Automatically run bandit and flake8

.github/workflows/test.yml

@@ -0,0 +1,36 @@
+name: bandit and flake8
+
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # https://endoflife.date/python
+        # https://github.com/actions/runner-images/blob/main/images/linux/Ubuntu2204-Readme.md#python
+        python-version:
+          - '3.8'
+          - '3.9'
+          - '3.10'
+          - '3.11'
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: set up python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - run: pip install -r requirements.txt
+
+    - run: pip install flake8 bandit
+
+    - run: flake8 *.py
+
+    - run: bandit *.py

nginx-ldap-connector.py

@@ -76,5 +76,5 @@ def auth():
 
 
 if __name__ == '__main__':
-    app.run(host=os.environ.get('LISTEN_ADDR', '0.0.0.0'),
+    app.run(host=os.environ.get('LISTEN_ADDR', '127.0.0.1'),
             port=os.environ.get('LISTEN_PORT' '5000'))