如何获取REST消费者的IP地址 [英] How to get IP Address of REST Consumer

问题描述

我会尝试用图表来解释

[REST SERVER] <--------> [JAVASCRIPT BASED WEBSITE]  <--------> [USER]
192.168.0.2              192.168.0.3                            192.168.0.123

如何获取使用 REST 服务器的网站的 IP 而不是 USER 的 IP.

How can I get the IP of the website that consumes the REST server instead of the USER's IP.

我尝试使用 $_SERVER['REMOTE_ADDR'] 和 $_SERVER['HTTP_REFERRER'] 但它们都返回用户的 IP.

I tried using $_SERVER['REMOTE_ADDR'] and $_SERVER['HTTP_REFERRER'] but they both return the IP of the user.

在网络上可以吗?我的 REST 服务器使用 PHP.

Is it possible in the web? I'm using PHP for my REST server.

推荐答案

这里我假设您的意思是该网站托管在 192.168.0.3 上.这意味着用户将从所述服务器下载Javascript和HTML数据，然后在192.168.0.123上本地执行.然后，该 Javascript 将从该本地 IP 远程调用 REST 服务.

I'll assume here that you mean the website is hosted on 192.168.0.3. This means the user will be downloading the Javascript and HTML data from said server, and then execute it locally on 192.168.0.123. That Javascript is then going to make remote calls to the REST service from that local IP.

您想知道如何在客户端下载之前获取托管 Javascript/HTML 文件的服务器的 IP，大概是以一种可靠的方式.答案是这是不可能的.因为您的实际架构如下所示:

You want to know how to get the IP of the server that hosted the Javascript/HTML files before the client downloaded them, presumably in a reliable fashion. And the answer is that this is not possible. Because your actual schema looks like this:

[JAVASCRIPT BASED WEBSITE] <--------> [USER]
192.168.0.3                           192.168.0.123
                                         ^
                                         |
[REST SERVER] <--------------------------+
192.168.0.2                                          

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