From fda5aff7efbd7ed0fb2c8d3aa3b94719599e7614 Mon Sep 17 00:00:00 2001
From: paspo <paolo@asperti.com>
Date: Mon, 2 Dec 2024 14:59:56 +0100
Subject: [PATCH] cached trivy db

---
 .gitea/workflows/vulnscan.yaml | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/.gitea/workflows/vulnscan.yaml b/.gitea/workflows/vulnscan.yaml
index 0fd84af..22e77ba 100644
--- a/.gitea/workflows/vulnscan.yaml
+++ b/.gitea/workflows/vulnscan.yaml
@@ -1,3 +1,4 @@
+---
 name: Vulnerability Scan
 
 on:
@@ -14,15 +15,30 @@ jobs:
 
     steps:
       - name: Pull docker image
-        run: docker pull docker.asperti.com/${{ github.repository_owner }}/hugo:latest
+        run: docker pull docker.asperti.com/paspo/hugo: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
+          dpkg -i /tmp/trivy.deb
 
       - name: Run Trivy vulnerability scanner
         id: scan
-        uses: aquasecurity/trivy-action@master
+        run: |
+          trivy image --format json docker.asperti.com/paspo/hugo:latest > trivy-results.json
+
+      - uses: actions/cache/save@v4
+        if: always()  # salva in cache anche se trova vulnerabilità
         with:
-          image-ref: "docker.asperti.com/${{ github.repository_owner }}/hugo:latest"
-          format: "json"
-          output: "trivy-results.json"
+          path: |
+            /root/.cache/trivy
+          key: trivy-db
 
       # if some vulnerability is found, we fail
       - name: check output