fix allowed host env

.env.template

@@ -16,3 +16,4 @@ POSTGRES_DB=
 
 DRF_SECRET_KEY=
 DRF_DEBUG=
+ALLOWED_HOSTS=

mabras/settings.py

@@ -11,7 +11,7 @@ https://docs.djangoproject.com/en/4.2/ref/settings/
 """
 
 from pathlib import Path
-import os
+import os, socket
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -26,8 +26,8 @@ SECRET_KEY = os.getenv("DRF_SECRET_KEY")
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = os.getenv("DRF_DEBUG", False) == "True"
 
-ALLOWED_HOSTS = []
-
+ALLOWED_HOSTS = os.environ.get("ALLOWED_HOSTS", "").split(",")
+ALLOWED_HOSTS = [] if not any(ALLOWED_HOSTS) else ALLOWED_HOSTS
 
 # Application definition