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43 lines
1.7 KiB
TypeScript
43 lines
1.7 KiB
TypeScript
// Nostr backup: the wallet's bearer store, trusted-mint registry and
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// settings mirrored onto public relays as addressable events (kind 30078,
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// the NIP-78 app-data range), every payload NIP-44 v2 encrypted to the
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// backup key's own pubkey - only the seed holder can read them, and the
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// seed phrase alone (via keys.ts's linking key) re-derives everything.
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//
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// Framework-free, and no WebSocket is touched at import time: the default
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// transport (nostr-tools' SimplePool) is imported lazily on first use, and
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// tests inject a fake transport instead.
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//
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// Split by concern; this façade re-exports everything:
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// nostr/events.ts - backup-key derivation + the event codec
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// (build/sign, verify/decrypt), no I/O
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// nostr/transport.ts - the injectable relay transport (SimplePool by
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// default, lazily imported)
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// nostr/sync.ts - publishBackup / fetchBackup / restoreFromNostr
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// nostr/publisher.ts - the debounced publisher for store change events
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export {
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BACKUP_EVENT_KIND,
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BACKUP_PARTS,
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BACKUP_D_TAGS,
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deriveBackupKey,
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backupPubkey,
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buildBackupEvent,
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buildBackupEvents,
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parseBackupEvent,
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} from './nostr/events';
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export type { NostrEvent, BackupPart, BackupPartPayload, ParsedBackupEvent } from './nostr/events';
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export type { BackupTransport, NostrFilter } from './nostr/transport';
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export { publishBackup, fetchBackup, restoreFromNostr } from './nostr/sync';
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export type {
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PublishBackupOptions,
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PublishBackupResult,
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FetchBackupOptions,
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NostrRestoreResult,
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} from './nostr/sync';
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export { createBackupPublisher } from './nostr/publisher';
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export type { BackupPublisher, BackupPublisherOptions } from './nostr/publisher';
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