ci(supply-chain): pin Dockerfile base images + extend Rust CI to ha-main

.github/workflows/rust-cubestore-master.yml

@@ -6,6 +6,9 @@ on:
       - 'rust/cubestore/**'
     branches:
       - master
+      # PR-S1: also gate ha-main so the HA fork's Cargo.lock drift is
+      # caught on every push, not just the next upstream merge.
+      - ha-main
 
 env:
   CARGO_INCREMENTAL: 0

rust/cubestore/Dockerfile

@@ -1,4 +1,7 @@
-FROM cubejs/rust-builder:bookworm-llvm-18 AS builder
+# Base images are pinned by digest to defend against tag rewrite (PR-S1).
+# Refresh both via `make pin-base-images` (resolves current digests from the
+# upstream registry) when intentionally rolling forward.
+FROM cubejs/rust-builder:bookworm-llvm-18@sha256:9545a70ec86854a9f2aa5cd24f1b86b4efec8d46ba37450bb09ac7f25c1e2d3a AS builder
 
 WORKDIR /build/cubestore
 
@@ -28,7 +31,7 @@ COPY cubestore/cubestore cubestore
 RUN [ "$WITH_AVX2" -eq "1" ] && export RUSTFLAGS="-C target-feature=+avx2"; \
     cargo build --release -p cubestore
 
-FROM debian:bookworm-slim
+FROM debian:bookworm-slim@sha256:f9c6a2fd2ddbc23e336b6257a5245e31f996953ef06cd13a59fa0a1df2d5c252
 
 WORKDIR /cube
 

rust/cubestore/scripts/pin-base-images.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+# pin-base-images.sh
+#
+# Resolves current upstream digests for the Cube Store Dockerfile's base
+# images and rewrites the FROM lines in-place. Use this when intentionally
+# rolling forward (e.g. picking up a debian:bookworm-slim CVE patch).
+#
+# Refuses to run if the working tree is dirty under rust/cubestore/Dockerfile.
+# Prints a diff and exits 0 even if there is nothing to update.
+#
+# Requires: bash, git, docker (with `docker buildx imagetools`).
+
+set -euo pipefail
+
+cd "$(dirname "$0")/.."   # rust/cubestore
+
+DOCKERFILE="Dockerfile"
+
+if ! command -v docker >/dev/null; then
+  echo "error: docker not found in PATH" >&2
+  exit 1
+fi
+
+if ! git diff --quiet -- "$DOCKERFILE"; then
+  echo "error: $DOCKERFILE has uncommitted changes; commit or stash first" >&2
+  exit 1
+fi
+
+resolve_digest() {
+  local image="$1"
+  docker buildx imagetools inspect "$image" 2>/dev/null \
+    | awk '/^Digest: / {print $2; exit}'
+}
+
+# Pin pairs: <image-without-digest>::<sed-anchor>
+pairs=(
+  "cubejs/rust-builder:bookworm-llvm-18::FROM cubejs/rust-builder:bookworm-llvm-18"
+  "debian:bookworm-slim::FROM debian:bookworm-slim"
+)
+
+for entry in "${pairs[@]}"; do
+  image="${entry%%::*}"
+  anchor="${entry##*::}"
+  digest=$(resolve_digest "$image")
+  if [ -z "$digest" ]; then
+    echo "error: could not resolve digest for $image" >&2
+    exit 1
+  fi
+  printf 'pinning %s -> %s\n' "$image" "$digest"
+  # Replace the entire @sha256:... suffix (or absent suffix) with the new
+  # digest. Single-line, no extended regex needed.
+  sed -i.bak -E \
+    "s|(${anchor//\//\\/})(@sha256:[a-f0-9]+)?|\1@${digest}|" \
+    "$DOCKERFILE"
+done
+
+rm -f "${DOCKERFILE}.bak"
+git diff -- "$DOCKERFILE" || true
+echo
+echo "Done. Review the diff, then commit:"
+echo "  git add $DOCKERFILE && git commit -m 'chore(docker): refresh base image digests'"