Add temporary Access-Control-Allow-Origin header

config/middleware.py

@@ -0,0 +1,9 @@
+# TODO: Remove once on AWS
+class CorsMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        response = self.get_response(request)
+        response["Access-Control-Allow-Origin"] = "*"
+        return response

config/settings/dev.py

@@ -86,3 +86,7 @@ def show_toolbar(request) -> bool:
     DEBUG_TOOLBAR_CONFIG = {
         "SHOW_TOOLBAR_CALLBACK": show_toolbar,
     }
+
+MIDDLEWARE += [
+    "config.middleware.CorsMiddleware",
+]

config/settings/platform.py

@@ -92,3 +92,8 @@
 # https://docs.djangoproject.com/en/3.2/ref/contrib/staticfiles/#django.contrib.staticfiles.storage.ManifestStaticFilesStorage
 
 STATICFILES_STORAGE = "django.contrib.staticfiles.storage.ManifestStaticFilesStorage"
+
+
+MIDDLEWARE += [
+    "config.middleware.CorsMiddleware",
+]