Once you have dex up and running, the next step is to write applications that use dex to drive authentication. Apps that interact with dex generally fall into one of two categories: Apps that request OpenID Connect ID tokens to authenticate users. Used for authenticating an end user. Must be web based. Apps that consume ID tokens from other apps. Needs to verify that a client is acting on behalf of a user. The first category of apps are standard OAuth2 clients. Users show up at a website, and...