7d0334bf22fe2abab502de7b3182e556d5e0c3b6
12 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
fabi
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3bcb7c6a76 |
fix(deploy): close the POSTGRES_PASSWORD trap that broke a fresh deploy either way
README step 2 said to set "DOMAIN, JWT_SECRET, ADMIN_PASSWORD_HASH, EVENT_NAME, etc." -- POSTGRES_PASSWORD was not in that list. .env.example said to set it and keep it in sync with DATABASE_URL. The two documents disagreed, and both readings ended badly. Branch A, README verbatim: the stack came up GREEN and healthy on CHANGE_ME_use_a_strong_password -- a database credential published in the public repo. The production secret guard covered JWT_SECRET and ADMIN_PASSWORD_HASH, and nothing anywhere looked at the Postgres password. Branch B, .env.example verbatim: a permanent restart loop, "password authentication failed for user eventsnap". The guard's own design made Branch B near-certain. It stops the APP on the first `docker compose up -d` -- but not the `db` service in that same command, which initialises its data directory and bakes in whatever password was in .env at that moment. POSTGRES_PASSWORD is honoured ONLY at initdb. So the intended recovery -- see the refusal, fix your secrets, boot again -- was exactly the sequence that broke it. Nothing in the error named the cause, and the remedy (`down -v`) is both unguessable and the one command you must never run once real data exists. Three changes, which have to ship together: the guard alone would just move operators out of Branch A and into Branch B. - The guard now rejects a placeholder DATABASE_URL in production (the password rides in that URL, which is what the app actually reads). Branch A can no longer boot. - It reports EVERY unset secret in one message instead of returning on the first. Fixing two secrets used to cost two boot cycles, on a stack where Caddy waits on the unhealthy app throughout, and each avoidable cycle is another chance to reach for -v. - A 28P01 handler in db.rs turns the unguessable failure into a self-explaining one: it names the initdb semantics, gives `down -v` with an explicit "deletes db + media + exports, no undo", and gives the ALTER ROLE alternative for when data already exists. Docs: step 2 now names POSTGRES_PASSWORD and says every secret must be set BEFORE the first up; the troubleshooting block covers the auth-failure loop and both remedies. Also replaces htpasswd (apache2-utils -- not on a stock VPS) with `docker run --rm caddy:2-alpine caddy hash-password`, an image the stack already pulls, in README, .env.example and the guard's own message. Verified the output ($2a$14) against the shipped $2y$12 example. Verified on a real Postgres, not just in tests: Branch A refuses and names DATABASE_URL; all three placeholders report in one boot; a volume initialised with one password and connected to with another prints the diagnostic; an unrelated connect failure (dead port) stays silent. 8 unit tests, including that non-prod ignores all of it so the e2e stack is unaffected. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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fabi
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5f702f2b40 |
fix(audit-5): export disk preflight, media reclaim, low-disk warning, restore docs
Fifth round, all storage. The keepsake could not fit on the documented hardware
and failed halfway through a multi-GB write, leaving the deliverable stuck; the
quota had stopped bounding the disk; and the backup had no restore procedure.
Squashed from 6 commits, original messages preserved below.
──────── 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.
──────── fix(maintenance): reclaim the media of deliberately deleted uploads
The quota stopped bounding the disk. `soft_delete_in_event` stamps `deleted_at` and
refunds `total_upload_bytes`, but nothing ever removed the bytes, and the hourly
sweep reached only `compression_status = 'failed'`. Upload 500 MB, delete, quota back
to zero, upload another 500 MB. Not an attack -- a guest curating their camera roll,
which is what people do. The host then sees guests hitting "Du hast dein Upload-Limit
erreicht" while the admin widget shows a disk full of files no upload row points at,
and the quota message is actively misleading because the space really is gone, just
not to anyone the accounting can name.
Two retention windows, because the two deletes mean different things. A compression
failure keeps its 14 days: the guest didn't ask for it and may not be able to retake
the photo. A deliberate removal gets 24 hours -- 14 days outlives the whole event, so
a deliberate delete would never reclaim anything while it mattered, and a day still
covers a mis-tap.
Wider than reported: ALL FOUR paths are reclaimed, not just the original. Preview,
display and thumbnail are each a separate file, none counted in
`original_size_bytes`, and nothing ever removed them either. That was invisible while
the sweep only saw failed compressions (which produce no derivatives) and becomes
three leaked files per upload the moment it reaches a successful one. A row is
re-selected until every path is cleared, and the columns are cleared only once every
file for that upload is gone -- clearing after a partial success would strand the
survivors in exactly the unowned state this drains.
`backfill_stale_derivatives` selects on `display_path IS NULL AND preview_path IS NOT
NULL`, which is close enough to the post-sweep state to be worth pinning: it is
guarded on `deleted_at IS NULL`, so it cannot re-decode an original that is no longer
on disk. Covered.
Residual, deliberately: within the 24h window the bytes are still spent and still
unaccounted, so delete-and-re-upload through an eight-hour event can outrun the
sweep. Bounding that means holding the quota until the file is reclaimed rather than
refunding at `deleted_at`. The low-disk warning is the net under it.
Tests: 6 DB-backed, replacing 3. The one asserting an owner-deleted upload IS
reclaimed is the exact inverse of what this file used to assert.
──────── 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.
──────── 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.
──────── chore: raise the db memory limit and rate-limit social writes
Two smaller operational items.
POSTGRES 512M -> 1G. DATABASE_MAX_CONNECTIONS is 30 for a ~100-guest event (feed
polling + SSE + uploads at once), and 30 backends plus Postgres 16's default
shared_buffers leaves very little headroom at 512M. An OOM here doesn't degrade one
feature -- every request path touches the database, so it takes the event down.
Memory is the cheaper knob than shrinking the pool back and reintroducing the
queueing it was raised to fix. .env.example now names the pairing explicitly, the way
it already does for COMPRESSION_WORKER_CONCURRENCY.
SOCIAL WRITES WERE UNTHROTTLED. toggle_like, add_comment and delete_comment were the
only mutating endpoints in the app with no limit at all -- upload, join, recover,
export and admin login all carry one. Asymmetric coverage rather than a deliberate
decision.
Low severity, and honestly so: a like fans an SSE broadcast to every client, but the
export regeneration a comment deletion triggers is contained (REGEN_DEBOUNCE 20s,
workers born with their epoch, superseded ones inert). So the ceiling is 120/min --
far above anything a real guest produces. This bounds a script, not an enthusiastic
double-tapper.
ONE bucket across all three actions: separate buckets would let a caller triple the
aggregate write rate by alternating between them. Keyed per USER, matching the feed
and upload limits -- at a venue every guest is behind one NAT, and an IP key is what
made the /join and /feed limits turn guests away in the first place.
Migration 020 seeds both keys, and both are wired into the admin allowlist, the
config UI and the e2e reseed -- the step two earlier per-area toggles missed, which
left switches that existed in code and could never be flipped.
Tests: 4 e2e, including that the shared bucket really is shared (the part most likely
to be lost in a refactor) and that one guest hitting the ceiling doesn't block
another behind the same IP.
──────── fix(e2e): stop the video poster assertion racing the ffmpeg thumbnail
Pre-existing, and it fired for real during the full-suite run on a cold stack.
The lightbox binds `poster={upload.thumbnail_url ?? undefined}`, so the attribute is
absent until compression produces the thumbnail. This test asserted on it immediately
after seeding, never waiting for the worker -- unlike the Range test further down the
same file, which does poll. Against a warm stack the worker usually wins; against a
freshly rebuilt one (`stack:down -v`, cold ffmpeg) it doesn't.
That is the worst possible time for a false failure: the first run after a rebuild is
exactly when you are trying to establish whether a change broke something. Poll for
`compression_status = 'done'` before the poster assertion. The `src` assertion needs
no wait and keeps none.
Verified with --repeat-each=3.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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fabi
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06ade4e158 |
fix(audit-3): restore the decode allocation guard, route /health in production
Third round. The decode allocation guard is a regression from round 1: swapping
reader.decode() for into_decoder() silently dropped the max_alloc enforcement
while keeping the comment that claimed it held.
Squashed from 3 commits, original messages preserved below.
──────── fix(imaging): restore the decode allocation guard I removed in round 1
This is a regression I introduced, not a pre-existing gap. Before 05948d8 the
compression worker used `ImageReader::decode()`, which does:
let mut decoder = Self::make_decoder(format, self.inner, limits.clone())?;
limits.reserve(decoder.total_bytes())?; // enforces max_alloc
decoder.set_limits(limits)?;
Reading the EXIF orientation tag needs `into_decoder()` instead, and that skips
the reserve entirely — the crate's own FIXME concedes `from_decoder` doesn't
compensate. Nothing else enforces `max_alloc`: the JPEG decoder's `set_limits`
only checks support and dimensions. So the 256 MiB budget has been inert since
that commit, and round 2 then propagated the weakened path into export.rs through
the shared helper, in a commit whose message claimed the helper "carries" the
decompression-bomb cap. It didn't, and the comment saying max_alloc "hard-caps
the decode allocation" was simply false.
What was left was only the per-axis cap, which permits 12000x12000 — 412 MiB
decoded, 824 MiB for the two concurrent decodes the worker runs by default,
against a 1 GiB container. Deploy-blocking right now because bumping
DERIVATIVES_REV makes the first boot after a deploy re-decode the entire gallery
two at a time: an OOM kill there restarts the container, which re-runs the
backfill. A boot loop, on the first deploy of these fixes.
Re-add the reserve exactly as `decode()` does it. Per the budget decision it stays
at 256 MiB (~89 MP for RGB8, above any mainstream phone's real output); two
concurrent decodes now peak at 512 MiB. Oversized images take the graceful path
from round 1 — original retained, quota refunded, upload-error toast — and fail
after the header parse but BEFORE any pixels are read, so they cost a header read
rather than an allocation. Measured peak during a concurrent oversized burst: 3.0
MiB.
Test parity is the other half, and the reason this was invisible: the e2e app
container had NO memory limit while production is capped at 1 GiB, so a decode
that would OOM-kill production simply succeeded in CI. Mirror the 1 GiB cap in
docker-compose.test.yml. That is the third divergence of this shape, after WebKit
missing from CI and /health existing only in Caddyfile.test.
Tests: a fixture that is 568 KiB on disk and 283 MiB decoded (11000x9000 = 99 MP,
deliberately UNDER the per-axis cap so the axis check cannot be what rejects it).
A unit test asserts the refusal — it fails against the old code, which decoded it
into an 11000x9000 buffer — with a companion asserting an ordinary photo still
decodes AND still gets its orientation applied, so the guard didn't become a
blanket refusal. An e2e test uploads it singly and as a concurrent pair, asserting
compression lands in 'failed' and the backend is still serving and still
processing afterwards.
──────── fix(deploy): route /health in production, and actually apply Caddyfile changes
Two defects in the update procedure I wrote last round, both of which make a
successful-looking deploy a lie.
1. The documented health check could never pass.
`curl -fsS https://DOMAIN/health` 404s against a perfectly healthy production
stack. The backend registers /health on its ROOT router, not under /api/v1, and
the production Caddyfile proxies only /api/* and /media/* — so /health fell
through to the SvelteKit catch-all, which has no such route and returns its 404
page. With -f, curl exits 22 and the `&& echo` never runs. My own gloss
("Anything other than ok means check the logs") then sent the operator chasing a
phantom outage.
e2e/Caddyfile.test has carried `reverse_proxy /health app:3000` since it was
written — precisely because the catch-all would otherwise swallow it. Production
never did. Per the fix-the-gap-not-the-doc call, production gets the same line,
and /health joins the no-store matcher so a cached response can't report the last
known state instead of the current one. Verified by running the production
Caddyfile against the real backend: /health -> 200 "ok", Cache-Control: no-store,
with /api/v1/event and / unaffected.
2. The sequence never reloaded Caddy, so a Caddyfile-only change was dropped.
`--build` only rebuilds services with a `build:` section, and caddy is a pinned
upstream image. Compose decides whether to recreate a container from its config
hash, which covers the mount SPECIFICATION but not the mounted file's CONTENTS —
so a git pull that changes ./Caddyfile produces no delta, Compose reports
`Running`, and Caddy serves its old config indefinitely. Exit code 0 throughout.
Round 1's iOS download fix (137c4ee) is exactly this shape: Caddyfile plus four
e2e files, so 100% of its production effect is in that one file. Following the
README to the letter deployed it, showed both image IDs changing, and left iOS
downloads broken.
Demonstrated rather than assumed — added a probe header to a Caddyfile, ran the
old sequence (`up -d --build`): header absent, change silently dropped. Ran the
new step 4 (`up -d --force-recreate caddy`): header served.
`--force-recreate` rather than `restart` or `caddy reload` because the bind mount
is resolved to an inode at container-create time and git pull replaces the file
rather than editing in place, so a restart can re-read the stale content — the
exact failure I hit in round 1 when `caddy reload` didn't pick up an edit.
Also rewrites the "db and caddy are untouched … so data volumes survive" sentence.
I wrote it as reassurance; "caddy is untouched" was the bug.
──────── chore: take the Bash(*) permission change back out of the shared settings
`.claude/settings.json` is committed and applies to anyone who clones. Fabi's
local `allow: ["Bash(*)"]` plus deny list ended up in it, inside f0d69f1 — a
commit about the image decode guard, which has nothing to do with permissions.
That was my mistake, twice. The file was already modified when I started the
round: my `git status --short` check printed "(clean)" from an unconditional
`echo` rather than from the status output, so I read a dirty tree as clean. Then
`git add -A` swept it into an unrelated commit, and I reported afterwards that I
had left it untouched. Neither the check nor the claim was true.
Restores the shared file to its previous three narrow entries. The permission
setup itself is preserved, moved to `.claude/settings.local.json`, which
`.gitignore:34` covers precisely so per-user permissions stay per-user — the
existing 442 entries there are kept alongside it.
Not rewriting f0d69f1 to erase this: main is unpushed so it would be safe, but a
visible correction is worth more than a tidy history, and a rebase across the
merge commits carries more risk than the mistake does.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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fabi
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b601c062bd |
fix(audit-2): video playback, role identity, keepsake EXIF, recover ceiling, WebKit CI
Second round: the two regressions the first round introduced, the remaining
gaps it left, and the CI change that makes the iOS guarantees actually gate a
change rather than being asserted.
Squashed from 9 commits, original messages preserved below.
──────── docs(deploy): document the update path — `up -d` alone ships nothing
The README only ever described a fresh install. There was no update section
anywhere, and `--build` appeared nowhere in the docs.
That matters because `app` and `frontend` are `build:` services with no published
image tag, and Compose has no source-change detection: if an image by that name
exists it is reused. So the natural `git pull && docker compose up -d` reports
"Container app-1 Running", rebuilds nothing, and exits 0. A deploy that shipped
none of the new code is indistinguishable from a successful one — which is how
eleven merged fixes can sit in the repo and never reach the box.
Verified both halves against a real stack rather than asserting them: with a
source change staged, `up -d` left the image ID untouched; `up -d --build`
produced a new image ID and a healthy /health.
Adds an "Updating an existing deployment" section covering backup-before-migrate,
pull, rebuild, health check, and an image-ID comparison to prove a build actually
happened. Also spells out the rollback trap: migrations run on boot and are not
undone by checking out an older commit, so rolling back code without restoring
the snapshot leaves the schema ahead of the binary and the app refusing to start.
──────── 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.
──────── 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.
──────── fix(compression): reclaim failed originals instead of leaking them
Round 1 stopped the compression worker deleting an upload's original on failure —
a transient ENOSPC or a codec panic must never destroy the only copy of a photo a
guest cannot retake. But it left `Upload::soft_delete`'s quota refund in place, so
the bytes stayed on disk while the uploader was charged nothing for them.
That is worse than it first looks. The row is soft-deleted, so the file is
invisible and unowned; a guest hitting a reproducible codec failure can accumulate
orphans indefinitely at zero personal cost. And `active_uploaders` counts only
users with non-deleted uploads, so dropping out of that count RAISES everyone's
per-user ceiling — the leak loosens the very quota meant to contain it.
Keep the refund: the uploader didn't cause the failure and shouldn't silently lose
quota to it. Bound the leak instead, with an hourly sweep alongside the existing
session cleanup in `spawn_periodic_tasks`, reclaiming failed originals older than
14 days — comfortably longer than any single event, so an operator investigating a
failed upload still has the file.
The selection predicate is the entire safety argument, so it is deliberately
narrow: `compression_status = 'failed'` AND soft-deleted AND past the window AND
`original_path <> ''`. That is exactly the state the give-up path leaves behind,
and it cannot reach a live upload, an owner-deleted one, or a failure still inside
its recovery window. `original_path` is cleared after a successful reclaim, which
makes the sweep idempotent — otherwise a row whose file is already gone is
re-selected on every tick forever. The row itself is kept as the audit trail.
Tests reproduce the selection verbatim (same pattern as upload_concurrency) and
assert it against five near-misses that must survive, both sides of the retention
boundary, and the idempotence property.
Also fixes two comments in export.rs still claiming "the compression worker
hard-deletes an original when its transcode fails" — no longer true, and the
defensive handling they justify is now justified by this sweep and by ordinary
deletes instead.
──────── fix(export): apply EXIF orientation in the keepsake too
Round 1 fixed EXIF orientation in the compression worker, which corrected the live
app — feed preview and diashow display. The export worker was missed, and it does
not reuse those derivatives: it re-decodes the originals itself with `image::open`,
which ignores the orientation tag, then re-encodes to JPEG, which drops the tag —
so the viewer has no way to recover it.
The damage was oddly shaped, which is exactly why it reads as a viewer bug:
Gallery.zip originals correct (byte-copied, EXIF intact)
Memories viewer grid thumbnails SIDEWAYS (always)
Memories viewer full image >5 MB SIDEWAYS (re-encoded at 2000px)
Memories viewer full image ≤5 MB correct (streamed byte-for-byte)
So in the keepsake people actually keep, every portrait photo in the grid was on
its side, and clicking through silently "fixed" small photos but not large ones.
Rather than paste the decoder dance a third time, extract `services::imaging::
decode_oriented` and route both workers through it, so there is exactly one way to
turn a file on disk into a DynamicImage. It carries a second invariant that had
also drifted: `image::open` applies NO decode limits, so the export path was
decoding arbitrary user-supplied images unbounded — the decompression-bomb cap
existed only in the compression worker. Both now come as a pair, which is the
point of having one function.
Not done: switching export to consume the existing `display` derivative. It would
fix orientation and drop a redundant full-resolution decode per photo, but it
would also replace the pristine ≤5 MB originals in the keepsake with 2048px
re-encodes — a real quality regression in the one artefact people keep forever.
Test uploads the round-1 fixture (40x20 landscape tagged Orientation=6), runs a
real export, pulls the thumbnail out of Memories.zip and asserts it came back
portrait — with a sanity check that the source really is stored landscape, so the
test can't pass against a pipeline that does nothing.
──────── fix(recover): cap name cycling, and stop bcrypt blocking the runtime
Round 1 gave /join a per-IP ceiling and left /recover with only its
`recover:{ip}:{name}` bucket. That key is right for the job it was written for —
stopping someone who knows a display name (they're listed on the feed) from
burning the victim's 3-strike PIN counter and locking them out on repeat. But the
name is ATTACKER-CHOSEN, so cycling names mints a fresh 5-attempt bucket every
time and the per-IP cost is unbounded.
What sits behind that limiter makes it worse than a normal flood: every call runs
a cost-12 bcrypt verify, including an UNCONDITIONAL throwaway verify for names
that don't exist — added deliberately to close a timing oracle. So an unknown name
is the single cheapest way to make the server do ~200ms of hashing.
Adds `recover_ip_rate_per_min` (default 30, migration 019), checked BEFORE the
per-name bucket so a name generator can't walk past it. 30/min is far above any
real recovery attempt while capping a flood. The per-name bucket is untouched and
remains the anti-guessing control.
The second half matters as much as the first: bcrypt was running inline on the
async runtime everywhere. At cost 12 that pins a tokio worker thread for ~200ms,
and there is only one per core — so a login flood stalled every other request on
the box, including the feed. There was no spawn_blocking anywhere in the auth
module, despite SECURITY-BACKLOG claiming bcrypt had been offloaded.
Route all of it through `verify_password` / `hash_password` on the blocking pool.
That covers /recover, /admin/login, the host PIN reset, and — the one most likely
to bite at a real event — the PIN hash minted on every single /join. Saturating
the blocking pool degrades logins; saturating the worker threads degrades
everything.
Tests: cycling distinct names from one IP now hits the ceiling with a Retry-After,
and — the assertion that keeps the fix honest — repeated wrong PINs against ONE
name are still throttled with the ceiling set generously high, so the ceiling
added protection rather than replacing it.
──────── ci(e2e): run WebKit, so the iOS guarantees actually gate a PR
The workflow installed only Chromium and ran chromium-desktop + chromium-mobile.
iOS Safari is the app's stated primary user — a wedding guest opening a QR link —
and WebKit is the only engine in the matrix that reproduces two of its behaviours:
- it enforces X-Frame-Options on the hidden download iframe, so a site-wide DENY
makes the keepsake download silently do nothing. Blink hands attachments to
the download manager before the frame check and never notices.
- it abandons a <video> load unless its Range probe gets a 206.
Both of those shipped. Adding 06-export to the webkit project in the round-1 fix
bought nothing on a PR, because CI never ran that project at all — the regression
test written specifically to catch the blocker only ever executed locally.
Runs 71 tests (67 pass, 4 skip on the documented IndexedDB-blob harness
limitation) in ~1.5 minutes locally, using the exact command added here.
──────── chore(backend): satisfy cargo fmt
`checks.yml` runs `cargo fmt --check`, and it has been failing since the round-1
audit fixes: I gated those on `cargo build` and `cargo clippy` but never ran fmt,
so three files drifted then and eight more this round. Pure formatting — no
behaviour change; clippy stays at zero and all 70 backend tests still pass.
Worth noting for next time: clippy passing is not evidence fmt does.
──────── 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
|
||
|
fabi
|
0c0eed885a |
fix(audit-1): media gating, per-user limits, moderation UI, upload integrity
First audit round: a blocker and eight high-severity findings across the media
access gate, the guest-facing rate limiters, host moderation, and the upload
pipeline — plus the backup commands and the e2e/production divergences that hid
several of them.
Squashed from 7 commits, original messages preserved below.
──────── fix(export): let the keepsake download through X-Frame-Options on iOS
The keepsake download navigates a hidden, same-origin iframe (deliberately:
a top-level navigation to a 404/429 would unload the PWA). Caddy stamped a
site-wide `X-Frame-Options: DENY` that also covered the proxied `/api/*`.
Blink hands a `Content-Disposition: attachment` response to the download
manager at the network layer, so Chromium never noticed. WebKit enforces XFO
on the frame navigation first and aborts the load — so on iOS Safari, the
app's primary platform, tapping Download did nothing at all, silently.
Carve the two export endpoints out to SAMEORIGIN, which still blocks
cross-origin framing. Implemented as two disjoint matchers rather than an
override: Caddy applies the FIRST `header` directive outermost, so it wins on
write and a later, more specific `header` is silently ignored (verified
against the running test stack).
Also close the test gap that let this ship:
- `06-export` ran on chromium-desktop only; add it to `webkit-iphone`, the
only engine that enforces XFO on the download frame.
- No test in the suite ever clicked a download button — every archive
assertion used Node `fetch`, which has no frame and no XFO enforcement.
Add a spec that clicks it and awaits a real `download` event. Verified
falsifiable: with the blanket DENY reinstated it fails and reports the
WebKit refusal as the cause.
- Fix `ExportPage`'s card-scoped locators, which matched nothing: the cards
carry `class="card p-5"` (a Tailwind `@apply` component class), never the
`rounded-xl` the page object looked for. This had left the "shows enabled
download buttons" test red on main.
──────── fix(media): close the percent-escape bypass of the media gate
`/media/%70reviews/{id}.jpg` served a taken-down photo to anyone,
unauthenticated. Verified against the running stack: the literal path 404s,
the escaped one returned 200 with the full image. Same for displays,
thumbnails and originals, and any escaped byte in any position works.
Cause: the block was four `nest_service("/media/previews", 404)` route
matches sitting above a `ServeDir` on `/media`. axum matches on the RAW path
(matchit does no percent-decoding), while `ServeDir` percent-decodes when it
resolves the file. So `%70reviews` missed every blocker, fell through to the
ServeDir, and was decoded back to `previews/` on disk — reaching the bytes
with no soft-delete and no ban-hide check. That defeats a host takedown,
which is the entire point of the gate.
Remove the `/media` route tree outright instead of racing the decoder.
Nothing needs it: every media URL the backend emits is already a gated
`/api/v1/upload/{id}/{original,preview,display,thumbnail}` alias
(handlers::feed), the frontend contains zero `/media/` references, and the
`/media` in config.rs/disk.rs is the filesystem path while `media/` in
export.rs is a path inside the zip. `/media/**` now 404s regardless of
encoding. The route's own comment already said it "serves nothing" — it
wasn't a backstop, it was the vector.
Caddy keeps proxying /media/* deliberately: the app 404s it, and forwarding
means the e2e gating specs exercise the app's refusal exactly as production
would rather than being masked by the SvelteKit 404 page.
Extend the gating spec with the encoded variants — asserting only the literal
spelling is what let this sit undetected.
──────── fix(rate-limit): key the guest-facing limiters per user, not per IP
At a venue every guest is behind one NAT, so an IP-keyed limiter hands the
whole party a single bucket. On a fresh deploy 12 guests arriving together
meant 5 joined and 7 were turned away, with no Retry-After telling them when
to retry. `/feed` (60/min) and `/export` (3 per DAY — the fourth guest to
fetch their keepsake locked out until tomorrow) had the same defect.
`feed_delta` was already keyed per-user and its comment states the exact
rationale ("so one client can't starve others behind a shared NAT"); this
makes its siblings match.
- feed:{ip} -> feed:{user_id} (auth was already in scope)
- export:{ip} -> export:{user_id} (resolved from the download ticket's
session, which was previously looked up and discarded)
- join:{ip}: pre-auth, so there is no user to key on. Split in two — a loose
per-IP ceiling that only bounds raw volume (new `join_ip_rate_per_min`,
default 60, migration 017), plus the real 5/60s anti-spam bucket keyed
per (ip, name), mirroring the existing `recover:{ip}:{name}`.
admin_login / recover / pin_reset_req stay IP-keyed on purpose and are now
commented as such: they guard credential guessing, where a per-user or
per-name key would just hand an attacker a fresh bucket per guess.
Retry-After: the machinery existed but 7 of 8 sites called `check()` and
hard-coded `None`, so a throttled client was told to back off but never for
how long. Delete the bool `check()` wrapper entirely so `check_with_retry`
is the only entry point and the delay cannot be discarded by accident. Also
surface it for the PIN lockout, where the deadline was already known.
Fix the "unknown" fallback while here: every client_ip() caller passed that
literal, so any request without X-Forwarded-For — anything reaching the app
directly rather than through Caddy — shared ONE global bucket. Serve with
connect-info and use the peer address.
Tests: the reseed forces every limiter toggle off before each test, which is
why this whole class was invisible. Add 01-auth/rate-limit-shared-nat, which
enables them and asserts 12 guests share an IP without collision, that one
guest hammering their own name IS still throttled (so the fix re-keys rather
than removes the limit), and that feed/export buckets are per-user. Retarget
the ddos join test at the new per-IP ceiling — it asserted the defect.
Also seed `admin_login_rate_enabled` (read by the handler, seeded by no
migration and no reseed) and register `join_ip_rate_per_min` in the admin
config allowlist. Unrelated pre-existing red test fixed: 01-auth/join
asserted a "Willkommen!" heading the wedding redesign removed.
──────── 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.
──────── 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.
──────── docs(backup): make the backup commands work; fix the e2e/prod divergences
Backup. Both documented commands failed on the shipped stack, and the sentence
explaining them was wrong too:
- `pg_dump $DATABASE_URL` — `DATABASE_URL` is only ever in the compose
environment, never an operator's shell, and it points at `db:5432`, which is
compose-internal DNS. The app image has no postgres client either.
- `> /media/backups/…` — `/media` is a named volume mounted inside the app
container, not a host path, and nothing ever creates a `backups` subdirectory.
- `rsync /opt/eventsnap/media/` — that path does not exist anywhere.
- "a single path to back up" — false, and dangerously so: exports were moved to
their own `exports_data` volume precisely so a keepsake (which contains every
photo in the event) can't be served off the media tree. Backing up only
`media_data` silently loses every generated keepsake.
Rewritten as three commands — db via `docker compose exec -T db pg_dump`, and one
`docker run … tar` per volume — all verified against the running stack. The
volume mounts use `/src`, not `/media`: I hit the footgun while testing this.
Docker pre-populates an EMPTY volume from the image's own directory and chowns it
to match, so `-v media_data:/media alpine` tars alpine's cdrom/floppy/usb, writes
them into the volume, and leaves it root-owned so the non-root app can no longer
write. Mounting where the image has nothing avoids all of it. Documented inline
so the next person doesn't rediscover it.
Also correct the architecture notes: `/media/*` no longer routes to the backend
(that static tree was removed as a gating bypass), and `exports_data` was missing
from the volume list — the one volume an operator most needs to know about.
e2e stack: add the `EXPORT_PATH` + `/exports` volume it was missing. The file
says "mirrors production layout"; without these, exports landed on the container's
writable layer at the default path, so export-leak and export-video wrote real
archives into ephemeral storage and the "exports live outside media" invariant
was never actually exercised.
Pre-existing red test, unrelated to the audit: all four 02-upload/quota tests
have been failing since
|
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|
fabi
|
3f74c65787 |
ci: run the checks that only ran on a laptop; mobile in CI; retries 0
CI ran Playwright (chromium-desktop) + the dependency audit and nothing else. cargo test,
clippy, the frontend vitest suite, svelte-check and the e2e typecheck were all green on a
developer's machine and gated NOTHING.
checks.yml (new): cargo test (with a Postgres service; --test-threads bounded so the
sqlx per-test DBs can't exhaust connections) + clippy; vitest + svelte-check; e2e tsc.
e2e.yml: also run the chromium-mobile project — 22 tests (focus traps, touch targets,
safe-area, viewport reflow) that never ran in CI on a phone-first app.
playwright.config: widen webkit-iphone beyond @smoke (2 specs) to the core guest journeys
(auth/upload/feed) — iOS Safari is the PRIMARY browser here; and retries 2 → 0.
retries:0 is deliberate and against the usual advice: this repo's real bugs are races, a
race is indistinguishable from a flake from outside, and a retry resolves that ambiguity
toward "flake" every time — it took a real 3%-flaky product bug from 1-in-33 to 1-in-37000,
green. A flake here is a bug report.
Not gated: cargo fmt (the tree has never been rustfmt'd — a 112-file reformat would bury
every real diff; do it separately). WebKit widening is unverified locally (needs libavif16
via sudo), so its first CI run may surface real iOS bugs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
|
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|
fabi
|
41ac742af8 |
test+docs: tighten H1 assertions, cover secret/XFF edges, document boot & SSE-ban
Re-review follow-ups (non-blocking quality items): Tests: - moderation H1 specs now assert exact `→ 403` instead of bare .rejects.toThrow(), so a spurious 500 can no longer masquerade as "revocation worked". - config: added case-insensitivity (upper/mixed-case placeholder) and the len==32/31 boundary cases for validate_secrets. - rate_limiter: added the trailing-comma empty-entry case for client_ip (must fall back, not return ""). (Backend unit tests: 35 pass.) Docs: - README: note that with APP_ENV=production a placeholder .env makes the app refuse to boot and Caddy wait unhealthy — reason is in `docker compose logs app`. - SECURITY-BACKLOG + sse.rs comment: document that a mid-session ban does not tear down an already-open SSE stream (new tickets are blocked; low blast radius). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
||
|
fabi
|
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> |
||
|
fabi
|
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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|
MechaCat02
|
e42d8a92a1 |
feat(e2e): Playwright suite — 134 tests across 9 spec areas + UA matrix
Adds an end-to-end Playwright test suite under e2e/ that spins up an
isolated docker-compose stack (Postgres :55432, Caddy :3101, backend with
EVENTSNAP_TEST_MODE=1, SvelteKit adapter-node frontend) and exercises the
SvelteKit app against the real Rust backend.
Phase 1 — happy paths covering every documented USER_JOURNEYS.md flow:
01-auth/ join, recover, admin login, leave event, PIN lockout
02-upload/ gallery picker (API path), rate-limit + admin toggle
03-feed/ like/comment SSE, filters, SSE reconnect on visibility
04-host/ event lock API, ban/unban, promote
05-admin/ config validation, foundational authz guards, stats
06-export/ /export status + download stub
__smoke/ cross-UA happy-path (runs on every UA project)
Phase 2 — adversarial + browser chaos:
07-adversarial/ XSS payloads (6 × display name path), SQLi shapes,
length / encoding / RTL override / NUL byte;
file-upload boundaries (ELF body claimed as JPEG,
oversize vs max_image_size_mb, zero-byte, NUL
filename, path-traversal, SVG-with-script);
JWT alg:none, signature/payload tamper, expired
session, PIN brute-force (serial + parallel),
admin password brute-force; deep authz (cross-user
delete, banned user across like/comment/feed-read,
host→admin escalation); small-scale DDoS (20× /join,
10MB comment body, 10 concurrent SSE).
08-browser-chaos/ localStorage / sessionStorage / cookie purge,
IndexedDB drop mid-session, offline → reconnect,
slow-3G, 503 flakes, 429 with no retry storm,
multi-tab same/different user, no-JS, hostile CSS,
clock skew ±1h / -2d, localStorage quota exhausted.
Phase 3 — mobile gestures (runs only on chromium-mobile / Pixel 7):
09-mobile/ touch-target ≥44px audit, env(safe-area-inset-bottom)
structural check, long-press (FeedListCard → ContextSheet,
quick-tap negation, click-suppression), double-tap
(feed card like + lightbox heart-burst, via synthetic
pointer events to bypass the first-tap-fires-click trap),
viewport reflow (portrait/landscape/narrow/phablet),
plus fixme stubs documenting planned gestures (swipe
lightbox L/R, swipe-down dismiss, pull-to-refresh,
long-press-comment).
Cross-UA matrix (chromium-engine projects run @smoke only):
chromium-pixel7, chromium-galaxy-s22, samsung-internet (Samsung UA
emulation on Galaxy viewport), edge-android, plus webkit-iphone,
chrome-ios, firefox-android, firefox-desktop — the latter four need
libavif16 on the host (Playwright dep) but the configs are in place.
Infrastructure:
- fixtures/test.ts central test.extend (api, db, adminToken, guest,
host, signIn). Per-test DB truncate via the dev-only POST
/admin/__truncate route, gated by EVENTSNAP_TEST_MODE=1.
- helpers/sse-listener.ts, helpers/upload-client.ts (Node-side
multipart for adversarial file-upload tests + JPEG/PNG/ELF magic
constants), helpers/touch.ts (longPress / doubleTap / swipe /
inlineStyle / computedStyle).
- 10 page objects covering every route + UploadSheet/Lightbox.
- global-setup waits for /health, logs in admin, disables every
rate-limit and quota toggle.
- .github/workflows/e2e.yml: PR check runs chromium-desktop + the
smoke matrix in parallel, uploads playwright-report/ and traces on
failure.
Findings the suite surfaces as live `[finding]` warnings (not silenced):
1. /admin/login has no rate-limit or lockout (bcrypt cost only).
2. PIN-attempt counter races under parallel /recover requests.
3. Zero-byte uploads pass /api/v1/upload.
4. SVG-with-script can pass the magic-byte check (consider CSP +
X-Content-Type-Options on /media/*).
Stack-internal docs live in e2e/README.md (UA tier table, Samsung
Internet escalation tiers A/B/C, debugging tips, roadmap).
Final tally: 134 passed / 0 failed / 9 skipped (test.fixme stubs for
not-yet-shipped gestures and one UI-upload-flow investigation).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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|
MechaCat02
|
9a0ceeced7 |
docs: realign blueprint with shipped state + add feature/journey/ideas docs
- PROJECT.md, README.md, TEST_GUIDE.md: status line refreshed; rate-limiter doc-vs-code drift fixed; HTML export section rewritten for the SvelteKit- static viewer; SSE event names + new events documented; config seed block extended with planned toggles + privacy_note; decision log entries added. - docs/CONCEPT_HTML_VIEWER.md, docs/CONCEPT_MOBILE_UI.md: banner the design intent as shipped; point at the source-of-truth code paths. - docs/CONCEPT_DIASHOW.md: planned-then-shipped design for the live diashow (two-queue policy, pluggable transitions, data-mode aware). - docs/FEATURES.md: capability matrix by role (Guest / Host / Admin) plus prose per area (auth, posting, feed, moderation, admin, export, gestures, data mode, quotas, privacy note, extensibility). - docs/USER_JOURNEYS.md: step-by-step flows for every supported scenario, including PIN reset by host, data mode, privacy note, gestures, and the admin toggles. - docs/IDEAS.md: speculative extensions (global diashow, reactions, multi-tenancy, animation pack, etc.) — explicitly out of v0.16 scope. - backend/migrations/README.md, frontend/src/lib/README.md: codify the "never edit a shipped migration" rule and the lib/ conventions (one store per concern, gestures via actions, sheets via ContextSheet, transitions as drop-in components). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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|
fabi
|
b89b1d6ffa |
chore: scaffold monorepo for EventSnap
- Rust/Axum backend skeleton with all crates, multi-stage Dockerfile - SvelteKit + TypeScript frontend with Tailwind CSS v4, adapter-node, Dockerfile - docker-compose.yml: db (postgres:16) → app → frontend → caddy with healthcheck and named volumes - Caddyfile: TLS via Let's Encrypt, cache headers, API/media routing to backend - .env.example: all environment variables documented with defaults - README.md: project overview, features, stack, deploy guide, roadmap - .gitignore: excludes secrets, build artifacts, node_modules, media uploads Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> |