@chainreactionom/nano-mcp
Version:
NANO cryptocurrency wallet implementation for MCP with comprehensive testing
361 lines (360 loc) • 16.7 kB
JavaScript
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var logger_js_1 = require("./logger.js");
var path_1 = require("path");
var url_1 = require("url");
var dotenv_1 = require("dotenv");
var nanocurrency_1 = require("nanocurrency");
// Load environment variables
dotenv_1.default.config();
var __filename = (0, url_1.fileURLToPath)(import.meta.url);
var __dirname = path_1.default.dirname(__filename);
function sleep(ms) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, new Promise(function (resolve) { return setTimeout(resolve, ms); })];
});
});
}
function rpc(request) {
return __awaiter(this, void 0, void 0, function () {
var response, data, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
console.log(request);
return [4 /*yield*/, fetch("http://".concat(process.env.PIPPIN_HOST, ":11338"), {
method: 'POST',
body: JSON.stringify(request)
})];
case 1:
response = _b.sent();
_b.label = 2;
case 2:
_b.trys.push([2, 4, , 5]);
return [4 /*yield*/, response.json()];
case 3:
data = _b.sent();
return [3 /*break*/, 5];
case 4:
_a = _b.sent();
throw Error("RPC status ".concat(response.status, ": failed to parse JSON"));
case 5:
if ('error' in data) {
console.error("Pippin gave us this error: ".concat(data['error']));
throw Error(data['error']);
}
if (!response.ok) {
throw Error("RPC status ".concat(response.status, ": ").concat(JSON.stringify(data, null, 4)));
}
console.log(data);
return [2 /*return*/, data];
}
});
});
}
function balance(account) {
return __awaiter(this, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, rpc({
action: "account_balance",
account: account,
include_only_confirmed: false
})];
case 1:
data = _a.sent();
if (!data || !data.balance || !data.receivable) {
throw Error("Failed to get balance.");
}
return [2 /*return*/, {
balance: (0, nanocurrency_1.convert)(data.balance, { from: nanocurrency_1.Unit.raw, to: nanocurrency_1.Unit.Nano }),
receivable: (0, nanocurrency_1.convert)(data.receivable, { from: nanocurrency_1.Unit.raw, to: nanocurrency_1.Unit.Nano }),
}];
}
});
});
}
function createAccount() {
return __awaiter(this, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, rpc({
action: 'account_create',
wallet: process.env.WALLET
})];
case 1:
data = _a.sent();
if (!data || !data.account || !(0, nanocurrency_1.checkAddress)(data.account)) {
throw Error("Failed to create account.");
}
return [2 /*return*/, data.account];
}
});
});
}
function send(destination, source, amount, id) {
return __awaiter(this, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(0, nanocurrency_1.checkAddress)(destination) || !(0, nanocurrency_1.checkAddress)(source) || !(0, nanocurrency_1.checkAmount)(amount)) {
throw Error("Invalid parameters.");
}
return [4 /*yield*/, rpc(__assign({ action: "send", wallet: process.env.WALLET, source: source, destination: destination, amount: amount }, (id && { id: id })))];
case 1:
data = _a.sent();
if (!data || !data.block || !(0, nanocurrency_1.checkHash)(data.block)) {
throw Error("Failed to send nano.");
}
console.log(data);
console.log("sent " + amount + " nano to " + destination);
return [2 /*return*/, data.block];
}
});
});
}
function receive(account, blockHash) {
return __awaiter(this, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(0, nanocurrency_1.checkAddress)(account) || !(0, nanocurrency_1.checkHash)(blockHash)) {
throw Error("Receive: invalid parameters.");
}
return [4 /*yield*/, rpc({
action: "receive",
wallet: process.env.WALLET,
account: account,
block: blockHash,
})];
case 1:
data = _a.sent();
if (!data || !data.block || !(0, nanocurrency_1.checkHash)(data.block)) {
throw Error("Failed to receive nano");
}
return [2 /*return*/, data.block];
}
});
});
}
function receive_all(account) {
return __awaiter(this, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(0, nanocurrency_1.checkAddress)(account)) {
throw Error("Receive: invalid parameters.");
}
return [4 /*yield*/, rpc({
action: "account_receive_all",
wallet: process.env.WALLET,
account: account,
})];
case 1:
data = _a.sent();
if (!data) {
throw Error("Failed to receive all");
}
return [2 /*return*/, data];
}
});
});
}
function testWalletTransfer() {
return __awaiter(this, void 0, void 0, function () {
var logger, wallet1Address, funded, startTime, timeoutMs, balanceInfo, error_1, wallet2Address, sendAmount, sendHash, sendBackHash, testResults, error_2;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
logger = new logger_js_1.Logger(path_1.default.join(__dirname, 'logs'));
_a.label = 1;
case 1:
_a.trys.push([1, 21, , 22]);
logger.log('TEST_START', 'Starting Wallet Transfer Test');
// Step 1: Create first wallet
logger.log('WALLET1_CREATE', 'Creating first wallet');
return [4 /*yield*/, createAccount()];
case 2:
wallet1Address = _a.sent();
logger.log('WALLET1_CREATED', {
address: wallet1Address
});
console.log('\n=== WALLET 1 ADDRESS ===');
console.log('Please send exactly 0.00001 NANO to this address:');
console.log(wallet1Address);
console.log('Waiting for funds...');
// Step 2: Wait and check for incoming transaction
logger.log('WAITING_FOR_FUNDS', 'Waiting for incoming transaction');
funded = false;
startTime = Date.now();
timeoutMs = 300000;
_a.label = 3;
case 3:
if (!(!funded && (Date.now() - startTime) < timeoutMs)) return [3 /*break*/, 13];
_a.label = 4;
case 4:
_a.trys.push([4, 10, , 12]);
return [4 /*yield*/, balance(wallet1Address)];
case 5:
balanceInfo = _a.sent();
if (!(parseFloat(balanceInfo.balance) > 0 || parseFloat(balanceInfo.receivable) > 0)) return [3 /*break*/, 7];
logger.log('FUNDS_RECEIVED', {
account: wallet1Address,
balance: balanceInfo.balance,
receivable: balanceInfo.receivable
});
// Receive any pending funds
return [4 /*yield*/, receive_all(wallet1Address)];
case 6:
// Receive any pending funds
_a.sent();
funded = true;
return [3 /*break*/, 9];
case 7: return [4 /*yield*/, sleep(5000)];
case 8:
_a.sent(); // Check every 5 seconds
process.stdout.write('.');
_a.label = 9;
case 9: return [3 /*break*/, 12];
case 10:
error_1 = _a.sent();
logger.logError('CHECK_BALANCE_ERROR', error_1);
return [4 /*yield*/, sleep(5000)];
case 11:
_a.sent();
process.stdout.write('x');
return [3 /*break*/, 12];
case 12: return [3 /*break*/, 3];
case 13:
if (!funded) {
throw new Error('Timeout waiting for funds');
}
// Step 3: Create second wallet
logger.log('WALLET2_CREATE', 'Creating second wallet');
return [4 /*yield*/, createAccount()];
case 14:
wallet2Address = _a.sent();
logger.log('WALLET2_CREATED', {
address: wallet2Address
});
// Step 4: Send to wallet2
logger.log('SENDING_TO_WALLET2', 'Sending funds from wallet 1 to wallet 2');
sendAmount = '0.00001';
return [4 /*yield*/, send(wallet2Address, wallet1Address, sendAmount)];
case 15:
sendHash = _a.sent();
logger.log('SENT_TO_WALLET2', {
hash: sendHash,
from: wallet1Address,
to: wallet2Address,
amount: sendAmount
});
// Step 5: Receive in wallet2
logger.log('RECEIVING_IN_WALLET2', 'Receiving funds in wallet 2');
return [4 /*yield*/, sleep(5000)];
case 16:
_a.sent(); // Wait for transaction to propagate
return [4 /*yield*/, receive_all(wallet2Address)];
case 17:
_a.sent();
// Step 6: Send back to wallet1
logger.log('SENDING_BACK_TO_WALLET1', 'Sending funds back to wallet 1');
return [4 /*yield*/, send(wallet1Address, wallet2Address, sendAmount)];
case 18:
sendBackHash = _a.sent();
logger.log('SENT_TO_WALLET1', {
hash: sendBackHash,
from: wallet2Address,
to: wallet1Address,
amount: sendAmount
});
// Step 7: Receive back in wallet1
logger.log('RECEIVING_BACK_IN_WALLET1', 'Receiving funds back in wallet 1');
return [4 /*yield*/, sleep(5000)];
case 19:
_a.sent(); // Wait for transaction to propagate
return [4 /*yield*/, receive_all(wallet1Address)];
case 20:
_a.sent();
testResults = {
total: 7,
passed: 7,
failed: 0,
duration: Date.now() - startTime,
wallet1: {
address: wallet1Address
},
wallet2: {
address: wallet2Address
}
};
logger.summarize(testResults);
logger.log('TEST_COMPLETE', 'Wallet Transfer Test completed successfully');
return [3 /*break*/, 22];
case 21:
error_2 = _a.sent();
logger.logError('TEST_FAILURE', error_2);
throw error_2;
case 22: return [2 /*return*/];
}
});
});
}
// Run the test
testWalletTransfer().catch(function (error) {
console.error('Test failed:', error);
process.exit(1);
});