博客新站规划之（ nginx的优化配置）

[root@boke-host ~]# cat /web-boke/nginx/conf/nginx.conf

user  nginx;
worker_processes  auto;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
#error_log  /var/log/nginx/error.log warn;
#pid        logs/nginx.pid;

events {
    use epoll;
    worker_connections  65532;
}

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"';

    log_format json '{ "@timestamp": "$time_iso8601", '
                  #'"server_host":"$server_addr",'
                  '"server_addr":"223.84.153.80",'
                  '"http_host":"$http_host",'
                  '"nginx_version":"$nginx_version",'
                  '"cdn_ip":"$remote_addr",'
                  '"remote_user":"$remote_user",'
                  '"request":"$request",'
                  '"request_method":"$request_method",'
                  '"http_user_agent":"$http_user_agent",'
                  '"size":$body_bytes_sent,'
                  '"responsetime":$request_time,'
                  '"upstreamtime":"$upstream_response_time",'
                  '"upstreamhost":"$upstream_addr",'
                  '"url":"$uri",'
                  '"http_x_forwarded_for":"$http_x_forwarded_for",'
                  '"referer":"$http_referer",'
                  '"scheme":"$scheme",'
                  '"server_protocol":"$server_protocol",'
                  '"status":"$status"}';

    access_log  /var/log/nginx/access.log  json;
    #access_log  /var/log/nginx/access.log main;
    error_log /var/log/nginx/error.log error;

##这段是加载waf模块
#    lua_package_path "/web-boke/nginx/conf/waf/?.lua";
#    lua_shared_dict limit 10m;
#    init_by_lua_file  /web-boke/nginx/conf/waf/init.lua;
#    access_by_lua_file /web-boke/nginx/conf/waf/waf.lua;

    include /web-boke/nginx-boke/boke-ssl.conf;

    sendfile            on;
    tcp_nopush          on;
    #告诉nginx在一个数据包里发送所有头文件,而不一个接一个的发送

    tcp_nodelay         on;
    keepalive_timeout   65;
    #HTTP连接持续时间,值越大无用的线程变的越多,0:关闭此功能,默认为75

    client_header_timeout 10;
    client_body_timeout 10;
    #以上两项是设置请求头和请求体各自的超时时间
    reset_timedout_connection on;
    #告诉nginx关闭不响应的客户端连接

    send_timeout 30;
    #客户端响应超时时间,若客户端停止读取数据,释放过期的客户端连接,默认60s

    types_hash_max_size 2048;
    server_tokens off;      #Nginx打开网页报错时,关闭版本号显示

    gzip on;
    gzip_min_length 10240;
    gzip_buffers 16 8k;     #租用16个单位为8k的内存做压缩缓存存储空间
    gzip_comp_level 4;      #压缩级别1-9，数字越小压缩比越小越快，反之亦然
    gzip_proxied expired no-cache no-store private auth;
    #一般不对图像和视频进行传输压缩–耗资源效果还不咋地
    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/xml;
    gzip_disable "MSIE [1-6]."; #禁止对IE6进行压缩，因为IE6压缩会导致ＩＥ崩溃

}

[root@boke-host ~]# cat /web-boke/nginx-boke/boke-ssl.conf 
    server {
        listen       443 ssl http2 default_server;
        root         /web-boke/html;
        ssl_certificate "/web-boke/ssl-ca/boke.pem";
        ssl_certificate_key "/web-boke/ssl-ca/boke.key";
        ssl_session_cache shared:SSL:1m;
        ssl_session_timeout  5m;
        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;

        location / {
                index index.php;
        if (-f $request_filename/index.html){
                    rewrite (.*) $1/index.html break;
                }
        if (-f $request_filename/index.php){
                    rewrite (.*) $1/index.php;
                }
        if (!-f $request_filename){
                    rewrite (.*) /index.php;
                }
    #这是设置nginx关于wordpress的伪静态
        }
#
    #禁止Scrapy等工具的抓取
    if ($http_user_agent ~* (Scrapy|Curl|Sqlmap|HttpClient)) {
         return 403;
    }
    #禁止指定UA及UA为空的访问
    if ($http_user_agent ~* "FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadWebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms|^$" ) {
         return 403;
    }
    #禁止非GET|HEAD|POST方式的抓取
    if ($request_method !~ ^(GET|HEAD|POST)$) {
        return 403;
    }
        error_page 404 /404.html;
            location = /40x.html {
        }
        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }
    location ~* \.(js|css|png|jpg|jpeg|bmp|gif|ico)$ {
            expires max;
            log_not_found off;
        access_log off;
        # Send the all shebang in one fell swoop
        tcp_nodelay off;
        # Set the OS file cache
        open_file_cache max=1000 inactive=120s;
        open_file_cache_valid 45s;
        open_file_cache_min_uses 2;
        open_file_cache_errors off;
        #这是静态文件缓存优化

        #下面的配置要小心哦，这是防盗链的，可能导致自己的css加载出错哦，要是配置不好
        valid_referers none blocked wsfnk.com;
        if ($invalid_referer) {
            return 403;
            #rewrite ^/ https://www.renwole.com
            #若不符合条件域名,则返回403或404也可以是域名
        }
        #这是静态图片文件防盗链
        }

    location = /wp-login.php {
        auth_basic "please admin's koulin";
        auth_basic_user_file /web-boke/ssl-ca/login-radius;
                fastcgi_pass   127.0.0.1:13521;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /web-boke/html$fastcgi_script_name;
                include        fastcgi_params;
    }
    location = /wp-config.php {
        deny all;
    }
    location ~* ^/wp-includes/.*\.(php|phps)$ {
            internal;
        }
    location ~* ^/wp-content/.*.(txt|md|exe|sh|bat)$ {
            deny all;
        }
    location ~* /(?:uploads|files)/.*\.php$ {
            deny                      all;
    }
    location ~ /\. {
            deny                      all;
    }
    location /nginx_status {
            stub_status               on;
            access_log                on;
            #allow                     127.0.0.1;
            allow                     all;
            deny                      all;
    }
        location ~ \.php$ {
                root           html;
                fastcgi_pass   127.0.0.1:13521;
        #auth_basic "close test passwd";
        #auth_basic_user_file /web-boke/ssl-ca/login-radius;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /web-boke/html$fastcgi_script_name;
                include        fastcgi_params;
        }
    }