[nginx][tls] nginx配置https与ssl/tls的sni的方法

一 https的sni配置方法

http {
       }
       server {
               listen 443 ssl;
               server_name test1.www.local test1.tls.local;
               ssl_certificate /root/sni/sni_test1.cer;
               ssl_certificate_key /root/sni/sni_test1.key;
               location / {
                       root /data/www;
               }
       }
       server {
               listen 443 ssl;
               server_name test2.www.local test2.tls.local;
               ssl_certificate /root/sni/sni_test2.cer;
               ssl_certificate_key /root/sni/sni_test2.key;
               location / {
                       root /data/www;
               }
       }
       server {
               listen 443 ssl;
               server_name test3.www.local test3.tls.local;
               ssl_certificate /root/sni/sni_test3.cer;
               ssl_certificate_key /root/sni/sni_test3.key;
               location / {
                       root /data/www;
               }
       }
}

二 https的sni配置方法

http {
       #map \$server_name \$sni_string {
       map \$ssl_server_name \$sni_string {
               test1.www.local test1;
               test2.www.local test2;
               test3.www.local test3;
       #      default xxx;
       }
       server {
               listen 443 ssl;
               ssl_certificate /data/sni/sni_\${sni_string}.cer;
               ssl_certificate_key /data/sni/sni_\${sni_string}.key;
               location / {
                       root /data/www;
               }
       }
}

三 tls的sni配置方法

stream {
       upstream test {
               server 127.0.0.1:50001;
       }

       map \$ssl_server_name \$sni_string {
               test1.www.local test1;
               test2.www.local test2;
               test3.www.local test3;
               default test1;
       }

       server {
               listen 444 ssl;
               ssl_certificate /data/sni/sni_\${sni_string}.cer;
               ssl_certificate_key /data/sni/sni_\${sni_string}.key;
               proxy_pass test;
       }
}

四 复合情况下sni的配置方法

复合情况是指，多个server使用了相同的server name，又需要配置不同的证书文件时。

使用map定义多个不同的变量映射的方法，可以支持多个server的情况，如下，分别定义了两个变量 $sni_string 与 $sni_string445

用来处理不同的server。

stream {
       upstream test {
               server 127.0.0.1:50001;
       }

       map \$ssl_server_name \$sni_string {
               test1.www.local test1;
               test2.www.local test2;
               test3.www.local test3;
               default test1;
       }
       map \$ssl_server_name \$sni_string445 {
               test1.www.local test4451;
               test2.www.local test4452;
               test3.www.local test4453;
               default test4451;
       }
       server {
               listen 444 ssl;
               ssl_certificate /data/sni/sni_\${sni_string}.cer;
               ssl_certificate_key /data/sni/sni_\${sni_string}.key;
               proxy_pass test;
       }
       server {
               listen 445 ssl;
               ssl_certificate /data/sni445/sni_\${sni_string445}.cer;
               ssl_certificate_key /data/sni445/sni_\${sni_string445}.key;
               proxy_pass test;
       }
}

[author: classic_tong, date: 20190925] 

标签：tls,www,certificate,ssl,sni,nginx,server,local
来源： https://www.cnblogs.com/hugetong/p/11583789.html