
- Ownership: a caller may only mint upload URLs for a route/activity
they own, enforced via the branded loadOwnedRoute/loadOwnedActivity
(404 on miss, no existence leak). Closes writing into another
user's resource key-space.
- Content type: the request schema now constrains contentType to an
image/gpx allowlist, so active content (HTML/SVG/JS) that would
execute if served inline is rejected at the request boundary.
- Filename: sanitizeUploadFilename() reduces the client filename to a
safe basename (charset-restricted, no path components, no leading
dots, length-bounded) before it becomes part of the key.
Tests: schema allow/deny + filename sanitization in @trails-cool/api;
handler tests covering owned-success, not-owner 404, disallowed
content-type, and the route-vs-activity ownership branch.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The session callbackUrl becomes a server-side fetch target in
api.save-to-journal (POSTed with the callback bearer token, and the
journal's response is reflected to the caller). The /new query-param
loader already validated it, but the programmatic POST /api/sessions
entry point — anonymous, since the Planner is stateless — stored it
unvalidated. An attacker could make the Planner backend POST to
arbitrary hosts, including 169.254.169.254 and other internal targets.
- validateFetchUrl now blocks private / loopback / link-local /
CGNAT / cloud-metadata hosts (IPv4, IPv6, IPv4-mapped) when an
explicit allowlist isn't set. Gated on NODE_ENV=production && !E2E
(the requireSecret idiom) so the dev/e2e journal-on-localhost save
flow is unaffected. An explicit PLANNER_CALLBACK_ALLOWED_HOSTS still
takes precedence and remains the full-closure control (it also stops
DNS-name-to-private rebinding, which literal blocking does not).
- POST /api/sessions now validates callbackUrl exactly as /new does.
- api.save-to-journal re-validates immediately before the fetch
(defense in depth: covers sessions persisted before this change and
narrows the create→save rebinding window).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Both failed the deletion test in the telling direction:
- @trails-cool/ui: Button/Input/Card had zero consumers — both apps
roll their own elements inline. The only live part was a 6-line
styles.css (the Tailwind entry + one keyframe), which now lives in
each app as app/styles.css.
- @trails-cool/map: MapView and RouteLayer had zero consumers; the
package was otherwise a re-export of two map-core constants, and the
two import sites now use @trails-cool/map-core directly. The
"map components go in @trails-cool/map" convention had drifted long
ago — the real map components live in apps/planner/app/components.
CLAUDE.md's repository structure and conventions updated to match
reality (including pointing shared-type guidance at the post-#515
sources: db row types, api contracts, Waypoint in types). Dockerfiles
no longer COPY the deleted package manifests.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The PKCE verifier cookie, state encoding, redirect-URI construction,
and code exchange were coordinated across three route handlers that
each knew part of the protocol. Two latent bugs lived in the gaps: a
push-initiated re-authorization skipped PKCE entirely (harmless today
only because the sole pusher, Wahoo, is not a PKCE provider), and the
push-resume callback path never cleared the spent verifier cookie.
oauth-flow.server.ts now owns the lifecycle: initiateOAuthFlow builds
the provider redirect (state + verifier cookie, on every entry path),
and completeOAuthFlow consumes the callback — state decode, verifier
recovery, code exchange, connection linking — returning a
discriminated result the route maps to redirects. The three routes are
thin adapters; the next OAuth provider reuses the flow, not the
pattern.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Route and Activity existed three times: hand-written interfaces in
packages/types, Zod contracts in packages/api, and Drizzle columns in
packages/db — each with different fields and nullability. The
hand-written ones had drifted so far they had zero importers; the Zod
contracts were advisory because v1 handlers hand-rolled Response.json
shapes nothing validated.
- packages/types keeps only what both apps actually share (Waypoint,
WaypointPoiTags) and documents where row types and wire contracts
live; the dead Route/RouteMetadata/RouteVersion/Activity interfaces
are gone
- packages/db exports canonical inferred row types (RouteRow,
ActivityRow, RouteVersionRow, UserRow)
- packages/api contracts are reconciled with the real wire format
(RouteVersionSchema gains the id and createdBy fields the endpoint
has always returned) and gain Create*ResponseSchemas
- apiJson(schema, payload) in api-guard parses every v1 response
through its contract: drift is now a thrown ZodError in tests/CI,
unknown keys are stripped, and payloads are compile-checked as
z.input of the schema
Enforcement immediately caught two real drifts: nullable DB
descriptions could ship null where the contract promises string (now
coalesced at the boundary), and GET /api/v1/activities/:id was missing
the routeName and photos fields its contract declares.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
RNTL v14 makes render() async; awaiting it is a no-op on v13, so this
works on both and unblocks the dependabot v14 bump (#508).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
createRoute, updateRoute, createActivity, createRouteFromActivity, and
the demo-bot each re-implemented the same choreography after
validateGpx: flatten tracks into [lon, lat] coords for writeGeom and
derive distance / elevation / dayBreaks / description / start time.
The stat derivation lived in a private computeRouteStats in
routes.server.ts that activities couldn't reach, so the two sides had
drifted (activities re-derived inline, with its own start-time logic).
processGpx() in gpx-save.server.ts now owns the whole step: parse +
validate (GpxValidationError as before), coords extraction, and stat
derivation, returning the parsed GpxData so nothing re-parses.
Callers keep their own precedence rules between derived and
caller-supplied stats — routes let explicit input win wholesale, the
activities importer prefers GPX distance unless it is zero. Extends
ADR-0006: the gpx-save module remains the only place that understands
GPX-to-database derivation.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Dependabot bumped react-native-reanimated (4.4.1), react-native-
safe-area-context (5.8.0), and react-native-worklets (0.9.1) past the
versions Expo SDK 56 pins, which broke the native iOS build: expo's
Swift macro API drifted between expo-modules-core patches and
expo-crypto stopped compiling (OptimizedFunction macro mismatch).
CI never caught it because nothing compiles native code; the first
EAS build since the SDK 56 upgrade (d627b3c1) failed with it.
Applied `npx expo install --fix` (expo ~56.0.9, reanimated 4.3.1,
safe-area-context ~5.7.0, worklets 0.8.3) + pnpm dedupe, and added
the SDK-pinned native packages to the dependabot ignore list so they
only move via SDK bumps.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Ownership was checked ad hoc: some handlers loaded-and-compared
ownerId, some lib mutators enforced it in WHERE clauses and silently
no-op'd for non-owners, and nothing tied the two together. Two real
authorization bugs hid in the gaps: linkActivityToRoute ignored its
ownerId parameter entirely (any logged-in user could relink any
activity), and createRouteFromActivity loaded any activity without an
ownership check (a non-owner could copy a private activity's GPX into
their own route). PUT /api/v1/routes/:id also returned ok:true for
non-owners without updating anything.
ownership.server.ts is now the single enforcement point:
- loadOwnedRoute / loadOwnedActivity (non-throwing, for callers with
their own error vocabulary) and requireOwnedRoute /
requireOwnedActivity (throwing data() 404/403 for web handlers; 404
by default so guessed ids don't leak existence)
- the returned entities carry an Owned<> brand; mutators (updateRoute,
deleteRoute, deleteActivity, updateActivityVisibility,
linkActivityToRoute, createRouteFromActivity) now require an
OwnedRef, so skipping the check is a compile error
- vouchOwnership is the explicit, greppable escape hatch for the one
non-session authorization path (the Planner JWT callback)
- WHERE ownerId clauses stay in the mutators as defense in depth
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two related fixes from the architecture review:
Typed job seam. Job payloads were `unknown` end-to-end: every handler
opened with `job.data as SomePayload`, every enqueue site passed a bare
string queue name and an unchecked object, and a typo meant a runtime
failure in a background worker. packages/jobs gains defineJob(), which
keeps the payload typed inside the handler and performs the
contravariance cast once inside the package. The journal declares all
14 queues and their payload shapes in app/jobs/payloads.ts; enqueue()/
enqueueOptional() and defineJournalJob() key off that map, so enqueue
sites and handlers cannot drift and queue names are compile-checked.
Komoot credential bypass. The bulk-import route enqueued the raw
credentials JSONB in the pg-boss payload, skipping withFreshCredentials
entirely: credentials sat at rest in the job table, were never
refreshed if stale, and markNeedsRelink never fired. The payload now
carries only the serviceId; the handler resolves fresh credentials
through the ConnectedServiceManager at execution time, and marks the
import batch failed (instead of leaving it pending forever) when
credential resolution itself fails.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The routeData Y.Map's ~15 string keys (geojson, coordinates,
segmentBoundaries, road metadata, profile, colorMode, baseLayer,
overlays, poiCategories) were read and written raw at ~30 call sites,
each with its own JSON parsing and casts; parseJsonArray existed twice
and waypoint extraction four times. GPX assembly was duplicated between
SaveToJournalButton and ExportButton, so the saved plan and the
exported file could silently diverge.
- new lib/route-data.ts owns the routeData (+ noGoAreas) schema:
typed read/write, JSON encoding internal, ColorMode moves here
(re-exported from ColoredRoute for existing importers)
- new lib/gpx-export.ts owns GPX assembly: buildRouteGpx /
buildPlanGpx / buildDayGpxFiles / hasDayBreaks; multi-day splitting
becomes a pure, tested function
- waypoint-ymap.ts gains extractWaypoints / extractWaypointData; the
four hand-rolled copies (use-routing, use-waypoint-manager,
WaypointSidebar, use-days) now share it, and WaypointSidebar's
moveWaypoint reuses the round-trip helpers instead of re-listing
every waypoint field
- all hooks/components consume the seam; no raw routeData key strings
remain outside route-data.ts
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Garmin Connect as the third connected-services provider (spec:
garmin-import). The interesting parts:
- Push-first ingestion: Garmin has no list endpoint. The webhook
normalizes ping (callbackURL) and push (inline) notification batches
into events; the slow work (authorized FIT download, FIT→GPX via the
shared converter, activity creation) runs in a garmin-import-activity
pg-boss job so the webhook answers fast. Callback URLs are validated
against Garmin's API host before any fetch (SSRF guard).
- History via backfill requests: /sync/import/garmin is a date-range
requester with honest async progress (no pick list — the concept
doesn't exist in a push model). Ranges chunk to Garmin's 90-day cap;
overlaps are free via sync_imports dedupe. Requests persist in
import_batches via two new nullable columns (range_start/range_end).
- OAuth2 + PKCE on the existing oauth credential kind. Design
correction from apply: the verifier rides a short-lived httpOnly
cookie scoped to the callback path — the state param is visible in
redirect URLs and must never carry it. Manifests opt in via pkce:true.
- Deregistration notifications flip the connection to 'revoked'
(row kept for audit, imports retained, re-connect prompt shown).
- Framework evolutions, all additive: parseWebhook returns
WebhookEvent[] (Garmin batches; Wahoo adapted), manifest gains
configured()/importUrl/pkce, importActivity accepts summary stats
for FIT-less imports, manager gains markRevoked.
- Env-gated: no GARMIN_CLIENT_ID → provider hidden on
/settings/connections. Privacy manifest entry (DE+EN). i18n en+de.
Rollout (§6) stays gated on the Garmin Developer Program application
(submitted 2026-06-07). Fixtures are doc-shaped; the staging soak
swaps in recorded payloads if shapes differ.
Gate: typecheck ✓ lint ✓ unit+integration ✓ e2e 70/72 + both known
flakes green isolated ✓ openspec validate ✓
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The 11.4 harness — e2e/federation/: postgres (two DBs) + a Caddy with
an internal CA terminating real HTTPS between two complete journal
containers (journal-a.test / journal-b.test), driven by an opt-in
integration test (FEDERATION_TWO_INSTANCE=1, via run.sh). The driver
seeds users straight into each DB, mints a signed session cookie
(known SESSION_SECRET), follows across instances through the real
/follows/outgoing route, and asserts the full pipeline: Follow →
auto-Accept → settle → first outbox poll → bob's public activity
rendered in alice's /feed with @bob@journal-b.test attribution. Plus a
wire-level 11.3 check: unsigned Create(Note) → 4xx, no DB writes.
And the harness immediately earned its keep — it caught a real
trails↔trails bug Mastodon interop never could: our Follow ids are
fragment URIs on OUR domain, so the Follow embedded in another trails
instance's Accept is cross-origin and Fedify rightly distrusts it;
re-fetching the id returns the actor document, getObject() yields a
Person, and the Accept/Reject/Undo listeners bailed silently — follows
stayed Pending forever. The listeners now fall back to the wire
objectId (captured BEFORE getObject(), which memoizes the fetched
document and changes what objectId reports) validated against our
Follow-id shape + the personal inbox's ctx.recipient. Forgery-safe:
settleOutgoingFollow only matches a Pending row toward the
HTTP-Signature-authenticated sender.
Supporting changes:
- federation.server.ts: env-gated allowPrivateAddress
(FEDERATION_ALLOW_PRIVATE_ADDRESS=true) so the harness's RFC 1918
Docker network is fetchable — testing only, loudly documented.
- Root .dockerignore: local builds shipped a 1GB+ context and
overlaid host (darwin) node_modules over the image's own install
via COPY . . — CI never noticed because it builds from clean
checkouts. Context is now ~5MB.
- tasks.md: 11.1–11.7 marked with provenance notes; design.md gains
the cross-origin embedded-object lesson.
Gate: typecheck ✓ lint ✓ unit+integration (FEDERATION_INTEGRATION=1) ✓
e2e 71/72 + known komoot flake green isolated ✓ harness run clean from
scratch (2/2, teardown included) ✓
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Completes the 7.4 remainder. Fedify's FetchError carries the failed
Response, so a 429 from a remote's outbox now reads Retry-After
(delta-seconds or HTTP-date per RFC 9110), arms a per-host backoff
(15 min default, capped at the 1 h poll interval), and pollRemoteActor
skips backing-off hosts before doing any DB or network work. State is
in-process like the pacing map — a restart costs at most one extra
request that re-arms the backoff. last_polled_at is deliberately not
stamped on a rate-limited poll so the hourly sweep retries.
Unit tests cover the header parser (incl. the V8 footgun where
Date.parse reads bare negative integers as years), default/cap
behavior, and window expiry; an integration test drives the full
FetchError path and asserts the second poll never touches the network.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
8.1/8.2: listSocialFeed is now a UNION ALL of local and remote
branches, sorted on COALESCE(remote_published_at, created_at):
- local rows: visibility='public' from accepted local follows — and
the previously missing accepted_at filter is added (the spec's
'Pending follows contribute nothing' scenario)
- remote rows: gated structurally by joining the viewer's OWN accepted
follow against the originating actor — which is exactly the
followers-only audience rule (a row reaches only viewers whose
follow brought it in); attribution from the remote_actors cache;
cards link outward to the canonical origin page (no local detail
page for remote rows)
9.1: annotated — local Pending button shipped with locked accounts;
remote Pending lives on /follows/outgoing.
9.2: already enforced + tested since §3 (actor/webfinger 404).
9.3 hardening: deliver-activity now re-checks the OWNER's profile
visibility at send time, closing the enqueue→delivery flip window
(enqueue-side and inbound-side gates already existed).
Integration tests: the §8 audience-leak guard (A sees followers-only,
B does not), public remote attribution + outward link, pending
contributes nothing, mixed local/remote COALESCE ordering.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Tasks 7.1–7.3, 7.5 (+7.4 pacing; Retry-After-duration backoff noted as
remaining). Resolves the activities.owner_id open question.
Schema (design decision from the open question):
- activities.owner_id nullable + check constraint enforcing exactly
one of (owner_id, remote_actor_iri) — the follows pattern again.
- remote_published_at carries the origin's publish time for the §8
feed sort; index on remote_actor_iri for the feed join.
- Compiler-audited fallout: notification fan-out, the Note object
dispatcher, and the activity detail loader explicitly skip/404
remote rows (their canonical page is the origin; feed links there).
Every other surface joins users on owner_id and excludes remote rows
structurally.
Ingestion:
- federation-ingest.server.ts: parseOutboxItem targets exactly our own
outgoing Create(Note) shape (PropertyValue stats, first-paragraph
name, audience from to/cc); unknown items skipped, never fatal.
- ingestRemoteActivities: replay-safe via unique remote_origin_iri,
conflict-streak early exit (outboxes are newest-first).
- pollRemoteActor: signed fetch (Authorized Fetch via a local
follower's key), outbox resolution via remote_actors cache with
actor-doc fallback (which refreshes the cache), 1 req/5 s per-host
pacing, last_polled_at stamping. Network + pacing injectable.
Jobs: poll-remote-actor (per-actor; the §4 Accept listener already
enqueues it as the first poll) + poll-remote-outboxes (5-min cron
sweep over accepted remote follows not polled within the hour).
Tests: parse-shape units; integration suite for ingestion provenance,
audience→visibility mirroring, replay safety, the DB author invariant,
poll flow (actor-doc → collection → page), signer requirement, and
due-polling selection.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
10.1 Privacy manifest (legal/privacy):
- German legal half: Föderation entry under Empfänger/Drittanbieter —
what a public profile exposes, what accepted followers' servers
receive, the loss-of-control over delivered copies, Art. 6(1)(a)
basis, private profiles don't federate.
- English manifest half: dedicated Federation (ActivityPub) section —
actor object contents, push delivery + retraction semantics (incl.
the tombstone caveat), encrypted-at-rest signing keys, remote actor
cache, ingested remote content with the followers-only viewer gate,
inbox logging/rate limits. PRIVACY_LAST_UPDATED bumped.
10.2 docs/deployment.md federation runbook: enabling per environment,
key rotation posture, abuse monitoring, and the troubleshooting
checklist distilled from the 2026-06-06/07 soak (IP families first,
no outbox backfill, tombstones, the 10s delivery timeout, actor
re-fetch).
10.3 Home marketing blurb (en+de) aligned to what actually ships:
Mastodon can follow you + trails-to-trails outbound — no more 'follow
friends anywhere' overstatement.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Tasks 6.1–6.6. A local user can follow a user on another trails
instance: WebFinger-resolve the handle, verify the target runs
trails.cool via NodeInfo — checked against the ACTOR IRI's host, never
the handle's domain (split-domain constraint) — record a Pending
follow row, deliver a signed Follow. The §4 inbox listeners already
settle (Accept) or drop (Reject) the row.
- federation-outbound.server.ts: followRemoteActor / cancelRemoteFollow
(Undo delivery) / listOutgoingRemoteFollows. Network steps (lookup,
NodeInfo, delivery) injectable for offline integration tests.
Software allowlist: trails-cool.
- /follows/outgoing: follow-by-handle form + pending/accepted list +
cancel; linked from the feed empty state; i18n en+de. Remote actors
have no local profile page, so the remote Pending state lives here
(the profile Pending button from locked accounts covers local).
- /.well-known/trails-cool now publishes software: trails-cool (6.2).
- Clear 4xx codes: invalid_handle, local_handle, remote_resolve_failed,
not_trails (6.3).
- Tests: handle-parser + allowlist units; integration suite for the
Pending lifecycle (create/idempotent/refuse-non-trails/refuse-
unresolvable/own-host/cancel+Undo) with injected network deps; e2e
anonymous-redirect guard for the new page.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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>
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>
