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protom
2026-09-05 18:30:35 +02:00
parent 454a9db1d5
commit 4caa075052
133 changed files with 8260 additions and 8181 deletions
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src/lnurlcash/nwc.connection.cases.ts
+48 -48
View File
@@ -6,13 +6,13 @@
// requests never execute, and a settled preimage only ever reveals an
// already-rotated (burned) note secret.
import {afterEach, beforeEach, describe, expect, it} from 'vitest'
import {bytesToHex, hexToBytes} from '@noble/hashes/utils.js'
import {finalizeEvent, getPublicKey} from 'nostr-tools/pure'
import {encrypt as nip04Encrypt, decrypt as nip04Decrypt} from 'nostr-tools/nip04'
import {v2 as nip44v2} from 'nostr-tools/nip44'
import {buildNoteUrl, fetchNoteInfo, noteK1} from 'lnurlcash-kit'
import {createMockMint} from 'lnurlcash-conformance/mock-mint'
import { afterEach, beforeEach, describe, expect, it } from 'vitest';
import { bytesToHex, hexToBytes } from '@noble/hashes/utils.js';
import { finalizeEvent, getPublicKey } from 'nostr-tools/pure';
import { encrypt as nip04Encrypt, decrypt as nip04Decrypt } from 'nostr-tools/nip04';
import { v2 as nip44v2 } from 'nostr-tools/nip44';
import { buildNoteUrl, fetchNoteInfo, noteK1 } from 'lnurlcash-kit';
import { createMockMint } from 'lnurlcash-conformance/mock-mint';
import {
NWC_INFO_KIND,
@@ -29,13 +29,13 @@ import {
startService,
writeNwcEnabled,
writeNwcConnections,
} from './nwc'
import type {NostrEvent, NwcConnectionRecord, NwcServiceDeps, NwcTransport} from './nwc'
import type {NostrFilter} from './nwc/transport'
import type {NwcChangeset} from './nwc'
import type {Bearer} from './types'
import {ensureSavedKeyOwner, linkingPubKeyHex, saveLinkingKey} from './keys'
import {requiredValue, stubLocalStorage} from './test-utils'
} from './nwc';
import type { NostrEvent, NwcConnectionRecord, NwcServiceDeps, NwcTransport } from './nwc';
import type { NostrFilter } from './nwc/transport';
import type { NwcChangeset } from './nwc';
import type { Bearer } from './types';
import { ensureSavedKeyOwner, linkingPubKeyHex, saveLinkingKey } from './keys';
import { requiredValue, stubLocalStorage } from './test-utils';
import {
CLIENT_PUBKEY,
@@ -55,90 +55,90 @@ import {
nowSeconds,
storeForeignConnection,
waitFor,
} from './nwc.testProtocol'
import {call, makeBearer, mint, readResponse, startTestService} from './nwc.testService'
} from './nwc.testProtocol';
import { call, makeBearer, mint, readResponse, startTestService } from './nwc.testService';
describe('connection strings', () => {
it('round-trips build -> parse, including several relays', () => {
const uri = buildConnectionString('ab'.repeat(32), 'cd'.repeat(32), [
'wss://relay-a.example',
'wss://relay-b.example/path?q=1',
])
]);
expect(uri).toBe(
`nostr+walletconnect://${'ab'.repeat(32)}?relay=${encodeURIComponent('wss://relay-a.example')}&relay=${encodeURIComponent('wss://relay-b.example/path?q=1')}&secret=${'cd'.repeat(32)}`,
)
);
expect(parseConnectionString(uri)).toEqual({
walletServicePubkey: 'ab'.repeat(32),
clientSecret: 'cd'.repeat(32),
relays: ['wss://relay-a.example', 'wss://relay-b.example/path?q=1'],
})
})
});
});
it('rejects strings that are not connection strings', () => {
expect(parseConnectionString('not a uri')).toBeNull()
expect(parseConnectionString('https://example.com')).toBeNull()
expect(parseConnectionString('not a uri')).toBeNull();
expect(parseConnectionString('https://example.com')).toBeNull();
// missing secret
expect(
parseConnectionString(`nostr+walletconnect://${'ab'.repeat(32)}?relay=wss%3A%2F%2Fr.example`),
).toBeNull()
).toBeNull();
// missing relay
expect(
parseConnectionString(`nostr+walletconnect://${'ab'.repeat(32)}?secret=${'cd'.repeat(32)}`),
).toBeNull()
).toBeNull();
// a non-hex pubkey
expect(
parseConnectionString(
'nostr+walletconnect://zzzz?relay=wss%3A%2F%2Fr.example&secret=' + 'cd'.repeat(32),
),
).toBeNull()
})
).toBeNull();
});
it('createConnection returns a string that parses back to the same connection', () => {
const connection = createConnection(LINKING_KEY, {
relays: RELAYS,
budget: {maxMsat: 100_000, periodMs: 86_400_000},
budget: { maxMsat: 100_000, periodMs: 86_400_000 },
clientSecret: CLIENT_SECRET,
})
const parsed = parseConnectionString(connection.connectionString)
});
const parsed = parseConnectionString(connection.connectionString);
expect(parsed).toEqual({
walletServicePubkey: connection.walletServicePubkey,
clientSecret: '11'.repeat(32),
relays: RELAYS,
})
});
// the record persisted WITHOUT the client secret - it is handed out
// once, in the connection string, and never stored
const records = readNwcConnections(OWNER_ID)
expect(records).toHaveLength(1)
expect(requiredValue(records[0]).clientPubkey).toBe(CLIENT_PUBKEY)
expect(JSON.stringify(records[0])).not.toContain('11'.repeat(32))
})
})
const records = readNwcConnections(OWNER_ID);
expect(records).toHaveLength(1);
expect(requiredValue(records[0]).clientPubkey).toBe(CLIENT_PUBKEY);
expect(JSON.stringify(records[0])).not.toContain('11'.repeat(32));
});
});
describe('deriveNwcWalletKey', () => {
it('is pinned: derivation changes would silently orphan every connection', () => {
expect(bytesToHex(deriveNwcWalletKey(LINKING_KEY, CLIENT_PUBKEY))).toBe(
'71428fc3d77c75f9dc70037283fbed5407cecc44eab56873986a33c24c3e034d',
)
);
expect(getPublicKey(deriveNwcWalletKey(LINKING_KEY, CLIENT_PUBKEY))).toBe(
'bf02224dc973a24466ded285c24fb5baf78352b0a2364de7a15b0263fc048bcf',
)
})
);
});
it('derives a distinct key per client and per linking key', () => {
const base = bytesToHex(deriveNwcWalletKey(LINKING_KEY, CLIENT_PUBKEY))
const base = bytesToHex(deriveNwcWalletKey(LINKING_KEY, CLIENT_PUBKEY));
expect(bytesToHex(deriveNwcWalletKey(LINKING_KEY, getPublicKey(STRANGER_SECRET)))).not.toBe(
base,
)
expect(bytesToHex(deriveNwcWalletKey(OTHER_LINKING_KEY, CLIENT_PUBKEY))).not.toBe(base)
})
);
expect(bytesToHex(deriveNwcWalletKey(OTHER_LINKING_KEY, CLIENT_PUBKEY))).not.toBe(base);
});
it('re-derives the same wallet identity from a persisted record after a reinstall', () => {
const first = createConnection(LINKING_KEY, {
relays: RELAYS,
budget: {maxMsat: 100_000, periodMs: 86_400_000},
budget: { maxMsat: 100_000, periodMs: 86_400_000 },
clientSecret: CLIENT_SECRET,
})
});
expect(first.walletServicePubkey).toBe(
'bf02224dc973a24466ded285c24fb5baf78352b0a2364de7a15b0263fc048bcf',
)
})
})
);
});
});