Feature request about rlm_rest

[Bino Oetomo]

This is not an Issue.
It's more to a feature request , specially about rlm_rest.

Currently I Always use 'POST' method with JSON body.
I did this because my FreeRadius installation need to serve different kind
of Radius client, that each client send different set of attribute.

For example a single Mikrotik router that act as a VPN server and A Captive
portal (they name it "hotspot".
Each of it sent different set of attribute.

my only concern is that a creating a http backend that handle a post
request need to allow XSRF at first and make a second step to validate if
request come from allowed host.

So I think it'll be great if rlm_rest have an option that use GET method
that encode all attributes as query parameters.

Thats all
My salute to all FreeRadius developers and contributors