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✏️ Editing: osinfo.js

'use strict';
// @ts-check
// ==================================================================================
// osinfo.js
// ----------------------------------------------------------------------------------
// Description:   System Information - library
//                for Node.js
// Copyright:     (c) 2014 - 2021
// Author:        Sebastian Hildebrandt
// ----------------------------------------------------------------------------------
// License:       MIT
// ==================================================================================
// 3. Operating System
// ----------------------------------------------------------------------------------

const os = require('os');
const fs = require('fs');
const util = require('./util');
const exec = require('child_process').exec;
const execSync = require('child_process').execSync;
const execPromise = util.promisify(require('child_process').exec);

let _platform = process.platform;

const _linux = (_platform === 'linux');
const _darwin = (_platform === 'darwin');
const _windows = (_platform === 'win32');
const _freebsd = (_platform === 'freebsd');
const _openbsd = (_platform === 'openbsd');
const _netbsd = (_platform === 'netbsd');
const _sunos = (_platform === 'sunos');

// --------------------------
// Get current time and OS uptime

function time() {
  let t = new Date().toString().split(' ');

return {
    current: Date.now(),
    uptime: os.uptime(),
    timezone: (t.length >= 7) ? t[5] : '',
    timezoneName: (t.length >= 7) ? t.slice(6).join(' ').replace(/$/g, '').replace(/$/g, '') : ''
  };
}

exports.time = time;

// --------------------------
// Get logo filename of OS distribution

// --------------------------
// FQDN

// --------------------------
// OS Information

function osInfo(callback) {

return new Promise((resolve) => {
    process.nextTick(() => {
      let result = {

platform: (_platform === 'Windows_NT' ? 'Windows' : _platform),
        distro: 'unknown',
        release: 'unknown',
        codename: '',
        kernel: os.release(),
        arch: os.arch(),
        hostname: os.hostname(),
        fqdn: getFQDN(),
        codepage: '',
        logofile: '',
        serial: '',
        build: '',
        servicepack: '',
        uefi: false
      };

if (_linux) {

exec('cat /etc/*-release; cat /usr/lib/os-release; cat /etc/openwrt_release', function (error, stdout) {
          //if (!error) {
          /**
           * @namespace
           * @property {string}  DISTRIB_ID
           * @property {string}  NAME
           * @property {string}  DISTRIB_RELEASE
           * @property {string}  VERSION_ID
           * @property {string}  DISTRIB_CODENAME
           */
          let release = {};
          let lines = stdout.toString().split('\n');
          lines.forEach(function (line) {
            if (line.indexOf('=') !== -1) {
              release[line.split('=')[0].trim().toUpperCase()] = line.split('=')[1].trim();
            }
          });
          let releaseVersion = (release.VERSION || '').replace(/"/g, '');
          let codename = (release.DISTRIB_CODENAME || release.VERSION_CODENAME || '').replace(/"/g, '');
          if (releaseVersion.indexOf('(') >= 0) {
            codename = releaseVersion.split('(')[1].replace(/[()]/g, '').trim();
            releaseVersion = releaseVersion.split('(')[0].trim();
          }
          result.distro = (release.DISTRIB_ID || release.NAME || 'unknown').replace(/"/g, '');
          result.logofile = getLogoFile(result.distro);
          result.release = (releaseVersion || release.DISTRIB_RELEASE || release.VERSION_ID || 'unknown').replace(/"/g, '');
          result.codename = codename;
          result.codepage = util.getCodepage();
          result.build = (release.BUILD_ID || '').replace(/"/g, '').trim();
          isUefiLinux().then(uefi => {
            result.uefi = uefi;
            uuid().then(data => {
              result.serial = data.os;
              if (callback) {
                callback(result);
              }
              resolve(result);
            });
          });
          //}
        });
      }
      if (_freebsd || _openbsd || _netbsd) {

exec('sysctl kern.ostype kern.osrelease kern.osrevision kern.hostuuid machdep.bootmethod', function (error, stdout) {
          if (!error) {
            let lines = stdout.toString().split('\n');
            result.distro = util.getValue(lines, 'kern.ostype');
            result.logofile = getLogoFile(result.distro);
            result.release = util.getValue(lines, 'kern.osrelease').split('-')[0];
            result.serial = util.getValue(lines, 'kern.uuid');
            result.codename = '';
            result.codepage = util.getCodepage();
            result.uefi = util.getValue(lines, 'machdep.bootmethod').toLowerCase().indexOf('uefi') >= 0;
          }
          if (callback) {
            callback(result);
          }
          resolve(result);
        });
      }
      if (_darwin) {
        exec('sw_vers; sysctl kern.ostype kern.osrelease kern.osrevision kern.uuid', function (error, stdout) {
          let lines = stdout.toString().split('\n');
          result.serial = util.getValue(lines, 'kern.uuid');
          result.distro = util.getValue(lines, 'ProductName');
          result.release = util.getValue(lines, 'ProductVersion');
          result.build = util.getValue(lines, 'BuildVersion');
          result.logofile = getLogoFile(result.distro);
          result.codename = 'macOS';
          result.codename = (result.release.indexOf('10.4') > -1 ? 'Mac OS X Tiger' : result.codename);
          result.codename = (result.release.indexOf('10.4') > -1 ? 'Mac OS X Tiger' : result.codename);
          result.codename = (result.release.indexOf('10.4') > -1 ? 'Mac OS X Tiger' : result.codename);
          result.codename = (result.release.indexOf('10.5') > -1 ? 'Mac OS X Leopard' : result.codename);
          result.codename = (result.release.indexOf('10.6') > -1 ? 'Mac OS X Snow Leopard' : result.codename);
          result.codename = (result.release.indexOf('10.7') > -1 ? 'Mac OS X Lion' : result.codename);
          result.codename = (result.release.indexOf('10.8') > -1 ? 'OS X Mountain Lion' : result.codename);
          result.codename = (result.release.indexOf('10.9') > -1 ? 'OS X Mavericks' : result.codename);
          result.codename = (result.release.indexOf('10.10') > -1 ? 'OS X Yosemite' : result.codename);
          result.codename = (result.release.indexOf('10.11') > -1 ? 'OS X El Capitan' : result.codename);
          result.codename = (result.release.indexOf('10.12') > -1 ? 'macOS Sierra' : result.codename);
          result.codename = (result.release.indexOf('10.13') > -1 ? 'macOS High Sierra' : result.codename);
          result.codename = (result.release.indexOf('10.14') > -1 ? 'macOS Mojave' : result.codename);
          result.codename = (result.release.indexOf('10.15') > -1 ? 'macOS Catalina' : result.codename);
          result.codename = (result.release.startsWith('11.') ? 'macOS Big Sur' : result.codename);
          result.uefi = true;
          result.codepage = util.getCodepage();
          if (callback) {
            callback(result);
          }
          resolve(result);
        });
      }
      if (_sunos) {
        result.release = result.kernel;
        exec('uname -o', function (error, stdout) {
          let lines = stdout.toString().split('\n');
          result.distro = lines[0];
          result.logofile = getLogoFile(result.distro);
          if (callback) { callback(result); }
          resolve(result);
        });
      }
      if (_windows) {
        result.logofile = getLogoFile();
        result.release = result.kernel;
        try {
          const workload = [];
          workload.push(util.wmic('os get /value'));
          workload.push(execPromise('systeminfo', util.execOptsWin));
          workload.push(util.powerShell('Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.SystemInformation]::TerminalServerSession'));
          util.promiseAll(
            workload
          ).then(data => {
            let lines = data.results[0] ? data.results[0].toString().split('\r\n') : [''];
            result.distro = util.getValue(lines, 'Caption', '=').trim();
            result.serial = util.getValue(lines, 'SerialNumber', '=').trim();
            result.build = util.getValue(lines, 'BuildNumber', '=').trim();
            result.servicepack = util.getValue(lines, 'ServicePackMajorVersion', '=').trim() + '.' + util.getValue(lines, 'ServicePackMinorVersion', '=').trim();
            result.codepage = util.getCodepage();
            const systeminfo = data.results[1] ? data.results[1].toString() : '';
            result.hypervisor = (systeminfo.indexOf('hypervisor has been detected') !== -1) || (systeminfo.indexOf('Es wurde ein Hypervisor erkannt') !== -1) || (systeminfo.indexOf('Un hyperviseur a ') !== -1);
            const term = data.results[2] ? data.results[2].toString() : '';
            result.remoteSession = (term.toString().toLowerCase().indexOf('true') >= 0);
            isUefiWindows().then(uefi => {
              result.uefi = uefi;
              if (callback) {
                callback(result);
              }
              resolve(result);
            });
          });
        } catch (e) {
          if (callback) { callback(result); }
          resolve(result);
        }
      }
    });
  });
}

exports.osInfo = osInfo;

function versions(apps, callback) {
  let versionObject = {
    kernel: os.release(),
    openssl: '',
    systemOpenssl: '',
    systemOpensslLib: '',
    node: process.versions.node,
    v8: process.versions.v8,
    npm: '',
    yarn: '',
    pm2: '',
    gulp: '',
    grunt: '',
    git: '',
    tsc: '',
    mysql: '',
    redis: '',
    mongodb: '',
    apache: '',
    nginx: '',
    php: '',
    docker: '',
    postfix: '',
    postgresql: '',
    perl: '',
    python: '',
    python3: '',
    pip: '',
    pip3: '',
    java: '',
    gcc: '',
    virtualbox: '',
    bash: '',
    zsh: '',
    fish: '',
    powershell: '',
    dotnet: ''
  };

if (!result.versions[key]) { result.counter++; }
              }
            }
          }
        }
      });
      return result;
    }
  }

return new Promise((resolve) => {
    process.nextTick(() => {
      if (util.isFunction(apps) && !callback) {
        callback = apps;
        apps = '*';
      } else {
        apps = apps || '*';
        if (typeof apps !== 'string') {
          if (callback) { callback({}); }
          return resolve({});
        }
      }
      const appsObj = checkVersionParam(apps);
      let totalFunctions = appsObj.counter;

exports.versions = versions;

function shell(callback) {
  return new Promise((resolve) => {
    process.nextTick(() => {
      if (_windows) {
        resolve('cmd');
      }

exports.shell = shell;

function uuid(callback) {
  return new Promise((resolve) => {
    process.nextTick(() => {

let result = {
        os: '',
        hardware: '',
        macs: getUniqueMacAdresses()
      };
      let parts;

if (_darwin) {
        exec('system_profiler SPHardwareDataType -json', function (error, stdout) {
          if (!error) {
            try {
              const jsonObj = JSON.parse(stdout.toString());
              if (jsonObj.SPHardwareDataType && jsonObj.SPHardwareDataType.length > 0) {
                const spHardware = jsonObj.SPHardwareDataType[0];
                // result.os = parts.length > 1 ? parts[1].trim().toLowerCase() : '';
                result.os = spHardware.platform_UUID.toLowerCase();
                result.hardware = spHardware.serial_number;
              }
            } catch (e) {
              util.noop();
            }
          }
          if (callback) {
            callback(result);
          }
          resolve(result);
        });
      }
      if (_linux) {
        const cmd = `echo -n "os: "; cat /var/lib/dbus/machine-id 2> /dev/null; echo;
echo -n "os: "; cat /etc/machine-id 2> /dev/null; echo;
echo -n "hardware: "; cat /sys/class/dmi/id/product_uuid 2> /dev/null; echo;`;
        exec(cmd, function (error, stdout) {
          const lines = stdout.toString().split('\n');
          result.os = util.getValue(lines, 'os').toLowerCase();
          result.hardware = util.getValue(lines, 'hardware').toLowerCase();
          if (!result.hardware) {
            const lines = fs.readFileSync('/proc/cpuinfo', { encoding: 'utf8' }).toString().split('\n');
            const serial = util.getValue(lines, 'serial');
            result.hardware = serial || '';
          }
          if (callback) {
            callback(result);
          }
          resolve(result);
        });
      }
      if (_freebsd || _openbsd || _netbsd) {
        const cmd = `echo -n "os: "; sysctl -n kern.hostid; echo;
echo -n "hardware: "; sysctl -n kern.hostuuid; echo;`;
        exec(cmd, function (error, stdout) {
          const lines = stdout.toString().split('\n');
          result.os = util.getValue(lines, 'os').toLowerCase();
          result.hardware = util.getValue(lines, 'hardware').toLowerCase();
          if (result.os.indexOf('unknown') >= 0) { result.os = ''; }
          if (result.hardware.indexOf('unknown') >= 0) { result.hardware = ''; }
          if (callback) {
            callback(result);
          }
          resolve(result);
        });
      }
      if (_windows) {
        exec('%windir%\\System32\\reg query "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography" /v MachineGuid', util.execOptsWin, function (error, stdout) {
          parts = stdout.toString().split('\n\r')[0].split('REG_SZ');
          result.os = parts.length > 1 ? parts[1].replace(/\r+|\n+|\s+/ig, '').toLowerCase() : '';
          util.wmic('csproduct get /value').then((stdout) => {
            // let lines = stdout.split('\r\n').filter(line => line.trim() !== '').filter((line, idx) => idx > 0)[0].trim().split(/\s\s+/);
            let lines = stdout.split('\r\n');
            result.hardware = util.getValue(lines, 'uuid', '=').toLowerCase();
            if (callback) {
              callback(result);
            }
            resolve(result);
          });
        });
      }
    });
  });
}

exports.uuid = uuid;

MR SKB