Merge pull request #6716

76c16822d wallet2_api: implement runtime proxy configuration (xiphon)

contrib/epee/include/net/abstract_http_client.h

@@ -64,6 +64,7 @@ namespace http
     abstract_http_client() {}
     virtual ~abstract_http_client() {}
     bool set_server(const std::string& address, boost::optional<login> user, ssl_options_t ssl_options = ssl_support_t::e_ssl_support_autodetect);
+    virtual bool set_proxy(const std::string& address);
     virtual void set_server(std::string host, std::string port, boost::optional<login> user, ssl_options_t ssl_options = ssl_support_t::e_ssl_support_autodetect) = 0;
     virtual void set_auto_connect(bool auto_connect) = 0;
     virtual bool connect(std::chrono::milliseconds timeout) = 0;

contrib/epee/include/net/http_client.h

@@ -885,14 +885,6 @@ namespace net_utils
 			}
 		};
 		typedef http_simple_client_template<blocked_mode_client> http_simple_client;
-
-    class http_simple_client_factory : public http_client_factory
-    {
-    public:
-      std::unique_ptr<abstract_http_client> create() override {
-        return std::unique_ptr<epee::net_utils::http::abstract_http_client>(new epee::net_utils::http::http_simple_client());
-      }
-    };
 	}
 }
 }

contrib/epee/src/abstract_http_client.cpp

@@ -137,6 +137,11 @@ namespace http
     set_server(std::move(parsed.host), std::to_string(parsed.port), std::move(user), std::move(ssl_options));
     return true;
   }
+
+  bool epee::net_utils::http::abstract_http_client::set_proxy(const std::string& address)
+  {
+    return false;
+  }
 }
 }
 }

src/net/CMakeLists.txt

@@ -26,9 +26,9 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set(net_sources dandelionpp.cpp error.cpp i2p_address.cpp parse.cpp socks.cpp
+set(net_sources dandelionpp.cpp error.cpp http.cpp i2p_address.cpp parse.cpp socks.cpp
     socks_connect.cpp tor_address.cpp zmq.cpp)
-set(net_headers dandelionpp.h error.h i2p_address.h parse.h socks.h socks_connect.h
+set(net_headers dandelionpp.h error.h http.cpp i2p_address.h parse.h socks.h socks_connect.h
     tor_address.h zmq.h)
 
 monero_add_library(net ${net_sources} ${net_headers})

src/net/http.cpp

@@ -0,0 +1,70 @@
+// Copyright (c) 2020, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "http.h"
+
+#include "parse.h"
+#include "socks_connect.h"
+
+namespace net
+{
+namespace http
+{
+
+bool client::set_proxy(const std::string &address)
+{
+  if (address.empty())
+  {
+    set_connector(epee::net_utils::direct_connect{});
+  }
+  else
+  {
+    const auto endpoint = get_tcp_endpoint(address);
+    if (!endpoint)
+    {
+      auto always_fail = net::socks::connector{boost::asio::ip::tcp::endpoint()};
+      set_connector(always_fail);
+    }
+    else
+    {
+      set_connector(net::socks::connector{*endpoint});
+    }
+  }
+
+  disconnect();
+
+  return true;
+}
+
+std::unique_ptr<epee::net_utils::http::abstract_http_client> client_factory::create()
+{
+  return std::unique_ptr<epee::net_utils::http::abstract_http_client>(new client());
+}
+
+} // namespace http
+} // namespace net

src/net/http.h

@@ -0,0 +1,51 @@
+// Copyright (c) 2020, The Monero Project
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#pragma once
+
+#include "net/http_client.h"
+
+namespace net
+{
+namespace http
+{
+
+class client : public epee::net_utils::http::http_simple_client
+{
+public:
+  bool set_proxy(const std::string &address) override;
+};
+
+class client_factory : public epee::net_utils::http::http_client_factory
+{
+public:
+  std::unique_ptr<epee::net_utils::http::abstract_http_client> create() override;
+};
+
+} // namespace http
+} // namespace net

src/net/parse.cpp

@@ -122,4 +122,39 @@ namespace net
 
         return {epee::net_utils::ipv4_network_subnet{ip, (uint8_t)mask}};
     }
+
+    expect<boost::asio::ip::tcp::endpoint> get_tcp_endpoint(const boost::string_ref address)
+    {
+        uint16_t port = 0;
+        expect<epee::net_utils::network_address> parsed = get_network_address(address, port);
+        if (!parsed)
+        {
+            return parsed.error();
+        }
+
+        boost::asio::ip::tcp::endpoint result;
+        switch (parsed->get_type_id())
+        {
+            case epee::net_utils::ipv4_network_address::get_type_id():
+            {
+                const auto &ipv4 = parsed->as<epee::net_utils::ipv4_network_address>();
+                result = boost::asio::ip::tcp::endpoint(boost::asio::ip::address_v4(ipv4.ip()), ipv4.port());
+                break;
+            }
+            case epee::net_utils::ipv6_network_address::get_type_id():
+            {
+                const auto &ipv6 = parsed->as<epee::net_utils::ipv6_network_address>();
+                result = boost::asio::ip::tcp::endpoint(ipv6.ip(), ipv6.port());
+                break;
+            }
+            default:
+                return make_error_code(net::error::unsupported_address);
+        }
+        if (result.port() == 0)
+        {
+            return make_error_code(net::error::invalid_port);
+        }
+
+        return result;
+    }
 }

src/net/parse.h

@@ -28,6 +28,7 @@
 
 #pragma once
 
+#include <boost/asio/ip/tcp.hpp>
 #include <boost/utility/string_ref.hpp>
 #include <cstdint>
 
@@ -65,5 +66,7 @@ namespace net
     */
     expect<epee::net_utils::ipv4_network_subnet>
         get_ipv4_subnet_address(boost::string_ref address, bool allow_implicit_32 = false);
+
+    expect<boost::asio::ip::tcp::endpoint> get_tcp_endpoint(const boost::string_ref address);
 }
 

src/wallet/api/wallet.cpp

@@ -938,13 +938,13 @@ string WalletImpl::keysFilename() const
     return m_wallet->get_keys_file();
 }
 
-bool WalletImpl::init(const std::string &daemon_address, uint64_t upper_transaction_size_limit, const std::string &daemon_username, const std::string &daemon_password, bool use_ssl, bool lightWallet)
+bool WalletImpl::init(const std::string &daemon_address, uint64_t upper_transaction_size_limit, const std::string &daemon_username, const std::string &daemon_password, bool use_ssl, bool lightWallet, const std::string &proxy_address)
 {
     clearStatus();
     m_wallet->set_light_wallet(lightWallet);
     if(daemon_username != "")
         m_daemon_login.emplace(daemon_username, daemon_password);
-    return doInit(daemon_address, upper_transaction_size_limit, use_ssl);
+    return doInit(daemon_address, proxy_address, upper_transaction_size_limit, use_ssl);
 }
 
 bool WalletImpl::lightWalletLogin(bool &isNewWallet) const
@@ -2088,6 +2088,11 @@ bool WalletImpl::trustedDaemon() const
     return m_wallet->is_trusted_daemon();
 }
 
+bool WalletImpl::setProxy(const std::string &address)
+{
+    return m_wallet->set_proxy(address);
+}
+
 bool WalletImpl::watchOnly() const
 {
     return m_wallet->watch_only();
@@ -2241,9 +2246,9 @@ void WalletImpl::pendingTxPostProcess(PendingTransactionImpl * pending)
   pending->m_pending_tx = exported_txs.ptx;
 }
 
-bool WalletImpl::doInit(const string &daemon_address, uint64_t upper_transaction_size_limit, bool ssl)
+bool WalletImpl::doInit(const string &daemon_address, const std::string &proxy_address, uint64_t upper_transaction_size_limit, bool ssl)
 {
-    if (!m_wallet->init(daemon_address, m_daemon_login, boost::asio::ip::tcp::endpoint{}, upper_transaction_size_limit))
+    if (!m_wallet->init(daemon_address, m_daemon_login, proxy_address, upper_transaction_size_limit))
        return false;
 
     // in case new wallet, this will force fast-refresh (pulling hashes instead of blocks)

src/wallet/api/wallet.h

@@ -102,11 +102,12 @@ public:
     bool store(const std::string &path) override;
     std::string filename() const override;
     std::string keysFilename() const override;
-    bool init(const std::string &daemon_address, uint64_t upper_transaction_size_limit = 0, const std::string &daemon_username = "", const std::string &daemon_password = "", bool use_ssl = false, bool lightWallet = false) override;
+    bool init(const std::string &daemon_address, uint64_t upper_transaction_size_limit = 0, const std::string &daemon_username = "", const std::string &daemon_password = "", bool use_ssl = false, bool lightWallet = false, const std::string &proxy_address = "") override;
     bool connectToDaemon() override;
     ConnectionStatus connected() const override;
     void setTrustedDaemon(bool arg) override;
     bool trustedDaemon() const override;
+    bool setProxy(const std::string &address) override;
     uint64_t balance(uint32_t accountIndex = 0) const override;
     uint64_t unlockedBalance(uint32_t accountIndex = 0) const override;
     uint64_t blockChainHeight() const override;
@@ -225,7 +226,7 @@ private:
     void stopRefresh();
     bool isNewWallet() const;
     void pendingTxPostProcess(PendingTransactionImpl * pending);
-    bool doInit(const std::string &daemon_address, uint64_t upper_transaction_size_limit = 0, bool ssl = false);
+    bool doInit(const std::string &daemon_address, const std::string &proxy_address, uint64_t upper_transaction_size_limit = 0, bool ssl = false);
 
 private:
     friend class PendingTransactionImpl;

src/wallet/api/wallet2_api.h

@@ -533,9 +533,10 @@ struct Wallet
      * \param daemon_username
      * \param daemon_password
      * \param lightWallet - start wallet in light mode, connect to a openmonero compatible server.
+     * \param proxy_address - set proxy address, empty string to disable
      * \return  - true on success
      */
-    virtual bool init(const std::string &daemon_address, uint64_t upper_transaction_size_limit = 0, const std::string &daemon_username = "", const std::string &daemon_password = "", bool use_ssl = false, bool lightWallet = false) = 0;
+    virtual bool init(const std::string &daemon_address, uint64_t upper_transaction_size_limit = 0, const std::string &daemon_username = "", const std::string &daemon_password = "", bool use_ssl = false, bool lightWallet = false, const std::string &proxy_address = "") = 0;
 
    /*!
     * \brief createWatchOnly - Creates a watch only wallet
@@ -594,6 +595,7 @@ struct Wallet
     virtual ConnectionStatus connected() const = 0;
     virtual void setTrustedDaemon(bool arg) = 0;
     virtual bool trustedDaemon() const = 0;
+    virtual bool setProxy(const std::string &address) = 0;
     virtual uint64_t balance(uint32_t accountIndex = 0) const = 0;
     uint64_t balanceAll() const {
         uint64_t result = 0;
@@ -1298,6 +1300,9 @@ struct WalletManager
         std::string subdir,
         const char *buildtag = nullptr,
         const char *current_version = nullptr);
+
+    //! sets proxy address, empty string to disable
+    virtual bool setProxy(const std::string &address) = 0;
 };
 
 

src/wallet/api/wallet_manager.cpp

@@ -375,6 +375,10 @@ std::tuple<bool, std::string, std::string, std::string, std::string> WalletManag
     return std::make_tuple(false, "", "", "", "");
 }
 
+bool WalletManagerImpl::setProxy(const std::string &address)
+{
+    return m_http_client.set_proxy(address);
+}
 
 ///////////////////// WalletManagerFactory implementation //////////////////////
 WalletManager *WalletManagerFactory::getWalletManager()

src/wallet/api/wallet_manager.h

@@ -30,7 +30,7 @@
 
 
 #include "wallet/api/wallet2_api.h"
-#include "net/http_client.h"
+#include "net/http.h"
 #include <string>
 
 namespace Monero {
@@ -92,11 +92,12 @@ public:
     bool startMining(const std::string &address, uint32_t threads = 1, bool background_mining = false, bool ignore_battery = true) override;
     bool stopMining() override;
     std::string resolveOpenAlias(const std::string &address, bool &dnssec_valid) const override;
+    bool setProxy(const std::string &address) override;
 
 private:
     WalletManagerImpl() {}
     friend struct WalletManagerFactory;
-    epee::net_utils::http::http_simple_client m_http_client;
+    net::http::client m_http_client;
     std::string m_errorString;
 };
 

src/wallet/wallet2.cpp

@@ -48,6 +48,7 @@ using namespace epee;
 #include "wallet_rpc_helpers.h"
 #include "wallet2.h"
 #include "cryptonote_basic/cryptonote_format_utils.h"
+#include "net/parse.h"
 #include "rpc/core_rpc_server_commands_defs.h"
 #include "rpc/core_rpc_server_error_codes.h"
 #include "rpc/rpc_payment_signature.h"
@@ -440,30 +441,14 @@ std::unique_ptr<tools::wallet2> make_basic(const boost::program_options::variabl
     );
   }
 
-  boost::asio::ip::tcp::endpoint proxy{};
+  std::string proxy;
   if (use_proxy)
   {
-    namespace ip = boost::asio::ip;
-
-    const auto proxy_address = command_line::get_arg(vm, opts.proxy);
-
-    boost::string_ref proxy_port{proxy_address};
-    boost::string_ref proxy_host = proxy_port.substr(0, proxy_port.rfind(":"));
-    if (proxy_port.size() == proxy_host.size())
-      proxy_host = "127.0.0.1";
-    else
-      proxy_port = proxy_port.substr(proxy_host.size() + 1);
-
-    uint16_t port_value = 0;
+    proxy = command_line::get_arg(vm, opts.proxy);
     THROW_WALLET_EXCEPTION_IF(
-      !epee::string_tools::get_xtype_from_string(port_value, std::string{proxy_port}),
+      !net::get_tcp_endpoint(proxy),
       tools::error::wallet_internal_error,
-      std::string{"Invalid port specified for --"} + opts.proxy.name
-    );
-
-    boost::system::error_code error{};
-    proxy = ip::tcp::endpoint{ip::address::from_string(std::string{proxy_host}, error), port_value};
-    THROW_WALLET_EXCEPTION_IF(bool(error), tools::error::wallet_internal_error, std::string{"Invalid IP address specified for --"} + opts.proxy.name);
+      std::string{"Invalid address specified for --"} + opts.proxy.name);
   }
 
   boost::optional<bool> trusted_daemon;
@@ -1328,18 +1313,17 @@ bool wallet2::set_daemon(std::string daemon_address, boost::optional<epee::net_u
   return ret;
 }
 //----------------------------------------------------------------------------------------------------
-bool wallet2::init(std::string daemon_address, boost::optional<epee::net_utils::http::login> daemon_login, boost::asio::ip::tcp::endpoint proxy, uint64_t upper_transaction_weight_limit, bool trusted_daemon, epee::net_utils::ssl_options_t ssl_options)
+bool wallet2::set_proxy(const std::string &address)
 {
+  return m_http_client->set_proxy(address);
+}
+//----------------------------------------------------------------------------------------------------
+bool wallet2::init(std::string daemon_address, boost::optional<epee::net_utils::http::login> daemon_login, const std::string &proxy_address, uint64_t upper_transaction_weight_limit, bool trusted_daemon, epee::net_utils::ssl_options_t ssl_options)
+{
+  CHECK_AND_ASSERT_MES(set_proxy(proxy_address), false, "failed to set proxy address");
   m_checkpoints.init_default_checkpoints(m_nettype);
   m_is_initialized = true;
   m_upper_transaction_weight_limit = upper_transaction_weight_limit;
-  if (proxy != boost::asio::ip::tcp::endpoint{})
-  {
-    epee::net_utils::http::abstract_http_client* abstract_http_client = m_http_client.get();
-    epee::net_utils::http::http_simple_client* http_simple_client = dynamic_cast<epee::net_utils::http::http_simple_client*>(abstract_http_client);
-    CHECK_AND_ASSERT_MES(http_simple_client != nullptr, false, "http_simple_client must be used to set proxy");
-    http_simple_client->set_connector(net::socks::connector{std::move(proxy)});
-  }
   return set_daemon(daemon_address, daemon_login, trusted_daemon, std::move(ssl_options));
 }
 //----------------------------------------------------------------------------------------------------

src/wallet/wallet2.h

@@ -45,7 +45,7 @@
 #include "cryptonote_basic/account.h"
 #include "cryptonote_basic/account_boost_serialization.h"
 #include "cryptonote_basic/cryptonote_basic_impl.h"
-#include "net/http_client.h"
+#include "net/http.h"
 #include "storages/http_abstract_invoke.h"
 #include "rpc/core_rpc_server_commands_defs.h"
 #include "cryptonote_basic/cryptonote_format_utils.h"
@@ -278,7 +278,7 @@ private:
     static bool verify_password(const std::string& keys_file_name, const epee::wipeable_string& password, bool no_spend_key, hw::device &hwdev, uint64_t kdf_rounds);
     static bool query_device(hw::device::device_type& device_type, const std::string& keys_file_name, const epee::wipeable_string& password, uint64_t kdf_rounds = 1);
 
-    wallet2(cryptonote::network_type nettype = cryptonote::MAINNET, uint64_t kdf_rounds = 1, bool unattended = false, std::unique_ptr<epee::net_utils::http::http_client_factory> http_client_factory = std::unique_ptr<epee::net_utils::http::http_simple_client_factory>(new epee::net_utils::http::http_simple_client_factory()));
+    wallet2(cryptonote::network_type nettype = cryptonote::MAINNET, uint64_t kdf_rounds = 1, bool unattended = false, std::unique_ptr<epee::net_utils::http::http_client_factory> http_client_factory = std::unique_ptr<epee::net_utils::http::http_client_factory>(new net::http::client_factory()));
     ~wallet2();
 
     struct multisig_info
@@ -762,13 +762,14 @@ private:
     bool deinit();
     bool init(std::string daemon_address = "http://localhost:8080",
       boost::optional<epee::net_utils::http::login> daemon_login = boost::none,
-      boost::asio::ip::tcp::endpoint proxy = {},
+      const std::string &proxy = "",
       uint64_t upper_transaction_weight_limit = 0,
       bool trusted_daemon = true,
       epee::net_utils::ssl_options_t ssl_options = epee::net_utils::ssl_support_t::e_ssl_support_autodetect);
     bool set_daemon(std::string daemon_address = "http://localhost:8080",
       boost::optional<epee::net_utils::http::login> daemon_login = boost::none, bool trusted_daemon = true,
       epee::net_utils::ssl_options_t ssl_options = epee::net_utils::ssl_support_t::e_ssl_support_autodetect);
+    bool set_proxy(const std::string &address);
 
     void stop() { m_run.store(false, std::memory_order_relaxed); m_message_store.stop(); }
 

tests/fuzz/cold-outputs.cpp

@@ -44,7 +44,7 @@ BEGIN_INIT_SIMPLE_FUZZER()
   crypto::secret_key spendkey;
   epee::string_tools::hex_to_pod(spendkey_hex, spendkey);
 
-  wallet->init("", boost::none, boost::asio::ip::tcp::endpoint{}, 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
+  wallet->init("", boost::none, "", 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
   wallet->set_subaddress_lookahead(1, 1);
   wallet->generate("", "", spendkey, true, false);
 END_INIT_SIMPLE_FUZZER()

tests/fuzz/cold-transaction.cpp

@@ -44,7 +44,7 @@ BEGIN_INIT_SIMPLE_FUZZER()
   crypto::secret_key spendkey;
   epee::string_tools::hex_to_pod(spendkey_hex, spendkey);
 
-  wallet->init("", boost::none, boost::asio::ip::tcp::endpoint{}, 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
+  wallet->init("", boost::none, "", 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
   wallet->set_subaddress_lookahead(1, 1);
   wallet->generate("", "", spendkey, true, false);
 END_INIT_SIMPLE_FUZZER()

tests/fuzz/signature.cpp

@@ -45,7 +45,7 @@ BEGIN_INIT_SIMPLE_FUZZER()
   crypto::secret_key spendkey;
   epee::string_tools::hex_to_pod(spendkey_hex, spendkey);
 
-  wallet->init("", boost::none, boost::asio::ip::tcp::endpoint{}, 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
+  wallet->init("", boost::none, "", 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
   wallet->set_subaddress_lookahead(1, 1);
   wallet->generate("", "", spendkey, true, false);
 

tests/unit_tests/multisig.cpp

@@ -71,7 +71,7 @@ static void make_wallet(unsigned int idx, tools::wallet2 &wallet)
 
   try
   {
-    wallet.init("", boost::none, boost::asio::ip::tcp::endpoint{}, 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
+    wallet.init("", boost::none, "", 0, true, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
     wallet.set_subaddress_lookahead(1, 1);
     wallet.generate("", "", spendkey, true, false);
     ASSERT_TRUE(test_addresses[idx].address == wallet.get_account().get_public_address_str(cryptonote::TESTNET));