如何在node.js中知道请求是http或https [英] How to know if a request is http or https in node.js

问题描述

我正在使用nodejs和expressjs。我想知道clientRequest对象中是否有类似 request.headers.protocol 的东西。我想为web链接构建baseUrl。因此，如果请求是通过https完成的，我想保持https的所有链接。

  var baseUrl = request.headers.protocol + request.headers.host; 
  

解决方案

编辑： ，它更安全，建议使用 req.secure （如下）@Andy建议。虽然它使用类似的实现，它将是安全的将来使用，它还可以选择支持 X-Forwarded-Proto 头。

对于节点请求没有Express的对象：

它在 req.connection.secure （boolean）。

编辑：
API已更改，对于节点0.6.15 + ：

HTTPS连接具有 req.connection.encrypted （具有SSL连接信息的对象）。 HTTP连接没有 req.connection.encrypted 。

另外（从文档）：

使用HTTPS支持，请使用request.connection.verifyPeer（）和request.connection.getPeerCertificate（）获取客户端的身份验证详细信息。

I am using nodejs and expressjs. I wonder if there is something like request.headers.protocol in the clientRequest object. I would like to build the baseUrl for the web links. So if the request was done via https I would like to keep https in all links.

    var baseUrl = request.headers.protocol + request.headers.host;

解决方案

Edit: For Express, it's safer and recommended to use req.secure (as @Andy recommends below). While it uses a similar implementation, it will be safe for future use and it also optionally supports the X-Forwarded-Proto header.

For node Request object without Express:

It's in req.connection.secure (boolean).

Edit: The API has changed, for Node 0.6.15+:

An HTTPS connection has req.connection.encrypted (an object with information about the SSL connection). An HTTP connection doesn't have req.connection.encrypted.

Also (from the docs):

With HTTPS support, use request.connection.verifyPeer() and request.connection.getPeerCertificate() to obtain the client's authentication details.

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