4 files changed, 129 insertions, 0 deletions
diff --git a/vcpkg/ports/s2n/fix-cmake-target-path.patch b/vcpkg/ports/s2n/fix-cmake-target-path.patch
new file mode 100644
index 0000000..e020b7d
--- /dev/null
+++ b/vcpkg/ports/s2n/fix-cmake-target-path.patch
@@ -0,0 +1,40 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+--- a/CMakeLists.txt	(revision 4aec93c6a74aacf60cec6229b35094f56cb0f87b)
++++ b/CMakeLists.txt	(date 1675011451052)
+@@ -670,7 +670,7 @@
+ endif()
+
+ install(EXPORT "${PROJECT_NAME}-targets"
+-        DESTINATION "${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}/cmake/${TARGET_DIR}"
++        DESTINATION "${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}/cmake"
+         NAMESPACE AWS::
+         COMPONENT Development)
+
+diff --git a/cmake/s2n-config.cmake b/cmake/s2n-config.cmake
+--- a/cmake/s2n-config.cmake	(revision 4aec93c6a74aacf60cec6229b35094f56cb0f87b)
++++ b/cmake/s2n-config.cmake	(date 1675011032538)
+@@ -6,21 +6,6 @@
+ endif()
+
+ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/modules")
+-find_dependency(crypto)
+-
+-# Allow static or shared lib to be used.
+-# If both are installed, choose based on BUILD_SHARED_LIBS.
+-if (BUILD_SHARED_LIBS)
+-    if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/shared")
+-        include(${CMAKE_CURRENT_LIST_DIR}/shared/@PROJECT_NAME@-targets.cmake)
+-    else()
+-        include(${CMAKE_CURRENT_LIST_DIR}/static/@PROJECT_NAME@-targets.cmake)
+-    endif()
+-else()
+-    if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/static")
+-        include(${CMAKE_CURRENT_LIST_DIR}/static/@PROJECT_NAME@-targets.cmake)
+-    else()
+-        include(${CMAKE_CURRENT_LIST_DIR}/shared/@PROJECT_NAME@-targets.cmake)
+-    endif()
+-endif()
++find_dependency(OpenSSL COMPONENTS Crypto)
+
++include(${CMAKE_CURRENT_LIST_DIR}/@CMAKE_PROJECT_NAME@-targets.cmake)
+\ No newline at end of file
diff --git a/vcpkg/ports/s2n/openssl.patch b/vcpkg/ports/s2n/openssl.patch
new file mode 100644
index 0000000..cc4af1a
--- /dev/null
+++ b/vcpkg/ports/s2n/openssl.patch
@@ -0,0 +1,18 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d16e5f5f0..133934580 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -266,9 +266,10 @@ if (TARGET crypto)
+     message(STATUS "S2N found target: crypto")
+     set(LINK_LIB "crypto")
+ else()
+-    find_package(crypto REQUIRED)
+-    message(STATUS "Using libcrypto from the cmake path")
+-    set(LINK_LIB "AWS::crypto")
++   find_package(OpenSSL REQUIRED)
++   find_package(Threads REQUIRED)
++   set(LINK_LIB OpenSSL::Crypto Threads::Threads)
++   message(STATUS "Using libcrypto from system: ${OPENSSL_CRYPTO_LIBRARY}")    
+ endif()
+ 
+ if (S2N_INTERN_LIBCRYPTO)
diff --git a/vcpkg/ports/s2n/portfile.cmake b/vcpkg/ports/s2n/portfile.cmake
new file mode 100644
index 0000000..d4bf2a2
--- /dev/null
+++ b/vcpkg/ports/s2n/portfile.cmake
@@ -0,0 +1,47 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO aws/s2n-tls
+    REF "v${VERSION}"
+    SHA512 bee235eb74559651140c3797a13011979764b7ccd879ce3abe3f2cc651aac24683af489037822bfbcc73a66277a939dcedd68a20f36b7e960942f7933a362343 
+    PATCHES
+        fix-cmake-target-path.patch
+        openssl.patch
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        tests   BUILD_TESTING
+)
+
+set(EXTRA_ARGS)
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "wasm32")
+    set(EXTRA_ARGS "-DS2N_NO_PQ=TRUE")
+endif()
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${EXTRA_ARGS}
+        ${FEATURE_OPTIONS}
+        -DUNSAFE_TREAT_WARNINGS_AS_ERRORS=OFF
+)
+
+vcpkg_cmake_install()
+vcpkg_copy_pdbs()
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/s2n/cmake)
+
+if(BUILD_TESTING)
+    message(STATUS "Testing")
+    vcpkg_cmake_build(TARGET test LOGFILE_BASE test)
+endif()
+
+file(REMOVE_RECURSE
+    "${CURRENT_PACKAGES_DIR}/debug/include"
+    "${CURRENT_PACKAGES_DIR}/debug/lib/s2n"
+    "${CURRENT_PACKAGES_DIR}/debug/share"
+    "${CURRENT_PACKAGES_DIR}/lib/s2n"
+    "${CURRENT_PACKAGES_DIR}/share/s2n/modules"
+)
+
+# Handle copyright
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/vcpkg/ports/s2n/vcpkg.json b/vcpkg/ports/s2n/vcpkg.json
new file mode 100644
index 0000000..8e2d7ca
--- /dev/null
+++ b/vcpkg/ports/s2n/vcpkg.json
@@ -0,0 +1,24 @@
+{
+  "name": "s2n",
+  "version": "1.5.27",
+  "description": "C99 implementation of the TLS/SSL protocols.",
+  "homepage": "https://github.com/aws/s2n-tls",
+  "license": "Apache-2.0",
+  "supports": "!uwp & !windows",
+  "dependencies": [
+    "openssl",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "tests": {
+      "description": "Build and run the tests"
+    }
+  }
+}