Add support for OAuth 2.0 to Flowable's REST APIs

Contemporary application’s use OpenID Connect for Authentication and OAuth 2.0 (scopes and claims) for Authorization.

Describe the solution you’d like
Add support for OAuth 2.0 to Flowable’s REST APIs.

See:

Describe alternatives you’ve considered
Currently, Flowable only supports Basic Auth.

See: https://github.com/flowable/flowable-engine/issues/660#issue-274448784

Additional context
See: Flowable Issues - 2126

I agree it’s nice to have, but it’s currently not on our roadmap. Or are you thinking about a contribution (with which we can assist of course)?