You can do this with map_regex without a plugin I think. -- Leif
> On Mar 9, 2017, at 1:15 AM, 彭勇 <[email protected]> wrote: > > 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
