Files
nora/Dockerfile.redos
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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Docker

# syntax=docker/dockerfile:1.4
# Binary is pre-built by CI (cargo build --release) and passed via context
# Runtime: scratch — compatible with RED OS (FSTEC certified)
# To switch to official base: replace FROM scratch with
# FROM registry.red-soft.ru/redos/redos:8
# RUN dnf install -y ca-certificates && dnf clean all
FROM alpine:3.20@sha256:a4f4213abb84c497377b8544c81b3564f313746700372ec4fe84653e4fb03805 AS certs
RUN apk add --no-cache ca-certificates \
&& addgroup -S -g 10001 nora && adduser -S -u 10001 -G nora nora
FROM scratch
COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=certs /etc/passwd /etc/passwd
COPY --from=certs /etc/group /etc/group
COPY 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"]