hackney adapter helper: support tlsv1.3 and remove custom opts

- partitial_chain is no longer exported, but it seems to be the default anyway.
- The bug that caused sni to not be sent automatically seems to be fixed -
https://github.com/benoitc/hackney/issues/612

1 files changed, 1 insertions, 16 deletions

diff --git a/lib/pleroma/http/adapter_helper/hackney.ex b/lib/pleroma/http/adapter_helper/hackney.ex
index dcb4cac71..3972a03a9 100644
--- a/lib/pleroma/http/adapter_helper/hackney.ex
+++ b/lib/pleroma/http/adapter_helper/hackney.ex
@@ -22,22 +22,7 @@ defmodule Pleroma.HTTP.AdapterHelper.Hackney do
     |> Pleroma.HTTP.AdapterHelper.maybe_add_proxy(proxy)
   end
 
-  defp add_scheme_opts(opts, %URI{scheme: "http"}), do: opts
-
-  defp add_scheme_opts(opts, %URI{scheme: "https", host: host}) do
-    ssl_opts = [
-      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"],
-        server_name_indication: to_charlist(host)
-      ]
-    ]
-
-    Keyword.merge(opts, ssl_opts)
-  end
+  defp add_scheme_opts(opts, _), do: opts
 
   def after_request(_), do: :ok
 end