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Dotnetflix is a demo solution designed to showcase various passwordless authentication scenarios. The architecture of the solution is shown in the following diagram:

Figure: Dotnetflix consists of various APIs that need to communicate with each other, a web UI and a mobile/TV client app.

IdentityServer is used for authentication, and all communication between the components is secured using JWTs and OIDC. The solutions shown don't replace JWTs, but rather showcase the alternative options to passwords for obtaining them.

The following table lists these scenarios and links to the page in the wiki that highlights the relevant code.

Scenario	Authentication mechanism	Relevant wiki page
API to API	Client credentials grant	https://github.com/matt-goldman/dotnetflix/wiki/1.-The-Client-Credentials-Grant
TV app	Device code grant
Laptop or desktop: registration	Username and password
Laptop, desktop, or phone: login	WebAuthN