Release v12.0.5

Add HTTPLIB_INSTALL CMake option (#1575 )
* Add HTTPLIB_INSTALL CMake option * Proper formatting of HTTPLIB_INSTALL block Co-authored-by: Jiwoo Park <jiwoo_90@naver.com> --------- Co-authored-by: Niccolò Iardella <niccolo.iardella@doriansrl.it> Co-authored-by: Jiwoo Park <jiwoo_90@naver.com>
2026-06-08 18:30:49 +00:00 · 2023-05-30 16:09:42 +09:00 · 2023-05-30 16:08:58 +09:00 · 2023-05-27 01:10:21 +09:00 · 2023-05-27 00:57:43 +09:00 · 2023-05-22 22:56:16 +09:00
25 changed files with 3464 additions and 1231 deletions
@@ -17,7 +17,7 @@ jobs:
        git config --global core.autocrlf false
        git config --global core.eol lf
    - name: checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
    - name: install brotli library on ubuntu
      if: matrix.os == 'ubuntu-latest'
      run: sudo apt update && sudo apt-get install -y libbrotli-dev
@@ -32,7 +32,7 @@ jobs:
      run: cd test && make fuzz_test
    - name: setup msbuild on windows
      if: matrix.os == 'windows-latest'
-      uses: microsoft/setup-msbuild@v1.0.2
+      uses: microsoft/setup-msbuild@v1.1
    - name: make-windows
      if: matrix.os == 'windows-latest'
      run: |
@@ -6,15 +6,18 @@
 	* HTTPLIB_REQUIRE_OPENSSL (default off)
 	* HTTPLIB_REQUIRE_ZLIB (default off)
 	* HTTPLIB_USE_BROTLI_IF_AVAILABLE (default on)
+	* HTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN (default on)
 	* HTTPLIB_REQUIRE_BROTLI (default off)
 	* HTTPLIB_COMPILE (default off)
+	* HTTPLIB_INSTALL (default on)
+	* HTTPLIB_TEST (default off)
 	* BROTLI_USE_STATIC_LIBS - tells Cmake to use the static Brotli libs (only works if you have them installed).
 	* OPENSSL_USE_STATIC_LIBS - tells Cmake to use the static OpenSSL libs (only works if you have them installed).

 	-------------------------------------------------------------------------------

-	After installation with Cmake, a find_package(httplib) is available.
-	This creates a httplib::httplib target (if found).
+	After installation with Cmake, a find_package(httplib COMPONENTS OpenSSL ZLIB Brotli) is available.
+	This creates a httplib::httplib target (if found and if listed components are supported).
 	It can be linked like so:

 	target_link_libraries(your_exe httplib::httplib)
@@ -42,6 +45,7 @@
 	* HTTPLIB_IS_USING_OPENSSL - a bool for if OpenSSL support is enabled.
 	* HTTPLIB_IS_USING_ZLIB - a bool for if ZLIB support is enabled.
 	* HTTPLIB_IS_USING_BROTLI - a bool for if Brotli support is enabled.
+	* HTTPLIB_IS_USING_CERTS_FROM_MACOSX_KEYCHAIN - a bool for if support of loading system certs from the Apple Keychain is enabled.
 	* HTTPLIB_IS_COMPILED - a bool for if the library is compiled, or otherwise header-only.
 	* HTTPLIB_INCLUDE_DIR - the root path to httplib's header (e.g. /usr/include).
 	* HTTPLIB_LIBRARY - the full path to the library if compiled (e.g. /usr/lib/libhttplib.so).
@@ -60,10 +64,10 @@
 ]]
 cmake_minimum_required(VERSION 3.14.0 FATAL_ERROR)

-# Get the user agent and use it as a version
-# This gets the string with the user agent from the header.
+# Get the CPPHTTPLIB_VERSION value and use it as a version
+# This gets the string with the CPPHTTPLIB_VERSION value from the header.
 # This is so the maintainer doesn't actually need to update this manually.
-file(STRINGS httplib.h _raw_version_string REGEX "User\-Agent.*cpp\-httplib/([0-9]+\.?)+")
+file(STRINGS httplib.h _raw_version_string REGEX "CPPHTTPLIB_VERSION \"([0-9]+\\.[0-9]+\\.[0-9]+)\"")

 # Needed since git tags have "v" prefixing them.
 # Also used if the fallback to user agent string is being used.
@@ -78,19 +82,22 @@ set(_HTTPLIB_OPENSSL_MIN_VER "1.1.1")
 # Allow for a build to require OpenSSL to pass, instead of just being optional
 option(HTTPLIB_REQUIRE_OPENSSL "Requires OpenSSL to be found & linked, or fails build." OFF)
 option(HTTPLIB_REQUIRE_ZLIB "Requires ZLIB to be found & linked, or fails build." OFF)
-# Allow for a build to casually enable OpenSSL/ZLIB support, but silenty continue if not found.
+# Allow for a build to casually enable OpenSSL/ZLIB support, but silently continue if not found.
 # Make these options so their automatic use can be specifically disabled (as needed)
 option(HTTPLIB_USE_OPENSSL_IF_AVAILABLE "Uses OpenSSL (if available) to enable HTTPS support." ON)
 option(HTTPLIB_USE_ZLIB_IF_AVAILABLE "Uses ZLIB (if available) to enable Zlib compression support." ON)
 # Lets you compile the program as a regular library instead of header-only
 option(HTTPLIB_COMPILE "If ON, uses a Python script to split the header into a compilable header & source file (requires Python v3)." OFF)
+# Lets you disable the installation (useful when fetched from another CMake project)
+option(HTTPLIB_INSTALL "Enables the installation target" ON)
 # Just setting this variable here for people building in-tree
 if(HTTPLIB_COMPILE)
 	set(HTTPLIB_IS_COMPILED TRUE)
 endif()
-
+option(HTTPLIB_TEST "Enables testing and builds tests" OFF)
 option(HTTPLIB_REQUIRE_BROTLI "Requires Brotli to be found & linked, or fails build." OFF)
 option(HTTPLIB_USE_BROTLI_IF_AVAILABLE "Uses Brotli (if available) to enable Brotli decompression support." ON)
+option(HTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN "Enable feature to load system certs from the Apple Keychain." ON)
 # Defaults to static library
 option(BUILD_SHARED_LIBS "Build the library as a shared library instead of static. Has no effect if using header-only." OFF)
 if (BUILD_SHARED_LIBS AND WIN32 AND HTTPLIB_COMPILE)
@@ -100,6 +107,7 @@ if (BUILD_SHARED_LIBS AND WIN32 AND HTTPLIB_COMPILE)
 endif()

 # Threads needed for <thread> on some systems, and for <pthread.h> on Linux
+set(THREADS_PREFER_PTHREAD_FLAG true)
 find_package(Threads REQUIRED)
 # Since Cmake v3.11, Crypto & SSL became optional when not specified as COMPONENTS.
 if(HTTPLIB_REQUIRE_OPENSSL)
@@ -135,6 +143,10 @@ if(Brotli_FOUND)
 	set(HTTPLIB_IS_USING_BROTLI TRUE)
 endif()

+if(HTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN)
+	set(HTTPLIB_IS_USING_CERTS_FROM_MACOSX_KEYCHAIN TRUE)
+endif()
+
 # Used for default, common dirs that the end-user can change (if needed)
 # like CMAKE_INSTALL_INCLUDEDIR or CMAKE_INSTALL_DATADIR
 include(GNUInstallDirs)
@@ -160,7 +172,7 @@ if(HTTPLIB_COMPILE)
 		ERROR_VARIABLE _httplib_split_error
 	)
 	if(_httplib_split_error)
-		message(FATAL_ERROR "Failed when trying to split Cpp-httplib with the Python script.\n${_httplib_split_error}")
+		message(FATAL_ERROR "Failed when trying to split cpp-httplib with the Python script.\n${_httplib_split_error}")
 	endif()

 	# split.py puts output in "out"
@@ -172,6 +184,11 @@ if(HTTPLIB_COMPILE)
 			$<BUILD_INTERFACE:${_httplib_build_includedir}/httplib.h>
 			$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/httplib.h>
 	)
+	set_target_properties(${PROJECT_NAME}
+		PROPERTIES
+			VERSION ${${PROJECT_NAME}_VERSION}
+			SOVERSION "${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR}"
+	)
 else()
 	# This is for header-only.
 	set(_INTERFACE_OR_PUBLIC INTERFACE)
@@ -182,22 +199,12 @@ endif()
 # Only useful if building in-tree, versus using it from an installation.
 add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})

-# Might be missing some, but this list is somewhat comprehensive
+# Require C++11
 target_compile_features(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
 	cxx_std_11
-	cxx_nullptr
-	cxx_lambdas
-	cxx_override
-	cxx_defaulted_functions
-	cxx_attribute_deprecated
-	cxx_auto_type
-	cxx_decltype
-	cxx_deleted_functions
-	cxx_range_for
-	cxx_sizeof_member
 )

-target_include_directories(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+target_include_directories(${PROJECT_NAME} SYSTEM ${_INTERFACE_OR_PUBLIC}
    $<BUILD_INTERFACE:${_httplib_build_includedir}>
    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
@@ -209,6 +216,8 @@ target_link_libraries(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
 		$<$<PLATFORM_ID:Windows>:ws2_32>
 		$<$<PLATFORM_ID:Windows>:crypt32>
 		$<$<PLATFORM_ID:Windows>:cryptui>
+		# Needed for API from MacOS Security framework
+		"$<$<AND:$<PLATFORM_ID:Darwin>,$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>,$<BOOL:${HTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN}>>:-framework CoreFoundation -framework Security>"
 		# Can't put multiple targets in a single generator expression or it bugs out.
 		$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:Brotli::common>
 		$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:Brotli::encoder>
@@ -223,17 +232,11 @@ target_compile_definitions(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
 	$<$<BOOL:${HTTPLIB_IS_USING_BROTLI}>:CPPHTTPLIB_BROTLI_SUPPORT>
 	$<$<BOOL:${HTTPLIB_IS_USING_ZLIB}>:CPPHTTPLIB_ZLIB_SUPPORT>
 	$<$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>:CPPHTTPLIB_OPENSSL_SUPPORT>
+	$<$<AND:$<PLATFORM_ID:Darwin>,$<BOOL:${HTTPLIB_IS_USING_OPENSSL}>,$<BOOL:${HTTPLIB_IS_USING_CERTS_FROM_MACOSX_KEYCHAIN}>>:CPPHTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN>
 )

-# Cmake's find_package search path is different based on the system
-# See https://cmake.org/cmake/help/latest/command/find_package.html for the list
-if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
-	set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_PREFIX}/cmake/${PROJECT_NAME}")
-else()
-	# On Non-Windows, it should be /usr/lib/cmake/<name>/<name>Config.cmake
-	# NOTE: This may or may not work for macOS...
-	set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
-endif()
+# CMake configuration files installation directory
+set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")

 include(CMakePackageConfigHelpers)

@@ -243,51 +246,54 @@ configure_package_config_file("${PROJECT_NAME}Config.cmake.in"
 	INSTALL_DESTINATION "${_TARGET_INSTALL_CMAKEDIR}"
 	# Passes the includedir install path
 	PATH_VARS CMAKE_INSTALL_FULL_INCLUDEDIR
-	# There aren't any components, so don't use the macro
-	NO_CHECK_REQUIRED_COMPONENTS_MACRO
 )

 if(HTTPLIB_COMPILE)
 	write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
 		# Example: if you find_package(httplib 0.5.4)
 		# then anything >= 0.5 and <= 1.0 is accepted
-		COMPATIBILITY SameMajorVersion
+		COMPATIBILITY SameMinorVersion
 	)
 else()
 	write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
 		# Example: if you find_package(httplib 0.5.4)
 		# then anything >= 0.5 and <= 1.0 is accepted
-		COMPATIBILITY SameMajorVersion
+		COMPATIBILITY SameMinorVersion
 		# Tells Cmake that it's a header-only lib
 		# Mildly useful for end-users :)
 		ARCH_INDEPENDENT
 	)
 endif()

-# Creates the export httplibTargets.cmake
-# This is strictly what holds compilation requirements
-# and linkage information (doesn't find deps though).
-install(TARGETS ${PROJECT_NAME}
-	EXPORT httplibTargets
-	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-)
+if(HTTPLIB_INSTALL)
+	# Creates the export httplibTargets.cmake
+	# This is strictly what holds compilation requirements
+	# and linkage information (doesn't find deps though).
+	install(TARGETS ${PROJECT_NAME}
+		EXPORT httplibTargets
+	)

-install(FILES "${_httplib_build_includedir}/httplib.h" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+	install(FILES "${_httplib_build_includedir}/httplib.h" TYPE INCLUDE)

-install(FILES
+	install(FILES
 		"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
 		"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
 		# Install it so it can be used later by the httplibConfig.cmake file.
 		# Put it in the same dir as our config file instead of a global path so we don't potentially stomp on other packages.
 		"${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindBrotli.cmake"
-	DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
-)
+		DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
+	)

-# NOTE: This path changes depending on if it's on Windows or Linux
-install(EXPORT httplibTargets
-	# Puts the targets into the httplib namespace
-	# So this makes httplib::httplib linkable after doing find_package(httplib)
-	NAMESPACE ${PROJECT_NAME}::
-	DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
-)
+	# NOTE: This path changes depending on if it's on Windows or Linux
+	install(EXPORT httplibTargets
+		# Puts the targets into the httplib namespace
+		# So this makes httplib::httplib linkable after doing find_package(httplib)
+		NAMESPACE ${PROJECT_NAME}::
+		DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
+	)
+endif()
+
+if(HTTPLIB_TEST)
+    include(CTest)
+    add_subdirectory(test)
+endif()
@@ -7,12 +7,12 @@ A C++11 single-file header-only cross platform HTTP/HTTPS library.

 It's extremely easy to setup. Just include the **httplib.h** file in your code!

-NOTE: This is a multi-threaded 'blocking' HTTP library. If you are looking for a 'non-blocking' library, this is not the one that you want.
+NOTE: This library uses 'blocking' socket I/O. If you are looking for a library with 'non-blocking' socket I/O, this is not the one that you want.

 Simple examples
 ---------------

-#### Server
+#### Server (Multi-threaded)

 ```c++
 #define CPPHTTPLIB_OPENSSL_SUPPORT
@@ -48,17 +48,14 @@ res->status;
 res->body;
 ```

-### Try out the examples on Repl.it!
-
-1. Run server at https://repl.it/@yhirose/cpp-httplib-server
-2. Run client at https://repl.it/@yhirose/cpp-httplib-client
-
 SSL Support
 -----------

 SSL support is available with `CPPHTTPLIB_OPENSSL_SUPPORT`. `libssl` and `libcrypto` should be linked.

-NOTE: cpp-httplib currently supports only version 1.1.1.
+NOTE: cpp-httplib currently supports only version 1.1.1 and 3.0.
+
+NOTE for macOS: cpp-httplib now can use system certs with `CPPHTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN`. `CoreFoundation` and `Security` should be linked with `-framework`.

 ```c++
 #define CPPHTTPLIB_OPENSSL_SUPPORT
@@ -70,6 +67,7 @@ httplib::SSLServer svr("./cert.pem", "./key.pem");
 // Client
 httplib::Client cli("https://localhost:1234"); // scheme + host
 httplib::SSLClient cli("localhost:1234"); // host
+httplib::SSLClient cli("localhost", 1234); // host, port

 // Use your CA bundle
 cli.set_ca_cert_path("./ca-bundle.crt");
@@ -78,7 +76,7 @@ cli.set_ca_cert_path("./ca-bundle.crt");
 cli.enable_server_certificate_verification(false);
 ```

-Note: When using SSL, it seems impossible to avoid SIGPIPE in all cases, since on some operating systems, SIGPIPE can only be suppressed on a per-message basis, but there is no way to make the OpenSSL library do so for its internal communications. If your program needs to avoid being terminated on SIGPIPE, the only fully general way might be to set up a signal handler for SIGPIPE to handle or ignore it yourself.
+NOTE: When using SSL, it seems impossible to avoid SIGPIPE in all cases, since on some operating systems, SIGPIPE can only be suppressed on a per-message basis, but there is no way to make the OpenSSL library do so for its internal communications. If your program needs to avoid being terminated on SIGPIPE, the only fully general way might be to set up a signal handler for SIGPIPE to handle or ignore it yourself.

 Server
 ------
@@ -183,6 +181,15 @@ The followings are built-in mappings:
 | webm       | video/webm                  | zip        | application/zip             |
 | mp3        | audio/mp3                   | wasm       | application/wasm            |

+### File request handler
+
+```cpp
+// The handler is called right before the response is sent to a client
+svr.set_file_request_handler([](const Request &req, Response &res) {
+  ...
+});
+```
+
 NOTE: These static file server methods are not thread-safe.

 ### Logging
@@ -208,15 +215,23 @@ svr.set_error_handler([](const auto& req, auto& res) {
 The exception handler gets called if a user routing handler throws an error.

 ```cpp
-svr.set_exception_handler([](const auto& req, auto& res, std::exception &e) {
-  res.status = 500;
+svr.set_exception_handler([](const auto& req, auto& res, std::exception_ptr ep) {
  auto fmt = "<h1>Error 500</h1><p>%s</p>";
  char buf[BUFSIZ];
-  snprintf(buf, sizeof(buf), fmt, e.what());
+  try {
+    std::rethrow_exception(ep);
+  } catch (std::exception &e) {
+    snprintf(buf, sizeof(buf), fmt, e.what());
+  } catch (...) { // See the following NOTE
+    snprintf(buf, sizeof(buf), fmt, "Unknown Exception");
+  }
  res.set_content(buf, "text/html");
+  res.status = 500;
 });
 ```

+NOTE: if you don't provide the `catch (...)` block for a rethrown exception pointer, an uncaught exception will end up causing the server crash. Be careful!
+
 ### Pre routing handler

 ```cpp
@@ -333,6 +348,27 @@ svr.Get("/chunked", [&](const Request& req, Response& res) {
 });
 ```

+With trailer:
+
+```cpp
+svr.Get("/chunked", [&](const Request& req, Response& res) {
+  res.set_header("Trailer", "Dummy1, Dummy2");
+  res.set_chunked_content_provider(
+    "text/plain",
+    [](size_t offset, DataSink &sink) {
+      sink.write("123", 3);
+      sink.write("345", 3);
+      sink.write("789", 3);
+      sink.done_with_trailer({
+        {"Dummy1", "DummyVal1"},
+        {"Dummy2", "DummyVal2"}
+      });
+      return true;
+    }
+  );
+});
+```
+
 ### 'Expect: 100-continue' handler

 By default, the server sends a `100 Continue` response for an `Expect: 100-continue` header.
@@ -431,7 +467,7 @@ int main(void)
    }
  } else {
    auto err = res.error();
-    ...
+    std::cout << "HTTP error: " << httplib::to_string(err) << std::endl;
  }
 }
 ```
@@ -464,7 +500,9 @@ enum Error {
  SSLConnection,
  SSLLoadingCerts,
  SSLServerVerification,
-  UnsupportedMultipartBoundaryChars
+  UnsupportedMultipartBoundaryChars,
+  Compression,
+  ConnectionTimeout,
 };
 ```

@@ -478,6 +516,10 @@ auto res = cli.Get("/hi", headers);
 ```
 or
 ```c++
+auto res = cli.Get("/hi", {{"Accept-Encoding", "gzip, deflate"}});
+```
+or
+```c++
 cli.set_default_headers({
  { "Accept-Encoding", "gzip, deflate" }
 });
@@ -793,14 +835,14 @@ Include `httplib.h` before `Windows.h` or include `Windows.h` by defining `WIN32
 #include <httplib.h>
 ```

-Note: cpp-httplib officially supports only the latest Visual Studio. It might work with former versions of Visual Studio, but I can no longer verify it. Pull requests are always welcome for the older versions of Visual Studio unless they break the C++11 conformance.
+NOTE: cpp-httplib officially supports only the latest Visual Studio. It might work with former versions of Visual Studio, but I can no longer verify it. Pull requests are always welcome for the older versions of Visual Studio unless they break the C++11 conformance.

-Note: Windows 8 or lower and Cygwin on Windows are not supported.
+NOTE: Windows 8 or lower, Visual Studio 2013 or lower, and Cygwin on Windows are not supported.

 License
 -------

-MIT license (© 2021 Yuji Hirose)
+MIT license (© 2023 Yuji Hirose)

 Special Thanks To
 -----------------
@@ -1,4 +1,4 @@
-From alpine as builder
+FROM alpine as builder
 WORKDIR /src/example
 RUN apk add g++ make openssl-dev zlib-dev brotli-dev
 COPY ./httplib.h /src
@@ -6,7 +6,7 @@ COPY ./example/hello.cc /src/example
 COPY ./example/Makefile /src/example
 RUN make hello

-From alpine
+FROM alpine
 RUN apk --no-cache add brotli libstdc++
 COPY --from=builder /src/example/hello /bin/hello
 CMD ["/bin/hello"]
@@ -8,12 +8,19 @@ OPENSSL_DIR = $(PREFIX)/opt/openssl@1.1
 #OPENSSL_DIR = $(PREFIX)/opt/openssl@3
 OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -L$(OPENSSL_DIR)/lib -lssl -lcrypto

+ifneq ($(OS), Windows_NT)
+	UNAME_S := $(shell uname -s)
+	ifeq ($(UNAME_S), Darwin)
+		OPENSSL_SUPPORT += -framework CoreFoundation -framework Security
+	endif
+endif
+
 ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz

 BROTLI_DIR = $(PREFIX)/opt/brotli
 BROTLI_SUPPORT = -DCPPHTTPLIB_BROTLI_SUPPORT -I$(BROTLI_DIR)/include -L$(BROTLI_DIR)/lib -lbrotlicommon -lbrotlienc -lbrotlidec

-all: server client hello simplecli simplesvr upload redirect ssesvr ssecli benchmark
+all: server client hello simplecli simplesvr upload redirect ssesvr ssecli benchmark issue

 server : server.cc ../httplib.h Makefile
 	$(CXX) -o server $(CXXFLAGS) server.cc $(OPENSSL_SUPPORT) $(ZLIB_SUPPORT) $(BROTLI_SUPPORT)
@@ -19,7 +19,7 @@ public:
    unique_lock<mutex> lk(m_);
    int id = id_;
    cv_.wait(lk, [&] { return cid_ == id; });
-    if (sink->is_writable()) { sink->write(message_.data(), message_.size()); }
+    sink->write(message_.data(), message_.size());
  }

  void send_event(const string &message) {
@@ -1,5 +1,5 @@
 #/usr/bin/env bash
-for i in {1..10000}
+for i in {1..1000000}
 do
  echo "#### $i ####"
  curl -X POST -F image_file=@$1 http://localhost:1234/post > /dev/null
@@ -12,19 +12,19 @@ set(HTTPLIB_VERSION @PROJECT_VERSION@)
 include(CMakeFindDependencyMacro)

 # We add find_dependency calls here to not make the end-user have to call them.
-find_dependency(Threads REQUIRED)
+find_dependency(Threads)
 if(@HTTPLIB_IS_USING_OPENSSL@)
 	# OpenSSL COMPONENTS were added in Cmake v3.11
 	if(CMAKE_VERSION VERSION_LESS "3.11")
-		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ REQUIRED)
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@)
 	else()
 		# Once the COMPONENTS were added, they were made optional when not specified.
 		# Since we use both, we need to search for both.
-		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ COMPONENTS Crypto SSL REQUIRED)
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ COMPONENTS Crypto SSL)
 	endif()
 endif()
 if(@HTTPLIB_IS_USING_ZLIB@)
-	find_dependency(ZLIB REQUIRED)
+	find_dependency(ZLIB)
 endif()

 if(@HTTPLIB_IS_USING_BROTLI@)
@@ -32,7 +32,7 @@ if(@HTTPLIB_IS_USING_BROTLI@)
 	# Note that the FindBrotli.cmake file is installed in the same dir as this file.
 	list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
 	set(BROTLI_USE_STATIC_LIBS @BROTLI_USE_STATIC_LIBS@)
-	find_dependency(Brotli COMPONENTS common encoder decoder REQUIRED)
+	find_dependency(Brotli COMPONENTS common encoder decoder)
 endif()

 # Mildly useful for end-users
@@ -42,10 +42,19 @@ set_and_check(HTTPLIB_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@")
 # This is helpful if you're using Cmake's pre-compiled header feature
 set_and_check(HTTPLIB_HEADER_PATH "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@/httplib.h")

-# Brings in the target library
-include("${CMAKE_CURRENT_LIST_DIR}/httplibTargets.cmake")
+# Consider each library support as a "component"
+set(httplib_OpenSSL_FOUND @HTTPLIB_IS_USING_OPENSSL@)
+set(httplib_ZLIB_FOUND @HTTPLIB_IS_USING_ZLIB@)
+set(httplib_Brotli_FOUND @HTTPLIB_IS_USING_BROTLI@)

-# Ouputs a "found httplib /usr/include/httplib.h" message when using find_package(httplib)
+check_required_components(httplib)
+
+# Brings in the target library, but only if all required components are found
+if(NOT DEFINED httplib_FOUND OR httplib_FOUND)
+	include("${CMAKE_CURRENT_LIST_DIR}/httplibTargets.cmake")
+endif()
+
+# Outputs a "found httplib /usr/include/httplib.h" message when using find_package(httplib)
 include(FindPackageMessage)
 if(TARGET httplib::httplib)
 	set(HTTPLIB_FOUND TRUE)
@@ -19,24 +19,28 @@ project(
 # Check just in case downstream decides to edit the source
 # and add a project version
 version = meson.project_version()
-python = import('python').find_installation('python3')
 if version == 'undefined'
-  # Meson doesn't have regular expressions, but since it is implemented
-  # in python we can be sure we can use it to parse the file manually
-  version = run_command(
-      python, '-c', 'import re; raw_version = re.search("User\-Agent.*cpp\-httplib/([0-9]+\.?)+", open("httplib.h").read()).group(0); print(re.search("([0-9]+\\.?)+", raw_version).group(0))'
-  ).stdout().strip()
+  cxx = meson.get_compiler('cpp')
+  version = cxx.get_define('CPPHTTPLIB_VERSION',
+    prefix: '#include <httplib.h>',
+    include_directories: include_directories('.')).strip('"')
+  assert(version != '', 'failed to get version from httplib.h')
 endif

-message('cpp-httplib version ' + version)
-
 deps = [dependency('threads')]
 args = []

-openssl_dep = dependency('openssl', version: ['>=1.1.1', '<1.1.2'], required: get_option('cpp-httplib_openssl'))
+openssl_dep = dependency('openssl', version: '>=1.1.1', required: get_option('cpp-httplib_openssl'))
 if openssl_dep.found()
  deps += openssl_dep
  args += '-DCPPHTTPLIB_OPENSSL_SUPPORT'
+  if host_machine.system() == 'darwin'
+    macosx_keychain_dep = dependency('appleframeworks', modules: ['CoreFoundation', 'Security'], required: get_option('cpp-httplib_macosx_keychain'))
+    if macosx_keychain_dep.found()
+        deps += macosx_keychain_dep
+        args += '-DCPPHTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN'
+    endif  
+  endif
 endif

 zlib_dep = dependency('zlib', required: get_option('cpp-httplib_zlib'))
@@ -64,11 +68,13 @@ endif
 cpp_httplib_dep = dependency('', required: false)

 if get_option('cpp-httplib_compile')
+  python3 = find_program('python3')
+
  httplib_ch = custom_target(
    'split',
    input: 'httplib.h',
    output: ['httplib.cc', 'httplib.h'],
-    command: [python, files('split.py'), '--out', meson.current_build_dir()],
+    command: [python3, files('split.py'), '--out', meson.current_build_dir()],
    install: true,
    install_dir: [false, get_option('includedir')]
  )
@@ -78,6 +84,7 @@ if get_option('cpp-httplib_compile')
    dependencies: deps,
    cpp_args: args,
    version: version,
+    soversion: version.split('.')[0] + '.' + version.split('.')[1],
    install: true
  )
  cpp_httplib_dep = declare_dependency(compile_args: args, dependencies: deps, link_with: lib, sources: httplib_ch[1])
@@ -92,6 +99,14 @@ if get_option('cpp-httplib_compile')
 else
  install_headers('httplib.h')
  cpp_httplib_dep = declare_dependency(compile_args: args, dependencies: deps, include_directories: include_directories('.'))
+
+  import('pkgconfig').generate(
+    name: 'cpp-httplib',
+    description: 'A C++ HTTP/HTTPS server and client library',
+    install_dir: join_paths(get_option('datadir'), 'pkgconfig'),
+    url: 'https://github.com/yhirose/cpp-httplib',
+    version: version
+  )
 endif

 if meson.version().version_compare('>=0.54.0')
@@ -5,5 +5,6 @@
 option('cpp-httplib_openssl', type: 'feature', value: 'auto', description: 'Enable OpenSSL support')
 option('cpp-httplib_zlib',    type: 'feature', value: 'auto', description: 'Enable zlib support')
 option('cpp-httplib_brotli',  type: 'feature', value: 'auto', description: 'Enable Brotli support')
-option('cpp-httplib_compile', type: 'boolean', value: false,  description: 'Split the header into a compilable header & source file (requires Python 3)')
+option('cpp-httplib_macosx_keychain', type: 'feature', value: 'auto', description: 'Enable loading certs from the Keychain on Apple devices')
+option('cpp-httplib_compile', type: 'boolean', value: false,  description: 'Split the header into a compilable header & source file (requires python3)')
 option('cpp-httplib_test',    type: 'boolean', value: false,  description: 'Build tests')
@@ -0,0 +1,104 @@
+find_package(GTest)
+
+if(GTest_FOUND)
+    if(NOT TARGET GTest::gtest_main AND TARGET GTest::Main)
+	# CMake <3.20
+        add_library(GTest::gtest_main INTERFACE IMPORTED)
+        target_link_libraries(GTest::gtest_main INTERFACE GTest::Main)
+    endif()
+else()
+    if(POLICY CMP0135)
+        cmake_policy(SET CMP0135 NEW)
+    endif()
+
+    include(FetchContent)
+
+    set(BUILD_GMOCK OFF)
+    set(INSTALL_GTEST OFF)
+    set(gtest_force_shared_crt ON)
+
+    FetchContent_Declare(
+        gtest
+        URL https://github.com/google/googletest/archive/main.tar.gz
+    )
+    FetchContent_MakeAvailable(gtest)
+endif()
+
+add_executable(httplib-test test.cc)
+target_compile_options(httplib-test PRIVATE "$<$<CXX_COMPILER_ID:MSVC>:/utf-8;/bigobj>")
+target_link_libraries(httplib-test PRIVATE httplib GTest::gtest_main)
+gtest_discover_tests(httplib-test)
+
+execute_process(
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_LIST_DIR}/www www
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_LIST_DIR}/www2 www2
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_LIST_DIR}/www3 www3
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_LIST_DIR}/ca-bundle.crt ca-bundle.crt
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_LIST_DIR}/image.jpg image.jpg
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    COMMAND_ERROR_IS_FATAL ANY
+)
+
+if(HTTPLIB_IS_USING_OPENSSL)
+    find_program(OPENSSL_COMMAND
+        NAMES openssl
+        PATHS ${OPENSSL_INCLUDE_DIR}/../bin
+        REQUIRED
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa 2048
+        OUTPUT_FILE key.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key.pem
+        COMMAND ${OPENSSL_COMMAND} x509 -days 3650 -req -signkey key.pem
+        OUTPUT_FILE cert.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -x509 -new -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key.pem -sha256 -days 3650 -nodes -out cert2.pem -extensions SAN
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa 2048
+        OUTPUT_FILE rootCA.key.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -x509 -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.rootCA.conf -key rootCA.key.pem -days 1024
+        OUTPUT_FILE rootCA.cert.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa 2048
+        OUTPUT_FILE client.key.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key client.key.pem
+        COMMAND ${OPENSSL_COMMAND} x509 -days 370 -req -CA rootCA.cert.pem -CAkey rootCA.key.pem -CAcreateserial
+        OUTPUT_FILE client.cert.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} genrsa -passout pass:test123! 2048
+        OUTPUT_FILE key_encrypted.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+    execute_process(
+        COMMAND ${OPENSSL_COMMAND} req -new -batch -config ${CMAKE_CURRENT_LIST_DIR}/test.conf -key key_encrypted.pem
+        COMMAND ${OPENSSL_COMMAND} x509 -days 3650 -req -signkey key_encrypted.pem
+        OUTPUT_FILE cert_encrypted.pem
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMAND_ERROR_IS_FATAL ANY
+    )
+endif()
@@ -1,5 +1,5 @@
 CXX = clang++
-CXXFLAGS = -g -std=c++11 -I. -Wall -Wextra -Wtype-limits -Wconversion # -fno-exceptions -DCPPHTTPLIB_NO_EXCEPTIONS -fsanitize=address
+CXXFLAGS = -g -std=c++11 -I. -Wall -Wextra -Wtype-limits -Wconversion -Wshadow # -fno-exceptions -DCPPHTTPLIB_NO_EXCEPTIONS -fsanitize=address

 PREFIX = /usr/local
 #PREFIX = $(shell brew --prefix)
@@ -8,6 +8,13 @@ OPENSSL_DIR = $(PREFIX)/opt/openssl@1.1
 #OPENSSL_DIR = $(PREFIX)/opt/openssl@3
 OPENSSL_SUPPORT = -DCPPHTTPLIB_OPENSSL_SUPPORT -I$(OPENSSL_DIR)/include -L$(OPENSSL_DIR)/lib -lssl -lcrypto

+ifneq ($(OS), Windows_NT)
+	UNAME_S := $(shell uname -s)
+	ifeq ($(UNAME_S), Darwin)
+		OPENSSL_SUPPORT += -DCPPHTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN -framework CoreFoundation -framework Security
+	endif
+endif
+
 ZLIB_SUPPORT = -DCPPHTTPLIB_ZLIB_SUPPORT -lz

 BROTLI_DIR = $(PREFIX)/opt/brotli
@@ -65,6 +72,8 @@ cert.pem:
 	openssl req -x509 -new -batch -config test.rootCA.conf -key rootCA.key.pem -days 1024 > rootCA.cert.pem
 	openssl genrsa 2048 > client.key.pem
 	openssl req -new -batch -config test.conf -key client.key.pem | openssl x509 -days 370 -req -CA rootCA.cert.pem -CAkey rootCA.key.pem -CAcreateserial > client.cert.pem
+	openssl genrsa -passout pass:test123! 2048 > key_encrypted.pem
+	openssl req -new -batch -config test.conf -key key_encrypted.pem | openssl x509 -days 3650 -req -signkey key_encrypted.pem > cert_encrypted.pem
 	#c_rehash .

 clean:
@@ -22,8 +22,6 @@ public:

  ssize_t write(const std::string &s) { return write(s.data(), s.size()); }

-  std::string get_remote_addr() const { return ""; }
-
  bool is_readable() const override { return true; }

  bool is_writable() const override { return true; }
@@ -33,6 +31,11 @@ public:
    port = 8080;
  }

+  void get_local_ip_and_port(std::string &ip, int &port) const override {
+    ip = "127.0.0.1";
+    port = 8080;
+  }
+
  socket_t socket() const override { return 0; }

 private:
@@ -11,7 +11,7 @@
 #include <vector>

 // Forward declare the "fuzz target" interface.
-// We deliberately keep this inteface simple and header-free.
+// We deliberately keep this interface simple and header-free.
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);

 // It reads all files passed as parameters and feeds their contents
@@ -33,6 +33,19 @@ cert2_pem = custom_target(
  command: [openssl, 'req', '-x509', '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
 )

+key_encrypted_pem = custom_target(
+  'key_encrypted_pem',
+  output: 'key_encrypted.pem',
+  command: [openssl, 'genrsa', '-passout', 'pass:test123!', '-out', '@OUTPUT@', '2048']
+)
+
+cert_encrypted_pem = custom_target(
+  'cert_encrypted_pem',
+  input: key_encrypted_pem,
+  output: 'cert_encrypted.pem',
+  command: [openssl, 'req', '-x509', '-config', test_conf, '-key', '@INPUT@', '-sha256', '-days', '3650', '-nodes', '-out', '@OUTPUT@', '-extensions', 'SAN']
+)
+
 rootca_key_pem = custom_target(
  'rootca_key_pem',
  output: 'rootCA.key.pem',
@@ -87,6 +100,8 @@ test(
    key_pem,
    cert_pem,
    cert2_pem,
+    key_encrypted_pem,
+    cert_encrypted_pem,
    rootca_key_pem,
    rootca_cert_pem,
    client_key_pem,
@@ -1 +0,0 @@
-docker-compose down --rmi all
@@ -1 +0,0 @@
-docker-compose up -d
@@ -116,6 +116,7 @@
      <AdditionalUsingDirectories>
      </AdditionalUsingDirectories>
      <SDLCheck>true</SDLCheck>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
@@ -158,6 +159,7 @@
      <AdditionalUsingDirectories>
      </AdditionalUsingDirectories>
      <SDLCheck>true</SDLCheck>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
    </ClCompile>
    <Link>
      <SubSystem>Console</SubSystem>
@@ -82,7 +82,7 @@ TEST(RedirectTest, YouTubeNoSSLBasic) {
  RedirectProxyText(cli, "/", true);
 }

-TEST(RedirectTest, YouTubeNoSSLDigest) {
+TEST(RedirectTest, DISABLED_YouTubeNoSSLDigest) {
  Client cli("youtube.com");
  RedirectProxyText(cli, "/", false);
 }
@@ -193,7 +193,7 @@ void DigestAuthTestFromHTTPWatch(T& cli) {
    }

    // NOTE: Until httpbin.org fixes issue #46, the following test is commented
-    // out. Plese see https://httpbin.org/digest-auth/auth/hello/world
+    // out. Please see https://httpbin.org/digest-auth/auth/hello/world
    // cli.set_digest_auth("bad", "world");
    // for (auto path : paths) {
    //   auto res = cli.Get(path.c_str());