Some pre-commit fixes.

Dockerfile

@@ -9,6 +9,7 @@ RUN apt-get update && \
     ;
 WORKDIR /wheels
 RUN python3 -m pip wheel https://github.com/python-ldap/python-ldap/releases/download/python-ldap-3.3.1/python-ldap-3.3.1.tar.gz
+# hadolint ignore=DL3059
 RUN python3 -m pip wheel git+https://github.com/adarnimrod/flask-simpleldap.git@ldapi-support#egg=flask-simpleldap
 
 FROM docker.io/library/python:3.10-slim-bullseye
@@ -21,6 +22,7 @@ RUN apt-get update && \
     && \
     rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/* /var/cache/apt/archives/*
 COPY --from=wheels /wheels/*.whl /wheels/
+# hadolint ignore=DL3042
 RUN pip install /wheels/*.whl
 WORKDIR /app
 COPY requirements.txt ./

README.md

@@ -2,7 +2,7 @@
 
 [![pipeline status](https://git.shore.co.il/shore/ldap-auth/badges/master/pipeline.svg)](https://git.shore.co.il/shore/ldap-auth/-/commits/master)
 
-LDAP authentication webserver to use with Nginx' auth\_request. See this [blog
+LDAP authentication webserver to use with Nginx' auth_request. See this [blog
 post](https://www.shore.co.il/blog/ldap-auth/) for further explanation.
 
 ## Configuration

app.py

@@ -2,6 +2,7 @@
 # pylint: disable=import-error
 
 import os
+
 from flask import Flask
 from flask_simpleldap import LDAP
 
@@ -44,6 +45,7 @@ def ping():
 @app.route("/validate")
 @ldap.basic_auth_required
 def login():
+    """Login to the app, requires LDAP authentication."""
     return "OK"