commit: d88c8a9614808c00e25025fa70d9e1192bbbf89b
parent: 38f796a5c6f526c84c8e0cc2e838c453dd70802b
Author: rinpatch <rinpatch@sdf.org>
Date: Sat, 14 Mar 2020 11:19:42 +0000
Merge branch 'fix/cache-control-headers' into 'develop'
Fix Cache Control headers on media
See merge request pleroma/pleroma!2295
Diffstat:
4 files changed, 16 insertions(+), 26 deletions(-)
diff --git a/installation/pleroma.nginx b/installation/pleroma.nginx
@@ -90,8 +90,6 @@ server {
proxy_ignore_client_abort on;
proxy_buffering on;
chunked_transfer_encoding on;
- proxy_ignore_headers Cache-Control;
- proxy_hide_header Cache-Control;
proxy_pass http://127.0.0.1:4000;
}
}
diff --git a/lib/pleroma/plugs/uploaded_media.ex b/lib/pleroma/plugs/uploaded_media.ex
@@ -14,9 +14,14 @@ defmodule Pleroma.Plugs.UploadedMedia do
# no slashes
@path "media"
+ @default_cache_control_header "public, max-age=1209600"
+
def init(_opts) do
static_plug_opts =
- []
+ [
+ headers: %{"cache-control" => @default_cache_control_header},
+ cache_control_for_etags: @default_cache_control_header
+ ]
|> Keyword.put(:from, "__unconfigured_media_plug")
|> Keyword.put(:at, "/__unconfigured_media_plug")
|> Plug.Static.init()
diff --git a/lib/pleroma/reverse_proxy/reverse_proxy.ex b/lib/pleroma/reverse_proxy/reverse_proxy.ex
@@ -7,7 +7,7 @@ defmodule Pleroma.ReverseProxy do
@keep_req_headers ~w(accept user-agent accept-encoding cache-control if-modified-since) ++
~w(if-unmodified-since if-none-match if-range range)
- @resp_cache_headers ~w(etag date last-modified cache-control)
+ @resp_cache_headers ~w(etag date last-modified)
@keep_resp_headers @resp_cache_headers ++
~w(content-type content-disposition content-encoding content-range) ++
~w(accept-ranges vary)
@@ -34,9 +34,6 @@ defmodule Pleroma.ReverseProxy do
* request: `#{inspect(@keep_req_headers)}`
* response: `#{inspect(@keep_resp_headers)}`
- If no caching headers (`#{inspect(@resp_cache_headers)}`) are returned by upstream, `cache-control` will be
- set to `#{inspect(@default_cache_control_header)}`.
-
Options:
* `redirect_on_failure` (default `false`). Redirects the client to the real remote URL if there's any HTTP
@@ -297,16 +294,17 @@ defmodule Pleroma.ReverseProxy do
defp build_resp_cache_headers(headers, _opts) do
has_cache? = Enum.any?(headers, fn {k, _} -> k in @resp_cache_headers end)
- has_cache_control? = List.keymember?(headers, "cache-control", 0)
cond do
- has_cache? && has_cache_control? ->
- headers
-
has_cache? ->
- # There's caching header present but no cache-control -- we need to explicitely override it
- # to public as Plug defaults to "max-age=0, private, must-revalidate"
- List.keystore(headers, "cache-control", 0, {"cache-control", "public"})
+ # There's caching header present but no cache-control -- we need to set our own
+ # as Plug defaults to "max-age=0, private, must-revalidate"
+ List.keystore(
+ headers,
+ "cache-control",
+ 0,
+ {"cache-control", @default_cache_control_header}
+ )
true ->
List.keystore(
diff --git a/test/reverse_proxy_test.exs b/test/reverse_proxy_test.exs
@@ -275,17 +275,6 @@ defmodule Pleroma.ReverseProxyTest do
end
describe "cache resp headers" do
- test "returns headers", %{conn: conn} do
- ClientMock
- |> expect(:request, fn :get, "/cache/" <> ttl, _, _, _ ->
- {:ok, 200, [{"cache-control", "public, max-age=" <> ttl}], %{}}
- end)
- |> expect(:stream_body, fn _ -> :done end)
-
- conn = ReverseProxy.call(conn, "/cache/10")
- assert {"cache-control", "public, max-age=10"} in conn.resp_headers
- end
-
test "add cache-control", %{conn: conn} do
ClientMock
|> expect(:request, fn :get, "/cache", _, _, _ ->
@@ -294,7 +283,7 @@ defmodule Pleroma.ReverseProxyTest do
|> expect(:stream_body, fn _ -> :done end)
conn = ReverseProxy.call(conn, "/cache")
- assert {"cache-control", "public"} in conn.resp_headers
+ assert {"cache-control", "public, max-age=1209600"} in conn.resp_headers
end
end
