lokinet/llarp/apple/CMakeLists.txt

64 lines
2.1 KiB
CMake
Raw Normal View History

# 3.13+ so that we can add link libraries to parent targets
cmake_minimum_required(VERSION 3.13)
if (BUILD_SHARED_LIBS OR NOT BUILD_STATIC_DEPS OR NOT STATIC_LINK)
2022-08-12 22:57:00 +00:00
message(FATAL_ERROR "macOS builds require a full static build; perhaps use the contrib/mac.sh script to build?")
endif()
2022-08-06 18:12:29 +00:00
# god (steve jobs) made apple so that man may suffer
find_library(FOUNDATION Foundation REQUIRED)
find_library(NETEXT NetworkExtension REQUIRED)
find_library(COREFOUNDATION CoreFoundation REQUIRED)
2023-10-25 19:58:47 +00:00
target_link_libraries(lokinet-base INTERFACE ${FOUNDATION})
target_sources(lokinet-platform PRIVATE vpn_platform.cpp vpn_interface.cpp route_manager.cpp context_wrapper.cpp)
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. -
2021-08-25 23:28:58 +00:00
add_executable(lokinet-extension MACOSX_BUNDLE
PacketTunnelProvider.m
DNSTrampoline.m
)
2021-09-02 22:07:40 +00:00
enable_lto(lokinet-extension)
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. -
2021-08-25 23:28:58 +00:00
# -fobjc-arc enables automatic reference counting for objective-C code
# -e _NSExtensionMain because the appex has that instead of a `main` function entry point, of course.
target_compile_options(lokinet-extension PRIVATE -fobjc-arc)
if(MACOS_SYSTEM_EXTENSION)
target_compile_definitions(lokinet-extension PRIVATE MACOS_SYSTEM_EXTENSION)
2023-10-25 19:58:47 +00:00
target_compile_definitions(lokinet-base INTERFACE MACOS_SYSTEM_EXTENSION)
else()
target_link_options(lokinet-extension PRIVATE -e _NSExtensionMain)
endif()
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. -
2021-08-25 23:28:58 +00:00
if(MACOS_SYSTEM_EXTENSION)
set(bundle_ext systemextension)
set(product_type com.apple.product-type.system-extension)
else()
set(bundle_ext appex)
set(product_type com.apple.product-type.app-extension)
endif()
target_link_libraries(lokinet-extension PRIVATE
2023-10-25 19:43:32 +00:00
lokinet-core
${COREFOUNDATION}
${NETEXT})
set_target_properties(lokinet-extension PROPERTIES
BUNDLE TRUE
BUNDLE_EXTENSION ${bundle_ext}
OUTPUT_NAME org.lokinet.network-extension
MACOSX_BUNDLE_INFO_PLIST ${PROJECT_SOURCE_DIR}/contrib/macos/lokinet-extension.Info.plist.in
XCODE_PRODUCT_TYPE ${product_type}
)
if(CODESIGN AND CODESIGN_EXT_PROFILE)
add_custom_command(TARGET lokinet-extension
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${CODESIGN_EXT_PROFILE}
$<TARGET_BUNDLE_DIR:lokinet-extension>/Contents/embedded.provisionprofile
)
endif()