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refactor(ops): require durable allocation and checkpoints

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protom
2026-09-05 11:59:34 +02:00
parent 8e9c9dcbbc
commit a91ef30498
17 changed files with 356 additions and 104 deletions
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src/lnurlcash/mintContract.test.ts
+17 -3
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@@ -49,6 +49,16 @@ const settleLastInvoice = async (m: Mint): Promise<string> => {
const MINT_PUBKEY = `02${'ab'.repeat(32)}`
const persistOutput = async (): Promise<void> => undefined
// deterministic stand-in for the wallet's BIP-32 allocation path
let allocatedCounter = 0
const allocateOutputSecrets = (_server: string, count: number): Promise<readonly string[]> => {
const secrets = Array.from({length: count}, () => {
allocatedCounter += 1
return `03${allocatedCounter.toString(16).padStart(62, '0')}`
})
return Promise.resolve(secrets)
}
// a mint-address (LUD-25) wire response exactly as lnurl-mint serves it:
// node stats under their WIRE names - `nodeCapacity` is msat like every
// other amount, named without the suffix on the wire
@@ -124,7 +134,7 @@ describe('mint-address wire contract', () => {
it("surfaces the mock mint's mint-address node stats through prepareMint", async () => {
const m = await mint()
const prepared = await prepareMint(`mint@127.0.0.1:${m.port}`, 21_000, {persistOutput})
const prepared = await prepareMint(`mint@127.0.0.1:${m.port}`, 21_000, {persistOutput, allocateOutputSecrets})
// the metadata is advertised at the mint-address endpoint itself -
// the payRequest never carried it
expect(prepared.nodeInfo?.nodePubkey).toBe(m.state.pubkey)
@@ -141,7 +151,7 @@ describe('withdraw-link forms', () => {
// conformance 0.7.0 defaults to plain https links; lnurlw:// is an
// explicit LUD-17 transport form
const m = await mint({testHooks: true, withdrawLinkForm: 'lnurlw'})
const prepared = await prepareMint(`mint@127.0.0.1:${m.port}`, 21_000, {persistOutput})
const prepared = await prepareMint(`mint@127.0.0.1:${m.port}`, 21_000, {persistOutput, allocateOutputSecrets})
expect(prepared.withdrawLink).toMatch(/^lnurlw:\/\//)
// and the link is fully usable: settle the invoice, claim the note
@@ -174,7 +184,7 @@ describe('withdraw-link forms', () => {
// amount-less invoice: the kit skips its amount cross-check
['https://mint.example/pay', {pr: 'lnmock1fixture', verify: null}],
])
const prepared = await prepareMint('mint@mint.example', 21_000, {fetch, persistOutput})
const prepared = await prepareMint('mint@mint.example', 21_000, {fetch, persistOutput, allocateOutputSecrets})
expect(prepared.withdrawLink).toBe('https://mint.example/note')
// the mint-address payLink is authoritative - the payRequest came from it
expect(prepared.mintUrl).toBe('https://mint.example/.well-known/lnurlp/mint')
@@ -218,6 +228,7 @@ describe('quote output-naming wire contract', () => {
prepareMint('mint@mint.example', 21_000, {
fetch: capturingFetch(routesFor(payRequestFixture({})), seen),
persistOutput,
allocateOutputSecrets,
}),
).rejects.toThrow(/64-character output commitment/i)
expect(seen.some((url) => url.startsWith('https://mint.example/pay?'))).toBe(false)
@@ -227,6 +238,7 @@ describe('quote output-naming wire contract', () => {
const seen: string[] = []
const events: string[] = []
const prepared = await prepareMint('mint@mint.example', 21_000, {
allocateOutputSecrets,
fetch: (input, init) => {
const url =
typeof input === 'string' ? input : input instanceof URL ? input.href : input.url
@@ -264,6 +276,7 @@ describe('quote output-naming wire contract', () => {
prepareMint('mint@mint.example', 21_000, {
fetch: capturingFetch(routesFor(payRequestFixture({commentAllowed: 64})), seen),
persistOutput: () => Promise.reject(new Error('storage full')),
allocateOutputSecrets,
}),
).rejects.toThrow(/storage full/)
expect(seen.some((url) => url.startsWith('https://mint.example/pay?'))).toBe(false)
@@ -275,6 +288,7 @@ describe('quote output-naming wire contract', () => {
prepareMint('mint@mint.example', 21_000, {
fetch: capturingFetch(routesFor(payRequestFixture({mintToHash: true})), seen),
persistOutput,
allocateOutputSecrets,
}),
).rejects.toThrow(/64-character output commitment/i)
expect(seen.some((url) => url.startsWith('https://mint.example/pay?'))).toBe(false)