nginx 配置https

worker_processes auto;
http {
    #配置共享会话缓存大小，视站点访问情况设定
    ssl_session_cache   shared:SSL:10m;
    #配置会话超时时间
    ssl_session_timeout 10m;
    server {
        listen              443 ssl;
        server_name         www.example.com;
        #设置长连接
        keepalive_timeout   70;
        #HSTS策略
        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
        #证书文件
        ssl_certificate     www.example.com.crt;
        #私钥文件
        ssl_certificate_key www.example.com.key; 
        #优先采取服务器算法
        ssl_prefer_server_ciphers on;
        #使用DH文件
        ssl_dhparam /etc/ssl/certs/dhparam.pem;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        #定义算法
        ssl_ciphers "EECDH+ECDSA+AESGCM EECDH+aRSA+AESGCM EECDH+ECDSA+SHA384 EECDH+ECDSA+SHA256 EECDH+aRSA+SHA384 EECDH+aRSA+SHA256 EECDH+aRSA+RC4 EECDH EDH+aRSA !aNULL !eNULL !LOW !3DES !MD5 !EXP !PSK !SRP !DSS !RC4";
        #减少点击劫持
        add_header X-Frame-Options DENY;
        #禁止服务器自动解析资源类型
        add_header X-Content-Type-Options nosniff;
        #防XSS攻擊
        add_header X-Xss-Protection 1;