mirror of
https://github.com/Ride-The-Lightning/RTL.git
synced 2024-11-19 09:50:36 +01:00
391 lines
15 KiB
JavaScript
391 lines
15 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 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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connect.setDefaultConfig = () => {
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var homeDir = os.userInfo().homedir;
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var macaroonPath = '';
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var lndConfigPath = '';
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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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lndConfigPath = homeDir + '\\AppData\\Local\\Lnd\\lnd.conf';
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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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lndConfigPath = homeDir + '/Library/Application Support/Lnd/lnd.conf';
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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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lndConfigPath = homeDir + '/.lnd/lnd.conf';
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break;
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default:
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macaroonPath = '';
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lndConfigPath = '';
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break;
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}
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return {
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Authentication: {
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macaroonPath: macaroonPath,
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nodeAuthType: 'DEFAULT',
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lndConfigPath: lndConfigPath,
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rtlPass: ''
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},
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Settings: {
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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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theme: 'dark-blue',
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satsToBTC: false,
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lndServerUrl: 'https://localhost:8080/v1',
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enableLogging: false,
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port: 3000
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},
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SSO: {
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rtlSSO: 0,
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rtlCookiePath: '',
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logoutRedirectLink: '/login'
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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.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].lnd_server_url = process.env.LND_SERVER_URL;
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} else {
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if((config.Authentication.lndServerUrl === '' || undefined === config.Authentication.lndServerUrl) && (config.Settings.lndServerUrl === '' || undefined === config.Settings.lndServerUrl)) {
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errMsg = errMsg + '\nPlease set LND 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].lnd_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].lnd_server_url = config.Authentication.lndServerUrl;
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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].lnd_config_path = process.env.LND_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].lnd_config_path = config.Authentication.lndConfigPath;
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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.RTL_PASS) {
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common.rtl_pass = process.env.RTL_PASS;
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} else if (config.Authentication.rtlPass !== '' && undefined !== config.Authentication.rtlPass) {
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common.rtl_pass = config.Authentication.rtlPass;
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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.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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common.node_auth_type = 'CUSTOM';
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common.rtl_pass = config.multiPass;
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common.port = (undefined !== config.port) ? connect.normalizePort(config.port) : 3000;
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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((node.Settings.lndServerUrl === '' || undefined === node.Settings.lndServerUrl)) {
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errMsg = errMsg + '\nPlease set LND 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].lnd_server_url = node.Settings.lndServerUrl;
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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].lnd_config_path = (undefined !== node.Authentication.lndConfigPath) ? node.Authentication.lndConfigPath : '';
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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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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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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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connect.readCookie(common.rtl_cookie_path);
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}
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};
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connect.createDirectory = (dirname) => {
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try {
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fs.mkdirSync(dirname);
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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) => {
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let exists = fs.existsSync(cookieFile);
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if (exists) {
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common.cookie = fs.readFileSync(cookieFile, 'utf-8');
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} else {
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try {
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var dirname = path.dirname(cookieFile);
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connect.createDirectory(dirname);
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fs.writeFileSync(cookieFile, crypto.randomBytes(64).toString('hex'));
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common.cookie = fs.readFileSync(cookieFile, 'utf-8');
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}
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catch(err) {
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console.error('Something went wrong while reading cookie: \n' + err);
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throw new Error(err);
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}
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}
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}
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connect.refreshCookie = (cookieFile) => {
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try {
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fs.writeFileSync(cookieFile, crypto.randomBytes(64).toString('hex'));
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common.cookie = fs.readFileSync(cookieFile, 'utf-8');
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}
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catch(err) {
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console.error('Something went wrong while refreshing cookie: \n' + err);
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throw new Error(err);
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}
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}
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connect.logEnvVariables = () => {
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if (common.multi_node_setup) {
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common.nodes.forEach((node, idx) => {
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if (!node.enable_logging) { return; }
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logger.info('\r\nConfig Setup Variable NODE_SETUP: MULTI', node);
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logger.info('\r\nConfig Setup Variable RTL_SSO: ' + common.rtl_sso, node);
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logger.info('\r\nConfig Setup Variable RTL_COOKIE_PATH: ' + common.rtl_cookie_path, node);
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logger.info('\r\nConfig Setup Variable LOGOUT_REDIRECT_LINK: ' + common.logout_redirect_link + '\r\n', node);
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logger.info('\r\nConfig Setup Variable INDEX: ' + node.index, node);
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logger.info('\r\nConfig Setup Variable LN NODE: ' + node.ln_node, node);
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logger.info('\r\nConfig Setup Variable LN IMPLEMENTATION: ' + node.ln_implementation, node);
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logger.info('\r\nConfig Setup Variable PORT: ' + common.port, node);
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logger.info('\r\nConfig Setup Variable MACAROON_PATH: ' + node.macaroon_path, node);
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logger.info('\r\nConfig Setup Variable LND_SERVER_URL: ' + node.lnd_server_url, node);
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logger.info('\r\nConfig Setup Variable RTL_CONFIG_PATH: ' + node.rtl_conf_file_path, node);
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logger.info('\r\nConfig Setup Variable LND_CONFIG_PATH: ' + node.lnd_config_path, node);
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logger.info('\r\nConfig Setup Variable BITCOIND_CONFIG_PATH: ' + node.bitcoind_config_path, node);
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});
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} else {
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if (!common.nodes[0].enable_logging) { return; }
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logger.info('\r\nConfig Setup Variable NODE_SETUP: SINGLE');
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logger.info('\r\nConfig Setup Variable PORT: ' + common.port);
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logger.info('\r\nConfig Setup Variable LND_SERVER_URL: ' + common.nodes[0].lnd_server_url);
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logger.info('\r\nConfig Setup Variable MACAROON_PATH: ' + common.nodes[0].macaroon_path);
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logger.info('\r\nConfig Setup Variable NODE_AUTH_TYPE: ' + common.node_auth_type);
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logger.info('\r\nConfig Setup Variable LND_CONFIG_PATH: ' + common.nodes[0].lnd_config_path);
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logger.info('\r\nConfig Setup Variable RTL_CONFIG_PATH: ' + common.rtl_conf_file_path);
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logger.info('\r\nConfig Setup Variable BITCOIND_CONFIG_PATH: ' + common.nodes[0].bitcoind_config_path);
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logger.info('\r\nConfig Setup Variable RTL_SSO: ' + common.rtl_sso);
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logger.info('\r\nConfig Setup Variable RTL_COOKIE_PATH: ' + common.rtl_cookie_path);
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logger.info('\r\nConfig Setup Variable LOGOUT_REDIRECT_LINK: ' + common.logout_redirect_link);
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}
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}
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connect.setSingleNodeConfiguration = (singleNodeFilePath) => {
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const exists = fs.existsSync(singleNodeFilePath);
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if (exists) {
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var config = ini.parse(fs.readFileSync(singleNodeFilePath, 'utf-8'));
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connect.setMacaroonPath(clArgs, config);
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connect.validateSingleNodeConfig(config);
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connect.logEnvVariables();
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} else {
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try {
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fs.writeFileSync(singleNodeFilePath, ini.stringify(connect.setDefaultConfig()));
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var config = ini.parse(fs.readFileSync(singleNodeFilePath, 'utf-8'));
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connect.setMacaroonPath(clArgs, config);
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connect.validateSingleNodeConfig(config);
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connect.logEnvVariables();
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}
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catch(err) {
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console.error('Something went wrong while configuring the single node server: \n' + err);
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throw new Error(err);
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}
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}
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}
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connect.setMultiNodeConfiguration = (multiNodeFilePath) => {
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try {
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var config = JSON.parse(fs.readFileSync(multiNodeFilePath, 'utf-8'));
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connect.validateMultiNodeConfig(config);
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connect.logEnvVariables();
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}
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catch(err) {
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console.error('Something went wrong while configuring the multi node server: \n' + err);
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throw new Error(err);
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}
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}
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connect.setServerConfiguration = () => {
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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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singleNodeConfFile = common.rtl_conf_file_path + '/RTL.conf';
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multiNodeConfFile = common.rtl_conf_file_path + '/RTL-Multi-Node-Conf.json';
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const singleNodeExists = fs.existsSync(singleNodeConfFile);
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const multiNodeExists = fs.existsSync(multiNodeConfFile);
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if ((!multiNodeExists && singleNodeExists) || (!multiNodeExists && !singleNodeExists)) {
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common.multi_node_setup = false;
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connect.setSingleNodeConfiguration(singleNodeConfFile);
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common.selectedNode = common.findNode(common.nodes[0].index);
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} else if ((multiNodeExists && singleNodeExists) || (multiNodeExists && !singleNodeExists)) {
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common.multi_node_setup = true;
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connect.setMultiNodeConfiguration(multiNodeConfFile);
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common.selectedNode = common.findNode(common.nodes[0].index);
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}
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}
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module.exports = connect;
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