Exposes `resolve(sender_pubkey_hex) -> RouteHit | None` and a
`register_with_lnbits()` helper that lazily-imports + soft-fails on
lnbits versions without `register_roster_resolver`. Wired into
`satmachineadmin_start()`.
The hook delivers the path-B outcome ("cash-out sats go to the
operator's wallet, not an auto-created machine wallet") once the
lnbits side ships its half. Shape contract `(operator_user_id,
wallet_id, source_extension)` frozen per coord-log 2026-05-31T15:25Z.
Branch held local until lnbits lands the registry — no behaviour
change on the current lnbits version, just the future-ready handoff
+ a benign INFO log on boot.
Boot-smoked in dev container: extension loads, registration logs the
documented soft-fail message, invoice listener + cassette consumer
unchanged. 6 new unit tests cover happy path, miss, bech32 +
uppercase canonicalisation, fail-closed on malformed input, and the
soft-fail register branch.
Long-running task wired into satmachineadmin_start that subscribes to
kind-30078 bitspire-cassettes-state:<atm_pubkey_hex> events from every
active machine's ATM and upserts cassette_configs via apply_bootstrap_state
on receipt. Pairs with bitspire's one-shot bootstrap publish in
aiolabs/lamassu-next#56 — operator's first config publish then validates
against a non-empty denomination set.
Pattern mirrors wait_for_paid_invoices (try/except per event, never lets
the loop die). Uses the same nostr_client.relay_manager singleton that
cassette_transport.publish_to_atm uses, just on the subscribe side.
Implementation: poll the singleton NostrRouter.received_subscription_events
dict keyed by our subscription_id (satmachineadmin-cassette-bootstrap).
This is the same drain pattern nostrclient's per-WebSocket NostrRouter
uses; since we use a distinct sub_id, no cross-contamination with
WebSocket-connected clients of nostrclient.
Filter is re-derived from active machines each tick — newly-added
machines start receiving bootstrap events without an LNbits restart.
Soft-fail surfaces (none crash the listener):
- nostrclient extension not installed → log + 30s backoff
- inbound event sig-verify fails → log + skip
- sender pubkey not in dca_machines → log + skip (relay noise)
- operator privkey not on file → log + skip
- NIP-44 v2 decrypt / payload validation fails → log + skip
- apply_bootstrap_state error → log + skip
Per-event handler routes to the right operator's privkey by looking up
the machine via get_machine_by_atm_pubkey_hex (O(N) over active
machines — fine for small fleets; if fleets grow, normalize machine_npub
at write + add an index).
CRUD additions:
- list_all_active_machines: cross-operator query for the subscription
filter
- get_machine_by_atm_pubkey_hex: route inbound events to the right
machine row + operator account; accepts hex or bech32 storage
14 tests in test_cassette_state_consumer.py covering:
- decrypt_and_parse_state_event happy path + 6 negative paths (tamper,
wrong privkey, malformed pubkey, missing fields, garbage JSON,
wrong-shape payload)
- d-tag construction regression guard (REGRESSION GUARD: d-tag uses
ATM hex pubkey not internal UUID — pins the load-bearing detail
from coord-log 11:50Z)
- build_state_d_tags_for_machines + bech32 → hex canonicalisation
Full handler dispatch (verify_event → get_machine_by_atm_pubkey_hex →
apply_bootstrap_state) needs a live LNbits DB; smoke-tested manually
per the existing project convention.
Total: 146 passed, 1 skipped (cross-test fixture pending), 1 pre-existing
async-plugin failure unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
~1300 lines removed across four cleanups. Pure deletions; no behavioural
changes.
1. **transaction_processor.py — DELETED (1274 lines).** Orphaned v1 file
that hasn't been imported anywhere since fix-bundle-1 wired the v2
distribution chain. The historical Lamassu logic is preserved in git
history at any commit on main.
2. **views_api.v2_in_progress_stub — DELETED.** The catch-all that
returned 503 for any unmatched /api/v1/dca/* path. With P3a–P9g
shipped, every documented endpoint is implemented; the catch-all was
stale and (per issue #11 M7) unauthenticated, so it leaked the
extension's existence to anonymous probes. Removed entirely.
3. **tasks.hourly_transaction_polling — DELETED.** v1 LegacyLamassu
polling no-op. The associated `create_permanent_unique_task` spawn
in __init__.py is also gone (was spawning a forever-sleeping task
for no reason).
4. **__init__.py scaffolding artifacts.**
- Replaced the placeholder "you can debug in your extension using
'import logger from loguru'" template log with a meaningful
"satmachineadmin v2 loaded" INFO line.
- Dropped the now-stale `hourly_transaction_polling` import + spawn.
- Sorted __all__ (RUF022).
Migration collapse (m001..m007 → single m001_v2_initial) was on the
fix-bundle-3 list but is deferred to a separate PR. The current
migrations are harmless on fresh installs (idempotent CREATE/DROP
chain) and collapsing them risks breaking the LNbits version tracker
on the off chance any operator has v1 data; better to do that as a
dedicated migration-discipline change once we're confident no v1
operator data exists in the wild.
Routes: 34 → 33 (catch-all gone). 76/76 tests pass.
Refs: aiolabs/satmachineadmin#11 — fix bundle 3 ✅ (modulo migration
collapse). Remaining in #11: M1-M12 + N1-N12.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Refactor DCA Admin page endpoints: Update description, remove unused CRUD operations and API endpoints related to MyExtension, and streamline the code for improved clarity and functionality.
Remove QR Code dialog from MyExtension index.html: streamline the UI by eliminating unused dialog components, enhancing code clarity and maintainability.
