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@ -2,6 +2,7 @@ |
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import logger from 'logger' |
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import { BigNumber } from 'bignumber.js' |
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import { StatusCodes } from '@ledgerhq/hw-transport' |
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import Btc from '@ledgerhq/hw-app-btc' |
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import { Observable } from 'rxjs' |
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import { isSegwitDerivationMode } from '@ledgerhq/live-common/lib/derivation' |
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@ -13,6 +14,7 @@ import { |
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bigNumberToLibcoreAmount, |
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getOrCreateWallet, |
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} from 'helpers/libcore' |
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import { UpdateYourApp } from 'config/errors' |
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import withLibcore from 'helpers/withLibcore' |
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import { createCommand, Command } from 'helpers/ipc' |
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@ -26,6 +28,7 @@ type BitcoinLikeTransaction = { |
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type Input = { |
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accountId: string, |
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blockHeight: number, |
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currencyId: string, |
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derivationMode: string, |
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seedIdentifier: string, |
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@ -41,7 +44,17 @@ type Result = { type: 'signed' } | { type: 'broadcasted', operation: OperationRa |
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const cmd: Command<Input, Result> = createCommand( |
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'libcoreSignAndBroadcast', |
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({ accountId, currencyId, derivationMode, seedIdentifier, xpub, index, transaction, deviceId }) => |
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({ |
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accountId, |
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blockHeight, |
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currencyId, |
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derivationMode, |
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seedIdentifier, |
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xpub, |
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index, |
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transaction, |
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deviceId, |
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}) => |
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Observable.create(o => { |
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let unsubscribed = false |
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const currency = getCryptoCurrencyById(currencyId) |
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@ -50,6 +63,7 @@ const cmd: Command<Input, Result> = createCommand( |
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doSignAndBroadcast({ |
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accountId, |
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currency, |
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blockHeight, |
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derivationMode, |
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seedIdentifier, |
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xpub, |
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@ -79,6 +93,7 @@ const cmd: Command<Input, Result> = createCommand( |
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async function signTransaction({ |
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hwApp, |
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currency, |
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blockHeight, |
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transaction, |
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derivationMode, |
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sigHashType, |
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@ -86,6 +101,7 @@ async function signTransaction({ |
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}: { |
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hwApp: Btc, |
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currency: CryptoCurrency, |
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blockHeight: number, |
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transaction: *, |
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derivationMode: string, |
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sigHashType: number, |
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@ -94,7 +110,12 @@ async function signTransaction({ |
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const additionals = [] |
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let expiryHeight |
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if (currency.id === 'bitcoin_cash' || currency.id === 'bitcoin_gold') additionals.push('bip143') |
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if (currency.id === 'zcash') expiryHeight = Buffer.from([0x00, 0x00, 0x00, 0x00]) |
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if (currency.id === 'zcash') { |
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expiryHeight = Buffer.from([0x00, 0x00, 0x00, 0x00]) |
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if (blockHeight >= 419200) { |
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additionals.push('sapling') |
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} |
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} |
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const rawInputs = transaction.getInputs() |
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const hasExtraData = currency.id === 'zcash' |
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@ -166,6 +187,7 @@ async function signTransaction({ |
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export async function doSignAndBroadcast({ |
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accountId, |
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derivationMode, |
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blockHeight, |
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seedIdentifier, |
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currency, |
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xpub, |
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@ -180,6 +202,7 @@ export async function doSignAndBroadcast({ |
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accountId: string, |
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derivationMode: string, |
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seedIdentifier: string, |
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blockHeight: number, |
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currency: CryptoCurrency, |
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xpub: string, |
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index: number, |
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@ -222,12 +245,18 @@ export async function doSignAndBroadcast({ |
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signTransaction({ |
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hwApp: new Btc(transport), |
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currency, |
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blockHeight, |
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transaction: builded, |
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sigHashType: parseInt(sigHashType, 16), |
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hasTimestamp, |
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derivationMode, |
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}), |
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) |
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).catch(e => { |
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if (e && e.statusCode === StatusCodes.INCORRECT_P1_P2) { |
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throw new UpdateYourApp(`UpdateYourApp ${currency.id}`, currency) |
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} |
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throw e |
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}) |
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if (!signedTransaction || isCancelled() || !njsAccount) return |
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onSigned() |
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Gaëtan Renaudeau
6 years ago
GitHub