Serve media files under httpS:// in prod

conf/nginx/nginx

@@ -39,7 +39,7 @@ server {
 
     location / {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Protocol $scheme;
+        proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header Host $host;
         proxy_redirect off;
         if (!-f $request_filename) {

core/settings.py

@@ -140,4 +140,8 @@ REST_FRAMEWORK = {
     'DEFAULT_PERMISSION_CLASSES': [
         'rest_framework.permissions.IsAuthenticated'
     ]
-}
+}
+
+# Make sure Django returns https:// URLs when invoked over https.
+USE_X_FORWARDED_HOST = True
+SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')