mirror of
https://github.com/Nathanwoodburn/FireWallet.git
synced 2024-11-13 10:48:15 +11:00
474 lines
14 KiB
JavaScript
474 lines
14 KiB
JavaScript
#!/usr/bin/env node
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'use strict';
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/**
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* Module imports
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*/
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const Config = require('bcfg');
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const { NodeClient, WalletClient } = require('hs-client');
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const { hd, MTX, Network } = require('hsd');
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const { Rules } = require('hsd/lib/covenants');
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const { hashName, types } = Rules;
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const { util, HID, LedgerHSD, LedgerChange, LedgerCovenant } = require('..');
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const { Device } = HID;
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/**
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* Global constants
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*/
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const VALID_CMDS = [
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'createwallet',
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'createaccount',
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'createaddress',
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'sendtoaddress',
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'getwallets',
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'getaccounts',
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'getaccount',
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'getbalance',
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'sendraw'
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];
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const VERSION = require('../package').version;
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async function createWallet(client, config, ledger, args) {
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if (args.length !== 1)
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throw new Error('Invalid arguments');
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const id = args[0];
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const index = config.uint('account-index');
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const xpub = await ledger.getAccountXPUB(index);
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const wallet = await client.createWallet(id, {
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watchOnly: true,
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accountKey: xpub.xpubkey(config.str('network'))
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});
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console.log(`Created wallet (id=hsd-ledger, wid=${wallet.wid}).`);
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console.log(`Created account (name=default, account-index=${index}').`);
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}
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async function createAccount(client, config, ledger, args) {
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if (args.length !== 2)
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throw new Error('Invalid arguments');
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const id = config.str('wallet-id');
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const name = args[0];
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const index = parseInt(args[1], 10);
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const xpub = await ledger.getAccountXPUB(index);
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await client.createAccount(id, name, {
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watchOnly: true,
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accountKey: xpub.xpubkey(config.str('network'))
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});
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console.log(`Created account (name=${name}, account-index=${index}').`);
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}
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async function createAddress(client, config, ledger, args) {
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if (args.length !== 0)
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throw new Error('Invalid arguments');
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const id = config.str('wallet-id');
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const name = config.str('account-name');
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const addr = await client.createAddress(id, name);
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const acct = await client.getAccount(id, name);
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const xpub = hd.PublicKey.fromBase58(acct.accountKey, config.str('network'));
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const account = (xpub.childIndex ^ hd.common.HARDENED) >>> 0;
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console.log(`Verify address on Ledger device: ${addr.address}`);
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await ledger.getAddress(account, addr.branch, addr.index, { confirm: true });
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}
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async function sendToAddress(wclient, nclient, config, ledger, args) {
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if (args.length !== 2)
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throw new Error('Invalid arguments');
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const network = Network.get(config.str('network'));
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const id = config.str('wallet-id');
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const acct = config.str('account-name');
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const address = args[0];
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const amount = parseFloat(args[1]);
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await wclient.execute('selectwallet', [id]);
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const params = [address, amount, '', '', false, acct];
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const json = await wclient.execute('createsendtoaddress', params);
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const mtx = MTX.fromJSON(json);
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let i, key;
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for (i = mtx.outputs.length - 1; i >= 0; i--) {
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const output = mtx.outputs[i];
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const addr = output.address.toString(network.type);
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key = await wclient.getKey(id, addr);
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if (key && key.branch)
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break;
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}
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if (!key || !key.branch)
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throw new Error('Expected change address.');
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const { account, branch, index } = key;
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const coinType = network.keyPrefix.coinType;
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const options = {
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change: new LedgerChange({
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path: `m/44'/${coinType}'/${account}'/${branch}/${index}`,
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index: i,
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version: 0
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})
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};
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util.displayDetails(console, network, mtx, options);
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const signed = await ledger.signTransaction(mtx, options);
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const rawtx = signed.encode().toString('hex');
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const txid = await nclient.execute('sendrawtransaction', [rawtx]);
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console.log(`Submitted TXID: ${txid}`);
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}
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async function sendRaw(wclient, nclient, config, ledger, args) { // Create a function to sign raw transactions
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if (args.length !== 2) // Make sure there are two arguments (batch, names)
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throw new Error('Invalid arguments'); // Throw an error if there are not two arguments
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const network = Network.get(config.str('network')); // Get the network
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const id = config.str('wallet-id'); // Get the wallet id
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const acct = config.str('account-name'); // Get the account name
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const batch = args[0]; // Get the batch file location
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const nameslocation = args[1]; // Get the names file location
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await wclient.execute('selectwallet', [id]); // Select the wallet
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const fs = require('fs'); // Import fs (used to read files)
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try {
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const data = fs.readFileSync(batch, 'utf8'); // Read the batch file
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const json = JSON.parse(data); // Parse the batch file as JSON
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const mtx = MTX.fromJSON(json.result); // Create a new MTX from the JSON
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const namefile = fs.readFileSync(nameslocation, 'utf8'); // Read the names file
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const names = namefile.split(','); // Split the names file into an array
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const hashes = {}; // Create an empty object to store the hashes
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for (const name of names) { // Loop through the names
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const hash = hashName(name); // Hash the name
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hashes[hash] = name; // Add the hash to the hashes object to use later
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}
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let i, key; // Create variables to use later
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const options = []; // Create an empty array to store the options
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for (i = mtx.outputs.length - 1; i >= 0; i--) { // Loop through the outputs
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const output = mtx.outputs[i]; // Get the output
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const addr = output.address.toString(network.type); // Get the address
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key = await wclient.getKey(id, addr); // Get the key
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if (!key) // If there is no key
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continue; // Continue to the next output
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if (key.branch === 1) { // If the key is a change address
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if (options.change) // If there is already a change address
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throw new Error('Transaction should only have one change output.'); // Throw an error
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const path = `m/44'/${network.keyPrefix.coinType}'/${key.account}'/${key.branch}/${key.index}`; // Create the derivation path
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options.change = new LedgerChange({ path: `m/44'/${network.keyPrefix.coinType}'/${key.account}'/${key.branch}/${key.index}`, index: i, version: 0 }); // Add the change address to the options
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}
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const { account, branch, index } = key; // Get the account, branch, and index from the key
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const coinType = network.keyPrefix.coinType; // Get the coin type from the network
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switch (output.covenant.type) {
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case types.NONE:
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case types.OPEN:
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case types.BID:
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case types.FINALIZE:
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break;
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case types.REVEAL:
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case types.REDEEM:
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case types.REGISTER:
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case types.UPDATE:
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case types.RENEW:
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case types.TRANSFER:
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case types.REVOKE: { // If the covenant type is any of REVEAL, REDEEM, REGISTER, UPDATE, RENEW, TRANSFER, or REVOKE
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if (options.covenants == null) // If there are no covenants
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options.covenants = []; // Create an empty array for the covenants
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const hash = output.covenant.items[0]; // Get the hash from the covenant
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const name = hashes[hash]; // Get the name from the hashes object (is needed for SPV nodes)
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if (name == undefined) { // If the name is not found
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console.log("Name not found in file"); // Log that the name was not found
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console.log(hash); // Log the hash (for debugging)
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}
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options.covenants.push(new LedgerCovenant({ index: i, name })); // Add the covenant to the options
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break;
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}
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default:
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throw new Error('Unrecognized covenant type.');
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}
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} // end for loop
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util.displayDetails(console, network, mtx, options); // Display the details to the log for user verification
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const signed = await ledger.signTransaction(mtx, options); // Sign the transaction with the ledger
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const rawtx = signed.encode().toString('hex'); // Encode the transaction as hex
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const txid = await nclient.execute('sendrawtransaction', [rawtx]); // Send the transaction to the network
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console.log(`Submitted TXID: ${txid}`); // Log the TXID to the console to view the transaction on a block explorer
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} catch (err) { // Catch any errors
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console.error(err); // Log the error to the console
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}
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}
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async function getWallets(client, args) {
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if (args.length)
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throw new Error('Too many arguments');
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const wallets = await client.getWallets();
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console.log(wallets);
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}
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async function getAccounts(client, config, args) {
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if (args.length)
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throw new Error('Too many arguments');
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const id = config.str('wallet-id');
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const accounts = await client.getAccounts(id);
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console.log(accounts);
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}
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async function getAccount(client, config, args) {
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if (args.length !== 1)
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throw new Error('Invalid arguments');
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const id = config.str('wallet-id');
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const name = args[0];
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const account = await client.getAccount(id, name);
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console.log(account);
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}
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async function getBalance(client, config, args) {
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if (args.length !== 0)
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throw new Error('Invalid arguments');
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const id = config.str('wallet-id');
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const name = config.str('account-name');
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const balance = await client.getBalance(id, name);
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console.log(balance);
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}
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async function main() {
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const device = await Device.requestDevice();
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device.set({
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timeout: 300000 // 5 minutes.
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});
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await device.open();
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const config = new Config('hsd', {
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suffix: 'network',
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fallback: 'main',
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alias: {
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'h': 'help',
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'i': 'accountindex',
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'a': 'accountname',
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'n': 'network',
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'p': 'projectsponsor',
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'q': 'qrcode',
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'k': 'showkey',
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'w': 'walletid'
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}
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});
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config.load({
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argv: true,
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env: true
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});
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config.inject({
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accountIndex: 0,
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accountName: 'default',
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network: 'main',
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walletId: 'hsd-ledger',
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token: ''
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});
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const argv = config.argv;
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const cmd = argv.shift();
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const args = argv;
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const type = config.str('network');
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const network = Network.get(type);
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const id = config.str('wallet-id');
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const token = config.str('token');
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if (config.str('help') && argv.length === 0) {
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usage();
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process.exit(0);
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}
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if (config.str('version') && argv.length === 0) {
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version();
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process.exit(0);
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}
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const ledger = new LedgerHSD({
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device: device,
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network: type
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});
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const nclient = new NodeClient({
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url: config.str('url') || config.str('node-url'),
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apiKey: config.str('api-key') || config.str('node-api-key'),
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ssl: config.bool('ssl') || config.str('node-ssl'),
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host: config.str('http-host') || config.str('node-http-host'),
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port: config.uint('node-http-port') || network.rpcPort
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});
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const wclient = new WalletClient({
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url: config.str('url') || config.str('wallet-url'),
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apiKey: config.str('api-key') || config.str('wallet-api-key'),
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ssl: config.bool('ssl') || config.bool('wallet-ssl'),
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host: config.str('http-host') || config.str('wallet-http-host'),
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port: config.uint('wallet-http-port') || network.walletPort,
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token
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});
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await nclient.open();
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await wclient.open();
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try {
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const wallets = await wclient.getWallets();
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if (!wallets.includes(id)) {
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if (id !== 'hsd-ledger')
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throw new Error(`Wallet "${id}" does not exist.`);
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console.log('Default hsd-ledger wallet not detected.');
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await createWallet(wclient, config, ledger, [id]);
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}
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switch (cmd) {
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case VALID_CMDS[0]:
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await createWallet(wclient, config, ledger, args);
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break;
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case VALID_CMDS[1]:
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await createAccount(wclient, config, ledger, args);
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break;
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case VALID_CMDS[2]:
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await createAddress(wclient, config, ledger, args);
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break;
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case VALID_CMDS[3]:
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await sendToAddress(wclient, nclient, config, ledger, args);
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break;
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case VALID_CMDS[4]:
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await getWallets(wclient, args);
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break;
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case VALID_CMDS[5]:
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await getAccounts(wclient, config, args);
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break;
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case VALID_CMDS[6]:
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await getAccount(wclient, config, args);
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break;
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case VALID_CMDS[7]:
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await getBalance(wclient, config, args);
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break;
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case VALID_CMDS[8]:
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await sendRaw(wclient, nclient, config, ledger, args);
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break;
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default:
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usage(new Error('Must provide valid command.'));
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process.exit(1);
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break;
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}
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} catch (e) {
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throw (e);
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} finally {
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await wclient.close();
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await nclient.close();
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await device.close();
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}
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process.exit(0);
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}
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/**
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* Displays application version.
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*/
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function version() {
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console.log(`hsd-ledger v${VERSION}`);
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console.log('');
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}
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/**
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* Displays usage or error message.
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* @param {String|Error} err - the error message or object
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*/
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function usage(err) {
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if (err) {
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console.error(`${err.stack}`);
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console.error('');
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return;
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}
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console.log('usage:');
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console.log(' $ hsd-ledger createwallet <wallet-id>');
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console.log(' $ hsd-ledger createaccount <account-name> <account-index>');
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console.log(' $ hsd-ledger createaddress');
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console.log(' $ hsd-ledger sendtoaddress <address> <amount>');
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console.log(' $ hsd-ledger getwallets');
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console.log(' $ hsd-ledger getaccounts');
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console.log(' $ hsd-ledger getaccount <account-name>');
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console.log(' $ hsd-ledger getbalance');
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console.log('');
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console.log('options:');
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console.log(' --help');
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console.log(' --version');
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console.log(' -n, --network <id> (default "main")');
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console.log(' -w, --wallet-id <id> (default "hsd-ledger")');
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console.log(' -a, --account-name <name> (default "default")');
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console.log(' -i, --account-index <index> (default 0)');
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console.log('');
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console.log('The following options configure the node and wallet clients:');
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console.log(' --ssl');
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console.log(' --url <url>');
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console.log(' --api-key <api-key>');
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console.log(' --host <host> (default "localhost")');
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console.log('');
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console.log('The following options configure the node client only:');
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console.log(' --node-ssl');
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console.log(' --node-url <url>');
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console.log(' --node-api-key <api-key>');
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console.log(' --node-host <host> (default "localhost")');
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console.log(' --node-port <port> (default 14037)');
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console.log('');
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console.log('The following options configure the wallet client only:');
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console.log(' --wallet-ssl');
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console.log(' --wallet-url <url>');
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console.log(' --wallet-api-key <api-key>');
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console.log(' --wallet-host <host> (default "localhost")');
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console.log(' --wallet-port <port> (default 14039)');
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console.log('');
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}
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/*
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* Execute
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*/
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main().catch((err) => {
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usage(err);
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process.exit(1);
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});
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