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Marc-André Bombeck
a8b0365ca5
The cookie was the Session row's cuid. cuid is built for collision- resistant identity across distributed writers, not for unguessability — it encodes a millisecond timestamp and a process-local counter and never touches a CSPRNG. A session cookie is a bearer credential and has to be unguessable, so it now carries 32 random bytes and only the HMAC of that value is stored, matching how api_tokens and refresh_tokens already hold their secrets. Compatibility is passive, and deliberately so. A backfill cannot help: the cookie already sitting in a browser is the cuid, and nothing we generate server-side can be pushed into it — backfilling would sign everyone out at deploy. Upgrading a row in place on first use loses to the parallel requests a single page load fires: each mints its own secret, one write wins, and the losers cannot re-emit the winner's secret because only a hash is stored, so the browser can end up holding a value the row does not honour. Instead, rows minted before the column keep a NULL token_hash and stay resolvable by id, and are denied the sliding-expiry extension so they drain within the 30-day session lifetime. Every login from this release forward is on a secret at once, and an id stops authenticating the moment its row holds one. Note for operators: API_TOKEN_HMAC_KEY now also keys session cookies, so rotating it signs browser sessions out as well as invalidating tokens. It is already Core-required, so no deployment gains a new prerequisite.
scripts/
One-shot operator and build scripts. These are not part of the running application — they are run by hand during a deploy, a backfill, or a release, or wired into CI. Recurring work belongs on pg-boss (src/lib/jobs/), not here.
How to run them
pnpm dlx tsx scripts/<file>.ts
Use pnpm dlx tsx, not bare pnpm tsx. The production standalone image strips tsx, so the bare invocation fails inside the container. scripts/ is excluded from the project typecheck.
What lives here
generate-openapi.ts— emitsdocs/api/openapi.yamlfrom the registered Zod schemas (pnpm openapi:generate).check-openapi.ts— compares a freshly generated spec against the committed YAML; CI fails on drift (pnpm openapi:check).check-env.ts— pre-deploy env-var sanity check againstenv-manifest.json(pnpm check-env); wired into CI.assert-deploy.ts— post-deploy/api/versionassertion.rotate-encryption-key.ts— AES-256-GCM key rotation; seedocs/ops/encryption-key-rotation.md.restore-backup.ts— restore an off-host AES-GCM backup from an S3-compatible bucket.repair-intake-anomalies.ts— repair historic medication-ledger defects (duplicate dose-slot rows, implausibletaken_at); dry-run by default, seedocs/ops/intake-repair.md.backfill-rollups.ts,drain-per-sample-cumulative.ts,backfill-mood-note-column.ts— historical data backfills (note: the boot-timerollup-full-backfillqueue handles new accounts automatically; the CLI is the manual fallback).seed-demo.ts+seed-demo-v15.sql— populate a demo tenant.test-notifications.ts— exercise the notification dispatcher + reminder check.fetch-geolite2.sh— download the MaxMind GeoLite2 MMDBs (needs a licence key) beforedocker build.install-hooks.sh— install the local git hooks.generate-sw-version.mjs,print-bundle-report.mjs— service-worker version stamp and bundle-size report.i18n/— locale tooling;__tests__/— tests for the scripts above.
Conventions
See ../CLAUDE.md "Tests and commands" + "Self-hosting gotchas". Operator runbooks that drive these scripts live in ../docs/ops/.