davideandClaude Sonnet 5.5
c1b192f6d1
- app runs as uid 1000; a one-shot data-permissions service chowns ./data to it and closes it to others (works on an older root-owned install with no host sudo); files are created 0600 (umask 077) - python:3.12-slim and caddy:2-alpine pinned by digest; dependencies installed from requirements.lock with --require-hashes - the Fernet key is XPRV_ENCRYPTION_KEY_FILE (./secrets/xprv_encryption.key, a compose secret), out of every environment variable and of a ./data backup - setup.md no longer presents a second way to run the server (B-72) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
26 lines
1.2 KiB
Docker
26 lines
1.2 KiB
Docker
# B-91 (SEC-51, SEC-52): base image pinned by digest, dependencies installed from a
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# hash-checked lock file, process running as a non-root user.
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# To update: `docker buildx imagetools inspect python:3.12-slim` for the digest, and
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# `pip-compile --generate-hashes --strip-extras -o requirements.lock pyproject.toml` for the lock.
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FROM python:3.12-slim@sha256:a6e34c598f2467ed0e9a8d349809fcd8b5c603269512df273a0bb1784edc11b1
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WORKDIR /app
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COPY requirements.lock ./
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RUN pip install --no-cache-dir --require-hashes --no-deps -r requirements.lock
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COPY pyproject.toml ./
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COPY app ./app
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COPY migrations ./migrations
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COPY alembic.ini ./
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COPY scripts ./scripts
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RUN pip install --no-cache-dir --no-deps . \
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&& useradd --uid 1000 --no-create-home --shell /usr/sbin/nologin app
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USER 1000:1000
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EXPOSE 8123
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# umask 077: the database, its WAL files and the logs are created readable by the app user only.
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CMD ["/bin/sh", "-c", "umask 077; test -f \"$MASTER_KEY_PATH\" || { echo \"ERROR: master key not found at $MASTER_KEY_PATH -- run: docker compose run --rm app python scripts/generate_master_key.py\" >&2; exit 1; }; alembic upgrade head && exec uvicorn app.main:app --host 0.0.0.0 --port 8123"]
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