Files
n8n-enterprise-unlocked/.github/workflows/sbom-generation-callable.yml

110 lines
3.6 KiB
YAML

name: 'Release: Attach SBOM'
on:
workflow_call:
inputs:
n8n_version:
description: 'N8N version to generate SBOM for'
required: true
type: string
release_tag_ref:
description: 'Git reference to checkout (e.g. n8n@1.2.3)'
required: true
type: string
secrets:
SLACK_WEBHOOK_URL:
required: true
workflow_dispatch:
inputs:
n8n_version:
description: 'N8N version to generate SBOM for'
required: true
type: string
release_tag_ref:
description: 'Git reference to checkout (e.g. n8n@1.2.3)'
required: true
type: string
permissions:
contents: write
id-token: write
attestations: write
jobs:
generate-sbom:
name: Generate and Attach SBOM to Release
runs-on: ubuntu-latest
timeout-minutes: 15
continue-on-error: true
steps:
- name: Checkout release tag
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
with:
ref: ${{ inputs.release_tag_ref }}
- uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
with:
node-version: 22.x
- name: Setup corepack and pnpm
run: |
npm i -g corepack@0.33
corepack enable
- name: Install dependencies for SBOM generation
run: pnpm install --frozen-lockfile
- name: Generate CycloneDX SBOM for source code
uses: anchore/sbom-action@f8bdd1d8ac5e901a77a92f111440fdb1b593736b # v0.20.6
with:
path: ./
format: cyclonedx-json
output-file: sbom-source.cdx.json
- name: Attest build provenance for source release
uses: actions/attest-build-provenance@977bb373ede98d70efdf65b84cb5f73e068dcc2a0 # v3.0.0
with:
subject-path: './package.json'
- name: Attest SBOM for source release
uses: actions/attest-sbom@4651f806c01d8637787e274ac3bdf724ef169f34 # v3.0.0
with:
subject-path: './package.json'
sbom-path: 'sbom-source.cdx.json'
- name: Install Cosign
uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # v3.10.0
- name: Sign SBOM (keyless)
run: |
# Sign SBOM using Cosign keyless signing with GitHub OIDC
# This provides cryptographic proof of authenticity and integrity
cosign sign-blob --yes --output-signature sbom-source.cdx.sig --output-certificate sbom-source.cdx.pem sbom-source.cdx.json
- name: Attach SBOM files to release
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
# Upload SBOM files to the existing release
gh release upload "${{ inputs.release_tag_ref }}" \
sbom-source.cdx.json \
sbom-source.cdx.sig \
sbom-source.cdx.pem \
--clobber
COMPONENT_COUNT=$(jq '.components | length' sbom-source.cdx.json 2>/dev/null || echo "unknown")
echo "✅ SBOM workflow completed"
echo "📊 SBOM contains $COMPONENT_COUNT components"
echo "🛡️ GitHub attestations created for source release"
- name: Notify Slack on failure
if: failure()
uses: act10ns/slack@44541246747a30eb3102d87f7a4cc5471b0ffb7d # v2.1.0
with:
status: ${{ job.status }}
channel: '#alerts-build'
webhook-url: ${{ secrets.SLACK_WEBHOOK_URL }}
message: |
<${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}| SBOM generation and attachment failed for release ${{ inputs.release_tag_ref }} >