The password no longer travels through third-party mail servers or sits
forever in an inbox: it moves onto the instance (encrypted, same as
nc_admin_ref) and shows on the dashboard until the customer clicks
"Notiert", which deletes it for good.
A mutation the reviewer ran (if ($box !== null) -> if (true)) left every
test green: CloudReady hand-rolled the same null-mailbox guard as
SendsFromMailbox, but nothing exercised its null branch. Added the
missing test, then extracted the decision itself (null mailbox -> no
sender fields, no_reply -> no Reply-To) into one shared method so an
Envelope-shaped and a MailMessage-shaped consumer can no longer disagree.
- applyFirewall sets policy_in=DROP so only 80/443 are exposed.
- Capacity/placement account for disk_gb (the real VM allocation), not the
smaller Nextcloud user quota — no systematic overcommit.
- CloudReady sent synchronously again; the step retries on mail failure with the
password preserved (no lost credential in a failed queue job).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- CloudReady receives the ENCRYPTED password (decrypts only when rendering), so
the queued payload never holds plaintext.
- RegisterBackup uses a valid Proxmox calendar expression (02:00).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- 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>
nexxo