From 8fa4962ae12329fa0965e80b5f945eb2ada63b0e Mon Sep 17 00:00:00 2001
From: Bertrand Jacquin <bertrand@jacquin.bzh>
Date: Sun, 17 Jul 2022 23:52:34 +0100
Subject: [PATCH] net: enable IPv6 by default
As of 2024-04-01, IPv6 represents ~43% of traffic entering Google with
up to 75% is some country, and in generally more available when IPv6 was
introduced in Monero in 2019 as part of 155475d97196 ("Add IPv6
support").
Monero overall has a very low presence over IPv6 which in part can be
explained from the fact that IPv6 need to be specifically enabled before
it is used and often requires nodes to be manually added in
configuration.
This commit enabled IPv6 by default for both RPC and P2P as an attempt
to improve Monero network mesh diversity.
The change has been tested in a lot of different scenario: IPv4 only,
IPv6 only, IPv4+IPv6, IPv4+IPv6 with broken/invalid IPv4 system
configuration, IPv4+IPv6 with broken/invalid IPv6 system configuration.
* --p2p-use-ipv6 is now deprecated and has no effect
* --p2p-ignore-ipv6 is introduced to ignore unsuccessful IPv6 P2P binding
* --rpc-use-ipv6 is now deprecated and has no effect
* --rpc-ignore-ipv6 is introduced to ignore unsuccessful IPv6 RPC binding
See: https://github.com/monero-project/monero/issues/8818
See: https://www.google.com/intl/en/ipv6/statistics.html
See: https://www.vyncke.org/ipv6status/
---
.../epee/include/net/abstract_tcp_server2.h | 8 +-
.../epee/include/net/abstract_tcp_server2.inl | 78 ++++++++++---------
.../epee/include/net/http_server_impl_base.h | 6 +-
src/p2p/net_node.cpp | 3 +-
src/p2p/net_node.h | 11 +--
src/p2p/net_node.inl | 18 +++--
src/rpc/core_rpc_server.cpp | 2 +-
src/rpc/rpc_args.cpp | 13 +++-
src/rpc/rpc_args.h | 5 +-
src/wallet/wallet_rpc_server.cpp | 2 +-
utils/fish/monero-wallet-rpc.fish | 2 +-
utils/fish/monerod.fish | 4 +-
12 files changed, 85 insertions(+), 67 deletions(-)
diff --git a/contrib/epee/include/net/abstract_tcp_server2.h b/contrib/epee/include/net/abstract_tcp_server2.h
index ece9c1d1337f..1858df9e9064 100644
--- a/contrib/epee/include/net/abstract_tcp_server2.h
+++ b/contrib/epee/include/net/abstract_tcp_server2.h
@@ -343,10 +343,10 @@ namespace net_utils
void create_server_type_map();
bool init_server(uint32_t port_ipv4, const std::string& address_ipv4 = "0.0.0.0",
- uint32_t port_ipv6 = 0, const std::string& address_ipv6 = "::", bool use_ipv6 = false, bool require_ipv4 = true,
+ uint32_t port_ipv6 = 0, const std::string& address_ipv6 = "::", bool require_ipv6 = true, bool require_ipv4 = true,
ssl_options_t ssl_options = ssl_support_t::e_ssl_support_autodetect);
bool init_server(const std::string port_ipv4, const std::string& address_ipv4 = "0.0.0.0",
- const std::string port_ipv6 = "", const std::string address_ipv6 = "::", bool use_ipv6 = false, bool require_ipv4 = true,
+ const std::string port_ipv6 = "", const std::string address_ipv6 = "::", bool require_ipv6 = true, bool require_ipv4 = true,
ssl_options_t ssl_options = ssl_support_t::e_ssl_support_autodetect);
/// Run the server's io_service loop.
@@ -473,7 +473,7 @@ namespace net_utils
/// Handle completion of an asynchronous accept operation.
void handle_accept_ipv4(const boost::system::error_code& e);
void handle_accept_ipv6(const boost::system::error_code& e);
- void handle_accept(const boost::system::error_code& e, bool ipv6 = false);
+ void handle_accept(const boost::system::error_code& e, bool ipv6 = true);
bool is_thread_worker();
@@ -502,7 +502,7 @@ namespace net_utils
uint32_t m_port_ipv6;
std::string m_address_ipv4;
std::string m_address_ipv6;
- bool m_use_ipv6;
+ bool m_require_ipv6;
bool m_require_ipv4;
std::string m_thread_name_prefix; //TODO: change to enum server_type, now used
size_t m_threads_count;
diff --git a/contrib/epee/include/net/abstract_tcp_server2.inl b/contrib/epee/include/net/abstract_tcp_server2.inl
index a9409baf5ae1..cb25d1eb25b0 100644
--- a/contrib/epee/include/net/abstract_tcp_server2.inl
+++ b/contrib/epee/include/net/abstract_tcp_server2.inl
@@ -1179,7 +1179,7 @@ namespace net_utils
//---------------------------------------------------------------------------------
template<class t_protocol_handler>
bool boosted_tcp_server<t_protocol_handler>::init_server(uint32_t port_ipv4, const std::string& address_ipv4,
- uint32_t port_ipv6, const std::string& address_ipv6, bool use_ipv6, bool require_ipv4,
+ uint32_t port_ipv6, const std::string& address_ipv6, bool require_ipv6, bool require_ipv4,
ssl_options_t ssl_options)
{
TRY_ENTRY();
@@ -1188,7 +1188,7 @@ namespace net_utils
m_port_ipv6 = port_ipv6;
m_address_ipv4 = address_ipv4;
m_address_ipv6 = address_ipv6;
- m_use_ipv6 = use_ipv6;
+ m_require_ipv6 = require_ipv6;
m_require_ipv4 = require_ipv4;
if (ssl_options)
@@ -1229,43 +1229,45 @@ namespace net_utils
}
}
- if (use_ipv6)
+ try
{
- try
- {
- if (port_ipv6 == 0) port_ipv6 = port_ipv4; // default arg means bind to same port as ipv4
- boost::asio::ip::tcp::resolver resolver(io_service_);
- boost::asio::ip::tcp::resolver::query query(address_ipv6, boost::lexical_cast<std::string>(port_ipv6), boost::asio::ip::tcp::resolver::query::canonical_name);
- boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query);
- acceptor_ipv6.open(endpoint.protocol());
+ if (port_ipv6 == 0) port_ipv6 = port_ipv4; // default arg means bind to same port as ipv4
+ boost::asio::ip::tcp::resolver resolver(io_service_);
+ boost::asio::ip::tcp::resolver::query query(address_ipv6, boost::lexical_cast<std::string>(port_ipv6), boost::asio::ip::tcp::resolver::query::canonical_name);
+ boost::asio::ip::tcp::endpoint endpoint = *resolver.resolve(query);
+ acceptor_ipv6.open(endpoint.protocol());
#if !defined(_WIN32)
- acceptor_ipv6.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
+ acceptor_ipv6.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true));
#endif
- acceptor_ipv6.set_option(boost::asio::ip::v6_only(true));
- acceptor_ipv6.bind(endpoint);
- acceptor_ipv6.listen();
- boost::asio::ip::tcp::endpoint binded_endpoint = acceptor_ipv6.local_endpoint();
- m_port_ipv6 = binded_endpoint.port();
- MDEBUG("start accept (IPv6)");
- new_connection_ipv6.reset(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, m_state->ssl_options().support));
- acceptor_ipv6.async_accept(new_connection_ipv6->socket(),
- boost::bind(&boosted_tcp_server<t_protocol_handler>::handle_accept_ipv6, this,
- boost::asio::placeholders::error));
- }
- catch (const std::exception &e)
- {
- ipv6_failed = e.what();
- }
+ acceptor_ipv6.set_option(boost::asio::ip::v6_only(true));
+ acceptor_ipv6.bind(endpoint);
+ acceptor_ipv6.listen();
+ boost::asio::ip::tcp::endpoint binded_endpoint = acceptor_ipv6.local_endpoint();
+ m_port_ipv6 = binded_endpoint.port();
+ MDEBUG("start accept (IPv6)");
+ new_connection_ipv6.reset(new connection<t_protocol_handler>(io_service_, m_state, m_connection_type, m_state->ssl_options().support));
+ acceptor_ipv6.async_accept(new_connection_ipv6->socket(),
+ boost::bind(&boosted_tcp_server<t_protocol_handler>::handle_accept_ipv6, this,
+ boost::asio::placeholders::error));
+ }
+ catch (const std::exception &e)
+ {
+ ipv6_failed = e.what();
}
- if (use_ipv6 && ipv6_failed != "")
+ if (ipv6_failed != "")
+ {
+ MERROR("Failed to bind IPv6: " << ipv6_failed);
+ if (require_ipv6)
{
- MERROR("Failed to bind IPv6: " << ipv6_failed);
- if (ipv4_failed != "")
- {
- throw std::runtime_error("Failed to bind IPv4 and IPv6");
- }
+ throw std::runtime_error("Failed to bind IPv6 (set to required)");
}
+ }
+
+ if (ipv4_failed != "" && ipv6_failed != "")
+ {
+ throw std::runtime_error("Failed to bind IPv4 and IPv6");
+ }
return true;
}
@@ -1283,7 +1285,7 @@ namespace net_utils
//-----------------------------------------------------------------------------
template<class t_protocol_handler>
bool boosted_tcp_server<t_protocol_handler>::init_server(const std::string port_ipv4, const std::string& address_ipv4,
- const std::string port_ipv6, const std::string address_ipv6, bool use_ipv6, bool require_ipv4,
+ const std::string port_ipv6, const std::string address_ipv6, bool require_ipv6, bool require_ipv4,
ssl_options_t ssl_options)
{
uint32_t p_ipv4 = 0;
@@ -1298,7 +1300,7 @@ namespace net_utils
MERROR("Failed to convert port no = " << port_ipv6);
return false;
}
- return this->init_server(p_ipv4, address_ipv4, p_ipv6, address_ipv6, use_ipv6, require_ipv4, std::move(ssl_options));
+ return this->init_server(p_ipv4, address_ipv4, p_ipv6, address_ipv6, require_ipv6, require_ipv4, std::move(ssl_options));
}
//---------------------------------------------------------------------------------
template<class t_protocol_handler>
@@ -1389,7 +1391,7 @@ namespace net_utils
{
//some problems with the listening socket ?..
_dbg1("Net service stopped without stop request, restarting...");
- if(!this->init_server(m_port_ipv4, m_address_ipv4, m_port_ipv6, m_address_ipv6, m_use_ipv6, m_require_ipv4))
+ if(!this->init_server(m_port_ipv4, m_address_ipv4, m_port_ipv6, m_address_ipv6, m_require_ipv6, m_require_ipv4))
{
_dbg1("Reiniting service failed, exit.");
return false;
@@ -1682,7 +1684,7 @@ namespace net_utils
}
catch (const boost::system::system_error& e)
{
- if (!m_use_ipv6 || (resolve_error != boost::asio::error::host_not_found &&
+ if (!m_require_ipv6 || (resolve_error != boost::asio::error::host_not_found &&
resolve_error != boost::asio::error::host_not_found_try_again))
{
throw;
@@ -1699,7 +1701,7 @@ namespace net_utils
boost::asio::ip::tcp::resolver::iterator end;
if(iterator == end)
{
- if (!m_use_ipv6)
+ if (!m_require_ipv6)
{
_erro("Failed to resolve " << adr);
return false;
@@ -1807,7 +1809,7 @@ namespace net_utils
}
catch (const boost::system::system_error& e)
{
- if (!m_use_ipv6 || (resolve_error != boost::asio::error::host_not_found &&
+ if (!m_require_ipv6 || (resolve_error != boost::asio::error::host_not_found &&
resolve_error != boost::asio::error::host_not_found_try_again))
{
throw;
diff --git a/contrib/epee/include/net/http_server_impl_base.h b/contrib/epee/include/net/http_server_impl_base.h
index 94d519716918..b617952f3846 100644
--- a/contrib/epee/include/net/http_server_impl_base.h
+++ b/contrib/epee/include/net/http_server_impl_base.h
@@ -57,7 +57,7 @@ namespace epee
{}
bool init(std::function<void(size_t, uint8_t*)> rng, const std::string& bind_port = "0", const std::string& bind_address_ipv4 = "0.0.0.0",
- const std::string& bind_address_ipv6 = "::", bool use_ipv6 = false, bool require_ipv4 = true,
+ const std::string& bind_address_ipv6 = "::", bool require_ipv6 = true, bool require_ipv4 = true,
std::vector<std::string> access_control_origins = std::vector<std::string>(),
boost::optional<net_utils::http::login> user = boost::none,
net_utils::ssl_options_t ssl_options = net_utils::ssl_support_t::e_ssl_support_autodetect)
@@ -77,11 +77,11 @@ namespace epee
m_net_server.get_config_object().m_user = std::move(user);
MGINFO("Binding on " << bind_address_ipv4 << " (IPv4):" << bind_port);
- if (use_ipv6)
+ if (require_ipv6)
{
MGINFO("Binding on " << bind_address_ipv6 << " (IPv6):" << bind_port);
}
- bool res = m_net_server.init_server(bind_port, bind_address_ipv4, bind_port, bind_address_ipv6, use_ipv6, require_ipv4, std::move(ssl_options));
+ bool res = m_net_server.init_server(bind_port, bind_address_ipv4, bind_port, bind_address_ipv6, require_ipv6, require_ipv4, std::move(ssl_options));
if(!res)
{
LOG_ERROR("Failed to bind server");
diff --git a/src/p2p/net_node.cpp b/src/p2p/net_node.cpp
index 4d5ba6e38268..5ac484ea7b77 100644
--- a/src/p2p/net_node.cpp
+++ b/src/p2p/net_node.cpp
@@ -159,7 +159,8 @@ namespace nodetool
const command_line::arg_descriptor<bool> arg_no_igd = {"no-igd", "Disable UPnP port mapping"};
const command_line::arg_descriptor<std::string> arg_igd = {"igd", "UPnP port mapping (disabled, enabled, delayed)", "delayed"};
- const command_line::arg_descriptor<bool> arg_p2p_use_ipv6 = {"p2p-use-ipv6", "Enable IPv6 for p2p", false};
+ const command_line::arg_descriptor<bool> arg_p2p_use_ipv6 = {"p2p-use-ipv6", "DEPRECATED, ignored", false};
+ const command_line::arg_descriptor<bool> arg_p2p_ignore_ipv6 = {"p2p-ignore-ipv6", "Ignore unsuccessful IPv6 bind for p2p", false};
const command_line::arg_descriptor<bool> arg_p2p_ignore_ipv4 = {"p2p-ignore-ipv4", "Ignore unsuccessful IPv4 bind for p2p", false};
const command_line::arg_descriptor<int64_t> arg_out_peers = {"out-peers", "set max number of out peers", -1};
const command_line::arg_descriptor<int64_t> arg_in_peers = {"in-peers", "set max number of in peers", -1};
diff --git a/src/p2p/net_node.h b/src/p2p/net_node.h
index 4db6a107ca0a..b0218baf1b73 100644
--- a/src/p2p/net_node.h
+++ b/src/p2p/net_node.h
@@ -375,11 +375,11 @@ namespace nodetool
bool is_peer_used(const peerlist_entry& peer);
bool is_peer_used(const anchor_peerlist_entry& peer);
bool is_addr_connected(const epee::net_utils::network_address& peer);
- void add_upnp_port_mapping_impl(uint32_t port, bool ipv6=false);
+ void add_upnp_port_mapping_impl(uint32_t port, bool ipv6=true);
void add_upnp_port_mapping_v4(uint32_t port);
void add_upnp_port_mapping_v6(uint32_t port);
- void add_upnp_port_mapping(uint32_t port, bool ipv4=true, bool ipv6=false);
- void delete_upnp_port_mapping_impl(uint32_t port, bool ipv6=false);
+ void add_upnp_port_mapping(uint32_t port, bool ipv4=true, bool ipv6=true);
+ void delete_upnp_port_mapping_impl(uint32_t port, bool ipv6=true);
void delete_upnp_port_mapping_v4(uint32_t port);
void delete_upnp_port_mapping_v6(uint32_t port);
void delete_upnp_port_mapping(uint32_t port);
@@ -457,7 +457,7 @@ namespace nodetool
bool m_hide_my_port;
igd_t m_igd;
bool m_offline;
- bool m_use_ipv6;
+ bool m_require_ipv6;
bool m_require_ipv4;
std::atomic<bool> is_closing;
std::unique_ptr<boost::thread> mPeersLoggerThread;
@@ -527,7 +527,8 @@ namespace nodetool
extern const command_line::arg_descriptor<std::string, false, true, 2> arg_p2p_bind_ipv6_port;
extern const command_line::arg_descriptor<std::string> arg_p2p_bind_port; // DEPRECATED
extern const command_line::arg_descriptor<std::string> arg_p2p_bind_port_ipv6; // DEPRECATED
- extern const command_line::arg_descriptor<bool> arg_p2p_use_ipv6;
+ extern const command_line::arg_descriptor<bool> arg_p2p_use_ipv6; // DEPRECATED
+ extern const command_line::arg_descriptor<bool> arg_p2p_ignore_ipv6;
extern const command_line::arg_descriptor<bool> arg_p2p_ignore_ipv4;
extern const command_line::arg_descriptor<uint32_t> arg_p2p_external_port;
extern const command_line::arg_descriptor<bool> arg_p2p_allow_local_ip;
diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl
index f357c6037800..09dead8a7691 100644
--- a/src/p2p/net_node.inl
+++ b/src/p2p/net_node.inl
@@ -106,7 +106,8 @@ namespace nodetool
command_line::add_arg(desc, arg_p2p_bind_ipv6_port, false);
command_line::add_arg(desc, arg_p2p_bind_port, false); // DEPRECATED
command_line::add_arg(desc, arg_p2p_bind_port_ipv6, false); // DEPRECATED
- command_line::add_arg(desc, arg_p2p_use_ipv6);
+ command_line::add_arg(desc, arg_p2p_use_ipv6); // DEPRECATED
+ command_line::add_arg(desc, arg_p2p_ignore_ipv6);
command_line::add_arg(desc, arg_p2p_ignore_ipv4);
command_line::add_arg(desc, arg_p2p_external_port);
command_line::add_arg(desc, arg_p2p_allow_local_ip);
@@ -471,8 +472,13 @@ namespace nodetool
return false;
}
m_offline = command_line::get_arg(vm, cryptonote::arg_offline);
- m_use_ipv6 = command_line::get_arg(vm, arg_p2p_use_ipv6);
+ m_require_ipv6 = !command_line::get_arg(vm, arg_p2p_ignore_ipv6);
m_require_ipv4 = !command_line::get_arg(vm, arg_p2p_ignore_ipv4);
+
+ // DEPRECATED --p2p-use-ipv6
+ if (command_line::get_arg(vm, arg_p2p_use_ipv6))
+ MWARNING("--p2p-use-ipv6 is now DEPRECATED and has no effect");
+
public_zone.m_notifier = cryptonote::levin::notify{
public_zone.m_net_server.get_io_service(), public_zone.m_net_server.get_config_shared(), nullptr, epee::net_utils::zone::public_, pad_txs, m_payload_handler.get_core()
};
@@ -1012,20 +1018,20 @@ namespace nodetool
std::string ipv6_port = "";
zone.second.m_net_server.set_connection_filter(this);
MINFO("Binding (IPv4) on " << zone.second.m_bind_ipv4_address << ":" << zone.second.m_port_ipv4);
- if (!zone.second.m_bind_ipv6_address.empty() && m_use_ipv6)
+ if (!zone.second.m_bind_ipv6_address.empty() && m_require_ipv6)
{
ipv6_addr = zone.second.m_bind_ipv6_address;
ipv6_port = zone.second.m_port_ipv6;
MINFO("Binding (IPv6) on " << zone.second.m_bind_ipv6_address << ":" << zone.second.m_port_ipv6);
}
- res = zone.second.m_net_server.init_server(zone.second.m_port_ipv4, zone.second.m_bind_ipv4_address, ipv6_port, ipv6_addr, m_use_ipv6, m_require_ipv4, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
+ res = zone.second.m_net_server.init_server(zone.second.m_port_ipv4, zone.second.m_bind_ipv4_address, ipv6_port, ipv6_addr, m_require_ipv6, m_require_ipv4, epee::net_utils::ssl_support_t::e_ssl_support_disabled);
CHECK_AND_ASSERT_MES(res, false, "Failed to bind server");
}
}
m_listening_port_ipv4 = public_zone.m_net_server.get_binded_port_ipv4();
MLOG_GREEN(el::Level::Info, "Net service bound (IPv4) to " << public_zone.m_bind_ipv4_address << ":" << m_listening_port_ipv4);
- if (m_use_ipv6)
+ if (m_require_ipv6)
{
m_listening_port_ipv6 = public_zone.m_net_server.get_binded_port_ipv6();
MLOG_GREEN(el::Level::Info, "Net service bound (IPv6) to " << public_zone.m_bind_ipv6_address << ":" << m_listening_port_ipv6);
@@ -1037,7 +1043,7 @@ namespace nodetool
if(m_igd == igd)
{
add_upnp_port_mapping_v4(m_listening_port_ipv4);
- if (m_use_ipv6)
+ if (m_require_ipv6)
{
add_upnp_port_mapping_v6(m_listening_port_ipv6);
}
diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp
index 0ce1346cc49d..642c8a790562 100644
--- a/src/rpc/core_rpc_server.cpp
+++ b/src/rpc/core_rpc_server.cpp
@@ -399,7 +399,7 @@ namespace cryptonote
auto rng = [](size_t len, uint8_t *ptr){ return crypto::rand(len, ptr); };
const bool inited = epee::http_server_impl_base<core_rpc_server, connection_context>::init(
rng, std::move(port), std::move(bind_ipv4_str),
- std::move(bind_ipv6_str), std::move(rpc_config->use_ipv6), std::move(rpc_config->require_ipv4),
+ std::move(bind_ipv6_str), std::move(rpc_config->require_ipv6), std::move(rpc_config->require_ipv4),
std::move(rpc_config->access_control_origins), std::move(http_login), std::move(rpc_config->ssl_options)
);
diff --git a/src/rpc/rpc_args.cpp b/src/rpc/rpc_args.cpp
index 4d0411b503d5..8ca7e5c7ad9f 100644
--- a/src/rpc/rpc_args.cpp
+++ b/src/rpc/rpc_args.cpp
@@ -95,7 +95,8 @@ namespace cryptonote
, rpc_restricted_bind_ipv4_address({"rpc-restricted-bind-ipv4-address", rpc_args::tr("Specify IPv4 address to bind restricted RPC server"), "127.0.0.1"})
, rpc_restricted_bind_ipv6_address({"rpc-restricted-bind-ipv6-address", rpc_args::tr("Specify IPv6 address to bind restricted RPC server"), "::1"})
, rpc_restricted_bind_ip({"rpc-restricted-bind-ip", rpc_args::tr("DEPRECATED: replaced with --rpc-restricted-bind-ipv4-address"), ""})
- , rpc_use_ipv6({"rpc-use-ipv6", rpc_args::tr("Allow IPv6 for RPC"), false})
+ , rpc_use_ipv6({"rpc-use-ipv6", rpc_args::tr("DEPRECATED, ignored"), false})
+ , rpc_ignore_ipv6({"rpc-ignore-ipv6", rpc_args::tr("Ignore unsuccessful IPv6 bind for RPC"), false})
, rpc_ignore_ipv4({"rpc-ignore-ipv4", rpc_args::tr("Ignore unsuccessful IPv4 bind for RPC"), false})
, rpc_login({"rpc-login", rpc_args::tr("Specify username[:password] required for RPC server"), "", true})
, confirm_external_bind({"confirm-external-bind", rpc_args::tr("Confirm rpc-bind-ipv4-address value is NOT a loopback (local) IP")})
@@ -121,7 +122,8 @@ namespace cryptonote
command_line::add_arg(desc, arg.rpc_restricted_bind_ipv4_address);
command_line::add_arg(desc, arg.rpc_restricted_bind_ipv6_address);
command_line::add_arg(desc, arg.rpc_restricted_bind_ip); // DEPRECATED
- command_line::add_arg(desc, arg.rpc_use_ipv6);
+ command_line::add_arg(desc, arg.rpc_use_ipv6); // DEPRECATED
+ command_line::add_arg(desc, arg.rpc_ignore_ipv6);
command_line::add_arg(desc, arg.rpc_ignore_ipv4);
command_line::add_arg(desc, arg.rpc_login);
command_line::add_arg(desc, arg.confirm_external_bind);
@@ -159,8 +161,13 @@ namespace cryptonote
if (config.restricted_bind_ipv4_address.empty())
config.restricted_bind_ipv4_address = command_line::get_arg(vm, arg.rpc_restricted_bind_ip);
- config.use_ipv6 = command_line::get_arg(vm, arg.rpc_use_ipv6);
+ config.require_ipv6 = !command_line::get_arg(vm, arg.rpc_ignore_ipv6);
config.require_ipv4 = !command_line::get_arg(vm, arg.rpc_ignore_ipv4);
+
+ // DEPRECATED --rpc-use-ipv6
+ if (command_line::get_arg(vm, arg.rpc_use_ipv6))
+ MWARNING("--rpc-use-ipv6 is now DEPRECATED and has no effect");
+
config.disable_rpc_ban = command_line::get_arg(vm, arg.disable_rpc_ban);
if (!config.bind_ipv4_address.empty())
{
diff --git a/src/rpc/rpc_args.h b/src/rpc/rpc_args.h
index 392e78703839..ea3cad8b3381 100644
--- a/src/rpc/rpc_args.h
+++ b/src/rpc/rpc_args.h
@@ -57,7 +57,8 @@ namespace cryptonote
const command_line::arg_descriptor<std::string> rpc_restricted_bind_ipv4_address;
const command_line::arg_descriptor<std::string> rpc_restricted_bind_ipv6_address;
const command_line::arg_descriptor<std::string> rpc_restricted_bind_ip; // DEPRECATED
- const command_line::arg_descriptor<bool> rpc_use_ipv6;
+ const command_line::arg_descriptor<bool> rpc_use_ipv6; // DEPRECATED
+ const command_line::arg_descriptor<bool> rpc_ignore_ipv6;
const command_line::arg_descriptor<bool> rpc_ignore_ipv4;
const command_line::arg_descriptor<std::string> rpc_login;
const command_line::arg_descriptor<bool> confirm_external_bind;
@@ -87,7 +88,7 @@ namespace cryptonote
std::string bind_ipv6_address;
std::string restricted_bind_ipv4_address;
std::string restricted_bind_ipv6_address;
- bool use_ipv6;
+ bool require_ipv6;
bool require_ipv4;
std::vector<std::string> access_control_origins;
boost::optional<tools::login> login; // currently `boost::none` if unspecified by user
diff --git a/src/wallet/wallet_rpc_server.cpp b/src/wallet/wallet_rpc_server.cpp
index f5e3c4b4e861..616930421ec3 100644
--- a/src/wallet/wallet_rpc_server.cpp
+++ b/src/wallet/wallet_rpc_server.cpp
@@ -281,7 +281,7 @@ namespace tools
auto rng = [](size_t len, uint8_t *ptr) { return crypto::rand(len, ptr); };
return epee::http_server_impl_base<wallet_rpc_server, connection_context>::init(
rng, std::move(bind_port), std::move(rpc_config->bind_ipv4_address),
- std::move(rpc_config->bind_ipv6_address), std::move(rpc_config->use_ipv6), std::move(rpc_config->require_ipv4),
+ std::move(rpc_config->bind_ipv6_address), std::move(rpc_config->require_ipv6), std::move(rpc_config->require_ipv4),
std::move(rpc_config->access_control_origins), std::move(http_login),
std::move(rpc_config->ssl_options)
);
diff --git a/utils/fish/monero-wallet-rpc.fish b/utils/fish/monero-wallet-rpc.fish
index c06f01b0352a..5633de534e0b 100644
--- a/utils/fish/monero-wallet-rpc.fish
+++ b/utils/fish/monero-wallet-rpc.fish
@@ -38,7 +38,7 @@ complete -c monero-wallet-rpc -l rpc-bind-ipv4-address -r -d "Specify IPv4 addre
complete -c monero-wallet-rpc -l rpc-bind-ipv6-address -r -d "Specify IPv6 address to bind RPC server. Default: ::1"
complete -c monero-wallet-rpc -l rpc-restricted-bind-ipv4-address -r -d "Specify IPv4 address to bind restricted RPC server. Default: 127.0.0.1"
complete -c monero-wallet-rpc -l rpc-restricted-bind-ipv6-address -r -d "Specify IPv6 address to bind restricted RPC server. Default: ::1"
-complete -c monero-wallet-rpc -l rpc-use-ipv6 -d "Allow IPv6 for RPC"
+complete -c monero-wallet-rpc -l rpc-ignore-ipv6 -d "Ignore unsuccessful IPv6 bind for RPC"
complete -c monero-wallet-rpc -l rpc-ignore-ipv4 -d "Ignore unsuccessful IPv4 bind for RPC"
complete -c monero-wallet-rpc -l rpc-login -r -d "Specify username[:password] required for RPC server"
complete -c monero-wallet-rpc -l confirm-external-bind -d "Confirm rpc-bind-ipv4-address value is NOT a loopback (local) IP"
diff --git a/utils/fish/monerod.fish b/utils/fish/monerod.fish
index 9080d47b3636..2a0ff04628f0 100644
--- a/utils/fish/monerod.fish
+++ b/utils/fish/monerod.fish
@@ -58,7 +58,7 @@ complete -c monerod -l p2p-bind-ipv4-address -r -d "Interface for p2p network pr
complete -c monerod -l p2p-bind-ipv6-address -r -d "Interface for p2p network protocol (IPv6). Default: ::"
complete -c monerod -l p2p-bind-ipv4-port -r -d "Port for p2p network protocol (IPv4). Default: 18080, 28080 if 'testnet', 38080 if 'stagenet'"
complete -c monerod -l p2p-bind-ipv6-port -d "Port for p2p network protocol (IPv6). Default: 18080, 28080 if 'testnet', 38080 if 'stagenet'"
-complete -c monerod -l p2p-use-ipv6 -d "Enable IPv6 for p2p"
+complete -c monerod -l p2p-ignore-ipv6 -d "Ignore unsuccessful IPv6 bind for p2p"
complete -c monerod -l p2p-ignore-ipv4 -d "Ignore unsuccessful IPv4 bind for p2p"
complete -c monerod -l p2p-external-port -r -d "External port for p2p network protocol (if port forwarding used with NAT). Default: 0"
complete -c monerod -l allow-local-ip -d "Allow local ip add to peer list, mostly in debug purposes"
@@ -92,7 +92,7 @@ complete -c monerod -l rpc-bind-ipv4-address -r -d "Specify IPv4 address to bind
complete -c monerod -l rpc-bind-ipv6-address -r -d "Specify IPv6 address to bind RPC server. Default: ::1"
complete -c monerod -l rpc-restricted-bind-ipv4-address -r -d "Specify IPv4 address to bind restricted RPC server. Default: 127.0.0.1"
complete -c monerod -l rpc-restricted-bind-ipv6-address -r -d "Specify IPv6 address to bind restricted RPC server. Default: ::1"
-complete -c monerod -l rpc-use-ipv6 -d "Allow IPv6 for RPC"
+complete -c monerod -l rpc-ignore-ipv6 -d "Ignore unsuccessful IPv6 bind for RPC"
complete -c monerod -l rpc-ignore-ipv4 -d "Ignore unsuccessful IPv4 bind for RPC"
complete -c monerod -l rpc-login -d "Specify username[:password] required for RPC server"
complete -c monerod -l confirm-external-bind -d "Confirm rpc-bind-ipv4-address value is NOT a loopback (local) IP"