rcourtman 463e4eff50 feat(cloud): implement signup + magic link flow (C-6) ...

Complete the post-checkout signup flow: Stripe checkout → container
starts → magic link generated → user clicks → logged into tenant
dashboard.

- Add pkg/cloudauth for shared HMAC-SHA256 handoff token sign/verify
- Add internal/cloudcp/auth for control plane magic link service with
  SQLite-backed token store (standalone, no internal/api dependency)
- Add magic link verify handler on control plane that generates a
  short-lived handoff token and redirects to tenant container
- Add /auth/cloud-handoff endpoint on tenant side that validates
  handoff token and creates a session using existing auth machinery
- Expand provisioner to write per-tenant handoff key, poll container
  health (2s interval, 60s timeout), and generate magic link on success
- Wire magic link service into control plane server and routes

2026-02-10 21:54:23 +00:00

..

handoff_test.go

feat(cloud): implement signup + magic link flow (C-6)

2026-02-10 21:54:23 +00:00

handoff.go

feat(cloud): implement signup + magic link flow (C-6)

2026-02-10 21:54:23 +00:00