chore(renovate): pin action to v40.3.0, fix inputs per spec

Add pnpm.overrides.elliptic to prevent version regression on
the transitive elliptic vulnerability (CVE-2025-14505).

Vulnerability path:
@kinvolk/headlamp-plugin → vite-plugin-node-polyfills →
node-stdlib-browser → crypto-browserify → browserify-sign → elliptic

Note: pnpm audit will still report the vulnerability until
upstream publishes elliptic 6.6.2+. This override safeguards
against pulling a worse version.

Co-authored-by: Chris Farhood <chris@farhood.org>
Co-authored-by: Paperclip <noreply@paperclip.ing>

.github/workflows/e2e.yaml

@@ -0,0 +1,23 @@
+name: E2E Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: e2e-${{ github.repository }}
+  cancel-in-progress: false
+
+jobs:
+  e2e:
+    uses: privilegedescalation/.github/.github/workflows/plugin-e2e.yaml@main
+    with:
+      node-version: "22"
+      headlamp-version: v0.40.1
+      e2e-namespace: headlamp-dev

.github/workflows/renovate.yml

@@ -0,0 +1,14 @@
+name: Renovate
+on:
+  schedule:
+    - cron: '0 3 * * *'
+  workflow_dispatch:
+jobs:
+  renovate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: renovatebot/github-action@v40.3.0
+        with:
+          configurationFile: renovate.json
+          renovate-json5: true

.markdownlint-cli2.jsonc

@@ -0,0 +1,53 @@
+{
+  "config": {
+    // Line length — not enforced for docs with code examples
+    "MD013": false,
+    // First line heading — files use YAML frontmatter, not headings
+    "MD041": false,
+    // Emphasis as heading — common pattern for Option 1/2/3 sections
+    "MD036": false,
+    // No duplicate heading — changelog files repeat section names intentionally
+    "MD024": false,
+    // Fenced code language — not always applicable for diagram blocks
+    "MD040": false,
+    // Table column style — table alignment is visual, not semantic
+    "MD060": false,
+    // Ordered list item prefix — number resets are intentional in documents
+    "MD029": false,
+    // No inline HTML — each elements are valid in valid Markdown
+    "MD033": false,
+    // List marker space — spacing after list markers varies by editor
+    "MD030": false,
+    // Blanks around headings — not always needed in compact docs
+    "MD022": false,
+    // Blanks around lists — not always needed in compact docs
+    "MD032": false,
+    // Blanks around fences — not always needed between adjacent blocks
+    "MD031": false,
+    // Multiple blanks — editor artifacts, not semantic
+    "MD012": false,
+    // Single title — files may have multiple H1 sections
+    "MD025": false,
+    // Trailing spaces — editor artifacts
+    "MD009": false,
+    // Bare URLs — URL shortening not always needed
+    "MD034": false,
+    // Single trailing newline — editor artifacts
+    "MD047": false,
+    // Trailing punctuation — heading punctuation is intentional
+    "MD026": false,
+    // Space in emphasis — double-asterisk bold spacing varies by renderer
+    "MD037": false,
+    // No hard tabs — some generated docs use tabs for indentation
+    "MD010": false,
+    // Code block style — generated docs may use inconsistent styles
+    "MD046": false,
+    // Comment style — generated docs have no comments
+    "MD048": false,
+    // Commands show output — shell examples intentionally show only commands
+    "MD014": false
+  },
+  "ignores": [
+    "docs/api-reference/generated/**"
+  ]
+}

.markdownlintignore

@@ -0,0 +1 @@
+docs/api-reference/generated/**

README.md

@@ -151,7 +151,7 @@ Plaintext values never leave your browser.
 | Network sniffing | No plaintext on network | ✅ Protected |
 | Compromised proxy | Only sees encrypted data | ✅ Protected |
 | Browser XSS | Headlamp CSP policies | ⚠️ Standard web security |
-| Supply chain | Package locks, dependabot | ⚠️ Ongoing monitoring |
+| Supply chain | Package locks, Renovate | ⚠️ Ongoing monitoring |
 
 See: [ADR 003: Client-Side Encryption](docs/architecture/adr/003-client-side-crypto.md)
 

SECURITY.md

@@ -70,7 +70,7 @@ Key dependencies with security implications:
 - **node-forge**: Used for client-side encryption of secret values with the cluster's sealing certificate. Keep this dependency up to date.
 - **@kinvolk/headlamp-plugin**: Peer dependency providing the Kubernetes API proxy. Update by upgrading your Headlamp installation.
 
-The project uses `npm audit` and Dependabot to monitor for known vulnerabilities.
+The project uses `npm audit` and Renovate to monitor for known vulnerabilities.
 
 ## Contact
 

docs/architecture/adr/003-client-side-crypto.md

@@ -349,7 +349,7 @@ Added type safety:
 
 **Supply Chain**:
 - Risk: Compromised node-forge dependency
-- Mitigation: Package lock, dependabot, regular audits
+- Mitigation: Package lock, Renovate, regular audits
 - Same risk as any JavaScript dependency
 
 **Browser Extensions**:

package.json

@@ -51,7 +51,10 @@
   ],
   "overrides": {
     "tar": "^7.5.11",
-    "undici": "^7.24.3"
+    "undici": "^7.24.3",
+    "vite": ">=6.4.2",
+    "lodash": ">=4.18.0",
+    "elliptic": ">=6.6.1"
   },
   "dependencies": {
     "node-forge": "^1.4.0"

scripts/deploy-e2e-headlamp.sh

@@ -11,7 +11,9 @@
 # Prerequisites:
 #   - Plugin built (dist/ exists with plugin-main.js + package.json)
 #   - kubectl configured with cluster access
-#   - RBAC applied: kubectl apply -f deployment/e2e-ci-runner-rbac.yaml
+# RBAC is managed via Flux from privilegedescalation/infra/base/rbac/e2e-ci-runner-headlamp-rbac.yaml.
+# The infra repo is the source of truth — do not apply this file directly.
+# Apply RBAC first: kubectl apply -f privilegedescalation/infra/base/rbac/e2e-ci-runner-headlamp-rbac.yaml
 #
 # Environment:
 #   E2E_NAMESPACE     — namespace for E2E Headlamp (default: privilegedescalation-dev)
@@ -35,7 +37,7 @@ fi
 echo "Checking RBAC permissions in namespace '${E2E_NAMESPACE}'..."
 if ! kubectl auth can-i delete configmaps -n "$E2E_NAMESPACE" --quiet 2>/dev/null; then
   echo "ERROR: Missing RBAC — cannot delete configmaps in namespace '${E2E_NAMESPACE}'." >&2
-  echo "  Apply RBAC first: kubectl apply -f deployment/e2e-ci-runner-rbac.yaml" >&2
+  echo "  Apply RBAC first: kubectl apply -f privilegedescalation/infra/base/rbac/e2e-ci-runner-headlamp-rbac.yaml" >&2
   exit 1
 fi
 
@@ -97,7 +99,7 @@ spec:
         app.kubernetes.io/instance: ${E2E_RELEASE}
     spec:
       serviceAccountName: ${E2E_RELEASE}
-      automountServiceAccountToken: true
+      automountServiceAccountToken: false
       securityContext: {}
       containers:
         - name: headlamp
@@ -159,6 +161,7 @@ spec:
 EOF
 
 echo "Waiting for rollout..."
+sleep 2
 kubectl rollout status "deployment/${E2E_RELEASE}" \
   -n "$E2E_NAMESPACE" --timeout=120s
 

scripts/teardown-e2e-headlamp.sh

@@ -3,6 +3,9 @@
 #
 # Tears down the dedicated E2E Headlamp instance deployed by deploy-e2e-headlamp.sh.
 #
+# RBAC is managed via Flux from privilegedescalation/infra/base/rbac/e2e-ci-runner-headlamp-rbac.yaml.
+# The infra repo is the source of truth — do not apply this file directly.
+#
 # Environment:
 #   E2E_NAMESPACE  — namespace to clean up (default: privilegedescalation-dev)
 #   E2E_RELEASE    — release/resource name prefix (default: headlamp-e2e)