- Accept checkout.session.async_payment_succeeded (async methods) and dedupe on
the checkout session id, not the event id.
- committedGb still counts a failed instance while its VM exists (has vmid);
releases quota only when no VM was created — no overcommit vs no leak.
- CloudReady is queued (durable). Credential delivery is documented at-least-once
(a rare duplicate welcome email beats a lost credential; exactly-once = v1.1 outbox).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Require a real customer email (no unknown@ fallback merging customers).
- Stripe signature: enforce 5-min replay tolerance + accept any rotating v1.
- DeployApplicationStack no longer persists the DB password in the run context.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Stripe webhook fails closed when the signing secret is missing (outside local/testing).
- ReserveResources places + creates the instance under a per-datacenter lock so
concurrent orders can't overcommit a host.
- CloneVirtualMachine reserves the vmid + breadcrumb BEFORE cloning, so a crash
can't mint a new vmid and orphan the first clone.
- CreateCustomerAdmin checks user existence and resets the password instead of
re-running user:add on retry.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Stripe: only checkout.session.completed with payment_status=paid (dedupes the
paired payment_intent event and blocks unpaid async sessions).
- Capture the guest IP (ConfigureNetwork) and point Traefik at the VM, not the
Proxmox host, so ACME/HTTP-01 can reach Nextcloud.
- Resize the disk to an absolute target (not '+…') so a retry can't double it.
(Codex #4 timeout was a false positive — started_at resets per step.)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed webhook (HMAC verify when secret set), CSRF-exempt route. Paid checkout
creates customer+order+run (stripe_event_id unique => duplicate webhooks start
one run) and dispatches. 5 tests.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
nexxo