mirror of
https://github.com/bulwarkmail/webmail.git
synced 2026-10-31 16:13:15 +00:00
Linus Rath
569c796522
Nothing showed where a published image or download came from, and the standalone tarballs had no checksum at all. Anyone who could swap a release asset could swap its `.sha256` with it. - every published image (release, `-always`, beta/dev and Lite) gets a signed build provenance attestation, pushed to GHCR next to it - the Lite zips and standalone tarballs are attested as well - standalone tarballs get a `.sha256`, like the Lite zips - the tarball build no longer holds a write token: a separate release job, which runs no checked-out code, checksums, attests and uploads - the README says how to check with `gh attestation verify`
100 lines
2.6 KiB
YAML
100 lines
2.6 KiB
YAML
name: Publish Standalone Tarball on Release
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# The tarballs build without a write token. The release job, which runs no
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# checked-out code, publishes each one with a `.sha256` next to it and a
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# signed build provenance attestation:
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# `gh attestation verify <tarball> --repo bulwarkmail/webmail`.
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on:
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release:
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types: [published]
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workflow_dispatch:
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permissions:
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contents: read
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jobs:
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build:
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strategy:
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fail-fast: false
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matrix:
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include:
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- os: ubuntu-latest
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arch: amd64
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- os: ubuntu-24.04-arm
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arch: arm64
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runs-on: ${{ matrix.os }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Setup Node.js
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uses: actions/setup-node@v4
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with:
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node-version: 22
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cache: npm
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- name: Install dependencies
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run: npm ci
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- name: Build standalone
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run: npm run build
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- name: Package tarball
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env:
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REF_NAME: ${{ github.ref_name }}
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ARCH: ${{ matrix.arch }}
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run: |
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VERSION="${REF_NAME#v}"
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TARBALL="bulwark-standalone-${VERSION}-linux-${ARCH}.tar.gz"
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mkdir -p bulwark-standalone
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cp -r .next/standalone/. bulwark-standalone/
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cp -r .next/static bulwark-standalone/.next/static
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cp -r public bulwark-standalone/public
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tar -czf "$TARBALL" bulwark-standalone/
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echo "TARBALL=$TARBALL" >> "$GITHUB_ENV"
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- name: Upload artifact
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uses: actions/upload-artifact@v4
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with:
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name: standalone-${{ matrix.arch }}
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path: ${{ env.TARBALL }}
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if-no-files-found: error
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retention-days: 7
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release:
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needs: build
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if: github.event_name == 'release'
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runs-on: ubuntu-latest
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timeout-minutes: 10
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permissions:
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contents: write
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id-token: write
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attestations: write
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steps:
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- name: Download tarballs
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uses: actions/download-artifact@v4
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with:
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pattern: standalone-*
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path: tarballs
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merge-multiple: true
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- name: Checksum tarballs
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working-directory: tarballs
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run: for tarball in *.tar.gz; do sha256sum "$tarball" > "$tarball.sha256"; done
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- name: Attest build provenance
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uses: actions/attest@v4
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with:
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subject-path: tarballs/*.tar.gz
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- name: Upload release assets
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env:
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GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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GH_REPO: ${{ github.repository }}
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TAG_NAME: ${{ github.event.release.tag_name }}
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run: gh release upload "$TAG_NAME" tarballs/*.tar.gz tarballs/*.tar.gz.sha256 --clobber
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