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List:       busybox
Subject:    Re: busybox httpd: how to get http header from CGI
From:       Tim Tassonis <stuff () decentral ! ch>
Date:       2019-07-03 15:30:44
Message-ID: e221a6b0-ed39-a25c-6a06-c88c952f88c6 () decentral ! ch
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On 7/3/19 3:07 PM, nick83ola wrote:
> Hi all,
> there's a way for a cgi script to get the HTTP header of the request?
> in particular I get a jwt token into the request and i want to be able
> to validate it

most http headers are stored as environment variables starting with 
HTTP_ for the script (except the authentication header, for securitry 
reasons).

So, it's best to dumo the environment in your script to the screen or to 
a file first and then have a look what's around and how it is  named.


A simple test shell script would be:


#!/bin/sh
printf "Content-type: text/plain\n\n"
set
exit 0




Bye
Tim
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