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From 彭勇 <p...@pubyun.com>
Subject problem when rewrite host header with plugin header_rewrite
Date Thu, 09 Mar 2017 09:15:49 GMT
I would like to like rewrite host header with regex:

some.domain.abc.com -> some.domain

here is regex:

/(.*)\.abc\.com$/  ->  $1

i dig into header_rewrite doc and code, but i don't know how to write
the rewrite rule with regex:

cond %{SEND_REQUEST_HDR_HOOK}
cond %{HEADER:HOST} /(.*)\.abc\.com$/
set-header host how_to_write_some_regex_value


here is some hint in document:

Setting a header with a value can take the following formats:

Any condition which extracts a value from the request.
$N, where 0 <= N <= 9, from matching groups in a regular expression.



-- 
Peng Yong

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