a4a4e46c530d50c7afe2f1682d3c270f59221c9d
77 Commits
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a4a4e46c53 |
docs: add a restore procedure, fix the backup cadence, and correct quota_tolerance
Four things, all found by the same question: what does an operator standing at the
venue actually need?
A RESTORE PROCEDURE. There was none anywhere, and a backup you have never restored
isn't a backup. Two hazards worth writing down: media must be extracted preserving
ownership (the app runs as uid 100 / gid 101, and a root-owned restore makes every
upload fail with EACCES surfacing as a generic 500), and the app must be STOPPED
first, because migrations run on boot and a live pool will fight the restore.
Both the backup and the restore commands were run against the real stack before being
written down, which caught two that would have failed:
- The plain `pg_dump` did not restore: `psql` aborted on `ERROR: schema
"_sqlx_test" already exists`. pg_dump emits no DROPs without --clean --if-exists,
so the documented dump could only ever be restored into an empty database. Fixed
at the source (the dump is now self-cleaning) and verified end to end: 16 tables
back, exit 0.
- `--same-owner` does not exist in BusyBox tar, which is what `alpine` ships, so
the extract aborted before unpacking anything. `--numeric-owner` plus the
explicit chown, verified to land 100:101.
BACKUP CADENCE. "Weekly offsite" is the wrong shape when every irreplaceable byte is
created in one eight-hour window and nobody can retake a wedding. The backup that
matters runs that night, and again after the release so the keepsake is captured.
Also: take the DB dump and the media tarball back to back, or you get rows pointing
at files the dump doesn't know about.
quota_tolerance WAS DOCUMENTED AS SOMETHING IT ISN'T. .env.example called it "fraction
of disk that triggers the low-storage warning". It is the multiplier in
`floor(free_disk * tolerance / active_uploaders)` -- so an operator who wants "warn me
later" and sets 0.95 is actually authorising guests to fill 95% of the disk, moving
the fixed point from 43% to ~49% and eating the export headroom. The admin UI labelled
it "Toleranz (0-1)" with no explanation at all, which invites exactly that reading;
it is now "Speicher-Anteil für Gäste" with the formula in the hint. Wrong docs on a
tuning knob are worse than no docs.
SIZING. New section with the arithmetic: three volumes on one filesystem, the quota
fixed point at tolerance/(1+tolerance), and the fact the 80 GB baseline does not cover
the keepsake -- both archives are built concurrently and each is roughly a second copy
of every original. Provision ~3x expected media, or give exports its own volume.
Also ticks the low-disk alert off the roadmap, since it now exists.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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43c2a0d09c |
feat(host): warn about low disk before it becomes unrecoverable
Storage visibility existed in exactly one place: a passive Speicherauslastung widget on the ADMIN dashboard. A host who isn't the admin had no view of it, and nothing warned anyone. README carried "Low-disk alert (< 10 GB free)" under Planned since v1. Two things make this a safety net rather than a nice-to-have. postgres_data, media_data and exports_data are all Docker named volumes on ONE filesystem, so running out doesn't degrade a subsystem -- Postgres stops being able to write and the whole event goes down. And the keepsake needs room for two gallery-sized archives, which the export preflight can only ever refuse AFTER the release, when the event is over and every remedy is harder. So the threshold is not a fixed number alone. It fires on the 10 GB floor the README always named, OR on "you could not build the keepsake right now" -- the trigger a host can still act on, computed with the same arithmetic the preflight uses. Unknown free space is NOT low: it fails open like the upload quota and the preflight do, because a banner that cries wolf on an unreadable mount is a banner nobody reads. Carried on GET /host/event, which the dashboard already fetches on load and on every reload -- no new endpoint, no new poll. Rendered above everything else including the PIN-reset queue, and it names the consequence (the event, not just the download) rather than only the number. Also fixes the host page's formatBytes, which topped out at MB: 30 GB free would have rendered as "30720.0 MB", and a guest with 2 GB of uploads was already being shown that way in the user list. Tests: 5 unit on the threshold (including that plenty of free space is still low when the keepsake wouldn't fit -- the case a fixed threshold misses entirely), 3 e2e. The e2e drives it through `original_size_bytes` rather than a genuinely full disk: the estimate is pure SQL over that column, so overstating one row moves the accounting without touching a byte on disk. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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281eb3bec7 |
fix(export): refuse an export that cannot fit, and stop peaking at two generations
Nothing in export.rs ever asked whether the keepsake would fit. Both archives write
their media `Compression::Stored`, so each is essentially a byte-for-byte second copy
of the originals -- Gallery.zip always, and Memories.zip for every video and every
image at or under 5 MB. On the documented CX33 (80 GB, all three volumes on one
filesystem) the upload quota's fixed point leaves ~40 GB free, and a release spawns
BOTH halves concurrently against it.
The failure is not "the export failed", it is "the deliverable is stuck":
1. ENOSPC lands partway through a multi-GB write.
2. The epoch has already moved, so the job row is `failed` at the CURRENT
generation and readiness (epoch = event.export_epoch AND status = 'done') is
false -- GET /export/zip 404s.
3. The last good archive sits on disk, unreferenced and unreachable.
4. POST /host/export/rebuild, the only escape, re-arms the same doomed write.
Three changes.
Reclaim before building. `prune_stale_export_files` ran only after the new archive
was written, renamed and finalised. That reads as durability but buys nothing: the
moment `invalidate_and_arm` bumps the epoch the old archive is ALREADY unreachable,
so keeping it reserves gigabytes for a download nobody can perform -- and for a
takedown it is content someone explicitly asked to have removed. Peak usage is now
one generation. Narrower than the post-finalize prune on purpose: final archives
only, never a `.tmp` or a `viewer_tmp_` dir, since a superseded worker can still be
streaming into those and at build START is far more likely to be alive.
Preflight the space. SUM(original_size_bytes) over exactly `query_uploads`'
visibility filter, +10% for ZIP overhead, multiplied by the number of armed jobs --
without that multiplier each of the two concurrent halves independently sees "it
fits" and together they don't. Runs AFTER claim_job, not before as reported: bailing
before the claim leaves the row `pending` with no worker and no error, the
spinner-forever state `mark_failed`'s status guard exists to prevent. Fails open when
the mount can't be read, exactly as the upload quota does.
Show the host the reason. /export/status returned {status, progress_pct} and nothing
else, so the host dashboard could only render "fehlgeschlagen" next to the retry
button. The message was written to the row and surfaced solely in the ADMIN job list
-- a different screen, possibly a different person. It now travels with the status,
and only on a failure, so a message left on a since-succeeded row can't appear beside
a green "ist bereit".
Tests: 10 unit (the u128 clamp caught a real bug in the first draft -- saturating_mul
then /100 turns an overflow into a number ~100x too small, the one direction that
authorises the write being guarded against; the carried-forward archive must survive
its own older epoch in the filename), 4 DB-backed (the estimate is asserted against
the row set the archive actually contains, not against a restatement of the WHERE
clause, so the two queries cannot drift), 3 e2e over the four-hop plumbing.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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eefa476765 |
chore: satisfy prettier in frontend and e2e
`checks.yml` runs `npm run format:check` for both projects and both were failing. - frontend/src/lib/ui-store.ts is mine, unformatted since the round-1 upload-queue badge fix — the same miss as the rustfmt one: I gated on svelte-check and eslint but never on format:check. - e2e/loadtest/* and e2e/shots.mjs have been unformatted since |
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1485df5469 |
fix(auth): bind the role store to the identity, not to the tab
The role store I added in the moderation work is a module-level singleton seeded ONCE at import. `goto()` is a client-side navigation, so leaving and re-joining in the same tab re-imports no module and re-runs no onMount — the previous user's role simply stayed resident. Nothing reset it: not join, recover, admin login, "Event verlassen", `clearAuth`, nor the api.ts 401 auto-clear. So a host who left, followed by a guest joining on the same phone, left that guest with `isStaff === true` and a "🚫 Beitrag entfernen" action on other people's photos. The backend 403s the delete, so this was a false affordance rather than a privilege escalation — but `/feed` never fetched `/me/context`, so unlike every other route it never self-corrected either. It survived until a hard reload. The mirror case was equally broken and easier to overlook: a guest who recovered into a host account got NO host affordances. `clearAuth` already had a hook registry for exactly this shape of problem, with a comment explaining it exists to avoid circular imports. Add the missing mirror, `onSetAuth`, fired by both `setAuth` and `setAdminAuth` after the new token is resident, and have the role store register on both sides: clear to null on logout, re-seed from the new token on login. That also gives `syncRoleFromToken` — dead code with zero callers since I introduced it — its intended purpose. Seeding from the claim fixes the reported bug, but the claim is frozen for the token's 30-day life, so a promotion or demotion still wouldn't reach the feed. `/feed` now calls the existing `refreshEventState()` on mount, which fetches `/me/context` and applies both the authoritative role and the lock/release state in one request. The feed is the one route gating a destructive action on the role, so it should not be the only route running on a stale claim. Tests: 04-host/role-identity-reset drives the real flows. The first asserts the host DOES see the action before asserting the newcomer does not — a negative assertion alone would pass against a build that shipped no moderation at all. The second covers the mirror, promoting a guest server-side while their resident token still claims `role: guest`, so a fix that only cleared the role would fail it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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813a9fa500 |
fix(video): play the actual video, and answer Range requests
Every video in the app was unplayable. Two independent defects, either one
sufficient on its own, and nothing in the suite covered either — no test
anywhere played media or asserted a `<video>` src.
1. The lightbox handed `<video>` a JPEG.
`pickMediaUrl` is mime-agnostic, and compression only ever produces a THUMBNAIL
for a video (one `ffmpeg -vframes 1` frame) — no preview, no display. So in the
DEFAULT saver mode the element's src resolved to `/api/v1/upload/{id}/thumbnail`,
served as `image/jpeg` with `nosniff` so the browser can't even sniff its way
out. Chromium reports DEMUXER_ERROR_COULD_NOT_OPEN.
Fixed in the lightbox rather than in `pickMediaUrl`: FeedListCard shares that
helper and legitimately wants the thumbnail for its `<img>` poster, so a central
mime branch would break the feed. This mirrors the rule the diashow already
applies ("videos play the original file directly"). Added `preload="none"` so
saver-mode guests on cellular still fetch nothing until they press play — there
is no smaller video derivative to offer them — plus `playsinline`, without which
iOS hijacks playback into fullscreen.
2. `stream_media_file` ignored Range entirely.
It took no request headers, so it could not see `Range`; it always returned 200
with the whole body and never sent Accept-Ranges or Content-Range. iOS Safari
opens every `<video>` with a `Range: bytes=0-1` probe and abandons the load
without a 206 — so video failed on the app's primary platform even in `original`
mode, where the src was already correct.
Adds single-range support (`bytes=N-`, `bytes=N-M`, `bytes=-S`) with 206 +
Content-Range, 416 + `bytes */len` past EOF, and Accept-Ranges advertised on
every response. Anything it won't handle — multi-range, non-bytes units, garbage
— falls back to a full 200, which RFC 9110 explicitly permits and which is safer
than guessing. All four media routes share the helper, so seeking works
uniformly.
`get_original` now serves `inline` instead of `attachment`. An attachment
disposition is hostile to a `<video>` element, and this route is the only source
of playable video bytes; it also matches what the UI promises, since the action
is labelled "Original anzeigen" — view, not download. `no-store` is deliberately
kept so a takedown still revokes access promptly; ranges work fine under it, the
client just re-fetches.
Tests: 11 unit tests pin the parser (the iOS `bytes=0-1` probe, inclusive ends,
suffix ranges, clamping past EOF, 416 vs 200, malformed fallbacks). A new
03-feed/video-playback spec asserts the src is the original and not the
thumbnail, that the browser accepts the bytes as media (readyState > 0, no
MediaError), that no video bytes are delivered before play, and that Range
returns the correct 206 slices and a 416 past EOF — verified on both Chromium
and WebKit.
The "not downloaded before play" test asserts no *delivered body* rather than no
request: WebKit opens a connection for a preload="none" video and immediately
aborts it (GET, no Range, status 0, nothing transferred) while Chromium issues
nothing at all. The portable guarantee is that no response carrying bytes
completes.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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05948d8268 |
fix(upload): stop destroying originals, apply EXIF orientation, surface rejections
Three defects in the same pipeline, each of which loses a photo or misrepresents one. 1. A transient error destroyed the guest's only copy. `process`'s error arm unconditionally `remove_file`d the original. Every failure routed there: `create_dir_all`, both derivative `save_with_format` calls (disk full is the canonical case, and it arrives exactly when many guests upload at once), a panic inside the image codec, or a momentary DB-pool exhaustion. The row is only SOFT-deleted, so the bytes were the sole unrecoverable part — and they were the part we deleted. The author already knew this was wrong next door: `backfill_missing_display` says it "must NEVER soft-delete an upload that already has a working preview". Retry up to 3 times with backoff (re-checking the e2e generation guard after each sleep), and on final failure keep the refund + soft-delete but leave the original on disk, logging its path. A failed upload is now recoverable instead of gone. 2. Every portrait photo was stored sideways. Phones don't rotate sensor data — they record the camera orientation in EXIF and store the pixels as shot. `decode()` returns those raw pixels and the JPEG re-encode writes no EXIF, so the 800px preview, the 2048px diashow display and the keepsake were all rotated 90°, while "Original anzeigen" rendered upright because the original keeps its tag. That asymmetry is why it reads as a viewer bug. There was no EXIF handling anywhere in the repo and no exif crate. Read the tag via `into_decoder()` (which carries the decode Limits through, so the decompression-bomb cap is untouched) and apply it. Missing/malformed tags fall back to NoTransforms — most images have none. Existing derivatives are already baked wrong, so migration 018 adds `derivatives_rev` and `backfill_missing_display` becomes `backfill_stale_derivatives`: it now also picks up anything below the current rev and regenerates it once from the original, which still carries its EXIF. Videos are marked current in the migration — ffmpeg already honours the rotation matrix. Bump DERIVATIVES_REV for any future change that invalidates derivatives. 3. A rejected upload vanished without a word. `UploadQueue.svelte` — 162 lines holding the ONLY renderer of an item's error text, the only "Erneut" retry button and the only rate-limit countdown — was never imported anywhere, so `retryItem`, `removeItem` and `clearCompleted` were unreachable at runtime. On a terminal rejection the store purged the blob and wrote a clear German reason into `entry.error` "so the UI shows a clear reason". There was no such UI. And `uploadBadgeCount` counted only pending/uploading, so the badge decremented exactly as if the upload had succeeded. Mount the queue on /upload, toast the reason immediately (the flow sends the user to /feed straight after staging, so the list alone would still miss them), and count blocked/error in the badge so a failure can't read as success. Tests: 02-upload/exif-orientation uploads a 40x20 fixture tagged Orientation=6 and asserts both derivatives come back PORTRAIT, with a sanity check that the source really is stored landscape. 02-upload/rejection-visible bans the uploader between staging and sending, then asserts the toast, the queue row with the server's reason, and that the item is still counted. Note: 02-upload/quota's 4 failures are pre-existing and unrelated — see the next commit. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> |
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be6d56f278 |
feat(moderation): let a host remove a guest's photo or comment from the UI
`DELETE /host/upload/{id}` and `DELETE /host/comment/{id}` were complete on the
backend — transactional, SSE-broadcasting, audit-logged — and had zero frontend
callers. The feed context sheet offered "Löschen" only when
`target.user_id === myUserId`, so the only lever a host actually had against an
unwanted photo was banning the uploader.
That is both disproportionate and ineffective. A ban doesn't retract what was
already posted, and it makes things strictly worse for comments: the ban check
runs BEFORE the ownership check on the guest delete route, so banning an abusive
author leaves their comment on screen and permanently undeletable by them. With
no host affordance, nobody could remove it at all.
- feed: hosts/admins get "Beitrag entfernen" on other people's posts, routed to
the host endpoint (the guest route 403s anything the caller doesn't own) with
moderation-specific confirm copy. Own-post "Löschen" is unchanged.
- lightbox: same for comments, via /host/comment/{id}.
- Ban semantics are deliberately untouched (USER_JOURNEYS §10 — banned users keep
read access and cannot write). The deadlock is broken by giving the host a way
in, not by loosening the ban.
Live role (this had to come first). `getRole()` decodes the JWT claim, but the
token is never reissued — the backend slides the session row forward and treats
the DB row as authoritative. The claim is therefore frozen for the token's
lifetime: up to 30 days. A guest promoted at the party saw no Host-Dashboard and
no moderation actions until they signed out and back in, even though
`/me/context` had been returning their real role on every page load and 4 of its
6 call sites dropped the field on the floor.
Add `role-store.ts`: seeded from the claim so there's no flash of the wrong nav,
then corrected by every `/me/context` response. Point the ad-hoc `getRole()`
callers at it (account, upload, host, admin, and the new feed gate). The host and
admin dashboards now derive `myRole` reactively, so a demotion disables their
controls immediately instead of at next login.
Tests: 04-host/moderation-ui drives the real UI — host removes a guest photo and
it's gone from /feed server-side; a plain guest is offered nothing on someone
else's post (the mirror that keeps the first test honest); a promoted guest gains
the dashboard on reload while their token still carries `role: guest`; and a host
removes the comment of an already-banned guest, asserting first that the author's
own delete 403s so the deadlock is real.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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3fb1b5d80d |
feat(comments): hide every comment mention when COMMENTS_ENABLED=false
The kill-switch previously left comment UI/text visible in several places. Sweep the whole surface so a comments-off instance shows no trace: Frontend (main app): - VirtualFeed grid tile: gate the comment button/count on $commentsEnabled (was ungated — the only feed surface still showing it). - admin stats: hide the "Kommentare" count card. - UploadSheet "Uploads geschlossen" notice, host ban-modal description, and host/admin unban confirmations: drop the "…und kommentieren" wording. - export page: drop "Kommentaren" from the keepsake description. Keepsake export (had no concept of the flag): - export.rs: thread comments_enabled into the exported data (ViewerEvent), wired through spawn_export_jobs/recover_exports and their call sites (host.rs, main.rs). - export-viewer: gate comment counts (list + grid) and the lightbox comments section; older exports without the field default to enabled (?? true). Backend still 403s comment writes when disabled (unchanged) — this is the UI half so stale clients and archives match. Verified on the running stack (COMMENTS_ENABLED=false): /event reports comments_enabled=false, a regenerated keepsake embeds "comments_enabled": false with no comment UI, and the uploads-closed notice renders "…ansehen und liken." Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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5009590882 |
feat(diashow): guarantee all eligible photos shown + 2048px display derivative
Diashow completeness rewrite so every eligible upload is shown regardless of
bursts, disconnects, or library size:
- queue.ts: SlideQueue with live/shuffle queues, allKnown map, recentlyShown
ring; merge(dedup, live-first), remove/removeByUser (prunes recentlyShown),
knownIds for reconcile-eviction. Adds queue.test.ts (burst/completeness/race).
- diashow/+page.svelte: reconcile (full paginate + evict, pre-scan snapshot to
spare concurrent uploads) on mount/reconnect/periodic; catchUpNew paginate-
until-known for bursts with debounced maxWait; hard-cut removals; decode
timeout + candidate fallback + bounded skip so a broken image never stalls.
New ~2048px "display" derivative for big-screen sharpness, decoupled from the
data-saver preview (800px) used on phones:
- migration 016: upload.display_path + v_feed rebuilt (DROP+CREATE, not REPLACE,
to slot the column beside preview/thumbnail).
- compression: generate_image_derivatives emits preview+display (downscale-only
guard, no upscaling); backfill_missing_display regenerates on startup (safe:
logs on error, never soft-deletes).
- upload.rs/main.rs: GET /upload/{id}/display (mirrors preview auth/cache),
/media/displays direct-serve blocked.
- feed.rs + types.ts: display_url in feed/delta DTOs.
- diashow candidate chain: display -> original -> preview.
Verified on the running stack: migration applied, 10/10 existing images
backfilled (2048px cap honoured, small images not upscaled), /display serves
200, /feed returns display_url, diashow cycles.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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4026648f98 |
fix(diashow): working transitions + slide/push, fullscreen, activity controls
Transitions never actually animated: Svelte scopes @keyframes names but does NOT rewrite animation references in inline style attributes, so the inline 'animation: crossfade-in ...' never matched its scoped keyframe — a hard cut, no fade (Ken Burns' zoom was dead too). Move the animation into scoped classes and pass dynamic values via CSS custom properties. - Real two-layer crossfade: hold the outgoing frame opaque beneath the incoming one (which is decode-gated), so there's no black flash and no decode pop. - New slide transitions (from below/left/right) as one reusable component; the previous frame is pushed off the opposite edge in step (a conveyor/push), easeInOutSine 1s. - Fullscreen toggle button (Fullscreen API) + 'f' shortcut; Esc in fullscreen no longer also navigates away. - Controls now reveal on pointer/keyboard activity and fade when idle (cursor hides too) instead of being always visible. - wakelock: null the sentinel on the OS 'release' event so re-acquire-on-visible actually fires (previously the screen could sleep after the tab was first hidden). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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44641473ea |
fix(quota): stop /me/quota leaking raw disk to guests
The per-user quota widget was shown to everyone and the /me/quota payload returned free_disk_bytes (raw server free space) and active_uploaders to any authenticated guest. Gate the widget to staff (host/admin) on the upload and account pages, and zero the server-wide telemetry fields for non-staff in the handler. Guests still get their own used/limit so enforcement stays transparent. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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57a907eca5 |
feat(theme+comments): runtime colour theme and COMMENTS_ENABLED switch
Colour theme is configurable at runtime from two seed colours (brand + accent); neutrals stay fixed for contrast safety. Tailwind v4 var()-based tokens let a :root:root override recolour everything with no rebuild; the 50->950 ramps are derived via a color-mix ladder. Config lives in the DB config table (admin UI: Config > Farbschema, presets + custom pickers + live preview), served on the public /event endpoint with env defaults (THEME_PRESET/PRIMARY/ACCENT), propagated live via event-updated SSE, and cached in localStorage for a no-flash boot. The keepsake export mirrors the same ladder in Rust so offline archives match the event theme. COMMENTS_ENABLED (env, default true) is a boot-time kill-switch: the backend rejects new comments with 403 and the frontend hides the comment button (feed card) and panel/composer (lightbox). Existing comments stay in the DB, hidden, and return when re-enabled. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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3c3a7d0082 |
fix(diashow): open SSE on mount; raise upload rate 10→100/hour
diashow only subscribed to SSE events but never called connectSse(), so a kiosk/projector opening /diashow directly (not via /feed) never opened the EventSource — the showcase display got a one-time /feed snapshot and no live updates, showing "Noch keine Beiträge" forever when turned on before any photos. Open the stream in onMount (idempotent) and close it in onDestroy, mirroring the feed page. Raise the default upload_rate_per_hour from 10 to 100 (migration 015, scoped to installs still on the old default so admin overrides are preserved). Guests routinely upload bursts of 10-20 photos; the old default throttled the first burst. Also update the code fallback and the test-mode reseed. Both verified end-to-end against the docker test stack. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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3654aca18b |
feat(export): single-file offline keepsake viewer + guest download
Rebuild the guest "keepsake" (offline HTML gallery) so it renders when the extracted index.html is opened over file://. Browsers block external ES-module scripts and fetch() at origin null, so a normal multi-file SvelteKit build shows a blank window. Build the viewer as one self-contained index.html (inlined JS/CSS via vite-plugin-singlefile, standalone non-SvelteKit entry) and inject the data as window.__EXPORT_DATA__; the backend embeds the built viewer via include_dir! and writes the data global into index.html when zipping. Also surface the guest-facing download: a feed banner and the BottomNav Export tab, both shown once the host releases the export. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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f243bfe89a |
feat(ui): elegant wedding white/silver/gold redesign
Reskin the whole app via design tokens in tailwind-theme.css (remapped color ramps) plus a define-once component layer in lib/styles/components.css (.btn, .card, .input, .chip, .badge, .sheet, …). Buttons are muted/outlined gold rather than flat fills. Self-host Inter + Fraunces (woff2) under the existing font-src 'self' CSP. Restyle the shared components and the account, admin, host, join, recover and upload screens against the new tokens. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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15d338eeb8 |
fix(frontend): render client-side (ssr=false) to close pre-hydration interaction races
EventSnap is a client-only SPA: auth is a localStorage JWT and every page fetches its data in onMount, so SSR only ever produced a logged-out skeleton — including interactive controls that exist in the DOM before hydration attaches their handlers. Interacting in that window silently no-ops: a caption typed on /upload never reaches the reactive state (so cancel() navigates away instead of confirming), and a click on /account's custom role=radio / leave button does nothing. This surfaced as a ~1-4% mobile e2e flake and is a real (if brief) bug for users on slow connections too. Disable SSR app-wide (csr stays on). The server now ships a ~2.5 KB shell with no page controls, so the pre-hydration window is structurally impossible. No SEO is lost (private, QR-gated app). app.html paints a themed boot spinner to cover the JS-load gap (script-free; inline <style> is CSP-safe via style-src 'unsafe-inline'); the root layout's onMount removes it once the app paints. Also fixes the one regression ssr=false exposed: /recover's back chevron used `cameFromApp = from !== null`, which assumes SSR semantics (cold load => from is null). In CSR mode the initial navigation reports a non-null `from`, sending history.back() to about:blank. Key on `type !== 'enter'` instead — SvelteKit's initial-load marker in both SSR and CSR modes. Verified: desktop 210 passed, mobile 22 passed, back-chevron 10/10, frontend gates green (svelte-check 0 errors, eslint, prettier, vitest 46). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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f8cba95e49 |
chore(frontend): add ESLint + Prettier; fix real findings; format the tree
The frontend had no JS/TS linter — only svelte-check. Add flat-config ESLint (typescript-eslint
+ eslint-plugin-svelte) and Prettier (tabs/single-quote, matching the existing style).
Rules encode "catch bugs, not enforce taste":
- svelte/require-each-key KEPT — it is the exact bug class as the feed mis-tap fix. Fixed every
flagged block: keyed activeFilters, filteredUsers, stagedFiles (by previewUrl), captionTags,
admin tabs/jobs/users, the export-viewer suggestions/filters/comments, and the static skeleton
loops.
- svelte/prefer-svelte-reactivity KEPT — inline-disabled only the verified-safe sites (a local
freq Map in a $derived.by, throwaway URLSearchParams query builders), with a reason each.
- svelte/no-navigation-without-resolve OFF — wants resolve() around every goto()/href; taste, not
a bug, and pure churn.
- svelte/no-unused-svelte-ignore OFF — those comments are consumed by svelte-check, which ESLint
can't see, so it wrongly calls them unused; removing them would reintroduce a11y warnings.
- no-explicit-any OFF for *.test.ts only (partial fixtures legitimately use any).
Real code fixes beyond keys: removed a dead jobLabel(), an unused ViewerComment import and unused
catch binding, an unused scroll-lock arg, and replaced an empty interface with a type alias.
Then `prettier --write` (54 files). Formatting only. Verified: eslint clean, svelte-check 0 errors,
vitest 46 passed, vite build succeeds.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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02971f3186 |
test(e2e): de-vacuum security tests; add quota, authz-sweep, keepsake-regen coverage
An audit found tests that pass on broken code. The dominant pattern: fire a security
assertion at the all-zeros UUID and accept [403, 404] — the 404 comes from the resource
LOOKUP, not the guard, so the guard can be deleted and the test still passes. Repaired to
use real resources and demand exactly 403:
- banned-user cannot like / comment (the only coverage of those ban invariants)
- host cannot promote a real guest (or self) to admin — asserts nobody's role changed
- IDOR comment-delete already used a real resource; kept
Also inverted recovery.spec's "unknown name → nicht gefunden" test: that asserted the exact
account-enumeration oracle the F4 fix removed, so restoring the vuln would have made it
pass. Now: an unknown name must be byte-identical to a wrong PIN.
New coverage for paths that ran in production but in zero tests:
- quota.spec.ts: storage quota enforcement (413 over-limit, atomic increment under two
uploads held mid-body so both carry a stale total=0 — the real race; a naive Promise.all
version was itself vacuous and is documented as such). Proven to fail without the guard.
- authz-sweep.spec.ts: table-driven guest→403 / host→403 over ALL 19 privileged routes +
anonymous + __truncate. No live hole found; the whole surface is now locked.
- ban / unban / host-comment-delete AFTER release regenerate the keepsake (data-loss
paths that were dead under test); comment-delete mid-build doesn't strand the ZIP.
Lower-severity de-vacuuming: 10 MB comment test hit Caddy's 502 before the real 500-char
cap (now seeds a real upload, 501→400 / 500→201, mutation-verified); XSS name payloads
shortened under the 50-char cap so they actually store+render; ui-rendering XSS test now
proves the payload rendered before asserting no <b>; export page-object locators fixed to
the real "Download" label with a positive empty-state anchor; avatar palette spread test.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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c229b560d8 |
fix(feed,host): two mis-tap bugs where a live re-render destroys the click target
Both are the same class as the autocomplete bug fixed in
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bf68bc08f4 |
fix(feed): commit filter suggestions on click, not mousedown
The `filter-search` spec was flaky (~3%: 5 failures in 180 runs), always as "element was detached from the DOM" while clicking a suggestion. It was not a test bug — it was reporting a real defect. `selectSuggestion` sets `showAutocomplete = false`, which unmounts the dropdown, so a suggestion button DESTROYS ITSELF when activated. It was wired to `onmousedown` — the first event of the click sequence — purely to beat the input's `onblur`, which would otherwise close the dropdown before a click could land. So whether the node survived to `mouseup` depended on whether Svelte's flush happened to fall between the two events. Under load it did, and the click was lost. That is also a real user-facing bug: because it committed on PRESS, sliding off a suggestion you didn't mean to hit still applied the filter, with no way to abort. Fixed the standard combobox way: preventDefault on the dropdown's mousedown suppresses the blur, which is the only thing onmousedown was buying — so the handler moves to `onclick`, the LAST event, where self-destruction is harmless and press-then-slide-off aborts like a button should. Because the input now keeps focus across a selection, `onfocus` no longer re-fires, so reopening is also wired to click/input — without that the picker could not be reopened without clicking away first. Also freezes the suggestion SOURCE while the dropdown is open. `allTags` is ordered by frequency and derives from `uploads`, which every `upload-processed` SSE replaces via refreshFeedInPlace — so an arriving photo could REORDER the open dropdown under the user's finger. At a party, where photos stream in continuously, that is a live mis-tap hazard. This was NOT the cause of the flake (I first believed it was; a clean 60-run said so and a 120-run refuted it), but it is a genuine defect on the same interaction, so it stays. Verified: 240/240 consecutive passes on the previously-flaky spec (baseline 2.8%, so ~0.1% odds of luck), full suite 162 passed / 1 skipped with zero failures. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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3c683247c0 |
chore(deploy): expose the export rebuild hatch in the UI; rehearse migration 014
Three deploy-readiness gaps, none of them in the export invariant itself. 1. The escape hatch was unreachable. `POST /host/export/rebuild` was added as the fix for "a failed export is terminal", but nothing in the frontend called it — so recovery required a terminal, the API docs and a valid JWT. The host page instead told the host to reopen uploads and re-release, which is the destructive act the endpoint exists to avoid (it unlocks the gallery to every guest and retracts the release). The failed state now offers "Erneut versuchen"; a ready keepsake can be rebuilt behind a confirm, since a rebuild makes it briefly undownloadable. 2. Migration 014 had never been run against anything. It is the repo's first destructive migration and its backfill has to carry the old notion of "downloadable" across exactly — get it wrong and a released event's keepsake silently 404s, on data that cannot be re-created. backend/scripts/rehearse-014.sh proves it on a throwaway postgres, against a real pg_dump or a synthetic DB covering every pre-014 state, asserting up, down and up-again all preserve downloadability. Verified non-vacuous: retiring nothing (ELSE -1 -> ELSE e.export_epoch) fails it, naming the three keepsakes it would resurrect. It also surfaced that the down migration is an inverse UP TO DRIFT: a ready flag that disagreed with its job row comes back FALSE. That heals corruption rather than restoring it, and costs nothing (no file_path to serve), so the assertion checks what actually matters — no genuinely downloadable keepsake loses its flag — and reports the normalisation instead of failing on it. 3. No advisory scanning. cargo audit + npm audit, in .github/workflows/ because Gitea Actions scans it too and e2e.yml already resolves actions/* from GitHub. The runner is not assumed to have cargo. RUSTSEC-2023-0071 (rsa/Marvin) is ignored SPECIFICALLY, not globally: it is unreachable here (HS256 + bcrypt, Postgres only) and unpatched, so failing on it would mean a permanently red pipeline everyone learns to ignore. Tests: e2e pins that a failed keepsake recovers via rebuild while the event stays released and uploads stay locked — so a future refactor implementing rebuild as an internal reopen+re-release fails — and that rebuild cannot publish an unreleased gallery. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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9666d74a46 |
fix(export): close all 13 findings from the multi-agent review
A 6-lens multi-agent review (103 agents; every finding adversarially verified by three
refute-by-default skeptics) confirmed the epoch redesign is sound — the core invariant
holds — and found 13 real defects around it. All are fixed here.
The redesign's invariant was re-verified and stands: an accepted upload is always in the
keepsake, and a downloadable keepsake always reflects the most recent release.
But a WEAKER adjacent invariant did NOT hold — "a downloadable keepsake reflects the
current content" — and that is the theme of the biggest fixes.
CONTENT REMOVAL NOW ALWAYS REACHES THE KEEPSAKE
Regeneration was wired only to host deletes. Ban, unban, guest self-delete and guest
comment-delete did not trigger it — yet the export query filters `is_banned = FALSE`,
so the pipeline already agreed that content must not be there. Ban someone for abusive
content after release and every guest kept downloading an archive containing it.
All five removal paths now invalidate and rebuild. `query_comments` also gained the
banned/hidden filter it was missing entirely (the ZIP had it; the viewer did not).
Each removal is now ATOMIC with its invalidation (one tx, models made executor-generic).
Previously the delete committed in its own tx and the regeneration in a second: a dropped
handler future between them left the taken-down photo permanently downloadable, and
nothing could notice — the keepsake still looked complete and the host could no longer
even find the upload to retry.
NO MORE TAKEDOWN STORM
Every removal spawned two uncancellable full exports. A superseded worker was INERT, not
STOPPED: it still ran every ffmpeg spawn and image resize and wrote a whole archive before
discovering it had lost. Five deletes left ten workers alive, each holding a
full-gallery-sized temp, in a 1 GB container.
Now: a debounce before `claim_job` (a superseded worker fails its claim and does ZERO
work, collapsing a burst into one export), plus `update_progress` — which already ran
exactly the right liveness predicate and threw the answer away — returning it so both file
loops bail the instant they are retired. Moderating a comment no longer rebuilds the
multi-GB ZIP either: the ZIP is media-only, so it is carried forward, with prune taught to
protect any file a live row still references.
AN ESCAPE HATCH
A failed export was terminal at runtime: release_gallery refuses an already-released event,
recovery only runs at boot, and there was no retry route — the only outs were restarting the
container or reopening uploads to every guest. Added POST /host/export/rebuild. Also widened
mark_failed's guard to `status IN ('running','pending')`: when claim_job itself ERRORED, the
row was still `pending`, so the failure was never recorded and the job sat at 0% forever.
SILENT INVALIDATION
Retiring the epoch 404s the download instantly, but nothing told the clients — guests kept
seeing an enabled download button through the whole rebuild. Now broadcasts an invalidation.
And the download was a top-level <a href>: a 404 (or a 429 from the per-IP export limit that
everyone on the venue WiFi shares) NAVIGATED THE USER OUT OF THE PWA onto raw JSON. It now
targets a hidden iframe, so an error response is harmless.
ALSO
- The HTML export still had the exists()-then-open TOCTOU the ZIP path was fixed to remove,
at three sites, two with a hard `?` that failed the ENTIRE viewer. It is reachable: the
compression worker hard-deletes an original when a transcode fails and can still be running
when the gallery is released.
- Crash-orphaned .tmp files were immortal (prune deliberately skips .tmp). Swept at boot,
where it is unambiguously safe.
- export_status read the epoch in one statement and used it in the next; now one query.
- DiskCache::snapshot IGNORED its path argument on a cache hit, returning whatever filesystem
was measured last. Latent only because both callers pass media_path — it would have silently
misreported the moment anyone measured the exports volume. Now keyed by path.
- Corrected two comments that asserted safety properties the code does not have (claim_job
does NOT prevent a retired-epoch claim — retirement is enforced at READ time; and a
multi-replica reap is NOT contained, it can corrupt the keepsake). Added a rollback runbook
to migration 014, the repo's first destructive migration.
TESTS
The regression guard for the headline FOR SHARE fix was probabilistic — it could pass on
broken code if the interleaving fell the wrong way. It is now STRUCTURAL: the upload is held
open mid-body with its pre-flight check already passed, so the release provably lands inside
the exact window. Verified 5/5 FAILING (201 instead of 403) with the fix reverted, 5/5
passing with it.
Verified: backend 40 tests, svelte-check 0 errors, e2e typecheck clean,
e2e 160 passed / 1 skipped on chromium-desktop.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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9f3712894d |
fix(export): pin export workers to a live release epoch; make reopen atomic
Adversarial re-review of |
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df275bbefa |
fix(rereview): close export-flip race + queue-dedup reload regression
Adversarial re-review of the persona-audit + audit-followup rounds (6411747..)
found one HIGH and one MED regression plus LOW gaps. All fixed with coverage.
HIGH — export stale-keepsake resurrected by an open_event race
A reopen landing in the window between a *current* export worker's finalize_job
and its ready-flag flip cleared export_released_at + the ready flags but left the
export_job row `done` at the same release_seq. The seq-guarded flip then still
matched and re-set export_{zip,html}_ready=TRUE on a pre-reopen snapshot; the next
re-release read that stale TRUE and skipped regeneration (`if ready { continue }`),
serving a keepsake missing every upload from the reopen window — the exact data
loss migration 012 exists to prevent. Both ready-flip UPDATEs are now additionally
anchored on `export_released_at IS NOT NULL`, so a landed reopen makes the flip a
no-op and the re-release regenerates cleanly.
MED — queue dedup broke for reloaded items
loadQueue rebuilt QueueItems from IndexedDB without copying lastModified, which the
new addToQueue dedup keys on. A file re-selected after a page reload / PWA relaunch
missed the duplicate check and uploaded twice. Rehydration now carries lastModified
(extracted to a pure, tested entryToQueueItem helper).
LOW
- diashow: clear the upload-processed debounce timer in onDestroy (no stray
post-unmount /feed fetch).
- USER_JOURNEYS §9.5: document the reconnect-delta ban replay (hidden_user_ids /
uploads_hidden_at, migration 013), not just the live user-hidden SSE.
- e2e api-client: drop the misleading hide_uploads param from banUser — the backend
takes no body and always hides; strip the dead boolean at all call sites.
Tests
- Extract isReversibleLock (the terminal-403 KEEP-vs-PURGE-blob discriminator) into a
pure exported helper + unit tests, so the data-loss-critical branch is covered
without an XHR harness.
- entryToQueueItem unit tests lock the lastModified-carry regression.
- Document the export flip-race guard in the reopen/re-release spec (the sub-ms
finalize↔flip interleave isn't deterministically forceable with fast fixtures;
covered by the SQL guard + the end-to-end completeness test).
Verified: backend 40 tests, frontend 44 unit tests, svelte-check 0 errors,
e2e 156 passed / 1 skipped on chromium-desktop.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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811c724685 |
fix(audit-followup): close regressions/gaps from the persona-audit re-review
Adversarial re-review of the persona-audit commit surfaced two HIGH regressions I'd introduced plus MED/LOW gaps. All fixed: HIGH - Auth privilege escalation: reads are sessionStorage-first, but guest `setAuth` wrote only localStorage — a resident admin token shadowed a new guest login (guest ran as admin on a shared device). setAuth/setAdminAuth now DISPLACE the other store so exactly one identity is resident. Adds unit + e2e regression guards. - Host dashboard: `exportGenerating` used `||`, so a one-half export failure stuck on "wird erstellt…" forever and never showed the re-release hint. Changed to `&&`. MEDIUM - Locked-upload auto-resume was unreliable (`event-opened` has no reconnect replay and SSE is down on non-feed pages) — now also resumes on `feed-delta`, which fires on every SSE reconnect. - Queue-cap eviction could drop a recoverable locked item (parked as `error` with a live blob) — now evicts only `done`/`blocked`. - Host page async-`onMount` leaked SSE handlers if unmounted mid-load — added a `destroyed` guard before registration. LOW - An unparseable 403 body now keeps the blob (reversible) instead of purging it. - `refreshEventState` is sequence-guarded so a late close-refresh can't clobber a reopen. - `/export/status` moved out of the all-or-nothing `reload()` so its failure can't blank the whole host dashboard. Verified: svelte-check 0 errors, 36 frontend unit tests (incl. new displacement guards). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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36fe59caa5 |
fix(user-flow): persona-audit fixes — ban replay, locked-upload data loss, host UX, admin session
Follows the perf + security + user-flow work with a role/persona audit (guest, host, admin, projector) and fixes across three review rounds. Highlights: HIGH - Ban now replays on reconnect. A ban isn't a soft-delete, and the `user-hidden` SSE has no replay, so a client that missed it (esp. the unattended diashow) kept cycling a banned user's slides. New `uploads_hidden_at` (migration 013) + `hidden_user_ids` in /feed/delta; feed + diashow evict those users. Applied even on a truncated delta. MEDIUM - Locked-upload data loss: a photo staged offline during a lock/release was purged as a terminal 4xx and lost when the host reopened. New reversible `uploads_locked` error code; the queue keeps the blob and auto-resumes on the `event-opened` SSE. - Reopen after release now warns (ConfirmSheet) that it revokes the published keepsake. - Host "forgotten-PIN" badge updates live (`pin-reset-requested` was broadcast but never in KNOWN_EVENTS / subscribed); host page also refetches on `pin-reset` so a two-host race can't hand out a conflicting PIN. - Ban modal copy fixed (read-only ban, not "session ended"); Degradieren/Sperren/Entsperren hidden on peer-host rows for non-admins (they always 403'd). - Host dashboard shows live keepsake generation progress / ready state + link to /export. - Admin JWT moved to sessionStorage (§11.1) to bound exposure on shared devices. Export generation guard (H1 from the prior round, hardened): per-(event,type) `release_seq` (migration 012) with seq-guarded claim/finalize/mark_failed/update_progress, per-generation temp/final paths, download follows `file_path`, prune only strictly-older generations. LOW: diashow coalesces upload-processed (avoids self-rate-limit); event-closed reconciles galleryReleased; /recover gains a forgot-PIN request + drops a stale cached PIN on 401; delta `>=` tie-break + 429 retry; misc copy/labels. Adds e2e: ban-replay, upload-lock-code, and rewrites export-reopen-rerelease with a data-completeness test. Reconciles USER_JOURNEYS §9/§11. Verified: cargo build clean, 40 unit tests, svelte-check 0 errors, 33 frontend unit tests, 155 e2e passing on chromium-desktop. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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641174717c |
fix(user-flow): close offline-queue, export, session, ban & realtime gaps
Comprehensive user-flow review across guest/host/admin roles, then fixes with
e2e regression guards. Highlights:
- Offline upload queue auto-resumes on reconnect: network errors keep items
pending (not error), 4xx are terminal (no infinite retry), quota exhaustion
returns a distinct 413; queue cap + dedup.
- Export lifecycle: release atomically locks uploads; reopen invalidates and
re-release regenerates the keepsake; workers claim their job atomically so a
reopen->re-release can't corrupt the ZIP; startup re-spawns interrupted
exports.
- Sessions slide on activity (no 30-day cliff); JWT expiry deferred to the
revocable session row; sign-out-everywhere + revoke-on-PIN-reset.
- Ban always hides content (v_feed / find_visible_media / export filter
is_banned) but stays a read-only ban per USER_JOURNEYS §10 — sessions are
not revoked, read access + keepsake download preserved.
- Realtime: server-clock SSE delta cursor; event-closed/opened drive the UI
live; feed_delta rate-limited; like returns {liked, like_count} to fix
multi-device drift; lightbox live comments; diashow delta backfill.
- Forgotten-PIN in-app request flow; simultaneous same-name join returns 409;
quota increment is transactional; operator floor.
Adds e2e/specs/10-flow-review/ (offline resume, export integrity, deterministic
anti-race guard) and updates existing specs for the new contracts.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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a4b2c5bd1c |
fix(security): harden authz, media gating, recover, SSE, deps
Security audit follow-up. No Critical/High existed; these close the
Medium/Low findings.
F1 [Med] Host privilege boundary: a host could demote a peer host to
guest and then ban / PIN-reset (→ account takeover via /recover) them,
because the ban/pin-reset peer guards key off the target's *current*
role. set_role now blocks a non-admin from demoting a host.
F2 [Med] Moderation now revokes preview/thumbnail access: they are served
through visibility-checked aliases (/api/v1/upload/{id}/{preview,
thumbnail}) that filter soft-deleted / ban-hidden uploads, and direct
/media/previews|thumbnails is 404-blocked. Feed emits the gated URLs;
Caddy keeps them privately cacheable (max-age=300, short so moderation
revokes promptly — the live feed already evicts cards via SSE). Uses a
lean find_visible_media() (paths+mime only) on the media hot path.
F3 [Med/Low] npm audit fix: svelte 5.55.1→5.56.4 (SSR-XSS advisories),
devalue 5.6.4→5.8.1 (DoS). Prod deps: 0 vulnerabilities.
F4 [Low] /recover no longer leaks account existence: unknown display name
returns the same 401 as a wrong PIN, and runs a dummy bcrypt verify so
timing matches — closing the enumeration + timing oracle.
F5 [Low] SSE streams re-validate the session every ~60s and close once it
is logged out / expired, instead of running until client disconnect.
F6 [Info] X-Content-Type-Options: nosniff set at the app layer on all
media responses (defense-in-depth alongside the edge).
Tests: new e2e specs for F1 (host cannot demote peer host), F2 (preview
gated + 404 after delete + direct /media blocked), F4 (uniform 401).
40 backend unit tests + 182 e2e passing.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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d6c91974eb |
perf(backend): close config/upload/export hot paths + stability fixes
Performance: - Cache the runtime `config` table in-memory (ConfigCache) with synchronous invalidation on every write (admin PATCH + test reseed). Was re-reading each key from Postgres on every request (~8 round-trips per upload). - Stream uploads chunk-by-chunk to a temp file instead of buffering the whole body in RAM (peak was up to the per-class cap, e.g. 500 MB/video); only 512 sniff-bytes are kept for magic-byte detection, then atomic rename into place. - Cache the media-filesystem disk snapshot (DiskCache, 15s TTL) shared by the quota check and admin stats; drop the discarded System::refresh_all(). - HTML export streams video (and small-image) originals straight into the ZIP via a manifest instead of copying them to a temp dir first (removed the transient 2x disk usage) and drops the double directory scan. - Auth extractor resolves session -> live user in one JOIN (was two queries), touching last_seen_at by token hash. Stability: - SSE: on broadcast lag, emit a `resync` event so the client runs a delta fetch instead of silently losing events; frontend reconciles adds, deletions, and (via an in-place refresh) like/comment counts on visible cards. - Storage quota fails OPEN when the disk can't be read (was a 0-byte limit that locked out all uploads). - Graceful shutdown drains in-flight requests on SIGTERM/SIGINT, bounded by a 10s backstop so open SSE streams can't stall a deploy. - Upload removes the persisted file if the DB transaction fails (no orphaned bytes with no row to reclaim them). Tests: - New pure select_disk() with 5 unit tests (longest-prefix, fallbacks, fail-open). - New e2e export-video spec covering the HTML export's video-streaming branch. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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faf7a2504a |
fix(audit): restore broken upload pipeline + role-based E2E audit fixes
A comprehensive role-based E2E audit (guest/host/admin, across browser sessions) surfaced one critical and several smaller issues; this addresses them and hardens the tests that missed them. Critical - The client upload pipeline was fully broken: the IndexedDB v1->v2 upgrade opened a *new* transaction inside the upgrade callback, which throws during a version-change transaction and aborted the whole upgrade, leaving the queue object store uncreated -- so no UI upload ever fired. Reuse the version-change transaction the callback provides, and bump the DB to v3 with a contains() guard so installs already corrupted by the shipped bug self-heal on next load. Re-enabled the previously-fixme'd UI upload E2E test. High / Medium - Event lock is uploads-only again: likes, comments and browsing stay open while the event is locked (USER_JOURNEYS 9.3 / FEATURES) -- it was wrongly freezing social interaction. Updated the event-lock spec accordingly. - get_original now excludes soft-deleted and ban-hidden uploads, and direct /media/originals/** serving is blocked, so a hidden user's originals can no longer be pulled by UUID (all originals go through the checked alias). - The upload handler reads the file field with an early-abort size cap chosen from the declared content-type, instead of buffering the entire body before the size check. Low - unban_user mirrors the ban role guard (a host can no longer unban a host/admin banned by an admin). - reset_user_pin's UPDATE is event-scoped. - Admin login returns and stores a real identity (user_id + display name) instead of a blank session. - The host user list no longer renders target-actions (ban/promote/demote/PIN) on the caller's own row, where the backend always rejected them. - /diashow gains a client-side auth guard like the other protected routes. - The join page shows the event name via a new public GET /api/v1/event. Verified: backend cargo build clean, frontend svelte-check 0 errors, full Playwright E2E suite 144 passed / 1 skipped. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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0ed97f45cf |
fix(review-2): address re-review — close two blocker regressions + harden tests
The round-2 re-review (full suite green) found two real defects the passing
tests missed, both now fixed and covered:
B1 — banned users could still edit/delete their OWN content: edit_upload,
delete_upload, delete_comment skipped the is_banned guard that upload/
like/comment got (round-2 removed the global extractor block and missed
these three). Added the guard (using auth.is_banned — no extra query).
The moderation ban test now asserts 403 on DELETE upload, PATCH upload,
and DELETE comment for a banned owner (+ upload survives) — it previously
only exercised POST /upload, which is why the gap shipped green.
B2 — H3 live-eviction was dead code: 'user-hidden' and 'comment-deleted' were
missing from KNOWN_EVENTS, so EventSource never listened and the handlers
never fired. Added both. New browser-driven sse-eviction test asserts a
hidden user's card actually evicts from an open feed with no reload — the
backend-only SseListener checks couldn't catch this.
Minor items folded in:
- admin dashboard bounces a mid-session-demoted admin to /feed via live
/me/context (mirrors the host page) instead of a dead error screen.
- feed "new posts" pill cleared on any full refresh (pull-to-refresh no longer
strands it).
- corrected the stale sse.rs comment (banned users may hold a read-only stream).
Verified: backend 35 unit tests; svelte-check 0 errors; e2e 04-host + comment-ui
+ export-leak 13/13 on chromium (incl. the two new regression tests).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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b3d876fa85 |
fix(review-2): medium/low + docs — config validation, hygiene, doc sync
- compression_concurrency wired to boot config (state.rs) and removed as a dead admin control. - patch_config gains per-key integer/range validation so numerically-valid-but- nonsensical values (-1/NaN/3.5) are rejected instead of silently reverting to default at read time. - clearAuth now also clears the display name (shared-device residual). - e2e/Caddyfile.test mirrors prod security headers + the SSE encode-exclusion so the test stack is representative and can catch header regressions. - .gitignore: ignore root-level Playwright artifacts (test-results/, report). - docs: USER_JOURNEYS §10 and SECURITY-BACKLOG updated to match the implemented read-only-ban behavior and the export-path fix. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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80179357a7 |
fix(review-2): high — read-only ban model, failed-compression cleanup, live SSE eviction
H1: corrected a round-1 over-reach. Bans are read-only per USER_JOURNEYS §10:
the base AuthUser extractor no longer rejects banned users (they keep read
access); Require{Host,Admin} and write handlers enforce the ban via
auth.is_banned → 403 (incl. self-unban). Demoted hosts still lose powers
immediately (live DB role) and are bounced off the dashboard. Also fixed the
login/recover redirect regression on unauthenticated 401.
H2: failed compression now self-heals instead of leaving a permanent broken
card — refund the quota, delete the orphaned original, soft-delete the row;
the frontend toasts the uploader and evicts the card on upload-error.
H3: self-delete, ban-with-hide (user-hidden), and comment-deletes now broadcast
SSE; feed, diashow, and lightbox evict the affected content live instead of
waiting for a reload. sse-eviction.spec.ts covers it.
Riders: feed/+page.svelte also carries the medium truncated-delta pill; host.rs
also carries the low atomic release_gallery claim; admin/+page.svelte also drops
the dead compression_concurrency control (medium).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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dba4d3f932 |
fix(review-2): critical — repair comment posting + close export data leak
CR1: the lightbox comment button POSTed to /upload/{id}/comment (singular);
no such route exists, so every UI-submitted comment 404'd and was lost.
Fixed to /comments (plural). The prior e2e passed because its seed helper
POSTs the API directly — added comment-ui.spec.ts which drives the real
component so this can't regress silently again.
CR2: export archives (Gallery.zip / Memories.zip / HTML viewer) were written
under media_path, which is a public ServeDir — so GET /media/exports/
Gallery.zip served the entire event (every photo, caption, comment,
uploader name) to any anonymous visitor at a guessable URL, bypassing the
ticket + release gate. Moved exports to a separate EXPORT_PATH (=/exports)
on its own volume (Dockerfile chown, compose volume, gated handler reads
the new path). export-leak.spec.ts asserts /media/exports/Gallery.zip → 404.
Riders (git can't split hunks): LightboxModal also gains H3 live-eviction on
comment-deleted/upload-deleted; config.rs also wires compression_concurrency
from boot config (medium).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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a084ba86c5 |
fix(review): CSP nonce for FOUC script + feed_delta truncation signal
Two items surfaced by the branch re-review: CSP regression (blocking): script-src 'self' blocked the template-authored anti-FOUC theme script in app.html — SvelteKit's mode:'auto' only hashes scripts it injects. Added nonce="%sveltekit.nonce%" so it's substituted per request and included in the CSP (survives future edits, unlike a pinned hash). Verified: emitted CSP nonce matches the script tag; no violation, no flash. feed_delta silent truncation: the LIMIT 200 (added earlier to kill the stale-`since` DoS) returned only the newest slice with no signal, so a client that missed 200+ uploads during a reconnect could not tell it should full- refresh — the older missed uploads were dropped and unrecoverable (the next delta advances `since` past them). DeltaResponse now carries `truncated`; the feed's feed-delta handler calls loadFeed(true) to resync from page 1 instead of merging a partial slice. Verified: cargo check clean, svelte-check 0 errors, production build green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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91ff961850 |
fix(security): medium/low — event-lock, atomic config, a11y, diashow, hygiene
- social: likes/comments rejected on a closed event (e2e proven). - admin: patch_config validates-then-writes atomically; char-based length. - hashtag/comment models: atomic tag writes in edit + comment paths. - Modal: inert the background (modal-inert action) for screen readers. - sse.ts: idempotent visibilitychange listener (no duplicate reconnects). - diashow: videos advance on `ended` (transitions + page wiring). - docs/hygiene: README clone-case fix; removed stale committed .env.test and gitignored it; docker-compose.dev.yml tidy. Left documented as accepted-risk per plan: PIN-persist-after-logout, UUID-reachable hidden uploads, DECISION-media-auth.md. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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f08d858281 |
fix(security): high — live authz, XFF, SSE buffering, atomicity, pagination
H1: auth extractor re-reads the live user row — trusts the DB role (not the
JWT claim) and rejects banned users mid-session. e2e proves a demoted
host loses powers and a banned host is locked out and can't self-unban.
H2: client_ip takes the right-most XFF hop (the one Caddy appends); spoofed
left-most entries are ignored, restoring IP-based throttles.
H3: Caddy excludes /api/v1/stream from `encode` so SSE isn't buffered.
H4: upload — quota increment + row insert + hashtag links now one txn.
H5: feed keyset pagination tiebroken on (created_at, id) + composite index
(migration 010); feed_delta bounded with LIMIT.
H7: LightboxModal keys its comment load off upload.id, ending the
SSE-driven refetch storm.
H8: CSP via SvelteKit kit.csp (svelte.config.js) hardens the localStorage
token model against injection.
Migration 010 also adds the latent comment/comment_hashtag indexes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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74849c8d50 |
test: cover grid filter OR/AND (extract pure fn + unit + real e2e)
The two filter-search cases were test.fixme placeholders (expect(true).toBe(true)), so the OR/AND chip rules were untested. - Extract the grid-filter predicate from feed/+page.svelte into a pure filterUploads(uploads, filters) in $lib/feed-filter (behavior-preserving) and unit-test it (9 cases): tag OR, user OR, tag+user AND, AND-excludes-partial, case-insensitive caption match, null caption. - Replace the e2e fixmes with real tests that seed known captions/uploaders, switch to grid view, activate chips via the search suggestions, and count grid tiles: OR widens 1→2, AND narrows 2→1. Frontend unit: 27 passing. filter-search e2e: 3 passing. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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226e455328 |
test(unit): broaden coverage — quota formula + auth token/JWT decode
Backend: extract the per-user quota formula from compute_storage_quota into a pure `quota_limit_bytes(free_disk, tolerance, active)` (behavior-preserving) and unit-test it: tolerance scaling, floor of fractional results, active<1 clamped to 1 (divide-by-zero guard), zero free disk, single-uploader identity. Frontend (jsdom + browser:true mock): auth.ts token storage and JWT claim decode — setAuth/getToken/getPin round-trip, clearAuth keeps the PIN (for recovery), clearPin, getExpiry (exp seconds→ms Date; null on missing/malformed), getRole (role claim; null on absent/malformed). Adds jsdom devDependency. Backend: 25 passing. Frontend: 18 passing. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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564104ae23 |
test(e2e): robustness — stable locators, exact assertions, no fixed sleep
- ContextSheet: add data-testid="context-sheet". longpress tests targeted the open sheet via the `.translate-y-0` animation class (breaks on any animation refactor) — now target `[data-testid="context-sheet"][aria-modal="true"]`, which is stable and unambiguous vs. the centered LightboxModal (also aria-modal). - toast-on-failure: the like button was `button.filter(hasText:/\d+/).first()`, which could match any digit-bearing button (e.g. the comment count) → use the stable aria-label "Gefällt mir". - config stats: assert the exact user_count (4 = 3 seeded guests + admin) instead of `>= 3` — deterministic after the per-test truncate, catches under/overcount. - offline-network 429 test: replace the fixed 3s waitForTimeout with a poll-until-the-retry-count-stabilizes (faster, and a real storm never stabilizes → the poll fails, which is the intended outcome). Note: reviewed the "config restore not in try/finally" finding — it's a non-issue. The truncate auto-fixture wipes+reseeds the whole config table (and clears the rate limiter) before every test, so config state cannot leak between tests. All affected specs verified green. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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723a492d44 |
test(unit): add a unit-test layer (backend cargo + frontend vitest)
The suite was almost entirely e2e; pure logic had no direct coverage. Add fast, DB-free unit tests on both sides. Backend (cargo test — inline #[cfg(test)] modules): - rate_limiter: allow-up-to-max-then-block, per-key independence, sliding-window expiry, retry-after bounds, clear(), and client_ip X-Forwarded-For parsing (first entry / whitespace-trim / fallback). - sse_tickets: single-use consume (replay → None), unknown ticket, uniqueness + hex shape, prune keeps fresh tickets, and an expired ticket (injected past-TTL entry) consumes to None. - hashtag: fill the boundary gaps the 3 existing tests missed — stop-at-non-word, the 40-char cap (drops, doesn't truncate), no-dedup contract, and the German umlaut truncation limitation (pinned so a future Unicode fix is deliberate). Frontend (Vitest — new, standalone config that stubs $app/environment so server-safe module paths import cleanly under node): - avatar: avatarPalette (neutral for empty, deterministic, real palette entry) and initials (?, single word, two words, whitespace collapse). - data-mode-store: pickMediaUrl across original/saver modes and the preview→thumbnail→original fallback chain. - `npm run test:unit` script added. Backend: 20 passing. Frontend: 11 passing. svelte-check: 0 errors. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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792a4f0e4b |
fix(frontend): robust Escape handling + deep-link back navigation
focus-trap: focus the trapped container synchronously on mount instead of only after a deferred rAF. The keydown listener is node-scoped, so an Escape pressed before the rAF moved focus into the sheet landed on an element outside the node and was silently dropped — a real keyboard-a11y gap (open a sheet, immediately press Escape → nothing happened). The rAF still refines focus to the first control once laid out. recover: replace the `window.history.length > 1` back-chevron heuristic with SvelteKit's afterNavigate `from` signal. history.length is 2 on a fresh-tab deep link (about:blank + page), so history.back() landed on the blank entry. `from` is null only on a full-page load, so deep-linked users now correctly fall back to /join (or /feed when authed). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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b32231d4f4 |
fix(a11y): gate always-mounted sheet dialog semantics on open state
ContextSheet and UploadSheet stay mounted (slid off-screen via translate-y) when
closed, but declared role="dialog" + aria-modal="true" — and kept their buttons
in the a11y tree + tab order — unconditionally. So a screen reader always saw
2+ simultaneous modal dialogs, and their controls (e.g. each sheet's "Abbrechen")
collided with real open dialogs.
Surfaced by the e2e a11y suite: focus-trap asserted exactly one [role=dialog]
[aria-modal] and got 2; upload-cancel-confirm's getByRole('button',{name:
'Abbrechen'}) matched the composer's X *and* a closed sheet's button.
Fix: when closed, drop role/aria-modal and mark the subtree aria-hidden + inert
so it's out of the a11y tree and tab order entirely. Open sheets are unchanged.
Verified: chromium-mobile a11y/gesture suite now 21 passed / 5 skipped / 0 a11y
failures (focus-trap + upload-cancel-confirm green); svelte-check 0 errors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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a490642f5f |
Merge fix/security-review-batch-2: cross-event authz + upload OOM backstop
Brings the batch-2 security hardening into main (forked from the same base as the UX batch; auto-merged cleanly — verified both sides' edits to social.rs / main.rs coexist): - Cross-event authorization: toggle_like / list_comments / add_comment now event-scope the upload via Upload::find_by_id_and_event (404 on cross-event access); delete_comment uses Comment::soft_delete_in_event. Closes the gap where a guest could like/comment/list across events by upload UUID. - Upload OOM backstop: the /upload route gets DefaultBodyLimit::max(576 MiB) instead of disable(), so a multi-GB body can't be buffered before the handler's per-class size checks run. - upload.rs per-class size-limit refactor, XSS allowlist, deploy hardening (Caddyfile, Dockerfiles, docker-compose, .env.example), and a data-mode doc-comment clarifying the original-media route is capability-(UUID-)gated. The event-scope checks sit before, and batch-3's best-effort count broadcasts after, the like/comment mutations — both preserved. Verified: cargo build clean, svelte-check 0 errors. |
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0d7938aff5 |
fix(feed): width-change measurement invalidation + best-effort SSE counts
Post-commit review follow-ups for the batch-3 feed work.
Frontend — VirtualFeed: the guarded setOptions keyed only on (count, scrollMargin),
so a rotation (or the first-paint 0->real container width) changed colWidth / card
heights without invalidating the cached measurements, leaving getTotalSize and the
scrollbar stale until each row scrolled back through the window. Track appliedWidth
and call virtualizer.measure() on a width delta so heights re-estimate at the new
width (rendered rows re-measure immediately via their ResizeObserver). Covers list +
grid and the first-paint 120px-estimate case.
Backend — social.rs: the fresh like/comment count SELECT used `.await?`, so a
transient DB failure would 500 the request after the like/comment had already
committed. Make the count + broadcast best-effort (if let Ok { ... }); the mutation
succeeds regardless and the next event / pull-to-refresh reconciles the count.
Docs — FOLLOWUPS: record the review findings left as-is (grid-prepend tile reflow,
filtered-grid auto-load which is pre-existing, comment-delete stale count, and the
last-write-wins count ordering note).
Verified: svelte-check 0 errors, cargo build clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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e79e020566 |
feat(eventsnap): UX review batch-3 — feed virtualization, a11y/UX fixes, shared primitives
Frontend - Feed: DOM-windowing via @tanstack/svelte-virtual (new VirtualFeed). The window virtualizer keeps the sticky header, pull-to-refresh, infinite-scroll sentinel and bottom nav working. List = dynamic measured heights keyed by upload id + anchorTo:start so an SSE prepend doesn't jump a scrolled reader; grid = measured square rows. Drops the content-visibility band-aid and the old FeedGrid. measureElement(null) on row unmount prevents ResizeObserver retention; stable option callbacks + guarded setOptions avoid O(n) re-measure on like/comment patches. - Global: viewport-fit=cover (activates safe-area insets), lang=de, PWA manifest + maskable icon + apple-touch metas, prefers-reduced-motion, safe-area-top headers. - Feed reactivity: like/comment SSE patch the single card in place; upload-processed debounced in-place merge; IntersectionObserver leak fixed; shared 60s clock. - CLS: list cards reserve the skeleton aspect box. - Destructive actions (promote/demote/unban, gallery release) routed through ConfirmSheet (host + admin). - Export OOM: streamed download via single-use ticket instead of res.blob(). - Shared primitives: IconButton (44px hit area), scrollLock action; UploadSheet a11y. - Polish: api timeout + non-JSON guard, focus-trap offsetParent fix, pull-to-refresh passive:false + guards, diashow keyboard a11y, Toaster assertive errors, dark-mode gaps, aria-pressed on like/chip state, CameraCapture mic-on-video + retry, ConfirmSheet spinner, upload beforeunload warning, emoji->SVG icons. Backend - social.rs: like/comment SSE broadcasts now carry the fresh count so feed clients patch one card in place instead of refetching page 1. - admin.rs / main.rs: supporting changes for the above. Verified: svelte-check 0 errors, frontend build clean, /feed SSR 200. Runtime feed scroll-feel validation still owed (documented in FOLLOWUPS.md). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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1bb58b59ad |
fix(security): re-review follow-ups — drop HEIC/HEIF, fix stale comment
Address the two items from the adversarial re-review of batch-2. - upload: remove image/heic + image/heif from ALLOWED_MEDIA. Neither the `image` crate nor the bundled ffmpeg 6.1 (Alpine 3.21 — HEIF demuxer only landed in ffmpeg 7.0) can decode them, so accepting them stored posts that never got a thumbnail. iOS Safari transcodes HEIC->JPEG on file-input selection, so this rejects only the rare HEIC-preserving path, now with a clear error instead of a silently broken post. - data-mode-store: correct the stale "auth-gated" comment — the /original route is intentionally unauthenticated (UUID-as-capability) so it works from plain <img src> / <video src>. Re-verified: cargo build (only the pre-existing middleware.rs warning). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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edcef0258c |
fix(security): batch-2 hardening — XSS allowlist, event-scoping, deploy
Address the seven findings from the security & deployment review. High: - upload: make infer authoritative — reject files it can't identify (SVG/HTML/JS) and require the detected MIME to be on an ALLOWED_MEDIA allowlist; derive the stored MIME and on-disk extension from the detected type, ignoring client filename/Content-Type. Closes the stored-XSS vector via media served on-origin. - deploy: rename docker-compose.override.yml -> docker-compose.dev.yml so the default `docker compose up -d` no longer publishes Postgres 5432 to the host; the port map is now opt-in via -f. README updated. Medium: - upload: DefaultBodyLimit::disable() -> max(576 MiB) as an HTTP-level OOM backstop; handler still enforces precise per-class size limits. - docker: run backend and frontend as non-root users. Low: - social/upload: event-scope toggle_like, list_comments, add_comment, delete_comment, edit_upload, delete_upload via find_by_id_and_event / soft_delete_in_event — cross-event IDs now resolve to 404. - Caddy: site-wide HSTS / nosniff / X-Frame-Options / Referrer-Policy, plus Content-Disposition: attachment on /media/originals/*. - .env.example: replace default Postgres password with a CHANGE_ME hint. Out of scope: localStorage JWT (root cause fixed; httpOnly cookies are a larger change tracked separately). Verified: cargo build (no new warnings), cargo test (3 passed), caddy validate, docker compose config (no 5432 published by default). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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309c25bc06 |
feat(frontend): UX review followups — primitives + a11y/UX fixes across 4 passes
New shared primitives: - Toaster + toast-store, ConfirmSheet, Modal, focusTrap action, pullToRefresh action, avatarPalette + initials helper, Skeleton, HeartBurst, haptics, export-status store with onClearAuth hook Critical UX/a11y: - Replaced window.confirm with branded ConfirmSheet - Focus management + Escape on every modal (PIN, Lightbox, Onboarding, ContextSheet, data-mode sheet, leave-confirm, HTML guide, host/admin ban + PIN-display modals) - Sheet backdrops are real buttons with aria-label - Silent ApiError catches now surface via global Toaster Major polish: - Dark-mode parity on HashtagChips + avatars (shared palette) - Conditional Export tab in BottomNav (badge dot when ZIP ready) - Back chevrons on /recover (history-aware) and /export - Upload composer discard confirmation when content is staged - Camera segmented Photo/Video shutter - PIN auto-submit on 4th digit, paste-flash-free (controlled input) - Welcome-back toast on /feed after PIN recovery Minor: - Skeleton states on feed; pull-to-refresh with live drag indicator - Haptics on like / capture / submit / PIN-copy / onboarding complete - Comment 500-char counter; quota "Fast voll" / "Limit erreicht" labels - Onboarding pip ≥24px tap targets; long-press hint step - overscroll-behavior lock on <html> while feed mounted - teardownExportStatus wired via onClearAuth (covers 401 + explicit logout) - ConfirmSheet per-instance titleId; Modal requires titleId or ariaLabel Tests (7 new Playwright specs): - 01-auth/pin-auto-submit, 01-auth/back-chevron - 03-feed/confirm-sheet-delete, 03-feed/toast-on-failure - 09-mobile/focus-trap, 09-mobile/sheet-escape, 09-mobile/upload-cancel-confirm FOLLOWUPS.md captures the deferred AT inert containment work with acceptance criteria + implementation sketches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |