stacker.news/components/wallet/lnd.js

110 lines
4.1 KiB
JavaScript

import React from 'react'
import { ensureB64 } from '@/lib/format'
import { datePivot } from '@/lib/time'
import { LNDAutowithdrawSchema } from '@/lib/validate'
export const name = 'lnd'
export const fields = [
{
name: 'socket',
label: 'grpc host and port',
type: 'text',
placeholder: '55.5.555.55:10001',
hint: 'tor or clearnet',
clear: true
},
{
name: 'macaroon',
label: 'invoice macaroon',
help: {
label: 'privacy tip',
text: 'We accept a prebaked ***invoice.macaroon*** for your convenience. To gain better privacy, generate a new macaroon as follows:\n\n```lncli bakemacaroon invoices:write invoices:read```'
},
type: 'text',
placeholder: 'AgEDbG5kAlgDChCn7YgfWX7uTkQQgXZ2uahNEgEwGhYKB2FkZHJlc3MSBHJlYWQSBXdyaXRlGhcKCGludm9pY2VzEgRyZWFkEgV3cml0ZRoPCgdvbmNoYWluEgRyZWFkAAAGIJkMBrrDV0npU90JV0TGNJPrqUD8m2QYoTDjolaL6eBs',
hint: 'hex or base64 encoded',
clear: true
},
{
name: 'cert',
label: 'cert',
type: 'text',
placeholder: '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',
// worker does not support JSX syntax
optional: React.createElement(
React.Fragment,
{},
'optional if from ',
React.createElement('a', { href: 'https://en.wikipedia.org/wiki/Certificate_authority', target: '_blank', rel: 'noreferrer' }, 'CA'),
' (e.g. voltage)'),
clear: true
}
]
export const card = {
title: 'LND',
subtitle: 'autowithdraw to your Lightning Labs node',
badges: ['receive only', 'non-custodial']
}
export const schema = LNDAutowithdrawSchema
export const server = {
walletType: 'LND',
walletField: 'walletLND',
resolverName: 'upsertWalletLND',
testConnect: async (
{ cert, macaroon, socket },
{ me, models, addWalletLog, lnService: { authenticatedLndGrpc, createInvoice } }
) => {
try {
cert = ensureB64(cert)
macaroon = ensureB64(macaroon)
const { lnd } = await authenticatedLndGrpc({
cert,
macaroon,
socket
})
const inv = await createInvoice({
description: 'SN connection test',
lnd,
tokens: 0,
expires_at: new Date()
})
// we wrap both calls in one try/catch since connection attempts happen on RPC calls
await addWalletLog({ wallet: { type: 'LND' }, level: 'SUCCESS', message: 'connected to LND' }, { me, models })
return inv
} catch (err) {
// LND errors are in this shape: [code, type, { err: { code, details, metadata } }]
const details = err[2]?.err?.details || err.message || err.toString?.()
throw new Error(details)
}
},
createInvoice: async (
amount,
{ cert, macaroon, socket },
{ me, lnService: { authenticatedLndGrpc, createInvoice } }
) => {
const { lnd } = await authenticatedLndGrpc({
cert,
macaroon,
socket
})
const invoice = await createInvoice({
description: me.hideInvoiceDesc ? undefined : 'autowithdraw to LND from SN',
lnd,
tokens: amount,
expires_at: datePivot(new Date(), { seconds: 360 })
})
return invoice.request
}
}