在Ubuntu上配置Nginx以使用SSL的最佳实践包括以下几个步骤:
获取SSL证书:
安装Nginx:
sudo apt update
sudo apt install nginx
配置Nginx:
/etc/nginx/sites-available/目录下。配置示例:
server {
listen 443 ssl http2;
server_name example.com www.example.com;
ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/example.com/chain.pem;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
location / {
root /var/www/html;
index index.html index.htm;
}
# Redirect HTTP to HTTPS
listen 80;
server_name example.com www.example.com;
return 301 https://$host$request_uri;
}
启用站点配置:
sites-enabled目录的符号链接来启用站点配置:sudo ln -s /etc/nginx/sites-available/example.com /etc/nginx/sites-enabled/
测试配置:
sudo nginx -t
重新加载Nginx:
sudo systemctl reload nginx
设置自动续期:
sudo apt install certbot python3-certbot-nginx
sudo certbot --nginx -d example.com -d www.example.com
监控和维护:
遵循这些最佳实践可以帮助你确保Nginx服务器上的SSL配置既安全又高效。记得定期检查和更新你的配置,以适应新的安全标准和最佳实践。