Async version

[jxraynaud]

HI there,

I haven't been using this lib for at least one year on various project. I'm now working on a project where we're using channels in async mode to handle websockets. We still use an oidc server and this lib to handle the requests, however, we can't execute it in async mode, because of databases calls that are considered as unsafe. That's not a huge problem as we're simply going to rewrite it to make it async using aiohttp instead of request and database_sync_to_async to encapsulate database calls.

As we're doing it anyway, I was wondering if you'd like us to share the code ?

Thanks for your work !