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588 lines
24 KiB
JavaScript
588 lines
24 KiB
JavaScript
var os = require('os');
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var fs = require('fs');
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var platform = require('os').platform();
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var crypto = require('crypto');
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var hash = crypto.createHash('sha256');
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var clArgs = require('optimist').argv;
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var ini = require('ini');
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var common = require('./common');
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var path = require('path');
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var upperCase = require('upper-case');
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var logger = require('./controllers/logger');
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var connect = {};
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var errMsg = '';
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var request = require('request');
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common.path_separator = (platform === 'win32') ? '\\' : '/';
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connect.setDefaultConfig = () => {
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var homeDir = os.userInfo().homedir;
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var macaroonPath = '';
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var configPath = '';
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switch (platform) {
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case 'win32':
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macaroonPath = homeDir + '\\AppData\\Local\\Lnd\\data\\chain\\bitcoin\\mainnet';
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configPath = homeDir + '\\AppData\\Local\\Lnd\\lnd.conf';
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channelBackupPath = homeDir + '\\backup\\node-1';
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break;
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case 'darwin':
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macaroonPath = homeDir + '/Library/Application Support/Lnd/data/chain/bitcoin/mainnet';
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configPath = homeDir + '/Library/Application Support/Lnd/lnd.conf';
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channelBackupPath = homeDir + '/backup/node-1';
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break;
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case 'linux':
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macaroonPath = homeDir + '/.lnd/data/chain/bitcoin/mainnet';
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configPath = homeDir + '/.lnd/lnd.conf';
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channelBackupPath = homeDir + '/backup/node-1';
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break;
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default:
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macaroonPath = '';
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configPath = '';
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channelBackupPath = '';
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break;
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}
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return {
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port: "3000",
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defaultNodeIndex: 1,
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multiPass: "password",
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SSO: {
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rtlSSO: 0,
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rtlCookiePath: "",
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logoutRedirectLink: ""
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},
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nodes: [
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{
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index: 1,
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lnNode: "LND Testnet",
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lnImplementation: "LND",
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Authentication: {
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macaroonPath: macaroonPath,
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configPath: configPath,
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},
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Settings: {
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userPersona: 'OPERATOR',
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flgSidenavOpened: true,
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flgSidenavPinned: true,
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menu: "VERTICAL",
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menuType: "REGULAR",
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fontSize: "MEDIUM",
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themeMode: "DAY",
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themeColor: "PURPLE",
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satsToBTC: false,
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channelBackupPath: channelBackupPath,
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enableLogging: "true",
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lndServerUrl: "https://localhost:8080/v1",
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currencyUnit: "USD"
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}
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}
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]
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};
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}
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connect.normalizePort = val => {
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var port = parseInt(val, 10);
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if (isNaN(port)) {
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return val;
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}
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if (port >= 0) {
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return port;
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}
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return false;
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};
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connect.setMacaroonPath = (clArgs, config) => {
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common.nodes[0] = {};
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common.nodes[0].index = 1;
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if(undefined !== clArgs.lndir) {
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common.nodes[0].macaroon_path = clArgs.lndir;
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} else if (undefined !== process.env.MACAROON_PATH) {
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common.nodes[0].macaroon_path = process.env.MACAROON_PATH;
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} else {
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if(undefined !== config.Authentication.macroonPath && config.Authentication.macroonPath !== '') {
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common.nodes[0].macaroon_path = config.Authentication.macroonPath;
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} else if(undefined !== config.Authentication.macaroonPath && config.Authentication.macaroonPath !== '') {
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common.nodes[0].macaroon_path = config.Authentication.macaroonPath;
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}
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}
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}
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connect.convertCustomToHash = (nodeSetupType) => {
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common.rtl_conf_file_path = (undefined !== process.env.RTL_CONFIG_PATH) ? process.env.RTL_CONFIG_PATH.substring(0, process.env.RTL_CONFIG_PATH.length - 9) : path.normalize(__dirname);
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if(nodeSetupType === 'SINGLE') {
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try {
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RTLConfFile = common.rtl_conf_file_path + '/RTL.conf';
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var config = ini.parse(fs.readFileSync(RTLConfFile, 'utf-8'));
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const authTemp = config.Authentication;
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authTemp.rtlPassHashed = hash.update(authTemp.rtlPass).digest('hex');
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delete authTemp.rtlPass;
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delete config.Authentication;
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fs.writeFileSync(RTLConfFile, ini.stringify(config));
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fs.appendFileSync(RTLConfFile, ini.stringify(authTemp, { section: 'Authentication' }));
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console.log('Please note that RTL has encrypted the plaintext password into its corresponding hash.');
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return authTemp.rtlPassHashed;
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} catch (err) {
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errMsg = errMsg + '\nrtlPass hash conversion failed!';
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}
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}
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if(nodeSetupType === 'MULTI') {
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try {
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RTLConfFile = common.rtl_conf_file_path + '/RTL-Multi-Node-Conf.json';
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var config = JSON.parse(fs.readFileSync(RTLConfFile, 'utf-8'));
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config.multiPassHashed = hash.update(config.multiPass).digest('hex');
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delete config.multiPass;
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fs.writeFileSync(RTLConfFile, JSON.stringify(config, null, 2), 'utf-8');
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console.log('Please note that RTL has encrypted the plaintext password into its corresponding hash.');
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return config.multiPassHashed;
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} catch (err) {
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errMsg = errMsg + '\nmultiPass hash conversion failed!';
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}
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}
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}
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connect.validateSingleNodeConfig = (config) => {
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if(common.nodes[0].macaroon_path === '' || undefined === common.nodes[0].macaroon_path) {
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errMsg = 'Please set macaroon path through environment or RTL.conf!';
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}
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if(undefined !== process.env.LND_SERVER_URL) {
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common.nodes[0].ln_server_url = process.env.LND_SERVER_URL;
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} else if(undefined !== process.env.LN_SERVER_URL) {
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common.nodes[0].ln_server_url = process.env.LN_SERVER_URL;
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} else {
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if(
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(config.Authentication.lndServerUrl === '' || undefined === config.Authentication.lndServerUrl)
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&& (config.Settings.lndServerUrl === '' || undefined === config.Settings.lndServerUrl)
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&& (config.Settings.lnServerUrl === '' || undefined === config.Settings.lnServerUrl)
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) {
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errMsg = errMsg + '\nPlease set Server URL through environment or RTL.conf!';
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} else {
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if (config.Settings.lndServerUrl !== '' && undefined !== config.Settings.lndServerUrl) {
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common.nodes[0].ln_server_url = config.Settings.lndServerUrl;
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} else if (config.Authentication.lndServerUrl !== '' && undefined !== config.Authentication.lndServerUrl) {
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common.nodes[0].ln_server_url = config.Authentication.lndServerUrl;
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} else if (config.Settings.lnServerUrl !== '' && undefined !== config.Settings.lnServerUrl) {
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common.nodes[0].ln_server_url = config.Settings.lnServerUrl;
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}
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}
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}
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if(undefined !== process.env.NODE_AUTH_TYPE) {
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common.node_auth_type = process.env.NODE_AUTH_TYPE;
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} else {
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if(config.Authentication.nodeAuthType === '' || undefined === config.Authentication.nodeAuthType) {
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errMsg = errMsg + '\nPlease set Node Auth Type through environment or RTL.conf!';
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} else {
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common.node_auth_type = config.Authentication.nodeAuthType;
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}
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}
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if(undefined !== process.env.LND_CONFIG_PATH) {
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common.nodes[0].config_path = process.env.LND_CONFIG_PATH;
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} else if (undefined !== process.env.CONFIG_PATH) {
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common.nodes[0].config_path = process.env.CONFIG_PATH;
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} else {
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if(config.Authentication.lndConfigPath !== '' && undefined !== config.Authentication.lndConfigPath) {
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common.nodes[0].config_path = config.Authentication.lndConfigPath;
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} else if(config.Authentication.ConfigPath !== '' && undefined !== config.Authentication.ConfigPath) {
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common.nodes[0].config_path = config.Authentication.ConfigPath;
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} else {
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if(upperCase(common.node_auth_type) === 'DEFAULT') {
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errMsg = errMsg + '\nDefault Node Authentication can be set with LND Config Path only. Please set LND Config Path through environment or RTL.conf!';
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}
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}
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}
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if(undefined !== process.env.BITCOIND_CONFIG_PATH) {
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common.nodes[0].bitcoind_config_path = process.env.BITCOIND_CONFIG_PATH;
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} else {
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if(config.Settings.bitcoindConfigPath !== '' && undefined !== config.Settings.bitcoindConfigPath) {
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common.nodes[0].bitcoind_config_path = config.Settings.bitcoindConfigPath;
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} else if(config.Authentication.bitcoindConfigPath !== '' && undefined !== config.Authentication.bitcoindConfigPath) {
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common.nodes[0].bitcoind_config_path = config.Authentication.bitcoindConfigPath;
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}
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}
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if(undefined !== process.env.CHANNEL_BACKUP_PATH) {
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common.nodes[0].channel_backup_path = process.env.CHANNEL_BACKUP_PATH;
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} else {
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if(config.Settings.channelBackupPath !== '' && undefined !== config.Settings.channelBackupPath) {
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common.nodes[0].channel_backup_path = config.Settings.channelBackupPath;
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} else {
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common.nodes[0].channel_backup_path = common.rtl_conf_file_path + common.path_separator + 'backup';
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}
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try {
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connect.createDirectory(common.nodes[0].channel_backup_path);
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let exists = fs.existsSync(common.nodes[0].channel_backup_path + common.path_separator + 'channel-all.bak');
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if (!exists) {
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try {
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var createStream = fs.createWriteStream(common.nodes[0].channel_backup_path + common.path_separator + 'channel-all.bak');
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createStream.end();
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} catch (err) {
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console.error('Something went wrong while creating backup file: \n' + err);
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}
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}
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} catch (err) {
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console.error('Something went wrong while creating backup file: \n' + err);
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}
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}
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if(undefined !== process.env.LN_IMPLEMENTATION) {
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common.ln_implementation = process.env.LN_IMPLEMENTATION;
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} else if (config.lnImplementation && config.lnImplementation !== '') {
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common.ln_implementation = config.lnImplementation;
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} else {
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common.ln_implementation = 'LND';
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}
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if(!+config.SSO.rtlSSO) {
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if (undefined !== process.env.RTL_PASS) {
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common.rtl_pass = hash.update(process.env.RTL_PASS).digest('hex');
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} else if (config.Authentication.rtlPassHashed !== '' && undefined !== config.Authentication.rtlPassHashed) {
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common.rtl_pass = config.Authentication.rtlPassHashed;
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} else if (config.Authentication.rtlPass !== '' && undefined !== config.Authentication.rtlPass) {
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common.rtl_pass = connect.convertCustomToHash('SINGLE');
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}
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}
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if (upperCase(common.node_auth_type) === 'CUSTOM' && (common.rtl_pass === '' || undefined === common.rtl_pass)) {
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errMsg = errMsg + '\nCustom Node Authentication can be set with RTL password only. Please set RTL Password through environment or RTL.conf';
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}
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if (undefined !== process.env.ENABLE_LOGGING) {
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common.nodes[0].enable_logging = process.env.ENABLE_LOGGING;
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} else if (undefined !== config.Settings.enableLogging) {
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common.nodes[0].enable_logging = config.Settings.enableLogging;
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} else if (undefined !== config.Authentication.enableLogging) {
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common.nodes[0].enable_logging = config.Authentication.enableLogging;
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}
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if (common.nodes[0].enable_logging) {
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common.nodes[0].log_file = common.rtl_conf_file_path + '/logs/RTL.log';
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let exists = fs.existsSync(common.nodes[0].log_file);
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if (exists) {
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fs.writeFile(common.nodes[0].log_file, '', () => { });
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} else {
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try {
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var dirname = path.dirname(common.nodes[0].log_file);
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connect.createDirectory(dirname);
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var createStream = fs.createWriteStream(common.nodes[0].log_file);
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createStream.end();
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}
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catch (err) {
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console.error('Something went wrong while creating log file: \n' + err);
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}
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}
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}
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if (undefined !== process.env.CURRENCY_UNIT) {
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common.nodes[0].currency_unit = process.env.CURRENCY_UNIT;
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} else if (undefined !== config.Settings.currencyUnit) {
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common.nodes[0].currency_unit = config.Settings.currencyUnit;
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} else {
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common.nodes[0].currency_unit = 'USD';
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}
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if (undefined !== process.env.PORT) {
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common.port = connect.normalizePort(process.env.PORT);
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} else if (undefined !== config.Settings.port) {
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common.port = connect.normalizePort(config.Settings.port);
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}
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connect.setSSOParams(config);
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if (errMsg !== '') {
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throw new Error(errMsg);
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}
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}
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connect.validateMultiNodeConfig = (config) => {
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if(!+config.SSO.rtlSSO) {
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common.node_auth_type = 'CUSTOM';
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if (undefined !== process.env.RTL_PASS) {
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common.rtl_pass = hash.update(process.env.RTL_PASS).digest('hex');
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} else if (config.multiPassHashed !== '' && undefined !== config.multiPassHashed) {
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common.rtl_pass = config.multiPassHashed;
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} else if (config.multiPass !== '' && undefined !== config.multiPass) {
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common.rtl_pass = connect.convertCustomToHash('MULTI');
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} else {
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errMsg = errMsg + '\nMulti Node Authentication can be set with multiPass only. Please set MultiPass in RTL-Multi-Node-Conf.json';
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}
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}
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common.port = (undefined !== config.port) ? connect.normalizePort(config.port) : 3000;
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if (config.nodes && config.nodes.length > 0) {
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config.nodes.forEach((node, idx) => {
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common.nodes[idx] = {};
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if(node.Authentication.macaroonPath === '' || undefined === node.Authentication.macaroonPath) {
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errMsg = 'Please set macaroon path for node index ' + node.index + ' in RTL-Multi-Node-Conf.json!';
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} else {
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common.nodes[idx].macaroon_path = node.Authentication.macaroonPath;
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}
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if(
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(node.Settings.lndServerUrl === '' || undefined === node.Settings.lndServerUrl)
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&& (node.Settings.lnServerUrl === '' || undefined === node.Settings.lnServerUrl)
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) {
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errMsg = errMsg + '\nPlease set server URL for node index ' + node.index + ' in RTL-Multi-Node-Conf.json!';
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} else {
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common.nodes[idx].ln_server_url = node.Settings.lndServerUrl ? node.Settings.lndServerUrl : node.Settings.lnServerUrl;
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}
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common.nodes[idx].index = node.index;
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common.nodes[idx].ln_node = node.lnNode;
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common.nodes[idx].ln_implementation = node.lnImplementation;
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common.nodes[idx].currency_unit = node.Settings.currencyUnit ? node.Settings.currencyUnit : 'USD';
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if (undefined !== node.Authentication && undefined !== node.Authentication.lndConfigPath) {
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common.nodes[idx].config_path = node.Authentication.lndConfigPath;
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} else if (undefined !== node.Authentication && undefined !== node.Authentication.configPath) {
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common.nodes[idx].config_path = node.Authentication.configPath;
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} else {
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common.nodes[idx].config_path = '';
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}
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common.nodes[idx].bitcoind_config_path = (undefined !== node.Settings.bitcoindConfigPath) ? node.Settings.bitcoindConfigPath : '';
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common.nodes[idx].enable_logging = (undefined !== node.Settings.enableLogging) ? node.Settings.enableLogging : false;
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common.nodes[idx].channel_backup_path = (undefined !== node.Settings.channelBackupPath) ? node.Settings.channelBackupPath : common.rtl_conf_file_path + common.path_separator + 'backup' + common.path_separator + 'node-' + node.index;
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try {
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connect.createDirectory(common.nodes[idx].channel_backup_path);
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let exists = fs.existsSync(common.nodes[idx].channel_backup_path + common.path_separator + 'channel-all.bak');
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if (!exists) {
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try {
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var createStream = fs.createWriteStream(common.nodes[idx].channel_backup_path + common.path_separator + 'channel-all.bak');
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createStream.end();
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} catch (err) {
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console.error('Something went wrong while creating backup file: \n' + err);
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}
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}
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} catch (err) {
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console.error('Something went wrong while creating backup file: \n' + err);
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}
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if (common.nodes[idx].enable_logging) {
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common.nodes[idx].log_file = common.rtl_conf_file_path + '/logs/RTL-Node-' + node.index + '.log';
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const log_file = common.nodes[idx].log_file;
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if (fs.existsSync(log_file)) {
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fs.writeFile(log_file, '', () => { });
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} else {
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try {
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var dirname = path.dirname(log_file);
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connect.createDirectory(dirname);
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var createStream = fs.createWriteStream(log_file);
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createStream.end();
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}
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catch (err) {
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console.error('Something went wrong while creating log file ' + log_file + ': \n' + err);
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}
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}
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}
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});
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}
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connect.setSSOParams(config);
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if (errMsg !== '') { throw new Error(errMsg); }
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}
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connect.setSSOParams = (config) => {
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if (undefined !== process.env.RTL_SSO) {
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common.rtl_sso = process.env.RTL_SSO;
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} else if (undefined !== config.SSO && undefined !== config.SSO.rtlSSO) {
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common.rtl_sso = config.SSO.rtlSSO;
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}
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if (+common.rtl_sso) {
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if (undefined !== process.env.LOGOUT_REDIRECT_LINK) {
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common.logout_redirect_link = process.env.LOGOUT_REDIRECT_LINK;
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} else if (undefined !== config.SSO && undefined !== config.SSO.logoutRedirectLink) {
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common.logout_redirect_link = config.SSO.logoutRedirectLink;
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}
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if (undefined !== process.env.RTL_COOKIE_PATH) {
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common.rtl_cookie_path = process.env.RTL_COOKIE_PATH;
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} else if (undefined !== config.SSO && undefined !== config.SSO.rtlCookiePath) {
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common.rtl_cookie_path = config.SSO.rtlCookiePath;
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} else {
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common.rtl_cookie_path = common.rtl_conf_file_path + '/cookies/auth.cookie';
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}
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if (common.rtl_cookie_path === '') {
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errMsg = 'Please set rtlCookiePath value for single sign on option!';
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} else {
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connect.readCookie(common.rtl_cookie_path);
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}
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}
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};
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connect.createDirectory = (dirname) => {
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try {
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const sep = path.sep;
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const initDir = path.isAbsolute(dirname) ? sep : '';
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dirname.split(sep).reduce((parentDir, childDir) => {
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const curDir = path.resolve(parentDir, childDir);
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if (!fs.existsSync(curDir)) {
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fs.mkdirSync(curDir);
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}
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return curDir;
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}, initDir);
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} catch (err) {
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if (err.code === 'EEXIST') {
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return dirname;
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}
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if (err.code === 'ENOENT') {
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throw new Error(`EACCES: permission denied, mkdir '${dirname}'`);
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}
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}
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}
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connect.readCookie = (cookieFile) => {
|
|
let exists = fs.existsSync(cookieFile);
|
|
if (exists) {
|
|
try {
|
|
common.cookie = fs.readFileSync(cookieFile, 'utf-8');
|
|
} catch (err) {
|
|
console.error('Something went wrong while reading cookie: \n' + err);
|
|
throw new Error(err);
|
|
}
|
|
} else {
|
|
try {
|
|
var dirname = path.dirname(cookieFile);
|
|
connect.createDirectory(dirname);
|
|
fs.writeFileSync(cookieFile, crypto.randomBytes(64).toString('hex'));
|
|
common.cookie = fs.readFileSync(cookieFile, 'utf-8');
|
|
}
|
|
catch(err) {
|
|
console.error('Something went wrong while reading the cookie: \n' + err);
|
|
throw new Error(err);
|
|
}
|
|
}
|
|
}
|
|
|
|
connect.refreshCookie = (cookieFile) => {
|
|
try {
|
|
fs.writeFileSync(cookieFile, crypto.randomBytes(64).toString('hex'));
|
|
common.cookie = fs.readFileSync(cookieFile, 'utf-8');
|
|
}
|
|
catch(err) {
|
|
console.error('Something went wrong while refreshing cookie: \n' + err);
|
|
throw new Error(err);
|
|
}
|
|
}
|
|
|
|
connect.logEnvVariables = () => {
|
|
if (common.multi_node_setup && common.nodes && common.nodes.length > 0) {
|
|
common.nodes.forEach((node, idx) => {
|
|
if (!node.enable_logging) { return; }
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'DEFAULT_NODE_INDEX: ' + common.selectedNode.index});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'NODE_SETUP: MULTI', node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'RTL_SSO: ' + common.rtl_sso, node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'LOGOUT_REDIRECT_LINK: ' + common.logout_redirect_link + '\r\n', node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'INDEX: ' + node.index, node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'LN NODE: ' + node.ln_node, node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'LN IMPLEMENTATION: ' + node.ln_implementation, node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'PORT: ' + common.port, node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'CURRENCY_UNIT: ' + common.currency_unit, node});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'LND_SERVER_URL: ' + node.ln_server_url, node});
|
|
});
|
|
} else {
|
|
if (!common.nodes[0].enable_logging) { return; }
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'NODE_SETUP: SINGLE'});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'PORT: ' + common.port});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'CURRENCY_UNIT: ' + common.currency_unit});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'LND_SERVER_URL: ' + common.nodes[0].ln_server_url});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'RTL_SSO: ' + common.rtl_sso});
|
|
logger.info({fileName: 'Config Setup Variable', msg: 'LOGOUT_REDIRECT_LINK: ' + common.logout_redirect_link});
|
|
}
|
|
}
|
|
|
|
connect.getAllNodeAllChannelBackup = (node) => {
|
|
let channel_backup_file = node.channel_backup_path + common.path_separator + 'channel-all.bak';
|
|
let options = {
|
|
url: node.ln_server_url + '/channels/backup',
|
|
rejectUnauthorized: false,
|
|
json: true,
|
|
headers: {'Grpc-Metadata-macaroon': fs.readFileSync(node.macaroon_path + '/admin.macaroon').toString('hex')}
|
|
};
|
|
request(options, function (err, res, body) {
|
|
if (err) {
|
|
logger.error({fileName: 'Connect', lineNum: 443, msg: 'Channel Backup Response Failed: ' + JSON.stringify(err)});
|
|
} else {
|
|
fs.writeFile(channel_backup_file, JSON.stringify(body), function(err) {
|
|
if (err) {
|
|
if (node.ln_node) {
|
|
logger.error({fileName: 'Connect', lineNum: 448, msg: 'Channel Backup Failed for Node ' + node.ln_node + ' with error response: ' + JSON.stringify(err)});
|
|
} else {
|
|
logger.error({fileName: 'Connect', lineNum: 450, msg: 'Channel Backup Failed: ' + JSON.stringify(err)});
|
|
}
|
|
} else {
|
|
if (node.ln_node) {
|
|
logger.info({fileName: 'Connect', msg: 'Channel Backup Successful for Node: ' + node.ln_node});
|
|
} else {
|
|
logger.info({fileName: 'Connect', msg: 'Channel Backup Successful'});
|
|
}
|
|
}
|
|
});
|
|
}
|
|
})
|
|
};
|
|
|
|
connect.setSingleNodeConfiguration = (singleNodeFilePath) => {
|
|
const exists = fs.existsSync(singleNodeFilePath);
|
|
if (exists) {
|
|
var config = ini.parse(fs.readFileSync(singleNodeFilePath, 'utf-8'));
|
|
connect.setMacaroonPath(clArgs, config);
|
|
connect.validateSingleNodeConfig(config);
|
|
connect.setSelectedNode(config);
|
|
connect.logEnvVariables();
|
|
} else {
|
|
try {
|
|
fs.writeFileSync(singleNodeFilePath, ini.stringify(connect.setDefaultConfig()));
|
|
var config = ini.parse(fs.readFileSync(singleNodeFilePath, 'utf-8'));
|
|
connect.setMacaroonPath(clArgs, config);
|
|
connect.validateSingleNodeConfig(config);
|
|
connect.setSelectedNode(config);
|
|
connect.logEnvVariables();
|
|
}
|
|
catch(err) {
|
|
console.error('Something went wrong while configuring the single node server: \n' + err);
|
|
throw new Error(err);
|
|
}
|
|
}
|
|
}
|
|
|
|
connect.setMultiNodeConfiguration = (multiNodeFilePath) => {
|
|
try {
|
|
var config = JSON.parse(fs.readFileSync(multiNodeFilePath, 'utf-8'));
|
|
connect.validateMultiNodeConfig(config);
|
|
connect.setSelectedNode(config);
|
|
connect.logEnvVariables();
|
|
}
|
|
catch(err) {
|
|
console.error('Something went wrong while configuring the multi node server: \n' + err);
|
|
throw new Error(err);
|
|
}
|
|
}
|
|
|
|
connect.setSelectedNode = (config) => {
|
|
if(undefined !== process.env.DEFAULT_NODE_INDEX) {
|
|
common.selectedNode = common.findNode(process.env.DEFAULT_NODE_INDEX);
|
|
} else {
|
|
if(undefined !== config.defaultNodeIndex) {
|
|
common.selectedNode = common.findNode(config.defaultNodeIndex);
|
|
} else {
|
|
common.selectedNode = common.findNode(common.nodes[0].index);
|
|
}
|
|
}
|
|
}
|
|
|
|
connect.setServerConfiguration = () => {
|
|
common.rtl_conf_file_path = (undefined !== process.env.RTL_CONFIG_PATH) ? process.env.RTL_CONFIG_PATH.substring(0, process.env.RTL_CONFIG_PATH.length - 9) : path.normalize(__dirname);
|
|
singleNodeConfFile = common.rtl_conf_file_path + '/RTL.conf';
|
|
multiNodeConfFile = common.rtl_conf_file_path + '/RTL-Multi-Node-Conf.json';
|
|
const singleNodeExists = fs.existsSync(singleNodeConfFile);
|
|
const multiNodeExists = fs.existsSync(multiNodeConfFile);
|
|
if ((!multiNodeExists && singleNodeExists) || (!multiNodeExists && !singleNodeExists)) {
|
|
common.multi_node_setup = false;
|
|
connect.setSingleNodeConfiguration(singleNodeConfFile);
|
|
} else if ((multiNodeExists && singleNodeExists) || (multiNodeExists && !singleNodeExists)) {
|
|
common.multi_node_setup = true;
|
|
connect.setMultiNodeConfiguration(multiNodeConfFile);
|
|
}
|
|
}
|
|
|
|
module.exports = connect;
|