因为听到了两声雷，所以要发两篇博客。
——鲁迅
这篇博客来聊聊LuaJIT FFI里面ctypes的实现。
lua-resty-openssl: 基于FFI的Lua OpenSSL库
FFI-based OpenSSL binding for OpenResty
https://github.com/fffonion/lua-resty-openssl
36 forks.
105 stars.
2 open issues.
Recent commits:
- release: 0.8.25 (#122), GitHub
- fix(pkey) clear error stack when verification fails (#121)Otherwise, Nginx will print such an alert log message when establishinga new ssl connection.`ignoring stale global SSL error (SSL: error:04091068:rsa routines:int_rsa_verify:bad signature)`[FTI-5324](https://konghq.atlassian.net/browse/FTI-5324), GitHub
- release: 0.8.24, Wangchong Zhou
- fix(ssl) support ngx_lua 10025, Wangchong Zhou
- chore(tests): bump openresty 1.21.4.2, Wangchong Zhou
支持OpenSSL 1.1.x, 1.0.x和1.0.2系列
