Add basic login form

config/settings/base.py

@@ -7,15 +7,17 @@ from pathlib import Path
 import structlog
 from environs import Env
 
-ROOT_DIR = Path(__file__).resolve(strict=True).parent.parent.parent
+SERVER_ROOT_DIR = Path(__file__).resolve(strict=True).parent.parent.parent
 # vbv_lernwelt/
-APPS_DIR = ROOT_DIR / "vbv_lernwelt"
+APPS_DIR = SERVER_ROOT_DIR / "vbv_lernwelt"
 env = Env()
 
 READ_DOT_ENV_FILE = env.bool("VBV_DJANGO_READ_DOT_ENV_FILE", default=False)
 if READ_DOT_ENV_FILE:
     # OS environment variables take precedence over variables from .env
-    env.read_env(str(ROOT_DIR / "example.env"))
+    env.read_env(str(SERVER_ROOT_DIR / "example.env"))
+
+DJANGO_DEV_MODE = env("VBV_DJANGO_DEV_MODE", default="development")
 
 # GENERAL
 # ------------------------------------------------------------------------------
@@ -37,7 +39,7 @@ USE_L10N = True
 # https://docs.djangoproject.com/en/dev/ref/settings/#use-tz
 USE_TZ = True
 # https://docs.djangoproject.com/en/dev/ref/settings/#locale-paths
-LOCALE_PATHS = [str(ROOT_DIR / "locale")]
+LOCALE_PATHS = [str(SERVER_ROOT_DIR / "locale")]
 
 # DATABASES
 # ------------------------------------------------------------------------------
@@ -76,6 +78,7 @@ THIRD_PARTY_APPS = [
 ]
 
 LOCAL_APPS = [
+    "vbv_lernwelt.core",
     "vbv_lernwelt.users",
     # Your stuff: custom apps go here
 ]
@@ -96,9 +99,9 @@ AUTHENTICATION_BACKENDS = [
 # https://docs.djangoproject.com/en/dev/ref/settings/#auth-user-model
 AUTH_USER_MODEL = "users.User"
 # https://docs.djangoproject.com/en/dev/ref/settings/#login-redirect-url
-LOGIN_REDIRECT_URL = "users:redirect"
+# LOGIN_REDIRECT_URL = "users:redirect"
 # https://docs.djangoproject.com/en/dev/ref/settings/#login-url
-LOGIN_URL = "account_login"
+LOGIN_URL = "/login/"
 
 # PASSWORDS
 # ------------------------------------------------------------------------------
@@ -135,12 +138,13 @@ MIDDLEWARE = [
     "django.contrib.messages.middleware.MessageMiddleware",
     "django.middleware.common.BrokenLinkEmailsMiddleware",
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
+    "vbv_lernwelt.core.middleware.AuthenticationRequiredMiddleware",
 ]
 
 # STATIC
 # ------------------------------------------------------------------------------
 # https://docs.djangoproject.com/en/dev/ref/settings/#static-root
-STATIC_ROOT = str(ROOT_DIR / "staticfiles")
+STATIC_ROOT = str(SERVER_ROOT_DIR / "staticfiles")
 # https://docs.djangoproject.com/en/dev/ref/settings/#static-url
 STATIC_URL = "/static/"
 # https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#std:setting-STATICFILES_DIRS
@@ -295,7 +299,7 @@ else:
         'handlers': {
             'file': {
                 'class': 'concurrent_log_handler.ConcurrentRotatingFileHandler',
-                'filename': f'{ROOT_DIR}/log/myservice.log',
+                'filename': f'{SERVER_ROOT_DIR}/log/myservice.log',
                 'maxBytes': 1024 * 1024 * 100,
                 'backupCount': 50,
                 'formatter': 'json',
@@ -371,7 +375,6 @@ SPECTACULAR_SETTINGS = {
 # Your stuff...
 # ------------------------------------------------------------------------------
 
-DJANGO_DEV_MODE = env("VBV_DJANGO_DEV_MODE", default="development")
 
 SECRET_KEY = env(
     "VBV_DJANGO_SECRET_KEY",

config/urls.py

@@ -1,6 +1,7 @@
 from django.conf import settings
 from django.conf.urls.static import static
 from django.contrib import admin
+from django.contrib.auth import views as auth_views
 from django.contrib.staticfiles.urls import staticfiles_urlpatterns
 from django.urls import include, path
 from django.views import defaults as default_views
@@ -8,12 +9,15 @@ from django.views.generic import TemplateView
 from drf_spectacular.views import SpectacularAPIView, SpectacularSwaggerView
 from rest_framework.authtoken.views import obtain_auth_token
 
+from vbv_lernwelt.core.middleware import django_view_authentication_exempt
+
 urlpatterns = [
     path("", TemplateView.as_view(template_name="pages/home.html"), name="home"),
     path("about/", TemplateView.as_view(template_name="pages/about.html"), name="about"),
     # Django Admin, use {% url 'admin:index' %}
     path(settings.ADMIN_URL, admin.site.urls),
     # Your stuff: custom urls includes go here
+    path('login/', django_view_authentication_exempt(auth_views.LoginView.as_view(template_name='core/login.html'))),
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
 if settings.DEBUG:
     # Static file serving when using Gunicorn + Uvicorn for local web socket development

vbv_lernwelt/core/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

vbv_lernwelt/core/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class CoreConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core'

vbv_lernwelt/core/middleware.py

@@ -0,0 +1,40 @@
+from functools import wraps
+
+from django.conf import settings
+from django.contrib.auth.views import redirect_to_login
+from django.utils.deprecation import MiddlewareMixin
+
+
+class AuthenticationRequiredMiddleware(MiddlewareMixin):
+    def process_view(self, request, callback, callback_args, callback_kwargs):
+        if getattr(callback, 'authentication_exempt', False):
+            return None
+
+        if not request.user.is_authenticated:
+            return redirect_to_login(request.build_absolute_uri(), settings.LOGIN_URL)
+
+        return None
+
+
+def django_view_authentication_exempt(view_func):
+    def wrapped_view(*args, **kwargs):
+        return view_func(*args, **kwargs)
+
+    wrapped_view.authentication_exempt = True
+    return wraps(view_func)(wrapped_view)
+
+
+class DjangoViewAuthenticationExemptDRFViewMixin:
+    @classmethod
+    def as_view(cls, **initkwargs):
+        view = super(DjangoViewAuthenticationExemptDRFViewMixin, cls).as_view(**initkwargs)
+        view.authentication_exempt = True
+        return view
+
+
+class DjangoViewAuthenticationExemptDRFViewSetMixin:
+    @classmethod
+    def as_view(cls, actions=None, **initkwargs):
+        view = super(DjangoViewAuthenticationExemptDRFViewSetMixin, cls).as_view(actions=actions, **initkwargs)
+        view.authentication_exempt = True
+        return view

vbv_lernwelt/core/models.py

@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.

vbv_lernwelt/core/templates/core/login.html

@@ -0,0 +1,8 @@
+  <div class="container py-5">
+    <h1>Login</h1>
+    <form method="POST">
+      {% csrf_token %}
+      {{ form }}
+      <button class="btn btn-primary" type="submit">Login</button>
+    </form>
+  </div>

vbv_lernwelt/core/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

vbv_lernwelt/core/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.