mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-15 12:13:24 +00:00
871c3e3281
* wintun vpn platform for windows
* bundle config snippets into nsis installer for exit node, keyfile persisting, reduced hops mode.
* use wintun for vpn platform
* isolate all windows platform specific code into their own compilation units and libraries
* split up internal libraries into more specific components
* rename liblokinet.a target to liblokinet-amalgum.a to elimiate ambiguity with liblokinet.so
* DNS platform for win32
* rename llarp/ev/ev_libuv.{c,h}pp to llarp/ev/libuv.{c,h}pp as the old name was idiotic
* split up net platform into win32 and posix specific compilation units
* rename lokinet_init.c to easter_eggs.cpp as that is what they are for and it does not need to be a c compilation target
* add cmake option STRIP_SYMBOLS for seperating out debug symbols for windows builds
* intercept dns traffic on all interfaces on windows using windivert and feed it into lokinet
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
#pragma once
|
|
#include <string>
|
|
#include <memory>
|
|
#include <llarp/net/sock_addr.hpp>
|
|
#include <llarp/util/logging.hpp>
|
|
#include <stdexcept>
|
|
|
|
#ifndef _WIN32
|
|
#include <net/if.h>
|
|
#endif
|
|
|
|
namespace llarp::dns
|
|
{
|
|
/// sets dns settings in a platform dependant way
|
|
class I_Platform
|
|
{
|
|
public:
|
|
virtual ~I_Platform() = default;
|
|
|
|
/// Attempts to set lokinet as the DNS server.
|
|
/// throws if unsupported or fails.
|
|
///
|
|
///
|
|
/// \param if_index -- the interface index to which we add the DNS servers, this can be gotten
|
|
/// from the interface name e.g. lokitun0 (Typically tun_endpoint.GetIfName().) and then put
|
|
/// through if_nametoindex().
|
|
/// \param dns -- the listening address of the lokinet DNS server
|
|
/// \param global -- whether to set up lokinet for all DNS queries (true) or just .loki & .snode
|
|
/// addresses (false).
|
|
virtual void
|
|
set_resolver(unsigned int if_index, llarp::SockAddr dns, bool global) = 0;
|
|
};
|
|
|
|
/// a dns platform does silently does nothing, successfully
|
|
class Null_Platform : public I_Platform
|
|
{
|
|
public:
|
|
~Null_Platform() override = default;
|
|
void
|
|
set_resolver(unsigned int, llarp::SockAddr, bool) override
|
|
{}
|
|
};
|
|
|
|
/// a collection of dns platforms that are tried in order when setting dns
|
|
class Multi_Platform : public I_Platform
|
|
{
|
|
std::vector<std::unique_ptr<I_Platform>> m_Impls;
|
|
|
|
public:
|
|
~Multi_Platform() override = default;
|
|
/// add a platform to be owned
|
|
void
|
|
add_impl(std::unique_ptr<I_Platform> impl);
|
|
|
|
/// try all owned platforms to set the resolver, throws if none of them work
|
|
void
|
|
set_resolver(unsigned int if_index, llarp::SockAddr dns, bool global) override;
|
|
};
|
|
} // namespace llarp::dns
|