1 files changed, 30 insertions, 0 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index c87947e39..8462c659d 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -10048,6 +10048,7 @@ void wallet2::cold_sign_tx(const std::vector<pending_tx>& ptx_vector, signed_tx_
   setup_shim(&wallet_shim, this);
   aux_data.tx_recipients = dsts_info;
   aux_data.bp_version = use_fork_rules(HF_VERSION_SMALLER_BP, -10) ? 2 : 1;
+  aux_data.hard_fork = get_current_hard_fork();
   dev_cold->tx_sign(&wallet_shim, txs, exported_txs, aux_data);
   tx_device_aux = aux_data.tx_device_aux;
 
@@ -10075,6 +10076,35 @@ uint64_t wallet2::cold_key_image_sync(uint64_t &spent, uint64_t &unspent) {
   return import_res;
 }
 //----------------------------------------------------------------------------------------------------
+void wallet2::device_show_address(uint32_t account_index, uint32_t address_index, const boost::optional<crypto::hash8> &payment_id)
+{
+  if (!key_on_device())
+  {
+    return;
+  }
+
+  auto & hwdev = get_account().get_device();
+  hwdev.display_address(subaddress_index{account_index, address_index}, payment_id);
+}
+//----------------------------------------------------------------------------------------------------
+uint8_t wallet2::get_current_hard_fork()
+{
+  if (m_offline)
+    return 0;
+
+  cryptonote::COMMAND_RPC_HARD_FORK_INFO::request req_t = AUTO_VAL_INIT(req_t);
+  cryptonote::COMMAND_RPC_HARD_FORK_INFO::response resp_t = AUTO_VAL_INIT(resp_t);
+
+  m_daemon_rpc_mutex.lock();
+  req_t.version = 0;
+  bool r = net_utils::invoke_http_json_rpc("/json_rpc", "hard_fork_info", req_t, resp_t, m_http_client, rpc_timeout);
+  m_daemon_rpc_mutex.unlock();
+  THROW_WALLET_EXCEPTION_IF(!r, tools::error::no_connection_to_daemon, "hard_fork_info");
+  THROW_WALLET_EXCEPTION_IF(resp_t.status == CORE_RPC_STATUS_BUSY, tools::error::daemon_busy, "hard_fork_info");
+  THROW_WALLET_EXCEPTION_IF(resp_t.status != CORE_RPC_STATUS_OK, tools::error::wallet_generic_rpc_error, "hard_fork_info", m_trusted_daemon ? resp_t.status : "daemon error");
+  return resp_t.version;
+}
+//----------------------------------------------------------------------------------------------------
 void wallet2::get_hard_fork_info(uint8_t version, uint64_t &earliest_height) const
 {
   boost::optional<std::string> result = m_node_rpc_proxy.get_earliest_height(version, earliest_height);