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Code Issues Releases Activity

meshnets.yggaddress added

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This commit is contained in:
orignal 2021-02-01 18:00:03 -05:00
parent bfb1380dd2
commit ace80c29e7
5 changed files with 23 additions and 8 deletions
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21
daemon/Daemon.cpp
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@ -148,11 +148,24 @@ namespace i2p
boost::asio::ip::address_v6 yggaddr;
if (ygg)
{
yggaddr = i2p::util::net::GetYggdrasilAddress ();
if (yggaddr.is_unspecified ())
std::string yggaddress; i2p::config::GetOption ("meshnets.yggaddress", yggaddress);
if (!yggaddress.empty ())
{
LogPrint(eLogWarning, "Daemon: Yggdrasil is not running. Disabled");
ygg = false;
yggaddr = boost::asio::ip::address_v6::from_string (yggaddress);
if (yggaddr.is_unspecified () || i2p::util::net::GetMTU (yggaddr) != 0xFFFF) // ygg's MTU is always 65535
{
LogPrint(eLogWarning, "Daemon: Can't find Yggdrasil address ", yggaddress);
ygg = false;
}
}
else
{
yggaddr = i2p::util::net::GetYggdrasilAddress ();
if (yggaddr.is_unspecified ())
{
LogPrint(eLogWarning, "Daemon: Yggdrasil is not running. Disabled");
ygg = false;
}
}
}

1
libi2pd/Config.cpp
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@ -279,6 +279,7 @@ namespace config {
options_description meshnets("Meshnet transports options");
meshnets.add_options()
("meshnets.yggdrasil", bool_switch()->default_value(false), "Support transports through the Yggdrasil (deafult: false)")
("meshnets.yggaddress", value<std::string>()->default_value(""), "Yggdrasil address to publish")
;
m_OptionsDesc

3
libi2pd/RouterInfo.cpp
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@ -980,7 +980,8 @@ namespace data
return GetAddress (
[](std::shared_ptr<const RouterInfo::Address> address)->bool
{
return address->IsPublishedNTCP2 () && address->host.is_v6 ();
return address->IsPublishedNTCP2 () && address->host.is_v6 () &&
!i2p::util::net::IsYggdrasilAddress (address->host);
});
}

4
libi2pd/util.cpp
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@ -461,7 +461,7 @@ namespace net
#endif
}
bool IsInReservedRange (const boost::asio::ip::address& host, bool checkYggdrasil)
bool IsInReservedRange (const boost::asio::ip::address& host)
{
// https://en.wikipedia.org/wiki/Reserved_IP_addresses
if(host.is_v4())
@ -502,7 +502,7 @@ namespace net
if (ipv6_address >= it.first && ipv6_address <= it.second)
return true;
}
if (checkYggdrasil && IsYggdrasilAddress (ipv6_address.data ())) // yggdrasil?
if (IsYggdrasilAddress (ipv6_address.data ())) // yggdrasil?
return true;
}
return false;

2
libi2pd/util.h
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@ -189,7 +189,7 @@ namespace util
int GetMTU (const boost::asio::ip::address& localAddress);
const boost::asio::ip::address GetInterfaceAddress (const std::string & ifname, bool ipv6=false);
boost::asio::ip::address_v6 GetYggdrasilAddress ();
bool IsInReservedRange (const boost::asio::ip::address& host, bool checkYggdrasil = true);
bool IsInReservedRange (const boost::asio::ip::address& host);
bool IsYggdrasilAddress (const boost::asio::ip::address& addr);
}
}