141 lines
3.5 KiB
TypeScript
141 lines
3.5 KiB
TypeScript
/*
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This file is part of GNU Taler
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(C) 2020 Taler Systems S.A.
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GNU Taler is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* Imports.
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*/
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import { PreparePayResultType } from "@gnu-taler/taler-wallet-core";
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import { testPay } from "@gnu-taler/taler-wallet-core/src/operations/testing";
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import {
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GlobalTestState,
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BankApi,
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BankAccessApi,
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WalletCli,
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MerchantPrivateApi,
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} from "./harness";
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import {
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createSimpleTestkudosEnvironment,
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makeTestPayment,
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withdrawViaBank,
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} from "./helpers";
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import { SyncService } from "./sync";
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/**
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* Run test for basic, bank-integrated withdrawal.
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*/
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export async function runWalletBackupDoublespendTest(t: GlobalTestState) {
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// Set up test environment
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const {
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commonDb,
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merchant,
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wallet,
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bank,
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exchange,
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} = await createSimpleTestkudosEnvironment(t);
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const sync = await SyncService.create(t, {
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currency: "TESTKUDOS",
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annualFee: "TESTKUDOS:0.5",
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database: commonDb.connStr,
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fulfillmentUrl: "taler://fulfillment-success",
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httpPort: 8089,
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name: "sync1",
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paymentBackendUrl: merchant.makeInstanceBaseUrl(),
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uploadLimitMb: 10,
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});
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await sync.start();
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await sync.pingUntilAvailable();
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await wallet.addBackupProvider({
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backupProviderBaseUrl: sync.baseUrl,
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activate: true,
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});
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await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:10" });
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await wallet.runBackupCycle();
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await wallet.runUntilDone();
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await wallet.runBackupCycle();
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const backupRecovery = await wallet.exportBackupRecovery();
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const wallet2 = new WalletCli(t, "wallet2");
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await wallet2.importBackupRecovery({ recovery: backupRecovery });
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await wallet2.runBackupCycle();
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console.log("wallet1 balance before spend:", await wallet.getBalances());
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await makeTestPayment(t, {
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merchant,
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wallet,
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order: {
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summary: "foo",
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amount: "TESTKUDOS:7",
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},
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});
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await wallet.runUntilDone();
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console.log("wallet1 balance after spend:", await wallet.getBalances());
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{
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console.log("wallet2 balance:", await wallet2.getBalances());
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}
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// Now we double-spend with the second wallet
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{
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const instance = "default";
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const orderResp = await MerchantPrivateApi.createOrder(merchant, instance, {
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order: {
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amount: "TESTKUDOS:8",
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summary: "bla",
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fulfillment_url: "taler://fulfillment-success",
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},
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});
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let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(
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merchant,
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{
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orderId: orderResp.order_id,
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},
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);
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t.assertTrue(orderStatus.order_status === "unpaid");
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// Make wallet pay for the order
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const preparePayResult = await wallet2.preparePay({
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talerPayUri: orderStatus.taler_pay_uri,
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});
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t.assertTrue(
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preparePayResult.status === PreparePayResultType.PaymentPossible,
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);
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const res = await wallet2.confirmPay({
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proposalId: preparePayResult.proposalId,
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});
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console.log(res);
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}
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}
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