constellation/.github/workflows/build-os-image.yml

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name: Build and Upload OS image
on:
workflow_dispatch:
inputs:
imageVersion:
description: "Semantic version including patch e.g. v<major>.<minor>.<patch> (only used for releases)"
required: false
debug:
description: "Build debug image"
type: boolean
default: false
required: false
jobs:
build-dependencies:
name: "Build binaries for embedding in the OS"
runs-on: ubuntu-22.04
permissions:
contents: read
packages: read
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outputs:
bootstrapper-sha256: ${{ steps.collect-hashes.outputs.bootstrapper-sha256 }}
disk-mapper-sha256: ${{ steps.collect-hashes.outputs.disk-mapper-sha256 }}
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steps:
- name: Checkout
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uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
with:
ref: ${{ github.head_ref }}
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- name: Build bootstrapper
if: ${{ inputs.debug == false }}
uses: ./.github/actions/build_bootstrapper
with:
outputPath: ${{ github.workspace }}/build/bootstrapper
- name: Build debugd
if: ${{ inputs.debug == true }}
uses: ./.github/actions/build_debugd
with:
outputPath: ${{ github.workspace }}/build/bootstrapper
- name: Build disk-mapper
uses: ./.github/actions/build_disk_mapper
with:
outputPath: ${{ github.workspace }}/build/disk-mapper
- name: Upload dependencies
uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3.1.1
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with:
name: dependencies
path: |
${{ github.workspace }}/build/bootstrapper
${{ github.workspace }}/build/disk-mapper
- name: Collect hashes
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id: collect-hashes
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run: |
{
echo "bootstrapper-sha256=$(sha256sum bootstrapper | head -c 64)"
echo "disk-mapper-sha256=$(sha256sum disk-mapper | head -c 64)"
} >> "$GITHUB_OUTPUT"
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working-directory: ${{ github.workspace }}/build
build-settings:
name: "Determine build settings"
runs-on: ubuntu-22.04
outputs:
imageType: ${{ steps.image-type.outputs.imageType }}
pkiSet: ${{ steps.pki-set.outputs.pkiSet }}
imageVersionUid: ${{ steps.image-version-uid.outputs.imageVersionUid }}
steps:
- name: Checkout
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uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
with:
ref: ${{ github.head_ref }}
- name: Determine version
id: version
uses: ./.github/actions/pseudo_version
- name: Determine type of image build
shell: bash
id: image-type
run: |
if [ "${{ startsWith(github.ref, 'refs/heads/release/') && (inputs.debug == false) }}" = true ]
then
echo "imageType=release" >> "$GITHUB_OUTPUT"
elif [ "${{ ((github.ref == 'refs/heads/main') || startsWith(github.ref, 'refs/heads/release/')) && (inputs.debug == true) }}" = true ]
then
echo "imageType=debug" >> "$GITHUB_OUTPUT"
else
echo "imageType=branch" >> "$GITHUB_OUTPUT"
fi
- name: Determine PKI set
id: pki-set
shell: bash
run: |
if [ "${{ steps.image-type.outputs.imageType }}" = "release" ]
then
echo "pkiSet=pki_prod" >> "$GITHUB_OUTPUT"
else
echo "pkiSet=pki_testing" >> "$GITHUB_OUTPUT"
fi
- name: Determine image version uid
id: image-version-uid
shell: bash
run: |
if [ "${{ steps.image-type.outputs.imageType }}" = "release" ]; then
echo "imageVersionUid=${{ github.event.inputs.imageVersion }}" >> "$GITHUB_OUTPUT"
elif [ "${{ steps.image-type.outputs.imageType }}" = "debug" ]; then
echo "imageVersionUid=debug-${{ steps.version.outputs.pseudoVersion }}" >> "$GITHUB_OUTPUT"
else
echo "imageVersionUid=${{ steps.version.outputs.branchName }}-${{ steps.version.outputs.pseudoVersion }}" >> "$GITHUB_OUTPUT"
fi
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make-os-image:
name: "Build OS using mkosi"
needs: [build-settings, build-dependencies]
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runs-on: ubuntu-22.04
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# TODO: flatten outputs once possible
# https://github.com/community/community/discussions/17245
outputs:
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image-raw-aws-sha256: ${{ steps.collect-hashes.outputs.image-raw-aws-sha256 }}
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image-raw-azure-sha256: ${{ steps.collect-hashes.outputs.image-raw-azure-sha256 }}
image-raw-gcp-sha256: ${{ steps.collect-hashes.outputs.image-raw-gcp-sha256 }}
image-raw-qemu-sha256: ${{ steps.collect-hashes.outputs.image-raw-qemu-sha256 }}
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image-efi-aws-sha256: ${{ steps.collect-hashes.outputs.image-efi-aws-sha256 }}
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image-efi-azure-sha256: ${{ steps.collect-hashes.outputs.image-efi-azure-sha256 }}
image-efi-gcp-sha256: ${{ steps.collect-hashes.outputs.image-efi-gcp-sha256 }}
image-efi-qemu-sha256: ${{ steps.collect-hashes.outputs.image-efi-qemu-sha256 }}
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image-initrd-aws-sha256: ${{ steps.collect-hashes.outputs.image-initrd-aws-sha256 }}
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image-initrd-azure-sha256: ${{ steps.collect-hashes.outputs.image-initrd-azure-sha256 }}
image-initrd-gcp-sha256: ${{ steps.collect-hashes.outputs.image-initrd-gcp-sha256 }}
image-initrd-qemu-sha256: ${{ steps.collect-hashes.outputs.image-initrd-qemu-sha256 }}
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image-root-raw-aws-sha256: ${{ steps.collect-hashes.outputs.image-root-raw-aws-sha256 }}
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image-root-raw-azure-sha256: ${{ steps.collect-hashes.outputs.image-root-raw-azure-sha256 }}
image-root-raw-gcp-sha256: ${{ steps.collect-hashes.outputs.image-root-raw-gcp-sha256 }}
image-root-raw-qemu-sha256: ${{ steps.collect-hashes.outputs.image-root-raw-qemu-sha256 }}
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image-root-verity-aws-sha256: ${{ steps.collect-hashes.outputs.image-root-verity-aws-sha256 }}
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image-root-verity-azure-sha256: ${{ steps.collect-hashes.outputs.image-root-verity-azure-sha256 }}
image-root-verity-gcp-sha256: ${{ steps.collect-hashes.outputs.image-root-verity-gcp-sha256 }}
image-root-verity-qemu-sha256: ${{ steps.collect-hashes.outputs.image-root-verity-qemu-sha256 }}
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image-vmlinuz-aws-sha256: ${{ steps.collect-hashes.outputs.image-vmlinuz-aws-sha256 }}
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image-vmlinuz-azure-sha256: ${{ steps.collect-hashes.outputs.image-vmlinuz-azure-sha256 }}
image-vmlinuz-gcp-sha256: ${{ steps.collect-hashes.outputs.image-vmlinuz-gcp-sha256 }}
image-vmlinuz-qemu-sha256: ${{ steps.collect-hashes.outputs.image-vmlinuz-qemu-sha256 }}
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image-raw-changelog-aws-sha256: ${{ steps.collect-hashes.outputs.image-raw-changelog-aws-sha256 }}
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image-raw-changelog-azure-sha256: ${{ steps.collect-hashes.outputs.image-raw-changelog-azure-sha256 }}
image-raw-changelog-gcp-sha256: ${{ steps.collect-hashes.outputs.image-raw-changelog-gcp-sha256 }}
image-raw-changelog-qemu-sha256: ${{ steps.collect-hashes.outputs.image-raw-changelog-qemu-sha256 }}
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image-raw-manifest-aws-sha256: ${{ steps.collect-hashes.outputs.image-raw-manifest-aws-sha256 }}
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image-raw-manifest-azure-sha256: ${{ steps.collect-hashes.outputs.image-raw-manifest-azure-sha256 }}
image-raw-manifest-gcp-sha256: ${{ steps.collect-hashes.outputs.image-raw-manifest-gcp-sha256 }}
image-raw-manifest-qemu-sha256: ${{ steps.collect-hashes.outputs.image-raw-manifest-qemu-sha256 }}
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strategy:
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fail-fast: false
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matrix:
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csp: [aws, azure, gcp, qemu]
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steps:
- name: Checkout
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uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
with:
ref: ${{ github.head_ref }}
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- name: Download build dependencies
uses: actions/download-artifact@9782bd6a9848b53b110e712e20e42d89988822b7 # tag=v3.0.1
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with:
name: dependencies
path: ${{ github.workspace }}/build
- name: Mark bootstrapper and disk-mapper as executable
run: |
chmod +x ${{ github.workspace }}/build/bootstrapper
chmod +x ${{ github.workspace }}/build/disk-mapper
- name: Setup mkosi
uses: ./.github/actions/setup_mkosi
with:
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version: 058046019e7ed2e8e93af87b8c14a808dcc6bbc3
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- name: Prepare PKI for secure boot signing
id: prepare-pki
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shell: bash
run: |
echo "${DB_KEY}" > "${PKI_SET}/db.key"
ln -s "${PKI_SET}" pki
working-directory: ${{ github.workspace }}/image
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env:
PKI_SET: ${{ needs.build-settings.outputs.pkiSet }}
DB_KEY: ${{ (needs.build-settings.outputs.imageType == 'release' && secrets.SECURE_BOOT_RELEASE_DB_KEY) || secrets.SECURE_BOOT_TESTING_DB_KEY }}
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- name: Build
shell: bash
run: |
echo "::group::Build"
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sudo make IMAGE_VERSION="${IMAGE_VERSION}" "${CSP}"
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echo "::endgroup::"
working-directory: ${{ github.workspace }}/image
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env:
BOOTSTRAPPER_BINARY: ${{ github.workspace }}/build/bootstrapper
DISK_MAPPER_BINARY: ${{ github.workspace }}/build/disk-mapper
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IMAGE_VERSION: ${{ needs.build-settings.outputs.imageVersionUid }}
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CSP: ${{ matrix.csp }}
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- name: Collect hashes
id: collect-hashes
run: |
{
echo "image-raw-${{ matrix.csp }}-sha256=$(sha256sum image.raw | head -c 64)"
echo "image-efi-${{ matrix.csp }}-sha256=$(sha256sum image.efi | head -c 64)"
echo "image-initrd-${{ matrix.csp }}-sha256=$(sha256sum image.initrd | head -c 64)"
echo "image-root-raw-${{ matrix.csp }}-sha256=$(sha256sum image.root.raw | head -c 64)"
echo "image-root-verity-${{ matrix.csp }}-sha256=$(sha256sum image.root.verity | head -c 64)"
echo "image-vmlinuz-${{ matrix.csp }}-sha256=$(sha256sum image.vmlinuz | head -c 64)"
echo "image-raw-changelog-${{ matrix.csp }}-sha256=$(sha256sum image.raw.changelog | head -c 64)"
echo "image-raw-manifest-${{ matrix.csp }}-sha256=$(sha256sum image.raw.manifest | head -c 64)"
} >> "$GITHUB_OUTPUT"
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working-directory: ${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37
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continue-on-error: true
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- name: Upload raw OS image as artifact
uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3.1.1
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with:
name: image-${{ matrix.csp }}
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path: ${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.raw
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if: always()
continue-on-error: true
- name: Upload individual OS parts as artifacts
uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3.1.1
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with:
name: parts-${{ matrix.csp }}
path: |
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${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.cmdline
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.efi
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.initrd
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.root.raw
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.root.roothash
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.root.verity
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.vmlinuz
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if: always()
continue-on-error: true
- name: Upload manifest as artifact
uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3.1.1
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with:
name: manifest-${{ matrix.csp }}
path: |
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${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.raw.changelog
${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37/image.raw.manifest
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if: always()
continue-on-error: true
upload-os-image:
name: "Upload OS image to CSP"
needs: [build-settings, make-os-image]
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runs-on: ubuntu-22.04
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permissions:
id-token: write
contents: read
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strategy:
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fail-fast: false
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matrix:
csp: [aws, azure, gcp, qemu]
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upload-variant: [""]
include:
- csp: azure
upload-variant: TrustedLaunch
steps:
- name: Checkout
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uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
with:
ref: ${{ github.head_ref }}
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- name: Download OS image artifact
uses: actions/download-artifact@9782bd6a9848b53b110e712e20e42d89988822b7 # tag=v3.0.1
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with:
name: image-${{ matrix.csp }}
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path: ${{ github.workspace }}/image/mkosi.output.${{ matrix.csp }}/fedora~37
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- name: Configure input variables
id: vars
uses: ./.github/actions/os_build_variables
with:
csp: ${{ matrix.csp }}
uploadVariant: ${{ matrix.upload-variant }}
basePath: ${{ github.workspace }}/image
imageVersion: ${{ inputs.imageVersion }}
imageType: ${{ needs.build-settings.outputs.imageType }}
debug: ${{ inputs.debug }}
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- name: Install tools
shell: bash
run: |
echo "::group::Install tools"
sudo apt-get update
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sudo apt-get install -y \
pigz \
qemu-utils \
python3-crc32c
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echo "::endgroup::"
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- name: Login to AWS
uses: aws-actions/configure-aws-credentials@67fbcbb121271f7775d2e7715933280b06314838 # tag=v1.7.0
# on AWS, login is required to upload the image as AMI
# on Azure, login is done to download the VMGS from S3
# on QEMU, login is done to upload the image to S3
if: ${{ matrix.csp == 'aws' || matrix.csp == 'azure' || matrix.csp == 'qemu' }}
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with:
role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
aws-region: eu-central-1
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- name: Login to Azure
if: matrix.csp == 'azure'
uses: ./.github/actions/login_azure
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with:
azure_credentials: ${{ secrets.AZURE_CREDENTIALS }}
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- name: Login to GCP
uses: ./.github/actions/login_gcp
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if: ${{ matrix.csp == 'gcp' }}
with:
gcp_service_account_json: ${{ secrets.GCP_IMAGE_UPLOAD_SERVICE_ACCOUNT }}
- name: Prepare PKI for image upload
id: prepare-pki
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shell: bash
run: |
ln -s ${{ needs.build-settings.outputs.pkiSet }} pki
working-directory: ${{ github.workspace }}/image
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- name: Download VMGS blob
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run: |
aws s3 cp \
--region "${AZURE_VMGS_REGION}" \
"s3://constellation-secure-boot/${PKI_SET}/${AZURE_SECURITY_TYPE}.vmgs" \
"${PKI_SET}/${AZURE_SECURITY_TYPE}.vmgs" \
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--no-progress
working-directory: ${{ github.workspace }}/image
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if: ${{ matrix.csp == 'azure' && !endsWith(env.AZURE_SECURITY_TYPE, 'Supported') }}
env:
PKI_SET: ${{ needs.build-settings.outputs.pkiSet }}
AZURE_VMGS_REGION: ${{ steps.vars.outputs.azureVmgsRegion }}
AZURE_SECURITY_TYPE: ${{ steps.vars.outputs.azureSecurityType }}
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- name: Upload AWS image
shell: bash
run: |
echo "::group::Upload AWS image"
secure-boot/aws/create_uefivars.sh "${AWS_EFIVARS_PATH}"
upload/upload_aws.sh
echo -e "Uploaded AWS image: \n\n\`\`\`\n$(jq < "${AWS_JSON_OUTPUT}")\n\`\`\`\n" >> "$GITHUB_STEP_SUMMARY"
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echo "::endgroup::"
working-directory: ${{ github.workspace }}/image
if: ${{ matrix.csp == 'aws' }}
env:
PKI: ${{ github.workspace }}/image/pki
AWS_JSON_OUTPUT: ${{ steps.vars.outputs.awsJsonOutput }}
AWS_BUCKET: ${{ steps.vars.outputs.awsBucket }}
AWS_EFIVARS_PATH: ${{ steps.vars.outputs.awsEfivarsPath }}
AWS_IMAGE_FILENAME: ${{ steps.vars.outputs.awsImageFilename }}
AWS_IMAGE_NAME: ${{ steps.vars.outputs.awsImageName }}
AWS_IMAGE_PATH: ${{ steps.vars.outputs.awsImagePath }}
AWS_REGION: ${{ steps.vars.outputs.awsRegion }}
AWS_REPLICATION_REGIONS: ${{ steps.vars.outputs.awsReplicationRegions }}
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AWS_PUBLISH: ${{ steps.vars.outputs.awsPublish }}
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- name: Upload GCP image
shell: bash
run: |
echo "::group::Upload GCP image"
upload/pack.sh gcp "${GCP_RAW_IMAGE_PATH}" "${GCP_IMAGE_PATH}"
upload/upload_gcp.sh
echo -e "Uploaded GCP image: \n\n\`\`\`\n$(jq < "${GCP_JSON_OUTPUT}")\n\`\`\`\n" >> "$GITHUB_STEP_SUMMARY"
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echo "::endgroup::"
working-directory: ${{ github.workspace }}/image
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if: ${{ matrix.csp == 'gcp' }}
env:
PKI: ${{ github.workspace }}/image/pki
GCP_JSON_OUTPUT: ${{ steps.vars.outputs.gcpJsonOutput }}
GCP_BUCKET: ${{ steps.vars.outputs.gcpBucket }}
GCP_IMAGE_FAMILY: ${{ steps.vars.outputs.gcpImageFamily }}
GCP_IMAGE_FILENAME: ${{ steps.vars.outputs.gcpImageFilename }}
GCP_IMAGE_NAME: ${{ steps.vars.outputs.gcpImageName }}
GCP_IMAGE_PATH: ${{ steps.vars.outputs.gcpImagePath }}
GCP_PROJECT: ${{ steps.vars.outputs.gcpProject }}
GCP_RAW_IMAGE_PATH: ${{ steps.vars.outputs.gcpRawImagePath }}
GCP_REGION: ${{ steps.vars.outputs.gcpRegion }}
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- name: Upload Azure image
shell: bash
run: |
echo "::group::Upload Azure image"
upload/pack.sh azure "${AZURE_RAW_IMAGE_PATH}" "${AZURE_IMAGE_PATH}"
upload/upload_azure.sh -g --disk-name "${AZURE_DISK_NAME}" "${AZURE_VMGS_PATH}"
echo -e "Uploaded Azure ${AZURE_SECURITY_TYPE} image: \n\n\`\`\`\n$(jq < "${AZURE_JSON_OUTPUT}")\n\`\`\`\n" >> "$GITHUB_STEP_SUMMARY"
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echo "::endgroup::"
working-directory: ${{ github.workspace }}/image
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if: ${{ matrix.csp == 'azure' }}
env:
PKI: ${{ github.workspace }}/image/pki
AZURE_JSON_OUTPUT: ${{ steps.vars.outputs.azureJsonOutput }}
AZURE_DISK_NAME: ${{ steps.vars.outputs.azureDiskName }}
AZURE_GALLERY_NAME: ${{ steps.vars.outputs.azureGalleryName }}
AZURE_IMAGE_DEFINITION: ${{ steps.vars.outputs.azureImageDefinition }}
AZURE_IMAGE_OFFER: ${{ steps.vars.outputs.azureImageOffer }}
AZURE_IMAGE_PATH: ${{ steps.vars.outputs.azureImagePath }}
AZURE_IMAGE_VERSION: ${{ steps.vars.outputs.azureImageVersion }}
AZURE_PUBLISHER: ${{ steps.vars.outputs.azurePublisher }}
AZURE_RAW_IMAGE_PATH: ${{ steps.vars.outputs.azureRawImagePath }}
AZURE_REGION: ${{ steps.vars.outputs.azureRegion }}
AZURE_REPLICATION_REGIONS: ${{ steps.vars.outputs.azureReplicationRegions }}
AZURE_VMGS_REGION: ${{ steps.vars.outputs.azureVmgsRegion }}
AZURE_RESOURCE_GROUP_NAME: ${{ steps.vars.outputs.azureResourceGroupName }}
AZURE_SECURITY_TYPE: ${{ steps.vars.outputs.azureSecurityType }}
AZURE_SKU: ${{ steps.vars.outputs.azureSku }}
AZURE_VMGS_PATH: ${{ steps.vars.outputs.azureVmgsPath }}
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- name: Upload QEMU image
shell: bash
if: ${{ matrix.csp == 'qemu' }}
run: |
echo "::group::Upload QEMU image"
upload/upload_qemu.sh
echo -e "Uploaded QEMU image: \n\n\`\`\`\n$(jq < "${QEMU_JSON_OUTPUT}")\n\`\`\`\n" >> "$GITHUB_STEP_SUMMARY"
echo "::endgroup::"
working-directory: ${{ github.workspace }}/image
env:
QEMU_JSON_OUTPUT: ${{ steps.vars.outputs.qemuJsonOutput }}
QEMU_BUCKET: ${{ steps.vars.outputs.qemuBucket }}
QEMU_BASE_URL: ${{ steps.vars.outputs.qemuBaseUrl }}
QEMU_IMAGE_PATH: ${{ steps.vars.outputs.qemuImagePath }}
IMAGE_VERSION_UID: ${{ needs.build-settings.outputs.imageVersionUid }}
- name: Upload image lookup table as artifact
uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3.1.1
with:
name: lookup-table
path: ${{ github.workspace }}/image/mkosi.output.*/*/image-upload*.json
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calculate-pcrs:
name: "Calculate PCRs"
needs: [build-settings, make-os-image]
permissions:
id-token: write
contents: read
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runs-on: ubuntu-22.04
strategy:
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fail-fast: false
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matrix:
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csp: [aws, azure, gcp, qemu]
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steps:
- name: Checkout repository
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uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
with:
ref: ${{ github.head_ref }}
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- name: Login to AWS
uses: aws-actions/configure-aws-credentials@67fbcbb121271f7775d2e7715933280b06314838 # tag=v1.7.0
with:
role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
aws-region: eu-central-1
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- name: Download OS image artifact
uses: actions/download-artifact@9782bd6a9848b53b110e712e20e42d89988822b7 # tag=v3.0.1
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with:
name: image-${{ matrix.csp }}
- name: Install dependencies
run: |
echo "::group::Install dependencies"
python -m pip install --user lief==0.12.2
sudo apt-get update
sudo apt-get install -y systemd-container # for systemd-dissect
echo "::endgroup::"
- name: Calculate expected PCRs
run: |
echo "::group::Calculate expected PCRs"
{
./precalculate_pcr_4.sh ${{ github.workspace }}/image.raw ${{ github.workspace }}/pcr-4-${{ matrix.csp }}.json
./precalculate_pcr_9.sh ${{ github.workspace }}/image.raw ${{ github.workspace }}/pcr-9-${{ matrix.csp }}.json
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./precalculate_pcr_12.sh ${{ github.workspace }}/image.raw ${{ github.workspace }}/pcr-12-${{ matrix.csp }}.json ${{ matrix.csp }}
} >> "$GITHUB_STEP_SUMMARY"
cp pcr-stable.json ${{ github.workspace }}/
jq -sSc '.[0] * .[1] * .[2] * .[3]' ${{ github.workspace }}/pcr-* > ${{ github.workspace }}/pcrs-${{ matrix.csp }}.json
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echo "::endgroup::"
working-directory: ${{ github.workspace }}/image/measured-boot
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- name: Upload expected PCRs as artifact
uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # tag=v3.1.1
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with:
name: pcrs
path: pcrs-${{ matrix.csp }}.json
- name: Upload expected PCRs to S3
shell: bash
run: |
aws s3 cp \
"pcrs-${{ matrix.csp }}.json" \
"s3://cdn-constellation-backend/constellation/v1/measurements/${{ needs.build-settings.outputs.imageVersionUid }}/${{ matrix.csp }}/measurements.image.json" \
--no-progress
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generate-sbom:
name: "Generate SBOM"
needs: [build-settings, build-dependencies, make-os-image]
permissions:
id-token: write
contents: read
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runs-on: ubuntu-22.04
steps:
- name: Login to AWS
uses: aws-actions/configure-aws-credentials@67fbcbb121271f7775d2e7715933280b06314838 # tag=v1.7.0
with:
role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
aws-region: eu-central-1
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- name: Install squashfs tools
run: |
echo "::group::Install squashfs tools"
sudo apt-get update
sudo apt-get install -y squashfs-tools
echo "::endgroup::"
- name: Download rootfs
uses: actions/download-artifact@9782bd6a9848b53b110e712e20e42d89988822b7 # tag=v3.0.1
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with:
# downloading / using only the QEMU rootfs is fine
# since the images only differ in the ESP partition
name: parts-qemu
- name: Download manifest
uses: actions/download-artifact@9782bd6a9848b53b110e712e20e42d89988822b7 # tag=v3.0.1
with:
# downloading / using only the QEMU manifest is fine
# since the images only differ in the ESP partition
name: manifest-qemu
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- name: Unpack squashfs
run: |
echo "::group::Unpack squashfs"
unsquashfs -user-xattrs -d image.root.tree image.root.raw
echo "::endgroup::"
- uses: anchore/sbom-action@06e109483e6aa305a2b2395eabae554e51530e1d # tag=v0.13.1
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with:
path: image.root.tree
artifact-name: sbom.spdx.json
output-file: sbom.spdx.json
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format: spdx-json
- uses: anchore/sbom-action@06e109483e6aa305a2b2395eabae554e51530e1d # tag=v0.13.1
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with:
path: image.root.tree
artifact-name: sbom.cyclonedx.json
output-file: sbom.cyclonedx.json
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format: cyclonedx-json
- uses: anchore/sbom-action@06e109483e6aa305a2b2395eabae554e51530e1d # tag=v0.13.1
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with:
path: image.root.tree
artifact-name: sbom.syft.json
output-file: sbom.syft.json
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format: syft-json
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- name: Combine hashes
run: |
cat > SHA256SUMS <<EOF
${{ needs.build-dependencies.outputs.bootstrapper-sha256 }} bootstrapper
${{ needs.build-dependencies.outputs.disk-mapper-sha256 }} disk-mapper
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${{ needs.make-os-image.outputs.image-raw-aws-sha256 }} aws/image.raw
${{ needs.make-os-image.outputs.image-raw-changelog-aws-sha256 }} aws/image.raw.changelog
${{ needs.make-os-image.outputs.image-raw-manifest-aws-sha256 }} aws/image.raw.manifest
${{ needs.make-os-image.outputs.image-efi-aws-sha256 }} aws/image.efi
${{ needs.make-os-image.outputs.image-initrd-aws-sha256 }} aws/image.initrd
${{ needs.make-os-image.outputs.image-root-raw-aws-sha256 }} aws/image.root.raw
${{ needs.make-os-image.outputs.image-root-verity-aws-sha256 }} aws/image.root.verity
${{ needs.make-os-image.outputs.image-vmlinuz-aws-sha256 }} aws/image.vmlinuz
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${{ needs.make-os-image.outputs.image-raw-azure-sha256 }} azure/image.raw
${{ needs.make-os-image.outputs.image-raw-changelog-azure-sha256 }} azure/image.raw.changelog
${{ needs.make-os-image.outputs.image-raw-manifest-azure-sha256 }} azure/image.raw.manifest
${{ needs.make-os-image.outputs.image-efi-azure-sha256 }} azure/image.efi
${{ needs.make-os-image.outputs.image-initrd-azure-sha256 }} azure/image.initrd
${{ needs.make-os-image.outputs.image-root-raw-azure-sha256 }} azure/image.root.raw
${{ needs.make-os-image.outputs.image-root-verity-azure-sha256 }} azure/image.root.verity
${{ needs.make-os-image.outputs.image-vmlinuz-azure-sha256 }} azure/image.vmlinuz
${{ needs.make-os-image.outputs.image-raw-gcp-sha256 }} gcp/image.raw
${{ needs.make-os-image.outputs.image-raw-changelog-gcp-sha256 }} gcp/image.raw.changelog
${{ needs.make-os-image.outputs.image-raw-manifest-gcp-sha256 }} gcp/image.raw.manifest
${{ needs.make-os-image.outputs.image-efi-gcp-sha256 }} gcp/image.efi
${{ needs.make-os-image.outputs.image-initrd-gcp-sha256 }} gcp/image.initrd
${{ needs.make-os-image.outputs.image-root-raw-gcp-sha256 }} gcp/image.root.raw
${{ needs.make-os-image.outputs.image-root-verity-gcp-sha256 }} gcp/image.root.verity
${{ needs.make-os-image.outputs.image-vmlinuz-gcp-sha256 }} gcp/image.vmlinuz
${{ needs.make-os-image.outputs.image-raw-qemu-sha256 }} qemu/image.raw
${{ needs.make-os-image.outputs.image-raw-changelog-qemu-sha256 }} qemu/image.raw.changelog
${{ needs.make-os-image.outputs.image-raw-manifest-qemu-sha256 }} qemu/image.raw.manifest
${{ needs.make-os-image.outputs.image-efi-qemu-sha256 }} qemu/image.efi
${{ needs.make-os-image.outputs.image-initrd-qemu-sha256 }} qemu/image.initrd
${{ needs.make-os-image.outputs.image-root-raw-qemu-sha256 }} qemu/image.root.raw
${{ needs.make-os-image.outputs.image-root-verity-qemu-sha256 }} qemu/image.root.verity
${{ needs.make-os-image.outputs.image-vmlinuz-qemu-sha256 }} qemu/image.vmlinuz
EOF
cat SHA256SUMS
echo -e "SHA256SUMS:\n\`\`\`\n$(cat SHA256SUMS)\n\`\`\`" >> "$GITHUB_STEP_SUMMARY"
- name: Upload SBOMs to S3
shell: bash
run: |
sboms='sbom.spdx.json sbom.cyclonedx.json sbom.syft.json'
manifests='image.raw.manifest image.raw.changelog'
hashes='SHA256SUMS'
for file in ${sboms} ${manifests} ${hashes}; do
aws s3 cp \
"${file}" \
"s3://cdn-constellation-backend/constellation/v1/sbom/${{ needs.build-settings.outputs.imageVersionUid }}/${file}" \
--no-progress
done
upload-image-lookup-table:
name: "Upload image lookup table"
runs-on: ubuntu-22.04
needs: [build-settings, upload-os-image]
permissions:
id-token: write
contents: read
steps:
- name: Download image lookup table
uses: actions/download-artifact@9782bd6a9848b53b110e712e20e42d89988822b7 # v3
with:
name: lookup-table
- name: Combine lookup tables for CSPs
shell: bash
run: |
echo '{}' > intermediate.json
jq '.version = "${{ needs.build-settings.outputs.imageVersionUid }}"' intermediate.json > lookup-table.json
cp lookup-table.json intermediate.json
jq '.debug = ${{ inputs.debug }}' intermediate.json > lookup-table.json
cp lookup-table.json intermediate.json
for lut in mkosi.output.*/*/image-upload*.json; do
jq -scS '.[0] * .[1]' intermediate.json "${lut}" > lookup-table.json
cp lookup-table.json intermediate.json
done
rm -f intermediate.json
mv lookup-table.json "${{ needs.build-settings.outputs.imageVersionUid }}.json"
- name: Login to AWS
uses: aws-actions/configure-aws-credentials@67fbcbb121271f7775d2e7715933280b06314838 # tag=v1.7.0
with:
role-to-assume: arn:aws:iam::795746500882:role/GitHubConstellationImagePipeline
aws-region: eu-central-1
- name: Upload lookup table to S3
shell: bash
run: |
aws s3 cp \
"${{ needs.build-settings.outputs.imageVersionUid }}.json" \
"s3://cdn-constellation-backend/constellation/v1/images/${{ needs.build-settings.outputs.imageVersionUid }}.json" \
--no-progress
(
echo -e "Image version ([Lookup table](https://cdn.confidential.cloud/constellation/v1/images/${{ needs.build-settings.outputs.imageVersionUid }}.json)):"
echo
echo -e "\`\`\`"
echo "${{ needs.build-settings.outputs.imageVersionUid }}"
echo -e "\`\`\`"
) >> "$GITHUB_STEP_SUMMARY"