Merge branch 'fix/hackney-global-options' into 'develop'

Merge the default options with custom ones in ReverseProxy and Pleroma.HTTP and workaround for remote server certificate chain issues

See merge request pleroma/pleroma!1409

CHANGELOG.md

@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Fixed
 - Not being able to pin unlisted posts
 - Metadata rendering errors resulting in the entire page being inaccessible
+- Federation/MediaProxy not working with instances that have wrong certificate order
 - Mastodon API: Handling of search timeouts (`/api/v1/search` and `/api/v2/search`)
 - Mastodon API: Embedded relationships not being properly rendered in the Account entity of Status entity
 - Mastodon API: Add `account_id`, `type`, `offset`, and `limit` to search API (`/api/v1/search` and `/api/v2/search`)

config/config.exs

@@ -194,6 +194,8 @@
   send_user_agent: true,
   adapter: [
     ssl_options: [
+      # Workaround for remote server certificate chain issues
+      partial_chain: &:hackney_connect.partial_chain/1,
       # We don't support TLS v1.3 yet
       versions: [:tlsv1, :"tlsv1.1", :"tlsv1.2"]
     ]

lib/pleroma/http/connection.ex

@@ -29,7 +29,7 @@ def new(opts \\ []) do
 
   # fetch Hackney options
   #
-  defp hackney_options(opts) do
+  def hackney_options(opts) do
     options = Keyword.get(opts, :adapter, [])
     adapter_options = Pleroma.Config.get([:http, :adapter], [])
     proxy_url = Pleroma.Config.get([:http, :proxy_url], nil)

lib/pleroma/http/http.ex

@@ -65,10 +65,7 @@ defp process_sni_options(options, url) do
   end
 
   def process_request_options(options) do
-    case Pleroma.Config.get([:http, :proxy_url]) do
-      nil -> options
-      proxy -> options ++ [proxy: proxy]
-    end
+    Keyword.merge(Pleroma.HTTP.Connection.hackney_options([]), options)
   end
 
   @doc """

lib/pleroma/reverse_proxy/reverse_proxy.ex

@@ -61,7 +61,7 @@ defmodule Pleroma.ReverseProxy do
   * `http`: options for [hackney](https://github.com/benoitc/hackney).
 
   """
-  @default_hackney_options []
+  @default_hackney_options [pool: :media]
 
   @inline_content_types [
     "image/gif",
@@ -94,7 +94,8 @@ def call(_conn, _url, _opts \\ [])
 
   def call(conn = %{method: method}, url, opts) when method in @methods do
     hackney_opts =
-      @default_hackney_options
+      Pleroma.HTTP.Connection.hackney_options([])
+      |> Keyword.merge(@default_hackney_options)
       |> Keyword.merge(Keyword.get(opts, :http, []))
       |> HTTP.process_request_options()