NGINX：使用1个域名为多个端口设置SSL证书

Question

我已经建立了一个使用Rest API来获取其所有数据的网站。 我的网站已通过SSL证书保护。 我的默认文件（ etc/nginx/sites-enabled/default ）如下所示：

server {
    listen 80;
    server_name example.com;
    rewrite ^/(.*) https://example.com/$1 permanent;
}

server {
    listen 443 ssl;
    listen [::]:80 default_server;

    root /var/www/example;

    index index.html;

    server_name example.com;
    ssl_certificate /root/example.com.crt;
    ssl_certificate_key /root/example.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

    location / {
            try_files $uri $uri/ =404;
    }
}

问题是我的Rest API（我从中获取所有数据）必须具有SSL证书，才能将所有数据安全地传输到我的网站。

我在默认文件（ etc/nginx/sites-enabled/default ）中为其余api创建了另一个服务器块。 看起来像这样：

server {
    listen 8877;
    server_name example.com;
    rewrite ^/(.*) https://example.com:8877/$1 permanent;
}

server {
    listen 443 ssl;
    listen [::]:8877 default_server;

    # Add index.php to the list if you are using PHP
    index index.html index.htm index.nginx-debian.html;

    server_name example.com;
    ssl_certificate /root/example.com.crt;
    ssl_certificate_key /root/example.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

    location / {
            proxy_pass http://example.com:1111;
    }
 }

我知道我应该这样合并它们：

server {
    listen 80ssl;
    listen 8877 ssl;

    index index.html index.htm index.nginx-debian.html;

    server_name example.com;
    ssl_certificate /root/example.com.crt;
    ssl_certificate_key /root/example.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

    location / {
        // DO SOMETHING
    }
}

问题是我需要位置块在端口80和端口8877上均具有不同的功能。在端口8877上，位置块应指向在backround proxy_pass http://example.com:1111;运行的NodeJS项目proxy_pass http://example.com:1111; 。 在端口80上，它不应指向我的NodeJS项目。 我该怎么做？

还是有更好的方法来做到这一点？ 我已经被这个问题困扰了2天了。 无法购买第二个域或SSL证书+我的证书支持单个域上的多个端口。

Answer 1

这是我会做的/尝试的：

（如果不需要，请考虑关闭TLS 1.0）

# General HTTP to HTTPS
server {
        listen 80;
        listen [::]:80;
        server_name example.com default_server;

        location / {
                return 302 https://$host$request_uri;
        }
}

server {
    listen 443 ssl;
    server_name example.com default_server;

    root /var/www/example;
    index index.html;

    ssl_certificate /root/example.com.crt;
    ssl_certificate_key /root/example.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

    location / {
            try_files $uri $uri/ =404;
    }
}

server {
    listen 8877 ssl;
    listen [::]:8877 ssl;
    server_name example.com;

    # Add index.php to the list if you are using PHP
    index index.html index.htm index.nginx-debian.html;

    ssl_certificate /root/example.com.crt;
    ssl_certificate_key /root/example.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

    location / {
            proxy_pass http://example.com:1111;
    }
 }