在开始配置之前,请确保: 1. 已购买域名并完成域名解析 2. 已获取SSL证书文件(通常包括.crt或.pem文件和.key文件) 3. 服务器已安装Nginx
将SSL证书文件上传到服务器,通常存放在/etc/nginx/ssl/
目录下:
mkdir -p /etc/nginx/ssl
# 上传证书文件到该目录
# 通常会有两个文件:yourdomain.crt(或.pem)和yourdomain.key
编辑Nginx配置文件(通常在/etc/nginx/sites-available/yourdomain.conf
或/etc/nginx/conf.d/yourdomain.conf
):
server {
listen 443 ssl http2;
server_name yourdomain.com www.yourdomain.com;
# SSL证书配置
ssl_certificate /etc/nginx/ssl/yourdomain.crt; # 证书文件路径
ssl_certificate_key /etc/nginx/ssl/yourdomain.key; # 私钥文件路径
# SSL协议配置
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
ssl_ecdh_curve secp384r1;
ssl_session_cache shared:SSL:10m;
ssl_session_tickets off;
ssl_stapling on;
ssl_stapling_verify on;
# 其他安全头
add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
# 网站根目录配置
root /var/www/yourdomain;
index index.html index.htm;
location / {
try_files $uri $uri/ =404;
}
}
# HTTP重定向到HTTPS
server {
listen 80;
server_name yourdomain.com www.yourdomain.com;
return 301 https://$host$request_uri;
}
# 测试Nginx配置是否正确
nginx -t
# 如果测试通过,重启Nginx使配置生效
systemctl restart nginx
在SSL配置部分添加:
ssl_stapling on;
ssl_stapling_verify on;
ssl_trusted_certificate /etc/nginx/ssl/yourdomain-chain.crt; # 中间证书链文件
resolver 8.8.8.8 8.8.4.4 valid=300s;
resolver_timeout 5s;
在443端口的监听行添加http2
:
listen 443 ssl http2;
ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
https://yourdomain.com
,检查是否有安全锁标志curl -I https://yourdomain.com
bash
chmod 600 /etc/nginx/ssl/*
chown root:root /etc/nginx/ssl/*
如果使用Let's Encrypt证书,可以设置自动续期:
# 使用certbot-auto工具
certbot renew --dry-run
# 设置定时任务
crontab -e
# 添加以下内容(每月1号凌晨3点检查续期)
0 3 1 * * /usr/bin/certbot renew --quiet
通过以上步骤,您的网站应该已经成功配置了HTTPS安全访问。