From a90bc4bfc96676f8088dc6036fe7c65e3638daf9 Mon Sep 17 00:00:00 2001
From: paspo <paolo@asperti.com>
Date: Mon, 2 Dec 2024 16:23:52 +0100
Subject: [PATCH] cached trivy db

---
 .gitea/workflows/vulnscan.yaml | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/.gitea/workflows/vulnscan.yaml b/.gitea/workflows/vulnscan.yaml
index 4bbbbcd..6f09103 100644
--- a/.gitea/workflows/vulnscan.yaml
+++ b/.gitea/workflows/vulnscan.yaml
@@ -16,13 +16,28 @@ jobs:
       - name: Pull docker image
         run: docker pull docker.asperti.com/paspo/dnscache: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/dnscache:latest > trivy-results.json
+
+      - uses: actions/cache/save@v4
+        if: always()  # salva in cache anche se trova vulnerabilità
         with:
-          image-ref: "docker.asperti.com/paspo/dnscache:latest"
-          format: "json"
-          output: "trivy-results.json"
+          path: |
+            /root/.cache/trivy
+          key: trivy-db
 
       # if some vulnerability is found, we fail
       - name: check output