chore(StepSecurity): Apply security best practices (#798)

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

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: daily
+
+  - package-ecosystem: pip
+    directory: /
+    schedule:
+      interval: daily

.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: ["python"]
+        # CodeQL supports [ $supported-codeql-languages ]
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        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@48ab28a6f5dbc2a99bf1e0131198dd8f1df78169 # v3.28.0
+        with:
+          languages: ${{ matrix.language }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+
+      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+      # If this step fails, then you should remove it and run the build manually (see below)
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@48ab28a6f5dbc2a99bf1e0131198dd8f1df78169 # v3.28.0
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+      #   If the Autobuild fails above, remove it and uncomment the following three lines.
+      #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+      # - run: |
+      #   echo "Run, Build Application using script"
+      #   ./location_of_script_within_repo/buildscript.sh
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@48ab28a6f5dbc2a99bf1e0131198dd8f1df78169 # v3.28.0
+        with:
+          category: "/language:${{matrix.language}}"

.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 Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
+      - name: 'Checkout Repository'
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: 'Dependency Review'
+        uses: actions/dependency-review-action@3b139cfc5fae8b618d3eae3675e383bb1769c019 # v4.5.0

.github/workflows/linux-build.yml

@@ -31,6 +31,9 @@ env:
   BASE_DIR: '${{ github.sha }}-${{ github.run_id }}_${{ github.run_attempt }}'
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
+permissions:
+  contents: read
+
 jobs:
 
   prepare:
@@ -40,13 +43,18 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'checkout the monitoring-plugins repo'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2'
         with:
           path: '${{ env.BASE_DIR }}/repos/monitoring-plugins'
 
       - name: 'checkout the lib repo'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2'
         with:
           repository: 'Linuxfabrik/lib'
           ref: '${{ inputs.lib-repo-ref || github.ref_name }}'
@@ -66,6 +74,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/debian10'
         run: 'mkdir ${{ env.BASE_DIR }}/build/debian10'
 
@@ -86,6 +99,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/debian11'
         run: 'mkdir ${{ env.BASE_DIR }}/build/debian11'
 
@@ -106,6 +124,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/debian12'
         run: 'mkdir ${{ env.BASE_DIR }}/build/debian12'
 
@@ -127,6 +150,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/rhel7'
         run: 'mkdir ${{ env.BASE_DIR }}/build/rhel7'
 
@@ -147,6 +175,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/rhel8'
         run: 'mkdir ${{ env.BASE_DIR }}/build/rhel8'
 
@@ -167,6 +200,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/rhel9'
         run: 'mkdir ${{ env.BASE_DIR }}/build/rhel9'
 
@@ -188,6 +226,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu1804'
         run: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu1804'
 
@@ -208,6 +251,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu2004'
         run: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu2004'
 
@@ -228,6 +276,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu2204'
         run: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu2204'
 
@@ -248,6 +301,11 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu2404'
         run: 'mkdir ${{ env.BASE_DIR }}/build/ubuntu2404'
 
@@ -280,8 +338,13 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'upload the output as monitoring-plugins-linux-packages'
-        uses: 'actions/upload-artifact@v4'
+        uses: 'actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4.5.0'
         with:
           name: 'monitoring-plugins-linux-packages'
           path: '${{ env.BASE_DIR }}/build/'
@@ -296,5 +359,10 @@ jobs:
 
     steps:
 
+      - name: Harden Runner
+        uses: step-security/harden-runner@0080882f6c36860b6ba35c610c98ce87d4e2f26f # v2.10.2
+        with:
+          egress-policy: audit
+
       - name: 'rm -rf ${{ env.BASE_DIR }}'
         run: 'rm -rf ${{ env.BASE_DIR }}'