Files
nora/Dockerfile
devitway c1f6430aa9 security: harden Docker registry and container runtime
- Verify blob digest (SHA256) on upload, reject mismatches (DIGEST_INVALID)
- Reject sha512 digests (only sha256 supported)
- Add upload session limits: max 100 concurrent, 2GB per session, 30min TTL
- Bind upload sessions to repository name (prevent session fixation)
- Filter .meta.json from Docker tag list (fix ArgoCD Image Updater recursion)
- Fix catalog to show namespaced images (library/alpine instead of library)
- Add security headers: CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy
- Run containers as non-root user (USER nora) in all 3 Dockerfiles
- Add configurable NORA_MAX_UPLOAD_SESSIONS and NORA_MAX_UPLOAD_SESSION_SIZE_MB
2026-03-19 08:29:28 +00:00

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643 B
Docker

# syntax=docker/dockerfile:1.4
# Binary is pre-built by CI (cargo build --release) and passed via context
FROM alpine:3.20@sha256:a4f4213abb84c497377b8544c81b3564f313746700372ec4fe84653e4fb03805
RUN apk add --no-cache ca-certificates \
&& addgroup -S nora && adduser -S -G nora nora \
&& mkdir -p /data && chown nora:nora /data
COPY --chown=nora:nora nora /usr/local/bin/nora
ENV RUST_LOG=info
ENV NORA_HOST=0.0.0.0
ENV NORA_PORT=4000
ENV NORA_STORAGE_MODE=local
ENV NORA_STORAGE_PATH=/data/storage
ENV NORA_AUTH_TOKEN_STORAGE=/data/tokens
EXPOSE 4000
VOLUME ["/data"]
USER nora
ENTRYPOINT ["/usr/local/bin/nora"]
CMD ["serve"]