Overtorment
5 years ago
13 changed files with 191 additions and 84 deletions
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/* global it, describe, jasmine */ |
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const bitcoin = require('bitcoinjs-lib'); |
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global.net = require('net'); |
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global.tls = require('tls'); |
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let assert = require('assert'); |
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jasmine.DEFAULT_TIMEOUT_INTERVAL = 150 * 1000; |
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const hardcodedPeers = [ |
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{ host: 'electrum1.bluewallet.io', ssl: '443' }, |
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{ host: 'electrum2.bluewallet.io', ssl: '443' }, |
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{ host: 'electrum3.bluewallet.io', ssl: '443' }, |
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{ host: 'electrum1.bluewallet.io', tcp: '50001' }, |
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{ host: 'electrum2.bluewallet.io', tcp: '50001' }, |
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{ host: 'electrum3.bluewallet.io', tcp: '50001' }, |
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]; |
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describe('ElectrumClient', () => { |
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it('can connect and query', async () => { |
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const ElectrumClient = require('electrum-client'); |
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for (let peer of hardcodedPeers) { |
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let mainClient = new ElectrumClient(peer.ssl || peer.tcp, peer.host, peer.ssl ? 'tls' : 'tcp'); |
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try { |
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await mainClient.connect(); |
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await mainClient.server_version('2.7.11', '1.4'); |
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} catch (e) { |
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mainClient.reconnect = mainClient.keepAlive = () => {}; // dirty hack to make it stop reconnecting
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mainClient.close(); |
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throw new Error('bad connection: ' + JSON.stringify(peer) + ' ' + e.message); |
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} |
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let addr4elect = 'bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej'; |
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let script = bitcoin.address.toOutputScript(addr4elect); |
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let hash = bitcoin.crypto.sha256(script); |
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let reversedHash = Buffer.from(hash.reverse()); |
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let start = +new Date(); |
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let balance = await mainClient.blockchainScripthash_getBalance(reversedHash.toString('hex')); |
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let end = +new Date(); |
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end - start > 1000 && console.warn(peer.host, 'took', (end - start) / 1000, 'seconds to fetch balance'); |
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assert.ok(balance.confirmed > 0); |
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addr4elect = '3GCvDBAktgQQtsbN6x5DYiQCMmgZ9Yk8BK'; |
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script = bitcoin.address.toOutputScript(addr4elect); |
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hash = bitcoin.crypto.sha256(script); |
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reversedHash = Buffer.from(hash.reverse()); |
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balance = await mainClient.blockchainScripthash_getBalance(reversedHash.toString('hex')); |
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// let peers = await mainClient.serverPeers_subscribe();
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// console.log(peers);
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mainClient.close(); |
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} |
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}); |
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}); |
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