[StepSecurity] Apply security best practices (#64)

Signed-off-by: StepSecurity Bot <[email protected]>

Author: step-security-bot

.github/workflows/ci.yaml

@@ -19,10 +19,15 @@ jobs:
     env:
       JEKYLL_VERSION: ${{ matrix.jekyll }}
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
       - name: Checkout Repository
-        uses: actions/[email protected]
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Set Up Ruby 3.3.6
-        uses: ruby/[email protected]
+        uses: ruby/setup-ruby@28c4deda893d5a96a6b2d958c5b47fc18d65c9d3 # v1.213.0
         with:
           ruby-version: 3.3.6
           bundler-cache: true

.github/workflows/codeql.yml

@@ -0,0 +1,78 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: ["main"]
+  schedule:
+    - cron: "0 0 * * 1"
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ["cpp", "csharp", "ruby"]
+        # CodeQL supports [ $supported-codeql-languages ]
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@fca7ace96b7d713c7035871441bd52efbe39e27e # v3.28.19
+        with:
+          languages: ${{ matrix.language }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+
+      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+      # If this step fails, then you should remove it and run the build manually (see below)
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@fca7ace96b7d713c7035871441bd52efbe39e27e # v3.28.19
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+      #   If the Autobuild fails above, remove it and uncomment the following three lines.
+      #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+      # - run: |
+      #   echo "Run, Build Application using script"
+      #   ./location_of_script_within_repo/buildscript.sh
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@fca7ace96b7d713c7035871441bd52efbe39e27e # v3.28.19
+        with:
+          category: "/language:${{matrix.language}}"

.github/workflows/jekyll.yml

@@ -31,17 +31,22 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
       - name: Checkout
-        uses: actions/[email protected]
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Setup Ruby
-        uses: ruby/[email protected]
+        uses: ruby/setup-ruby@28c4deda893d5a96a6b2d958c5b47fc18d65c9d3 # v1.213.0
         with:
           ruby-version: '3.3.6' # Not needed with a .ruby-version file
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
           cache-version: 4 # Increment this number if you need to re-download cached gems
       - name: Setup Pages
         id: pages
-        uses: actions/[email protected]
+        uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5.0.0
       - name: Build with Jekyll
         # Outputs to the './_site' directory by default
         run: bundle exec jekyll build --trace --incremental --baseurl "${{ steps.pages.outputs.base_path }}"
@@ -51,7 +56,7 @@ jobs:
           LOG_LEVEL: debug 
       - name: Upload artifact
         # Automatically uploads an artifact from the './_site' directory by default
-        uses: actions/[email protected]
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3.0.1
 
   # Deployment job
   deploy:
@@ -61,6 +66,11 @@ jobs:
     runs-on: ubuntu-latest
     needs: build
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/[email protected]
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5

.github/workflows/readme-checker.yml

@@ -8,10 +8,15 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
+    - name: Harden the runner (Audit all outbound calls)
+      uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+      with:
+        egress-policy: audit
+
     - name: Checkout 
-      uses: actions/[email protected]
+      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - name: Checking markdown
-      uses: DavidAnson/[email protected]
+      uses: DavidAnson/markdownlint-cli2-action@05f32210e84442804257b2a6f20b273450ec8265 # v19.1.0
       with:
         globs: |
           *.md

.github/workflows/test.yml

@@ -33,11 +33,16 @@ jobs:
     timeout-minutes: 5
 
     steps:
-      - uses: actions/[email protected]
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - run: git config --global user.name github-actions
       - run: git config --global user.email [email protected]
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/[email protected]
+        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
         with:
           node-version: ${{ matrix.node-version }}
           cache: npm
@@ -51,12 +56,17 @@ jobs:
     timeout-minutes: 5
 
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
       - name: Test
-      - uses: actions/[email protected]
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - run: git config --global user.name github-actions
       - run: git config --global user.email [email protected]
       - name: Use Node.js from .nvmrc
-        uses: actions/[email protected]
+        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
         with:
           node-version-file: .nvmrc
           cache: npm
@@ -73,6 +83,11 @@ jobs:
       - test_matrix
     if: ${{ !cancelled() }}
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
       - name: All matrix versions passed
         if: ${{ !(contains(needs.*.result, 'failure')) }}
         run: exit 0