From 808fc345148c564ae892021e80c9484bfb7da32c Mon Sep 17 00:00:00 2001
From: Yong Yan <yanyong-gh@outlook.com>
Date: Thu, 24 Jun 2021 15:54:15 -0700
Subject: [PATCH] Add flawfinder workflow

---
 code-scanning/flawfinder.yml                  | 38 +++++++++++++++++++
 .../properties/flawfinder.properties.json     |  7 ++++
 2 files changed, 45 insertions(+)
 create mode 100644 code-scanning/flawfinder.yml
 create mode 100644 code-scanning/properties/flawfinder.properties.json

diff --git a/code-scanning/flawfinder.yml b/code-scanning/flawfinder.yml
new file mode 100644
index 0000000..b057020
--- /dev/null
+++ b/code-scanning/flawfinder.yml
@@ -0,0 +1,38 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: flawfinder
+
+on:
+  push:
+    branches: [ $default-branch, $protected-branches ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ $default-branch ]
+  schedule:
+    - cron: $cron-weekly
+
+jobs:
+  flawfinder:
+    name: Flawfinder
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Run Flawfinder
+        uses: david-a-wheeler/flawfinder@v1.0
+        with:
+          arguments: '--sarif ./'
+          output: 'flawfinder_results.sarif'
+
+      - name: Upload analysis results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: flawfinder_results.sarif
\ No newline at end of file
diff --git a/code-scanning/properties/flawfinder.properties.json b/code-scanning/properties/flawfinder.properties.json
new file mode 100644
index 0000000..f784d03
--- /dev/null
+++ b/code-scanning/properties/flawfinder.properties.json
@@ -0,0 +1,7 @@
+{
+    "name": "Flawfinder",
+    "creator": "David A. Wheeler",
+    "description": "Flawfinder is a simple program that scans C/C++ source code and reports potential security flaws.",
+    "iconName": "flawfinder",
+    "categories": [ "Code Scanning", "C", "C++" ]
+}
\ No newline at end of file