From b94b457ab22a557106062079e645c9acef881c35 Mon Sep 17 00:00:00 2001
From: Honest Bot <engineering+githubaction@honestbank.com>
Date: Wed, 6 Nov 2024 03:50:09 +0000
Subject: [PATCH] feat: add trivy workflows to public repos | DEVOP-4003 (#403)

---
 .github/workflows/trivy.yaml | 30 ++++++++++++++++++++++++++++++
 trivy.yaml                   | 19 +++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 .github/workflows/trivy.yaml
 create mode 100644 trivy.yaml

diff --git a/.github/workflows/trivy.yaml b/.github/workflows/trivy.yaml
new file mode 100644
index 0000000..65b1627
--- /dev/null
+++ b/.github/workflows/trivy.yaml
@@ -0,0 +1,30 @@
+---
+name: Trivy Security Scan
+
+# permissions required for the action, restricting to read-only for repository contents.
+permissions:
+  contents: read
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  trivy-security-scan:
+    name: Run Trivy Security Scan
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+          submodules: "recursive"  # Ensure any submodules are included in the scan.
+          token: ${{ secrets.ENGINEERING_GITHUB_PERSONAL_ACCESS_TOKEN }}
+
+      # Run Trivy Configuration Scan with specified options.
+      - name: Run Trivy Security Scan
+        uses: aquasecurity/trivy-action@0.28.0
+        with:
+          scan-type: 'config'
+          trivy-config: 'trivy.yaml'
diff --git a/trivy.yaml b/trivy.yaml
new file mode 100644
index 0000000..a93de9f
--- /dev/null
+++ b/trivy.yaml
@@ -0,0 +1,19 @@
+scan:
+  skip-dirs:
+    - test
+    - .terraform
+
+  misconfiguration:
+    exclude-downloaded-modules: true   # Exclude third-party downloaded modules from scanning
+
+# Specify the ignore file for ignored checks or vulnerabilities
+ignoreFile: .trivyignore
+
+# Define the severities to focus on (UNKNOWN, LOW, MEDIUM, HIGH, CRITICAL)
+severity:
+  - HIGH
+  - CRITICAL
+  - MEDIUM
+
+# Exit with code 1 if vulnerabilities or misconfigurations are found default to 0
+exit-code: 1