Okta setup

Create an Okta account if you don't have one and go to the Applications page
Create an integration
- Click Create App Integration
- For the Sign-in method, select OIDC - OpenID Connect
- For the Application type, pick Web Application
- Click Next
- Set Sign-in redirect URIs to http://localhost:3000/api/auth/callback/okta
- Set Sign-out redirect URIs to http://localhost:3000
- Click Save

⚠️ Remember to update Sign-in redirect URIs and Sign-out redirect URIs when deploying your app to production.

Set environment variables in .env
- Set AUTH_PROVIDER to okta
- Set OKTA_CLIENT_ID to Client ID
- Set OKTA_CLIENT_SECRET to Client secret
- Set OKTA_ISSUER to Okta domain (including https:// prefix)
- Set NEXTAUTH_SECRET to a random secret. This is a good resource.