[StepSecurity] Apply security best practices

.github/workflows/auto-assign.yml

@@ -14,6 +14,11 @@ jobs:
   run:
     runs-on: ubuntu-latest
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        with:
+          egress-policy: audit
+
       - uses: wow-actions/auto-assign@67fafa03df61d7e5f201734a2fa60d1ab111880d #v3.0.2
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/dependency-review.yml

@@ -0,0 +1,22 @@
+# Dependency Review Action
+#
+# This Action will scan dependency manifest files that change as part of a Pull Request,
+# surfacing known-vulnerable versions of the packages declared or updated in the PR.
+# Once installed, if the workflow run is marked as required,
+# PRs introducing known-vulnerable packages will be blocked from merging.
+#
+# Source repository: https://github.com/actions/dependency-review-action
+name: 'Dependency Review'
+on: [pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  dependency-review:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Checkout Repository'
+        uses: actions/checkout@v4
+      - name: 'Dependency Review'
+        uses: actions/dependency-review-action@v4

.github/workflows/issue-pr-create.yml

@@ -8,13 +8,21 @@ on:
     paths:
       - .github/workflows/issue-pr-create.yml
 
+permissions:
+  contents: read
+
 jobs:
   notify:
     runs-on: ubuntu-latest
     permissions:
       issues: write
       pull-requests: write
     steps:
+        - name: Harden the runner (Audit all outbound calls)
+          uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+          with:
+            egress-policy: audit
+
         - uses: devops-actions/issue-comment-tag@ec5e2b8d5f031330ff19bf4ee5b5252b1176995a # v0.1.8
           with:
             team: ${{ vars.tag_team }}

.github/workflows/scorecards.yml

@@ -0,0 +1,76 @@
+# 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.
+
+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: '20 7 * * 2'
+  push:
+    branches: ["main"]
+
+# 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
+      contents: read
+      actions: read
+      # To allow GraphQL ListCommits to work
+      issues: read
+      pull-requests: read
+      # To detect SAST tools
+      checks: read
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        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 Scorecards 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: true
+
+      # 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"
+        uses: actions/upload-artifact@v4
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: results.sarif

.github/workflows/semver-check.yml

@@ -9,6 +9,11 @@ jobs:
   semver:
     runs-on: ubuntu-latest
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        with:
+          egress-policy: audit
+
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
         with:
           fetch-depth: 0 # needed to get all tags

.github/workflows/superlinter.yml

@@ -18,6 +18,9 @@ on:
 ###############
 # Set the Job #
 ###############
+permissions:
+  contents: read
+
 jobs:
   build:
     # Name the Job
@@ -36,8 +39,13 @@ jobs:
       ##########################
       # Checkout the code base #
       ##########################
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        with:
+          egress-policy: audit
+
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           # Full git history is needed to get a proper
           # list of changed files within `super-linter`
@@ -47,7 +55,7 @@ jobs:
       # Run Linter against code base #
       ################################
       - name: Lint Code Base
-        uses: github/super-linter/slim@v7
+        uses: github/super-linter/slim@b807e99ddd37e444d189cfd2c2ca1274d8ae8ef1 # v7
         env:
           VALIDATE_ALL_CODEBASE: true
           DEFAULT_BRANCH: main

.github/workflows/test-local-action.yml

@@ -9,7 +9,12 @@ jobs:
     name: Test with normal setup
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Run the local action from the checked out branch
         id: action-lint
@@ -23,7 +28,7 @@ jobs:
           # fail the job so reporting can pick it up
           exit 1
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         if: always()
         with:
           name: actionlint-results-local
@@ -45,7 +50,12 @@ jobs:
     runs-on: ubuntu-latest
     needs: test-local-action
     steps:
-      - uses: actions/checkout@v4
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Run the local action from the checked out branch
         id: action-lint
@@ -63,7 +73,7 @@ jobs:
         run: |
           echo "Failure status was not expected"
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
         if: always()
         with:
           name: actionlint-results-failure

.github/workflows/update-actionlint.yml

@@ -9,14 +9,22 @@ on:
 
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   update:
     runs-on: ubuntu-latest
     permissions:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v4
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: fregante/setup-git-user@024bc0b8e177d7e77203b48dab6fb45666854b35 # v2.0.2
 
       - shell: pwsh

.github/workflows/workflow-with-errors.yml

@@ -7,14 +7,22 @@
         required: false
         default: 'example'
 
+permissions:
+  contents: read
+
 jobs:        
   job-with-errors:
     runs-on: ubuntu-latest
     needs: test-local-action
     steps:
+     - name: Harden the runner (Audit all outbound calls)
+       uses: step-security/harden-runner@v2
+       with:
+         egress-policy: audit
+
      - name: Non existing output
        id: fake-output
        run: |
         echo "Let's echo an output that does not exist, should fail the check:"
         echo "Output that does not exist: ${{ needs.test-local-action.outputs.fake-output }}"