Install JwtBearer
Install-Package Microsoft.AspNetCore.Authentication.JwtBearer -Version 3.1.8
Edit Startup.cs
Plugin values for DOMAIN, AUTH_SERVER, and AUTH_SERVER_AUDIENCE from your Okta environment.
options.Authority = "https://{DOMAIN}/oauth2/{AUTH_SERVER}";
options.Audience = "{AUTH_SERVER_AUDIENCE}";
Run:
dotnet run