Port new options auth sample

[HaoK]

Port of aspnet/AuthSamples#44

[Tratcher]

This is giving more false hope than real help. Until you can use it with a real provider like OAuth, OIDC, or JWT, it's not actually useful.

[Tratcher]

Google?

[HaoK]

@natemcmaster what's the new process to update the dependencies.props for AuthSamples? We are using the google reference to pull in the dependency right now, we just need the MicrosoftAspNetCoreAuthenticationPackageVersion

[natemcmaster]

Update manually, or wait for @jkotalik who is starting on #4246 for auth samples soon.

[HaoK]

Its not false hope, but more of a basic building block that is needed to configure options per tenant, I can put a big disclaimer in the readme that additional work will need to be done to actually make the security/auth handlers work. This is basically options + multitenant (ignoring security stack and above)

[Tratcher]

(ignoring security stack and above)

That's the piece our customers need. If we're not going to provide that then why bother explaining the incomplete building blocks?

[HaoK]

Because people have asked about these pieces specifically in the past, that will need to do something similar to this to get their multitenancy to work

[jkotalik]

@HaoK once #6772 is done you can continue with this PR (which should be merged shortly).

[Eilon]

Discussed in triage, we feel this sample isn't worth it because it doesn't do enough to help with real scenarios.

[pseabury]

@HaoK was this sample abandoned and never ported (per Eilon's comment above)? I certainly don't see it in the new Aspnet samples repo.