message: Verify peer hostname in join RPC
diff: @@ -414,7 +414,11 @@ namespace ccf
  {
  auto network_ca = std::make_shared<tls::CA>(config.join.service_cert);
  auto join_client_cert = std::make_unique<tls::Cert>(
  - network_ca, self_signed_node_cert, node_sign_kp->private_key_pem());
  + network_ca,
  + self_signed_node_cert,
  + node_sign_kp->private_key_pem(),
  + tls::Auth::auth_required,
  + config.join.target_rpc_address);
  // Create RPC client and connect to remote node
  auto join_client =
  