name: Release and upload fleetd base to https://download.fleetdm.com

# This workflow checks TUF if there are updates to orbit, desktop, and osqueryd components of fleetd.
# If there are updates, it builds and uploads the following files:
# - stable/meta.json
# - stable/tuf-meta.json
# - stable/fleetd-base.pkg
# - stable/fleetd-base-manifest.plist
# - stable/fleetd-base.msi
# - archive/stable/YYYY-MM-DD_HH-MM-SS/meta.json
# - archive/stable/YYYY-MM-DD_HH-MM-SS/tuf-meta.json
# - archive/stable/YYYY-MM-DD_HH-MM-SS/fleetd-base.pkg
# - archive/stable/YYYY-MM-DD_HH-MM-SS/fleetd-base-manifest.plist
# - archive/stable/YYYY-MM-DD_HH-MM-SS/fleetd-base.msi
# Finally, it verifies the uploaded installers and their checksums.

on:
  workflow_dispatch: # Manual
  schedule:
    - cron: '0 3 * * *' # Nightly 3AM UTC

# This allows a subsequently queued workflow run to interrupt previous runs
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id}}
  cancel-in-progress: true

defaults:
  run:
    # fail-fast using bash -eo pipefail. See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#exit-codes-and-error-action-preference
    shell: bash

permissions:
  contents: read

env:
  R2_ENDPOINT: ${{ secrets.R2_ENDPOINT }}
  R2_ACCESS_KEY_ID: ${{ secrets.R2_DOWNLOAD_ACCESS_KEY_ID }} # Production: ${{ secrets.R2_DOWNLOAD_ACCESS_KEY_ID }} | Testing: ${{ secrets.R2_DOWNLOAD_TESTING_ACCESS_KEY_ID }}
  R2_ACCESS_KEY_SECRET: ${{ secrets.R2_DOWNLOAD_ACCESS_KEY_SECRET }} # Production: ${{ secrets.R2_DOWNLOAD_ACCESS_KEY_SECRET }} | Testing: ${{ secrets.R2_DOWNLOAD_TESTING_ACCESS_KEY_SECRET }}
  R2_BUCKET: download # Production: download | Testing: download-testing
  BASE_URL: https://download.fleetdm.com # Production: https://download.fleetdm.com | Testing: https://download-testing.fleetdm.com

jobs:
  check-for-fleetd-component-updates:
    runs-on: ubuntu-latest
    outputs:
      date_dir: ${{ steps.check-for-fleetd-component-updates.outputs.date_dir }}
      update_needed: ${{ steps.check-for-fleetd-component-updates.outputs.update_needed }}
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit

      - name: Checkout Code
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
        with:
          go-version-file: 'go.mod'

      - name: Check for fleetd component updates
        id: check-for-fleetd-component-updates
        run: |
          go run tools/tuf/status/tuf-status.go channel-version -channel stable --components orbit,desktop,osqueryd --format json > latest-tuf-meta.json
          : # Check that latest-tuf-meta.json is valid
          jq -e . >/dev/null 2>&1 <<< $(cat latest-tuf-meta.json)
          : # Download the current TUF meta file in order to compare it with the latest
          curl -O $BASE_URL/stable/tuf-meta.json
          if diff latest-tuf-meta.json tuf-meta.json >/dev/null 2>&1
          then
            echo "update_needed=false" >> $GITHUB_OUTPUT
          else
            echo "update_needed=true" >> $GITHUB_OUTPUT
          fi
          echo "date_dir=$(date -u +%Y-%m-%d_%H-%M-%S)" >> $GITHUB_OUTPUT

      - name: Upload latest TUF meta artifact
        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
        with:
          name: latest-tuf-meta.json
          path: latest-tuf-meta.json

  update-fleetd-base-pkg:
    needs: [check-for-fleetd-component-updates]
    if: needs.check-for-fleetd-component-updates.outputs.update_needed == 'true'
    runs-on: macos-latest
    outputs:
      fleetd_base_pkg_sha256: ${{ steps.build-sign-notarize.outputs.fleetd_base_pkg_sha256 }}
    env:
      FULL_DATE_DIR: archive/stable/${{ needs.check-for-fleetd-component-updates.outputs.date_dir }}
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit

      - name: Checkout code needed for R2 upload
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          sparse-checkout: |
            .github/actions/r2-upload/action.yml
            .github/scripts/rclone-install.sh
          sparse-checkout-cone-mode: false

      - name: Install fleetctl
        run: npm install -g fleetctl

      - name: Import package signing keys
        env:
          APPLE_INSTALLER_CERTIFICATE: ${{ secrets.APPLE_INSTALLER_CERTIFICATE }}
          APPLE_INSTALLER_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_INSTALLER_CERTIFICATE_PASSWORD }}
          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
        run: |
          echo "$APPLE_INSTALLER_CERTIFICATE" | base64 --decode > certificate.p12
          security create-keychain -p $KEYCHAIN_PASSWORD build.keychain
          security default-keychain -s build.keychain
          security unlock-keychain -p $KEYCHAIN_PASSWORD build.keychain
          security import certificate.p12 -k build.keychain -P $APPLE_INSTALLER_CERTIFICATE_PASSWORD -T /usr/bin/productsign
          security set-key-partition-list -S apple-tool:,apple:,productsign: -s -k $KEYCHAIN_PASSWORD build.keychain
          security find-identity -vv
          rm certificate.p12

      - name: Build PKG, sign, and notarize
        id: build-sign-notarize
        env:
          AC_USERNAME: ${{ secrets.APPLE_USERNAME }}
          AC_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
          AC_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
          PACKAGE_SIGNING_IDENTITY_SHA1: D52080FD1F0941DE31346F06DA0F08AED6FACBBF
        run: |
          fleetctl package --type pkg --fleet-desktop --use-system-configuration --sign-identity $PACKAGE_SIGNING_IDENTITY_SHA1 --notarize
          mv fleet-osquery*.pkg fleetd-base.pkg
          : # Calculate the SHA256 checksum of the package
          echo "fleetd_base_pkg_sha256=$(shasum -a 256 fleetd-base.pkg | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT

      - name: Create plist
        run: |
          echo '<plist version="1.0">
            <dict>
              <key>items</key>
              <array>
                <dict>
                  <key>assets</key>
                  <array>
                    <dict>
                      <key>kind</key>
                      <string>software-package</string>
                      <key>sha256-size</key>
                      <integer>32</integer>
                      <key>sha256s</key>
                      <array>
                        <string>${{ steps.build-sign-notarize.outputs.fleetd_base_pkg_sha256 }}</string>
                      </array>
                      <key>url</key>
                      <string>${{ env.BASE_URL }}/${{ env.FULL_DATE_DIR }}/fleetd-base.pkg</string>
                    </dict>
                  </array>
                </dict>
              </array>
            </dict>
          </plist>' > fleetd-base-manifest.plist

      - name: Set up files and directories for R2 upload
        run: |
          mkdir -p stable
          mkdir -p ${{ env.FULL_DATE_DIR }}
          cp fleetd-base.pkg stable/
          cp fleetd-base-manifest.plist stable/
          cp fleetd-base.pkg ${{ env.FULL_DATE_DIR }}/
          cp fleetd-base-manifest.plist ${{ env.FULL_DATE_DIR }}/

      - name: Upload package
        uses: ./.github/actions/r2-upload
        with:
          filenames: stable/fleetd-base.pkg,stable/fleetd-base-manifest.plist,${{ env.FULL_DATE_DIR }}/fleetd-base.pkg,${{ env.FULL_DATE_DIR }}/fleetd-base-manifest.plist

  build-fleetd-base-msi:
    needs: [check-for-fleetd-component-updates]
    if: needs.check-for-fleetd-component-updates.outputs.update_needed == 'true'
    runs-on: ubuntu-latest
    env:
      FULL_DATE_DIR: archive/stable/${{ needs.check-for-fleetd-component-updates.outputs.date_dir }}
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit

      - name: Install fleetctl
        run: npm install -g fleetctl

      - name: Build MSI
        id: build
        run: |
          fleetctl package --type msi --fleet-desktop --fleet-url dummy --enroll-secret dummy
          mv fleet-osquery*.msi fleetd-base.msi

      - name: Upload fleetd-base.msi for code signing
        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # 4.3.3
        with:
          name: unsigned-windows
          path: fleetd-base.msi

  code-sign-windows:
    needs: build-fleetd-base-msi
    uses: ./.github/workflows/code-sign-windows.yml
    with:
      filename: fleetd-base.msi
      upload_name: fleetd-base-msi
    secrets:
      DIGICERT_KEYLOCKER_CERTIFICATE: ${{ secrets.DIGICERT_KEYLOCKER_CERTIFICATE }}
      DIGICERT_KEYLOCKER_PASSWORD: ${{ secrets.DIGICERT_KEYLOCKER_PASSWORD }}
      DIGICERT_KEYLOCKER_HOST_URL: ${{ secrets.DIGICERT_KEYLOCKER_HOST_URL }}
      DIGICERT_API_KEY: ${{ secrets.DIGICERT_API_KEY }}
      DIGICERT_KEYLOCKER_CERTIFICATE_FINGERPRINT: ${{ secrets.DIGICERT_KEYLOCKER_CERTIFICATE_FINGERPRINT }}

  update-fleetd-base-msi:
    needs: [code-sign-windows, check-for-fleetd-component-updates]
    runs-on: ubuntu-latest
    outputs:
      fleetd_base_msi_sha256: ${{ steps.prepare-files.outputs.fleetd_base_msi_sha256 }}
    env:
      FULL_DATE_DIR: archive/stable/${{ needs.check-for-fleetd-component-updates.outputs.date_dir }}
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit

      - name: Checkout code needed for R2 upload
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          sparse-checkout: |
            .github/actions/r2-upload/action.yml
            .github/scripts/rclone-install.sh
          sparse-checkout-cone-mode: false

      - name: Download signed artifact
        uses: actions/download-artifact@9c19ed7fe5d278cd354c7dfd5d3b88589c7e2395 # v4.1.6
        with:
          name: fleetd-base-msi

      - name: Prepare files for R2 upload
        id: prepare-files
        run: |
          mkdir -p stable
          mkdir -p ${{ env.FULL_DATE_DIR }}
          cp fleetd-base.msi stable/
          cp fleetd-base.msi ${{ env.FULL_DATE_DIR }}/
          : # Calculate the SHA256 checksum of the package
          echo "fleetd_base_msi_sha256=$(shasum -a 256 fleetd-base.msi | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT

      - name: Upload package
        uses: ./.github/actions/r2-upload
        with:
          filenames: stable/fleetd-base.msi,${{ env.FULL_DATE_DIR }}/fleetd-base.msi

  update-meta-files:
    needs: [check-for-fleetd-component-updates, update-fleetd-base-pkg, update-fleetd-base-msi]
    runs-on: ubuntu-latest
    env:
      FULL_DATE_DIR: archive/stable/${{ needs.check-for-fleetd-component-updates.outputs.date_dir }}
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit

      - name: Checkout code needed for R2 upload
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          sparse-checkout: |
            .github/actions/r2-upload/action.yml
            .github/scripts/rclone-install.sh
          sparse-checkout-cone-mode: false

      - name: Download latest-tuf-meta.json artifact
        uses: actions/download-artifact@c850b930e6ba138125429b7e5c93fc707a7f8427 # v4.1.4
        with:
          name: latest-tuf-meta.json

      - name: Set up files and directories for R2 upload
        run: |
          mkdir -p stable
          mkdir -p ${{ env.FULL_DATE_DIR }}
          echo '{
            "fleetd_base_msi_url": "${{ env.BASE_URL }}/${{ env.FULL_DATE_DIR }}/fleetd-base.msi",
            "fleetd_base_msi_sha256": "${{ needs.update-fleetd-base-msi.outputs.fleetd_base_msi_sha256 }}",
            "fleetd_base_pkg_url": "${{ env.BASE_URL }}/${{ env.FULL_DATE_DIR }}/fleetd-base.pkg",
            "fleetd_base_pkg_sha256": "${{ needs.update-fleetd-base-pkg.outputs.fleetd_base_pkg_sha256 }}",
            "fleetd_base_manifest_plist_url": "${{ env.BASE_URL }}/${{ env.FULL_DATE_DIR }}/fleetd-base-manifest.plist",
            "version": "${{ needs.check-for-fleetd-component-updates.outputs.date_dir }}"
          }' > meta.json
          : # Check that meta.json is valid
          jq -e . >/dev/null 2>&1 <<< $(cat meta.json)
          cp latest-tuf-meta.json stable/tuf-meta.json
          cp latest-tuf-meta.json ${{ env.FULL_DATE_DIR }}/tuf-meta.json
          cp meta.json stable/meta.json
          cp meta.json ${{ env.FULL_DATE_DIR }}/meta.json

      - name: Upload meta files
        uses: ./.github/actions/r2-upload
        with:
          filenames: stable/meta.json,stable/tuf-meta.json,${{ env.FULL_DATE_DIR }}/meta.json,${{ env.FULL_DATE_DIR }}/tuf-meta.json

  verify-fleetd-base:
    needs: update-meta-files
    uses: ./.github/workflows/verify-fleetd-base.yml
    with:
      base-url: "https://download.fleetdm.com" # Production: "https://download.fleetdm.com" | Testing: "https://download-testing.fleetdm.com"