Nginx限制IP访问只允许特定域名访问

1.编辑nginx.conf文件

vim cd /usr/local/nginx/conf/nginx.conf

2.添加一下配置禁止IP方式访问，使用域名访问

#http格式
server {
    listen 80 default_server;
    server_name _;
    return 403;
}
#https格式
server {
    ssl_certificate /app/key/server.crt;
    ssl_certificate_key /app/key/server.key;
    listen 443 ssl default_server;
    listen 1443 ssl default_server;
    listen 18080 ssl default_server;
    server_name _;
    return 403;
}
#nginx配置ssl连接
server {
    listen       443 ssl;
    server_name  localhost;
    
    ssl_certificate      ../ssl/chat.crt;
    ssl_certificate_key  ../ssl/chat.key;
    ssl_session_cache    shared:SSL:1m;
    ssl_session_timeout  5m;
    ssl_protocols TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
     
    location /redfish {
        proxy_pass https://127.0.0.1:8080;
    }
}

3.重启nginx配置(访问出现403则表示配置成功)

nginx -s reload