diff options
Diffstat (limited to 'src/api.js')
| -rw-r--r-- | src/api.js | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -106,6 +106,40 @@ function netDefaults(net) { return NET_DEFAULTS[net] || NET_DEFAULTS.mainnet; } // get a ":<net>" suffix. function nk(base, net) { return net === 'mainnet' ? base : `${base}:${net}`; } +// Silent-payment (BIP-352) tweak indexer — a separate, optional endpoint used +// only for SP receiving. It serves public tweak/UTXO data (the scan key never +// leaves the device), but a public one can observe which blocks hold your +// outputs, so self-hosting is the privacy-max option. Per network; an empty URL +// means SP receiving is unavailable on that network. +const SP_INDEXER_PRESETS_BY_NET = { + mainnet: [{ id: 'custom', label: 'Custom', url: '' }], // a hosted default goes here once we run one + testnet: [{ id: 'custom', label: 'Custom', url: '' }], + mutinynet: [{ id: 'custom', label: 'Custom', url: '' }], + regtest: [{ id: 'local', label: 'Local (localhost:8888)', url: 'http://localhost:8888' }, { id: 'custom', label: 'Custom', url: '' }], +}; +const SP_INDEXER_DEFAULT = { mainnet: 'custom', testnet: 'custom', mutinynet: 'custom', regtest: 'local' }; +const SP_INDEXER_KEY = 'btc-wallet-sp-indexer'; +export function spIndexerPresets(net = getNetwork()) { return SP_INDEXER_PRESETS_BY_NET[net] || SP_INDEXER_PRESETS_BY_NET.mainnet; } +export function getSpIndexerConfig(net = getNetwork()) { + try { + const c = JSON.parse(localStorage.getItem(nk(SP_INDEXER_KEY, net)) || 'null'); + if (c && c.server) return { server: c.server, url: c.url || '' }; + } catch {} + return { server: SP_INDEXER_DEFAULT[net] || 'custom', url: '' }; +} +export function setSpIndexerConfig({ server, url }, net = getNetwork()) { + try { localStorage.setItem(nk(SP_INDEXER_KEY, net), JSON.stringify({ server, url: url || '' })); } catch {} +} +// The resolved indexer base URL for a network, or '' if none is configured. +export function spIndexerUrl(net = getNetwork()) { + const cfg = getSpIndexerConfig(net); + if (cfg.server === 'custom') return cfg.url.trim().replace(/\/+$/, ''); + const p = spIndexerPresets(net).find((x) => x.id === cfg.server); + return p && p.url ? p.url.replace(/\/+$/, '') : ''; +} +// SP receiving is available only when an indexer is configured for this network. +export function spReceiveEnabled(net = getNetwork()) { return !!spIndexerUrl(net); } + // Resolve the configured explorer to the host list the Api tries in order. function resolveHosts(net) { const cfg = getExplorerConfig(net); |