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Author SHA1 Message Date
Paul Nothaft fb9da72f14 feat(security): opt-in recoverable gallery passwords (#1341)
* feat(security): opt-in recoverable gallery passwords

Gallery passwords are bcrypt hashes, so an admin who needs to hand a
password to a client a second time has to reset it, which invalidates
what the client already has. This adds a security setting,
security_gallery_password_recoverable, off by default, that keeps an
AES-256-GCM encrypted copy of each gallery password and client PIN next
to the hash. The key is derived from GALLERY_PASSWORD_ENCRYPTION_KEY or
JWT_SECRET.

While the setting is on:
- create, publish, send-later, edit, reset and the v1 API write the copy
  alongside the hash; turning a gallery's password requirement off
  clears it
- GET /api/admin/events/:id/password returns the copy to admins with
  events.edit and ownership, and writes a gallery_password_viewed
  activity entry on every real reveal
- resend-email uses the stored password instead of the "set at creation"
  sentinel, so the client receives what already works

Switching the setting off purges every stored copy. Login and hash
verification are untouched; the copy is never read on the gallery side.

The Security tab carries the toggle with a warning that stays visible,
and the event page shows "Show password" with copy buttons only while
the setting is on and the gallery has a secret.

Relates to issue 1271

* fix(security): close the write-versus-switch-off race in the password vault

The recoverable setting is read while an event insert is assembled and the
client-PIN hash awaits after that, so a settings request that switched the
feature off and purged in that gap was overtaken by the insert. Every write
site now re-reads the setting right after its statement and clears its own
row when the setting is off; the settings writer flips the value before it
purges, so either the purge or the re-check catches the row.

* fix(security): resend carries the stored client PIN and link; deterministic tamper test

The creation mail includes the client-access link and PIN; a resend only
sent the gallery password even when a stored PIN was available. The
ciphertext tamper assertion replaced the last two characters with a
constant, which was a no-op roughly once in 4096 runs.

* fix(security): drop the revealed password after Send gallery email

The send-later route can replace the password; the share card keys its
revealed copy on the event query's refetch time, so invalidate the event
after the send like the other password-changing mutations do.

* fix(security): purge leftovers before the setting write when turning recovery on

Switching on wrote the setting first and purged after, so a password write
that read the new "on" in between stored a copy the purge then deleted.
Turning on now purges before the write; turning off keeps purging after it,
which together with the write-site re-check leaves the vault holding
exactly what was written while the setting was on.

* chore(security): drop the duplicate rateLimitService import left by the rebase

* chore(usage): register the password recovery routes in the v5 coverage inventory

The inventory moved from v4 to v5 on main; the entry added by this branch
followed it.

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Co-authored-by: Paul Nothaft <paul@MacStudio-von-Paul.local>
2026-09-07 20:36:48 +02:00
Paul Nothaft 5c1e38d921 feat(usage): distinguish real edits and template delivery with v5 consent (#1339)
* feat(usage): distinguish real edits and template delivery with v5 consent

* fix(usage): exclude queued test messages and count reorders as edits

- queueEmail carries usageEligible: false into email_data and the queue
  processor passes it on, so the dev tools' send-test-email no longer
  records email_template_delivery once the worker sends it.
- event-types/reorder and categories/reorder-global compare the persisted
  order before and after and record the v5 edit markers only when it
  changed, matching the display_order edit already counted on PUT.
- normalized() builds arrays with Array.from so a row array from the sqlite
  binding compares equal under Jest's separate realm.

* fix(usage): cover per-gallery category order and workflow test runs

- categories/reorder records category_editing when an event's override
  changes; reorder/:eventId records it when an override was actually
  removed.
- send_email and the collections handoff pass usageEligible: false for a
  workflow test run (engine.testRun sets __test), so a non-dry test send is
  not counted as template delivery.

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Co-authored-by: Paul Nothaft <paul@MacStudio-von-Paul.local>
2026-09-07 20:03:15 +02:00