start with an actual wallet cli
This commit is contained in:
parent
9e3a26ca70
commit
5ff600fed7
@ -50,7 +50,7 @@
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"@types/urijs": "^1.19.3",
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"axios": "^0.19.0",
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"commander": "^2.20.0",
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"idb-bridge": "^0.0.5",
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"idb-bridge": "^0.0.6",
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"source-map-support": "^0.5.12",
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"urijs": "^1.18.10"
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}
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@ -12,13 +12,17 @@ export function openTalerDb(
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onVersionChange: () => void,
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onUpgradeUnsupported: (oldVersion: number, newVersion: number) => void,
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): Promise<IDBDatabase> {
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console.log("in openTalerDb");
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return new Promise<IDBDatabase>((resolve, reject) => {
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console.log("calling factory.open");
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const req = idbFactory.open(DB_NAME, WALLET_DB_VERSION);
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console.log("after factory.open");
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req.onerror = e => {
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console.log("taler database error", e);
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reject(e);
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};
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req.onsuccess = e => {
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console.log("in openTalerDb onsuccess");
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req.result.onversionchange = (evt: IDBVersionChangeEvent) => {
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console.log(
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`handling live db version change from ${evt.oldVersion} to ${
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@ -31,6 +35,7 @@ export function openTalerDb(
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resolve(req.result);
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};
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req.onupgradeneeded = e => {
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console.log("in openTalerDb onupgradeneeded");
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const db = req.result;
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console.log(
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`DB: upgrade needed: oldVersion=${e.oldVersion}, newVersion=${
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102
src/headless/bank.ts
Normal file
102
src/headless/bank.ts
Normal file
@ -0,0 +1,102 @@
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/*
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This file is part of GNU Taler
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(C) 2019 GNUnet e.V.
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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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* Helper functions to deal with the GNU Taler demo bank.
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*
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* Mostly useful for automated tests.
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*/
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/**
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* Imports.
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*/
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import Axios from "axios";
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import querystring = require("querystring");
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import URI = require("urijs");
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export interface BankUser {
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username: string;
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password: string;
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}
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function makeId(length: number): string {
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let result = "";
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const characters =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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for (let i = 0; i < length; i++) {
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result += characters.charAt(Math.floor(Math.random() * characters.length));
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}
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return result;
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}
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export class Bank {
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constructor(private bankBaseUrl: string) {}
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async createReserve(
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bankUser: BankUser,
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amount: string,
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reservePub: string,
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exchangePaytoUri: string,
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) {
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const reqUrl = new URI("taler/withdraw")
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.absoluteTo(this.bankBaseUrl)
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.href();
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const body = {
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auth: { type: "basic" },
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username: bankUser,
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amount,
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reserve_pub: reservePub,
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exchange_wire_detail: exchangePaytoUri,
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};
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const resp = await Axios({
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method: "post",
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url: reqUrl,
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data: body,
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responseType: "json",
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headers: {
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"X-Taler-Bank-Username": bankUser.username,
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"X-Taler-Bank-Password": bankUser.password,
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},
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});
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if (resp.status != 200) {
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throw Error("failed to create bank reserve");
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}
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}
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async registerRandomUser(): Promise<BankUser> {
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const reqUrl = new URI("register").absoluteTo(this.bankBaseUrl).href();
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const randId = makeId(8);
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const bankUser: BankUser = {
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username: `testuser-${randId}`,
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password: `testpw-${randId}`,
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};
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const resp = await Axios({
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method: "post",
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url: reqUrl,
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data: querystring.stringify(bankUser),
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responseType: "json",
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});
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if (resp.status != 200) {
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throw Error("could not register bank user");
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}
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return bankUser;
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}
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}
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229
src/headless/helpers.ts
Normal file
229
src/headless/helpers.ts
Normal file
@ -0,0 +1,229 @@
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/*
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This file is part of GNU Taler
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(C) 2019 GNUnet e.V.
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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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* Helpers to create headless wallets.
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*/
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/**
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* Imports.
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*/
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import { Wallet } from "../wallet";
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import { Notifier, Badge } from "../walletTypes";
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import { MemoryBackend, BridgeIDBFactory, shimIndexedDB } from "idb-bridge";
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import { SynchronousCryptoWorkerFactory } from "../crypto/synchronousWorker";
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import { openTalerDb } from "../db";
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import Axios from "axios";
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import querystring = require("querystring");
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import { HttpRequestLibrary } from "../http";
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import * as amounts from "../amounts";
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import { Bank } from "./bank";
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import fs = require("fs");
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const enableTracing = false;
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class ConsoleNotifier implements Notifier {
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notify(): void {
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// nothing to do.
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}
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}
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class ConsoleBadge implements Badge {
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startBusy(): void {
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enableTracing && console.log("NOTIFICATION: busy");
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}
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stopBusy(): void {
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enableTracing && console.log("NOTIFICATION: busy end");
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}
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showNotification(): void {
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enableTracing && console.log("NOTIFICATION: show");
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}
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clearNotification(): void {
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enableTracing && console.log("NOTIFICATION: cleared");
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}
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}
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export class NodeHttpLib implements HttpRequestLibrary {
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async get(url: string): Promise<import("../http").HttpResponse> {
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enableTracing && console.log("making GET request to", url);
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const resp = await Axios({
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method: "get",
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url: url,
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responseType: "json",
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});
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enableTracing && console.log("got response", resp.data);
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enableTracing && console.log("resp type", typeof resp.data);
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return {
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responseJson: resp.data,
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status: resp.status,
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};
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}
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async postJson(
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url: string,
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body: any,
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): Promise<import("../http").HttpResponse> {
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enableTracing && console.log("making POST request to", url);
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const resp = await Axios({
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method: "post",
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url: url,
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responseType: "json",
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data: body,
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});
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enableTracing && console.log("got response", resp.data);
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enableTracing && console.log("resp type", typeof resp.data);
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return {
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responseJson: resp.data,
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status: resp.status,
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};
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}
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async postForm(
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url: string,
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form: any,
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): Promise<import("../http").HttpResponse> {
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enableTracing && console.log("making POST request to", url);
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const resp = await Axios({
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method: "post",
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url: url,
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data: querystring.stringify(form),
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responseType: "json",
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});
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enableTracing && console.log("got response", resp.data);
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enableTracing && console.log("resp type", typeof resp.data);
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return {
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responseJson: resp.data,
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status: resp.status,
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};
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}
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}
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interface DefaultNodeWalletArgs {
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/**
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* Location of the wallet database.
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*
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* If not specified, the wallet starts out with an empty database and
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* the wallet database is stored only in memory.
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*/
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persistentStoragePath?: string;
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}
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/**
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* Get a wallet instance with default settings for node.
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*/
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export async function getDefaultNodeWallet(
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args: DefaultNodeWalletArgs = {},
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): Promise<Wallet> {
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const myNotifier = new ConsoleNotifier();
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const myBadge = new ConsoleBadge();
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const myBackend = new MemoryBackend();
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myBackend.enableTracing = false;
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const storagePath = args.persistentStoragePath;
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if (storagePath) {
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console.log(`using storage path ${storagePath}`);
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try {
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const dbContentStr: string = fs.readFileSync(storagePath, { encoding: "utf-8" });
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const dbContent = JSON.parse(dbContentStr);
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myBackend.importDump(dbContent);
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console.log("imported wallet");
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} catch (e) {
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console.log("could not read wallet file");
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}
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myBackend.afterCommitCallback = async () => {
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console.log("in afterCommitCallback!");
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const dbContent = myBackend.exportDump();
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fs.writeFileSync(storagePath, JSON.stringify(dbContent, undefined, 2), { encoding: "utf-8" });
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};
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}
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BridgeIDBFactory.enableTracing = false;
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const myBridgeIdbFactory = new BridgeIDBFactory(myBackend);
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const myIdbFactory: IDBFactory = (myBridgeIdbFactory as any) as IDBFactory;
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const myHttpLib = new NodeHttpLib();
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const myVersionChange = () => {
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console.error("version change requested, should not happen");
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throw Error();
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};
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const myUnsupportedUpgrade = () => {
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console.error("unsupported database migration");
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throw Error();
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};
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shimIndexedDB(myBridgeIdbFactory);
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console.log("opening taler DB");
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const myDb = await openTalerDb(
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myIdbFactory,
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myVersionChange,
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myUnsupportedUpgrade,
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);
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console.log("opened db");
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return new Wallet(
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myDb,
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myHttpLib,
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myBadge,
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myNotifier,
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new SynchronousCryptoWorkerFactory(),
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);
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//const myWallet = new Wallet(myDb, myHttpLib, myBadge, myNotifier, new NodeCryptoWorkerFactory());
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}
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export async function withdrawTestBalance(
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myWallet: Wallet,
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amount: string = "TESTKUDOS:10",
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bankBaseUrl: string = "https://bank.test.taler.net/",
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exchangeBaseUrl: string = "https://exchange.test.taler.net/",
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) {
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const reserveResponse = await myWallet.createReserve({
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amount: amounts.parseOrThrow("TESTKUDOS:10.0"),
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exchange: exchangeBaseUrl,
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});
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const bank = new Bank(bankBaseUrl);
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const bankUser = await bank.registerRandomUser();
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console.log("bank user", bankUser);
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const exchangePaytoUri = await myWallet.getExchangePaytoUri(
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exchangeBaseUrl,
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["x-taler-bank"],
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);
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await bank.createReserve(
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bankUser,
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amount,
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reserveResponse.reservePub,
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exchangePaytoUri,
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);
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await myWallet.confirmReserve({ reservePub: reserveResponse.reservePub });
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await myWallet.processReserve(reserveResponse.reservePub);
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}
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@ -43,6 +43,7 @@ program
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const wallet = await getDefaultNodeWallet({
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persistentStoragePath: walletDbPath,
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});
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console.log("got wallet");
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const balance = await wallet.getBalances();
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console.log(JSON.stringify(balance, undefined, 2));
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process.exit(0);
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|
155
src/headless/taler-wallet-testing.ts
Normal file
155
src/headless/taler-wallet-testing.ts
Normal file
@ -0,0 +1,155 @@
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/*
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This file is part of GNU Taler
|
||||
(C) 2019 GNUnet e.V.
|
||||
|
||||
GNU Taler is free software; you can redistribute it and/or modify it under the
|
||||
terms of the GNU General Public License as published by the Free Software
|
||||
Foundation; either version 3, or (at your option) any later version.
|
||||
|
||||
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
||||
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along with
|
||||
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
|
||||
*/
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/**
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* Integration tests against real Taler bank/exchange/merchant deployments.
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*/
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import { Wallet } from "../wallet";
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import * as amounts from "../amounts";
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import Axios from "axios";
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import URI = require("urijs");
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import { CheckPaymentResponse } from "../talerTypes";
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import { getDefaultNodeWallet, withdrawTestBalance } from "./helpers";
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import { Bank } from "./bank";
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const enableTracing = false;
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class MerchantBackendConnection {
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constructor(
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public merchantBaseUrl: string,
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public merchantInstance: string,
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public apiKey: string,
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) {}
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async createOrder(
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amount: string,
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summary: string,
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fulfillmentUrl: string,
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): Promise<{ orderId: string }> {
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const reqUrl = new URI("order").absoluteTo(this.merchantBaseUrl).href();
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const orderReq = {
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order: {
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amount,
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summary,
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fulfillment_url: fulfillmentUrl,
|
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instance: this.merchantInstance,
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},
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};
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const resp = await Axios({
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method: "post",
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url: reqUrl,
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data: orderReq,
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responseType: "json",
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headers: {
|
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Authorization: `ApiKey ${this.apiKey}`,
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},
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});
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if (resp.status != 200) {
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throw Error("failed to create bank reserve");
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}
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const orderId = resp.data.order_id;
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if (!orderId) {
|
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throw Error("no order id in response");
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}
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return { orderId };
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}
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async checkPayment(orderId: string): Promise<CheckPaymentResponse> {
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const reqUrl = new URI("check-payment")
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.absoluteTo(this.merchantBaseUrl)
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.href();
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const resp = await Axios({
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method: "get",
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url: reqUrl,
|
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params: { order_id: orderId, instance: this.merchantInstance },
|
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responseType: "json",
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headers: {
|
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Authorization: `ApiKey ${this.apiKey}`,
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},
|
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});
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if (resp.status != 200) {
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throw Error("failed to check payment");
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}
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return CheckPaymentResponse.checked(resp.data);
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||||
}
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||||
}
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|
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export async function main() {
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const exchangeBaseUrl = "https://exchange.test.taler.net/";
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const bankBaseUrl = "https://bank.test.taler.net/";
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const myWallet = await getDefaultNodeWallet();
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await withdrawTestBalance(myWallet);
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const balance = await myWallet.getBalances();
|
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console.log(JSON.stringify(balance, null, 2));
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const myMerchant = new MerchantBackendConnection(
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"https://backend.test.taler.net/",
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"default",
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"sandbox",
|
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);
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const orderResp = await myMerchant.createOrder(
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"TESTKUDOS:5",
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"hello world",
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"https://example.com/",
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);
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console.log("created order with orderId", orderResp.orderId);
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const paymentStatus = await myMerchant.checkPayment(orderResp.orderId);
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console.log("payment status", paymentStatus);
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const contractUrl = paymentStatus.contract_url;
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if (!contractUrl) {
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throw Error("no contract URL in payment response");
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}
|
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|
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const proposalId = await myWallet.downloadProposal(contractUrl);
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console.log("proposal id", proposalId);
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const checkPayResult = await myWallet.checkPay(proposalId);
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console.log("check pay result", checkPayResult);
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const confirmPayResult = await myWallet.confirmPay(proposalId, undefined);
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console.log("confirmPayResult", confirmPayResult);
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|
||||
const paymentStatus2 = await myMerchant.checkPayment(orderResp.orderId);
|
||||
|
||||
console.log("payment status after wallet payment:", paymentStatus2);
|
||||
|
||||
if (!paymentStatus2.paid) {
|
||||
throw Error("payment did not succeed");
|
||||
}
|
||||
|
||||
myWallet.stop();
|
||||
}
|
||||
|
||||
if (require.main === module) {
|
||||
main().catch(err => {
|
||||
console.error("Failed with exception:");
|
||||
console.error(err);
|
||||
});
|
||||
}
|
@ -3413,11 +3413,14 @@ export class Wallet {
|
||||
.deleteIf(Stores.exchanges, gcExchange)
|
||||
.finish();
|
||||
|
||||
// FIXME: check if this is correct!
|
||||
const gcDenominations = (d: DenominationRecord, n: number) => {
|
||||
if (nowSec > getTalerStampSec(d.stampExpireDeposit)!) {
|
||||
console.log("garbage-collecting denomination due to expiration");
|
||||
return true;
|
||||
}
|
||||
if (activeExchanges.indexOf(d.exchangeBaseUrl) < 0) {
|
||||
console.log("garbage-collecting denomination due to missing exchange");
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
|
@ -3240,10 +3240,10 @@ iconv-lite@^0.4.4, iconv-lite@~0.4.13:
|
||||
dependencies:
|
||||
safer-buffer ">= 2.1.2 < 3"
|
||||
|
||||
idb-bridge@^0.0.5:
|
||||
version "0.0.5"
|
||||
resolved "https://registry.yarnpkg.com/idb-bridge/-/idb-bridge-0.0.5.tgz#fb26ddc3183229ae54f31c4b8709312b57735fed"
|
||||
integrity sha512-ya5Hf5R6S0Pimeg6+8iL4MYR7duwywtZ2Dxm/HIdY4JIee9cITfuNIRRXOEQhxUxZdbYQeqjNYIRnK5bAQSUUw==
|
||||
idb-bridge@^0.0.6:
|
||||
version "0.0.6"
|
||||
resolved "https://registry.yarnpkg.com/idb-bridge/-/idb-bridge-0.0.6.tgz#efdf7e6fdb3deec14e4b84c70b0af72e78a52d4d"
|
||||
integrity sha512-0IjViZiibJxHNKJw1D+trd+TS1wDRUUCTstz4ga6uc3Nje4qXOrVDaF56COcvOYywY9w6YCVtN52Am6+Ce85QQ==
|
||||
|
||||
ieee754@^1.1.4:
|
||||
version "1.1.13"
|
||||
|
Loading…
Reference in New Issue
Block a user