From 0f63289c35f703636e2187187f7e431c8142fb25 Mon Sep 17 00:00:00 2001
From: nov <nov@matake.jp>
Date: Fri, 1 Oct 2021 11:50:08 +0900
Subject: [PATCH] stop using httpclient's root cert set.

ref.) https://github.com/nahi/httpclient/issues/445
---
 lib/fb_graph2.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/fb_graph2.rb b/lib/fb_graph2.rb
index facf1de..c4ee5c3 100644
--- a/lib/fb_graph2.rb
+++ b/lib/fb_graph2.rb
@@ -47,6 +47,11 @@ module FbGraph2
       _http_client_ = HTTPClient.new(
         agent_name: "FbGraph2 (#{gem_version})"
       )
+
+      # NOTE: httpclient gem seems stopped maintaining root certtificate set, use OS default.
+     _http_client_.ssl_config.clear_cert_store
+     _http_client_.ssl_config.cert_store.set_default_paths
+
       _http_client_.request_filter.delete_if do |filter|
         filter.is_a? HTTPClient::WWWAuth
       end