node.js - NGINX:使用 1 个域名为多个端口设置 SSL 证书

Question

我建立了一个使用 Rest API 获取所有数据的网站。我的网站使用 SSL 证书进行保护。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)还必须具有 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 block 。它看起来像这样:

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;
    }
 }

我知道我应该像这样组合它们:

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 location block 在端口 80 和端口 8877 上以不同方式运行。在端口 8877 上，location block 应该指向我在后台运行的 NodeJS 项目 proxy_pass http://example.com:1111;。在端口 80 上，它不应指向我的 NodeJS 项目。我怎样才能做到这一点？

或者有更好的方法来实现这个目标吗？我已经被这个问题困扰了 2 天。购买第二个域或 SSL 证书不是一种选择 + 我的证书支持单个域上的多个端口。

Answer 1

这是我会做/尝试的:

(如果不需要，您应该考虑关闭 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;
    }
 }