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feat: detailed error in verifyInvoice

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This commit is contained in:
Shusui MOYATANI
2024-02-11 15:26:34 +09:00
parent 448d9090dd
commit 8bf1b24aad
2 changed files with 23 additions and 19 deletions
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15
src/components/modal/ZapRequestModal.tsx
View File

@@ -247,16 +247,11 @@ const ZapDialog: Component<ZapDialogProps> = (props) => {
}
const invoice = callbackResponse.pr;
console.log(callbackResponse, invoice);
if (
!(await verifyInvoice(invoice, {
amountMilliSats,
metadata: endpointData.metadata,
zapRequest: callbackParams.zapRequest,
}))
) {
throw new Error('Invalid invoice');
}
await verifyInvoice(invoice, {
amountMilliSats,
metadata: endpointData.metadata,
zapRequest: callbackParams.zapRequest,
});
return invoice;
};

27
src/nostr/zap/verifyInvoice.ts
View File

@@ -6,17 +6,26 @@ import sha256Hex from '@/utils/sha256Hex';
const verifyInvoice = async (
bolt11: string,
requirements: { amountMilliSats: string; metadata: string; zapRequest?: NostrEvent },
): Promise<boolean> => {
): Promise<void> => {
const payReq = parseBolt11(bolt11);
return (
(requirements.zapRequest != null
? payReq.tagsObject.purpose_commit_hash ===
(await sha256Hex(JSON.stringify(requirements.zapRequest)))
: payReq.tagsObject.purpose_commit_hash === (await sha256Hex(requirements.metadata))) &&
payReq.millisatoshis != null &&
payReq.millisatoshis === requirements.amountMilliSats
);
const description =
requirements.zapRequest != null
? JSON.stringify(requirements.zapRequest)
: requirements.metadata;
if (payReq.tagsObject.description !== null && description === payReq.tagsObject.description) {
throw new Error("invalid invoice: description and didn't match");
}
const purposeCommitHash = await sha256Hex(description);
if (purposeCommitHash !== payReq.tagsObject.purpose_commit_hash) {
throw new Error("invalid invoice: hash value of purpose_commit_hash and didn't match");
}
if (payReq.millisatoshis != null && payReq.millisatoshis !== requirements.amountMilliSats) {
throw new Error("invalid invoice: amount didn't match");
}
};
export default verifyInvoice;