From fc2a2852706de9104d4273cbe1102f421036086f Mon Sep 17 00:00:00 2001
From: Nils Hanke <Nirusu@users.noreply.github.com>
Date: Wed, 18 Jan 2023 11:36:39 +0100
Subject: [PATCH] ci: fix CLI SBOM generation (#1005)

---
 .github/workflows/release-cli.yml | 57 ++++++++++++++++++++-----------
 1 file changed, 38 insertions(+), 19 deletions(-)

diff --git a/.github/workflows/release-cli.yml b/.github/workflows/release-cli.yml
index 61d92905b..cc8d8ad45 100644
--- a/.github/workflows/release-cli.yml
+++ b/.github/workflows/release-cli.yml
@@ -100,38 +100,57 @@ jobs:
   signed-sbom:
     runs-on: ubuntu-22.04
     steps:
+      - name: Setup Go environment
+        uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
+        with:
+          go-version: "1.19.5"
+
+      - name: Download Syft & Grype
+        shell: bash
+        working-directory: /tmp
+        run: |
+          SYFT_VERSION=0.66.1
+          GRYPE_VERSION=0.55.0
+          curl -Lo syft_${SYFT_VERSION}_linux_amd64.tar.gz https://github.com/anchore/syft/releases/download/v${SYFT_VERSION}/syft_${SYFT_VERSION}_linux_amd64.tar.gz
+          tar -xzf syft_${SYFT_VERSION}_linux_amd64.tar.gz
+          sudo install syft /usr/bin/syft
+          syft version
+          curl -Lo grype_${GRYPE_VERSION}_linux_amd64.tar.gz https://github.com/anchore/grype/releases/download/v${GRYPE_VERSION}/grype_${GRYPE_VERSION}_linux_amd64.tar.gz
+          tar -xzf grype_${GRYPE_VERSION}_linux_amd64.tar.gz
+          sudo install grype /usr/bin/grype
+          grype version
+
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@9becc617647dfa20ae7b1151972e9b3a2c338a2b # tag=v2.8.1
+
       - name: Checkout
         id: checkout
         uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
         with:
           ref: ${{ inputs.ref || github.head_ref }}
 
-      - name: Download syft & grype
-        shell: bash
-        run: |
-          SYFT_VERSION=0.62.1
-          GRYPE_VERSION=0.53.1
-          curl -LO https://github.com/anchore/syft/releases/download/v${SYFT_VERSION}/syft_${SYFT_VERSION}_linux_amd64.tar.gz
-          tar -xzf syft_${SYFT_VERSION}_linux_amd64.tar.gz
-          ./syft version
-          curl -LO https://github.com/anchore/grype/releases/download/v${GRYPE_VERSION}/grype_${GRYPE_VERSION}_linux_amd64.tar.gz
-          tar -xzf grype_${GRYPE_VERSION}_linux_amd64.tar.gz
-          ./grype version
-          pwd >> "$GITHUB_PATH"
-
-      - name: Install Cosign
-        uses: sigstore/cosign-installer@9becc617647dfa20ae7b1151972e9b3a2c338a2b # tag=v2.8.1
+      # Build one CLI since Syft's go-module catalog will default to binary parsing.
+      # Binary parsing has the advantage that it will not include other dependencies from our repo not included in the CLI.
+      # This seems to work fine for one OS & one arch as long as we don't have OS specific imports.
+      # Luckily, so far this does not seem to be the case.
+      # As of v2.4.0, all SBOMs seem to have the same packages for [linux|darwin] & [amd64|arm64].
+      # If this changes, this should be split up into multiple builds & multiple SBOMs.
+      - name: Build CLI (amd64, linux)
+        uses: ./.github/actions/build_cli
+        with:
+          targetOS: "linux"
+          targetArch: "amd64"
 
       - name: Build signed SBOM
+        run: |
+          syft build/constellation-linux-amd64 --catalogers go-module --file constellation.spdx.sbom -o spdx-json
+          cosign sign-blob --key env://COSIGN_PRIVATE_KEY constellation.spdx.sbom > constellation.spdx.sbom.sig
+          grype constellation.spdx.sbom --fail-on high --only-fixed --add-cpes-if-none
         env:
           COSIGN_EXPERIMENTAL: 1
           COSIGN_PUBLIC_KEY: ${{ startsWith(github.ref, 'refs/tags/v') && secrets.COSIGN_PUBLIC_KEY || secrets.COSIGN_DEV_PUBLIC_KEY }}
           COSIGN_PRIVATE_KEY: ${{ startsWith(github.ref, 'refs/tags/v') && secrets.COSIGN_PRIVATE_KEY || secrets.COSIGN_DEV_PRIVATE_KEY }}
           COSIGN_PASSWORD: ${{ startsWith(github.ref, 'refs/tags/v') && secrets.COSIGN_PASSWORD || secrets.COSIGN_DEV_PASSWORD }}
-        run: |
-          syft . --catalogers go-module --file constellation.spdx.sbom -o spdx-json
-          cosign sign-blob --key env://COSIGN_PRIVATE_KEY constellation.spdx.sbom > constellation.spdx.sbom.sig
-          grype constellation.spdx.sbom --fail-on high --only-fixed
 
       - name: Upload Constellation CLI SBOM
         uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2