# openssl_for_ios_and_android **Repository Path**: coderfy/openssl_for_ios_and_android ## Basic Information - **Project Name**: openssl_for_ios_and_android - **Description**: No description available - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2021-08-14 - **Last Updated**: 2021-08-31 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README ## More iOS and Android build scripts [simple-build-ios-and-android-script](https://github.com/AsteriskZuo/simple-build-ios-and-android-script) # OpenSSL & cURL Library for iOS and Android
libraryversionplatform supportarch supportpull commit
openssl1.1.1diosarmv7 arm64 arm64e x86_64 aae1672
androidarmeabi-v7a arm64-v8a x86 x86_64 aae1672
nghttp21.40.0iosarmv7 arm64 arm64e x86x86_64 aae1672
androidarmeabi-v7a arm64-v8a x86 x86_64 aae1672
curl7.68.0iosarmv7 arm64 arm64e x86_64 aae1672
androidarmeabi-v7a arm64-v8a x86 x86_64 aae1672
## Downloads If you do not want to build it by yourself, you could download our prebuilt library from [there](https://github.com/leenjewel/openssl_for_ios_and_android/releases/tag/20170105) ## OpenSSL Version - ~~[openssl-1.0.2c.tar.gz](https://www.openssl.org/source/openssl-1.0.2c.tar.gz)~~ - [openssl-1.1.0f.tar.gz](https://www.openssl.org/source/openssl-1.1.0f.tar.gz) - [openssl-1.1.1d.tar.gz](https://www.openssl.org/source/openssl-1.1.1d.tar.gz) - [openssl-1.1.1i.tar.gz](https://www.openssl.org/source/openssl-1.1.1i.tar.gz) - [https://github.com/openssl/openssl](https://github.com/openssl/openssl) ## nghttp2 Version - [nghttp2-1.40.0.tar.gz](https://github.com/nghttp2/nghttp2/releases/download/v1.40.0/nghttp2-1.40.0.tar.gz) - [nghttp2-1.42.0.tar.gz](https://github.com/nghttp2/nghttp2/releases/download/v1.42.0/nghttp2-1.42.0.tar.gz) - [https://nghttp2.org/](https://nghttp2.org/) ## cURL Version - ~~[curl-7.47.1.tar.gz](https://curl.haxx.se/download/curl-7.47.1.tar.gz)~~ - [curl-7.66.0.tar.gz](https://curl.haxx.se/download/curl-7.66.0.tar.gz) - [curl-7.68.0.tar.gz](https://curl.haxx.se/download/curl-7.68.0.tar.gz) - [curl-7.74.0.tar.gz](https://curl.haxx.se/download/curl-7.74.0.tar.gz) - [https://github.com/curl/curl](https://github.com/curl/curl) ## Android NDK Version - ~~[android-ndk-r13b](https://dl.google.com/android/repository/android-ndk-r13b-darwin-x86_64.zip)~~ - ~~[android-ndk-r14b](https://dl.google.com/android/repository/android-ndk-r14b-darwin-x86_64.zip)~~ - ~~android-ndk-r15 (**Do not try to build use 15 It will fail**)~~ - [android-ndk-r21d-darwin](https://dl.google.com/android/repository/android-ndk-r21d-darwin-x86_64.zip) [android-ndk-r21d-linux](https://dl.google.com/android/repository/android-ndk-r21d-linux-x86_64.zip) - support api 23 above ## How to build ### ！！！Scripts are compiled and passed on the Mac, not tested on the Linux system - MacOS info: 10.15.2 ### For iOS - Xcode info: Version 11.3.1 (11C504) (for reference only) - Build dependencies: todo - Build order: 1.build openssl, 2.build nghttp2, 3.build curl (curl depend openssl and nghttp2) - only build static library(.a) - build sh cmd: for example: ``` $ cd tools $ sh build-ios-openssl.sh $ sh build-ios-nghttp2.sh $ sh build-ios-curl.sh ``` ### For Android - Android Studio info: 4.1, November 5, 2020 (for reference only) - Android NDK info: r21d - Build dependencies: todo - Build order: 1.build openssl, 2.build nghttp2, 3.build curl (curl depend openssl and nghttp2) - build static library(.a) and dynamic library (exclude curl arm64-v8a) - env macro: for example: ``` export ANDROID_NDK_ROOT=/Location/where/installed/android-ndk-r21d ``` - build sh cmd: for example: ``` $ cd tools $ export api=16 $ ./build-android-openssl.sh arm $ ./build-android-nghttp2.sh arm $ ./build-android-curl.sh arm $ export api=21 $ ./build-android-openssl.sh arm64 $ ./build-android-nghttp2.sh arm64 $ ./build-android-curl.sh arm64 ``` > **You must build openssl and nghttp2(support http2) first** ### Others OpenSSL for Android is build with `libz` support using dynamic link. `libz` is publically provided by Android system. ## Demo ### iOS - Xcode version 11.3.1 - The latest available example is in the demo2 folder (/openssl_for_ios_and_android/example/ios/demo2). - Copy libcrypto-universal.a, libcurl-universal.a, libnghttp2-universal.a, libssl-universal.a four files to folder (/openssl_for_ios_and_android/example/ios/demo2/test_curl_with_ssl_and_http2_ios/test/lib) - Use Xcode open project test. ### Android - Android Studio 3.5.3 - The latest available example is in the demo2 folder (/openssl_for_ios_and_android/example/android/demo2). - Copy libcrypto.a, libcurl.a, libnghttp2.a, libssl.a four files to folder (/openssl_for_ios_and_android/example/android/demo2/test_curl_with_ssl_and_http2_android/app/src/main/cpp/test/lib) (armeabi-v7a, arm64-v8a, x86_64) - Use Android Studio open project test. ## How to use ### For iOS Copy `lib/libcrypto.a` and `lib/libssl.a` and `lib/libcurl.a` to your project. Copy `include/openssl` folder and `include/curl` folder to your project. Add `libcrypto.a` and `libssl.a` and `libcurl.a` to `Frameworks` group and add them to `[Build Phases] ====> [Link Binary With Libraries]`. Add openssl include path and curl include path to your `[Build Settings] ====> [User Header Search Paths]` ### About "\_\_curl\_rule\_01\_\_ declared as an array with a negative size" problem When you build cURL for arm64 you will get this error. You need to change `curlbuild.h` from : ```c #define CURL_SIZEOF_LONG 4 ``` to : ```c #ifdef __LP64__ #define CURL_SIZEOF_LONG 8 #else #define CURL_SIZEOF_LONG 4 #endif ``` ### For Android Copy `lib/armeabi` folder and `lib/armeabi-v7a` folder and `lib/x86` to your android project `libs` folder. Copy `include/openssl` folder and `include/curl` to your android project. #### Android Makefile Add openssl include path to `jni/Android.mk`. ``` #Android.mk include $(CLEAR_VARS) LOCAL_MODULE := curl LOCAL_SRC_FILES := Your cURL Library Path/$(TARGET_ARCH_ABI)/libcurl.a include $(PREBUILT_STATIC_LIBRARY) LOCAL_C_INCLUDES := \ $(LOCAL_PATH)/Your Openssl Include Path/openssl \ $(LOCAL_PATH)/Your cURL Include Path/curl LOCAL_STATIC_LIBRARIES := libcurl LOCAL_LDLIBS := -lz ``` ### CMake Define `ssl`, `crypto`, `curl` as *STATIC IMPORTED* libraries. ``` add_library(crypto STATIC IMPORTED) set_target_properties(crypto PROPERTIES IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcrypto.a) add_library(ssl STATIC IMPORTED) set_target_properties(ssl PROPERTIES IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libssl.a) add_library(curl STATIC IMPORTED) set_target_properties(curl PROPERTIES IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcurl.a) ``` Then link these libraries with your target, e.g. ``` target_link_libraries( # Specifies the target library. native-lib curl ssl crypto ) ``` ### About "libcrypto.a(ui_openssl.o):ui_openssl.c:function read_string_inner: error: undefined reference to 'signal' " problem when you get these error ``` libcrypto.a(ui_openssl.o):ui_openssl.c:function read_string_inner: error: undefined reference to 'signal' libcrypto.a(ui_openssl.o):ui_openssl.c:function read_string_inner: error: undefined reference to 'tcsetattr' ``` You need to rebuild OpenSSL static library with NDK API level 16 or earlier If you build OpenSSL with API level 16 or earlier you may not build it for arch 64 bit only support 32 bit more information : [https://github.com/openssl/openssl/issues/988](https://github.com/openssl/openssl/issues/988) [http://stackoverflow.com/questions/37122126/whats-the-exact-significance-of-android-ndk-platform-version-compared-to-api-le](http://stackoverflow.com/questions/37122126/whats-the-exact-significance-of-android-ndk-platform-version-compared-to-api-le)