.github/workflows/scorecard.yml

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This workflow uses actions that are not certified by GitHub. They are provided
# by a third-party and are governed by separate terms of service, privacy
# policy, and support documentation.

#############################################################################
# Local testing of this workflow can be carried out using
# act (https://github.com/nektos/act).
#
# Act will set an environment variable, ACT, to indicate that it is running the workflow.
# This environment variable is used to skip some build steps, such as uploading
# results as artefacts of the workflow run.
#
# On first run, act will prompt you to select a micro, medium or large runner image. This
# workflow can be run using the medium image.
#
# Action, ossf/scorecard-action requires a GITHUB_TOKEN. To meet this
# requirement when using act you will need to create a Personal Access Token on GitHub.
# You can then run act using a command similar to:
#   act --workflows .github/workflows/scorecard.yml --secret GITHUB_TOKEN
# Act will then prompt you to enter your token.
#############################################################################

name: Scorecard supply-chain security
on:
  # For Branch-Protection check. Only the default branch is supported. See
  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
  branch_protection_rule:
  # To guarantee Maintained check is occasionally updated. See
  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
  schedule:
    - cron: '37 0 * * 6'
  push:
    branches: [ "trunk" ]

# Declare default permissions as read only.
permissions: read-all

jobs:
  analysis:
    name: Scorecard analysis
    runs-on: ubuntu-latest
    permissions:
      # Needed to upload the results to code-scanning dashboard.
      security-events: write
      # Needed to publish results and get a badge (see publish_results below).
      id-token: write
      # Uncomment the permissions below if installing in a private repository.
      # contents: read
      # actions: read

    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:
          persist-credentials: false

      - name: "Run analysis"
        uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736 # v2.3.1
        with:
          results_file: results.sarif
          results_format: sarif
          # (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
          # - you want to enable the Branch-Protection check on a *public* repository, or
          # - you are installing Scorecard on a *private* repository
          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
          # repo_token: ${{ secrets.SCORECARD_TOKEN }}

          # Public repositories:
          #   - Publish results to OpenSSF REST API for easy access by consumers
          #   - Allows the repository to include the Scorecard badge.
          #   - See https://github.com/ossf/scorecard-action#publishing-results.
          # For private repositories:
          #   - `publish_results` will always be set to `false`, regardless
          #     of the value entered here.
          publish_results: ${{ !env.ACT }}

      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
      # format to the repository Actions tab.
      - name: "Upload artifact"
        if: ${{ !env.ACT }}
        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
        with:
          name: SARIF file
          path: results.sarif
          retention-days: 5

      # Upload the results to GitHub's code scanning dashboard.
      - name: "Upload to code-scanning"
        if: ${{ !env.ACT }}
        uses: github/codeql-action/upload-sarif@cf7e9f23492505046de9a37830c3711dd0f25bb3 # v2.16.2
        with:
          sarif_file: results.sarif