本文主要包含letsencrypt nginx,letsencrypt,letsencrypt 申请,letsencrypt.org,centos nginx安装等服务器相关知识,网友希望可以进行参考
centos nginx 环境下 搭建 letsencrypt
wgethttps://dl.eff.org/certbot-auto
chmod a+x certbot-auto
mv certbot-auto /usr/bin/
防火墙开启443端口
nginx反向代理的每一个server下，加
location ^~ /.well-known/acme-challenge/ { default_type "text/plain"; root /usr/share/nginx/html;}location = /.well-known/acme-challenge/ { return 404;}- webroot 方式安装证书
certbot-auto certonly --webroot -w /usr/share/nginx/html/ -d your-domain.com www.your-domain.com api.your-domain.com- 生成 迪菲-赫尔曼密钥 以增强安全
openssl dhparam -out /etc/ssl/certs/dhparam.pem 2048- nginx反向代理的每一个server下, 配置ssl
listen 443 ssl; server_name your-domain.com www.your-domain.com; ssl_certificate /etc/letsencrypt/live/your-domain.com/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/your-domain.com/privkey.pem; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_prefer_server_ciphers on; ssl_dhparam /etc/ssl/certs/dhparam.pem; ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA'; ssl_session_timeout 1d; ssl_session_cache shared:SSL:50m; add_header Strict-Transport-Security max-age=15768000;- 80 端口重定向到https
server { listen 80; server_name api.your-domain.com your-domain.com www.your-domain.com; return 301 https://$host$request_uri; }