[StepSecurity] Apply security best practices

Signed-off-by: StepSecurity Bot <bot@stepsecurity.io>

Author: step-security-bot

.github/workflows/codeql-analysis.yml

@@ -11,6 +11,9 @@ on:
       - '!dependabot/**'
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   analyze:
     name: Analyze

.github/workflows/dependency-review.yml

@@ -0,0 +1,27 @@
+# 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: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
+        with:
+          egress-policy: audit
+
+      - name: 'Checkout Repository'
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+      - name: 'Dependency Review'
+        uses: actions/dependency-review-action@595b5aeba73380359d98a5e087f648dbb0edce1b # v4.7.3

.github/workflows/labeler.yml

@@ -3,10 +3,16 @@ name: Pull Request Labeler
 on:
   - pull_request_target
 
+permissions:
+  contents: read
+
 jobs:
   triage:
+    permissions:
+      contents: read  # for actions/labeler to determine modified files
+      pull-requests: write  # for actions/labeler to add labels to PRs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/labeler@v6
+      - uses: actions/labeler@634933edcd8ababfe52f92936142cc22ac488b1b # v6.0.1
         with:
           repo-token: '${{ secrets.GITHUB_TOKEN }}'

.github/workflows/publish.yml

@@ -6,6 +6,9 @@ on:
       - published
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/super-linter.yml

@@ -30,7 +30,7 @@ jobs:
           persist-credentials: false
 
       - name: Super-linter
-        uses: super-linter/super-linter/slim@v8.1.0
+        uses: super-linter/super-linter/slim@ffde3b2b33b745cb612d787f669ef9442b1339a6 # v8.1.0
         env:
           DEFAULT_BRANCH: main
           FILTER_REGEX_EXCLUDE: '/test/'

.github/workflows/sync-labels.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           persist-credentials: false
 
-      - uses: micnncim/action-label-syncer@v1
+      - uses: micnncim/action-label-syncer@3abd5ab72fda571e69fffd97bd4e0033dd5f495c # v1.3.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           repository: ${{ github.repository }}

.github/workflows/test.yml

@@ -9,6 +9,9 @@ on:
       - '**/*.md'
       - '**/*.mdx'
 
+permissions:
+  contents: read
+
 jobs:
   lint:
     runs-on: ubuntu-latest
@@ -30,6 +33,9 @@ jobs:
         run: npm run lint
 
   build:
+    permissions:
+      actions: write  # for styfle/cancel-workflow-action to cancel/stop running workflows
+      contents: read  # for actions/checkout to fetch code
     runs-on: ${{ matrix.os }}
     needs: lint
     strategy:
@@ -43,7 +49,7 @@ jobs:
 
     steps:
       - name: 🛑 Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@0.12.1
+        uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # 0.12.1
         with:
           access_token: ${{ secrets.GITHUB_TOKEN }}
 
@@ -69,23 +75,23 @@ jobs:
 
       - name: Run tests
         if: matrix.os != 'ubuntu-latest'
-        uses: nick-invision/retry@v3
+        uses: nick-invision/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # v3.0.2
         with:
           timeout_minutes: 20
           max_attempts: 3
           command: npm run test
 
       - name: Run coverage
         if: matrix.node == '20' && matrix.os == 'ubuntu-latest'
-        uses: nick-invision/retry@v3
+        uses: nick-invision/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # v3.0.2
         with:
           timeout_minutes: 20
           max_attempts: 3
           command: npm run test:coverage
 
       - name: ⬆️ Upload coverage to Codecov
         if: matrix.node == '20' && matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         with:
           files: ./coverage/coverage-final.json
           name: codecov-dev

.github/workflows/website.yml

@@ -13,8 +13,14 @@ on:
       - .github/workflows/website.yml
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
+    permissions:
+      contents: read  # for actions/checkout to fetch code
+      security-events: write  # for github/codeql-action/upload-sarif to upload SARIF results
     runs-on: ubuntu-latest
     steps:
       - name: ⬇️ Checkout