JWT AuthenticationProvider not fully supported

[sebdomdev]

How frequently does the bug occur?

Always

Description

When checking for the provider of a user signed in with a JWT token, the sdk crashes.

The reason for the crash is that there is a kotlin TODO() function in getProviderFromCore
(Other mappings also contain TODO() functions).

Changing the line linked above to
AuthProvider.RLM_AUTH_PROVIDER_CUSTOM -> AuthenticationProvider.JWT
should fix the issue.
In another location, this has already been done.

Stacktrace & log output

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: <removed>, PID: 22790
    kotlin.NotImplementedError: An operation is not implemented.
        at io.realm.kotlin.mongodb.internal.UserImpl.getProviderFromCore(UserImpl.kt:196)
        at io.realm.kotlin.mongodb.internal.UserImpl.getProvider(UserImpl.kt:56)
...
 I/Process: Sending signal. PID: 22790 SIG: 9

Can you reproduce the bug?

Always

Reproduction Steps

Access UserImpl::provider for a user logged in with a JWT token.

Version

1.7.0

What Atlas App Services are you using?

Both Atlas Device Sync and Atlas App Services

Are you using encryption?

No

Platform OS and version(s)

Android sdk 31

Build environment

Android Studio version: 2021.2.1 Patch 1 (Chipmunk)
Android Build Tools version: 33.0.1
Gradle version: 7.3.3

[rorbech]

@sebdomdev Thanks for the report. I have put up a PR for fixing this.