lokinet/llarp/apple/vpn_platform.hpp

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Apple OS interface cleanup & refactoring - Add a C callback interface (context_wrapper.h) between lokinet and the objective-C code so that: - we can use objective-C (rather than objective-C++), which seems more likely to be supported by Apple into the future; - we minimize the amount of code that needs to be aware of the Apple APIs. - this replaces apple logger objective c++ implementation with a plain c++ implementation that takes a very simple C callback (provided from the obj-c code) to actually make the call to NSLog. - Add various documentation to the code of what is going on. - Send all DNS traffic to the primary IP on the tun interface. The match prefixes simply don't work as advertised, and have weird shit (like even if you get it working for some domains, "instagram.com" still doesn't because of god-knows-what Apple internal politics). - Drop the dns proxy code as we don't need it anymore. - Don't use 9.9.9.9 for default DNS. (We might consider the unfiltered 9.9.9.10 as an alternative default, but if we do it should be a global lokinet change rather than a Mac-specific change). - Parse a lokinet.ini in the data directory, if it exists. (Since we are sandboxed, it is an app-specific "home" directory so is probably buried god knows where, but at least the GUI ought to be able to get it to let users add things to it). - This commit also adds a swift version of the PacketTunnelProvider glue, which ought to work in theory, but the *tooling* for cmake is so underdeveloped that I couldn't find any way to actually get the damn thing working. So I'm committing it here anyway (and will revert it away in the next commit) in case we someday want to switch to it. -
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#pragma once
#include "route_manager.hpp"
#include "vpn_interface.hpp"
#include <llarp/vpn/platform.hpp>
Apple OS interface cleanup & refactoring - Add a C callback interface (context_wrapper.h) between lokinet and the objective-C code so that: - we can use objective-C (rather than objective-C++), which seems more likely to be supported by Apple into the future; - we minimize the amount of code that needs to be aware of the Apple APIs. - this replaces apple logger objective c++ implementation with a plain c++ implementation that takes a very simple C callback (provided from the obj-c code) to actually make the call to NSLog. - Add various documentation to the code of what is going on. - Send all DNS traffic to the primary IP on the tun interface. The match prefixes simply don't work as advertised, and have weird shit (like even if you get it working for some domains, "instagram.com" still doesn't because of god-knows-what Apple internal politics). - Drop the dns proxy code as we don't need it anymore. - Don't use 9.9.9.9 for default DNS. (We might consider the unfiltered 9.9.9.10 as an alternative default, but if we do it should be a global lokinet change rather than a Mac-specific change). - Parse a lokinet.ini in the data directory, if it exists. (Since we are sandboxed, it is an app-specific "home" directory so is probably buried god knows where, but at least the GUI ought to be able to get it to let users add things to it). - This commit also adds a swift version of the PacketTunnelProvider glue, which ought to work in theory, but the *tooling* for cmake is so underdeveloped that I couldn't find any way to actually get the damn thing working. So I'm committing it here anyway (and will revert it away in the next commit) in case we someday want to switch to it. -
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namespace llarp::apple
{
class VPNPlatform final : public vpn::Platform
{
public:
explicit VPNPlatform(
Context& ctx,
VPNInterface::packet_write_callback packet_writer,
VPNInterface::on_readable_callback on_readable,
llarp_route_callbacks route_callbacks,
void* callback_context);
Apple OS interface cleanup & refactoring - Add a C callback interface (context_wrapper.h) between lokinet and the objective-C code so that: - we can use objective-C (rather than objective-C++), which seems more likely to be supported by Apple into the future; - we minimize the amount of code that needs to be aware of the Apple APIs. - this replaces apple logger objective c++ implementation with a plain c++ implementation that takes a very simple C callback (provided from the obj-c code) to actually make the call to NSLog. - Add various documentation to the code of what is going on. - Send all DNS traffic to the primary IP on the tun interface. The match prefixes simply don't work as advertised, and have weird shit (like even if you get it working for some domains, "instagram.com" still doesn't because of god-knows-what Apple internal politics). - Drop the dns proxy code as we don't need it anymore. - Don't use 9.9.9.9 for default DNS. (We might consider the unfiltered 9.9.9.10 as an alternative default, but if we do it should be a global lokinet change rather than a Mac-specific change). - Parse a lokinet.ini in the data directory, if it exists. (Since we are sandboxed, it is an app-specific "home" directory so is probably buried god knows where, but at least the GUI ought to be able to get it to let users add things to it). - This commit also adds a swift version of the PacketTunnelProvider glue, which ought to work in theory, but the *tooling* for cmake is so underdeveloped that I couldn't find any way to actually get the damn thing working. So I'm committing it here anyway (and will revert it away in the next commit) in case we someday want to switch to it. -
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std::shared_ptr<vpn::NetworkInterface>
ObtainInterface(vpn::InterfaceInfo, Router*) override;
Apple OS interface cleanup & refactoring - Add a C callback interface (context_wrapper.h) between lokinet and the objective-C code so that: - we can use objective-C (rather than objective-C++), which seems more likely to be supported by Apple into the future; - we minimize the amount of code that needs to be aware of the Apple APIs. - this replaces apple logger objective c++ implementation with a plain c++ implementation that takes a very simple C callback (provided from the obj-c code) to actually make the call to NSLog. - Add various documentation to the code of what is going on. - Send all DNS traffic to the primary IP on the tun interface. The match prefixes simply don't work as advertised, and have weird shit (like even if you get it working for some domains, "instagram.com" still doesn't because of god-knows-what Apple internal politics). - Drop the dns proxy code as we don't need it anymore. - Don't use 9.9.9.9 for default DNS. (We might consider the unfiltered 9.9.9.10 as an alternative default, but if we do it should be a global lokinet change rather than a Mac-specific change). - Parse a lokinet.ini in the data directory, if it exists. (Since we are sandboxed, it is an app-specific "home" directory so is probably buried god knows where, but at least the GUI ought to be able to get it to let users add things to it). - This commit also adds a swift version of the PacketTunnelProvider glue, which ought to work in theory, but the *tooling* for cmake is so underdeveloped that I couldn't find any way to actually get the damn thing working. So I'm committing it here anyway (and will revert it away in the next commit) in case we someday want to switch to it. -
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vpn::AbstractRouteManager&
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RouteManager() override
{
return _route_manager;
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}
Apple OS interface cleanup & refactoring - Add a C callback interface (context_wrapper.h) between lokinet and the objective-C code so that: - we can use objective-C (rather than objective-C++), which seems more likely to be supported by Apple into the future; - we minimize the amount of code that needs to be aware of the Apple APIs. - this replaces apple logger objective c++ implementation with a plain c++ implementation that takes a very simple C callback (provided from the obj-c code) to actually make the call to NSLog. - Add various documentation to the code of what is going on. - Send all DNS traffic to the primary IP on the tun interface. The match prefixes simply don't work as advertised, and have weird shit (like even if you get it working for some domains, "instagram.com" still doesn't because of god-knows-what Apple internal politics). - Drop the dns proxy code as we don't need it anymore. - Don't use 9.9.9.9 for default DNS. (We might consider the unfiltered 9.9.9.10 as an alternative default, but if we do it should be a global lokinet change rather than a Mac-specific change). - Parse a lokinet.ini in the data directory, if it exists. (Since we are sandboxed, it is an app-specific "home" directory so is probably buried god knows where, but at least the GUI ought to be able to get it to let users add things to it). - This commit also adds a swift version of the PacketTunnelProvider glue, which ought to work in theory, but the *tooling* for cmake is so underdeveloped that I couldn't find any way to actually get the damn thing working. So I'm committing it here anyway (and will revert it away in the next commit) in case we someday want to switch to it. -
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private:
Context& _context;
apple::RouteManager _route_manager;
VPNInterface::packet_write_callback _packet_writer;
VPNInterface::on_readable_callback _read_cb;
Apple OS interface cleanup & refactoring - Add a C callback interface (context_wrapper.h) between lokinet and the objective-C code so that: - we can use objective-C (rather than objective-C++), which seems more likely to be supported by Apple into the future; - we minimize the amount of code that needs to be aware of the Apple APIs. - this replaces apple logger objective c++ implementation with a plain c++ implementation that takes a very simple C callback (provided from the obj-c code) to actually make the call to NSLog. - Add various documentation to the code of what is going on. - Send all DNS traffic to the primary IP on the tun interface. The match prefixes simply don't work as advertised, and have weird shit (like even if you get it working for some domains, "instagram.com" still doesn't because of god-knows-what Apple internal politics). - Drop the dns proxy code as we don't need it anymore. - Don't use 9.9.9.9 for default DNS. (We might consider the unfiltered 9.9.9.10 as an alternative default, but if we do it should be a global lokinet change rather than a Mac-specific change). - Parse a lokinet.ini in the data directory, if it exists. (Since we are sandboxed, it is an app-specific "home" directory so is probably buried god knows where, but at least the GUI ought to be able to get it to let users add things to it). - This commit also adds a swift version of the PacketTunnelProvider glue, which ought to work in theory, but the *tooling* for cmake is so underdeveloped that I couldn't find any way to actually get the damn thing working. So I'm committing it here anyway (and will revert it away in the next commit) in case we someday want to switch to it. -
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};
} // namespace llarp::apple