Request-transformer, config.replace.headers

Questions
1

Hi,

When the request comes to Kong it contains an http header.
I want to take that http header and put in another http header, but I don’t get get it to work.
I thought I could do like:

--data "config.replace.headers=header1:\$header2"

with the request-transformer plugin, where the value of header2 would end up in header1.
Maybe it is not possible, or is my syntax just wrong?

Please advice.

Thank you!

2

Pretty sure this is not possible using the request-transformer plugin.

You can use the serverless plugin to achieve this by writing a pre-function and leveraging the PDK to do this. Please take a look at the following functions:


3

Thanks!
Serverles will work. Have used it for other stuff.
It would be a nice feature for the request-transformer to be able to read header from Nginx and set on another.
Thanks again for your respons!