Add support for SCRAM-SHA-256 authentication

[ngalantowicz]

Is your feature request related to a problem? Please describe.

Integration fails due to no mongo 4+ SCRAM-SHA-256 authentication support. I've found that the driver you all use has yet to enable support for SCRAM-SHA-256 authentication as well. There's an existing pr (stale - 2+ years old) in the driver repo you all use. I understand that this will need to be done first in order to enable here, so I'm curious and asking if the mgo feature is completed would you all be willing to support it.

Feature Description

Enable mongo 4+ SCRAM-SHA-256 authentication mechanism

Describe Alternatives

n/a

Additional context

Existing mgo pr seeking support for completion

Priority

Blocker

[ngalantowicz]

My bad I didn't mean to close got a little trigger happy :)

[gsanchezgavier]

Hi @ngalantowicz , this really looks interesting i have tagged this issue to be prioritized by our PM.

[nadiamoe]

Hi,

We are currently using the mgo driver which, to our knowledge, is now kind of in a "maintenance mode", and it's hard to get new features added to it, so I wouldn't be too optimistic regarding that PR getting merged.

We have talked a couple times about migrating to the official mongo driver, and this could be something to weight in for that. Are you aware if the official driver supports SCRAM?

[ngalantowicz]

@gsanchezgavier and @roobre thanks for taking an interest in this feature.

The official mongo driver does support SCRAM

https://github.com/mongodb/mongo-go-driver/blob/master/mongo/options/clientoptions.go#L45-#L46

[nadiamoe]

@ngalantowicz Thanks for the confirmation! We'll add this to the list of things to track for the migration :)