需要基于自定义 http 标头的重写规则 [英] Need a rewrite rule based on a custom http header

问题描述

Cloudflare 正在向我们的服务器发送所有请求的标头 CF_IPCountry，其中包含发起请求的国家/地区代码.

Cloudflare is sending a header CF_IPCountry on all requests to our server, which contains the country code from which the request originated.

我们需要将所有来自新西兰 (CF_IPCountry = NZ) 的请求(永久地，包括 POST 请求)重定向到子域 nz.foo.co.nz，以便将其用作国内流量，而不是来自 cloudflare 的海外服务器.

We need to redirect (permanently, including POST requests) all requests coming from New Zealand (CF_IPCountry = NZ) to a subdomain nz.foo.co.nz so that it will be served as domestic traffic and not from cloudflare's servers overseas.

我需要什么条件和规则?

What condition and rule do I need?

推荐答案

尝试使用 %{HTTP:<headername>} var:

RewriteCond %{HTTP:CF_IPCountry} ^NZ$ [NC]
RewriteRule ^(.*)$ http://nz.foo.co.nz/$1 [L,R=301]

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