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This commit is contained in:
hatim 2023-05-11 22:15:13 +02:00
parent 8223ab882a
commit fdcd4a7c32
2 changed files with 8 additions and 4 deletions
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6
src/services/lnd/addInvoiceReq.ts
View file

@ -1,14 +1,14 @@
import { OpenChannelRequest, Invoice } from "../../../proto/lnd/lightning";
export const AddInvoiceReq = (value: number, memo = "", expiry = 60 * 60, privateHints = false): Invoice => ({
export const AddInvoiceReq = (value: number, descriptionHash = Buffer.alloc(0), expiry = 60 * 60, privateHints = false): Invoice => ({
expiry: BigInt(expiry),
memo: memo,
memo: "",
private: privateHints,
value: BigInt(value),
fallbackAddr: "",
cltvExpiry: 0n,
descriptionHash: Buffer.alloc(0),
descriptionHash,
features: {},
isAmp: false,
rPreimage: Buffer.alloc(0),

6
src/services/lnd/lnd.ts
View file

@ -1,4 +1,5 @@
//const grpc = require('@grpc/grpc-js');
import crypto from 'crypto'
import { credentials, Metadata } from '@grpc/grpc-js'
import { GrpcTransport } from "@protobuf-ts/grpc-transport";
import fs from 'fs'
@ -136,7 +137,10 @@ export default class {
async NewInvoice(value: number, memo: string, expiry: number): Promise<Invoice> {
this.checkReady()
const res = await this.lightning.addInvoice(AddInvoiceReq(value, memo, expiry), DeadLineMetadata())
const encoder = new TextEncoder()
const ecoded = encoder.encode(memo)
const hashed = crypto.createHash('sha256').update(ecoded).digest();
const res = await this.lightning.addInvoice(AddInvoiceReq(value, hashed, expiry), DeadLineMetadata())
return { payRequest: res.response.paymentRequest }
}