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Code Issues Releases Activity

create ipv4 and ipv6 NTCP2 addresses separately

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This commit is contained in:
orignal 2021-02-17 21:12:17 -05:00
parent 1ca0354cf2
commit d65bc068de
1 changed files with 34 additions and 37 deletions
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71
libi2pd/RouterContext.cpp
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@ -77,6 +77,12 @@ namespace i2p
std::string ifname; i2p::config::GetOption("ifname", ifname); std::string ifname; i2p::config::GetOption("ifname", ifname);
std::string ifname4; i2p::config::GetOption("ifname4", ifname4); std::string ifname4; i2p::config::GetOption("ifname4", ifname4);
std::string ifname6; i2p::config::GetOption("ifname6", ifname6); std::string ifname6; i2p::config::GetOption("ifname6", ifname6);
if ((ntcp2 || ygg) && !m_NTCP2Keys)
NewNTCP2Keys ();
bool ntcp2Published = false;
if (ntcp2)
i2p::config::GetOption("ntcp2.published", ntcp2Published);
uint8_t caps = 0; uint8_t caps = 0;
if (ipv4) if (ipv4)
{ {
@ -86,10 +92,16 @@ namespace i2p
else if (!nat && !ifname.empty()) else if (!nat && !ifname.empty())
/* bind to interface, we have no NAT so set external address too */ /* bind to interface, we have no NAT so set external address too */
host = i2p::util::net::GetInterfaceAddress(ifname, false).to_string(); // v4 host = i2p::util::net::GetInterfaceAddress(ifname, false).to_string(); // v4
if(ifname4.size()) if(ifname4.size())
host = i2p::util::net::GetInterfaceAddress(ifname4, false).to_string(); host = i2p::util::net::GetInterfaceAddress(ifname4, false).to_string();
if (ntcp2)
{
if (ntcp2Published)
m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address_v4::from_string (host), port);
else // add non-published NTCP2 address
routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv);
}
if (ssu) if (ssu)
{ {
routerInfo.AddSSUAddress (host.c_str(), port, nullptr); routerInfo.AddSSUAddress (host.c_str(), port, nullptr);
@ -103,16 +115,35 @@ namespace i2p
i2p::config::GetOption("host", host); i2p::config::GetOption("host", host);
else if (!ifname.empty()) else if (!ifname.empty())
host = i2p::util::net::GetInterfaceAddress(ifname, true).to_string(); // v6 host = i2p::util::net::GetInterfaceAddress(ifname, true).to_string(); // v6
if(ifname6.size()) if(ifname6.size())
host = i2p::util::net::GetInterfaceAddress(ifname6, true).to_string(); host = i2p::util::net::GetInterfaceAddress(ifname6, true).to_string();
if (ntcp2)
{
if (ntcp2Published)
{
std::string ntcp2Host;
if (!i2p::config::IsDefault ("ntcp2.addressv6"))
i2p::config::GetOption ("ntcp2.addressv6", ntcp2Host);
else
ntcp2Host = host;
routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address_v6::from_string (ntcp2Host), port);
}
else if (!ipv4) // no other ntcp2 addresses yet
routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv);
}
if (ssu) if (ssu)
{ {
routerInfo.AddSSUAddress (host.c_str(), port, nullptr); routerInfo.AddSSUAddress (host.c_str(), port, nullptr);
caps |= i2p::data::RouterInfo::eReachable; // R caps |= i2p::data::RouterInfo::eReachable; // R
} }
} }
if (ygg)
{
auto yggaddr = i2p::util::net::GetYggdrasilAddress ();
if (!yggaddr.is_unspecified ())
routerInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, yggaddr, port);
}
routerInfo.SetCaps (caps); // caps + L routerInfo.SetCaps (caps); // caps + L
routerInfo.SetProperty ("netId", std::to_string (m_NetID)); routerInfo.SetProperty ("netId", std::to_string (m_NetID));
@ -120,40 +151,6 @@ namespace i2p
routerInfo.CreateBuffer (m_Keys); routerInfo.CreateBuffer (m_Keys);
m_RouterInfo.SetRouterIdentity (GetIdentity ()); m_RouterInfo.SetRouterIdentity (GetIdentity ());
m_RouterInfo.Update (routerInfo.GetBuffer (), routerInfo.GetBufferLen ()); m_RouterInfo.Update (routerInfo.GetBuffer (), routerInfo.GetBufferLen ());
if (ntcp2) // we don't store iv in the address if non published so we must update it from keys
{
if (!m_NTCP2Keys) NewNTCP2Keys ();
bool published; i2p::config::GetOption("ntcp2.published", published);
if (ipv4 || !published) UpdateNTCP2Address (true); // create not published NTCP2 address
if (published)
{
if (ipv4)
PublishNTCP2Address (port, true);
if (ipv6)
{
// add NTCP2 ipv6 address
std::string host = "::1";
if (!i2p::config::IsDefault ("ntcp2.addressv6"))
i2p::config::GetOption ("ntcp2.addressv6", host);
m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address_v6::from_string (host), port);
}
}
// enable added NTCP2 addresses
if (ipv4) m_RouterInfo.EnableV4 ();
if (ipv6) m_RouterInfo.EnableV6 ();
}
if (ygg)
{
auto yggaddr = i2p::util::net::GetYggdrasilAddress ();
if (!yggaddr.is_unspecified ())
{
if (!m_NTCP2Keys) NewNTCP2Keys ();
m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, yggaddr, port);
m_RouterInfo.EnableMesh ();
UpdateRouterInfo ();
}
}
} }
void RouterContext::UpdateRouterInfo () void RouterContext::UpdateRouterInfo ()