Use secrets and security scan for workflow.

.gitea/workflows/release.yml

@@ -3,12 +3,12 @@ name: Build prometheus image
 on:
   push:
     branches: [ master ]
+  schedule:
+    # Run every Sunday at midnight
+    - cron: '0 0 * * 0'
 
 env:
-  # Use docker.io for Docker Hub if empty
-  USER: chris
-  PASS: q',\H(Od:G3).Xv<#!5P
-
+  IMAGE: /home/prometheus
 
 jobs:
   Build-and-release-image:
@@ -25,21 +25,41 @@ jobs:
       - name: Log into registry
         uses: docker/login-action@v3
         with:
-          registry: https://cs-git.ddnss.de
-          username: ${{ env.USER }}
-          password: ${{ env.PASS }}
+          registry: ${{ secrets.REGISTRY_URL }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASS }}
 
       - name: Extract Docker metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: cs-git.ddnss.de/home/prometheus
+          images: ${{ secrets.REGISTRY_URL }}${{ env.IMAGE }}
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v4
         env:
           ACTIONS_RUNTIME_TOKEN: ''
         with:
-          tags: cs-git.ddnss.de/home/prometheus:latest
+          tags: ${{ secrets.REGISTRY_URL }}${{ env.IMAGE }}:latest
           push: true
           
+      - name: Scan image
+        uses: anchore/scan-action@v6
+        id: scan
+        with:
+          image: ${{ secrets.REGISTRY_URL }}${{ env.IMAGE }}:latest
+          fail-build: false
+          output-format: table
+          severity-cutoff: critical
+          registry-username: ${{ secrets.REGISTRY_USER }}
+          registry-password: ${{ secrets.REGISTRY_PASS }}
+          grype-version: 'v0.90.0'
+      
+      - name: Inspect file
+        run: cat ${{ steps.scan.outputs.table }}
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: scan-result
+          path: ${{ steps.scan.outputs.table }}