Conceptual Overview

The following steps are involved:

1. Injection - This is the process of injecting a ZKLoginRequest object into the zkLogin callable.

2. OAuth flow - This is the process of redirecting the user to the OAuth provider's login page. Once the user has successfully logged in, the OAuth provider redirects the user back to the redirect_uri you specified in the zkLogin request object.

   Note: The redirect_uri is a special URI that is used to redirect the user back to your application. ZeroAuth spawns a local web server to listen for the redirect. This web server is automatically shut down once the redirect is handled.

3. Salting - This is the process of generating a salt request. This is done by calling the salting service with the token received from the OAuth provider.

4. Proving - This is the process of generating a proof request. This is done by calling the proving service with the token and salt received from the salting service.

5. Relaying results - The results of the salting and proving services are relayed back to the caller via a ZKLoginListener object.