ci: pin actions, set token permissions, add Dependabot config and security policy

.github/dependabot.yml

@@ -0,0 +1,41 @@
+version: 2
+
+updates:
+  # Keeps the SHA-pinned actions in .github/workflows current: a PR bumps the SHA and the
+  # trailing version comment together.
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+      day: monday
+    # Wait a week after an action release before proposing it.
+    cooldown:
+      default-days: 7
+    groups:
+      github-actions:
+        update-types:
+          - minor
+          - patch
+    open-pull-requests-limit: 5
+    labels:
+      - dependencies
+    commit-message:
+      prefix: ci
+
+  - package-ecosystem: pip
+    directory: /
+    schedule:
+      interval: weekly
+      day: monday
+    cooldown:
+      default-days: 7
+    groups:
+      python:
+        update-types:
+          - minor
+          - patch
+    open-pull-requests-limit: 5
+    labels:
+      - dependencies
+    commit-message:
+      prefix: deps

.github/workflows/ci.yml

@@ -6,14 +6,17 @@ on:
   pull_request:
     branches: [main]
 
+permissions:
+  contents: read
+
 jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262  # v4
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a  # v4
 
       - name: Ruff check
         run: uvx ruff check .
@@ -24,10 +27,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262  # v4
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a  # v4
 
       - name: Build package
         run: uv build

.github/workflows/publish.yml

@@ -5,20 +5,23 @@ on:
     tags:
       - "v*"
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262  # v4
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a  # v4
 
       - name: Build package
         run: uv build
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4
         with:
           name: dist
           path: dist/
@@ -31,13 +34,13 @@ jobs:
       id-token: write
     steps:
       - name: Download artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4
         with:
           name: dist
           path: dist/
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@38f3f104447c67c051c4a08e39b64a148898af3a  # v4
 
       - name: Publish to PyPI
         run: uv publish dist/*

SECURITY.md

@@ -0,0 +1,12 @@
+# Security policy
+
+## Supported versions
+
+Only the latest release gets security fixes.
+
+## Reporting a vulnerability
+
+Do not open a public issue. Use the private vulnerability reporting of GitHub:
+[Report a vulnerability](https://github.com/thomaschristory/netbox-proxy-plugin/security/advisories/new)
+(**Security > Report a vulnerability** on the repository). Only the maintainer sees the report.
+The maintainer replies, fixes the problem, and publishes an advisory with the fix.