前言
Web安扫提示Nginx使用了不安全的加密协议需要启用TLSv1.2或者更高的协议，但是修改后还是一直扫出了TLSv1.0和TLSV1.1，总结下原因；
工具1: http://s.tool.chinaz.com/https
工具2: https://infinisign.com/tools/sslcheck/?lang=cn
工具3: acunetix
内容
存在多个虚拟主机文件
针对存在多个虚拟主机文件的Nginx解析，每个虚拟主机文件都需要修改；
Nginx的openssl套件不支持
配置符合PFS规范的加密套件
ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4:!DH:!DHE
开启优先使用服务端加密套件
ssl_prefer_server_ciphers on;
配置示例
server { listen 80; listen [::]:80; listen 443 ssl http2; listen [::]:443 ssl http2; ssl_certificate /usr/local/nginx/conf/ssl/www.wangyangyang.vip.pem; ssl_certificate_key /usr/local/nginx/conf/ssl/www.wangyangyang.vip.key; ssl_protocols TLSv1.2 TLSv1.3; ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4; ssl_prefer_server_ciphers on; ssl_session_timeout 10m; ssl_session_cache builtin:1000 shared:SSL:10m; ssl_buffer_size 1400; add_header Strict-Transport-Security max-age=15768000; ssl_stapling on; ssl_stapling_verify on; server_name www.wangyangyang.vip; access_log /data/wwwlogs/www.wangyangyang.vip_nginx.log combined; index index.html index.htm index.php; root /data/wwwroot/www.wangyangyang.vip/build; if ($ssl_protocol = "") { return 301 https://$host$request_uri; } include /usr/local/nginx/conf/rewrite/none.conf; #error_page 404 /404.html; #error_page 502 /502.html; location ~ [^/]\.php(/|$) { #fastcgi_pass remote_php_ip:9000; fastcgi_pass unix:/dev/shm/php-cgi.sock; fastcgi_index index.php; include fastcgi.conf; fastcgi_split_path_info ^(.+?\.php)(/.*)$; } location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|flv|mp4|ico)$ { expires 30d; access_log off; } location ~ .*\.(js|css)?$ { expires 7d; access_log off; } location ~ /(\.user\.ini|\.ht|\.git|\.svn|\.project|LICENSE|README\.md) { deny all; } }
提示
如果都设置了还不行,那就ping下域名看下对应的ip是否一致,不一致那就到对应的机器上进行修改;
学无止境,谦卑而行.
