Update Trivy scan

Author: AmberJBlue

.github/workflows/security.yaml

@@ -1,31 +1,59 @@
-name: Security
+name: Security Scan
+
 on:
   push:
-    branches:
-      - main
+    branches: [main]
   pull_request:
+    branches: [main]
+  workflow_dispatch:
+
 jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-20.04
+  trivy-scan:
+    name: Trivy
+    runs-on: ubuntu-latest
     permissions:
       contents: read
       security-events: write
+      actions: read
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Trivy scan
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f pyproject.toml ]; then
+            pip install -e ".[dev]"
+          fi
+
+      - name: Run Trivy vulnerability scan
         uses: aquasecurity/[email protected]
         with:
           scan-type: 'fs'
+          scan-ref: '.'
           format: 'sarif'
           output: 'trivy-results.sarif'
-          severity: 'MEDIUM,HIGH,CRITICAL'
+          severity: 'CRITICAL,HIGH,MEDIUM,LOW'
           exit-code: '0'
-          ignore-unfixed: false
+      - name: Check for critical and high vulnerabilities
+        uses: aquasecurity/[email protected]
+        with:
+          scan-type: 'fs'
+          scan-ref: '.'
+          format: 'table'
+          severity: 'CRITICAL,HIGH'
+          exit-code: '1'
+        continue-on-error: true
 
-      - name: Update Security tab
+      - name: Upload Trivy scan results to Security tab
         uses: github/codeql-action/upload-sarif@v3
+        if: always()
         with:
-          sarif_file: 'trivy-results.sarif'
+          sarif_file: 'trivy-results.sarif'
+          category: 'trivy-security-scan'