getUserPlan()'s auto-downgrade was guarded on `subscription_status !== 'active'`,
but that column DEFAULTs to 'active' and is only ever changed by Stripe webhook
events. For trial users who never touch Stripe — the entire population it's meant
to catch — the condition was always false, so the downgrade never ran and every
signup kept Pro free forever.
Re-key the guard on the real signals:
- trial expired (!trial_active), AND
- stripe_subscription_id IS NULL (never paid), AND
- plan_id === trial_plan (still on the plan the trial granted), AND
- plan_name !== 'free'
The plan_id === trial_plan clause is load-bearing: it protects comped / hand-
granted plans (e.g. a manually-set enterprise plan, where plan_id !== trial_plan)
from being silently downgraded. Grandfathered accounts (trial_started IS NULL)
never enter the block at all, so the ~home cohort is untouched. Added a comment
documenting the subscription_status-default trap so it isn't reintroduced.
Enforcement stays forward-only/lazy — the downgrade happens in the resolver on a
user's next request; no mass update here.
Downstream (deviceSocket.checkDeviceAccess, traced, unchanged): a genuinely-
expired free-tier trial now resolves to free and its device-limit block correctly
caps it to 1 device; grandfathered home (2 devices) and paid users are not
blocked. NOTE: the separate "Trial Expired" screen branch there is a pre-existing
dead condition (it needs trial_started set AND plan_name='free' at once, but the
downgrade clears trial_started) — left as-is per scope; flagged for follow-up.
Tests (new trial-expiry.test.js — there was none, which is how this shipped):
lapsed trial downgrades; comped enterprise (plan_id!=trial_plan) not downgraded;
grandfathered home (trial_started NULL) not downgraded; paid user not downgraded;
in-window trial not downgraded; plus a regression pinning that subscription_status
='active' no longer shields a lapsed trial. Suite 563/563.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Subtitles/captions are set once in the content library and applied
automatically by the player — no in-player controls (the player stays bare).
- DB: 4 new content columns (captions_enabled, captions_lang for YouTube;
subtitle_url, subtitle_lang for uploaded videos), all default off/NULL.
- buildSnapshotItems: denormalize the 4 fields into published_snapshot so the
player receives them (enumerated query).
- content.js PUT: accept the 4 fields (subtitle_url only clearable here).
- POST /:id/subtitle: dedicated .vtt uploader (separate multer, since the main
filter is video/image-only); stores the file in the content dir, records
subtitle_url + subtitle_lang. Old subtitle file replaced; DELETE cleans up
the sidecar.
- Player: YouTube -> loadModule('captions') + setOption(...languageCode) in
onReady (best-effort, wrapped). Uploaded video -> a <track kind="subtitles">
appended to the <video>, forced mode='showing' on load (same-origin, so
CORS-clean like the video).
- Edit modal: YouTube gets an enable-captions checkbox + language; uploaded
video gets a .vtt file picker + language + a remove-subtitle option. en/es.
Honest limitation (in the PR): YouTube caption control via the IFrame API is
undocumented/version-dependent and only works if the video actually has
captions — hence best-effort and wrapped so it can never break playback.
Test: content-subtitles.test.js — the 4 fields survive publish -> snapshot,
the .vtt upload endpoint stores + records the file, and a non-.vtt is rejected.
Suite 550/550.
Closes#216
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bold Media Group's fleet broke on the 1.9.3->1.9.6 upgrade. Their MDM does an
uninstall/reinstall (app data wiped), so the player registers with
{ pairing_code, fingerprint } and NO device_id and shows a pairing code — but the
dashboard reported "code does not exist". Deleting the device_fingerprints row fixed
it, which pinpointed the fingerprint-reclaim guard in server/ws/deviceSocket.js.
Root cause: the reclaim guard was
`stillAlive = !!liveConn || secondsSince < reclaimSettleSeconds; if (stillAlive) reject`.
On an in-place reinstall the old row heartbeat seconds ago, so `secondsSince < 300` is
ALWAYS true -> it emitted device:auth-error and returned BEFORE the pairing_code INSERT,
so the code the player displayed never existed server-side.
The settle window's real purpose was to REMATCH an existing fingerprint back to its
device row on reinstall — not to force a fresh re-pair. So the fix keys off claim status,
not the timer (server-only; no APK change — reviewed and confirmed unnecessary):
- Reject ONLY when the old row has a genuinely LIVE socket (liveConn) — the real anti-
hijack boundary. Unchanged.
- CLAIMED old row (user_id set) -> RECLAIM it regardless of the settle window: reuse the
row, rotate the token, emit device:registered{online} + device:paired. The panel returns
straight to paired (no operator re-pair, no orphaned duplicate row), preserving name /
claim / playlist / content. device:paired drives the app off the pairing screen, so the
fresh code it showed is irrelevant.
- UNCLAIMED old row -> fall through to the pairing_code path and PROVISION FRESH with the
shown code (reclaiming would leave a stale/null code -> "code does not exist"). #150
relinks the fingerprint to the new row.
`reclaimSettleSeconds` is now vestigial for this path. Trade-off: a fingerprint-only reclaim
of a CLAIMED-but-offline device is no longer delayed ~300s — not a new attack class (the old
code already granted it once the window elapsed); liveConn remains the hard boundary. Truly
closing that window without a re-pair needs client keystore attestation (a future APK).
Also fixes a latent crash this newly exercises: middleware/subscription.js getUserPlan()
dereferenced an undefined user in its else branch ("Cannot set properties of undefined
(setting 'trial_active')") when the user/plan JOIN missed. Under the claimed-reclaim path
that ran checkDeviceAccess->getUserPlan, the throw was swallowed by the reclaim try/catch and
silently dropped the device to provision-fresh. Guard: `if (!user) return null`.
Tests (server/test/fingerprint-reclaim.test.js):
- NEW: a CLAIMED reinstall reclaims the SAME row, emits device:paired, creates no duplicate,
keeps the fingerprint linked — regardless of the settle window (the Bold repro, fixed right).
- NEW: recent heartbeat + no live socket, UNCLAIMED -> provisions fresh with the shown code.
- NEW: a LIVE old socket still rejects and creates no new row (security preserved).
- Updated the #143 gone-device test to expect provision-fresh for an unclaimed row, and the
log-noise assertion to the "reclaim rejected" message.
465/465 server tests pass. Server-only: NOT deployed, no version bump, Android untouched.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Agency-portal uploads previously all landed at the workspace library root, unsorted.
Instead of the issue's whole-workspace folder dropdown (which would leak every folder
name to an external party), bind ONE folder per agency token — admin-controlled and
agency-invisible — and scope the portal picker strictly to that folder's own subtree
(Hybrid-C). Fully backwards-compatible: no bound folder -> root, exactly as before.
Model / multi-workspace: an agency token is bound to ONE workspace at issuance, so the
token key IS that workspace's private link and the bound folder lives in that workspace.
An admin with N workspaces mints one token per workspace (each with its own auto-folder).
No workspace-switcher in the portal — the token is the tenant boundary.
Backend:
- api_tokens.upload_folder_id (additive; ON DELETE SET NULL -> deleting the folder falls
back to root).
- lib/agency-targets.folderSubtree(): recursive-CTE helper = the SINGLE confinement source
shared by GET /api/agency/folders AND the POST /api/agency/content target check, so the
set the agency can SEE and the set it may WRITE to can never drift. Workspace-guarded at
the anchor row; descendants inherit the workspace (folders.js forbids cross-ws parents).
- routes/agency.js: GET /folders (bound subtree only); POST /content defaults to the bound
folder and 403s any folder_id outside the subtree.
- routes/tokens.js: create auto-creates "Agency — <name>" (or binds a picked folder,
validated same-workspace, respecting the 100-folder cap) inside the token tx; new
PUT /:id/upload-folder to rebind; listing surfaces the bound folder name.
- middleware/apiToken.js + lib/content-ingest.js: upload_folder_id onto req.apiToken; ingest
writes folder_id.
Frontend:
- Agency portal: folder <select> shown only when a real subfolder choice exists (identifies
the "Main folder" root client-side without learning the token's folder id).
- Settings: folder pick at token creation, bound-folder display, rebind modal.
- i18n: 7 new apitoken.* keys across all 5 locales.
Tests (429/429):
- test/agency-folder.test.js: 5 folderSubtree confinement bites (subtree in, siblings out,
workspace guard, null -> root).
- test/agency.test.js (+1 e2e): auto-create, default-to-bound, in-subtree pick lands there,
sibling -> 403, admin-pick, unknown-pick -> 400, rebind-to-root.
Closes#158.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Least-privilege way to read GET /api/billing/usage without requiring platform admin.
Additive + isolated: reuses the existing api_tokens scope system (the off-ladder 'agency'
scope is the precedent) and does NOT touch the shared role/permission checks other
endpoints rely on.
- New off-ladder scope 'billing:read' (routes/tokens.js SCOPES). Like 'agency' it is NOT
on the read<write<full ladder, so tokenScopeGate rejects a billing token on every
PUBLIC_ROUTER and JWT-only routers reject any st_ token -> the scope grants billing-read
and NOTHING else.
- DUAL-PATH gate requireBillingRead (middleware/apiToken.js), written as an EXPLICIT OR:
authorize if (billing:read token) OR (platform-admin session). Admins keep read access
but are NOT required to; the token path doesn't lock out admins or vice versa. Billing
route now mounted with bearerAuth (token OR JWT front door) + requireBillingRead (was
requireAuth + requirePlatformAdmin).
- MINTING is platform-admin only (stricter than read/write/full/agency, which any
workspace member may mint) since a billing:read token grants GLOBAL billing-read. Note:
no finer "owner" tier exists here (#14 collapsed superadmin->platform_admin), so
PLATFORM_ROLES is the top level required.
Tests (5, test/billing-authz.test.js): dual-path positive (token AND admin session both
200) + negative (user 403 / anon 401); scope isolation (billing token 403 on /api/devices,
401 on /api/admin; read token 200 on devices but 403 on billing); minting owner-only
(user + ordinary-admin 403, platform-admin 201); revocation -> 401. Existing token
firewall/partition suite (api.test.js) + billing-endpoint tests unchanged & green. Reused
the exact SHA-256 token-verification path (no bcrypt/new mechanism). Suite 306/306.
NOTE: spec described bcrypt + JSON `scopes` + an analytics:read precedent; this codebase
actually uses SHA-256 + a single `scope` TEXT column + 'agency' as the off-ladder
precedent. Implemented faithfully to the real system.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
api_tokens.auto_publish (DEFAULT 0 = draft, the fail-safe). Admin sets it at token creation
in the designate UI (checkbox, agency scope only). The agency endpoint reads it from the
TOKEN ROW via req.apiToken (apiTokenAuth attaches it) - NEVER from req.body, so an agency
can't opt itself out of approval. 0 -> markDraft; 1 -> the shared publishPlaylist path.
Tests (integration): draft is the default; a draft token with auto_publish:true IN THE BODY
still lands draft (body ignored); an auto-publish token goes live; manual publish still works
(extraction regression). i18n across all 5 locales. 141 suite green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The agency capability behind the proven off-ladder/agencyGate primitive:
- agencyGate is now SCOPE-only at the mount; the per-target check is router.param
('playlistId') in routes/agency.js - it fires WITH the param before the handler, so no
:playlistId route can skip it (drift-proof). A mount-level target check was silently
bypassed (Express populates req.params only at route match); the integration bite-suite
caught it - this is the fix.
- routes/agency.js: POST /content (shared ingest) + POST /playlists/:id/items (date-bounded
#74/#75 item; lands as draft so the admin's re-publish is the approval gate).
- tokens.js: issue scope='agency' tokens bound to a non-empty in-workspace playlist
allowlist (atomic); PUT /:id/targets re-designates (JWT-only -> can't self-widen).
- server.js: AGENCY_ROUTERS mounted bearerAuth + resolveTenancy + agencyGate.
Full bite-suite (test/agency.test.js) GREEN and re-proven to bite on the SHIPPING path:
neutralizing the router.param check makes non-designated->403 go red. Four assertions at
three seams: target (router.param), off-ladder (tokenScopeGate), can't-widen (tokens
JWT-only), issuance cross-workspace (create validation). 139 suite green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The capability/target-restricted token model for the agency portal (#73 option B),
proven before any endpoint sits on it:
- 'agency' scope value is OFF the read/write/full ladder, so the existing tokenScopeGate
rejects it on every public router by construction (auto-confinement, no new code).
- api_token_targets join table: which playlists an agency token may act on.
- agencyGate: THE single seam - agency-scope-only + (playlist in this token's allowlist
AND in the bound workspace), one query enforcing target + cross-workspace isolation.
- AGENCY_ROUTERS category in config/api-surface.js (mounted with agencyGate, not
tokenScopeGate) - declared; router/mount land with the endpoints.
Both bite-tested: spine (agency 403s on tokenScopeGate; read/write still pass) and the
gate (non-designated/cross-workspace/non-agency/JWT -> 403; neutralizing the target check
goes red). NARROW - not the general capability-scope system.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two-token login: /login returns an mfa_pending token when TOTP is on; requireAuth/optionalAuth
REJECT mfa_pending (tightening #1 - else password-alone is a session). /totp/verify exchanges
it + a TOTP or recovery code for a full session (per-user lockout; recovery checked
independently of the decryptable secret). Enrollment: setup -> enable (confirm-then-enable) ->
recovery codes shown once; disable/regenerate require re-auth; regenerate replaces atomically;
status surfaces codes-remaining (tightening #3). API tokens + SSO bypass TOTP by construction.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Introduce the public API's token layer and make the router partition data-driven.
- api_tokens table: SHA-256 hashed secret, st_ prefix, workspace-bound, read/write/full scope.
- middleware/apiToken.js: bearerAuth front door (Bearer st_ -> token auth, else the
unchanged requireAuth); apiTokenAuth acts as the owner with platform powers stripped
to 'user' and the workspace binding made authoritative (X-Workspace-Id ignored);
tokenScopeGate (read=GET, write=mutations) + requireScope('full') for commands.
- config/api-surface.js: single source of truth for the PUBLIC (token front door) vs
JWT-ONLY (requireAuth) router partition. server.js mounts from these lists so the
mount list and the partition firewall test cannot drift.
- device-groups: operational group commands (reboot/shutdown) require the full scope.
A Bearer st_ token fails jwt.verify on the JWT-only routers (401), so privileged
surfaces (admin, workspaces, ai, provision, white-label) are unreachable by exclusion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Five low-risk, high-value fixes surfaced by the security review:
#3 Branding lockdown — `custom_domain`/`custom_css` (which feed the PUBLIC,
pre-auth branding resolver and the login-page <style>) are now settable only
by platform admins; a workspace_admin can no longer hijack the platform login
page by claiming its domain. The public /api/branding (+ /domain) now return
only presentational fields via publicBranding() (no id/user_id/workspace_id/
custom_domain/timestamps leak).
#6 Strip device_token — the device WS auth secret (validated with
timingSafeEqual) was returned in device list/get/update + pairing responses
(SELECT d.* / *). New lib/device-sanitize.js strips it everywhere; prevents
device impersonation by any workspace user.
#7 must_change_password enforced server-side — was a frontend-only redirect, so
a provisioned temp password worked indefinitely via the API. requireAuth now
403s every route except GET/PUT /api/auth/me (the password change, which
clears the flag) and logout while the flag is set.
#8 XSS — escape user data interpolated into innerHTML in teams.js, kiosk.js,
layout-editor.js (team/page/layout/zone names, member name/email, kiosk
config fields). scriptSrcAttr 'unsafe-inline' made these exploitable via
injected event handlers, not just markup.
#9 Thumbnail IDOR — /api/content/:id/thumbnail had no auth/scope gate (any UUID
served any tenant's thumbnail). Now mirrors the /file route's playlist/widget
workspace-scoped reference check.
Tests: new test/security-fixes.test.js (device strip, publicBranding field
allowlist, must_change_password gate). Full suite 41/41. Verified live against a
prod-data copy: device_token absent from /api/devices, /api/branding trimmed.
Not addressed here (tracked for follow-up): Android OTA signature verification
(Critical), public widget-render XSS, token revocation/logout, pairing-code
strength, validateRemoteUrl hardening, import quota.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds POST /api/admin/users so an admin can create a user directly with a
known password and assign them to a workspace + role - for self-hosted
instances with no outbound email, where invites never deliver.
Server (routes/admin.js, mounted /api/admin with requireAuth + activityLogger):
- Gated by canAdminWorkspace(db, req.user, targetWorkspace): 404 if the
workspace is missing, 403 if not an admin of it. This scopes org_admins
to their own org and excludes platform_operator (no user/role mgmt, #13).
- Validates email (invite-create regex), role in WORKSPACE_ROLES, password
min-8 (the /me rule). 409 on duplicate email - never overwrites.
- One transaction: global users row (auth_provider 'local',
bcrypt.hashSync(pw,10), must_change_password from the flag) + a
workspace_members row written inline (same footprint as an accepted
invite; accept-invite left untouched).
- Explicit audit row admin_create_user; never logs the password; response
excludes password/hash.
- HOSTED_INSTANCE: never calls sendSignupEmails and stamps both
welcome_email_sent_at / activation_nudge_sent_at, so an admin-created
user gets no welcome email and never enters the activation-nudge sweep.
must_change_password (frontend-first enforcement, per spec):
- Migration adds users.must_change_password INTEGER NOT NULL DEFAULT 0;
surfaced via requireAuth + /me + login responses.
- route() in app.js forces users with the flag to a #/change-password
screen (new force-password-change view, reuses PUT /api/auth/me) and
blocks every other view until set. The /me update clears the flag.
Frontend: "Add User" button beside "Invite member" in the members view
(admin-only) opening a modal (email, name, password + generate, role,
must-change checkbox); invite and Add User coexist. api.adminCreateUser;
EN i18n only.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
platform_operator is cross-org STAFF: it can see and act-as into every
org and read/write workspace-scoped resources (content, playlists,
layouts, schedules, devices, widgets, kiosk) anywhere - but holds NO
owner-level power.
Design is deny-by-default: operator is NEVER added to PLATFORM_ROLES /
isPlatformRole, so every owner capability (billing, org/workspace
deletion, user/role management, shared & template asset curation,
branding, workspace member mgmt/rename) stays denied, and any NEW owner
endpoint added later inherits that denial automatically.
Operator gets power from exactly two levers:
- middleware/auth.js: new PLATFORM_STAFF set + isPlatformStaff(); owner
guards (PLATFORM_ROLES, requireAdmin, requireSuperAdmin) unchanged.
- tenancy.js: accessContext + resolveTenancy treat staff as act-as
capable; new req.isPlatformStaff / req.isPlatformOperator (req.isPlatformAdmin
stays owner-only); accessibleWorkspaceIds + switch-workspace guard use staff.
- permissions.js: canRead/canWrite + canAccessWorkspace (read) grant staff;
canAdmin / canAdminWorkspace / isOrgAdmin / isOrgOwner stay owner-gated.
Read-only edges (per review): operator may VIEW workspace member lists
(canAccessWorkspace) and the unassigned device pool (devices.js), but
cannot mutate either.
Frontend: platform role dropdown adds "Platform operator"; the user-mgmt
view stays isPlatformAdmin-gated so operators can't open it. EN i18n only.
Behaviour identical under HOSTED_INSTANCE set or unset.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The legacy /api/auth/users dropdown could write 'superadmin' and 'admin'
role strings that not every code path recognized. Some checks matched only
'platform_admin' (tenancy accessContext/resolveTenancy), so a 'superadmin'
user could list orgs but not act-as into them.
Normalize to the current two-tier platform model (users.role holds the
PLATFORM role only; org/workspace roles live in the membership tables):
- Migration (idempotent, exact-string): superadmin -> platform_admin,
admin -> user. No-ops on rows already in the current model.
- Add isPlatformRole() helper in middleware/auth.js; route the two
superadmin-excluding checks in tenancy.js through it so a stray
'superadmin' is never treated as lower-privileged (fixes act-as).
- Remove the dead/stricter requirePlatformAdmin in permissions.js (bare
=== 'platform_admin'); the single guard is the one in middleware/auth.js.
- Recovery-token default role admin -> platform_admin so emergency
recovery keeps full access once 'admin' no longer implies elevation.
- PUT /api/auth/users/:id/role whitelist -> ['user','platform_admin'];
self-demote guard retargeted via isPlatformRole.
- Frontend: platform user-management dropdown now offers User / Platform
admin only; owner-delete guard and settings highlight use isPlatformAdmin.
EN i18n: add admin.role.platform_admin.
Behaviour is identical under HOSTED_INSTANCE set or unset; the migration
only touches exact legacy strings.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replaces the unused EMAIL_WEBHOOK_URL stub with a real Microsoft Graph
Mail.Send pipeline via @azure/msal-node client-credentials flow. Prior
state on prod: every alert email was logged to journalctl and never
sent (21 fallback log lines per hour for the chronic-offline devices).
Four coordinated changes shipped as one commit since they're all part
of making email delivery actually work responsibly:
1. services/email.js (NEW): Graph send via plain HTTPS (no SDK), in-memory
MSAL token cache (refresh 60s pre-expiry), graceful stdout fallback
when GRAPH_* env vars absent. Drop-in replacement for the old webhook.
2. services/alerts.js refactored: sequential await around sendEmail (was
parallel fire-and-forget; first run hit Graph's MailboxConcurrency 429
ApplicationThrottled on a 30-device backlog). Sequential at ~250ms per
send takes 5-8s for the full backlog, well within the 60s tick. Also:
24h long-offline cutoff to stop nagging about chronic-offline devices
(the 20,000+ minute ones); 2-hour dedup window (was 1h) via a generic
shouldSendAlert(type, id, windowMs) helper that future alert types
(payment_failed, plan_limit_hit, etc.) can reuse.
3. Preferences UI: single checkbox in settings.js Account section bound
to users.email_alerts. Saved via the existing Save Profile button. PUT
/api/auth/me extended to accept email_alerts. requireAuth middleware
SELECT now includes email_alerts so it propagates via req.user.
4. Dev safety net: GRAPH_DEV_RESTRICT_TO env var as an allow-list. When
set, only listed recipients reach Graph; everyone else is suppressed
with a log line. Prevents local dev (which often runs against fresh
prod DB copies) from accidentally emailing real prod users. UNSET on
prod systemd unit so production fans out normally.
Also: package.json scripts use --env-file-if-exists=.env so local dev
picks up .env automatically (Node 20.6+ built-in, no dotenv dep). Prod
runs via systemd ExecStart and is unaffected. server/.gitignore added
to keep .env out of git.
Smoke verified end-to-end:
- Sequential send pattern verified (a prior parallel-send tick had hit
Graph's MailboxConcurrency 429 on 30 simultaneous sends; sequential
at ~250ms each completes the same backlog without throttling)
- 24h cutoff silenced 20/21 prod devices on the next tick
- Dev restrict suppressed the 1 within-24h send
- User-preference toggle flipped via UI -> DB -> alert path silently
continued before reaching even the suppression log
The previous comment claimed defParamCharset:'utf8' fixed multipart
filename header decoding. It doesn't - that option only fires for the
RFC 5987 encoded filename*=utf-8''... form, which clients rarely send.
The actual UTF-8 recovery happens in the storage.filename callback
(added in d679ca8) via Buffer.from(name,'latin1').toString('utf8').
The option is kept set for the rare RFC 5987 case but the comment no
longer overclaims what it does.
busboy reads the Content-Disposition filename="..." header value as
latin1 by default - even with defParamCharset:'utf8' set, that option
only applies to RFC 5987 encoded filename*=... params, which most
clients (browsers, curl, programmatic HTTP) don't send. Modern clients
send raw UTF-8 bytes for non-ASCII filenames; busboy interprets those
bytes one-byte-per-char as latin1, producing a JS string like 'A-tilde
+ quarter-mark' for 'u-umlaut'. JS then re-encodes that string as UTF-8
on the way to SQLite, yielding 4 bytes (c3 83 c2 bc) for what should be
2 bytes (c3 bc). Classic double-encoding mojibake - shows up in the UI
as 'BegrA-tilde...' instead of 'Begru-umlaut...'.
Fix: in the multer filename callback, re-decode file.originalname from
latin1 to utf8 to recover the original byte sequence. Mutating
originalname here propagates to every route handler reading
req.file.originalname (POST /, PUT /:id/replace, and any future upload
route using the same middleware).
This is the actual visible-mojibake bug semetra22 reported. The prior
commit b677752 (NFC normalize in safeFilename) handles a separate but
related case (macOS NFD clients sending decomposed forms); both fixes
compose correctly - latin1->utf8 first restores the byte sequence,
then NFC normalize collapses NFD into composed form.
Smoke verified by sending raw UTF-8 multipart from a Node https client
(no shell escaping). NFC input 'Begru-umlaut-essungsscreens.jpg' with
bytes c3bc c39f arrives clean (was c383c2bc c383c29f before). NFD input
'u + combining diaeresis' arrives as composed NFC c3bc after both fixes.
multer/busboy decode multipart filename headers as latin1 by default,
which mangled umlauts and other non-ASCII characters end-to-end
(Größe.jpg arrived as Größe.jpg and was stored that way). Setting
defParamCharset: 'utf8' on the multer options makes the entire
upload pipeline consistent UTF-8.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
scripts/reset-admin.js signed a JWT with a synthetic id ("recovery-XXX")
and instructed the operator to paste it into localStorage. But the
requireAuth middleware always SELECTs the user row by id, so every
authed API call under the recovery token returned 401 "User not found"
and the recovery flow was effectively dead.
Fix:
- reset-admin.js now sets a `recovery: true` claim on the JWT.
- requireAuth / optionalAuth short-circuit the DB lookup when
decoded.recovery === true and synthesize a req.user record in
memory (role: admin, plan_id: enterprise). The synthetic user is
never persisted, so FK-constrained writes that expect a real
user (creating devices, etc.) will still fail — which is fine,
recovery is only meant to let the operator reset a password or
create a fresh admin via the Settings UI.
Security: a recovery token still requires the jwtSecret to sign,
so only someone with filesystem access to the server can mint one.
Token TTL remains 1h.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
ScreenTinker - open source digital signage management software.
MIT License, all features included, no license gates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
