Sample that supports multiple grants

[Greg Dennis]

Is your feature request related to a problem?

The samples provided all show how to implement a single grant type. It would be nice to have an example that allows multiple grant types, for example client credentials and resource owner password creds.

Additional context

Given that the consumer has to provide their own controller (as opposed to token requests being handled in a middleware (like in AspNet.Security.OpenIdConnect.Server), I expect that we also have to implement our own application architecture for handling the different grants. I'd like to see a suggested architecture for handling this (something more than an if-then tree or switch).

[Kévin Chalet]

Given that the consumer has to provide their own controller (as opposed to token requests being handled in a middleware (like in AspNet.Security.OpenIdConnect.Server)

While most samples use the pass-through mode to handle requests in a MVC controller, it's not mandatory. See https://kevinchalet.com/2020/02/18/creating-an-openid-connect-server-proxy-with-openiddict-3-0-s-degraded-mode/ and https://github.com/openiddict/openiddict-samples/blob/dev/samples/Kalarba/Kalarba.Server/Startup.cs for an example using the events model.

[Greg Dennis]

Thanks. We'll look into that.