Make lua-openssl support nginx+lua-nginx-module

[zhaozg]

Work breakdown:

1. • nginx + nginx-lua-module + lua-openssl without https/tls support
2. • nginx + nginx-lua-module + lua-openssl with https/tls support
3. • openresty + lua-openssl start without https
4. • openresty + lua-openssl start with https
5. • tengine + lua-openssl
6. • coexist with other crypto/ssl libs

[zhaozg]

 ⚙ zhaozg@zhaozgMBP  /usr/local/openresty/nginx/sbin  ./nginx -V
nginx version: openresty/1.17.4.1rc0
built by clang 11.0.0 (clang-1100.0.33.8)
built with OpenSSL 1.0.2u-dev  xx XXX xxxx
TLS SNI support enabled
configure arguments: --prefix=/usr/local/openresty/nginx --with-cc-opt=-O2 --add-module=../ngx_devel_kit-0.3.1rc1 --add-module=../echo-nginx-module-0.61 --add-module=../xss-nginx-module-0.06 --add-module=../ngx_coolkit-0.2 --add-module=../set-misc-nginx-module-0.32 --add-module=../form-input-nginx-module-0.12 --add-module=../encrypted-session-nginx-module-0.08 --add-module=../srcache-nginx-module-0.31 --add-module=../ngx_lua-0.10.15 --add-module=../ngx_lua_upstream-0.07 --add-module=../headers-more-nginx-module-0.33 --add-module=../array-var-nginx-module-0.05 --add-module=../memc-nginx-module-0.19 --add-module=../redis2-nginx-module-0.15 --add-module=../redis-nginx-module-0.3.7 --add-module=../rds-json-nginx-module-0.15 --add-module=../rds-csv-nginx-module-0.09 --add-module=../ngx_stream_lua-0.0.7 --with-ld-opt=-Wl,-rpath,/usr/local/Cellar/luajit/HEAD-f0e865d/lib --with-openssl=/Users/zhaozg/work/product/openssl/openssl --with-openssl-opt=-DOPENSSL_CCSTC --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_ssl_module
 ⚙ zhaozg@zhaozgMBP  /usr/local/openresty/nginx/sbin  ./nginx -s reload
2019/10/29 21:42:17 [notice] 69047#0: signal process started
2019/10/29 21:42:17 [alert] 61866#0: detected a LuaJIT version which is not OpenResty's; many optimizations will be disabled and performance will be compromised (see https://github.com/openresty/luajit2 for OpenResty's LuaJIT or, even better, consider using the OpenResty releases from https://openresty.org/en/download.html)
2019/10/29 21:42:17 [error] 61866#0: [lua] init_by_lua:5: 0.7.7Lua 5.1OpenSSL 1.0.2t-dev  xx XXX xxxx
2019/10/29 21:42:17 [error] 69053#0: *26 [lua] init_worker_by_lua:5: 0.7.7Lua 5.1OpenSSL 1.0.2t-dev  xx XXX xxxx, context: init_worker_by_lua*

#user  nobody;
worker_processes  8;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    init_by_lua_block {
        local openssl = require("openssl")
        local log = ngx.log
        local ERR = ngx.ERR
        log(ERR,openssl.version())
    }

    init_worker_by_lua_block {
        local openssl = require("openssl")
        local log = ngx.log
        local ERR = ngx.ERR
        log(ERR,openssl.version())
    }

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    server {
        listen       443 ssl;
        server_name  localhost;

        ssl_certificate      server.crt;
        ssl_certificate_key  server.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;

        location / {
            root   html;
            index  index.html index.htm;
        }
    }

}

[zhaozg]

#169
#72