fix: Pass the trusted CA to the get call

Signed-off-by: Asa Yeamans <[email protected]>

src/filters/oidc/jwks_resolver.cc

@@ -37,6 +37,7 @@ void DynamicJwksResolverImpl::JwksFetcher::request(
  const boost::system::error_code&) {
  boost::asio::spawn(ioc_, [this](boost::asio::yield_context yield) {
  common::http::TransportSocketOptions opt;
+ opt.ca_cert_ = idp_config_.trusted_certificate_authority();
  opt.verify_peer_ = verify_peer_cert_;
  auto resp = http_ptr_->Get(jwks_uri_, {}, "", opt, "", ioc_, yield);
  auto next_schedule_interval = periodic_fetch_interval_sec_;