Home Tenant Discovery: The Edge Lookup Layer with Cloudflare Workers and KV
In part one we built the Auth0 ACUL screens for multi-tenant routing with a hardcoded lookup. In this post I will replace that with a real Cloudflare Worker backed by Workers KV, move to full email-address routing, handle users who exist across multiple tenants, and add Cloudflare Turnstile bot protection to the login screens.