Files
OmniRoute/.github/workflows/docker-publish.yml
Diego Rodrigues de Sa e Souza bc9d18457d chore(ci): Trivy advisory scan ignores unfixed CVEs (Security-tab noise) (#5234)
The advisory Trivy image scan uploaded every HIGH/CRITICAL into the
Security tab without ignore-unfixed, flooding it with ~150 unfixable
base-image OS CVEs (Debian trixie packages with no upstream patch,
overwhelmingly local-only and not reachable from the proxy request
surface). Operators cannot act on those, so they are pure noise.

Add ignore-unfixed:true to the advisory step so it mirrors the existing
CRITICAL blocking gate and surfaces only actionable, fixable
vulnerabilities. Wire trivyignores to a new repo-root .trivyignore that
documents the accepted-risk policy and is the single auditable home for
the rare fixable CVE we must temporarily accept (none at present).

Takes effect on the next release image build (Trivy only runs on tag
builds, not main pushes); fixed CVEs drop out of the SARIF and GitHub
auto-resolves the corresponding alerts.
2026-06-28 12:31:41 -03:00

407 lines
15 KiB
YAML

name: Publish to Docker Hub
on:
push:
branches:
- main
tags:
- "v*"
paths-ignore:
- ".github/workflows/**"
# Use 'released' instead of 'published' so editing/re-publishing old releases
# does NOT re-trigger this workflow. 'released' fires only on the initial
# release publication (and pre-release → release transition).
release:
types: [released]
workflow_dispatch:
inputs:
version:
description: "Version tag to build (e.g. 3.8.4)"
required: true
type: string
promote_latest:
description: "Also tag :latest (only if this is the highest semver)"
required: false
type: boolean
default: false
# Least-privilege default: read-only at the top level; the build and merge jobs that
# push to GHCR grant packages: write themselves (Scorecard TokenPermissions).
permissions:
contents: read
jobs:
prepare:
name: Resolve Docker release metadata
runs-on: ubuntu-latest
outputs:
version: ${{ steps.version.outputs.version }}
promote_latest: ${{ steps.version.outputs.promote_latest }}
skip: ${{ steps.version.outputs.skip }}
env:
IMAGE_NAME: diegosouzapw/omniroute
steps:
- name: Checkout
uses: actions/checkout@v7
with:
persist-credentials: false
ref: ${{ github.event_name == 'workflow_dispatch' && format('refs/tags/v{0}', inputs.version) || '' }}
# Need full tag history for semver comparison when deciding :latest.
fetch-depth: 0
- name: Resolve version, latest-promotion, and skip flag
id: version
env:
EVENT_NAME: ${{ github.event_name }}
REF_NAME: ${{ github.ref_name }}
REF_TYPE: ${{ github.ref_type }}
INPUT_VERSION: ${{ inputs.version }}
PROMOTE_INPUT: ${{ inputs.promote_latest }}
run: |
set -euo pipefail
# 1) Resolve version string from the trigger (all inputs come via env).
case "$EVENT_NAME" in
workflow_dispatch)
VERSION="${INPUT_VERSION#v}"
;;
push)
if [ "$REF_TYPE" = "tag" ]; then
VERSION="${REF_NAME#v}"
else
# Push to main → build & tag as `main` only. Never touch :latest.
VERSION="main"
fi
;;
release)
VERSION="${REF_NAME#v}"
;;
*)
VERSION="${REF_NAME#v}"
;;
esac
# Sanity-check: only allow [A-Za-z0-9._-] in VERSION (defense in depth).
if ! printf '%s' "$VERSION" | grep -qE '^[A-Za-z0-9._-]+$'; then
echo "Refusing to use unsafe VERSION value: $VERSION" >&2
exit 1
fi
echo "version=$VERSION" >> "$GITHUB_OUTPUT"
# 2) Decide whether to promote :latest.
PROMOTE="false"
if [ "$VERSION" = "main" ]; then
PROMOTE="false"
elif printf '%s' "$VERSION" | grep -qE -- '-(rc|alpha|beta|pre|next)'; then
echo "Pre-release identifier detected — skipping :latest."
PROMOTE="false"
elif [ "$EVENT_NAME" = "workflow_dispatch" ]; then
PROMOTE="${PROMOTE_INPUT:-false}"
else
git fetch --tags --quiet || true
HIGHEST=$(git tag -l 'v[0-9]*' | sed 's/^v//' | grep -vE -- '-(rc|alpha|beta|pre|next)' | sort -V | tail -1 || echo "")
if [ -n "$HIGHEST" ] && [ "$VERSION" = "$HIGHEST" ]; then
PROMOTE="true"
else
echo "Version $VERSION is not the highest semver tag (highest=${HIGHEST:-<none>}). Not promoting :latest."
fi
fi
echo "promote_latest=$PROMOTE" >> "$GITHUB_OUTPUT"
# 3) Skip if this exact version is already published in Docker Hub.
# `main` is always rebuilt (mutable floating tag).
SKIP="false"
if [ "$VERSION" != "main" ]; then
if docker manifest inspect "diegosouzapw/omniroute:${VERSION}" >/dev/null 2>&1; then
echo "Image diegosouzapw/omniroute:${VERSION} already exists on Docker Hub — skipping rebuild."
SKIP="true"
fi
fi
echo "skip=$SKIP" >> "$GITHUB_OUTPUT"
echo "Publishing diegosouzapw/omniroute:$VERSION (promote_latest=$PROMOTE, skip=$SKIP)"
build:
name: Build Docker (${{ matrix.platform }})
needs: prepare
if: needs.prepare.outputs.skip != 'true'
runs-on: ${{ matrix.runner }}
permissions:
contents: read
packages: write
strategy:
fail-fast: false
matrix:
include:
- platform: linux/amd64
runner: ubuntu-24.04
arch: amd64
- platform: linux/arm64
runner: ubuntu-24.04-arm
arch: arm64
env:
IMAGE_NAME: diegosouzapw/omniroute
GHCR_IMAGE_NAME: ghcr.io/diegosouzapw/omniroute
steps:
- name: Checkout
uses: actions/checkout@v7
with:
persist-credentials: false
ref: ${{ github.event_name == 'workflow_dispatch' && format('refs/tags/v{0}', inputs.version) || '' }}
fetch-depth: 0
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v4
- name: Login to Docker Hub
uses: docker/login-action@v4
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Login to GitHub Container Registry
uses: docker/login-action@v4
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push platform image by digest
id: build
uses: docker/build-push-action@v7
with:
context: .
target: runner-base
platforms: ${{ matrix.platform }}
outputs: type=image,push-by-digest=true,name-canonical=true,push=true
tags: |
${{ env.IMAGE_NAME }}
${{ env.GHCR_IMAGE_NAME }}
cache-from: type=gha,scope=docker-${{ matrix.arch }}
cache-to: type=gha,scope=docker-${{ matrix.arch }},mode=max
no-cache: false
env:
DOCKER_BUILDKIT_INLINE_CACHE: 1
- name: Build and push WEB platform image by digest
id: build-web
uses: docker/build-push-action@v7
with:
context: .
target: runner-web
platforms: ${{ matrix.platform }}
outputs: type=image,push-by-digest=true,name-canonical=true,push=true
tags: |
${{ env.IMAGE_NAME }}
${{ env.GHCR_IMAGE_NAME }}
cache-from: type=gha,scope=docker-web-${{ matrix.arch }}
cache-to: type=gha,scope=docker-web-${{ matrix.arch }},mode=max
no-cache: false
env:
DOCKER_BUILDKIT_INLINE_CACHE: 1
- name: Export digests
env:
DIGEST_BASE: ${{ steps.build.outputs.digest }}
DIGEST_WEB: ${{ steps.build-web.outputs.digest }}
run: |
set -euo pipefail
mkdir -p /tmp/digests/base /tmp/digests/web
touch "/tmp/digests/base/${DIGEST_BASE#sha256:}"
touch "/tmp/digests/web/${DIGEST_WEB#sha256:}"
- name: Upload base digests
uses: actions/upload-artifact@v7
with:
name: digests-base-${{ matrix.arch }}
path: /tmp/digests/base/*
if-no-files-found: error
retention-days: 1
- name: Upload web digests
uses: actions/upload-artifact@v7
with:
name: digests-web-${{ matrix.arch }}
path: /tmp/digests/web/*
if-no-files-found: error
retention-days: 1
merge:
name: Publish multi-arch manifests
needs:
- prepare
- build
if: needs.prepare.outputs.skip != 'true'
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
security-events: write
env:
IMAGE_NAME: diegosouzapw/omniroute
GHCR_IMAGE_NAME: ghcr.io/diegosouzapw/omniroute
VERSION: ${{ needs.prepare.outputs.version }}
PROMOTE_LATEST: ${{ needs.prepare.outputs.promote_latest }}
steps:
- name: Checkout
uses: actions/checkout@v7
with:
persist-credentials: false
ref: ${{ github.event_name == 'workflow_dispatch' && format('refs/tags/v{0}', inputs.version) || '' }}
fetch-depth: 0
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v4
- name: Login to Docker Hub
uses: docker/login-action@v4
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Login to GitHub Container Registry
uses: docker/login-action@v4
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Download base digests
uses: actions/download-artifact@v8
with:
pattern: digests-base-*
path: /tmp/digests/base
merge-multiple: true
- name: Download web digests
uses: actions/download-artifact@v8
with:
pattern: digests-web-*
path: /tmp/digests/web
merge-multiple: true
- name: Create Docker Hub manifest
run: |
set -euo pipefail
create_manifest() {
local image="$1" suffix="$2" dir="$3"
local tags=(-t "${image}:${VERSION}${suffix}")
if [ "$PROMOTE_LATEST" = "true" ]; then
tags+=(-t "${image}:latest${suffix}")
fi
local refs=()
while IFS= read -r digest_file; do
refs+=("${image}@sha256:$(basename "$digest_file")")
done < <(find "$dir" -type f | sort)
if [ "${#refs[@]}" -eq 0 ]; then
echo "No image digests in $dir" >&2
exit 1
fi
docker buildx imagetools create "${tags[@]}" "${refs[@]}"
}
create_manifest "${IMAGE_NAME}" "" /tmp/digests/base
create_manifest "${IMAGE_NAME}" "-web" /tmp/digests/web
- name: Create GHCR manifest
run: |
set -euo pipefail
create_manifest() {
local image="$1" suffix="$2" dir="$3"
local tags=(-t "${image}:${VERSION}${suffix}")
if [ "$PROMOTE_LATEST" = "true" ]; then
tags+=(-t "${image}:latest${suffix}")
fi
local refs=()
while IFS= read -r digest_file; do
refs+=("${image}@sha256:$(basename "$digest_file")")
done < <(find "$dir" -type f | sort)
if [ "${#refs[@]}" -eq 0 ]; then
echo "No image digests in $dir" >&2
exit 1
fi
docker buildx imagetools create "${tags[@]}" "${refs[@]}"
}
create_manifest "${GHCR_IMAGE_NAME}" "" /tmp/digests/base
create_manifest "${GHCR_IMAGE_NAME}" "-web" /tmp/digests/web
- name: Inspect image
if: needs.prepare.outputs.version != 'main'
run: |
docker buildx imagetools inspect "${IMAGE_NAME}:${VERSION}"
- name: Generate CycloneDX SBOM (image, advisory)
if: needs.prepare.outputs.version != 'main'
continue-on-error: true
uses: anchore/sbom-action@v0
with:
image: ${{ env.GHCR_IMAGE_NAME }}:${{ env.VERSION }}
format: cyclonedx-json
output-file: sbom-image.cdx.json
artifact-name: sbom-image.cdx.json
# Visibility scan: reports HIGH + CRITICAL into the SARIF (Security tab) but
# never blocks (exit-code 0). The blocking gate below narrows to CRITICAL.
#
# ignore-unfixed mirrors the blocking gate: the Security tab must surface only
# ACTIONABLE vulnerabilities — ones with a published fix we can pull by rebuilding
# on a patched base or bumping the dep. Without it the advisory upload floods the
# tab with unfixable base-image OS CVEs (Debian trixie packages with no upstream
# patch yet, overwhelmingly local-only and not reachable from the proxy request
# surface), which is noise an operator cannot act on. trivyignores points at the
# repo-root .trivyignore so accepted-risk fixable CVEs have one auditable home.
# See docs/security/SUPPLY_CHAIN.md.
- name: Trivy image scan (SARIF, advisory)
if: needs.prepare.outputs.version != 'main'
continue-on-error: true
uses: aquasecurity/trivy-action@ed142fd0673e97e23eac54620cfb913e5ce36c25 # v0.36.0
with:
image-ref: ${{ env.GHCR_IMAGE_NAME }}:${{ env.VERSION }}
format: sarif
output: trivy-results.sarif
severity: HIGH,CRITICAL
ignore-unfixed: true
trivyignores: .trivyignore
exit-code: "0"
# BLOCKING gate (v3.8.27 cycle-end): fail the release on a CRITICAL CVE in the
# published image. Narrowed to severity CRITICAL (HIGH stays visible in the
# SARIF step above, not blocking). ignore-unfixed:true so an unfixable base-image
# CVE with no upstream patch does not red the release (reduces false-blocks);
# a fixable CRITICAL still blocks. Per docs/security/SUPPLY_CHAIN.md. NB: Trivy
# scans against a CVE DB that grows continuously — a newly-disclosed CRITICAL on
# an unchanged base image can red this gate; the fix is to rebuild on a patched
# base, bump the dep, or add a justified .trivyignore entry (see the CVE-variance
# note in docs/security/SUPPLY_CHAIN.md).
- name: Trivy CRITICAL gate (blocking)
if: needs.prepare.outputs.version != 'main'
uses: aquasecurity/trivy-action@ed142fd0673e97e23eac54620cfb913e5ce36c25 # v0.36.0
with:
image-ref: ${{ env.GHCR_IMAGE_NAME }}:${{ env.VERSION }}
format: table
severity: CRITICAL
ignore-unfixed: true
exit-code: "1"
- name: Upload Trivy SARIF to Security tab
if: needs.prepare.outputs.version != 'main'
continue-on-error: true
uses: github/codeql-action/upload-sarif@v4
with:
sarif_file: trivy-results.sarif
category: trivy-image
- name: Update Docker Hub description
# Only refresh README/description when we actually promote :latest
# (avoids overwriting from main pushes or back-fill builds).
if: needs.prepare.outputs.promote_latest == 'true'
uses: peter-evans/dockerhub-description@v5
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
repository: diegosouzapw/omniroute
short-description: "OmniRoute — Unified AI proxy. Route any LLM through one endpoint."
readme-filepath: ./README.md