A re-check or reservation that failed itself stopped the scan as
"unavailable", and the review screen said AI had been turned off. It now
stops as stoppedBy error with its own message in every locale, and the
failure is reported as one: an error signal and the worker error
reporter. A scan that failed that way before any row answers 500
aiRuns.failed.
The overspend booked before a further read is now net of the cached
share, as the settlement books it. A reservation that names no known
owner stops the scan instead of taking the user plan's larger cap.
A page's text layer is cut at the last whole line; only a page whose
first line alone runs past the cap keeps part of it, cut at a space or
hard, rather than collapsing to the bare cut mark, and an endless line is
no longer read past the cap. The unused per-call text limit is gone. The
run result's description names every outcome a stopped scan can have.
The text layer went to the model as the authority for digits. It is not
one: a scanned PDF often carries an invisible OCR layer with its own
mistakes, a subset font can map to the wrong characters, and a crafted
PDF can carry invisible text that differs from what the reviewer sees.
The prompt now calls it a hint only, makes the image authoritative, forbids
adding a value the image does not show, and asks for a low value
confidence where the two disagree. The layer is fenced with the document
text markers, which it cannot close, and so is text mode's OCR'd text.
Each page's layer is capped while it is collected, and a read shares its
text budget out per page, cut at a line and marked, so a long first page
no longer pushes the later ones out.
A further read now first books what the reads so far cost beyond their
reservation, then its own ceiling, both against the cap of the owner the
route judged the first read by, so the counter the next read is judged
against never lags. The wire is re-checked before every read, the first
included. A re-check or reservation that itself fails stops the scan with
the pages read rather than failing it, and a scan stopped before any row
answers with the stop's reason (budget, or the wire's own refusal) instead
of an unreadable page.
The route reserved one read's budget and checked the wire once, and a
20-page report then ran up to 40 calls for many minutes on that single
admission. Every read after the first now reserves its own share of the
day's budget and asks the wire again (aiEgressRefusal) before it is sent;
when either refuses, the scan stops there, keeps the pages already read
and names the rest with stoppedBy budget or unavailable. The run settles
against everything it reserved, with the provider's reported usage net of
its cached share, and a scan that fails after several calls is charged
for them instead of refunded in full.
A rendered PDF page now goes out with its own text layer, read by pdfjs
beside the image, so a digitally produced report's digits, decimal
separators and units come from its characters rather than from a 1600 px
picture. Splitting the PDF into single-page documents would need a PDF
writer the project does not ship; the text layer needs none and helps
every provider. A scanned page has no text layer and reads as before.
Codex's cut reply keeps the text it streamed (on a non-enumerable
property, so no log or event serialises it), and its closed rows are
salvaged like every other provider's. The merge folds a reading only into
one an earlier page listed, never two rows of the same page, and the
printed range is part of the key. OCR'd text the deadline cannot split
small enough for one read is refused up front as labs.ocr.tooLarge.
Output of `node scripts/strip-planning-tags.mjs --write`: 3,157 comment
lines in 1,308 files lose the work-item identifier at their head. Release
versions and issue references stay; nothing outside comment text
changes, which the script checks per file against a comment-free
printout. healthlog/no-planning-tags is enabled at error level with this
commit, so the tree it lands on is clean.
Adds messages/nl.json (AI-initial, informal je/jij register, full key
parity with en.json) and registers nl everywhere the locale list lives:
config, loaders, Intl/date-fns mapping, zod enums, OpenAPI spec, scripts,
the managed-profile picker and the notification locale guards.
Dutch follows the Korean pattern for the AI surfaces (English body plus a
Dutch reply-language footer, no safety-contract matrix) and gets its own
banks in the outbound safety screen (dose, risk, causal, continuation),
the prose-grounding and citation-coverage tables, the reference-range
prose and the no-key fallback copy, each with Dutch test fixtures.
PHQ-9 / GAD-7 / WHO-5 are not marked validated for nl yet: the Dutch
wording has not been read against the published forms, so Dutch readers
get the English items plus the existing note until it has.
The level now sets, per record: the status-card regeneration gap after a
sync (frugal 24 h, standard the operator's gap, full 1 h) and after a hand
entry (frugal 6 h, otherwise 1 h); the status snapshot cap (10 000 compact
characters on frugal, 14 000 above); background reasoning for the briefing
and the period narratives (off on frugal); the daily briefing's form (a
short form on frugal that keeps every field and at most one
recommendation, the full contract on standard and full); and whether the
automatic document read may act (frugal reads on request only, the stored
switch is kept).
A deterministic simulation of a watch-synced day through the invalidator
counts 122 ingest-driven status generations on full (the v1.42 behaviour),
25 on standard and 2 on frugal, plus the nightly warm on each.
Refs #1217
Slice 2 of phase 3 of #1095. A reading that stated a unit other than its
marker's was refused. When the marker's analyte is known and the registry has the
pair, the three write paths now convert it instead: POST /api/labs, the OCR
commit and the document commit.
The converted value is stored at full precision in the marker's unit, with what
the report printed in the existing source_value and source_unit columns. The
report's own reference window is in the printed unit, so it is converted with the
value; otherwise the verdict would compare a converted value with an unconverted
window. A pair the registry does not have is still refused as before (the 422
now says why), as is a marker whose analyte is unknown.
The marker's key is filled the first time a reading needs it. The same scan
committed again is still a duplicate: a converted row holds the number in the
marker's unit, so the duplicate check also matches on what the report printed.
Editing the value of a converted reading clears the conversion record, because
the number is then the person's own.
The lab result DTO and the OpenAPI schemas (labs and the OCR commit) carry
converted, sourceValue and sourceUnit.
Refs #1095
Refs #1124. The thumbnail job opened no wide event, so every annotation
it made went nowhere: one instance ran it hundreds of times, left sixteen
PDFs without a preview, and the log never said so.
Each run is now a `job.document_thumbnail` background event. A run that
should have produced a preview and did not is raised to warn and names
the reason; a type that never has a preview stays at info.
Refs #1124. The rasterizer opened pdfjs without its standard font, CMap
and wasm directories and told it to use system fonts. The runtime image
has none, so any text pdfjs could not draw from an embedded program (a
non-embedded standard font, or an embedded one it cannot parse) came out
as nothing, and an image-only provider was sent the page background. A
workstation hides this because its own fonts stand in.
pdfjs now gets the directories from its own package, resolved at runtime
from the working directory, and Liberation Sans from that package is
registered as the canvas' sans-serif, serif and monospace faces for the
text pdfjs draws with a substitute.
A document whose every rendered page is blank now reports render-failed,
so the read records raster-failed instead of indexing a transcript of an
empty page as a success.
A certificate of incapacity for work (in Germany the
Arbeitsunfähigkeitsbescheinigung) is now its own document kind,
SICK_NOTE, instead of Other. The enum value rides migration 0370.
Uploads, edits, the kind filter, bulk edits, the import script and the
backup format accept it; the vault files it with a thermometer glyph
between prescriptions and referrals; the filing suggestion can propose
it and names the words a sick note carries. The extraction's own kind
field keeps its three values.
A PDF longer than the pages a scan renders was read from its first ten
pages, and the cut was recorded only in the wide event. The person checking
the extracted rows had no way to know that values on later pages were never
read.
The rasterizer now returns the PDF's page count, the extract response
carries pageCoverage { read, total } when the cap applied, and the review
screen says how many of the pages were read.
A report's stated date, a document's filing date and the date a committed
lab reading or condition carries were written as UTC midnight, which is
the previous evening west of UTC: a reading dated the 1st showed on the
31st. Date-only values are now stored at noon UTC through one helper in
the time zone module, the convention the lab scan and the cycle engine
already use. Rows written at midnight still read back to the same date.
A document uploaded without a date files under the uploader's own day
rather than the UTC one.
The route keeps the front door: auth, the coach capability, the body
read and schema, the rate limit, the locale and the inbound refusal
screen. Everything after it moves into one module per step:
conversation, context, chain, budget, model, reply-guards, cards,
provenance, persist, sse, errors and pipeline. The capability re-check
at the egress site stays owned by the route and is handed to the
pipeline, so the capability inventory still reads both calls there.
The stream producer now writes through a TurnEmitter created inside
createSseStream and passed to the model step, which is where live
progress frames will come from. Nothing writes to it early yet.
No behaviour change: the golden transcripts pass byte-identical, the
existing route tests pass unmodified, and every annotate, audit and
error-code name appears as often as before.
Guards follow the code. The fence call-site check reads turn/context.ts,
the German-default locale ban covers every file in turn/, and the
fenced module-graph test now asserts that turn/sse.ts and turn/errors.ts
reach neither the tool registry nor the snapshot builder. That test
named lib/ai/coach/tools.ts, which stopped existing when the registry
became a directory, so its negative check could not fail; it points at
tools/index.ts now, and a new sanity check fails if the tool route can
no longer reach the path it names.
A document uploaded with aiRead=defer is now indexed locally by any
automatic path, because the indexer reads the marker from the row rather
than from the job. Index all for search leaves such documents out and no
longer counts them. Only an explicit Read with AI or Generate summary ends
the hold.
Uploads that send a body keep their slot of the hourly limit, duplicates
included; handing it back let a token send the same bytes under id after
id for free. One document takes at most 20 further source ids, beyond
which the upload answers 409 documents.inbound.sourceAliasLimit. The
query-string key check is metered on the lookup allowance it shares with
GET /api/documents/inbound/source.
Refs #1038
A keyed upload that matched a stored document by its bytes never recorded
its key, so deleting that document let the next import run store it again.
Such keys are now kept as aliases of the document, the source-key check
reads them, and the purge carries them into the ledger with the row's own.
A source key may ride the query string and is then answered before the
body is read or the hourly allowance charged; an upload answered as a
duplicate hands its slot back. GET /api/documents/inbound/source answers
whether a key is held, under the same documents:write scope, so an
importer can skip a download.
aiRead=defer is stored on the row. The summary catch-up, the summary job
and lab auto-staging skip such documents until an explicit Read with AI
or Generate summary clears the marker; backup and restore carry it.
A documents:write caller no longer sees the quota figures on a full vault.
Refs #1038
A narrow `documents:write` token, minted cookie-only at
`POST /api/tokens/documents` and accepted by the vault upload route alone.
A scoped caller draws on its own hourly bucket per token
(`DOCUMENT_UPLOAD_LIMIT_PER_HOUR`, default 120) and gets a receipt
`{ id, duplicate }` instead of the stored row.
Uploads take optional `sourceSystem` / `sourceId` fields. The source key is
unique per account across live and deleted documents, and the tombstone
purge carries it to a small ledger, so re-sending a document the owner
deleted answers 200 `deleted: true` and stores nothing. `aiRead=defer`
indexes locally and skips the summary and lab staging.
The detail sheet shows where an imported document came from; backup and
restore carry both fields; Delete All Data clears the ledger.
Refs #1038, #938
Reading a stored document (suggest, summary, extract, index, chat,
reindex), scanning a lab report and turning medication text into a
schedule now answer under documentAi, labsOcr and medicationExtract. The
operator's master switch and the new reading-documents switch stop the
work and the egress; a module off for the record, a delegate inside
somebody else's record, and a missing receipt refuse with the capability
envelope. Existing no-provider codes keep their status.
The document pick and the labs pick re-check the capability for the
provider they picked, immediately before anything is sent, so a job
enqueued before a switch flipped finds no provider and falls back to the
provider-free text layer. Consent follows the document rule for all
three: any provider that leaves the machine needs an ai_extraction or
ai_full receipt, answered for the provider actually picked.
The fenced Coach chat and attachments answer under coach and documentAi.
Uploads are always stored and indexed; the background summary is only
enqueued while documentAi is open. The capability probes report the
capability beside the provider answer and keep a read offered when only
the receipt is missing. medications/extract keeps its 503 for no provider
and adds ai.provider.none, and its budget refusal gains the
coach.budget.exceeded code.
The automatic generators — status and reference cards, the briefing, the
arrival reaction, the nudge, document summaries and the index backfill —
reserved against the same ceiling as the chat. On the operator's account
that meant 150-330 ledger rows a day, 172 metric generations before
06:42Z, and a ceiling already spent when he opened the chat.
Every background surface now reserves through
`resolveDailyCapFor("job", chain)`: half the cost owner's ceiling, all
job surfaces together. The interactive routes keep the whole ceiling, so
a day of background work can no longer take the user's own away.
`coach_usage` counted one number per (user, day). A turn served by the
user's own ChatGPT plan after the operator's shared key answered 500 was
therefore charged to the operator-cost cap, and the operator's chat was
locked out every morning by background work he pays for himself.
The ledger gains `operator_tokens`: the share of `total_tokens` served by
an operator-funded provider. `reserveBudget` books a reservation to the
owner of the chain's primary and `reconcileSpend` settles it against the
provider that actually served, both inside the same statements as the
total so concurrent requests can never see one counter without the other.
Every call site names its cost owner and its serving hop; the argument is
required, so a new surface cannot inherit the old blind accounting.
A refused client had nothing to back off against. `rateLimitHeaders()`
emitted `X-RateLimit-Remaining` and an ISO `X-RateLimit-Reset`, no
`Retry-After` and no cap, and only about 70 of the 199 route files that
consult a limiter attached even those two. The rest answered with a bare
prose envelope, including every endpoint an offline replay queue hits:
the four batch ingests, `/api/sync/changes` and `/api/auth/refresh`. A
first-run Apple Health import trips the 60-per-minute batch ceiling
reliably, and the only strategy left to the client was a blind backoff.
Threading headers through 129 handlers is 129 edits the next new route
forgets, so the verdict is carried instead: `checkRateLimit` records it
in a request-scoped cell and `apiHandler` dresses any 429 that leaves
without headers. A route that already built its own is left alone —
`Retry-After` is the presence test, and it comes from the same builder.
`Retry-After` is whole seconds rounding UP (RFC 9110 §10.2.3), floored
at zero. `X-RateLimit-Limit` is new and needs the cap, so the limiter
result carries it. `X-RateLimit-Reset` keeps its ISO form: it is the
wrong convention for the name, but it is on the wire today and changing
it is a decision of its own.
The cell lives in its own leaf module because 177 test files replace
`@/lib/rate-limit` wholesale with a mock factory, and `apiHandler` must
not depend on anything those factories stand in for.
Registering `ko` in the `Locale` union left seven locale-keyed tables
without an entry, so the build could not type-check and the safety
screens, the citation-coverage grader and the reference-range parser
read nothing at all for a Korean reader.
Three failures were not missing keys but wrong assumptions:
- The shared fold decomposes with NFD and strips U+0300-U+036F. Latin
accents become plain letters, but Hangul decomposes into jamo, which
are not in that range and survived — so folded Korean text was a jamo
sequence no precomposed table entry could ever match. It recomposes to
NFC now; every Latin, Polish and German fold is byte-identical.
- `normaliseLabKey` kept `[a-z0-9]`, which reduced every Korean analyte
name to the empty string, so the derived index held none of them and a
Korean cholesterol result reached a FHIR export uncoded.
- The reference-range parser had the hyphen and the dashes but not the
tilde a Korean lab actually prints (`3.5~5.0`).
The Korean safety banks carry no `\b` next to a Hangul token — `\b` is
an ASCII `\w` boundary and Hangul is not `\w`, so `/\b증량/` matches
nothing — and the clause order is the mirror of the Latin banks, since
Korean closes with the verb. The dose patterns require a target-marking
particle for the same reason the Latin banks require "to"/"by": without
it the permitted restatement "7.5mg을 복용 중이고, 체중은 내려가고
있어요" tripped the lowering pattern.
The Coach and Insights prompts route `ko` down the reviewed English body
plus a Korean reply directive; there is no `safety-contracts.ko.yaml`, so
the native builder has no Korean ground rules to compose from.
The gate that decides whether a transcribed document is worth an extraction
call scored four classes of evidence and needed two. Three of them — the
reference-range label, the analyte names, the report header — were written in
English and German, so a French, Spanish, Italian or Polish report scored at
most one: the units, which are the same everywhere. Auto-staging never fired
for it. The document was lost from the flow silently, because the manual
extract button stays available and nothing reads as broken.
The text is folded once — lower case, accents dropped — and every pattern is
matched against that, which on its own recovers a good deal: "Cholestérol",
"Créatinine" and "Emoglobina" reach the existing stems as soon as the accents
are out of the way. The reference-range labels and report headers of the four
locales are added by hand, because they are prose a lab printed and the app
owns no string for them.
The analyte names ARE derived, from `labs.catalog.<slug>` across every shipped
bundle: those are names the app itself displays, and a new locale should not
need an edit here to be recognised. Names under four folded characters are
dropped — "ALT" is German for "old", and a three-letter alternative in a gate
this cheap would make every German letter a lab report. The acronyms worth
having are in the hand-written half, where each was considered on its own.
Which way this errs, stated at the code: a false negative loses a whole
document from auto-staging, while a false positive costs one extraction call
and stages facts a person then declines — nothing commits either way. So the
vocabulary is widened, and the two-distinct-class rule holds the other side.
The derived names extend the analyte class rather than forming a fifth one, so
a document naming one analyte in two languages still scores one. Tests pin
each addition on a case that fails the gate without it, and pin the prose that
must keep failing it.
Document search does whole-token equality over a blind index, so
'Blutdruck' never found the discharge letter that says 'blood pressure'
and 'hypertension' missed every German Arztbrief. A curated German/English
medical synonym list (vitals, common labs, imaging, specialties, document
words — static, no vendor names) now expands the QUERY tokens before they
are hashed: the stored index, its tokenizer version and the schema are
untouched, the expansion happens ahead of the one-way hash, and recall
simply widens. Typed tokens always survive the expansion cap.
- The provider-chain walker now checks the day's recorded spend against
OPERATOR_COST_CAP before invoking an operator-funded admin-* entry. A
request whose primary provider runs on the user's own key reserves
under the generous user-plan ceiling; a fallback hop (or health-ledger
reorder) onto the operator's key could then spend past the operator's
cap unchecked. An exhausted cap skips the candidate like a failed hop.
- summaryState PENDING gets a giver-upper: the detail serialiser
degrades a PENDING older than an hour to UNAVAILABLE (which offers the
manual generate action), and an hourly reaper persists the same heal
following the orphan-ImportJob reconcile precedent — a job dead past
its retry budget no longer leaves the sheet saying "generating"
forever.
The residual scan from the report is a CCITT Group 4 single-image PDF,
the codec class pdfjs rasterization is known to fail on. Chain checks:
a pdfjs open failure or throw already lands as render-failed with the
error text annotated; the zero-pages shape now annotates too instead
of returning silently. An end-to-end test drives the REAL rasterizer
through prepareVisionInput and pins the rasterFailed mapping; the test
header documents why a tiny in-repo CCITT fixture is deliberately not
checked in (probed against this pdfjs version, it renders the page as
blank instead of throwing, so the fixture cannot deterministically
fail and would be flaky across upgrades). The detail view's
raster-failed line now names scanned fax compression formats as a
known cause, in all six locales.
Refs #776
A content-index attempt that failed (raster failure, a scan with no
text layer, a provider error) recorded its reason only in the server's
observability stream. In the vault, hasContentIndex false looked
identical for a document nobody ever tried and one that failed three
times, and the detail sheet had nothing to say about either.
Apply the summaryState pattern to the index. Two additive columns on
InboundDocument (migration 0333) record when the last attempt finished
and why it produced no index, as a closed reason set: local-empty,
local-unsupported, decrypt-error, raster-failed, provider-error,
pdf-needs-anthropic, empty-transcription. The writer sits at the choke
point the auto job and the corpus backfill share, and in the manual
index route; a success clears the reason. The provider path's specific
failure now survives the local fallback, since "no text" is less
actionable than "the PDF would not render". rasterizePdf names its
failure class so a build that cannot rasterize at all is distinguished
from a PDF that would not render. New guard in both index paths: an
empty provider transcription never becomes a successful empty index.
The detail sheet renders the reason in plain words (muted, six
locales). The DTO and OpenAPI carry the two fields; the disaster
recovery backup and restore carry them verbatim like their summary
siblings.
Refs #776
The document-AI actions (read/index, extract, suggest, summarise) shared a
hard-coded 6/hour bucket that lied twice: the 429 said "try again in a few
minutes" while the window is an hour, and several failure paths burned a
slot before any provider was dispatched.
- DOCUMENT_AI_LIMIT_PER_HOUR configures the shared per-user ceiling
(default 6, clamped 1-1000), wired end to end: compose environment
whitelist, .env.production.example, env manifest, operator docs.
- INSIGHTS_RATE_LIMIT_PER_HOUR joins the compose whitelist and manifest;
it was documented but never listed, so an operator value could not reach
the container.
- The 429 mirrors the bucket's reset instant into meta.retryAt (plus the
existing X-RateLimit-Reset header); the client derives "try again in
about N minutes" from it in all six locales, with a plural-aware key.
- A slot is consumed only when a request actually reaches the provider (or
the local index/echo work): malformed bodies, unreadable originals,
refused consent, and exhausted daily budgets refund the charged slot via
a window-scoped refundRateLimit primitive. Consistent across all four
routes sharing the bucket.
Every staged fact carried a sourceText the model echoed back, stored verbatim
as 'the exact verbatim span of the document the fact came from'. Nothing
checked that the span existed. A paraphrase, a normalised rendering, or an
outright invention was persisted and shown to the reviewer as a transcription
of their own clinical record — an anchor pointing at nothing, or at a span the
document never contained.
Treat the echo as a lookup key instead. anchorSourceText resolves it against
the extracted text (exact, then whitespace-collapsed and case-folded to absorb
OCR reflow) and stores the span the document actually carries, with its offset.
A quote that matches nothing is dropped and the fact is flagged unanchored;
vision mode has no extracted text at all, so its facts are unanchored by
construction. Rows written before this resolve to unanchored on read — their
quote is preserved but never presented as checked.
A READY row whose ciphertext will not open reports UNAVAILABLE, so the view
does not render a heading over nothing. Nothing asserted that, and removing the
degrade left the suite green.
The coverage check hung off generateInsight, whose only caller runWithFallback
has no production caller left -- every live surface routes through
runRawCompletionWithFallback instead. The admin quality dashboard was reading a
metric nothing emitted. Widen the input to the structural shape both payloads
share and call it from the comprehensive post-parse step, so the annotation
reflects real generations.
Writing the locale tests found three gaps the English-only banks hid: Polish
verb suffixes fell outside the ASCII word class, a trailing word boundary after
an accented character never closed, and German subordinate clauses put the verb
last so the natural phrasing of a dose instruction never matched. The payload
collector also skipped legacy bare-string recommendations entirely.
Two directions, folding the vault and labs pipelines into one linking path
without weakening either manual flow.
Vault document → lab values (auto-stage). After the per-document auto-index
job transcribes a stored document, a lab-looking document is run through the
same inbound extraction the manual "Extract" button uses, but the facts land
PENDING for the existing human review — nothing is committed. Gated on both
the documents and labs modules plus the auto-AI-read consent gate the
auto-index external path already uses; a text-structuring pass over the
transcription the index just produced, so no second vision call is spent. The
staging is a guarded STORED→EXTRACTED transition, and a keyword heuristic (or
an explicit LAB_RESULT kind) keeps an arbitrary photo from burning a call.
Everyone without the opt-in keeps the manual extract button.
Lab scan → vault. A lab report scanned in the labs area is now also filed
into the Documents vault (kind LAB_RESULT) through the existing upload —
encrypted at rest, EXIF-stripped, thumbnailed, sha256-deduped — and the
committed labs are cross-linked back to it with the same APPROVED-observation
provenance the manual vault → labs path produces. Text-mode scans keep the
image on-device and file nothing. Idempotent: a re-commit inserts no rows and
links nothing new, and the vault dedupe means no duplicate document.
Owner-scoped and module-gated on both sides; the cross-link is best-effort so
it never fails the authoritative write.
Replace the scalar document_id discriminator on a coach conversation with a
CoachConversationDocument join table and a sticky documentScoped flag, so a
conversation can be grounded on several stored documents at once while the
prompt-injection fence stays intact across the data-model change.
The fence is re-established at both enforcement points, fail-closed:
- Client: resolveCoachSendTarget routes any turn on a fenced conversation (or a
fresh chat with staged attachments) to the new /api/insights/chat/fenced
endpoint; the fenced body is strict and never carries scope, guided-question,
or prefill hints.
- Server: the tool route fetches with documentScoped:false AND 404s when the
fetched row still carries an attachment (flag/join drift), emitting a
fence_drift audit alarm. Document text now enters an LLM prompt in exactly one
code path — the fenced pipeline — with no tools and no health snapshot; a
module-graph test pins that the tool loop is unreachable from it.
The fenced turn fences each document separately with a server-built, scrubbed
header line (title and filename are untrusted text), runs a per-document egress
consent check on the single picked provider, and grounds numerically over the
live attachment union only. Attachments are capped at five documents and 192 KB
of combined text with honest truncation.
Attach and detach ride dedicated endpoints: attaching validates the document is
owned, live, indexed, and within cap, then flips the conversation fenced (the
one legal, privilege-reducing transition, audit-logged); detaching removes the
document but never clears the flag. The document-sheet chat keeps its public
wire contract and shares the same fenced pipeline over the join.
Migration 0245 adds the join table and the flag, backfills every legacy
single-document chat into a one-attachment fenced conversation, and drops the
scalar column in the same transaction — no dual-truth window.
The bundled Skia x64 build (document thumbnails, scanned-PDF rasterization)
uses AVX2 instructions; on an x86-64 host without them — Celeron/Atom-class
NAS CPUs, pre-2013 Xeons, VMs masking CPU flags — the first canvas call is an
uncatchable SIGILL that kills the process and crash-loops the container (live
incident: a Synology DS1520+, exit 132 ~18 s after every boot, reported with
kernel traps and the correct root cause in hand).
The renderer is now gated on a one-time CPU-feature check before the module
ever loads: linux/x64 requires the avx2 cpuinfo flag; arm64 and non-Linux are
unaffected; unreadable cpuinfo fails open. Behind a closed gate, thumbnail
generation and PDF rasterization take their existing fail-soft paths (vault
shows type icons; PDFs read as text) and the boot-time thumbnail backfill
skips enqueueing. NATIVE_CANVAS=off|on overrides detection, documented in the
env example and whitelisted in compose.
Dashboard layout changes take effect immediately: the save now evicts the
locale-keyed home-screen snapshot it previously missed, so a re-ordered or
toggled tile set no longer reverts to the prior selection for the SWR window.
A share link built with a narrowed report-section selection now serves exactly
that selection. The stored selection is the grouped export shape; the shared
view read it through the flat parser, which dropped every grouped toggle and
fell back to the full defaults — an over-share against the owner's choice. The
view now folds the grouped shape down faithfully. Documents-only shares were
never affected.
Hardening: the shared-document download path now sanitises the filename
identically to the owner download path, and thumbnail generation re-checks the
pixel ceiling after decode so a malformed image that slips past the header
sniff still cannot exhaust the worker.
Document vault shows a per-file thumbnail: a server-rendered preview,
downscaled and re-encoded so location and camera metadata are dropped,
served only to the file's owner over an authenticated request. Files that
cannot be previewed keep their type icon. Generation is bounded — a header
sniff refuses an over-large source before decode, so a crafted image cannot
exhaust the preview worker.
Also folds in admin-managed central AI access — an administrator connects
one access on the server and each user opts in or keeps their own provider,
off until an admin turns it on — and trims the redundant documents-search
caption and per-file searchable/read badges.
Render a small JPEG preview for each stored document and show it at the
card's leading edge, falling back to the kind icon when none exists.
- Generate previews in the background on upload (new document-thumbnail
pg-boss queue) plus a boot-time corpus backfill for existing documents;
upload never blocks on or fails because of it. Images are downscaled via
@napi-rs/canvas, a PDF's first page is rasterised then downscaled, every
other type is skipped. Generation never throws.
- Store the preview encrypted at rest in a 1:1 DocumentThumbnail side table
(migration 0236) so the list/detail queries that omit the original blob
never drag the preview either. Same AES-256-GCM string codec + fail-closed
decrypt as the content index; wired into the key-rotation walk.
- Serve it through an owner-scoped GET /api/documents/inbound/[id]/thumbnail
(auth + module gate + userId-scoped query + fail-closed decrypt), always
image/jpeg + nosniff + private, no-store; 404 on miss. The card renders an
authed lazy <img>, onError falls back to the icon.
- Add hasThumbnail to the document DTO so the card only fetches a preview
that exists.
Also drop the "search looks inside your documents" caption from the overview
(the index-all prompt stays) and the per-card searchable marker; both were
noise. Remove the now-unused i18n keys across all six locales.
Introduce an operator-level ChatGPT-subscription (Codex) credential that the
operator connects once and shares server-wide, plus a per-user switch to route
AI egress through it.
- Schema (migration 0235): three encrypted columns on AppSettings for the
operator's central Codex access/refresh tokens and the ChatGPT-Account-ID
claim, plus expiry/connected-at/status; a per-user useCentralCodex flag
(default false). Register the new encrypted columns in the rotation registry
and script.
- Resolution: add the admin-codex chain type; append it to a user's resolved
chain only when they opted in AND the operator connected it. Tokens refresh
server-side against the singleton row (CAS-style), same primitives as the
per-user Codex path.
- Budget: bill an admin-codex primary against the operator cost cap, not the
user plan — it drains the operator's account.
- Consent: admin-codex is server-managed external egress, gated by the existing
consent machinery (self-snapshot and document surfaces alike). No existing
consent path is weakened.
- Document order: rank admin-codex with the subscription tier (last), so the
document class stays local-first.
- UI: admin device-code connect/disconnect card (cookie-only admin routes) with
honest copy on account pooling, shared rate limits, and training-by-default;
a per-user opt-in switch shown only once the operator has connected it, off by
default, behind a one-time honesty confirm.
- i18n across all six locales; unit tests for the chain type, budget cap,
consent gate, vision capability, and document order; a mocked e2e for both
the admin connect surface and the per-user switch.
The central credential's tokens are encrypted at rest and never returned to a
non-admin API; the opt-in only takes effect once the operator has connected the
shared account.
Only Anthropic accepts a native PDF block; codex and other image-only-wire
providers dropped it. Add a bounded, best-effort server-side rasterizer that
renders a PDF's pages to JPEG images those providers read as ordinary image
input, so a scanned/image-only PDF is legible on the auto-read path.
- @napi-rs/canvas promoted to a direct dependency; its musl prebuilts + the
pdfjs loader pinned into the standalone trace (next.config.ts)
- rasterize-pdf.ts: lazy pdfjs import (keeps DOMMatrix out of the eager chunk),
first 10 pages, 1600px long edge, JPEG q80, never throws
- prepareVisionInput rasterizes a PDF for a non-Anthropic vision provider and
keeps the native PDF block for Anthropic; the document capability reports
PDFs readable via raster so the UI offers the read
The auto-index-on-upload job resolved over the cost-first app-wide chain
(codex priority 1) and gated with the chain-based consent check, so a
pure-codex chain could silently egress a freshly uploaded document to the
subscription backend on upload. Reconcile it onto resolveDocumentVisionProvider
(local-first, codex last) and govern external egress with the
documentsAutoAiRead opt-in: a local pick always runs (no egress); an external
pick runs only when the toggle is ON, otherwise the job stays strictly local.
This tightens the default and makes the opt-in path deliberate.
Marc-André Bombeck