[ejabberd] JWT Auth

[Yokomizo, Rogério]

Hello,

Just passing by to share a very simple ejabberd module I wrote to enable
JWT tokens as auth method.

https://github.com/yokomizor/ejabberd-auth-jwt

I am using this module a few months already in production with ejabberd
Community. We have around 100 not very much active users. Recently we
started using AWS Cognito to manage identity, so I added JWKS support to
this library.

Just sharing out of curiosity, but also looking for some feedback (;

Cheer,

yokomizor