How to get SharedSecret key from Nodejs client side

[Anh Pham]

I am using ACE framework to develop JIRa addon, some functions from my add-on need to call to my back-end APIs which are written by Ruby on Rails. 

From Nodejs cliend side, how can I get clientKey and SharedSecret key from installation handshake to generate the JWT token then I can authorize with my back-end APIs?

Is my approach correct? or do I need to change ACE framework to Ruby on Rails?

Highly appreciate for all your support

[Moga]

Hi Anh,

This looks like a developer question, so it would be better to post it at Atlassian Developer Community, that's where our developer community hangs out :)

Cheers,
Moga