expressjs设置tls连接https nginx服务器请求

问题描述 投票:1回答:1

如何设置expressjs的请求以正确识别与https nginx服务器的TLS连接,以便我可以通过getPeerCertificate执行身份验证?

这是我的nginx配置将请求转移到expressjs api

location /api {

    proxy_pass http://10.88.132.14:4337/api;     

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;  
}  
node.js express nginx
1个回答
0
投票

您需要传递SSL令牌,然后手动解码它。你通过添加X-SSL-CERT$ssl_client_escaped_cert传递它。确保您使用的是Nginx 1.13或更高版本,因为1.12中不存在$ssl_client_escaped_cert

location /api {
    proxy_pass http://10.88.132.14:4337/api;     
    proxy_http_version 1.1;
    proxy_set_header   Upgrade $http_upgrade;
    proxy_set_header   Connection 'upgrade';
    proxy_set_header   Host $host;
    proxy_cache_bypass $http_upgrade;  
    proxy_set_header    X-SSL-CERT $ssl_client_escaped_cert;
}

现在你不能使用getPeerCertifice(),因为这需要完整的SSL连接。相反,您使用x-ssl-cert包解码上面的x509标头:

let cert = req.headers['x-ssl-cert'];
try {
  cert = decodeURIComponent(cert);
  console.log(x509.getSubject(cert));
} catch (error) {
  console.log('Bad SSL-certificate?', error);
}
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