From 12b6cdcd8ce52269be5a1ca8acaae006896808b5 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Thu, 13 Jul 2023 21:27:25 +0200
Subject: [bugfix] Set Vary header correctly on cache-control (#1988)

* [bugfix] Set Vary header correctly on cache-control

* Prefer activitypub types on AP endpoints

* use immutable on file server, vary by range

* vary auth on Accept
---
 internal/api/wellknown.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'internal/api/wellknown.go')

diff --git a/internal/api/wellknown.go b/internal/api/wellknown.go
index f277ea274..63ca48ef7 100644
--- a/internal/api/wellknown.go
+++ b/internal/api/wellknown.go
@@ -40,8 +40,11 @@ func (w *WellKnown) Route(r router.Router, m ...gin.HandlerFunc) {
 	// attach middlewares appropriate for this group
 	wellKnownGroup.Use(m...)
 	wellKnownGroup.Use(
-		// allow .well-known responses to be cached for 2 minutes
-		middleware.CacheControl("public", "max-age=120"),
+		// Allow public cache for 2 minutes.
+		middleware.CacheControl(middleware.CacheControlConfig{
+			Directives: []string{"public", "max-age=120"},
+			Vary:       []string{"Accept-Encoding"},
+		}),
 	)
 
 	w.nodeInfo.Route(wellKnownGroup.Handle)
-- 
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