谷歌浏览器提示客户端和服务器不支持一般 SSL 协议版本或加密套件(亲测有效)SSL

访问网站时,出现如下图所示 “ 此网站无法提供案例连接,客户端和服务器不支持一般 SSL 协议版本或加密套件 ” 的问题。

 

 

 

一、定位问题

点击浏览器中网址上面锁头出现如下:

 

 

 

然后点击网站安全链接,出现如下:

 

 

 通过对比,可以看到,该域名因为使用的是 TLS 1.0,所以会出现问题,因为谷歌等大部分浏览器已经开始全面禁止TLS1.0了。所以我们需要升级我们的服务端支持TLS1.2以上。

二、升级TLS1.2

1、原理

 

 

 

 

之前架构

之前Tomcat是监听https的8443端口,在tomcat/conf/server.xml中配置如下:

<Connector port="8080" protocol="HTTP/1.1" URIEncoding="UTF-8" 
               connectionTimeout="20000"  
            compression="on"
           compressionMinSize="512"
           compressableMimeType="text/html,text/xml,text/plain,text/javascript,text/csv,application/javascript,application/json,application/xml"
                />
<Connector  protocol="org.apache.coyote.http11.Http11Protocol" URIEncoding="UTF-8" port="8443" SSLEnabled="true" maxThreads="150" scheme="https" secure="true" clientAuth="false"     sslProtocol="TLS"  disableUploadTimeout="false" sslEnabledProtocols="TLSv1,TLSv1.1,TLSv1.2" 
    keystoreFile="../ssl3/sggk.jks" keystorePass="sggk123"
    ciphers="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,TLS_ECDH_ECDSA_WITH_RC4_128_SHA,TLS_ECDH_RSA_WITH_RC4_128_SHA,TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_RSA_WITH_AES_128_CBC_SHA"
  />

虽然看到tomcat配置支持TLSv1.2,但是由于低版本支持不好,所以配置无效。

 

调整架构

所以我们需要通过nginx反向代理来监听HTTPS:8443端口,然后转发到tomcat的HTTP:8080

2、配置nginx

配置参考如下:

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    underscores_in_headers on;#表示如果header name中包含下划线,则不忽略
      #access_log  logs/access.log  main;
     sendfile        on;
    keepalive_timeout  65;
    gzip  on;
    #服务器的集群  
    upstream  www_test {  #服务器集群名字   
        #ip_hash;
        server    127.0.0.1:8080  ;#服务器配置   weight是权重的意思,权重越大,分配的概率越大。  
        #server    127.0.0.1:9092  weight=1;  
    }  
    

    server {
        listen       443 ssl;
        server_name  www.test.cn;

        ssl_certificate      D:/Tomcat 7.0/ssl/www.test.cn.pem;
        ssl_certificate_key  D:/Tomcat 7.0/ssl/www.test.cn.key;
    
        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;
        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;
        # 配置静态资源      
        location /pm/v4/{
            alias   "D:/Tomcat 7.0/webapps/pm/v4/";
        }
        location /pm/jslib/{
            alias   "D:/Tomcat 7.0/webapps/pm/jslib/";
        }
        location /pm/css/{
            alias   "D:/Tomcat 7.0/webapps/pm/css/";
        }
        location /pm/images/{
            alias   "D:/Tomcat 7.0/webapps/pm/images/";
        }
        location /pm/temp/{
            alias   "D:/Tomcat 7.0/webapps/pm/temp/";
        }
        location /pm/main4.0/{
            alias   "D:/Tomcat 7.0/webapps/pm/main4.0/";
        }
        
        location /pm{
            add_header Cache-Control 'no-store';
            client_max_body_size 300m;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $http_host;
            proxy_redirect off;
            proxy_connect_timeout      1;
            proxy_send_timeout         240;
            proxy_read_timeout         240;
            proxy_pass http://www_test/pm;
        }
        
    }
    
}

注意两个ssl证书文件路径
ssl_certificate D:/Tomcat 7.0/ssl/www.test.cn.pem;
ssl_certificate_key D:/Tomcat 7.0/ssl/www.test.cn.key;
证书需要客户提供或者自己去阿里云或者腾讯云申请,它属于nginx专用证书,跟tomcat的不一样
可以参考:nginx配置阿里云/腾讯云申请的免费SSL证书(nginx配置https)

3、配置tomcat

去掉https的配置,只保留http即可

<Connector port="8080" protocol="HTTP/1.1" URIEncoding="UTF-8" 
               connectionTimeout="20000"  
            compression="on"
           compressionMinSize="512"
           compressableMimeType="text/html,text/xml,text/plain,text/javascript,text/csv,application/javascript,application/json,application/xml"
                />
                

三、访问nginx即可

 

版权声明:本文为CSDN博主「Blueeyedboy521」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/Blueeyedboy521/article/details/124963562

 

posted @ 2022-11-23 17:20  浪淘沙&  阅读(11357)  评论(0编辑  收藏  举报