From 69f1b3168ac3f29fc4bafba0418769248b10062a Mon Sep 17 00:00:00 2001
From: Andrew Godwin
Date: Thu, 15 Dec 2022 00:35:04 -0700
Subject: Improve cacheability

---
 core/middleware.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'core/middleware.py')

diff --git a/core/middleware.py b/core/middleware.py
index de35c4c..c1d92ef 100644
--- a/core/middleware.py
+++ b/core/middleware.py
@@ -6,9 +6,9 @@ from core import sentry
 from core.models import Config
 
 
-class AcceptMiddleware:
+class HeadersMiddleware:
     """
-    Detects any Accept headers signifying a fellow AP server is trying to get JSON.
+    Deals with Accept request headers, and Cache-Control response ones.
     """
 
     def __init__(self, get_response):
@@ -22,6 +22,8 @@ class AcceptMiddleware:
             or "application/activity" in accept
         )
         response = self.get_response(request)
+        if "Cache-Control" not in response.headers:
+            response.headers["Cache-Control"] = "private, max-age=0"
         return response
 
 
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