Adding network extenstionn, fixing cmake.

Botan cmake changes, cmake APPLE/IOS fixes, wireguard added, Currently removed openvpn implementation, once wireguard is stable then will add openVPN framework. Current progress is it is generating xcode project using mkdir build-ios /Users/shahzainali/Qt/6.4.1/ios/bin/qt-cmake . -B build-ios -GXcode Need to select team only for Network extension only. select AmneizaVPN to run. current issue is related to Botan.
2022-12-01 20:26:45 +05:00 · 2022-12-01 20:26:45 +05:00 · 5fc34e643c
commit 5fc34e643c
parent 20cb62483f
9 changed files with 490 additions and 158 deletions
--- a/client/ios/networkextension/CMakeLists.txt
+++ b/client/ios/networkextension/CMakeLists.txt
@ -0,0 +1,105 @@
+enable_language(Swift)
+
+add_executable(networkextension)
+set_target_properties(networkextension PROPERTIES
+    OUTPUT_NAME "AmneziaVPNNetworkExtension"
+    XCODE_PRODUCT_TYPE com.apple.product-type.app-extension
+    BUNDLE_EXTENSION appex
+    MACOSX_BUNDLE ON
+    MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist.in
+    MACOSX_BUNDLE_BUNDLE_NAME "AmneziaVPNNetworkExtension"
+    MACOSX_BUNDLE_BUNDLE_VERSION "${BUILD_ID}"
+    MACOSX_BUNDLE_COPYRIGHT "MPL-2.0"
+    MACOSX_BUNDLE_GUI_IDENTIFIER "${BUILD_IOS_APP_IDENTIFIER}.network-extension"
+    MACOSX_BUNDLE_INFO_STRING "MozillaVPNNetworkExtension"
+    MACOSX_BUNDLE_LONG_VERSION_STRING "${CMAKE_PROJECT_VERSION}-${BUILD_ID}"
+    MACOSX_BUNDLE_SHORT_VERSION_STRING "${CMAKE_PROJECT_VERSION}"
+    XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER "${BUILD_IOS_APP_IDENTIFIER}.network-extension"
+    XCODE_ATTRIBUTE_SWIFT_VERSION "5.0"
+    XCODE_ATTRIBUTE_CLANG_ENABLE_MODULES "YES"
+    XCODE_ATTRIBUTE_SWIFT_OBJC_BRIDGING_HEADER "${CMAKE_CURRENT_SOURCE_DIR}/WireGuardNetworkExtension-Bridging-Header.h"
+    XCODE_ATTRIBUTE_SWIFT_PRECOMPILE_BRIDGING_HEADER "NO"
+    XCODE_ATTRIBUTE_APPLICATION_EXTENSION_API_ONLY "YES"
+    XCODE_ATTRIBUTE_ENABLE_BITCODE "NO"
+    XCODE_ATTRIBUTE_CODE_SIGN_ENTITLEMENTS ${CMAKE_CURRENT_SOURCE_DIR}/AmneziaVPNNetworkExtension.entitlements
+)
+
+find_library(FW_ASSETS_LIBRARY AssetsLibrary)
+find_library(FW_MOBILE_CORE MobileCoreServices)
+find_library(FW_UI_KIT UIKit)
+
+target_link_libraries(networkextension PRIVATE ${FW_ASSETS_LIBRARY})
+target_link_libraries(networkextension PRIVATE ${FW_MOBILE_CORE})
+target_link_libraries(networkextension PRIVATE ${FW_UI_KIT})
+
+target_compile_options(networkextension PRIVATE -DGROUP_ID=\"${BUILD_IOS_GROUP_IDENTIFIER}\")
+target_compile_options(networkextension PRIVATE -DNETWORK_EXTENSION=1)
+
+set(WG_APPLE_SOURCE_DIR ${CMAKE_SOURCE_DIR}/3rd/wireguard-apple/Sources)
+
+target_sources(networkextension PRIVATE
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/WireGuardAdapter.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/PacketTunnelSettingsGenerator.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/DNSResolver.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardNetworkExtension/ErrorNotifier.swift
+    ${WG_APPLE_SOURCE_DIR}/Shared/Keychain.swift
+    ${WG_APPLE_SOURCE_DIR}/Shared/Model/TunnelConfiguration+WgQuickConfig.swift
+    ${WG_APPLE_SOURCE_DIR}/Shared/Model/NETunnelProviderProtocol+Extension.swift
+    ${WG_APPLE_SOURCE_DIR}/Shared/Model/String+ArrayConversion.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/TunnelConfiguration.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/IPAddressRange.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/Endpoint.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/DNSServer.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/InterfaceConfiguration.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/PeerConfiguration.swift
+    ${WG_APPLE_SOURCE_DIR}/Shared/FileManager+Extension.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKitC/x25519.c
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/Array+ConcurrentMap.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/IPAddress+AddrInfo.swift
+    ${WG_APPLE_SOURCE_DIR}/WireGuardKit/PrivateKey.swift
+    ${CMAKE_SOURCE_DIR}/platforms/ios/iostunnel.swift
+    ${CMAKE_SOURCE_DIR}/platforms/ios/iosglue.mm
+    ${CMAKE_SOURCE_DIR}/platforms/ios/ioslogger.swift
+)
+
+## Build wireguard-go-version.h
+execute_process(
+    COMMAND go list -m golang.zx2c4.com/wireguard
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/3rd/wireguard-apple/Sources/WireGuardKitGo
+    OUTPUT_VARIABLE WG_VERSION_FULL
+)
+string(REGEX REPLACE ".*v\([0-9.]*\).*" "\\1" WG_VERSION_STRING 1.1.1)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/wireguard-go-version.h.in
+               ${CMAKE_CURRENT_BINARY_DIR}/wireguard-go-version.h)
+target_sources(networkextension PRIVATE
+    ${CMAKE_CURRENT_BINARY_DIR}/wireguard-go-version.h)
+
+target_include_directories(networkextension PRIVATE ${CMAKE_SOURCE_DIR})
+target_include_directories(networkextension PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
+
+## HACK: Build only the first architecture, this will break universal builds
+## for now, but they are already broken for mobile, which uses the arch to
+## determine iOS vs. simulator builds :)
+if(NOT CMAKE_OSX_ARCHITECTURES)
+    set(OSXARCH arm64)
+else()
+    list(GET CMAKE_OSX_ARCHITECTURES 0 OSXARCH)
+endif()
+
+## Build the wireguard go library
+## TODO: The upstream makefile also makes an attempt to patch the golang runtime
+## to provide the boot-time clock instead of an uptime clock. We should probably
+## make an attempt to do the same, somehow?
+include(${CMAKE_SOURCE_DIR}/src/cmake/golang.cmake)
+if(OSXARCH STREQUAL "x86_64")
+    set(GOARCH amd64)
+else()
+    set(GOARCH ${FIRST_OSX_ARCHITECTURE})
+endif()
+add_go_library(libwg-go ${CMAKE_SOURCE_DIR}/3rd/wireguard-apple/Sources/WireGuardKitGo/api-apple.go
+    GOOS ios
+    GOARCH ${GOARCH}
+    CGO_CFLAGS -arch ${OSXARCH}
+    CGO_LDFLAGS -arch ${OSXARCH}
+)
+target_link_libraries(networkextension PRIVATE libwg-go)