From 84175fe30e3661cafe6d5a0a5c7243a60b7d0ff0 Mon Sep 17 00:00:00 2001
From: rinpatch <rinpatch@sdf.org>
Date: Wed, 6 Nov 2019 16:41:19 +0300
Subject: [PATCH] Set better Cache-Control header for static content

Closes #1382
---
 lib/pleroma/web/endpoint.ex       | 2 +-
 test/plugs/cache_control_test.exs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/web/endpoint.ex b/lib/pleroma/web/endpoint.ex
index 2212e93f4..49735b5c2 100644
--- a/lib/pleroma/web/endpoint.ex
+++ b/lib/pleroma/web/endpoint.ex
@@ -12,7 +12,7 @@ defmodule Pleroma.Web.Endpoint do
   plug(Pleroma.Plugs.HTTPSecurityPlug)
   plug(Pleroma.Plugs.UploadedMedia)
 
-  @static_cache_control "public, no-cache"
+  @static_cache_control "public max-age=86400 must-revalidate"
 
   # InstanceStatic needs to be before Plug.Static to be able to override shipped-static files
   # If you're adding new paths to `only:` you'll need to configure them in InstanceStatic as well
diff --git a/test/plugs/cache_control_test.exs b/test/plugs/cache_control_test.exs
index 69ce6cc7d..be78b3e1e 100644
--- a/test/plugs/cache_control_test.exs
+++ b/test/plugs/cache_control_test.exs
@@ -9,7 +9,7 @@ defmodule Pleroma.Web.CacheControlTest do
   test "Verify Cache-Control header on static assets", %{conn: conn} do
     conn = get(conn, "/index.html")
 
-    assert Conn.get_resp_header(conn, "cache-control") == ["public, no-cache"]
+    assert Conn.get_resp_header(conn, "cache-control") == ["public max-age=86400 must-revalidate"]
   end
 
   test "Verify Cache-Control header on the API", %{conn: conn} do