Create libpsa deployments
Currently we have libts to encapsulate the lower layers (RPC, driver
access). libts only provides low level APIs for accessing the
services and the users have to add a lot of code on top of the libts
APIs to actually use e.g. a PSA crypto service. This commit
encapsulates this code into a reusable library called libpsa in order
to make integration easier for users. It should be used on top of
libts and it provides convenient APIs to access PSA services.
Signed-off-by: Gabor Toth <gabor.toth2@arm.com>
Change-Id: Id6a16fbf4fbd8c9c9af036d06cfbd934b9ae95cf
diff --git a/deployments/libpsa/libpsa.cmake b/deployments/libpsa/libpsa.cmake
new file mode 100644
index 0000000..d5ca8e5
--- /dev/null
+++ b/deployments/libpsa/libpsa.cmake
@@ -0,0 +1,107 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2023, Arm Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+#-------------------------------------------------------------------------------
+
+#-------------------------------------------------------------------------------
+# The base build file shared between deployments of 'libpsa' for different
+# environments. libpsa provides an interface for accessing PSA API-s.
+# Building with each build type results in different postfix for the library.
+# For details, please refer to deployment.cmake.
+#-------------------------------------------------------------------------------
+
+#-------------------------------------------------------------------------------
+# Common API version implemented by all libpsa deployments
+#-------------------------------------------------------------------------------
+version_semver_read(FILE "${CMAKE_CURRENT_LIST_DIR}/version.txt"
+ MAJOR _major MINOR _minor PATCH _patch)
+set_target_properties(psa PROPERTIES VERSION "${_major}.${_minor}.${_patch}")
+set_target_properties(psa PROPERTIES SOVERSION "${_major}")
+unset(_major)
+unset(_minor)
+unset(_patch)
+
+add_library(libpsa::psa ALIAS psa)
+
+if (COVERAGE)
+ set(LIBPSA_BUILD_TYPE "DebugCoverage" CACHE STRING "Build type." FORCE)
+endif()
+
+#-------------------------------------------------------------------------------
+# Use libts for locating and accessing services. An appropriate version of
+# libts will be imported for the environment in which service tests are
+# deployed.
+#-------------------------------------------------------------------------------
+include(${TS_ROOT}/deployments/libts/libts-import.cmake)
+target_link_libraries(psa PUBLIC libts::ts)
+
+#-------------------------------------------------------------------------------
+# Components that are common across all deployments
+#
+#-------------------------------------------------------------------------------
+
+add_components(
+ TARGET "psa"
+ BASE_DIR ${TS_ROOT}
+ COMPONENTS
+ "environments/${TS_ENV}"
+ "components/common/utils"
+ "components/common/trace"
+ "components/common/libpsa"
+ "components/common/tlv"
+ "components/service/common/include"
+ "components/service/common/client"
+ "components/service/crypto/include"
+ "components/service/crypto/client/psa"
+ "components/service/attestation/include"
+ "components/service/attestation/client/psa"
+ "components/service/attestation/client/provision"
+ "components/service/secure_storage/include"
+ "components/service/secure_storage/frontend/psa/its"
+ "components/service/secure_storage/frontend/psa/ps"
+ "components/service/secure_storage/backend/secure_storage_client"
+)
+
+#-------------------------------------------------------------------------------
+# Define public interfaces for library
+#
+#-------------------------------------------------------------------------------
+
+# Enable exporting interface symbols for library public interface
+target_compile_definitions(psa PRIVATE
+ EXPORT_PUBLIC_INTERFACE_LIBPSA
+ EXPORT_PUBLIC_INTERFACE_PSA_CRYPTO
+ EXPORT_PUBLIC_INTERFACE_PSA_ATTEST
+ EXPORT_PUBLIC_INTERFACE_PSA_ITS
+ EXPORT_PUBLIC_INTERFACE_PSA_PS
+)
+
+#-------------------------------------------------------------------------------
+# Export the library and the corresponding public interface header files
+#
+#-------------------------------------------------------------------------------
+include(${TS_ROOT}/tools/cmake/common/ExportLibrary.cmake REQUIRED)
+
+# Exports library information in preparation for install
+export_library(
+ TARGET "psa"
+ LIB_NAME "libpsa"
+ PKG_CONFIG_FILE "${CMAKE_CURRENT_LIST_DIR}/libpsaConfig.cmake.in"
+)
+
+install(DIRECTORY "${TS_ROOT}/components/service/crypto/include"
+ DIRECTORY "${TS_ROOT}/components/service/attestation/include"
+ DIRECTORY "${TS_ROOT}/components/service/secure_storage/include"
+ DESTINATION "${TS_ENV}"
+ FILES_MATCHING PATTERN "*.h"
+)
+
+install(FILES "${TS_ROOT}/components/service/common/include/psa/error.h"
+ DESTINATION ${TS_ENV}/include/psa
+)
+
+install(FILES "${TS_ROOT}/components/common/libpsa/libpsa.h"
+ DESTINATION ${TS_ENV}/include
+)