# Environment

* refactors settings into env usage
* adds proxy usage for schneider parcel fetching (using public web address instead of internal ip address)

konova/sub_settings/django_settings.py

@@ -10,6 +10,8 @@ For the full list of settings and their values, see
 https://docs.djangoproject.com/en/3.1/ref/settings/
 """
 import os
+
+import environ
 from django.utils.translation import gettext_lazy as _
 from django.conf.locale.de import formats as de_formats
 
@@ -24,28 +26,24 @@ BASE_DIR = os.path.dirname(
     )
 )
 
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/
+env = environ.Env()
+# Take environment variables from .env.dev file
+environ.Env.read_env(os.path.join(BASE_DIR, '.env'))
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '5=9-)2)h$u9=!zrhia9=lj-2#cpcb8=#$7y+)l$5tto$3q(n_+'
+SECRET_KEY = env("SECRET_KEY")
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = env.bool("DEBUG", default=False)
 
-ADMINS = [
-    ('KSP-Servicestelle', 'ksp-servicestelle@sgdnord.rlp.de'),
-]
+ADMINS = [x.split(':') for x in env.list('ADMINS')]
 
-BASE_URL = "http://localhost:8001"
+ALLOWED_HOSTS = env.list("ALLOWED_HOSTS")
 
-ALLOWED_HOSTS = [
-    "127.0.0.1",
-    "localhost",
-]
+BASE_URL = env("BASE_URL")
 
 CSRF_TRUSTED_ORIGINS = [
-    "http://localhost",  # not only host but schema (http/s) as well!
+    BASE_URL
 ]
 
 # Authentication settings
@@ -131,10 +129,11 @@ WSGI_APPLICATION = 'konova.wsgi.application'
 DATABASES = {
     'default': {
         'ENGINE': 'django.contrib.gis.db.backends.postgis',
-        'NAME': 'konova',
-        'USER': 'postgres',
-        'HOST': '127.0.0.1',
-        'PORT': '5432',
+        'NAME': env("DB_NAME"),
+        'USER': env("DB_USER"),
+        'PASSWORD': env("DB_PASSWORD"),
+        'HOST': env("DB_HOST"),
+        'PORT': env("DB_PORT"),
     }
 }
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
@@ -230,13 +229,10 @@ if DEBUG:
     EMAIL_BACKEND = 'django.core.mail.backends.filebased.EmailBackend'
     EMAIL_FILE_PATH = '/tmp/app-messages' # change this to a proper location
 
-DEFAULT_FROM_EMAIL = "service@ksp.de"  # The default email address for the 'from' element
+DEFAULT_FROM_EMAIL = env("DEFAULT_FROM_EMAIL")  # The default email address for the 'from' element
 SERVER_EMAIL = DEFAULT_FROM_EMAIL  # The default email sender address, which is used by Django to send errors via mail
-EMAIL_HOST = "localhost"
-EMAIL_REPLY_TO = "ksp-servicestelle@sgdnord.rlp.de"
-SUPPORT_MAIL_RECIPIENT = EMAIL_REPLY_TO
-EMAIL_PORT = "25"
-#EMAIL_HOST_USER = ""
-#EMAIL_HOST_PASSWORD = ""
+EMAIL_HOST = env("SMTP_HOST")
+EMAIL_REPLY_TO = env("REPLY_TO_ADDR")
+EMAIL_PORT = env("SMTP_PORT")
 EMAIL_USE_TLS = False
 EMAIL_USE_SSL = False