fix trivy

.gitea/workflows/vulnscan.yaml

@@ -17,28 +17,22 @@ jobs:
       - name: Pull docker image
         run: docker pull docker.asperti.com/paspo/glpi:latest
 
-      - uses: actions/cache/restore@v4
-        with:
-          path: |
-            /root/.cache/trivy
-          key: trivy-db
-
       - name: Setup trivy
         run: |
-          wget -O /tmp/trivy.deb https://github.com/aquasecurity/trivy/releases/download/v0.57.1/trivy_0.57.1_Linux-64bit.deb
+          echo "Installing Trivy for arch: $(uname -m)"
+          case $(uname -m) in
+            x86_64)
+              wget -O /tmp/trivy.deb https://github.com/aquasecurity/trivy/releases/download/v0.58.2/trivy_0.58.2_Linux-64bit.deb ;;
+            aarch64)
+              wget -O /tmp/trivy.deb https://github.com/aquasecurity/trivy/releases/download/v0.58.2/trivy_0.58.2_Linux-ARM64.deb ;;
+            *) exit 1 ;;
+          esac
           dpkg -i /tmp/trivy.deb
 
       - name: Run Trivy vulnerability scanner
         id: scan
         run: |
-          trivy image --format json docker.asperti.com/paspo/glpi:latest > trivy-results.json
-
-      - uses: actions/cache/save@v4
-        if: always()  # salva in cache anche se trova vulnerabilità
-        with:
-          path: |
-            /root/.cache/trivy
-          key: trivy-db
+          trivy --server ${{ secrets.TRIVY_SERVER }} --token ${{ secrets.TRIVY_TOKEN }} image --format json docker.asperti.com/paspo/glpi:latest > trivy-results.json
 
       # if some vulnerability is found, we fail
       - name: check output