First Commit

detections/tests/indicators/run.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+#
+# Source-of-truth consistency test for the ARTEX detection indicators
+# (see check.py for the assertions). It proves the one thing the Sigma, Suricata,
+# and ATT&CK tests do not: that each rule's pinned indicator is still the string
+# ARTEX's own source actually emits. The realistic rot it catches is an upstream
+# re-sync that bumps the prober User-Agent or rewrites the guard marker — every
+# other test stays green while the deployed rule silently stops matching.
+#
+# No host dependency beyond Docker: the check is pure Python standard library and
+# runs in a container with only the rule tree, the published indicator list, the
+# source packages it pins, and the two configs that gate on them — the CI workflow
+# and the pre-commit hook — mounted read-only (never work/ or anything else).
+# Nothing is installed on the host and nothing is written to the repo.
+#
+# Usage:   detections/tests/indicators/run.sh
+# Env:     PYTHON_IMAGE  (default python:3.12-slim)
+set -euo pipefail
+
+HERE="$(cd "$(dirname "$0")" && pwd)"
+REPO="$(cd "$HERE/../../.." && pwd)"
+PYTHON_IMAGE="${PYTHON_IMAGE:-python:3.12-slim}"
+
+docker run --rm \
+  -e ARTEX_REPO_ROOT=/repo \
+  -v "$REPO/detections:/repo/detections:ro" \
+  -v "$REPO/enrich:/repo/enrich:ro" \
+  -v "$REPO/selfupdate:/repo/selfupdate:ro" \
+  -v "$REPO/guard:/repo/guard:ro" \
+  -v "$REPO/db:/repo/db:ro" \
+  -v "$REPO/cmd:/repo/cmd:ro" \
+  -v "$REPO/traffic:/repo/traffic:ro" \
+  -v "$REPO/.github:/repo/.github:ro" \
+  -v "$REPO/.pre-commit-config.yaml:/repo/.pre-commit-config.yaml:ro" \
+  -v "$HERE:/src:ro" \
+  "$PYTHON_IMAGE" python3 /src/check.py