2c1d3010d0
Builtin authentication plugin of DDS Security implementation was added. This plugin is the first implementation and it also contains the functions that are used initially in the secure communication sequence. The builtin authentication plugin implements authentication using a trusted Certificate Authority (CA). It performs mutual authentication between discovered participants using the RSA or ECDSA Digital Signature Algorithms and establishes a shared secret using Diffie-Hellman (DH) or Elliptic Curve Diffie-Hellman (ECDH) Key Agreement Methods. DDS Security core component is introduced with this commit. DDSI and other builtin plugins will also use the security core. Like all builtin plugins, dds security authentication plugin is a shared library for providing dynamic library loading on runtime. So that, dds participants can use different plugin implementations with different configurations. Authentication plugin uses ddsrt functions. ddsrt is not expected to be a shared library and statically adding ddsrt objects to authentication library produces linkage errors in windows. So, dynamically linking authentication plugin to ddc library is decided. Another decision should be taken for the platforms that are not supporting dynamic libraries later. Signed-off-by: Kurtulus Oksuztepe <kurtulus.oksuztepe@adlinktech.com>
112 lines
3.7 KiB
CMake
112 lines
3.7 KiB
CMake
#
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# Copyright(c) 2006 to 2018 ADLINK Technology Limited and others
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#
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# This program and the accompanying materials are made available under the
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# terms of the Eclipse Public License v. 2.0 which is available at
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# http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
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# v. 1.0 which is available at
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# http://www.eclipse.org/org/documents/edl-v10.php.
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#
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# SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
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#
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include (GenerateExportHeader)
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FUNCTION(PREPEND var prefix)
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SET(listVar "")
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FOREACH(f ${ARGN})
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LIST(APPEND listVar "${prefix}/${f}")
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ENDFOREACH(f)
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SET(${var} "${listVar}" PARENT_SCOPE)
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ENDFUNCTION(PREPEND)
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if (BUILD_SHARED_LIBS OR NOT DEFINED BUILD_SHARED_LIBS)
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add_library(ddsc SHARED)
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else()
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add_library(ddsc)
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endif()
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add_definitions(-DDDSI_INCLUDE_NETWORK_PARTITIONS -DDDSI_INCLUDE_SSM)
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# OpenSSL is huge, raising the RSS by 1MB or so, and moreover find_package(OpenSSL) causes
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# trouble on some older CMake versions that otherwise work fine, so provide an option to avoid
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# all OpenSSL related things.
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#
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# Historically the option was DDSC_ENABLE_OPENSSL so make some allowance for those who are
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# currently relying on it.
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option(ENABLE_SSL "Enable openssl support" ON)
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option(DDSC_ENABLE_OPENSSL "Deprecated: please use ENABLE_SSL instead" ON)
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if(NOT DDSC_ENABLE_OPENSSL)
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message(ERROR "DDSC_ENABLE_OPENSSL is deprecated, please use ENABLE_SSL instead")
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set(ENABLE_SSL OFF)
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endif()
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if(ENABLE_SSL)
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find_package(OpenSSL)
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if(OPENSSL_FOUND)
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add_definitions(-DDDSI_INCLUDE_SSL)
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target_link_libraries(ddsc PRIVATE OpenSSL::SSL)
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if(CMAKE_GENERATOR MATCHES "Visual Studio")
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set_target_properties(ddsc PROPERTIES LINK_FLAGS "/ignore:4099")
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endif()
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message(STATUS "Building with OpenSSL support")
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else()
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message(STATUS "Building without OpenSSL support")
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endif()
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endif()
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# Support the OMG DDS Security within ddsc adds quite a bit of code.
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option(ENABLE_SECURITY "Enable OMG DDS Security support" ON)
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if(NOT ENABLE_SECURITY)
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message(STATUS "Building without OMG DDS Security support")
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else()
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add_definitions(-DDDSI_INCLUDE_SECURITY)
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target_link_libraries(ddsc PRIVATE security_core)
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target_include_directories(
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ddsc PUBLIC
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$<BUILD_INTERFACE:$<TARGET_PROPERTY:security_api,INTERFACE_INCLUDE_DIRECTORIES>>)
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endif()
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include(ddsi/CMakeLists.txt)
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include(ddsc/CMakeLists.txt)
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target_link_libraries(ddsc PRIVATE ddsrt)
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target_compile_definitions(
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ddsc PUBLIC
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$<BUILD_INTERFACE:$<TARGET_PROPERTY:ddsrt,INTERFACE_COMPILE_DEFINITIONS>>)
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target_include_directories(
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ddsc PUBLIC
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$<BUILD_INTERFACE:$<TARGET_PROPERTY:ddsrt,INTERFACE_INCLUDE_DIRECTORIES>>)
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# SOVERSION should increase on incompatible ABI change
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set_target_properties(ddsc PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR})
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# Create a pseudo-target that other targets (i.e. examples, tests) can depend
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# on and can also be provided as import-target by a package-file when building
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# those targets outside the regular Cyclone build-tree (i.e. the installed tree)
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add_library(${PROJECT_NAME}::ddsc ALIAS ddsc)
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install(
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TARGETS ddsc
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EXPORT "${PROJECT_NAME}"
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RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT lib
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LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" COMPONENT lib
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ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" COMPONENT lib
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)
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if(BUILD_IDLC)
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add_subdirectory(xtests)
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endif()
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if(BUILD_DOCS)
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set(DOXYGEN_GENERATE_HTML NO)
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set(DOXYGEN_GENERATE_XML YES)
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set(DOXYGEN_EXCLUDE_PATTERNS "*/tests/*")
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set(DOXYGEN_MACRO_EXPANSION YES)
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set(DOXYGEN_PREDEFINED
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"__restrict="
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"__attribute__="
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"__declspec(x)="
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"DDS_EXPORT="
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"DDS_DEPRECATED_EXPORT=")
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find_package(Doxygen REQUIRED)
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doxygen_add_docs(ddsc_api_docs "ddsc/include")
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endif()
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