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Use hashes instead of tags to prevent potential sidechain attacks #23

Use hashes instead of tags to prevent potential sidechain attacks

Use hashes instead of tags to prevent potential sidechain attacks #23

Workflow file for this run

name: Delivery
concurrency:
group: docker-publish-${{ github.ref }}
cancel-in-progress: true
on:
push:
branches: [ main ]
release:
# Note: a current limitation is that when a release is edited after publication, then the Docker tags are not automatically updated.
types: [ published ]
schedule:
# Run every monday on 9:00 in the morning (UTC).
- cron: '0 9 * * 0'
workflow_dispatch:
permissions:
contents: read
packages: write
security-events: write
jobs:
publish-docker-image:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
- name: Check whether this event is the HEAD of main
continue-on-error: true
id: is-head-main
run: git rev-parse HEAD | grep -x ${{ github.sha }}
shell: bash
- name: Docker backend meta
id: meta-be
uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
with:
images: ghcr.io/${{ github.repository }}-backend
tags: |
type=semver,pattern={{major}}.{{minor}}.{{patch}}
type=edge,enable=${{ steps.is-head-main.outcome == 'success' }}
type=ref,event=branch,enable=${{ github.event_name == 'workflow_dispatch' }}
- name: Docker frontend meta
id: meta-fe
uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
with:
images: ghcr.io/${{ github.repository }}-frontend
tags: |
type=semver,pattern={{major}}.{{minor}}.{{patch}}
type=edge,enable=${{ steps.is-head-main.outcome == 'success' }}
type=ref,event=branch,enable=${{ github.event_name == 'workflow_dispatch' }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
- name: Login to GitHub Container Registry
uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build Backend container and export to local Docker
uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
with:
context: .
file: backend.Dockerfile
load: true
tags: local/postguard-backend:scan
cache-from: type=gha
cache-to: type=gha,mode=max
- name: Build Frontend container and export to local Docker
uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
with:
context: .
file: frontend.Dockerfile
load: true
tags: local/postguard-frontend:scan
cache-from: type=gha
cache-to: type=gha,mode=max
- name: Scan Backend Image
uses: anchore/scan-action@40a61b52209e9d50e87917c5b901783d546b12d0 # v7.2.1
id: scan-be
with:
image: local/postguard-backend:scan
only-fixed: true
fail-build: true
severity-cutoff: critical
output-format: sarif
- name: Scan Frontend Image
uses: anchore/scan-action@40a61b52209e9d50e87917c5b901783d546b12d0 # v7.2.1
id: scan-fe
with:
image: local/postguard-frontend:scan
only-fixed: true
fail-build: true
severity-cutoff: critical
output-format: sarif
- name: Upload Backend Anchore scan SARIF report
uses: github/codeql-action/upload-sarif@v4
if: ${{ !cancelled() }}
with:
sarif_file: ${{ steps.scan-be.outputs.sarif }}
category: backend
- name: Upload Frontend Anchore scan SARIF report
uses: github/codeql-action/upload-sarif@v4
if: ${{ !cancelled() }}
with:
sarif_file: ${{ steps.scan-fe.outputs.sarif }}
category: frontend
- name: Push backend image to GitHub Container Registry
uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
if: ${{ github.event_name == 'release' || github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
with:
context: .
file: backend.Dockerfile
push: true
tags: ${{ steps.meta-be.outputs.tags || 'edge' }}
labels: ${{ steps.meta-be.outputs.labels }}
- name: Push frontend image to GitHub Container Registry
uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
if: ${{ github.event_name == 'release' || github.event_name == 'push' || github.event_name == 'workflow_dispatch' }}
with:
context: .
file: frontend.Dockerfile
push: true
tags: ${{ steps.meta-fe.outputs.tags || 'edge' }}
labels: ${{ steps.meta-fe.outputs.labels }}