mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd synced 2024-11-10 08:00:38 +03:00
Code Issues Packages Projects Releases Wiki Activity

detect our ipv6 address

Browse Source
This commit is contained in:
orignal 2019-05-23 15:59:44 -04:00
parent af33df3004
commit 354c9187db
5 changed files with 30 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libi2pd/NetDb.cpp
View File

@ -1076,6 +1076,15 @@ namespace data
});
}
std::shared_ptr<const RouterInfo> NetDb::GetRandomSSUV6Router () const
{
return GetRandomRouter (
[](std::shared_ptr<const RouterInfo> router)->bool
{
return !router->IsHidden () && router->IsSSUV6 ();
});
}
std::shared_ptr<const RouterInfo> NetDb::GetRandomIntroducer () const
{
return GetRandomRouter (

1
libi2pd/NetDb.hpp
View File

@ -72,6 +72,7 @@ namespace data
std::shared_ptr<const RouterInfo> GetRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const;
std::shared_ptr<const RouterInfo> GetHighBandwidthRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const;
std::shared_ptr<const RouterInfo> GetRandomPeerTestRouter (bool v4only = true) const;
std::shared_ptr<const RouterInfo> GetRandomSSUV6Router () const; // TODO: change to v6 peer test later
std::shared_ptr<const RouterInfo> GetRandomIntroducer () const;
std::shared_ptr<const RouterInfo> GetClosestFloodfill (const IdentHash& destination, const std::set<IdentHash>& excluded, bool closeThanUsOnly = false) const;
std::vector<IdentHash> GetClosestFloodfills (const IdentHash& destination, size_t num,

5
libi2pd/RouterInfo.cpp
View File

@ -808,6 +808,11 @@ namespace data
return m_SupportedTransports & (eSSUV4 | eSSUV6);
}
bool RouterInfo::IsSSUV6 () const
{
return m_SupportedTransports & eSSUV6;
}
bool RouterInfo::IsNTCP2 (bool v4only) const
{
if (v4only)

1
libi2pd/RouterInfo.h
View File

@ -161,6 +161,7 @@ namespace data
bool IsReachable () const { return m_Caps & Caps::eReachable; };
bool IsNTCP (bool v4only = true) const;
bool IsSSU (bool v4only = true) const;
bool IsSSUV6 () const;
bool IsNTCP2 (bool v4only = true) const;
bool IsV6 () const;
bool IsV4 () const;

14
libi2pd/Transports.cpp
View File

@ -552,6 +552,20 @@ namespace transport
m_SSUServer->CreateSession (router); // no peer test
}
}
if (i2p::context.SupportsV6 ())
{
// try to connect to few v6 addresses to get our address back
for (int i = 0; i < 3; i++)
{
auto router = i2p::data::netdb.GetRandomSSUV6Router ();
if (router)
{
auto addr = router->GetSSUV6Address ();
if (addr)
m_SSUServer->CreateDirectSession (router, { addr->host, (uint16_t)addr->port }, false);
}
}
}
}
else
LogPrint (eLogError, "Transports: Can't detect external IP. SSU is not available");