Initial commit

.gitignore

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+cmake-build-debug
+cmake-build-release
+.DS_Store
+.idea
+pki

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.16)
+project(certificate_server VERSION "0.1.0")
+
+set(CMAKE_CXX_STANDARD 20)
+
+# Options
+option(BUILD_TESTS "Build certificate_server tests" ON)
+option(RUN_TESTS "Run certificate_server tests" ON)
+option(GENERATE_DOCUMENTATION "Generate documentation" ON)
+
+# Main executable
+set(CERTIFICATE_SERVER_SOURCES
+        src/server.cpp
+        src/handler.cpp
+        src/crypto.cpp
+        src/main.cpp)
+set(CERTIFICATE_SERVER_INCLUDES
+        src/include
+        ${PROJECT_BINARY_DIR})
+
+configure_file(src/include/config.hpp.in ${PROJECT_BINARY_DIR}/config.hpp)
+
+add_executable(certificate_server
+        ${CERTIFICATE_SERVER_SOURCES})
+target_include_directories(certificate_server PRIVATE
+        ${CERTIFICATE_SERVER_INCLUDES})
+target_link_libraries(certificate_server pthread)
+
+# Documentation
+add_custom_target(documentation
+        WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+        COMMAND doxygen)
+
+if(GENERATE_DOCUMENTATION)
+    add_dependencies(certificate_server documentation)
+endif()
+
+# Testing
+if(BUILD_TESTS)
+    set(TEST_SOURCES
+            test/main.test.cpp test/server.test.cpp test/handler.test.cpp)
+
+    add_executable(certificate_server-tests ${CERTIFICATE_SERVER_SOURCES} ${TEST_SOURCES})
+    target_compile_definitions(certificate_server-tests PUBLIC -DTESTING)
+    target_include_directories(certificate_server-tests PRIVATE ${CERTIFICATE_SERVER_INCLUDES})
+    target_link_libraries(certificate_server-tests pthread)
+
+    add_dependencies(certificate_server certificate_server-tests)
+
+    if(RUN_TESTS)
+        add_custom_command(TARGET certificate_server POST_BUILD
+                WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+                COMMAND ./certificate_server-tests)
+    endif()
+endif()
+
+# Allow us to download dependencies
+include(FetchContent)
+
+# Grab googletest
+if(BUILD_TESTS)
+    FetchContent_Declare(googletest
+            GIT_REPOSITORY  https://github.com/google/googletest.git
+            GIT_TAG master)
+
+    FetchContent_MakeAvailable(googletest)
+
+    target_include_directories(certificate_server-tests PUBLIC SYSTEM ${googletest_SOURCE_DIR}/googletest/include)
+    target_link_libraries(certificate_server-tests gtest)
+endif()
+
+# Link against openssl
+find_library(OPENSSL NAMES openssl ssl libopenssl REQUIRED)
+find_library(CRYPTO NAMES crypto libcrypto REQUIRED)
+
+target_link_libraries(certificate_server ${OPENSSL})
+target_link_libraries(certificate_server ${CRYPTO})
+
+if(BUILD_TESTS)
+    target_link_libraries(certificate_server-tests ${OPENSSL})
+    target_link_libraries(certificate_server-tests ${CRYPTO})
+endif()
+
+# Link against pistache
+find_library(PISTACHE NAMES pistache libpistache REQUIRED)
+
+target_link_libraries(certificate_server ${PISTACHE})
+
+if(BUILD_TESTS)
+    target_link_libraries(certificate_server-tests ${PISTACHE})
+endif()
+
+# Grab JSON
+FetchContent_Declare(json
+        GIT_REPOSITORY https://github.com/nlohmann/json.git
+        GIT_TAG v3.7.3)
+
+FetchContent_MakeAvailable(json)
+
+target_include_directories(certificate_server PUBLIC SYSTEM ${json_SOURCE_DIR}/single_include)
+target_link_libraries(certificate_server nlohmann_json::nlohmann_json)
+
+if(BUILD_TESTS)
+    target_include_directories(certificate_server-tests PUBLIC SYSTEM ${json_SOURCE_DIR}/single_include)
+    target_link_libraries(certificate_server-tests nlohmann_json::nlohmann_json)
+endif()