aboutsummaryrefslogtreecommitdiffstats
path: root/nwcpush/server.js
Commit message (Collapse)AuthorAgeFilesLines
* Push notifications for payments and messages; offline Spending noticeAdam Soltys2026-08-021-5/+112
| | | | | | | | | | | | | | | | | | | | | | | The nwcpush notifier grows a second registration kind alongside NWC: a notify watch of what it can see without keys — kind-1059 wraps p-tagged at the user (DMs, direct invites), zap receipts (9735/9737), and wraps authored by the user's community channel keys (chat). It pushes a typed nudge, throttled per device (chat bursts collapse); the service worker shows a generic notification unless a window is visible, and tapping opens the app. The names registrar reports settled lightning-address receives server-to-server (token-gated /notify), so the common payment path notifies even with no nostr event in sight. The app registers silently whenever permission is already granted and keeps the watch current as communities change; a dismissible card on the chat home offers to enable it otherwise. Ark zap receipts (9737) join the relay whitelist so the payment watch can see them. Also: the offline Spending receive pane now says you're offline and offers a one-tap switch to Savings instead of spinning forever. Co-Authored-By: Claude Fable 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Wvj4aoeMZwA7VUGdJP9Swi
* Zappable offer codes and per-name Lightning offersAdam Soltys2026-08-011-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | CLINK offers (noffer): every wallet gets a static offer keypair (synced across devices, first-minted wins) answering kind-21001 invoice requests — from open tabs and from the service worker while closed, which mints against the mirrored state (the record now carries chain-4 and chain-5 key windows) and raises an open-to-receive notification. Zap requests ride along and their kind-9735 receipts publish once the payment is claimed. The code is shown in the payment-address card for pasting into a Nostr profile; the notifier watches and relays kind 21001 alongside NWC. Payment names also gain a Lightning offer: the registrar creates a BOLT 12 offer per name on the node and appends lno= to the DNS record; a settle-forwarder pushes each received payment on to the name's ark destination from a small float wallet (custody window: seconds between Lightning settle and the ark send). Name resolution now runs full client-side DNSSEC validation (src/dnssec.js): binary DoH, root-anchor chain walk, RSA + ECDSA via WebCrypto — the resolver is untrusted transport, verified against live signed zones including the canonical BIP-353 test name. Co-Authored-By: Claude Fable 5 <[email protected]>
* Background NWC: the worker now answers — and pays — from the pouchAdam Soltys2026-08-011-5/+80
| | | | | | | | | | | | | | | | | | | | | | | The no-tap half of background wallet-connect. The push payload carries the (encrypted, client-signed) request event; a bundled service-worker responder (src/sw-nwc.js -> nwc-respond.js) finds the matching pouch in IndexedDB, decrypts with the connection's service key, and answers get_info/get_balance/list_transactions from pouch state. pay_invoice pays through the swap bridge with an ArkManager running over the pouch's chain-6 key window (one HTLC lock, one HTTP swap), enforcing per-payment and daily budgets from the pouch's own spend log, checking the notifier's /answered endpoint so it never double-pays or shouts over an open device, and persisting the swap before handing it off so the app can refund a crashed flight. Anything it can't handle falls back to the wake-the-user notification. The notifier grows /publish (verified 23195s only, rate-limited) as the worker's reply pipe and /answered for race avoidance. The app gains pouch funding (mailbox-less arkoor self-send whose recipient bytes we keep), emptying, spend/budget reconciliation on open, and refund recovery with the pouch's own keys. Co-Authored-By: Claude Fable 5 <[email protected]>
* Pass a single filter to subscribeMany — arrays are rejected by relaysAdam Soltys2026-08-011-2/+4
| | | | | | | | | | nostr-tools ≥2.23 changed subscribeMany to take one filter object; the old array form now serializes as ["REQ",id,[{...}]], which every relay answers with CLOSED "provided filter is not an object". That killed the NWC request subscription (the Amethyst forever-spinner), the device-sync live subscription, and the push notifier's relay watch — all silently. Co-Authored-By: Claude Fable 5 <[email protected]>
* Add the NWC push notifier (step 1 of background wallet-connect)Adam Soltys2026-08-011-0/+211
A service worker cannot hold a relay socket open, so something must tell a closed browser "a request arrived". This watches the relays for NIP-47 requests addressed to the wallet-service pubkeys a device registers, and sends that device a Web Push. The service worker will do the actual work in the browser; keys never leave it. Scoped to leak as little as possible: the notifier learns the service pubkeys registered and the timing of requests to them, and nothing else. Request contents are encrypted to keys it doesn't hold, it never sees the wallet seed, and it cannot move funds — the worst it can do is fail to wake a device. No database or accounts: registrations live in one JSON file, expire if a device stops refreshing, and push endpoints that return 404/410 are dropped. Wake-ups are de-duplicated across relays and only fire for live traffic, so a replayed old request can't wake anyone. Co-Authored-By: Claude Fable 5 <[email protected]>