Ride-The-Lightning-RTL/backend/utils/common.js
ShahanaFarooqui 22ab6d1154
Release 0.15.1 (#1406)
* rm .DS_Store

* Add watchfrontenddev command for npm

* Fix toggle issues in sidenav (pinning and on page refresh)

* Add copy-to-clipboard fallback if navigator.clipboard is not available (#1336)

* add copy-to-clipboard fallback if navigator.clipboard is not available

* amend copy fallback

* clipboard copy lint fixes and frontend build

* fix: add missing boltz state `transaction.lockupFailed` (#1349)

* fix: boltzd docs link (#1354)

* exit gracefully (#1356)

* allow for eclair updated relayed audit format (#1363)

* feat: add boltz service to cln (#1352)

* lint fix

* Request Params Cleanup

* cln: Boltz auto-send (#1366)

* Bug-fix (CLN Boltz): Hide claim tx id and routing fee for non-zero conf reverse swap

* cln: Boltz auto-send

- Added auto send option for Swap In
- Checking compatiblity with v2.0.0 and above

* Test import fixes

* Update help.component.ts (#1379)

Fixed broken link under "Help" -> "Node Settings"

* Backend config fix (#1382)

* Updating Common Application Configuration

* Fixed get RTL Conf

* Update Application Settings

* application and settings case change

* Unified config models

* Default node update

* 2FA and Password reset

* Final application settings update

* Config Settings and Authentication case fixed

* Node Setting Fix

* Fiat currency Symbol fix

* CLN: Fiat symbol fix

* All: Fiat symbol fix

* Update node settings

* Services UI fix

* CLN: Removed child node settings

* All: Removed child node settings

* Test fixes

* mempool links for onchain information (#1383)

* Tests fix

Tests fix

* UI for Block Explorer Configuration (#1385)

* Bump fee with mempool information (#1386)

* Mempool openchannel minfee (#1388)

Open channel model block if min fee is higher

* Show error on login screen if rune is incorrect and getinfo throws error (#1391)

* cln: Removed channel lookup call for update policy (#1392)

* ECL: On-chain Transactions, Invoice and Payments pagination (#1393)

Done most of the UI changes to accommodate pagination on transactions, payments and invoices tables but true pagination cannot be implemented till total number of records are missing from the API response.

Once the issue https://github.com/ACINQ/eclair/issues/2855 is fixed, I will uncomment pagination changes in the frontend.

* lnd: Onchain CPFP (#1394)

- UTXO label bug fix
- Warning on utxo label for "sweep" in text.

* Bug fixes after testing

* Testing bug fixes (#1401)

* Bug fix 2: lnd: Link channel point to explorer and show fee on close channel too

* lnd: explorer link on pending channels

* Node lookup link on view channel peer pubkey

* Testing bug fixes (#1402)

* Bug fix 2: lnd: Link channel point to explorer and show fee on close channel too

* lnd: explorer link on pending channels

* Node lookup link on view channel peer pubkey

* test fixes

* ng update to v18.0.x

* Updating install with  --legacy-peer-deps

---------

Co-authored-by: Grzegorz Kućmierz <gkucmierz@gmail.com>
Co-authored-by: lacksfish <lacksfish@gmail.com>
Co-authored-by: jackstar12 <62219658+jackstar12@users.noreply.github.com>
Co-authored-by: Kilian <19181985+kilrau@users.noreply.github.com>
Co-authored-by: Taylor King <taylorbradleyking@gmail.com>
Co-authored-by: Fishcake <128653975+fishcakeday@users.noreply.github.com>
Co-authored-by: Ant <72945059+2140data@users.noreply.github.com>
2024-06-10 12:40:37 -07:00

610 lines
34 KiB
JavaScript

import * as fs from 'fs';
import { join, dirname, isAbsolute, resolve, sep } from 'path';
import { fileURLToPath } from 'url';
import * as crypto from 'crypto';
import request from 'request-promise';
import { Logger } from './logger.js';
export class CommonService {
constructor() {
this.logger = Logger;
this.nodes = [];
this.selectedNode = null;
this.ssoInit = { rtlSso: 0, rtlCookiePath: '', logoutRedirectLink: '', cookieValue: '' };
this.appConfig = { defaultNodeIndex: 0, selectedNodeIndex: 0, rtlConfFilePath: '', dbDirectoryPath: join(dirname(fileURLToPath(import.meta.url)), '..', '..'), rtlPass: '', allowPasswordUpdate: true, enable2FA: false, secret2FA: '', SSO: this.ssoInit, nodes: [] };
this.port = 3000;
this.host = '';
this.secret_key = crypto.randomBytes(64).toString('hex');
this.read_dummy_data = false;
this.baseHref = '/rtl';
this.dummy_data_array_from_file = [];
this.MONTHS = [
{ name: 'JAN', days: 31 }, { name: 'FEB', days: 28 }, { name: 'MAR', days: 31 }, { name: 'APR', days: 30 }, { name: 'MAY', days: 31 }, { name: 'JUN', days: 30 },
{ name: 'JUL', days: 31 }, { name: 'AUG', days: 31 }, { name: 'SEP', days: 30 }, { name: 'OCT', days: 31 }, { name: 'NOV', days: 30 }, { name: 'DEC', days: 31 }
];
this.maskPasswords = (obj) => {
const keys = Object.keys(obj);
const length = keys.length;
if (length !== 0) {
for (let i = 0; i < length; i++) {
if (typeof obj[keys[i]] === 'object') {
keys[keys[i]] = this.maskPasswords(obj[keys[i]]);
}
if (typeof keys[i] === 'string' &&
((keys[i].toLowerCase().includes('password') && keys[i] !== 'allowPasswordUpdate') || keys[i].toLowerCase().includes('multipass') ||
keys[i].toLowerCase().includes('rpcpass') || keys[i].toLowerCase().includes('rpcpassword') ||
keys[i].toLowerCase().includes('rpcuser'))) {
obj[keys[i]] = '*'.repeat(20);
}
}
}
return obj;
};
this.removeAuthSecureData = (node) => {
delete node.authentication.macaroonPath;
delete node.authentication.runePath;
delete node.authentication.runeValue;
delete node.authentication.lnApiPassword;
delete node.authentication.options;
return node;
};
this.removeSecureData = (config) => {
delete config.rtlConfFilePath;
delete config.rtlPass;
delete config.multiPass;
delete config.multiPassHashed;
delete config.secret2FA;
config.nodes?.map((node) => this.removeAuthSecureData(node));
return config;
};
this.addSecureData = (config) => {
config.rtlConfFilePath = this.appConfig.rtlConfFilePath;
config.rtlPass = this.appConfig.rtlPass;
config.multiPassHashed = this.appConfig.multiPassHashed;
config.SSO.rtlCookiePath = this.appConfig.SSO.rtlCookiePath;
if (this.appConfig.multiPass) {
config.multiPass = this.appConfig.multiPass;
}
if (config.secret2FA === this.appConfig.secret2FA) {
config.secret2FA = this.appConfig.secret2FA;
}
config.nodes.map((node, i) => {
if (this.appConfig && this.appConfig.nodes && this.appConfig.nodes.length > i && this.appConfig.nodes[i].authentication) {
if (this.appConfig.nodes[i].authentication.macaroonPath) {
node.authentication.macaroonPath = this.appConfig.nodes[i].authentication.macaroonPath;
}
if (this.appConfig.nodes[i].authentication.runePath) {
node.authentication.runePath = this.appConfig.nodes[i].authentication.runePath;
}
if (this.appConfig.nodes[i].authentication.lnApiPassword) {
node.authentication.lnApiPassword = this.appConfig.nodes[i].authentication.lnApiPassword;
}
}
return node;
});
return config;
};
this.setSwapServerOptions = (req) => {
const swapOptions = {
baseUrl: req.session.selectedNode.settings.swapServerUrl,
uri: '',
rejectUnauthorized: false,
json: true,
headers: { 'Grpc-Metadata-macaroon': '' }
};
if (req.session.selectedNode.authentication.swapMacaroonPath) {
try {
swapOptions.headers = { 'Grpc-Metadata-macaroon': fs.readFileSync(join(req.session.selectedNode.authentication.swapMacaroonPath, 'loop.macaroon')).toString('hex') };
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Loop macaroon Error', error: err });
}
}
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Swap Options', data: swapOptions });
return swapOptions;
};
this.getBoltzServerOptions = (req) => {
const boltzOptions = {
url: req.session.selectedNode.settings.boltzServerUrl,
rejectUnauthorized: false,
json: true,
headers: { 'Grpc-Metadata-macaroon': '' }
};
if (req.session.selectedNode.authentication.boltzMacaroonPath) {
try {
boltzOptions.headers = { 'Grpc-Metadata-macaroon': fs.readFileSync(join(req.session.selectedNode.authentication.boltzMacaroonPath, 'admin.macaroon')).toString('hex') };
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Boltz macaroon Error', error: err });
}
}
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Boltz Options', data: boltzOptions });
return boltzOptions;
};
this.getOptions = (req) => {
if (req.session.selectedNode && req.session.selectedNode.authentication.options) {
req.session.selectedNode.authentication.options.method = (req.session.selectedNode.lnImplementation && req.session.selectedNode.lnImplementation.toUpperCase() === 'LND') ? 'GET' : 'POST';
delete req.session.selectedNode.authentication.options.form;
delete req.session.selectedNode.authentication.options.body;
req.session.selectedNode.authentication.options.qs = {};
return req.session.selectedNode.authentication.options;
}
return this.handleError({ statusCode: 401, message: 'Session expired after a day\'s inactivity' }, 'Session Expired', 'Session Expiry Error', this.selectedNode);
};
this.updateSelectedNodeOptions = (req) => {
if (!req.session.selectedNode) {
req.session.selectedNode = {};
}
req.session.selectedNode.authentication.options = {
url: '',
rejectUnauthorized: false,
json: true,
form: null
};
try {
if (req.session.selectedNode && req.session.selectedNode.lnImplementation) {
switch (req.session.selectedNode.lnImplementation.toUpperCase()) {
case 'CLN':
try {
if (!req.session.selectedNode.authentication.runeValue) {
req.session.selectedNode.authentication.runeValue = this.getRuneValue(req.session.selectedNode.authentication.runePath);
}
req.session.selectedNode.authentication.options.headers = { rune: req.session.selectedNode.authentication.runeValue };
}
catch (err) {
throw new Error(err);
}
break;
case 'ECL':
req.session.selectedNode.authentication.options.headers = { authorization: 'Basic ' + Buffer.from(':' + req.session.selectedNode.authentication.lnApiPassword).toString('base64') };
break;
default:
req.session.selectedNode.authentication.options.headers = { 'Grpc-Metadata-macaroon': fs.readFileSync(join(req.session.selectedNode.authentication.macaroonPath, 'admin.macaroon')).toString('hex') };
break;
}
}
if (req.session.selectedNode) {
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Updated Node Options for ' + req.session.selectedNode.lnNode, data: req.session.selectedNode.authentication.options });
}
return { status: 200, message: 'Updated Successfully' };
}
catch (err) {
req.session.selectedNode.authentication.options = {
url: '',
rejectUnauthorized: false,
json: true,
form: null
};
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Update Selected Node Options Error', error: err });
return { status: 502, message: err };
}
};
this.getRuneValue = (rune_path) => {
const data = fs.readFileSync(rune_path, 'utf8');
const pattern = /LIGHTNING_RUNE="(?<runeValue>[^"]+)"/;
const match = data.match(pattern);
if (match.groups.runeValue) {
return match.groups.runeValue;
}
else {
throw new Error('Rune not found in the file.');
}
};
this.setOptions = (req) => {
if (this.nodes[0].authentication.options && this.nodes[0].authentication.options.headers) {
return;
}
if (this.nodes && this.nodes.length > 0) {
this.nodes.forEach((node) => {
node.authentication.options = {
url: '',
rejectUnauthorized: false,
json: true,
form: null
};
try {
if (node.lnImplementation) {
switch (node.lnImplementation.toUpperCase()) {
case 'CLN':
try {
if (!node.authentication.runeValue) {
node.authentication.runeValue = this.getRuneValue(node.authentication.runePath);
}
node.authentication.options.headers = { rune: node.authentication.runeValue };
}
catch (err) {
throw new Error(err);
}
break;
case 'ECL':
node.authentication.options.headers = { authorization: 'Basic ' + Buffer.from(':' + node.authentication.lnApiPassword).toString('base64') };
break;
default:
node.authentication.options.headers = { 'Grpc-Metadata-macaroon': fs.readFileSync(join(node.authentication.macaroonPath, 'admin.macaroon')).toString('hex') };
break;
}
}
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Common Set Options Error', error: err });
node.authentication.options = {
url: '',
rejectUnauthorized: false,
json: true,
form: ''
};
}
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Set Node Options for ' + node.lnNode, data: node.authentication.options });
});
this.updateSelectedNodeOptions(req);
}
};
this.findNode = (selNodeIndex) => this.nodes.find((node) => node.index === selNodeIndex);
this.replaceNode = (req, newNode) => {
const foundIndex = this.nodes.findIndex((node) => node.index === req.session.selectedNode.index);
this.nodes.splice(foundIndex, 1, newNode);
req.session.selectedNode = this.findNode(req.session.selectedNode.index);
};
this.convertTimeToEpoch = (timeToConvert) => Math.floor(timeToConvert.getTime() / 1000);
this.convertTimestampToTime = (num) => {
const myDate = new Date(+num * 1000);
let days = myDate.getDate().toString();
days = +days < 10 ? '0' + days : days;
let hours = myDate.getHours().toString();
hours = +hours < 10 ? '0' + hours : hours;
let minutes = myDate.getMinutes().toString();
minutes = +minutes < 10 ? '0' + minutes : minutes;
let seconds = myDate.getSeconds().toString();
seconds = +seconds < 10 ? '0' + seconds : seconds;
return days + '/' + this.MONTHS[myDate.getMonth()].name + '/' + myDate.getFullYear() + ' ' + hours + ':' + minutes + ':' + seconds;
};
this.sortAscByKey = (array, key) => array.sort((a, b) => {
const x = +a[key];
const y = +b[key];
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
});
this.sortAscByStrKey = (array, key) => array.sort((a, b) => {
const x = a[key] ? a[key].toUpperCase() : '';
const y = b[key] ? b[key].toUpperCase() : '';
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
});
this.sortDescByKey = (array, key) => {
const temp = array.sort((a, b) => {
const x = +a[key] ? +a[key] : 0;
const y = +b[key] ? +b[key] : 0;
return (x > y) ? -1 : ((x < y) ? 1 : 0);
});
return temp;
};
this.sortDescByStrKey = (array, key) => {
const temp = array.sort((a, b) => {
const x = a[key] ? a[key].toUpperCase() : '';
const y = b[key] ? b[key].toUpperCase() : '';
return (x > y) ? -1 : ((x < y) ? 1 : 0);
});
return temp;
};
this.newestOnTop = (array, key, value) => {
const newlyAddedRecord = array.splice(array.findIndex((item) => item[key] === value), 1);
array?.unshift(newlyAddedRecord[0]);
return array;
};
this.camelCase = (str) => str?.replace(/(?:^\w|[A-Z]|\b\w)/g, (word, index) => (word.toUpperCase()))?.replace(/\s+/g, '')?.replace(/-/g, ' ');
this.titleCase = (str) => {
if (str.indexOf('!\n') > 0 || str.indexOf('.\n') > 0) {
return str.split('\n')?.reduce((accumulator, currentStr) => accumulator + currentStr.charAt(0).toUpperCase() + currentStr.substring(1).toLowerCase() + '\n', '');
}
else {
if (str.indexOf(' ') > 0) {
return str.split(' ')?.reduce((accumulator, currentStr) => accumulator + currentStr.charAt(0).toUpperCase() + currentStr.substring(1).toLowerCase() + ' ', '');
}
else {
return str.charAt(0).toUpperCase() + str.substring(1).toLowerCase();
}
}
};
this.handleError = (errRes, fileName, errMsg, selectedNode) => {
const err = JSON.parse(JSON.stringify(errRes));
if (!selectedNode) {
selectedNode = this.selectedNode;
}
switch (selectedNode.lnImplementation) {
case 'LND':
if (err.options && err.options.headers && err.options.headers['Grpc-Metadata-macaroon']) {
delete err.options.headers['Grpc-Metadata-macaroon'];
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers['Grpc-Metadata-macaroon']) {
delete err.response.request.headers['Grpc-Metadata-macaroon'];
}
break;
case 'CLN':
if (err.options && err.options.headers && err.options.headers.rune) {
delete err.options.headers.rune;
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers.rune) {
delete err.response.request.headers.rune;
}
break;
case 'ECL':
if (err.options && err.options.headers && err.options.headers.authorization) {
delete err.options.headers.authorization;
}
if (err.response && err.response.request && err.response.request.headers && err.response.request.headers.authorization) {
delete err.response.request.headers.authorization;
}
break;
default:
if (err.options && err.options.headers) {
delete err.options.headers;
}
break;
}
this.logger.log({ selectedNode: selectedNode, level: 'ERROR', fileName: fileName, msg: errMsg, error: (typeof err === 'object' ? JSON.stringify(err) : err) });
let newErrorObj = { statusCode: 500, message: '', error: '' };
if (err.code && err.code === 'ENOENT') {
newErrorObj = {
statusCode: 500,
message: 'No such file or directory ' + (err.path ? err.path : ''),
error: 'No such file or directory ' + (err.path ? err.path : '')
};
}
else {
newErrorObj = {
statusCode: err.statusCode ? err.statusCode : err.status ? err.status : (err.error && err.error.code && err.error.code === 'ECONNREFUSED') ? 503 : 500,
message: (err.error && err.error.message) ? err.error.message : err.message ? err.message : errMsg,
error: ((err.error && err.error.error && err.error.error.error && typeof err.error.error.error === 'string') ? err.error.error.error :
(err.error && err.error.error && typeof err.error.error === 'string') ? err.error.error :
(err.error && err.error.error && err.error.error.message && typeof err.error.error.message === 'string') ? err.error.error.message :
(err.error && err.error.message && typeof err.error.message === 'string') ? err.error.message :
(err.error && typeof err.error === 'string') ? err.error :
(err.message && typeof err.message === 'string') ? err.message : (typeof err === 'string') ? err : 'Unknown Error')
};
}
if (selectedNode.lnImplementation === 'ECL' && err.message && err.message.indexOf('Authentication Error') < 0 && err.name && err.name === 'StatusCodeError') {
newErrorObj.statusCode = 500;
}
return newErrorObj;
};
this.getRequestIP = (req) => ((typeof req.headers['x-forwarded-for'] === 'string' && req.headers['x-forwarded-for'].split(',').shift()) ||
req.ip ||
req.connection.remoteAddress ||
req.socket.remoteAddress ||
(req.connection.socket ? req.connection.socket.remoteAddress : null));
this.getDummyData = (dataKey, lnImplementation) => {
const dummyDataFile = this.appConfig.rtlConfFilePath + sep + 'ECLDummyData.log';
return new Promise((resolve, reject) => {
if (this.dummy_data_array_from_file.length === 0) {
fs.readFile(dummyDataFile, 'utf8', (err, data) => {
if (err) {
if (err.code === 'ENOENT') {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Dummy data file does not exist' });
}
else {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Getting dummy data failed' });
}
}
else {
this.dummy_data_array_from_file = data.split('\n');
resolve(this.filterData(dataKey, lnImplementation));
}
});
}
else {
resolve(this.filterData(dataKey, lnImplementation));
}
});
};
this.readCookie = () => {
const exists = fs.existsSync(this.appConfig.SSO.rtlCookiePath);
if (exists) {
try {
this.appConfig.SSO.cookieValue = fs.readFileSync(this.appConfig.SSO.rtlCookiePath, 'utf-8');
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Something went wrong while reading cookie: \n' + err });
throw new Error(err);
}
}
else {
try {
const directoryName = dirname(this.appConfig.SSO.rtlCookiePath);
this.createDirectory(directoryName);
fs.writeFileSync(this.appConfig.SSO.rtlCookiePath, crypto.randomBytes(64).toString('hex'));
this.appConfig.SSO.cookieValue = fs.readFileSync(this.appConfig.SSO.rtlCookiePath, 'utf-8');
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Something went wrong while reading the cookie: \n' + err });
throw new Error(err);
}
}
};
this.refreshCookie = () => {
try {
fs.writeFileSync(this.appConfig.SSO.rtlCookiePath, crypto.randomBytes(64).toString('hex'));
this.appConfig.SSO.cookieValue = fs.readFileSync(this.appConfig.SSO.rtlCookiePath, 'utf-8');
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Something went wrong while refreshing cookie', error: err });
throw new Error(err);
}
};
this.createDirectory = (directoryName) => {
const initDir = isAbsolute(directoryName) ? sep : '';
directoryName.split(sep)?.reduce((parentDir, childDir) => {
const curDir = resolve(parentDir, childDir);
try {
if (!fs.existsSync(curDir)) {
fs.mkdirSync(curDir);
}
}
catch (err) {
if (err.code !== 'EEXIST') {
if (err.code === 'ENOENT') {
throw new Error(`ENOENT: No such file or directory, mkdir '${directoryName}'. Ensure that the path separator is '${sep}'`);
}
else {
throw err;
}
}
}
return curDir;
}, initDir);
};
this.replacePasswordWithHash = (multiPassHashed) => {
this.appConfig.rtlConfFilePath = process.env.RTL_CONFIG_PATH ? process.env.RTL_CONFIG_PATH : join(dirname(fileURLToPath(import.meta.url)), '../..');
try {
const RTLConfFile = this.appConfig.rtlConfFilePath + sep + 'RTL-Config.json';
const config = JSON.parse(fs.readFileSync(RTLConfFile, 'utf-8'));
config.multiPassHashed = multiPassHashed;
delete config.multiPass;
fs.writeFileSync(RTLConfFile, JSON.stringify(config, null, 2), 'utf-8');
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Please note that, RTL has encrypted the plaintext password into its corresponding hash' });
return config.multiPassHashed;
}
catch (err) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Password hashing failed', error: err });
}
};
this.getAllNodeAllChannelBackup = (node) => {
const channel_backup_file = node.settings.channelBackupPath + sep + 'channel-all.bak';
const options = {
url: node.settings.lnServerUrl + '/v1/channels/backup',
rejectUnauthorized: false,
json: true,
headers: { 'Grpc-Metadata-macaroon': fs.readFileSync(node.authentication.macaroonPath + '/admin.macaroon').toString('hex') }
};
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Getting Channel Backup for Node ' + node.lnNode + '..' });
request(options).then((body) => {
fs.writeFile(channel_backup_file, JSON.stringify(body), (err) => {
if (err) {
if (node.lnNode) {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Error in Channel Backup for Node ' + node.lnNode, error: err });
}
else {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Error in Channel Backup for File ' + channel_backup_file, error: err });
}
}
else {
if (node.lnNode) {
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Successful in Channel Backup for Node ' + node.lnNode, data: body });
}
else {
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Successful in Channel Backup for File ' + channel_backup_file, data: body });
}
}
});
}, (err) => {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Error in Channel Backup for Node ' + node.lnNode, error: err });
fs.writeFile(channel_backup_file, '', () => { });
});
};
this.isVersionCompatible = (currentVersion, checkVersion) => {
if (currentVersion && currentVersion !== '') {
// eslint-disable-next-line prefer-named-capture-group
const pattern = /v?(\d+(\.\d+)*)/;
const match = currentVersion.match(pattern);
if (match && match.length && match.length > 1) {
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Global Version ' + match[1] });
this.logger.log({ selectedNode: this.selectedNode, level: 'INFO', fileName: 'Common', msg: 'Checking Compatiblility with Version ' + checkVersion });
const currentVersionArr = match[1].split('.') || [];
currentVersionArr[1] = currentVersionArr[1].substring(0, 2);
const checkVersionsArr = checkVersion.split('.');
checkVersionsArr[1] = checkVersionsArr[1].substring(0, 2);
return (+currentVersionArr[0] > +checkVersionsArr[0]) ||
(+currentVersionArr[0] === +checkVersionsArr[0] && +currentVersionArr[1] > +checkVersionsArr[1]) ||
(+currentVersionArr[0] === +checkVersionsArr[0] && +currentVersionArr[1] === +checkVersionsArr[1] && +currentVersionArr[2] >= +checkVersionsArr[2]);
}
else {
this.logger.log({ selectedNode: this.selectedNode, level: 'ERROR', fileName: 'Common', msg: 'Invalid Version String ' + currentVersion });
return false;
}
}
return false;
};
this.getMonthDays = (selMonth, selYear) => ((selMonth === 1 && selYear % 4 === 0) ? (this.MONTHS[selMonth].days + 1) : this.MONTHS[selMonth].days);
this.logEnvVariables = (req) => {
const selNode = req.session.selectedNode;
if (selNode && selNode.index) {
this.logger.log({ selectedNode: selNode, level: 'INFO', fileName: 'Config Setup:', msg: JSON.stringify(this.removeSecureData(JSON.parse(JSON.stringify(this.appConfig)))) });
this.logger.log({ selectedNode: selNode, level: 'INFO', fileName: 'Config Setup Variable', msg: 'SSO: ' + this.appConfig.SSO.rtlSso });
}
};
this.filterData = (dataKey, lnImplementation) => {
let search_string = '';
if (lnImplementation === 'ECL') {
switch (dataKey) {
case 'GetInfo':
search_string = 'INFO: GetInfo => Get Info Response: ';
break;
case 'Fees':
search_string = 'INFO: Fees => Fee Response: ';
break;
case 'Payments':
search_string = 'INFO: Fees => Payments Response: ';
break;
case 'Invoices':
search_string = 'INFO: Invoice => Invoices List Received: ';
break;
case 'OnChainBalance':
search_string = 'INFO: Onchain => Balance Received: ';
break;
case 'Peers':
search_string = 'INFO: Peers => Peers with Alias: ';
break;
case 'Channels':
search_string = 'INFO: Channels => Simplified Channels with Alias: ';
break;
default:
search_string = 'Random Line';
break;
}
}
else if (lnImplementation === 'CLN') {
switch (dataKey) {
case 'GetInfo':
search_string = 'DEBUG: GetInfo => Node Information. ';
break;
case 'Fees':
search_string = 'DEBUG: Fees => Fee Received. ';
break;
case 'Payments':
search_string = 'DEBUG: Payments => Payment List Received: ';
break;
case 'Invoices':
search_string = 'DEBUG: Invoice => Invoices List Received. ';
break;
case 'ChannelBalance':
search_string = 'DEBUG: Channels => Local Remote Balance. ';
break;
case 'Peers':
search_string = 'DEBUG: Peers => Peers with Alias: ';
break;
case 'Channels':
search_string = 'DEBUG: Channels => List Channels: ';
break;
case 'Balance':
search_string = 'DEBUG: Balance => Balance Received. ';
break;
case 'ForwardingHistory':
search_string = 'DEBUG: Channels => Forwarding History Received: ';
break;
case 'UTXOs':
search_string = 'DEBUG: OnChain => List Funds Received. ';
break;
case 'FeeRateperkb':
search_string = 'DEBUG: Network => Network Fee Rates Received for perkb. ';
break;
case 'FeeRateperkw':
search_string = 'DEBUG: Network => Network Fee Rates Received for perkw. ';
break;
default:
search_string = 'Random Line';
break;
}
}
const foundDataLine = this.dummy_data_array_from_file.find((dataItem) => dataItem.includes(search_string));
const dataStr = foundDataLine ? foundDataLine.substring((foundDataLine.indexOf(search_string)) + search_string.length) : '{}';
return JSON.parse(dataStr);
};
}
}
export const Common = new CommonService();