Family idea #5105, practice 12, as the operator chose on 2026-10-08: the token is encrypted, and Android backup stays on. The core: - Adds a TokenSeal trait in sync/state.rs, with set_sealed_link and open_token. - A sealed token is stored as "sealed:<value>". - A plain token, stored before this change or while sealing failed, is sealed in place on its next read. - A sealed token that won't open is dropped, and the server address and cursor are kept, so the app reads as unlinked and asks to sign in again. That is what happens after Android restores the app onto another phone. - The desktop passes no seal and keeps storing the token as before. The FFI: - Exports TokenSeal as a uniffi foreign trait (seal_token / open_token, null rather than an exception). - Requires it in Inkwell's constructor, so there is no moment a token could be stored unsealed. - Routes credentials(), unlink() and store_link() through it. Kotlin: - KeystoreTokenSeal is AES-GCM under an Android Keystore key, using the SealedBox framing from Minstrel's KeystoreSessionVault (Scribe snippet #5025), with no new dependency. - SealedBoxTest checks the framing on the JVM. allowBackup stays true, and the manifest says why. An unlinked phone's notes exist only on the phone, and the backup is their one other copy. The backup carries a token nothing can open. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Inkwell
Self-hosted personal thought-capture web app in the FabledSword family — a
Google-Keep-style masonry post-it board for capturing disparate thoughts in
under a second, designed to grow into a lightweight second brain (labels, search,
[[wiki-links]], graph).
- Stack: Quart (async Python) + Vue 3 + PostgreSQL, Docker, Fabled-Git CI.
- Auth: native email + password (signed-cookie sessions). Multi-user with the family owner + direct-share + group-share ACL.
- Web-first. An Android companion is a later, conditional milestone.
Layout
src/inkwell/ Quart app (app factory, auth, models, ACL, config, db)
alembic/ async migrations (schema built via `alembic upgrade head`)
tests/ DB-free unit tests (pytest)
frontend/ Vue 3 + Vite + TypeScript + Tailwind SPA
Dockerfile 2-stage build (Vue -> python:3.12-slim runtime)
docker-compose.yml local app + Postgres stack
Development
Backend (needs a Postgres reachable at INKWELL_DATABASE_URL):
pip install -e ".[dev]"
alembic upgrade head
hypercorn 'inkwell.app:create_app()' --bind 0.0.0.0:5000
Frontend (proxies /api to :5000):
cd frontend
npm install
npm run dev # http://localhost:5173
Or run it in Docker. Hot-reload dev stack (edit code, changes reload live) — Postgres + backend + Vite dev server, app at http://localhost:5173:
docker compose -f docker-compose.dev.yml up
Or the full production image (SPA baked in) at http://localhost:5000:
docker compose up --build
Deploy (self-host)
A complete two-container stack (app + Postgres) you can copy and run. Save it as
docker-compose.yml, change the two CHANGE_ME passwords (they must match), then
docker compose up -d:
services:
db:
image: postgres:16-alpine
restart: unless-stopped
environment:
POSTGRES_USER: inkwell
POSTGRES_PASSWORD: CHANGE_ME # change this
POSTGRES_DB: inkwell
volumes:
- inkwell-db:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U inkwell"]
interval: 5s
timeout: 5s
retries: 10
app:
image: git.fabledsword.com/bvandeusen/inkwell:latest # :dev for the current dev build
restart: unless-stopped
depends_on:
db:
condition: service_healthy
environment:
INKWELL_DATABASE_URL: postgresql+asyncpg://inkwell:CHANGE_ME@db:5432/inkwell
volumes:
- inkwell-data:/var/inkwell # uploaded images; omit if you don't use attachments
ports:
- "5000:5000"
volumes:
inkwell-db:
inkwell-data:
Then open http://<host>:5000 and register — the first account becomes the admin.
- Only
INKWELL_DATABASE_URLis required.INKWELL_SECRET_KEYis optional; if unset, a signing key is generated and persisted in the database (sessions survive restarts). - Uploaded images live under the
inkwell-datavolume at/var/inkwell. - The app waits for the database and runs migrations (
alembic upgrade head) automatically on start. - Image tags:
:latest(stable, built frommain) ·:dev(latestdevbuild) ·:<git-sha>onmainonly (immutable, the rollback unit). There are no version-shaped tags: nothing pins one, and the build reports its own version at/api/configand/health. - Putting it on the public internet: there are four things to do first — close
registration, terminate TLS and forward
X-Forwarded-Proto, stop publishing the app port, and back up the attachment volume as well as the database. See docs/public-hosting.md, which also lists what the app hardens on its own and what it deliberately doesn't. - Install as an app (PWA): Inkwell is installable ("Add to Home Screen" / the
browser's install button) for an app-like window. Browsers only offer install over a
secure context, so put the app behind a reverse proxy terminating HTTPS (or reach
it via
localhost) — plainhttp://<host>:5000won't show the install prompt.
Milestones
- M0 — Foundation & Identity ✅: Quart+Vue+Postgres skeleton, native auth, sharing-ACL spine, Fabled-Git CI.
- M1 — Capture Core ✅: note model + masonry board (quick-add, colors, pin, edit-in-place, archive, trash+restore).
- M1.5 — Roles & DB-backed Settings ✅: first user is admin, admin Settings UI,
DATABASE_URLis the only required env. - M2 — Organize: labels/tags, search, checklists, attachments.
- M3 — Second-brain seeds:
[[wiki-links]], backlinks, graph view, reminders. - M4 — Launch hardening: responsive/PWA, settings UI, polish.
Work happens on dev; main is protected (PR-only).