[StepSecurity] ci: Harden GitHub Actions

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

Author: step-security-bot

.github/workflows/git-sizer.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - name: Run git-sizer
         id: sizer
-        uses: ChrisCarini/github-git-sizer-action@latest
+        uses: ChrisCarini/github-git-sizer-action@09eaa4ae73038a5f0bbdc7e7b964f1bf6114c277 # latest
         with:
           flags: '--threshold=0'
 

.github/workflows/gitleaks.yml

@@ -16,10 +16,15 @@ jobs:
     name: gitleaks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - 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
         with:
           fetch-depth: 0
-      - uses: gitleaks/gitleaks-action@v2
+      - uses: gitleaks/gitleaks-action@ff98106e4c7b2bc287b24eaf42907196329070c7 # v2.3.9
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           # GITLEAKS_LICENSE: ${{ secrets.GITLEAKS_LICENSE }} # Uncomment if using in an organization

.github/workflows/mega-linter.yml

@@ -18,12 +18,17 @@ jobs:
     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 repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: MegaLinter
         id: megalinter
-        uses: oxsecurity/[email protected]
+        uses: oxsecurity/megalinter@5a91fb06c83d0e69fbd23756d47438aa723b4a5a # v8.7.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DISABLE_LINTERS: SPELL_CSPELL
@@ -45,7 +50,7 @@ jobs:
       # Upload MegaLinter artifacts
       - name: Archive production artifacts
         if: success() || failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: MegaLinter reports
           path: |

.github/workflows/pssecret-scanner.yml

@@ -18,8 +18,13 @@ jobs:
   pssecret-scanner:
     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 code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       # PowerShell is available by default on ubuntu-latest, so no setup step is required
       - name: Install PSSecretScanner
         shell: pwsh

.github/workflows/rebase.yml

@@ -16,13 +16,18 @@ jobs:
       group: rebase-${{ github.ref }}
       cancel-in-progress: false
     steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+        with:
+          egress-policy: audit
+
       - name: Checkout the latest code
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           fetch-depth: 0 # otherwise, you will fail to push refs to dest repo
       - name: Automatic Rebase
-        uses: cirrus-actions/[email protected]
+        uses: cirrus-actions/rebase@b87d48154a87a85666003575337e27b8cd65f691 # 1.8
         with:
           autosquash: ${{ contains(github.event.comment.body, '/autosquash') || contains(github.event.comment.body, '/rebase-autosquash') }}
         env:

.github/workflows/security-devops.yml

@@ -18,11 +18,16 @@ jobs:
   msdo:
     runs-on: ubuntu-latest
     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
       - name: Run Microsoft Security DevOps
-        uses: microsoft/security-devops-action@latest
+        uses: microsoft/security-devops-action@d0736c546281e0632667b8e0046ae3d7bba0bf67 # latest
         id: msdo
       - name: Upload results to Security tab
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@ff0a06e83cb2de871e5a09832bc6a81e7276941f # v3.28.18
         with:
           sarif_file: ${{ steps.msdo.outputs.sarifFile }}

.github/workflows/spelling_action.yml

@@ -13,14 +13,19 @@ jobs:
     name: Spellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: rojopolis/[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
+      - uses: rojopolis/spellcheck-github-actions@23dc186319866e1de224f94fe1d31b72797aeec7 # 0.48.0
         name: Spellcheck
         continue-on-error: true
         with:
           config_path: .github/.spellcheck.yml
           output_file: spellcheck-output.txt
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: ${{ !cancelled() }}
         with:
           name: Spellcheck Output

.github/workflows/typos.yml

@@ -16,10 +16,15 @@ jobs:
   typos:
     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 code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Run typos (spell checker)
-        uses: crate-ci/[email protected]
+        uses: crate-ci/typos@0f0ccba9ed1df83948f0c15026e4f5ccfce46109 # v1.32.0
         with:
           files: |
             tests