498 lines
15 KiB
JavaScript
498 lines
15 KiB
JavaScript
'use strict';
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// ==================================================================================
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// osinfo.js
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// ----------------------------------------------------------------------------------
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// Description: System Information - library
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// for Node.js
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// Copyright: (c) 2014 - 2018
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// Author: Sebastian Hildebrandt
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// ----------------------------------------------------------------------------------
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// License: MIT
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// ==================================================================================
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// 3. Operating System
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// ----------------------------------------------------------------------------------
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const os = require('os');
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const exec = require('child_process').exec;
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const util = require('./util');
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const fs = require('fs');
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let _platform = process.platform;
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const _linux = (_platform === 'linux');
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const _darwin = (_platform === 'darwin');
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const _windows = (_platform === 'win32');
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const _freebsd = (_platform === 'freebsd');
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const _openbsd = (_platform === 'openbsd');
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const _sunos = (_platform === 'sunos');
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const NOT_SUPPORTED = 'not supported';
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// --------------------------
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// Get current time and OS uptime
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function time() {
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let t = new Date().toString().split(' ');
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return {
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current: Date.now(),
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uptime: os.uptime(),
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timezone: (t.length >= 7) ? t[5] : '',
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timezoneName: (t.length >= 7) ? t.slice(6).join(' ').replace(/\(/g, '').replace(/\)/g, '') : ''
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};
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}
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exports.time = time;
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// --------------------------
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// Get logo filename of OS distribution
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function getLogoFile(distro) {
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distro = distro || '';
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distro = distro.toLowerCase();
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let result = _platform;
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if (_windows) {
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result = 'windows';
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}
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else if (distro.indexOf('mac os') !== -1) {
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result = 'apple';
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}
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else if (distro.indexOf('arch') !== -1) {
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result = 'arch';
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}
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else if (distro.indexOf('centos') !== -1) {
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result = 'centos';
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}
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else if (distro.indexOf('coreos') !== -1) {
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result = 'coreos';
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}
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else if (distro.indexOf('debian') !== -1) {
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result = 'debian';
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}
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else if (distro.indexOf('deepin') !== -1) {
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result = 'deepin';
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}
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else if (distro.indexOf('elementary') !== -1) {
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result = 'elementary';
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}
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else if (distro.indexOf('fedora') !== -1) {
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result = 'fedora';
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}
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else if (distro.indexOf('gentoo') !== -1) {
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result = 'gentoo';
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}
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else if (distro.indexOf('mageia') !== -1) {
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result = 'mageia';
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}
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else if (distro.indexOf('mandriva') !== -1) {
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result = 'mandriva';
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}
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else if (distro.indexOf('manjaro') !== -1) {
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result = 'manjaro';
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}
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else if (distro.indexOf('mint') !== -1) {
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result = 'mint';
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}
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else if (distro.indexOf('openbsd') !== -1) {
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result = 'openbsd';
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}
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else if (distro.indexOf('freebsd') !== -1) {
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result = 'freebsd';
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}
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else if (distro.indexOf('opensuse') !== -1) {
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result = 'opensuse';
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}
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else if (distro.indexOf('pclinuxos') !== -1) {
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result = 'pclinuxos';
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}
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else if (distro.indexOf('puppy') !== -1) {
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result = 'puppy';
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}
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else if (distro.indexOf('raspbian') !== -1) {
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result = 'raspbian';
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}
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else if (distro.indexOf('reactos') !== -1) {
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result = 'reactos';
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}
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else if (distro.indexOf('redhat') !== -1) {
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result = 'redhat';
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}
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else if (distro.indexOf('slackware') !== -1) {
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result = 'slackware';
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}
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else if (distro.indexOf('sugar') !== -1) {
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result = 'sugar';
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}
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else if (distro.indexOf('steam') !== -1) {
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result = 'steam';
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}
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else if (distro.indexOf('suse') !== -1) {
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result = 'suse';
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}
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else if (distro.indexOf('mate') !== -1) {
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result = 'ubuntu-mate';
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}
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else if (distro.indexOf('lubuntu') !== -1) {
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result = 'lubuntu';
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}
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else if (distro.indexOf('xubuntu') !== -1) {
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result = 'xubuntu';
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}
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else if (distro.indexOf('ubuntu') !== -1) {
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result = 'ubuntu';
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}
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else if (distro.indexOf('solaris') !== -1) {
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result = 'solaris';
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}
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else if (distro.indexOf('tails') !== -1) {
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result = 'tails';
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}
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else if (distro.indexOf('robolinux') !== -1) {
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result = 'robolinux';
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}
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return result;
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}
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// --------------------------
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// OS Information
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function osInfo(callback) {
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return new Promise((resolve) => {
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process.nextTick(() => {
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let result = {
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platform: (_platform === 'Windows_NT' ? 'Windows' : _platform),
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distro: 'unknown',
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release: 'unknown',
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codename: '',
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kernel: os.release(),
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arch: os.arch(),
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hostname: os.hostname(),
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logofile: '',
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serial: '',
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build: ''
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};
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if (_linux) {
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exec('cat /etc/*-release', function (error, stdout) {
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//if (!error) {
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/**
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* @namespace
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* @property {string} DISTRIB_ID
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* @property {string} NAME
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* @property {string} DISTRIB_RELEASE
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* @property {string} VERSION_ID
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* @property {string} DISTRIB_CODENAME
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*/
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let release = {};
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let lines = stdout.toString().split('\n');
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lines.forEach(function (line) {
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if (line.indexOf('=') !== -1) {
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release[line.split('=')[0].trim().toUpperCase()] = line.split('=')[1].trim();
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}
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});
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result.distro = (release.DISTRIB_ID || release.NAME || 'unknown').replace(/"/g, '');
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result.logofile = getLogoFile(result.distro);
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result.release = (release.DISTRIB_RELEASE || release.VERSION_ID || 'unknown').replace(/"/g, '');
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result.codename = (release.DISTRIB_CODENAME || '').replace(/"/g, '');
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//}
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if (callback) {
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callback(result);
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}
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resolve(result);
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});
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}
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if (_freebsd || _openbsd) {
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exec('sysctl kern.ostype kern.osrelease kern.osrevision kern.hostuuid', function (error, stdout) {
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if (!error) {
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let lines = stdout.toString().split('\n');
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result.distro = util.getValue(lines, 'kern.ostype');
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result.logofile = getLogoFile(result.distro);
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result.release = util.getValue(lines, 'kern.osrelease').split('-')[0];
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result.serial = util.getValue(lines, 'kern.uuid');
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result.codename = '';
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}
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if (callback) {
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callback(result);
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}
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resolve(result);
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});
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}
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if (_darwin) {
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exec('sw_vers; sysctl kern.ostype kern.osrelease kern.osrevision kern.uuid', function (error, stdout) {
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let lines = stdout.toString().split('\n');
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result.serial = util.getValue(lines, 'kern.uuid');
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result.distro = util.getValue(lines, 'ProductName');
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result.release = util.getValue(lines, 'ProductVersion');
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result.build = util.getValue(lines, 'BuildVersion');
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result.logofile = getLogoFile(result.distro);
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if (callback) {
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callback(result);
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}
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resolve(result);
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});
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}
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if (_sunos) {
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result.release = result.kernel;
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exec('uname -o', function (error, stdout) {
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let lines = stdout.toString().split('\n');
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result.distro = lines[0];
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result.logofile = getLogoFile(result.distro);
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if (callback) { callback(result); }
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resolve(result);
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});
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}
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if (_windows) {
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result.logofile = getLogoFile();
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result.release = result.kernel;
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try {
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util.execWin(util.getWmic() + ' os get /value', util.execOptsWin, function (error, stdout) {
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let lines = stdout.toString().split('\r\n');
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result.distro = util.getValue(lines, 'Caption', '=').trim();
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result.serial = util.getValue(lines, 'SerialNumber', '=').trim();
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result.build = util.getValue(lines, 'BuildNumber', '=').trim();
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if (callback) {
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callback(result);
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}
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resolve(result);
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});
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} catch (e) {
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if (callback) { callback(result); }
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resolve(result);
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}
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}
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});
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});
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}
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exports.osInfo = osInfo;
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function versions(callback) {
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return new Promise((resolve) => {
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process.nextTick(() => {
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let result = {
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kernel: os.release(),
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openssl: process.versions.openssl,
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systemOpenssl: '',
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systemOpensslLib: '',
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node: process.versions.node,
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v8: process.versions.v8,
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npm: '',
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yarn: '',
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pm2: '',
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gulp: '',
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grunt: '',
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git: '',
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tsc: '',
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mysql: '',
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redis: '',
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mongodb: '',
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nginx: '',
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php: '',
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docker: '',
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postfix: '',
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postgresql: ''
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};
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let functionProcessed = (function () {
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let totalFunctions = 17;
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return function () {
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if (--totalFunctions === 0) {
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if (callback) {
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callback(result);
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}
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resolve(result);
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}
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};
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})();
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try {
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exec('openssl version', function (error, stdout) {
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if (!error) {
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let openssl_string = stdout.toString().split('\n')[0].trim();
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let openssl = openssl_string.split(' ');
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result.systemOpenssl = openssl.length > 0 ? openssl[1] : openssl[0];
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result.systemOpensslLib = openssl.length > 0 ? openssl[0] : 'openssl';
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}
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functionProcessed();
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});
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exec('npm -v', function (error, stdout) {
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if (!error) {
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result.npm = stdout.toString().split('\n')[0];
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}
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functionProcessed();
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});
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exec('pm2 -v', function (error, stdout) {
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if (!error) {
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let pm2 = stdout.toString().split('\n')[0].trim();
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if (!pm2.startsWith('[PM2]')) {
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result.pm2 = pm2;
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}
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}
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functionProcessed();
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});
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exec('yarn --version', function (error, stdout) {
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if (!error) {
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result.yarn = stdout.toString().split('\n')[0];
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}
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functionProcessed();
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});
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exec('gulp --version', function (error, stdout) {
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if (!error) {
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result.gulp = stdout.toString().split('\n')[0] || '';
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result.gulp = (result.gulp.toLowerCase().split('version')[1] || '').trim();
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}
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functionProcessed();
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});
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exec('tsc --version', function (error, stdout) {
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if (!error) {
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result.tsc = stdout.toString().split('\n')[0] || '';
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result.tsc = (result.tsc.toLowerCase().split('version')[1] || '').trim();
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}
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functionProcessed();
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});
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exec('grunt --version', function (error, stdout) {
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if (!error) {
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result.grunt = stdout.toString().split('\n')[0] || '';
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result.grunt = (result.grunt.toLowerCase().split('cli v')[1] || '').trim();
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}
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functionProcessed();
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});
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if (_darwin) {
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const filename = '/Library/Developer/CommandLineTools/';
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fs.access(filename, fs.constants.F_OK, (err) => {
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if (!err) {
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exec('git --version', function (error, stdout) {
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if (!error) {
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result.git = stdout.toString().split('\n')[0] || '';
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result.git = (result.git.toLowerCase().split('version')[1] || '').trim();
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result.git = (result.git.split(' ')[0] || '').trim();
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}
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functionProcessed();
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});
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}
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});
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} else {
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exec('git --version', function (error, stdout) {
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if (!error) {
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result.git = stdout.toString().split('\n')[0] || '';
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result.git = (result.git.toLowerCase().split('version')[1] || '').trim();
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result.git = (result.git.split(' ')[0] || '').trim();
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}
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functionProcessed();
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});
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}
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exec('git --version', function (error, stdout) {
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if (!error) {
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result.git = stdout.toString().split('\n')[0] || '';
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result.git = (result.git.toLowerCase().split('version')[1] || '').trim();
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result.git = (result.git.split(' ')[0] || '').trim();
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}
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functionProcessed();
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});
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exec('nginx -v', function (error, stdout) {
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if (!error) {
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result.nginx = stdout.toString().split('\n')[0] || '';
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result.nginx = (result.nginx.toLowerCase().split('/')[1] || '').trim();
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}
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functionProcessed();
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});
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exec('mysql -V', function (error, stdout) {
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if (!error) {
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result.mysql = stdout.toString().split('\n')[0] || '';
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result.mysql = (result.mysql.toLowerCase().split(',')[0] || '').trim();
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const parts = result.mysql.split(' ');
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result.mysql = (parts[parts.length - 1] || '').trim();
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}
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functionProcessed();
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});
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exec('php -v', function (error, stdout) {
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if (!error) {
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result.php = stdout.toString().split('\n')[0] || '';
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let parts = result.php.split('(');
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if (parts[0].indexOf('-')) {
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parts = parts[0].split('-');
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}
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result.php = parts[0].replace(/[^0-9.]/g, '');
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}
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functionProcessed();
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});
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exec('redis-server --version', function (error, stdout) {
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if (!error) {
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result.redis = stdout.toString().split('\n')[0] || '';
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const parts = result.redis.split(' ');
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result.redis = util.getValue(parts, 'v', '=', true);
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}
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functionProcessed();
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});
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exec('docker --version', function (error, stdout) {
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if (!error) {
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const docker = stdout.toString().split('\n')[0] || '';
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const parts = docker.split(' ');
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result.docker = parts.length > 2 && parts[2].endsWith(',') ? parts[2].slice(0, -1) : '';
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}
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functionProcessed();
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});
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exec('postconf -d | grep mail_version', function (error, stdout) {
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if (!error) {
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const postfix = stdout.toString().split('\n') || [];
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result.postfix = util.getValue(postfix, 'mail_version', '=', true);
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}
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functionProcessed();
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});
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exec('mongod --version', function (error, stdout) {
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if (!error) {
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result.mongodb = stdout.toString().split('\n')[0] || '';
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result.mongodb = (result.mongodb.toLowerCase().split(',')[0] || '').replace(/[^0-9.]/g, '');
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}
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functionProcessed();
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});
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exec('postgres -V', function (error, stdout) {
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if (!error) {
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const postgresql = stdout.toString().split('\n')[0].split(' ') || [];
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result.postgresql = postgresql.length ? postgresql[postgresql.length - 1] : '';
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result.mongodb = (result.mongodb.toLowerCase().split(',')[0] || '').replace(/[^0-9.]/g, '');
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}
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functionProcessed();
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});
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} catch (e) {
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if (callback) { callback(result); }
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resolve(result);
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}
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});
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});
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}
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exports.versions = versions;
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function shell(callback) {
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return new Promise((resolve, reject) => {
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process.nextTick(() => {
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if (_windows) {
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let error = new Error(NOT_SUPPORTED);
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if (callback) {
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callback(NOT_SUPPORTED);
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}
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reject(error);
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}
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let result = '';
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exec('echo $SHELL', function (error, stdout) {
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if (!error) {
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result = stdout.toString().split('\n')[0];
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}
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if (callback) {
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callback(result);
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}
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resolve(result);
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});
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});
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});
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}
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exports.shell = shell;
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