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Merge pull request #2376

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e3680b69 Rename m_listenning_port to m_listening_port (MaxXor)
a1ea475f Delete UPnP port mapping on exit (MaxXor)
This commit is contained in:
Riccardo Spagni 2017-09-20 21:33:21 +02:00
commit 75563db6e3
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GPG Key ID: 55432DF31CCD4FCD
2 changed files with 102 additions and 48 deletions
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6
src/p2p/net_node.h
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@ -105,7 +105,7 @@ namespace nodetool
bool init(const boost::program_options::variables_map& vm); bool init(const boost::program_options::variables_map& vm);
bool deinit(); bool deinit();
bool send_stop_signal(); bool send_stop_signal();
uint32_t get_this_peer_port(){return m_listenning_port;} uint32_t get_this_peer_port(){return m_listening_port;}
t_payload_net_handler& get_payload_object(); t_payload_net_handler& get_payload_object();
template <class Archive, class t_version_type> template <class Archive, class t_version_type>
@ -218,6 +218,8 @@ namespace nodetool
bool is_peer_used(const peerlist_entry& peer); bool is_peer_used(const peerlist_entry& peer);
bool is_peer_used(const anchor_peerlist_entry& peer); bool is_peer_used(const anchor_peerlist_entry& peer);
bool is_addr_connected(const epee::net_utils::network_address& peer); bool is_addr_connected(const epee::net_utils::network_address& peer);
void add_upnp_port_mapping(uint32_t port);
void delete_upnp_port_mapping(uint32_t port);
template<class t_callback> template<class t_callback>
bool try_ping(basic_node_data& node_data, p2p_connection_context& context, t_callback cb); bool try_ping(basic_node_data& node_data, p2p_connection_context& context, t_callback cb);
bool try_get_support_flags(const p2p_connection_context& context, std::function<void(p2p_connection_context&, const uint32_t&)> f); bool try_get_support_flags(const p2p_connection_context& context, std::function<void(p2p_connection_context&, const uint32_t&)> f);
@ -287,7 +289,7 @@ namespace nodetool
bool m_have_address; bool m_have_address;
bool m_first_connection_maker_call; bool m_first_connection_maker_call;
uint32_t m_listenning_port; uint32_t m_listening_port;
uint32_t m_external_port; uint32_t m_external_port;
uint32_t m_ip_address; uint32_t m_ip_address;
bool m_allow_local_ip; bool m_allow_local_ip;

144
src/p2p/net_node.inl
View File

@ -573,55 +573,15 @@ namespace nodetool
res = m_net_server.init_server(m_port, m_bind_ip); res = m_net_server.init_server(m_port, m_bind_ip);
CHECK_AND_ASSERT_MES(res, false, "Failed to bind server"); CHECK_AND_ASSERT_MES(res, false, "Failed to bind server");
m_listenning_port = m_net_server.get_binded_port(); m_listening_port = m_net_server.get_binded_port();
MLOG_GREEN(el::Level::Info, "Net service bound to " << m_bind_ip << ":" << m_listenning_port); MLOG_GREEN(el::Level::Info, "Net service bound to " << m_bind_ip << ":" << m_listening_port);
if(m_external_port) if(m_external_port)
MDEBUG("External port defined as " << m_external_port); MDEBUG("External port defined as " << m_external_port);
// Add UPnP port mapping // add UPnP port mapping
if(m_no_igd == false) { if(!m_no_igd)
MDEBUG("Attempting to add IGD port mapping."); add_upnp_port_mapping(m_listening_port);
int result;
#if MINIUPNPC_API_VERSION > 13
// default according to miniupnpc.h
unsigned char ttl = 2;
UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, ttl, &result);
#else
UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, &result);
#endif
UPNPUrls urls;
IGDdatas igdData;
char lanAddress[64];
result = UPNP_GetValidIGD(deviceList, &urls, &igdData, lanAddress, sizeof lanAddress);
freeUPNPDevlist(deviceList);
if (result != 0) {
if (result == 1) {
std::ostringstream portString;
portString << m_listenning_port;
// Delete the port mapping before we create it, just in case we have dangling port mapping from the daemon not being shut down correctly
UPNP_DeletePortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), "TCP", 0);
int portMappingResult;
portMappingResult = UPNP_AddPortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), portString.str().c_str(), lanAddress, CRYPTONOTE_NAME, "TCP", 0, "0");
if (portMappingResult != 0) {
LOG_ERROR("UPNP_AddPortMapping failed, error: " << strupnperror(portMappingResult));
} else {
MLOG_GREEN(el::Level::Info, "Added IGD port mapping.");
}
} else if (result == 2) {
MWARNING("IGD was found but reported as not connected.");
} else if (result == 3) {
MWARNING("UPnP device was found but not recognized as IGD.");
} else {
MWARNING("UPNP_GetValidIGD returned an unknown result code.");
}
FreeUPNPUrls(&urls);
} else {
MINFO("No IGD was found.");
}
}
return res; return res;
} }
//----------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------
@ -688,6 +648,9 @@ namespace nodetool
kill(); kill();
m_peerlist.deinit(); m_peerlist.deinit();
m_net_server.deinit_server(); m_net_server.deinit_server();
// remove UPnP port mapping
if(!m_no_igd)
delete_upnp_port_mapping(m_listening_port);
return store_config(); return store_config();
} }
//----------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------
@ -1389,7 +1352,7 @@ namespace nodetool
node_data.local_time = local_time; node_data.local_time = local_time;
node_data.peer_id = m_config.m_peer_id; node_data.peer_id = m_config.m_peer_id;
if(!m_hide_my_port) if(!m_hide_my_port)
node_data.my_port = m_external_port ? m_external_port : m_listenning_port; node_data.my_port = m_external_port ? m_external_port : m_listening_port;
else else
node_data.my_port = 0; node_data.my_port = 0;
node_data.network_id = m_network_id; node_data.network_id = m_network_id;
@ -1973,4 +1936,93 @@ namespace nodetool
return true; return true;
} }
template<class t_payload_net_handler>
void node_server<t_payload_net_handler>::add_upnp_port_mapping(uint32_t port)
{
MDEBUG("Attempting to add IGD port mapping.");
int result;
#if MINIUPNPC_API_VERSION > 13
// default according to miniupnpc.h
unsigned char ttl = 2;
UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, ttl, &result);
#else
UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, &result);
#endif
UPNPUrls urls;
IGDdatas igdData;
char lanAddress[64];
result = UPNP_GetValidIGD(deviceList, &urls, &igdData, lanAddress, sizeof lanAddress);
freeUPNPDevlist(deviceList);
if (result != 0) {
if (result == 1) {
std::ostringstream portString;
portString << port;
// Delete the port mapping before we create it, just in case we have dangling port mapping from the daemon not being shut down correctly
UPNP_DeletePortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), "TCP", 0);
int portMappingResult;
portMappingResult = UPNP_AddPortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), portString.str().c_str(), lanAddress, CRYPTONOTE_NAME, "TCP", 0, "0");
if (portMappingResult != 0) {
LOG_ERROR("UPNP_AddPortMapping failed, error: " << strupnperror(portMappingResult));
} else {
MLOG_GREEN(el::Level::Info, "Added IGD port mapping.");
}
} else if (result == 2) {
MWARNING("IGD was found but reported as not connected.");
} else if (result == 3) {
MWARNING("UPnP device was found but not recognized as IGD.");
} else {
MWARNING("UPNP_GetValidIGD returned an unknown result code.");
}
FreeUPNPUrls(&urls);
} else {
MINFO("No IGD was found.");
}
}
template<class t_payload_net_handler>
void node_server<t_payload_net_handler>::delete_upnp_port_mapping(uint32_t port)
{
MDEBUG("Attempting to delete IGD port mapping.");
int result;
#if MINIUPNPC_API_VERSION > 13
// default according to miniupnpc.h
unsigned char ttl = 2;
UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, ttl, &result);
#else
UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, &result);
#endif
UPNPUrls urls;
IGDdatas igdData;
char lanAddress[64];
result = UPNP_GetValidIGD(deviceList, &urls, &igdData, lanAddress, sizeof lanAddress);
freeUPNPDevlist(deviceList);
if (result != 0) {
if (result == 1) {
std::ostringstream portString;
portString << port;
int portMappingResult;
portMappingResult = UPNP_DeletePortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), "TCP", 0);
if (portMappingResult != 0) {
LOG_ERROR("UPNP_DeletePortMapping failed, error: " << strupnperror(portMappingResult));
} else {
MLOG_GREEN(el::Level::Info, "Deleted IGD port mapping.");
}
} else if (result == 2) {
MWARNING("IGD was found but reported as not connected.");
} else if (result == 3) {
MWARNING("UPnP device was found but not recognized as IGD.");
} else {
MWARNING("UPNP_GetValidIGD returned an unknown result code.");
}
FreeUPNPUrls(&urls);
} else {
MINFO("No IGD was found.");
}
}
} }