Commit Graph
67 Commits
Author SHA1 Message Date
Paul Nothaft e8dad4b40d feat(slideshow): guest-scannable share-link QR overlay (#848)
* feat(slideshow): guest-scannable share-link QR overlay (#837)

- Global settings (Settings → Slideshow): slideshow_qr_enabled/position/
  opacity/size — same option shape and cascade as the watermark.
- Per-event tri-state show_qr (migration 163): NULL inherits the global,
  true/false force on/off; editable in the per-event slideshow card.
- State endpoint ships the QR as a PNG data URI (cached per share URL —
  the 3s projector poll never re-encodes), so the kiosk needs no QR lib
  and no extra authenticated request.
- Kiosk renders the QR in a white padded corner box so it stays
  scannable on any photo.
- i18n: en + de (the slideshow namespace has no other locales yet).

* fix(slideshow): persist per-event QR override, show QR on empty shows, bound the QR cache (codex review of #848)

- OverviewTab never passed event.show_qr into the settings card (and the
  Event type lacked the field), so a stored true/false override always
  displayed as 'inherit' and the next save silently reset it to NULL.
- The QR overlay was nested inside the photos.length > 0 branch — an
  empty or category-filtered live gallery showed only 'Waiting for
  photos', exactly when 'scan to add the first photos' matters most.
  Now rendered for any running show.
- slideshowQrCache: insertion-order eviction at 50 entries — rotated
  tokens and past events no longer accumulate base64 PNGs forever.

* fix(slideshow): derive the QR origin from the kiosk request when the base is loopback (codex review of #848, round 2)

With the compose-default FRONTEND_URL=http://localhost:3000 (or no base
configured) the overlay QR sent scanning phones to their own localhost.
The state poll comes from the kiosk browser itself, so its Host header +
protocol (trust proxy is configured) are exactly the public origin
guests can reach — used whenever the configured base is missing or
loopback. Mirrors the ?origin= fallback #847 uses for the admin-side
QR downloads.

* fix(slideshow): kiosk passes its origin for the QR fallback (codex review of #848, round 3)

req.get('host') is not the browser origin behind the standard proxies —
frontend/nginx.conf forwards $host with the port stripped, so a compose
LAN deployment on :3000 encoded port 80. The kiosk now sends
window.location.origin with the session/state calls (validated
server-side, same pattern as #847's admin downloads); the Host-derived
origin remains as second fallback.

* fix(slideshow): reject loopback kiosk origins, throttle QR regeneration per event (codex review of #848, confirmation round)

- A loopback window.location.origin from the kiosk is no more
  guest-reachable than the loopback base it would replace — rejected;
  when no reachable URL remains the overlay is suppressed entirely (no
  QR beats a QR that sends phones to their own localhost). New test
  pins the suppression.
- The QR cache is keyed by event id with a 60s regeneration throttle:
  the origin is caller-influenced when the base is loopback, so
  URL-keyed caching let a slideshow-link holder force a fresh
  QRCode.toDataURL per request via unique origins — a cheap CPU
  exhaustion path. Encode rate is now bounded per event regardless of
  input. QR margin also raised to the 4-module spec quiet zone,
  matching #847.

* fix(slideshow): never serve a mismatched cached QR + single-flight encoding (codex review of #848, final round)

- A slideshow-token holder could poison the projector's QR: an
  attacker-origin entry cached per event was served to the legitimate
  kiosk for the rest of the throttle window. A cached artifact is now
  only served when its URL matches the request; mismatches inside the
  window suppress the overlay briefly instead of showing foreign
  content.
- Cold-cache stampede closed: concurrent polls share one in-flight
  encode promise instead of each scheduling a 512px render.

Rejected from the same round (false positive, verified empirically):
the loopback regex claim — /^https?:\/\/(localhost|127\.)/ matches
'http://localhost:3000' and '127.0.0.1:port' just fine (no trailing
slash required), and the suppression test runs green.
2026-07-19 22:36:03 +02:00
Paul Nothaft 8060fedf6a fix(security): read the password-complexity key the settings UI writes (#843)
* fix(security): read the password-complexity key the settings UI writes

The settings UI saves the admin's complexity choice as
security_password_complexity (useSettingsState.ts prefixes security_ to
password_complexity), but getPasswordComplexitySettings() queried
security_password_complexity_level — written by nothing — so the setting
was silently ignored and password validation always used the 'moderate'
default. Spotted in the filpgame fork (their main, 2026-07-14).

* fix(security): accept the Postgres json-column shape of the complexity value (codex review of #843)

On SQLite the TEXT column returns the JSON-stringified value
('"very_strong"'), but on Postgres (production default) setting_value
is a json column and arrives already decoded ('very_strong') — the bare
JSON.parse threw and the outer catch silently fell back to 'moderate'
again. Parse with fallback, mirroring getAppSetting's documented
pattern; test now covers both driver shapes + the empty-value default.
2026-07-19 20:04:31 +02:00
Paul Nothaft 2f4b8a64c0 chore(backend): ignore runtime storage in git/docker, remove dead getSafeFilename
Follow-ups from the codex review of #834:

- .gitignore: backend/storage/ is runtime-generated (media, previews,
  thumbnails, business docs) and was only partially ignored — E2E runs
  left it dangling as untracked, which is how ~12 MB of artifacts nearly
  landed in a commit. Ignore the whole directory (nothing under it is
  tracked); replaces the narrower business-docs rule.
- backend/.dockerignore: the granular storage/* rules missed
  storage/previews, so locally generated previews were copied into
  production images. Exclude storage entirely — the Dockerfile creates
  the needed directories itself (RUN mkdir -p, Dockerfile:96).
- fileSecurityUtils.js: remove getSafeFilename — zero callers across the
  repo, and its private extension whitelist silently drifted from the
  real validation paths (see #834), which is exactly the trap dead
  security code sets.
2026-07-19 00:40:53 +02:00
Paul Nothaft d7ba781c0f Merge remote-tracking branch 'origin/main' into feat/guest-upload-dng-raw
# Conflicts:
#	backend/src/services/uploadSettings.js
#	backend/src/utils/fileSecurityUtils.js
#	frontend/src/utils/fileTypes.ts
2026-07-18 20:52:08 +02:00
Paul Nothaft e732e13f24 fix(uploads): DNG magic must be a single entry (.every validation)
The magic-number check in validateFileContent uses .every(), so the two
endianness entries (II + MM) could never both match — an admin DNG upload would
be rejected at content validation. Use the little-endian II magic only (Apple
ProRAW / camera DNGs); a rare big-endian DNG fails the check and is rejected,
which is safe since the embedded-preview extraction validates real content.
2026-07-17 22:07:32 +02:00
Paul Nothaft c9b64d9c1a fix(uploads): register HEIC/HEIF with the file validator + fix admin format hint (codex review of #832)
Two findings from the Codex review:

- validateFileType requires an ALLOWED_MEDIA_TYPES entry, which had neither
  image/heic nor image/heif — so HEIC was rejected before sharp ever saw it,
  despite the EXTENSION_TO_MIME additions. Added both with a single 'ftyp'
  (offset 4) magic number (the check is .every, so alternatives can't be
  separate entries).

- Changing the shared upload.fileRequirements string to interpolate {{formats}}
  left the admin PhotoUpload caller passing only { limit }, rendering the
  placeholder literally (it was also already dropping {{sizeLimit}} from #823).
  The admin caller now passes formats + sizeLimit + limit, from the admin
  settings it already loads.
2026-07-17 22:06:40 +02:00
Paul Nothaft be2ec0a4a1 feat(uploads): DNG / camera-RAW support via embedded-preview extraction (#821)
Sharp's bundled libvips has no raw loader, so a DNG can't be thumbnailed
directly. This adds a preview-extraction step so RAW/DNG uploads get a proper
thumbnail + gallery preview while the original RAW is kept for download.

- imageProcessor: isRawFilename() + extractRawPreview() (exiftool extracts the
  embedded full-res JPEG — JpgFromRaw → PreviewImage → ThumbnailImage, validated
  with sharp) + withProcessableImage() which is a pass-through for ordinary
  images and swaps in the extracted JPEG for RAW. Wired into ingest
  (photoProcessor) and all three on-demand generators (ensureThumbnail/Hero/
  Preview). generateHeroImage/generatePreviewImage gained outputBasename so
  RAW-derived outputs stay named after the source.
- Dockerfile: add exiftool (confirmed present in Alpine v3.24 community).
- Format maps: dng → image/x-adobe-dng in uploadSettings.js and fileTypes.ts;
  ALLOWED_MEDIA_TYPES gains a DNG entry (TIFF magic numbers) so it passes the
  security file-validator.

Strictly gated by extension: nothing in this path runs for jpg/png/webp/etc, so
existing photos are unaffected. If extraction fails (corrupt RAW, no embedded
preview), the photo is marked 'failed' with a clear error — same as any
unreadable upload.

Verification boundary (please validate on a real DNG after the image rebuilds):
the exiftool extraction itself couldn't be exercised in the dev sandbox
(exiftool isn't a dev dependency and there's no DNG fixture). Unit tests cover
the gating (RAW detection + non-RAW pass-through + clean failure without
exiftool); existing processPhoto tests still pass. Known limitation: a DNG is
only accepted when the browser reports its MIME as image/x-adobe-dng (Chrome
does); browsers that send an empty type reject it client- and server-side —
a follow-up can add extension-based acceptance for the RAW set.

Companion to the HEIC/dynamic-hint PR; targets main only.
2026-07-17 21:51:21 +02:00
Paul Nothaft 340d91bdd5 feat(security): harden .picpeak restore robustness — sessions, roles, sequences
Implements the three restore-hardening items deferred from the #811 Codex
review (all validated against a real Postgres, see __tests__/integration/
picpeakRestorePg.test.js). Backend-only; targets main (feature, not a backport).

1. Global session cutoff (utils/sessionCutoff.js). A restore reassigns admin/
   customer/event ids, so ANY pre-restore JWT can rebind to a different restored
   principal. Revoking just the importing token wasn't enough. importFromPicpeak
   now stamps a unix-second cutoff in app_settings after the restore commits, and
   adminAuth / galleryAuth / verifyGalleryAccess / customerAuth reject any token
   whose iat predates it (cached 30s → one in-memory compare on the hot path).
   The operator's forced re-login mints a token past the cutoff, so it passes.

2. Role preservation across an RBAC replace (captureOperatorRole /
   preserveOperatorRole). The operator's role + granted permission NAMES are
   captured before the wipe; after roles/role_permissions are replaced the role
   is resolved by NAME against the restored data, and re-created with its grants
   if the backup omits it — so a crafted or cross-instance backup can't silently
   downgrade or lock out the operator. reinjectCurrentAdmin now returns the
   operator's id so the row can be re-pointed at the resolved role.

3. Postgres identity-sequence resync (resyncSequences). batchInsert writes
   explicit ids without advancing the sequences, so the next natural insert into
   any restored table collided on the PK. Runs AFTER commit (setval isn't
   transactional) and guards every table with a column-existence check —
   pg_get_serial_sequence RAISES on id-less tables like role_permissions.
   No-op on SQLite.

Tests: SQLite unit tests for the cutoff and role preservation; a gated Postgres
integration suite (npm run test:pg with PICPEAK_PG_TEST_URL) covering sequence
resync, the id-less-table guard, explicit-id reinject, role re-creation, and a
full cross-instance replaceAllTables run asserting operator preservation, role
re-establishment, FK integrity, and collision-free post-restore inserts.

Stacks on #811 (shares the reinject hardening); merge after it.
2026-07-16 12:56:34 +02:00
Paul Nothaft 9cd6b08441 fix(security): reject ZIP-slip entries in archive/backup restore (GHSA-jfhw-fj23-fx6x)
node-stream-zip's extract(null, root) writes each entry to path.join(root,
entry.name) without neutralising '../', so a crafted archive entry named
'../../uploads/logos/evil.svg' escaped the target dir and overwrote arbitrary
files (logos, .env, route files → RCE on source deploys). Requires admin with
archives.restore.

Adds assertZipEntriesWithin() to utils/safePath.js — a lexical containment
check run on the entry list BEFORE extract() — and guards both extract sinks:
adminArchives.js (the reported route) and picpeakImportService.js (the sibling
.picpeak import, same sink). Adds unit tests for traversal, absolute-path, and
sibling-prefix entries.
2026-07-16 10:55:10 +02:00
Luca a4b4485d32 fix(categories): address PR #790 review — event ownership, migration renumber, nits
- 🔴 Event ownership: GET /event/:eventId and DELETE /reorder/:eventId now use
  requireEventOwnership; POST /reorder (event_id in body) gets the equivalent
  inline check (super_admin bypasses; others limited to owned/ownerless events).
  New test covers a settings.edit-holding non-super_admin blocked (403) on all
  three per-event routes.
- 🔴 Migration renumber: 158→159, 159→160 (upstream #788 already took 158);
  headers + the test's require path updated.
- 🟢 Nits: stale inline "Drag the arrows" fallback → "Use the arrows" (matches
  en.json; control is click-only); invalid bg-accent-dark/150 → bg-accent-dark.
2026-07-10 20:10:40 +02:00
Luca 4698402b54 feat(categories): per-event category ordering — global default + override (#782)
Order a gallery's categories in the flow of the day instead of A–Z. Two layers,
resolved per event: per-event override > global default > name.

- migration 158: photo_categories.display_order (global default), backfilled
  from the current alphabetical order so existing galleries don't reshuffle.
- migration 159: event_category_order (event_id, category_id, position) — the
  per-event override; no backfill, every event starts on the default.
- utils/categoryOrder: shared resolution used by the admin event view and the
  public gallery; fails safe to the global default if the table is absent.
- adminCategories: POST /reorder sets a per-event override (globals +
  event-specific, interleaved); DELETE /reorder/:eventId resets; POST
  /reorder-global sets the global default. Ordering endpoints + create append.
- gallery renders the resolved order.
- Settings → Photo Categories reorders the global default; an event's Categories
  tab reorders that gallery (one combined list + Reset to default). Up/down
  buttons — no drag-and-drop dependency.
- en/de strings.
2026-07-10 16:24:17 +02:00
Paul Nothaft f564b38c5a Merge remote-tracking branch 'origin/main' into refactor/codebase-cleanup
# Conflicts:
#	backend/src/routes/adminEvents.js
#	backend/src/routes/protectedImages.js
#	frontend/src/pages/admin/EventDetailsPage.tsx
2026-07-03 11:54:01 +02:00
Paul Nothaft b732974779 Merge pull request #737 from PicPeak/fix/auth-access-control
fix(security): cross-event thumbnail leak, bulk-op ownership bypass + auth hardening
2026-07-03 11:47:25 +02:00
Paul Nothaft 081f3edcdf fix(security): close cross-event thumbnail leak, bulk-op ownership bypass, + hardening
Auth/access-control audit fixes (all pre-existing on main; none are
regressions). Verified end-to-end where noted.

HIGH
- Thumbnail enumeration: photoAuth granted any gallery token access to any
  flat /thumbnails/thumb_* file, so a visitor to one gallery could
  enumerate another (password-protected) gallery's entire thumbnail set.
  Scope thumbnail access to the token's event via photos.thumbnail_path.
  Live-verified: cross-event fetch now 404s, own-event still 200s.
- Bulk ownership bypass: bulk-archive/bulk-delete acted on body-supplied
  event ids with no owner filter (single-event routes enforce
  requireEventOwnership), letting admin/editor archive or cascade-delete
  any event. Add filterOwnedEventIds; also guard rename + import-external;
  tighten photo-retry to scope admin (not just editor). Fix misleading
  bulk-delete comment.

MED
- verifyGalleryAccess never checked decoded.type — assert 'gallery'
  instead of relying on other token types incidentally lacking eventId.
- secure-images generate-token/secure-download missing denySlideshowToken
  (#646 bypass): a leaked slideshow token could download originals.
- Frontend: AuthenticatedImage + api.ts attached the gallery bearer token
  to absolute/external URLs — only attach to relative same-app paths.

LOW hardening
- Pin algorithms:['HS256'] on all auth-boundary jwt.verify calls.
- crypto.timingSafeEqual for share-token + HMAC compares (utils/timingSafe).
- Remove dead photoAuth import in galleryFeedback.

Tests: new regression suites for thumbnail scoping + filterOwnedEventIds;
fixed verifyGalleryAccess.customerRevoke fixture (real customer tokens
carry type:'gallery'). Full backend suite at the pre-existing baseline
(5 suites/27 tests fail on main too), zero new failures.
2026-07-03 10:27:28 +02:00
Paul Nothaft 766351b588 fix: mirror #734 onto decomposed files (PG NaN slideshow seed, SQLite bool renders)
Same two pre-existing-on-main bugs, at their post-decomposition
locations: clampIntOrUndefined in adminEvents/crud.js slideshow seed;
!! coercion in EventDetailsHeader, EventInformationCard,
ClientAccessCard. Keeps this branch correct in either merge order with
#734 — when merging main afterwards, resolve the adminEvents.js
modify/delete conflict by keeping the deletion.
2026-07-03 09:01:01 +02:00
Paul Nothaft 8c86518aad fix(events): NaN from slideshow seed breaks event creation on PostgreSQL
The create route seeds show_interval_ms/show_transition_ms from
app_settings through an inline guard that pre-checked Number.isFinite(+v)
but then used parseInt(v). The two disagree for null/''/true — +null is 0
(finite) while parseInt(null) is NaN — so when the slideshow settings rows
are absent (getAppSetting returns its null default), NaN flowed through
Math.min/Math.max into the INSERT. PostgreSQL rejects NaN for integer
columns; SQLite silently stores NULL, which is why every SQLite-based
test passed while POST /api/admin/events 500'd on the PG dev stack and
broke the e2e smoke suite.

Fix: parse first, then check — clampIntOrUndefined in utils/numericHelpers
(unit-tested against every failure-mode input). Verified end-to-end: the
previously-failing minimal create now succeeds against the PG dev stack.
2026-07-03 08:57:48 +02:00
Paul Nothaft 6eb46d8c31 refactor(backend): standardize error responses, logging, pagination
- errorResponse(res, error, status, publicMessage) in routeHelpers,
  wired into 125 catch blocks across 10 route files; wire format
  ({ error: <string> }) unchanged byte-for-byte
- Replace remaining console.* with logger across src (178 sites);
  3 intentional console sites kept (install boot, unbound .catch ref)
- Adopt getPagination in 6 routes where semantics match exactly
2026-07-03 07:49:45 +02:00
Paul Nothaft eb71fcf209 refactor: remove dead files, dedupe formatBytes and document numbering helpers
- Delete unused adminEvents-enhanced.js, backupService.original.js,
  databaseBackup.example.js, s3Storage.example.js, ThemeCustomizer.tsx
- Extract shared formatBytes to utils/formatBytes.js (was copied 4x)
- Centralize formatNumberInTemplate + next-document-number logic in
  utils/documentSequences.js (was copied in invoice/quote/contract services)
2026-07-03 07:25:07 +02:00
Luca 5582644dc4 fix(whatsnew): decode HTML entities and trim em-dash detail in fallback bullets
The Features-fallback showed raw changelog text, so a commit subject like
'branded URL shortener — /s/<slug> with OG injection' surfaced two problems
in the admin banner:
- release-please escapes <slug> to &lt;slug&gt;; React renders the literal
  entity, so the banner read '/s/&lt;slug&gt;'. Decode the entities
  (&lt; &gt; &amp; &quot; &#39;), &amp; last to avoid double-decoding.
- the technical tail leaked into a user-facing highlight. Drop a trailing
  '— detail' clause (em dash only, so 'mark-paid' is untouched) so the bullet
  reads as the headline 'branded URL shortener'.

Only affects the deterministic fallback; curated <!-- whatsnew --> blocks are
unchanged.
2026-06-30 18:39:21 +02:00
Luca 500cf8522e feat(updates): "What's New" highlights after update + pre-update teaser
Surfaces release highlights to admins, sourced from the GitHub release notes
(no AI at runtime). Bullets are written once per release in CI via GitHub Models
(see docs/ci/whatsnew-highlights.yml) into a <!-- whatsnew --> block; the app
reads that block and falls back to the changelog's "### Features" for releases
without it — so it works against today's releases immediately.

- backend utils/whatsNew.parseWhatsNew(body): curated block else Features
  section, strips scope/PR-links, de-dups, caps at 8 (tested).
- GET  /admin/system/updates/whatsnew: highlights for every version moved
  through since the per-instance marker (whatsnew_last_seen_version); fresh
  installs self-anchor silently. Best-effort, never errors.
- POST /admin/system/updates/whatsnew/seen: advance the marker (per-instance).
- /admin/system/updates also returns latestHighlights for the teaser.
- Frontend: WhatsNewBanner (green bar -> modal with "Full changelog" link) on
  the dashboard via adminService; UpdateNotification shows a "New features
  include:" teaser. i18n de/en. No migration (uses app_settings).
2026-06-30 02:31:13 +02:00
Paul Nothaft 06f4c109bc Merge pull request #680 from Luca-Timo/fix/invoice-pdf-multipage
Fix/invoice pdf multipage
2026-06-28 22:17:07 +02:00
Luca 4670292139 feat(invoices): optional sub-cent rounding reconciliation ("Rundung" row)
Per-line totals are each rounded to the cent before the net is summed, so
a long time-based invoice can drift a few Rappen from qty × rate — e.g.
68 h × 32.25 = 2193.00, but the 21 rounded line totals sum to 2193.02. This
is the standard "sum of rounded lines" convention (Stripe/QuickBooks/Xero
do the same) and it foots, but some issuers want the total to match the
customer's arithmetic.

New per-issuer setting `crm_invoice_round_total` (default OFF, no migration —
read via getAppSetting with a false default). When on, the create paths store
the full-precision net rounded ONCE (cleanNetMinor), and the drift is shown to
the reader as an explicit "Rundung" row:

    Betrag Netto    2'193.02   (= Σ visible line totals, still foots)
    Rundung            -0.02
    Gesamtbetrag    2'193.00

- New util src/utils/invoiceRounding.js (cleanNetMinor) mirrors the
  migration-119 hierarchy (priced sub-items override their parent) but sums
  at full precision; rate-agnostic, so mixed hourly rates reconcile to one
  clean net. Single document-level VAT rate ⇒ one Rundung row.
- computeTotals (quotes) + createInvoice + payload-preview gain the toggle.
- Render contexts derive the row as storedNet − Σ(line totals); legacy/off
  documents have equal values ⇒ adjustment 0 ⇒ byte-identical output.
  Suppressed on Storno/Mahnung (negated net + sign-flipped lines).
- Storno/tax-report stay correct: both use the stored net scalar, which is
  the clean value (createStorno negates net_amount_minor; it never re-sums).
- pdf-i18n: totals_rounding in all 6 locales (de/en/fr confident; nl/pt/ru
  machine-translated — flag for native review).
- Frontend: toggle on Settings → CRM (Invoices), default off.

Tests: backend/__tests__/utils/invoiceRounding.test.js (real 68h invoice,
mixed rates, discounts, sub-item hierarchy, no-op case).
2026-06-28 15:53:44 +02:00
Luca cf424efb4a feat(workflows): wire booking document actions (prepare_invoice/contract + send_document)
Implements the draft-seam booking cutover so the booking_invoice_only flow
becomes enableable. The booking flows trigger on quote.accepted, so the run
entity is the quote:

- prepare_invoice: convertToInvoiceOnly({draft:true}) creates the invoice(s)
  on HOLD (scheduled_send_at NULL, status stays 'scheduled') so the scheduler
  never auto-sends before the review gate; crash-recovery recovers drafts by
  the quote's deal_uuid. Stores ids in ctx.vars.preparedInvoiceIds.
- prepare_contract: createFromQuote (idempotent via converted_contract_id).
- send_document: dispatches the prepared draft (invoice -> sendInvoice each id,
  contract -> sendContract).
- resolveActor: quote creator -> workflow creator -> first admin.
- prepare_contract/prepare_invoice/send_document removed from the enable-guard
  list; prepare_event/prepare_quote/prepare_gallery/reserve_date still guarded,
  so booking_full/booking_simple stay blocked until the event-path increment.

Fixes a latent single-connection SQLite deadlock these unattended paths would
hit: getAppSetting/logActivity/adminActor read or write the global db, which
deadlocks when issued inside an open knex transaction. Thread the active trx
through getAppSetting, logActivity, nextInvoiceNumber, nextContractNumber, the
spawnInstallmentInvoices audit log, and hoist adminActor before createFromQuote's
transaction. convertToInvoiceOnly now logs after commit and returns invoiceIds.

Adds bookingCutover integration test (hold-mode null send-at, normal scheduled
contrast, contract path no-deadlock) and a route test that the now-implemented
booking invoice actions can be enabled.
2026-06-26 23:48:12 +02:00
Paul Nothaft f2814e4a4c feat(feedback): per-guest favorite + like caps with mobile-friendly limit modal (#655)
Reporter @Duecki1 wants to stop telling guests "pick only 5 photos" by
hand. Per-event cap, enforced server-side, with a clear popup when the
11th click would exceed the limit. Per-guest scope matches the "every
couple picks their top 10" mental model; per-gallery aggregate is
explicitly NOT in scope (creates weird "first 10 visitors use up all
slots" race conditions).

## Schema (migration 141)

Two nullable columns on `event_feedback_settings`:
  - `max_favorites_per_guest`
  - `max_likes_per_guest`

null / 0 = unlimited (preserves current behaviour for every existing
install — operator must opt in). Both shipped together because the
code path is identical; photographers can cap either, both, or neither.

## Backend

- `feedbackService.submitFeedback` cap check on the INSERT branch only.
  Toggle-off (un-favoriting) is always allowed, so a guest at 10/10
  can free a slot by un-clicking an existing favorite.
- New `countGuestFeedback(eventId, type, guestId, guestIdentifier)` —
  matches the exact same guest-key shape the existing duplicate-check
  uses (guest_id when present, fallback to guest_identifier in simple
  identity mode).
- Limit reduction grandfathers: admin lowering 20→10 keeps existing
  rows in place; new adds blocked until the guest removes some.
- Route layer (`galleryFeedback.js` POST) translates a `limit_reached`
  service-return into a structured 403 with `code:
  'FAVORITE_LIMIT_REACHED'` / `'LIKE_LIMIT_REACHED'`, `limit`, and
  `current_count`. Stable UI contract.
- `feedback-settings` GET exposes the caps so the gallery UI can
  optionally render a counter near the heart icon (UI extension TBD;
  the modal alone is the contract this PR commits to).
- `feedbackValidation`: range guard `0..10000`, null allowed,
  per-field error messages.

## Frontend — the popup

New `FeedbackLimitReachedModal` component renders via a `createPortal`
to `document.body` so it escapes any lightbox / sticky parent stacking
context and reliably sits above everything else.

Mobile-first responsive:
  - `items-end sm:items-center` — slides up from the bottom on phones
    (native action-sheet feel), centers on desktop (familiar modal).
  - `w-full sm:max-w-md` — full-width on phones, clamps to 420px on
    desktop.
  - `rounded-2xl sm:rounded-xl` — more rounded on phones for the
    sheet feel.
  - `pb-[env(safe-area-inset-bottom)]` — respects the iOS home indicator
    and Android gesture bar.
  - `z-[60]` — above the lightbox's z-50.

Title + body + "8 of 10 used" pill + "Got it" button. Backdrop click +
Escape both dismiss. Focus management lands on the OK button so
keyboard / screen-reader users can dismiss immediately.

New `useFeedbackLimitModal()` hook is the shared API: components
on every submit-feedback site wire `onError: (err) => handleError(err)`
and render `{limitModal}` in their JSX. Returns `true` from
`handleError` when the error is a structured cap-reached 403 (so the
caller can skip its generic error toast). PhotoFavorites + PhotoLikes
+ PhotoLightbox all wire through the hook — every favorite/like submit
path is covered, including the lightbox's three different submit
sites (guest mode, simple mode, post-identity-modal-confirm).

## Admin UI

`FeedbackSettings` card gets a new "Per-guest limits" section that
only renders when at least one of `allow_favorites` / `allow_likes` is
on. Two numeric inputs (0 / empty = unlimited) side-by-side on
desktop, stacked on mobile. Hint text covers the limit-reduction
grandfathering semantics so admins aren't surprised.

## i18n

EN + DE for:
  - Modal title + body (parameterized with `{{limit}}`)
  - Counter pill (parameterized with `{{current}}` / `{{limit}}`)
  - OK button label
  - Admin field labels + hints + section header + grandfathering note

## Tests

**Backend** (`__tests__/utils/feedbackPerGuestLimit.test.js`, 8 cases):
  - null cap → unlimited (back-compat)
  - 0 cap → unlimited (UI convenience)
  - cap=10: rows 1-10 succeed, 11 returns limit_reached
  - toggle-off frees a slot at the cap
  - limit reduction grandfathers existing rows
  - per-guest scope: guest A's cap doesn't affect guest B
  - favorite cap doesn't block likes (per-type)
  - like cap returns LIKE_LIMIT_REACHED-shaped payload

**Frontend** (`__tests__/useFeedbackLimitModal.test.ts`, 7 cases):
  - Non-axios errors → null
  - Non-403 axios errors → null
  - 403 with wrong code → null
  - FAVORITE_LIMIT_REACHED parsed
  - LIKE_LIMIT_REACHED parsed
  - Falls back to code-implied type when feedback_type missing
  - Missing numeric fields → 0 (not NaN)

All 15 pass. tsc --noEmit clean. eslint clean on changed files.

Closes #655.
2026-06-22 22:02:13 +02:00
Luca a995131f42 perf(slideshow): cache global settings to cut /state DB reads (PR #646 review)
Each /state poll fired ~10 getAppSetting reads to resolve the watermark/fit;
a leaked link x N tabs amplified that linearly (review concern 2). Add a
5s-TTL cached bundle (utils/slideshowGlobals) for the global slideshow_* +
branding-logo settings, invalidated on PUT /admin/settings/slideshow so admin
live-edit stays instant. slideshowSettings now does ~2 reads per poll (event
row + photo count) on a cache hit. Also documents the frontend
optimistic-default nit.
2026-06-21 02:53:34 +02:00
Paul Nothaft b8211e9944 fix(security): close BOLA on photo-export + NAT64 SSRF in URL guard
Two security advisories landed against the open #641 branch — bundling
both because they touch independent surfaces and PR #641 is the next
beta ship vehicle.

**GHSA-9v4w-jrhx-g5wr (BOLA on /admin/photo-export/:eventId/*)** —
the three /:eventId-scoped routes in `adminPhotoExport.js` (filtered,
filter-summary, export) ran `adminAuth + requirePermission(...)` but
not `requireEventOwnership`, so any non-super-admin admin/editor with
photos.view (or photos.download) could enumerate + export the photos
of events created by other admins — leaking `original_filename`,
which routinely encodes client identity. Sibling `adminPhotos.js`
applies the middleware on every :eventId route; this file was the
single drift. Reporter: Wernerina.

**GHSA-wmjx-pc37-272r (NAT64 SSRF in `isPrivateIPv6`)** — the old
implementation did naive string-prefix checks (`startsWith('fc')`,
`startsWith('fe80')`) and had zero coverage for NAT64
(`64:ff9b::/96` per RFC 6052, `64:ff9b:1::/48` per RFC 8215). On
instances with NAT64/DNS64 egress, a webhook URL like
`http://[64:ff9b:1::a9fe:a9fe]/` translated through the gateway and
reached 169.254.169.254 — exfiltrating cloud metadata (IAM creds)
into `webhook_deliveries.response_body`. Rewrote `isPrivateIPv6` to
expand the address to its canonical 8-group form, block both NAT64
prefixes, decode embedded IPv4 from IPv4-mapped (`::ffff:0:0/96`) and
deprecated IPv4-compatible (`::/96`) forms and re-check via
`isPrivateIPv4`, and fail closed on any parse failure. Reporter:
tonghuaroot.

Added 34 unit tests covering: both NAT64 prefixes in hex + mixed
dotted-quad notation, IPv4-mapped IPv6 hex + mixed, deprecated
::IPv4 form, legacy fc00::/fd00::/fe80::/::1/:: cases stay blocked,
and public IPv6 (Google/Cloudflare/Google IPv6) negative controls
stay allowed.

Refs: GHSA-9v4w-jrhx-g5wr, GHSA-wmjx-pc37-272r
2026-06-19 09:46:19 +02:00
Luca a93b6dc232 fix(accounting): PR #622 concerns — flag-cache, customer master gate, VAT-unconfigured, helpers, page cap
1. requireFeatureFlag now caches each flag for 10s (the accounting area is 10+
   gated endpoints); PUT /admin/feature-flags invalidates the cache so toggles
   still take effect immediately.
2. Customer routes (/quotes, /invoices, /contracts + their PDFs) now gate via
   getEffectiveFeaturesForCustomer — the global MASTER flag AND the per-customer
   override — instead of the per-customer column alone, via a shared
   customerFeatureAllowed() helper. Admin disabling a feature globally is now
   honoured for customers too.
4. Tax-report VAT-payable: when accounting_vat_registered is UNSET, stop guessing
   from grandTotalVat>0 (a zero-output-VAT quarter silently flipped to "not
   registered" and hid the reclaim). Treat null as "not configured":
   vatPayableMinor=null + vatRegistrationConfigured=false; the UI renders "—" and
   a "configure VAT registration" warning. Tests updated.
5. Shared upsertAppSetting() in utils/appSettings — the two adminSettings upsert
   loops use it, so the app_settings created_at class can't be re-introduced.
6. PDF rasterise per-file bound: getRenderedPagePath refuses pages beyond
   MAX_RENDERABLE_PAGES (200); page_count is capped to match at ingest, so a
   hostile high-page PDF can't drive an unbounded pager.
7. (no code) original_filename is only rendered via auto-escaped JSX; the two
   dangerouslySetInnerHTML sites are admin-authored content — paranoia pass clean.

Concerns 3 (foreign-VAT reclaim-country) and 8 (imap_pass plaintext) are PR-reply
/ doc items, addressed in the PR response, not code.
2026-06-16 18:33:47 +02:00
Luca cd6d57839b fix(accounting): PR #622 blockers — CSV formula injection + IMAP double-ingest race
Blocker 1 — CSV/Banana formula injection. Neither csvEscape (ledgerService) nor
the tax-report CSV escape nor the unquoted tab-separated Banana cell formatter
prefixed risky leading chars, so an admin-/sender-controlled cell beginning with
= + - @ TAB CR executes as a formula when the Treuhänder opens the export. New
shared util neutralizeSpreadsheetFormula() prepends a single quote; wired into
all three sinks (quoted CSV + unquoted Banana). Unit test pins one of each char.

Blocker 2 — IMAP intake double-ingest race. received_emails.message_id was
INDEX, not UNIQUE, and the poller ingested attachments BEFORE writing the audit
row, so a second replica / rolling-deploy overlap double-ingested the same mail.
Migration 128 makes message_id UNIQUE (nulls stay distinct); the intake now
CLAIMS the message row (status='processing') BEFORE ingesting — a concurrent
claim hits the unique constraint and skips cleanly (shared isUniqueViolation
helper). Stale 'processing' rows (worker crashed mid-ingest) are reclaimed after
10 min so no attachment is orphaned.

NOT done (deliberate): the suggested UNIQUE on inbound_documents.file_sha256 —
that column is a SOFT dedup key by design (manual re-uploads are kept as flagged
'duplicate' rows + duplicate_of_id for the Duplikat disposition); a unique index
would break that feature. The file race only yields an extra 'unsorted' row (a
data-quality nit, caught by the existing manual Duplikat backstop), not a
double-count. Rationale to be added to the PR reply.
2026-06-16 18:21:02 +02:00
Paul Nothaft 620163f2db fix(downloads): transliterate accented characters in filename via NFD instead of dropping them (#607)
patchingfailed reported on v3.44 stable: a gallery named `Ägypten` with
photo `Ägypten_individual_0050.jpg` downloads as `gypten_...` —
the leading umlaut is dropped entirely. Their hypothesis was a
Content-Disposition encoding issue, but the actual root cause sits
one layer earlier: at UPLOAD time when `generatePhotoFilename` calls
`sanitizeFilename`.

`sanitizeFilename` did:
  String(str).trim()
    .replace(/\s+/g, '_')
    .replace(/[^a-zA-Z0-9_\-\.]/g, '')   // ← drops `Ä` outright
    .replace(/[_\-]{2,}/g, '_')
    .replace(/^[_\-]+|[_\-]+$/g, '');    // ← would strip a leading _ too

For `Ägypten`: alphanumeric-strip → `gypten` (Ä gone, no underscore
left behind because the regex used '' as the replacement, not '_'). The
result is stored in `photos.filename` and that's what downloads serve.
By that point `buildContentDisposition` is doing the right thing
(emits both `filename="..."` ASCII fallback AND RFC 5987
`filename*=UTF-8''…` — Chrome correctly picks the UTF-8 form), but the
string it's encoding has already lost the umlaut at the DB layer.

Cure: NFD-normalize + strip combining marks BEFORE the alphanumeric
strip. Same pipeline `utils/slug.js` (#525) already uses for URL
slugs:

  sanitized = sanitized
    .normalize('NFD')
    .replace(/[̀-ͯ]/g, '');

Now `Ägypten` → NFD-decomposed `A` + combining diaeresis → strip
combining mark → `Agypten` survives the alphanumeric pass. Filename
and URL slug stay in sync (the URL was already `Agypten`, per
patchingfailed's report — the filename now matches).

Test surface: new `filenameSanitizer.test.js` pins:
- the headline #607 contract for German / Portuguese / French / Spanish
  accented inputs (with a counter-example using the pre-fix pipeline so
  a future edit can't quietly regress it)
- ASCII-input parity — pre-#607 byte-identical output for every
  pre-existing ASCII case
- `generatePhotoFilename` composed round-trip
- `sanitizeForContentDisposition` + `buildContentDisposition` RFC 6266
  dual-form output (since the helper sits next to this function and is
  the next thing to break if a refactor goes sideways)
- `sanitizeForZipEntry` path-traversal blocking

31 cases total, all pass.

Bundled into PR #609 since it's a small targeted fix and that PR is
already an admin-UI polish branch with low review weight.
2026-06-08 18:05:46 +02:00
Luca a5011b1ea2 fix(pdf): version the logo rasterisation cache so the font fix takes effect
The SVG->PNG cache was keyed only by source path + mtime + size, so an
override logo rasterised once WITHOUT fonts (text -> tofu) stayed cached
after the font fix - the source SVG was unchanged, so the stale tofu PNG
kept being served. Add a RASTER_VERSION component to the cache key; bumping
it (v2-fonts) invalidates every prior rasterisation without clearing the
cache dir by hand.
2026-06-03 16:34:38 +02:00
Luca 333379b321 Merge branch 'beta' of https://github.com/the-luap/picpeak into feat/crm-improvements 2026-06-02 14:17:46 +02:00
Luca 621ce942b5 feat(email): per-weekday business hours + manual queue flush
Move the scheduled-email business-hours floor onto the business profile
as Google-style per-weekday opening blocks (multiple blocks/day for lunch
breaks). Migration 114 adds business_profile.business_hours (JSON) +
scheduled_email_floor_enabled; emailProcessor snaps a queued email to the
next open block, read in the profile timezone. Editor lives under
Settings → Business profile.
Add an admin "Send queued emails now" flush (POST /admin/email/flush-queue)
that drains the queue immediately, ignoring the business-hours floor — the
escape hatch before maintenance/updates. processEmailQueue now takes
{ignoreSchedule, limit} and returns send counts; the scheduled interval
run is unchanged.
2026-06-02 13:00:13 +02:00
Paul Nothaft 9d424d0dbb Merge pull request #596 from Luca-Timo/bugfix/crm-backup
Backup & Restore hardening — close the silent files-only data-loss class
2026-06-02 09:10:57 +02:00
Luca d34036c4ef fix(safe-exec): Node 22-compatible stdio + error-bridge for spawnTo/FromFile
spawnToFile and spawnFromFile passed an unopened WriteStream/ReadStream
directly as a stdio entry to child_process.spawn. Older Node versions
auto-extracted .fd; Node 22 throws synchronously:

  The argument 'stdio' is invalid.
  Received WriteStream { fd: null, path: '/backup/database/...sql', ... }

Bug bit Ralf's install once today's `bugfix/crm-backup` image landed —
Node 22 came with that image, and Stage A's inline-dump path is the
first caller of spawnToFile on this install. Latent on the previous
image (Node 20); fatal on this one. restoreService's pre-restore
safety snapshot uses the same helper and would have hit it next time
a restore ran.

Cure: stdio: ['ignore', 'pipe', 'pipe'] (and ['pipe', 'pipe', 'pipe']
for spawnFromFile) + manual pipe of child.stdout/stdin through the
file stream. Works on every Node version. Also wires the WriteStream's
'error' event to the promise via settleReject so a future EACCES /
ENOSPC reaches the caller's try/catch instead of becoming a process-
fatal unhandled error event — closing the same "Stage A guard
bypassed" hole noted in the spawned follow-up task.

Side benefit: outStream.end() now awaits flush before resolving, so
fast pg_dump runs can no longer produce a truncated dump.
2026-05-30 03:26:10 +02:00
Paul Nothaft 975a815f99 Merge branch 'beta' into fix/email-normalization-574
Resolves a conflict with the CRM merge (#555) that landed on beta
between when this branch was cut and now.

Two conflict regions in backend/src/routes/adminCustomers.js:

1. **Require block** — both branches added new requires after
   customerAccountsService. Kept both: this branch's
   emailNormalization import AND beta's customerHoursService +
   invoiceService imports (the CRM merge added the hours-billing +
   invoice-creation paths to this router).

2. **Edit-customer validators** — both branches changed the same set
   of body() validators in the PUT /:id handler. This branch added
   the IDENTITY_PRESERVING_NORMALIZE_EMAIL options arg to
   normalizeEmail; beta changed every body() to optional({ nullable:
   true }) so passive-customer records that store nulls for missing
   profile fields don't reject on save. Kept both: the nullable
   pattern from beta + the email-normalization options from this
   branch. Preserved beta's explanatory comment about the nullable
   choice.

Also patched one NEW normalizeEmail site the CRM merge introduced:

- backend/src/routes/adminCustomers.js:231 — POST /admin/customers
  now exists (CRM-era customer-create endpoint). Same options arg
  applied.

backend/src/routes/adminBusinessProfile.js has an isEmail() WITHOUT
normalizeEmail() on the issuer email — intentional (no normalization
means no risk of the Gmail dot-strip bug for that field), no change
needed.

All 18 normalizeEmail sites now pass IDENTITY_PRESERVING_NORMALIZE_EMAIL.
7/7 regression tests still pass. Lint clean on the merged file.
2026-05-29 21:48:42 +02:00
Paul Nothaft 075b45f020 fix(email): preserve dots + subaddresses across all normalization sites (#574)
Closes #574.

Reporter (@blazmaric) identified the root cause cleanly:
express-validator's `.normalizeEmail()` applies provider-specific
canonicalization by default — Gmail dot-stripping, +tag stripping,
googlemail → gmail folding, etc. That's wrong for identity: PicPeak
uses email as a login identifier, so `[email protected]` getting
silently stored as `[email protected]` means the user can't log in
with the address they were invited with.

The bug existed at 17 call sites across the codebase (auth, admin user
create/update, customer create/update, event create/update on three
different routes, customer login, feedback submission). All of them
are identity-bearing — none had a legitimate reason to strip dots
for deduplication.

Fix: introduce one shared options object in `utils/emailNormalization`
disabling every provider-specific normalization
(gmail_remove_dots, gmail_remove_subaddress,
gmail_convert_googlemaildotcom, outlookdotcom_remove_subaddress,
yahoo_remove_subaddress, icloud_remove_subaddress). The only default
left enabled is `all_lowercase`, which is safe — local-parts are
case-insensitive in practice on every major provider, and lowercasing
keeps login lookup consistent.

Every call site updated to pass the shared options. 7 unit tests pin
the preserved-dots, preserved-subaddress, preserved-googlemail-domain,
and still-lowercase behaviours so a future refactor can't silently
regress.

## Migration note

Existing accounts whose emails were already stripped before this fix
remain with the stripped form in the DB. The fix takes effect for new
invitations going forward. If an admin re-invites an existing user
with the un-stripped address, that would create a duplicate account —
out of scope here; if it becomes a real problem we can add a
backward-compat login fallback (try lookup with dot-stripped form too)
as a separate change.
2026-05-29 11:42:25 +02:00
Luca d543949188 feat(crm): backend code — services + routes + utilities + tests
Brings in the full backend CRM stack on top of the consolidated
migration (60abe8c).

Services (CRM)
  - quoteService — full lifecycle (draft → sent → accepted → converted
    to event/invoice), Skonto + Storno + reissue paths
  - invoiceService — spawnInstallmentInvoices, updateInstallmentPlan,
    monthly-billing accumulator, payment-check tokens, dunning ladder
  - contractService — block-composable contract editor, in-browser
    signature flow, wet-PDF upload path, integrity check, audit trail
  - customerHoursService — per-entry locking, billing integration
  - dealsService — cross-document lineage (deal_uuid)
  - taxReportService — quarterly aggregates + CSV/PDF export
  - eventReminderService — pre-event customer reminder cron pass
  - _renderContext — shared issuer/recipient blocks across PDF types
  - pdfService extensions — custom-font registration, font picker

Routes (admin + public)
  - adminQuotes, adminInvoices, adminContracts, adminCalendar,
    adminDeals, adminTaxReport, adminDev, adminBusinessProfile
  - publicQuotes (accept/decline), publicContracts (sign),
    publicPaymentCheck
  - Extensions on adminEvents, adminCustomers, adminSettings,
    adminEmail, adminFeatureFlags, adminThumbnails, adminPhotos,
    adminCategories, adminUsers, adminArchives, adminDashboard
  - server.js wires the new mounts (kept upstream's noStoreCache on
    customer routes per 3-way merge)

Utilities
  - schemaCache (cached hasColumn lookups across services)
  - documentSequences (atomic gap-free numbering — §14 UStG)
  - safePath (path-containment guards at fs stream boundaries)
  - clientIp (sanctioned XFF reader for audit logs)
  - publicTokenGuards (pre-multer token validation + attempt counters)
  - numericHelpers (ensureInt / ensureNumber consolidation)
  - dateFormatter (formatShortDate + dateInputLang)
  - dbCompat extensions, iban + pdfFilename helpers, resolveLogoFile

Infrastructure
  - Bundled PDF fonts (Comic-Neue / IBM-Plex-Sans / Inter / Jost /
    Montserrat / Noto-Sans / Playfair-Display / Poppins)
  - Backend package.json + lock updates (pdfkit, signature_pad,
    qrcode, et al.)
  - Sample storage layout under storage/business-docs/quote/

Tests
  - 14 new test files covering quote/invoice/contract lifecycle,
    installment plan reshape, line-item hierarchy, customer hours,
    payment check, tax report PDF, IBAN parsing, filename sanitiser
2026-05-26 18:18:51 +02:00
Paul Nothaft e8c2212dad refactor(slug): extract shared slugify util + scope adminPhotos category lookup (#525)
Folds all three follow-up items tracked in #525 into one commit:

1. Mirror PR #500's category scoping on adminPhotos.js. The admin
   upload route at adminPhotos.js:231 still accepted any category_id
   without event scoping — quietly less strict than the public v1
   API after #500 landed. Same one-liner fix (event_id OR is_global)
   with a matching 400 response shape so admin + v1 stay consistent.

2. Extract a shared slugify() in backend/src/utils/slug.js with the
   NFD-strip-combining-marks fix from #502, and route 5 callers
   through it:
     - adminEvents.js (event-name slug)
     - events.js      (event-create slug)
     - v1/events.js   (replaces local slugify helper)
     - adminArchives.js (archive→category slug)
   For pure-ASCII input the output is byte-identical to each old
   inline pipeline, so existing slugs in the DB keep round-tripping
   cleanly via lookup. Accented inputs now transliterate (Família
   → familia) instead of dropping the diacritic (Família → f-mlia).
   adminCategories.js stays with its own pipeline (underscores-as-
   word-chars semantics differ from the events-style transform —
   changing would silently shift wedding_party → wedding-party on
   new inserts). xmpGenerator.sanitizeKeyword stays unchanged for
   the same compat-cautious reason.

3. Cover the v1 upload happy path. Existing test only exercised the
   400-out-of-scope branch. Add two happy-path cases that stub
   sharp / generateThumbnail / storage.putFromFile and pin the
   response shape (id, category_id, type, etc.) plus the collage-
   slug → type='collage' flip. Temp file recreated in beforeEach
   because the handler unlinks it on success.

Tests:
- New slug.test.js: 22 cases pinning ASCII parity with the legacy
  pipeline (so the refactor is provably non-breaking for existing
  data) and the corrected accent handling across de/es/fr/nl/pt
  inputs, plus CJK and edge-case behaviour.
- events.category.test.js: 4 tests total (2 existing + 2 new happy
  path).
- galleryOgService.shareImage.test.js: 11 (3 added in #521 + 8 pre-
  existing) still pass.

37 tests pass across the three touched files.

Refs: #525, follows up #500 and #502
2026-05-18 23:50:35 +02:00
Paul Nothaft 7eeef2ba98 feat(downloads): preserve original camera filenames on download (opt-in) (#493)
New Settings → General toggle `Use original filenames on download` (off by
default). When on, single-photo downloads, bulk/selection zips, and per-event
archive zips surface `photos.original_filename` instead of the sanitized
storage filename. Storage paths are unchanged.

- Content-Disposition uses RFC 5987 (`filename=` ASCII + `filename*=UTF-8''…`)
  so unicode camera filenames survive while header-injection bytes are stripped.
- Zip entries are deduplicated with a deterministic `_1` / `_2` suffix on
  collision (folder structure preserved in archive zips).
- Pre-generated download-all zips and the in-memory setting cache are
  invalidated when the toggle flips so the next download rebuilds with the
  new names.
- Falls back to the storage filename whenever `original_filename` is null
  (legacy uploads predating migration 062).
2026-05-14 23:11:00 +02:00
LucaandClaude Opus 4.6 adfa29e91e fix(auth): restore COOKIE_SECURE='auto' default for production
The customer-portal squash inadvertently reverted the upstream/beta
fix from PR #427: production NODE_ENV was flipping the cookie Secure
flag back to hard `true`, which broke admin login on
HTTPS-frontend → HTTP-backend reverse-proxy stacks (browser drops
the Secure cookie over HTTP, login loops indefinitely).

Restored upstream/beta's tokenUtils.js verbatim and re-layered only
the customer cookie helpers (CUSTOMER_COOKIE_NAME,
setCustomerAuthCookie, clearCustomerAuthCookie,
getCustomerTokenFromRequest) on top.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
2026-05-11 00:29:04 +02:00
LucaandClaude Opus 4.6 087ef45942 feat(customers): customer portal (#354) on top of feature-flags reorg
Implements the recurring-customer login surface from
the-luap/picpeak#354 plugged into the maintainer's
new feature-flag infrastructure (PR #443) instead of
a parallel toggle.

* New `customerPortal` feature flag (foundation flag for the
  not-yet-built calendar/quotes/bills/messaging customer
  surfaces). Defaults FALSE on fresh installs, TRUE on existing
  installs (events > 0) via migration 095 so live customer
  accounts don't disappear mid-deployment.
* Foundation schema: customer_accounts, customer_invitations,
  event_customer_assignments, customer_password_resets, plus
  RBAC permissions customers.view / .create / .delete granted
  to super_admin + admin system roles.
* Backend: /api/admin/customers (invite, list, search, assign,
  deactivate, reset password) + /api/customer/auth/* +
  /api/customer/* (login, dashboard, accept-invite, reset).
  Customer JWT bypass minted via
  /api/customer/events/:slug/access-token so existing gallery
  middleware stays untouched.
* Frontend: /customer/* route tree gated by RequireFeature flag
  customerPortal, with login / dashboard / accept-invite /
  reset pages and a customer-side sidebar layout.
  /admin/customers and /admin/customers/:id gated identically.
* Settings → Features grows a "Customers" section with a
  Customer portal card. The maintainer's Features tab stays the
  single source of truth — no parallel Advanced features tab.
* CustomerAccountPicker on event create/edit forms hides itself
  when the flag is off; backend ignores customer_account_ids in
  that case instead of erroring the whole event save.

Translations: en + de hand-translated. nl/pt/ru fall through to
en — flagged here as needing native review.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
2026-05-11 00:05:20 +02:00
Paul Nothaft 5c7de96b7f fix(auth): default COOKIE_SECURE to 'auto' in production + first-install UX (#427)
Two intertwined bugs reported in #427 by @iSchumi6210:

1. Login silently fails over HTTP. Backend defaulted COOKIE_SECURE to true
   when NODE_ENV=production. Over plain HTTP the browser drops the Secure
   cookie → next /auth/session request returns 401 → redirect back to
   /admin/login → no error shown. picpeak-setup.sh writes
   NODE_ENV=production but never writes COOKIE_SECURE, so every first-time
   install without a reverse proxy hits this.

2. Admin password is generated but admins can't find it. The 001_init.js
   migration writes the generated password to data/ADMIN_CREDENTIALS.txt
   inside the backend container, but picpeak-setup.sh only copies it out
   when --reset-admin-password is passed. Default-path users never see it
   and resort to manual bcrypt updates in psql.

Changes:

- tokenUtils.js: production default goes from `true` to `'auto'`. On real
  HTTPS req.secure is true → Secure flag is still emitted (no security
  regression for reverse-proxy deployments). On plain HTTP req.secure is
  false → Secure flag omitted → login works. Users who explicitly want
  the strict HTTPS-only behaviour can still set COOKIE_SECURE=true.

- .env.example: rewrite the COOKIE_SECURE block to make the new default
  obvious and explain when to override (set =true for strict, =false to
  skip the per-request check, leave unset for the auto behaviour).

- picpeak-setup.sh (both Docker and native paths):
  - Write COOKIE_SECURE=auto explicitly to the generated .env (defense in
    depth so the right behaviour is preserved even if the backend default
    flips again later)
  - After migrations, ALWAYS copy ADMIN_CREDENTIALS.txt out of the
    backend container/data dir to the host data dir, chmod 600, and print
    the email + password to the install output. The credentials file
    remains as a backup record that the operator should delete after
    noting the password.

Verified locally with all 4 permutations of NODE_ENV × COOKIE_SECURE:

  production, unset      → HTTPS: secure=true ✓  HTTP: secure=false ✓ (was both true)
  production, =true      → both: secure=true (strict opt-in preserved)
  production, =auto      → HTTPS: secure=true   HTTP: secure=false (already-correct)
  development, unset     → both: secure=false (dev unchanged)
2026-05-09 15:55:09 +02:00
Paul Nothaft e8052adf1d fix(email): render conditionals, localise password placeholders, fix caller/template variable drift
Bundle of email-renderer and email-caller fixes triggered by a
reproducer on picpeak.nothaft.cloud (gallery_created mail showing
literal `{{#if welcome_message}}` markers and `Passwort: (set at
creation)`). The audit that followed surfaced six more user-visible
defects in the same surface; all are fixed here so customer-facing
mail renders cleanly.

Renderer (`backend/src/services/emailProcessor.js`)

- `safeTemplateReplace` now resolves `{{#if VAR}}…{{/if}}` blocks
  before flat `{{var}}` substitution. The shipped templates have used
  Handlebars-style conditionals since migration 026; the renderer
  ignored them, so the markers leaked verbatim into every mail with
  an empty welcome_message. Lifted to module scope and exported so
  the conditional contract is unit-testable. Single-pass, non-nested
  (commented).

- Added `passwordSetAtCreationI18n` next to the existing two i18n
  password sentinels so `(set at creation)` (sent by the publish-
  from-draft flow when only the bcrypt hash remains) is localised
  to "Das bei der Erstellung der Galerie gesetzte Passwort" /
  equivalent in EN/DE/NL/PT/RU instead of the raw English string.

- Added an opt-in `{ escapeHtml: true }` mode to `safeTemplateReplace`
  so admin-supplied free text (`event_name`, `host_name`, …) is
  HTML-escaped on substitution into the HTML body. Allowlist of
  passthrough keys (`welcome_message` already-HTML, server-generated
  URLs `gallery_link` / `client_link`). Subject and text body keep
  the legacy unescaped behaviour. `formatWelcomeMessage` now escapes
  before nl2br so the welcome_message allowlist is safe.

- New `htmlToText()` strips `<style>` and `<script>` blocks (and
  their content) before tag-stripping, decodes common entities, and
  collapses whitespace. Used by the textBody fallback in
  `sendTemplateEmail` — without this, every template missing a
  `body_text` produced a "plain-text" mail starting with the 100+
  lines of CSS embedded by `wrapEmailHtml()`.

- The client-access section (#172) now mirrors its HTML block into
  `textBody` using the same per-language strings, so plain-text
  recipients see the link / PIN / warning. `pinLabel = 'PIN'` moved
  into `clientAccessI18n` (RU uses ПИН-код).

- Added `getSupportEmail()` exported helper that reads
  `branding_support_email` from `app_settings` (JSON-decoded), with
  the SMTP from-address as fallback. Used by the gallery_expired and
  archive_complete callers below.

- Removed dead `require('handlebars')` (unused since the regex
  renderer landed; pre-existing lint error in this file).

Callers (data the templates already reference)

- `expirationChecker.js queueExpirationWarning`: send `expiry_date`
  (templates use this, the old code sent `expiration_date` —
  typo'd key, never read), drop the hard-coded `.de`/`en` sniff
  (the processor formats with the recipient's resolved language),
  add the `{{password_security_message}}` sentinel for
  `gallery_password` (plaintext is gone by warning time, so
  customers used to see literal `{{gallery_password}}` in the mail).

- `expirationChecker.js handleExpiredEvent`: both queueEmail calls
  now supply `host_name`, `event_date`, `expiry_date`,
  `support_email` so the EN/DE/NL/PT/RU `gallery_expired` template
  doesn't render literal `{{host_name}}, your gallery expired on
  {{expiry_date}}`. Skip the duplicate admin send when
  admin_email == customer_email.

- `archiveService.js`: `archive_complete` queue now supplies
  `host_name`, `photo_count` (from `photoEntries.length`),
  `archive_date`, `support_email` — the previous payload had only
  `event_name` and `archive_size`, so most of the mail was
  unfilled placeholders.

Tests

- `__tests__/services/emailProcessor.safeTemplateReplace.test.js`:
  16 cases — flat substitution, conditional truthy/falsy/missing/
  multi-line/sibling/numeric-0, plus 5 cases for the new
  `escapeHtml` option (default off, escape on, allowlist
  passthrough for welcome_message and gallery_link).

- `__tests__/services/emailProcessor.htmlToText.test.js`: 7 cases —
  the regression scenario (full wrapped body with embedded `<style>`
  block), tag-stripping, entity decoding, paragraph spacing.

- `__tests__/utils/formatters.test.js`: 12 cases for `escapeHtml`,
  `nl2br`, and the now-escaping `formatWelcomeMessage`.

35 cases total, all green. Lint clean on every touched file
(also fixes a pre-existing `no-prototype-builtins` warning in the
process). Pre-existing failures in
`__tests__/services/backupService.enhanced.test.js` are unrelated
and pre-date this branch.
2026-05-03 22:06:06 +02:00
Paul Nothaft 15a8ab41fd feat: add COOKIE_SECURE=auto for mixed HTTPS/HTTP deployments (#298)
Adds a third value for the COOKIE_SECURE environment variable that
decides the cookie Secure flag per-request based on req.secure. This
unblocks a common self-hosted setup where the same PicPeak deployment
is reachable over both HTTPS (via reverse proxy) and plain HTTP (e.g.
LAN access at http://192.168.x.x:3001).

Behavior

  unset  - legacy default: follows NODE_ENV (production=true, dev=false)
  true   - always set Secure (unchanged)
  false  - never set Secure (unchanged)
  auto   - NEW: use req.secure per request. In practice this means
           Secure on HTTPS requests (when X-Forwarded-Proto: https
           reaches Express via a trusted proxy) and no Secure flag
           on plain HTTP requests.

The existing trust proxy config (`app.set('trust proxy',
'loopback, linklocal, uniquelocal')` in server.js) means
X-Forwarded-Proto is honored when forwarded from local/private-network
proxies, which covers Docker network setups and most self-hosted
deployments behind NPM, Traefik, or Caddy.

auto is strictly opt-in. The default behavior is unchanged, so existing
users see no difference. A follow-up release can consider promoting
auto to the default after real-world feedback.

Also fixed (latent bug, benefits everyone)

Cookie clear operations (clearAdminAuthCookie, clearGalleryAuthCookies)
previously wrote the same `secure` attribute as the set path. When a
cookie was set with Secure=true over HTTPS and the clear request came
over HTTP (or vice versa under auto mode), some browsers would reject
the Set-Cookie delete header, leaving the cookie in place. Browsers
match cookies by (name, domain, path) for deletion and don't care about
Secure, so the new buildClearCookieOptions() helper simply omits the
secure attribute.

Implementation

- secureCookie string is replaced by secureCookieMode which can hold
  true, false, or 'auto'.
- New resolveSecureFlag(res) returns the boolean for a specific
  response, delegating to res.req.secure when in auto mode.
- buildCookieBaseOptions and buildCookieOptionsWithExpiry now take res
  and pass it through.
- New buildClearCookieOptions() deliberately omits `secure`.
- setAdminAuthCookie / setGalleryAuthCookies / clearAdminAuthCookie /
  clearGalleryAuthCookies all updated to thread res where needed.
  Public signatures unchanged — every caller already has res in scope.

Testing

Verified against a real Express instance inside the backend container
with trust proxy configured, covering:

  - (unset) + NODE_ENV=production -> secure: true (legacy)
  - (unset) + NODE_ENV=development -> secure: false (legacy)
  - COOKIE_SECURE=true + req.secure=false -> secure: true (literal wins)
  - COOKIE_SECURE=false + req.secure=true -> secure: false (literal wins)
  - COOKIE_SECURE=auto + X-Forwarded-Proto: https -> secure: true
  - COOKIE_SECURE=auto + plain HTTP -> secure: false
  - clearCookie always omits the secure attribute

Documentation

Added a COOKIE_SECURE block to both .env.example files (root for
docker-compose, backend/.env.example for native install) explaining the
four values, when to use auto, and the two requirements (proxy must
forward X-Forwarded-Proto, proxy IP must be in the trust list). Also
documented COOKIE_SAMESITE and COOKIE_DOMAIN alongside, which were
previously undocumented.
2026-04-11 22:41:15 +02:00
Paul Nothaft ad4e5a7506 feat: guest selections with per-person identity (#292)
Introduces a new "Per-guest selections" identity mode for event
feedback, letting each visitor register under their own name so their
likes/favorites/comments/ratings are tracked independently. Includes
admin insights (list, per-guest detail, aggregate view, export) and
advanced identity features (forget-me, email recovery, invite tokens,
merge).

New event-level setting
- event_feedback_settings.identity_mode = 'simple' | 'guest' (default
  'simple' → zero behavior change for existing events).
- Admin UI radio under Feedback Settings to toggle per event.

Root cause of the previous "all guests share state" bug
- generateGuestIdentifier() was sha256(ip + userAgent), so every visitor
  on the same WiFi + similar device collided into one identity.
- Now: when a verified guest JWT is present (x-guest-token header),
  req.guest.identifier takes precedence — per-person rate limits and
  per-person deduplication.

Phase 1 — identity layer
- Migration 078: new gallery_guests, guest_invites, guest_verification_
  codes tables; identity_mode column + check constraint; nullable
  guest_id FK on photo_feedback.
- New guest JWT type scoped to (eventId, guestId).
- New middleware guestAuth.resolveGuest (non-blocking) + requireGuest.
- POST /gallery/:slug/guest, GET /guest/me, DELETE /guest/me.
- Gallery feedback route enforces guest identity in guest mode and
  reads name/email from the verified token (never from the body).
- Frontend GuestIdentityContext + GuestNamePromptModal; axios
  interceptor injects x-guest-token on gallery API calls.
- Feedback-only blocking: gallery opens freely, prompt only on first
  interactive feedback action.
- Admin "Guests" tab (conditional on identity_mode='guest') with the
  AdminGuestsList component.

Phase 2 — admin insights
- GET /admin/events/:eventId/guests list + aggregated counts.
- GET /admin/events/:eventId/guests/:guestId detail with per-type
  groupings; AdminGuestDetail modal with thumbnail grid + tabs.
- GET /admin/events/:eventId/guests/aggregate sorted by distinct guest
  pick count; GuestSelectionsAggregate component.
- Per-guest export (txt/csv/json) and bulk export-all ZIP.

Phase 3 — polish
- 3.1 Self-service forget-me link in gallery footer.
- 3.2 Email-based identity recovery: POST /guest/recover sends a
  6-digit code via the existing emailProcessor, POST /guest/verify
  exchanges it for a token (rate-limited, enumeration-safe).
- 3.3 Admin invite tokens: pre-mint identities, share URLs with
  ?invite=, single-use redemption stripping the param from history.
- 3.4 Admin merge endpoint reassigns feedback + soft-deletes sources.

Shared helper
- useGalleryFeedbackAction hook wraps the identity-check logic for
  inline like buttons across Masonry/Grid/Justified/Mosaic/Carousel/
  Timeline/Premium layouts.

Backwards compatibility
- Existing events default to 'simple' after migration; behavior
  unchanged.
- Legacy photo_feedback rows keep guest_id NULL; admin shows them in
  the generic feedback moderation view as before.
- feedback_count denormalized stat now uses COALESCE(guest_id,
  guest_identifier) so per-guest counts are accurate without touching
  legacy rows.

Verified end-to-end against local Docker
- Migration clean on existing data.
- Simple mode unchanged (no prompt, legacy flow).
- Guest mode: Alice registers on click, tokens persist in
  sessionStorage, feedback rows carry guest_id.
- Carol via invite link auto-redeems, sees Alice's "1 likes" badge.
- Admin Guests tab shows both with correct counts; detail modal
  displays thumbnail grid with badges; aggregate view sorts by picker
  count (photo 227 = 2, others = 1); CSV/JSON export matches DB.
- Merge Carol into Alice: feedback reassigned, Carol soft-deleted,
  Alice count = 4.
2026-04-11 07:48:23 +02:00
Paul Nothaft 40332a71db feat: draft mode, admin branding, and workflow improvements
Draft Mode:
- Events are created as drafts by default — no email sent until published
- Add "Publish & Notify Client" button with confirmation dialog
- Draft banner with yellow styling on event details page
- Draft filter tab in events list
- Gallery middleware blocks public access to draft events
- Migration 076 adds is_draft column to events table

Admin Draft Preview:
- Admins can preview draft galleries via JWT preview token (?preview=)
- "View Gallery" link on drafts auto-appends preview token

Admin & Login Page Branding:
- Admin header uses configured company logo/name from branding settings
- Login page shows configured logo instead of hardcoded PicPeak
- Respects logo_display_mode (logo_only, text_only, logo_and_text)

OG Tag Branding:
- DynamicFavicon component updates OG meta tags and page title from
  branding settings

Editable Client Email:
- Customer email is now editable after event creation in edit mode

Branding Inheritance:
- New events inherit hero logo settings (visibility, size, position)
  from global branding configuration

Share Link Full Domain URL:
- New getFrontendBaseUrl() utility with DB fallback to general_site_url
- Used in email processor and share link service
2026-04-08 11:42:38 +02:00
Paul NothaftandPaul Nothaft 23cd9cb680 fix: address Shannon security assessment findings (37 vulnerabilities) (#254)
Remediate 4 Critical, 18 High, 10 Medium, and 5 Low vulnerabilities
identified in the Shannon security assessment (2026-03-20).

Critical fixes:
- Command injection via rsync SSH key path (INJ-VULN-01)
- Self-escalation to super_admin role (AUTHZ-VULN-11)
- Invite super_admin backdoor (AUTHZ-VULN-12)
- Handlebars SSTI in email templates (INJ-VULN-05)

Authentication hardening:
- Rate limit on share-link login (AUTH-VULN-01)
- X-Forwarded-For spoofing bypass (AUTH-VULN-02)
- reCAPTCHA fails closed when misconfigured (AUTH-VULN-03)
- Token revocation on admin/gallery logout (AUTH-VULN-04/05)
- Cookie Secure flag defaults true in production (AUTH-VULN-06)
- Remove JWT from admin login response body (AUTH-VULN-07)
- Timing-safe gallery slug validation (AUTH-VULN-09)
- Account lockout fails closed on DB error (AUTH-VULN-12)
- Session endpoint checks token revocation

Path traversal & file access:
- checksums endpoint path containment (INJ-VULN-03)
- manifest validate path containment (INJ-VULN-04)

XSS prevention:
- Block SVG data URIs in CSS sanitizer (XSS-VULN-01)
- Email preview iframe sandbox (XSS-VULN-02)
- SSR branding HTML escaping (XSS-VULN-03)
- User-Agent sanitization in feedback (XSS-VULN-04)

Authorization (IDOR):
- Event ownership middleware for all admin routes
- Cross-admin user profile read restriction (AUTHZ-VULN-10)

SSRF & infrastructure:
- Private IP validation for SMTP, S3, rsync hosts
- Replace inline JWT with standard adminAuth middleware
- CSRF Content-Type enforcement on mutating API endpoints
- CSP headers in nginx location blocks

Token revocation fix:
- Remove overly broad orWhere clause that invalidated all future tokens
- Allow empty-body POST requests (logout) in CSRF middleware

Co-authored-by: Paul Nothaft <[email protected]>
2026-03-22 12:40:01 +01:00
Paul Nothaft 1fa222e9c4 feat: add photo cap per event and Portuguese (pt-BR) locale
- Add photo_cap column to events table (migration 074) to limit photos per event
- Enforce photo cap in upload route, returning 400 when limit exceeded
- Pass photo_cap through all event CRUD routes and frontend forms
- Add complete Portuguese (pt-BR) translation (2300+ strings)
- Register pt locale in i18n config, language selector, date formatting
- Add photoCap/photoCapHelp translation keys to all locale files (en, de, ru, pt)
2026-03-16 17:22:54 +01:00
Paul Nothaft 2b25d81144 security: comprehensive hardening across frontend, backend, and infrastructure
- Disable production source maps and hide nginx version
- Reduce JSON body limit from 10gb to 50mb (uploads use multer, not JSON)
- Strip database info and error details from health endpoint
- Mask reCAPTCHA secret key in admin settings API responses
- Whitelist sort/order query parameters in events and photos endpoints
- Stop reflecting arbitrary origins in static file CORS headers
- Align nginx security headers with backend Helmet CSP, remove deprecated X-XSS-Protection
- Strip EXIF metadata from generated thumbnails and hero images
- Bind postgres/redis dev ports to localhost in docker-compose configs
- Add safeExec utility (spawn with shell:false) to prevent command injection
- Convert all exec/execAsync calls in backup, restore, and database backup
  services to use safe spawn-based helpers
2026-02-16 22:33:20 +01:00
Paul Nothaft 0da45e699a feat: Add CSS template system with custom gallery styling support
## Changes

### CSS Template System
- Added CSS class hooks to gallery components for custom template targeting
- Gallery sidebar, header, footer, and photo cards can now be styled via CSS templates
- CSS variables on :root allow themes to override colors, effects, and spacing

### Gallery Component CSS Classes Added
- `.gallery-page` - Main gallery container
- `.gallery-header` - Top header bar
- `.gallery-sidebar` - Filter/download sidebar
- `.gallery-sidebar-header`, `.gallery-sidebar-title`, `.gallery-sidebar-close`
- `.gallery-sidebar-content`, `.gallery-sidebar-section`
- `.gallery-sidebar-search-input`, `.gallery-sidebar-search-icon`
- `.gallery-sidebar-backdrop` - Mobile overlay
- `.gallery-btn`, `.gallery-btn-download` - Sidebar buttons
- `.gallery-footer` - Footer section
- `.photo-card`, `.photo-grid` - Photo display elements

### CSS Templates (Database)
- Elegant Dark (id=1): Dark navy theme with light text and red accents
- Liquid Glass Light (id=2): iOS 26 frosted glass effect with gradient background

### Bug Fixes
- Fixed CSS variables not inheriting (moved from .gallery-page to :root)
- Fixed sidebar position breaking layout (removed position: relative override)
- Fixed Elegant Dark sidebar text visibility (white on white issue)

### Other Changes
- Settings page refactoring and cleanup
- i18n locale updates for new gallery features
- Vite proxy port configuration fix
- Admin auth route improvements
- CSS templates service updates
2026-01-03 08:59:01 +01:00