amber-backend/Dockerfile
Claude b98b80b33b feat(device-auth): codeless device sign-in backend (#12)
A new device (TV) signs into an account with no password typed on it and
no pairing code, approved from an already-logged-in phone/PC.

- device_auth collection (migration): code (unique), deviceName, status,
  user, expiresAt + hidden authToken/keyCiphertext/pollSecret/devicePubKey.
  Owner-scoped list/view/delete only (the device list + revoke); create/
  update locked to the hooks.
- pb_hooks/device_auth.pb.js: public request + info + pollSecret-gated
  poll routes (the TV is unauthenticated), auth-gated approve (mints
  e.auth.newAuthToken(), stores the E2E vault-key ciphertext) + decline,
  and a cleanup cron that scrubs delivered tokens and stale rows.
- pb_hooks/device_page.pb.js: self-contained approve page at GET /device.
  Signs in, derives the addon-config vault key (#20) with WebCrypto PBKDF2,
  seals {salt,keyB64} to the TV's X25519 pubkey (vendored TweetNaCl +
  WebCrypto HKDF/AES-GCM), and approves. The server never sees the key.
- Dockerfile ships pb_hooks (--hooksDir); verify.py covers the schema +
  that the routes are served.

Crypto matches the app byte-for-byte (proven by the app's fixed-vector
tests). Full contract: docs/device-auth-contract.md. JWT-revocation
limitation documented (v1).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-19 14:36:15 +02:00

40 lines
1.5 KiB
Docker

# myanime-backend — PocketBase, version-pinned from the official release.
#
# We download the official static binary from GitHub releases (rather than a
# third-party image) so the deploy is reproducible and easy to audit.
FROM alpine:3.20 AS fetch
# Bump this to upgrade PocketBase. Keep it in sync with the README.
ARG PB_VERSION=0.39.6
ARG TARGETARCH=amd64
RUN apk add --no-cache ca-certificates unzip wget \
&& wget -q "https://github.com/pocketbase/pocketbase/releases/download/v${PB_VERSION}/pocketbase_${PB_VERSION}_linux_${TARGETARCH}.zip" -O /tmp/pb.zip \
&& unzip /tmp/pb.zip -d /pb \
&& rm /tmp/pb.zip
FROM alpine:3.20
RUN apk add --no-cache ca-certificates
COPY --from=fetch /pb/pocketbase /usr/local/bin/pocketbase
# Schema-as-code: migrations are baked in and auto-applied on serve.
COPY pb_migrations /pb_migrations
# JS hooks (custom routes + the device sign-in approve page, issue #12). Loaded
# from --hooksDir on serve.
COPY pb_hooks /pb_hooks
# Persist DB, uploaded files, and any admin-created migrations here. Runs as root
# so it can always write the volume Coolify attaches — Coolify's persistent mount
# is root-owned, and a non-root user hitting it fails with SQLite "unable to open
# database file (14)".
RUN mkdir -p /pb_data
VOLUME ["/pb_data"]
EXPOSE 8090
# Coolify terminates TLS at Traefik; PocketBase listens plain on 8090 behind it.
ENTRYPOINT ["pocketbase"]
CMD ["serve", "--http=0.0.0.0:8090", "--dir=/pb_data", "--migrationsDir=/pb_migrations", "--hooksDir=/pb_hooks"]