Authentication & Authorization Support for Java and Go SDKs

[mrzzy]

Background

Feast has authentication & authorization support completed for the following components:

• Core Authentication and Authorization #793
• Serving Add Authentication and Authorization for feast serving #865
• Python SDK (Compute and write metrics for rows prior to store writes #763 & Add Authentication and Authorization for feast serving #865)

Problem

Authentication & Authorization support does not extend to Java and Golang SDK:

• This blocks administrators from having a full authentication and authorization rollout if they have users using Java and Golang SDKs.

What needs to be done

Extend Authentication & Authorization support to

• Java SDK
• Golang SDK

such that they can access Feast Core and Serving with Authentication & Authorization enabled.

[woop]

Thanks for this @mrzzy

This is probably a good opportunity to finally create integration tests for both of these clients.