证书的获取略

  • 服务器的端口443确保外界网络能够进行访问。
  • 是否配置https:
nginx:是
tomcat:否

首先查看nginx是否支持SSL。

参考链接: 实战http切换成https

查看nginx支持SSL

[root@ytkj bin]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.13.3
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-11) (GCC) 
built with OpenSSL 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --with-http_ssl_module
[root@ytkj bin]# 

看到有--with-http_ssl_module。说明支持SSL。

此处我遇到了第一个坑:

按照我上面的参考链接增加了SSL模块的小伙伴们注意了。在执行命令

[root@ytkj bin]# /usr/local/nginx/sbin/nginx -s reload
重启后,可能SSL模块并不会生效。而是要通过重启nginx主线程来重新加载配置。

[root@ytkj nginx-1.13.3]# ps -ef | grep nginx
root      8802 10800  0 10:23 ?        00:00:00 nginx: worker process is shutting down
root      8803 10800  0 10:23 ?        00:00:00 nginx: worker process is shutting down
root      9992  4681  0 14:45 pts/0    00:00:00 grep --color=auto nginx
root     10800     1  0 6月29 ?       00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
[root@ytkj nginx-1.13.3]# kill -QUIT 10800
[root@ytkj nginx-1.13.3]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

nginx的配置

server {
        listen       443 ssl;
        server_name  uhear.com.cn;

        ssl on;    
        ssl_certificate      cert/yourCA.pem;     #当前conf/目录下
        ssl_certificate_key  cert/yourCA.key;

        ssl_session_cache    shared:SSL:10m;
        ssl_session_timeout  5m;
        #ssl_server_tokens off;
        ssl_ciphers  ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers  on;

        location / {
            proxy_pass http://127.0.0.1:8080; #映射到本地的8080端口。
            proxy_redirect off;
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto https;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        location /webSocket/ {
       #webSocket在https下的配置
            proxy_pass http://127.0.0.1:8080;
            proxy_http_version 1.1;
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
       #主要是通过下方的两个属性来升级该请求,告诉服务器,我这个是webSocket请求。
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "Upgrade";
        }
    }

nginx proxy_set_header设置、自定义header
关于nginx代理中请求头的一些设置的具体原因和原理

在这个配置中,我遇到的坑是listen 433 ssl;和 ssl on;

有的是只写listen 433;即可。这是由于nginx 版本的原因。最开始我也没写,但是一直不能访问,添加后,一切正常。

光是有这个是不够的,同时还要对我们的服务器进行配置。既Tomcat.

tomcat的配置

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

变成

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="443"
               proxyPort="443" />
 <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log" suffix=".txt"
               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

上面的value是tomcat自带的,下面的使我们要添加的
        <Valve className="org.apache.catalina.valves.RemoteIpValve"  
                  remoteIpHeader="x-forwarded-for"  
                   remoteIpProxiesHeader="x-forwarded-by"  
                   protocolHeader="x-forwarded-proto" />
Last modification:August 29, 2019
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