在Ubuntu上安裝Nginx的SSL證書,通常使用Let’s Encrypt免費證書,步驟如下:
sudo apt update
,然后sudo apt install nginx certbot python3-certbot-nginx
。sudo certbot --nginx -d yourdomain.com -d www.yourdomain.com
命令獲取證書,Certbot會自動配置Nginx。/etc/nginx/sites-available/yourdomain.com
,添加如下內容:server {
listen 443 ssl;
server_name yourdomain.com www.yourdomain.com;
ssl_certificate /etc/letsencrypt/live/yourdomain.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/yourdomain.com/privkey.pem;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
location / {
root /var/www/html;
index index.html index.htm;
}
}
server {
listen 80;
server_name yourdomain.com www.yourdomain.com;
return 301 https://$host$request_uri;
}
sudo nginx -t
測試配置,無誤后用sudo systemctl reload nginx
重載Nginx。sudo certbot renew --dry-run
測試。