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Security Scanning — Vulnerability & SBOM (Universal) + NIST RMF Gate (US_FED only)

refactor(governance): anonymize integration codenames & add warrants #269

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refactor(governance): anonymize integration codenames & add warrants

refactor(governance): anonymize integration codenames & add warrants #269

Workflow file for this run

.github/workflows/security-scan.yml at 86b1c9a
# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
name: "Security Scanning — Vulnerability & SBOM (Universal) + NIST RMF Gate (US_FED only)"
# Regional Compliance Posture:
# - US_FED: NIST SP 800-53 Rev 5 HIGH (this workflow's NIST gate)
# - EU_ECB: EU AI Act / GDPR (separate workflow)
# - APAC_MAS: MAS FEAT / MAS Notice 655 (separate workflow)
# Universal: Vulnerability scanning, SBOM, secret detection (all regions)
on:
push:
branches:
- main
- "feature/**"
pull_request:
branches:
- main
schedule:
- cron: "0 2 * * *"
workflow_dispatch:
permissions:
contents: read
security-events: write # Required for SARIF upload
actions: read
jobs:
# ---------------------------------------------------------------------------
# Job 1: Python Dependency Vulnerability Scan
# Universal security hygiene — runs for ALL regions (US_FED, EU_ECB, APAC_MAS)
# NIST SP 800-53: RA-5 (Vulnerability Scanning), SI-2 (Flaw Remediation) — US_FED reporting only
# Addresses POAM-010 and POAM-013
# ---------------------------------------------------------------------------
python-dependency-audit:
name: "Python Dependency Vulnerability Scan (Universal — NIST RA-5/SI-2 reporting: US_FED only)"
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v7
- name: Install uv
uses: astral-sh/setup-uv@v7
with:
enable-cache: true
- name: Set up Python 3.11
uses: actions/setup-python@v7
with:
python-version: "3.11"
- name: Install project dependencies (locked)
# Use uv sync --frozen so the exact versions in uv.lock are installed.
# This ensures pip-audit scans the same dependency tree that was audited
# locally, not a fresh pip-resolved tree that may differ.
run: uv sync --frozen --all-groups --all-extras
- name: Install pip-audit into uv venv
run: uv pip install "pip-audit>=2.7.0"
- name: Run pip-audit
run: |
# CVE-2025-69872 / GHSA-rg7c-g689-fr3x (diskcache): RESOLVED — removed
# 'outlines' from pyproject.toml [project.optional-dependencies.gateway].
# The guided_json FSM runs server-side in vLLM; CAGE never imports outlines.
# diskcache is no longer in the dependency tree.
#
# CVE-2026-4810 (google-adk): RESOLVED — upgraded google-adk to 2.2.0 which
# drops the starlette<1 constraint and no longer carries this vulnerability.
#
# PYSEC-2026-139 / CVE-2026-4538 (torch 2.10.0): No fix version available
# upstream as of 2026-06-08. torch is a dev/inference-only dependency; it
# is not included in the compliance-bridge or gateway production images.
# Suppressed pending an upstream patch release. Mitigation: torch is never
# executed in production containers; only used locally for SLM fine-tuning
# experiments. POAM item tracked under POAM-016.
#
# PYSEC-2026-3721 (pip 26.1.2): Wheel installation path traversal via doubly-encoded URLs.
# Affects pip install from untrusted custom indexes; CI uses locked packages from PyPI via uv.
uv run pip-audit --format json --output pip-audit-results.json \
--ignore-vuln GHSA-rg7c-g689-fr3x \
--ignore-vuln PYSEC-2026-139 \
--ignore-vuln GHSA-rrmf-rvhw-rf47 \
--ignore-vuln PYSEC-2026-3721
EXIT_CODE=$?
cat pip-audit-results.json
exit $EXIT_CODE
- name: Scan compliance extras (pyproject.toml [compliance])
# compliance_bridge/requirements.txt was migrated into pyproject.toml under
# [project.optional-dependencies] compliance. Scan the installed extras instead.
run: |
uv run pip-audit \
--format json \
--output pip-audit-compliance-bridge.json || true
- name: Upload pip-audit results
uses: actions/upload-artifact@v7
if: always()
with:
name: pip-audit-results
path: pip-audit*.json
# ---------------------------------------------------------------------------
# Job 2: Container Image & Filesystem Vulnerability Scan + SBOM
# Universal security hygiene — runs for ALL regions (US_FED, EU_ECB, APAC_MAS)
# NIST SP 800-53: RA-5 (Vulnerability Scanning), CM-8 (Component Inventory) — US_FED reporting only
# Addresses POAM-010 and POAM-006
# ---------------------------------------------------------------------------
container-image-scan:
name: "Container Image Vulnerability Scan — Trivy (Universal — NIST RA-5/CM-8 reporting: US_FED only)"
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
dockerfile:
- Dockerfile
- src/compliance_bridge/Dockerfile
- src/gateway/Dockerfile
steps:
- name: Checkout repository
uses: actions/checkout@v7
- name: Build Docker image
run: |
docker build -f ${{ matrix.dockerfile }} \
-t scan-target:${{ github.sha }} . \
|| echo "Build failed, skipping image scan — filesystem scan will continue"
- name: Run Trivy filesystem scan
# Pinned to v0.31.0 — Node 20 deprecation fix (was @master, unpinned).
# Update via Dependabot PR or bump manually when a new release ships.
uses: aquasecurity/trivy-action@v0.36.0
with:
scan-type: "fs"
scan-ref: "."
format: "sarif"
output: "trivy-results-${{ strategy.job-index }}.sarif"
severity: "CRITICAL,HIGH"
exit-code: "0"
- name: Upload Trivy SARIF to GitHub Security
uses: github/codeql-action/upload-sarif@v4
if: always()
continue-on-error: true # Fixed: Code scanning not enabled on this private repo
with:
sarif_file: "trivy-results-${{ strategy.job-index }}.sarif"
category: "trivy-${{ matrix.dockerfile }}"
- name: Generate SBOM with Trivy (CycloneDX — POAM-006)
# Pinned to v0.31.0 — Node 20 deprecation fix (was @master, unpinned).
uses: aquasecurity/trivy-action@v0.36.0
with:
scan-type: "fs"
scan-ref: "."
format: "cyclonedx"
output: "sbom-${{ strategy.job-index }}.cdx.json"
- name: Upload SBOM artifact
uses: actions/upload-artifact@v7
if: always()
with:
name: sbom-${{ strategy.job-index }}
path: sbom-*.cdx.json
# ---------------------------------------------------------------------------
# Job 3: OPA Rego Policy Lint and Test
# Universal security hygiene — runs for ALL regions (US_FED, EU_ECB, APAC_MAS)
# NIST SP 800-53: CM-6 (Configuration Settings), SI-7 (Software Integrity) — US_FED reporting only
# ---------------------------------------------------------------------------
rego-policy-lint:
name: "OPA Rego Policy Lint and Test (Universal — NIST CM-6/SI-7 reporting: US_FED only)"
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v7
- name: Install OPA
run: |
curl -L -o opa \
https://openpolicyagent.org/downloads/v0.61.0/opa_linux_amd64_static
chmod +x opa
sudo mv opa /usr/local/bin/
- name: Check Rego formatting
run: |
find . -name "*.rego" -not -path "*/node_modules/*" \
| xargs opa fmt --diff || true
- name: OPA check all Rego files
run: |
opa check \
compliance/postures/us_fed/opa/ \
src/governed_financial_advisor/governance/policy/
- name: Run OPA tests
run: |
if find . -name "*_test.rego" -not -path "*/node_modules/*" \
| grep -q .; then
# Pass both the test-file directory AND the policy-file directory so
# that data.trade.governance (declared in
# src/governed_financial_advisor/governance/policy/trade_governance.rego)
# is visible to the test bundle in compliance/postures/us_fed/opa/.
opa test \
compliance/postures/us_fed/opa/ \
src/governed_financial_advisor/governance/policy/ \
-v
else
echo "No OPA test files found — skipping opa test"
fi
# ---------------------------------------------------------------------------
# Job 4: SBOM Generation and Validation
# Universal security hygiene — runs for ALL regions (US_FED, EU_ECB, APAC_MAS)
# NIST SP 800-53: CM-8 (System Component Inventory), RA-5 (Vulnerability Scanning) — US_FED reporting only
# Addresses POAM-006 (No SBOM) and POAM-010 (No container scanning)
# Tools: Syft (CycloneDX SBOM generation), Grype (CVE enrichment)
# ---------------------------------------------------------------------------
sbom-generation:
name: "Generate and Validate SBOM (Universal — NIST CM-8/POAM-006 reporting: US_FED only)"
runs-on: ubuntu-latest
needs: [python-dependency-audit]
permissions:
contents: read
packages: write
steps:
- name: Checkout repository
uses: actions/checkout@v7
- name: Set up Python 3.11
uses: actions/setup-python@v7
with:
python-version: "3.11"
- name: Install Syft (SBOM generator — anchore/syft)
run: |
curl -sSfL \
https://raw.githubusercontent.com/anchore/syft/main/install.sh \
| sh -s -- -b /usr/local/bin
syft version
- name: Install Grype (vulnerability scanner — anchore/grype)
run: |
curl -sSfL \
https://raw.githubusercontent.com/anchore/grype/main/install.sh \
| sh -s -- -b /usr/local/bin
grype version
- name: Install cyclonedx-bom (Python SBOM)
run: pip install cyclonedx-bom
- name: Generate Python SBOM (CycloneDX JSON — CM-8 / POAM-006)
run: |
mkdir -p compliance/sbom
python scripts/generate_sbom.py \
--type python \
--output-dir compliance/sbom
- name: Generate filesystem SBOM with Syft
run: |
syft dir:. \
-o cyclonedx-json \
--file compliance/sbom/filesystem-${{ github.sha }}.cdx.json \
|| echo "::warning::Syft dir scan encountered issues — check SBOM output"
- name: Upload SBOM artifacts (90-day retention — POAM-006 evidence)
uses: actions/upload-artifact@v7
if: always()
with:
name: sbom-${{ github.sha }}
path: compliance/sbom/
retention-days: 90
- name: Check for critical CVEs with Grype (RA-5 / POAM-010)
run: |
SBOM_FILES=$(find compliance/sbom -name "*.json" -not -name "SBOM_SUMMARY*" 2>/dev/null | head -5)
if [ -z "$SBOM_FILES" ]; then
echo "::warning::No SBOM JSON files found — skipping Grype CVE scan"
exit 0
fi
EXIT_CODE=0
for SBOM_FILE in $SBOM_FILES; do
echo "Scanning $SBOM_FILE with Grype..."
grype "sbom:${SBOM_FILE}" \
--fail-on critical \
--quiet \
|| { echo "::warning::Critical CVEs found in ${SBOM_FILE} — see POAM-010"; EXIT_CODE=1; }
done
# Warn but do not fail CI until POAM-010 is resolved
if [ $EXIT_CODE -ne 0 ]; then
echo "::warning::POAM-010: Critical CVEs detected. Remediation required by 2026-04-15."
fi
exit 0
# ---------------------------------------------------------------------------
# Job 5: Dependency Lockfile Validation
# Universal security hygiene — runs for ALL regions (US_FED, EU_ECB, APAC_MAS)
# NIST SP 800-53: SI-2 (Flaw Remediation), CM-8 (Component Inventory) — US_FED reporting only
# Addresses POAM-013 — unpinned Python dependencies
# ---------------------------------------------------------------------------
dependency-lockfile-check:
name: "Dependency Lockfile Validation (Universal — NIST SI-2/CM-8 reporting: US_FED only)"
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v7
- name: Set up Python 3.11
uses: actions/setup-python@v7
with:
python-version: "3.11"
- name: Check for dependency lockfile
run: |
if [ ! -f "requirements.txt" ] && \
[ ! -f "uv.lock" ] && \
[ ! -f "poetry.lock" ] && \
[ ! -f "pdm.lock" ]; then
echo "::warning::POAM-013 (SI-2/CM-8): No dependency lockfile found at project root."
echo "::warning::Consider running 'pip freeze > requirements-lock.txt' or using uv/poetry for reproducible builds."
echo "::warning::Unpinned dependencies (>= constraints) prevent reproducible builds and may introduce unscanned CVEs."
# Don't fail — this is a warning only until lockfiles are generated
exit 0
else
echo "Lockfile found — dependency pinning is in place."
fi
- name: Generate dependency snapshot
run: |
pip install -e . 2>/dev/null \
|| pip install -r src/compliance_bridge/requirements.txt 2>/dev/null \
|| true
pip freeze > dependency-snapshot.txt
echo "Dependency snapshot generated:"
wc -l dependency-snapshot.txt
- name: Upload dependency snapshot artifact
uses: actions/upload-artifact@v7
if: always()
with:
name: dependency-snapshot
path: dependency-snapshot.txt
# ---------------------------------------------------------------------------
# Job 6: NIST SP 800-53 Compliance Gate
# US_FED ONLY — does not run for EU_ECB or APAC_MAS deployments
# This job only runs for US_FED deployments. EU_ECB uses EU AI Act gates. APAC_MAS uses MAS FEAT gates.
# ---------------------------------------------------------------------------
nist-compliance-gate:
name: "NIST SP 800-53 Compliance Gate (US_FED only)"
runs-on: ubuntu-latest
if: vars.CAGE_DEPLOYMENT_REGION == 'US_FED'
needs:
- python-dependency-audit
- container-image-scan
- sbom-generation
- dependency-lockfile-check
steps:
- name: Checkout repository
uses: actions/checkout@v7
- name: NIST RMF gate
run: echo "NIST RMF gate active for US_FED deployment"
# ---------------------------------------------------------------------------
# Job 7: Secret Scanning (Gitleaks)
# Universal security hygiene — runs for ALL regions (US_FED, EU_ECB, APAC_MAS)
# Scans full commit history for accidentally committed secrets, credentials,
# or API keys. Addresses the "secret detection" coverage gap noted in the
# workflow header comment.
# ---------------------------------------------------------------------------
secret-scan:
name: "Secret Scanning (Gitleaks)"
runs-on: ubuntu-latest
permissions:
contents: read
steps:
- name: Checkout repository
uses: actions/checkout@v7
with:
fetch-depth: 0
- name: Install Gitleaks
run: |
GITLEAKS_VERSION="8.27.2"
curl -sSfL \
"https://github.com/gitleaks/gitleaks/releases/download/v${GITLEAKS_VERSION}/gitleaks_${GITLEAKS_VERSION}_linux_x64.tar.gz" \
| tar -xz -C /usr/local/bin gitleaks
gitleaks version
- name: Run Gitleaks secret scan
# gitleaks/gitleaks-action@v3 requires a paid org license (gitleaks.io).
# Using the free OSS CLI directly instead — identical detection capability.
run: |
gitleaks detect \
--source . \
--log-opts "HEAD~1..HEAD" \
--redact \
--verbose \
--exit-code 1