Initial commitHEADmane

1 files changed, 1161 insertions, 0 deletions

diff --git a/node_modules/systeminformation/lib/osinfo.js b/node_modules/systeminformation/lib/osinfo.js
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+++ b/node_modules/systeminformation/lib/osinfo.js
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+'use strict';
+// @ts-check
+// ==================================================================================
+// osinfo.js
+// ----------------------------------------------------------------------------------
+// Description:   System Information - library
+//                for Node.js
+// Copyright:     (c) 2014 - 2022
+// 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' || _platform === 'android');
+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: Intl ? Intl.DateTimeFormat().resolvedOptions().timeZone : (t.length >= 7) ? t.slice(6).join(' ').replace(/\(/g, '').replace(/\)/g, '') : ''
+  };
+}
+
+exports.time = time;
+
+// --------------------------
+// Get logo filename of OS distribution
+
+function getLogoFile(distro) {
+  distro = distro || '';
+  distro = distro.toLowerCase();
+  let result = _platform;
+  if (_windows) {
+    result = 'windows';
+  }
+  else if (distro.indexOf('mac os') !== -1) {
+    result = 'apple';
+  }
+  else if (distro.indexOf('arch') !== -1) {
+    result = 'arch';
+  }
+  else if (distro.indexOf('centos') !== -1) {
+    result = 'centos';
+  }
+  else if (distro.indexOf('coreos') !== -1) {
+    result = 'coreos';
+  }
+  else if (distro.indexOf('debian') !== -1) {
+    result = 'debian';
+  }
+  else if (distro.indexOf('deepin') !== -1) {
+    result = 'deepin';
+  }
+  else if (distro.indexOf('elementary') !== -1) {
+    result = 'elementary';
+  }
+  else if (distro.indexOf('fedora') !== -1) {
+    result = 'fedora';
+  }
+  else if (distro.indexOf('gentoo') !== -1) {
+    result = 'gentoo';
+  }
+  else if (distro.indexOf('mageia') !== -1) {
+    result = 'mageia';
+  }
+  else if (distro.indexOf('mandriva') !== -1) {
+    result = 'mandriva';
+  }
+  else if (distro.indexOf('manjaro') !== -1) {
+    result = 'manjaro';
+  }
+  else if (distro.indexOf('mint') !== -1) {
+    result = 'mint';
+  }
+  else if (distro.indexOf('mx') !== -1) {
+    result = 'mx';
+  }
+  else if (distro.indexOf('openbsd') !== -1) {
+    result = 'openbsd';
+  }
+  else if (distro.indexOf('freebsd') !== -1) {
+    result = 'freebsd';
+  }
+  else if (distro.indexOf('opensuse') !== -1) {
+    result = 'opensuse';
+  }
+  else if (distro.indexOf('pclinuxos') !== -1) {
+    result = 'pclinuxos';
+  }
+  else if (distro.indexOf('puppy') !== -1) {
+    result = 'puppy';
+  }
+  else if (distro.indexOf('raspbian') !== -1) {
+    result = 'raspbian';
+  }
+  else if (distro.indexOf('reactos') !== -1) {
+    result = 'reactos';
+  }
+  else if (distro.indexOf('redhat') !== -1) {
+    result = 'redhat';
+  }
+  else if (distro.indexOf('slackware') !== -1) {
+    result = 'slackware';
+  }
+  else if (distro.indexOf('sugar') !== -1) {
+    result = 'sugar';
+  }
+  else if (distro.indexOf('steam') !== -1) {
+    result = 'steam';
+  }
+  else if (distro.indexOf('suse') !== -1) {
+    result = 'suse';
+  }
+  else if (distro.indexOf('mate') !== -1) {
+    result = 'ubuntu-mate';
+  }
+  else if (distro.indexOf('lubuntu') !== -1) {
+    result = 'lubuntu';
+  }
+  else if (distro.indexOf('xubuntu') !== -1) {
+    result = 'xubuntu';
+  }
+  else if (distro.indexOf('ubuntu') !== -1) {
+    result = 'ubuntu';
+  }
+  else if (distro.indexOf('solaris') !== -1) {
+    result = 'solaris';
+  }
+  else if (distro.indexOf('tails') !== -1) {
+    result = 'tails';
+  }
+  else if (distro.indexOf('feren') !== -1) {
+    result = 'ferenos';
+  }
+  else if (distro.indexOf('robolinux') !== -1) {
+    result = 'robolinux';
+  } else if (_linux && distro) {
+    result = distro.toLowerCase().trim().replace(/\s+/g, '-');
+  }
+  return result;
+}
+
+// --------------------------
+// FQDN
+
+function getFQDN() {
+  let fqdn = os.hostname;
+  if (_linux || _darwin) {
+    try {
+      const stdout = execSync('hostname -f');
+      fqdn = stdout.toString().split(os.EOL)[0];
+    } catch (e) {
+      util.noop();
+    }
+  }
+  if (_freebsd || _openbsd || _netbsd) {
+    try {
+      const stdout = execSync('hostname');
+      fqdn = stdout.toString().split(os.EOL)[0];
+    } catch (e) {
+      util.noop();
+    }
+  }
+  if (_windows) {
+    try {
+      const stdout = execSync('echo %COMPUTERNAME%.%USERDNSDOMAIN%', util.execOptsWin);
+      fqdn = stdout.toString().replace('.%USERDNSDOMAIN%', '').split(os.EOL)[0];
+    } catch (e) {
+      util.noop();
+    }
+  }
+  return fqdn;
+}
+
+// --------------------------
+// OS Information
+
+function osInfo(callback) {
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+      let result = {
+
+        platform: (_platform === 'win32' ? '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.codename = (result.release.startsWith('12.') ? 'macOS Monterey' : 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.powerShell('Get-WmiObject Win32_OperatingSystem | select Caption,SerialNumber,BuildNumber,ServicePackMajorVersion,ServicePackMinorVersion | fl'));
+          // workload.push(execPromise('systeminfo', util.execOptsWin));
+          // workload.push(util.powerShell('Get-ComputerInfo -property "HyperV*"'));
+          workload.push(util.powerShell('(Get-CimInstance Win32_ComputerSystem).HypervisorPresent'));
+          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('ein Hypervisor erkannt') !== -1) || (systeminfo.indexOf('Un hyperviseur a ') !== -1);
+            // const hyperv = data.results[1] ? data.results[1].toString().split('\r\n') : [];
+            // result.hypervisor = (util.getValue(hyperv, 'HyperVisorPresent').toLowerCase() === 'true');
+            const hyperv = data.results[1] ? data.results[1].toString().toLowerCase() : '';
+            result.hypervisor = hyperv.indexOf('true') !== -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 isUefiLinux() {
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+      fs.stat('/sys/firmware/efi', function (err) {
+        if (!err) {
+          return resolve(true);
+        } else {
+          exec('dmesg | grep -E "EFI v"', function (error, stdout) {
+            if (!error) {
+              const lines = stdout.toString().split('\n');
+              return resolve(lines.length > 0);
+            }
+            return resolve(false);
+          });
+        }
+      });
+    });
+  });
+}
+
+function isUefiWindows() {
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+      try {
+        exec('findstr /C:"Detected boot environment" "%windir%\\Panther\\setupact.log"', util.execOptsWin, function (error, stdout) {
+          if (!error) {
+            const line = stdout.toString().split('\n\r')[0];
+            return resolve(line.toLowerCase().indexOf('efi') >= 0);
+          } else {
+            exec('echo %firmware_type%', util.execOptsWin, function (error, stdout) {
+              if (!error) {
+                const line = stdout.toString() || '';
+                return resolve(line.toLowerCase().indexOf('efi') >= 0);
+              } else {
+                return resolve(false);
+              }
+            });
+          }
+        });
+      } catch (e) {
+        return resolve(false);
+      }
+    });
+  });
+}
+
+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: ''
+  };
+
+  function checkVersionParam(apps) {
+    if (apps === '*') {
+      return {
+        versions: versionObject,
+        counter: 30
+      };
+    }
+    if (!Array.isArray(apps)) {
+      apps = apps.trim().toLowerCase().replace(/,+/g, '|').replace(/ /g, '|');
+      apps = apps.split('|');
+      const result = {
+        versions: {},
+        counter: 0
+      };
+      apps.forEach(el => {
+        if (el) {
+          for (let key in versionObject) {
+            if ({}.hasOwnProperty.call(versionObject, key)) {
+              if (key.toLowerCase() === el.toLowerCase() && !{}.hasOwnProperty.call(result.versions, key)) {
+                result.versions[key] = versionObject[key];
+                if (key === 'openssl') {
+                  result.versions.systemOpenssl = '';
+                  result.versions.systemOpensslLib = '';
+                }
+
+                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;
+
+      let functionProcessed = (function () {
+        return function () {
+          if (--totalFunctions === 0) {
+            if (callback) {
+              callback(appsObj.versions);
+            }
+            resolve(appsObj.versions);
+          }
+        };
+      })();
+
+      let cmd = '';
+      try {
+        if ({}.hasOwnProperty.call(appsObj.versions, 'openssl')) {
+          appsObj.versions.openssl = process.versions.openssl;
+          exec('openssl version', function (error, stdout) {
+            if (!error) {
+              let openssl_string = stdout.toString().split('\n')[0].trim();
+              let openssl = openssl_string.split(' ');
+              appsObj.versions.systemOpenssl = openssl.length > 0 ? openssl[1] : openssl[0];
+              appsObj.versions.systemOpensslLib = openssl.length > 0 ? openssl[0] : 'openssl';
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'npm')) {
+          exec('npm -v', function (error, stdout) {
+            if (!error) {
+              appsObj.versions.npm = stdout.toString().split('\n')[0];
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'pm2')) {
+          cmd = 'pm2';
+          if (_windows) {
+            cmd += '.cmd';
+          }
+          exec(`${cmd} -v`, function (error, stdout) {
+            if (!error) {
+              let pm2 = stdout.toString().split('\n')[0].trim();
+              if (!pm2.startsWith('[PM2]')) {
+                appsObj.versions.pm2 = pm2;
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'yarn')) {
+          exec('yarn --version', function (error, stdout) {
+            if (!error) {
+              appsObj.versions.yarn = stdout.toString().split('\n')[0];
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'gulp')) {
+          cmd = 'gulp';
+          if (_windows) {
+            cmd += '.cmd';
+          }
+          exec(`${cmd} --version`, function (error, stdout) {
+            if (!error) {
+              const gulp = stdout.toString().split('\n')[0] || '';
+              appsObj.versions.gulp = (gulp.toLowerCase().split('version')[1] || '').trim();
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'tsc')) {
+          cmd = 'tsc';
+          if (_windows) {
+            cmd += '.cmd';
+          }
+          exec(`${cmd} --version`, function (error, stdout) {
+            if (!error) {
+              const tsc = stdout.toString().split('\n')[0] || '';
+              appsObj.versions.tsc = (tsc.toLowerCase().split('version')[1] || '').trim();
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'grunt')) {
+          cmd = 'grunt';
+          if (_windows) {
+            cmd += '.cmd';
+          }
+          exec(`${cmd} --version`, function (error, stdout) {
+            if (!error) {
+              const grunt = stdout.toString().split('\n')[0] || '';
+              appsObj.versions.grunt = (grunt.toLowerCase().split('cli v')[1] || '').trim();
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'git')) {
+          if (_darwin) {
+            const gitHomebrewExists = fs.existsSync('/usr/local/Cellar/git') || fs.existsSync('/opt/homebrew/bin/git');
+            if (util.darwinXcodeExists() || gitHomebrewExists) {
+              exec('git --version', function (error, stdout) {
+                if (!error) {
+                  let git = stdout.toString().split('\n')[0] || '';
+                  git = (git.toLowerCase().split('version')[1] || '').trim();
+                  appsObj.versions.git = (git.split(' ')[0] || '').trim();
+                }
+                functionProcessed();
+              });
+            } else {
+              functionProcessed();
+            }
+          } else {
+            exec('git --version', function (error, stdout) {
+              if (!error) {
+                let git = stdout.toString().split('\n')[0] || '';
+                git = (git.toLowerCase().split('version')[1] || '').trim();
+                appsObj.versions.git = (git.split(' ')[0] || '').trim();
+              }
+              functionProcessed();
+            });
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'apache')) {
+          exec('apachectl -v 2>&1', function (error, stdout) {
+            if (!error) {
+              const apache = (stdout.toString().split('\n')[0] || '').split(':');
+              appsObj.versions.apache = (apache.length > 1 ? apache[1].replace('Apache', '').replace('/', '').split('(')[0].trim() : '');
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'nginx')) {
+          exec('nginx -v 2>&1', function (error, stdout) {
+            if (!error) {
+              const nginx = stdout.toString().split('\n')[0] || '';
+              appsObj.versions.nginx = (nginx.toLowerCase().split('/')[1] || '').trim();
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'mysql')) {
+          exec('mysql -V', function (error, stdout) {
+            if (!error) {
+              let mysql = stdout.toString().split('\n')[0] || '';
+              mysql = mysql.toLowerCase();
+              if (mysql.indexOf(',') > -1) {
+                mysql = (mysql.split(',')[0] || '').trim();
+                const parts = mysql.split(' ');
+                appsObj.versions.mysql = (parts[parts.length - 1] || '').trim();
+              } else {
+                if (mysql.indexOf(' ver ') > -1) {
+                  mysql = mysql.split(' ver ')[1];
+                  appsObj.versions.mysql = mysql.split(' ')[0];
+                }
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'php')) {
+          exec('php -v', function (error, stdout) {
+            if (!error) {
+              const php = stdout.toString().split('\n')[0] || '';
+              let parts = php.split('(');
+              if (parts[0].indexOf('-')) {
+                parts = parts[0].split('-');
+              }
+              appsObj.versions.php = parts[0].replace(/[^0-9.]/g, '');
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'redis')) {
+          exec('redis-server --version', function (error, stdout) {
+            if (!error) {
+              const redis = stdout.toString().split('\n')[0] || '';
+              const parts = redis.split(' ');
+              appsObj.versions.redis = util.getValue(parts, 'v', '=', true);
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'docker')) {
+          exec('docker --version', function (error, stdout) {
+            if (!error) {
+              const docker = stdout.toString().split('\n')[0] || '';
+              const parts = docker.split(' ');
+              appsObj.versions.docker = parts.length > 2 && parts[2].endsWith(',') ? parts[2].slice(0, -1) : '';
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'postfix')) {
+          exec('postconf -d | grep mail_version', function (error, stdout) {
+            if (!error) {
+              const postfix = stdout.toString().split('\n') || [];
+              appsObj.versions.postfix = util.getValue(postfix, 'mail_version', '=', true);
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'mongodb')) {
+          exec('mongod --version', function (error, stdout) {
+            if (!error) {
+              const mongodb = stdout.toString().split('\n')[0] || '';
+              appsObj.versions.mongodb = (mongodb.toLowerCase().split(',')[0] || '').replace(/[^0-9.]/g, '');
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'postgresql')) {
+          if (_linux) {
+            exec('locate bin/postgres', function (error, stdout) {
+              if (!error) {
+                const postgresqlBin = stdout.toString().split('\n').sort();
+                if (postgresqlBin.length) {
+                  exec(postgresqlBin[postgresqlBin.length - 1] + ' -V', function (error, stdout) {
+                    if (!error) {
+                      const postgresql = stdout.toString().split('\n')[0].split(' ') || [];
+                      appsObj.versions.postgresql = postgresql.length ? postgresql[postgresql.length - 1] : '';
+                    }
+                    functionProcessed();
+                  });
+                } else {
+                  functionProcessed();
+                }
+              } else {
+                exec('psql -V', function (error, stdout) {
+                  if (!error) {
+                    const postgresql = stdout.toString().split('\n')[0].split(' ') || [];
+                    appsObj.versions.postgresql = postgresql.length ? postgresql[postgresql.length - 1] : '';
+                    appsObj.versions.postgresql = appsObj.versions.postgresql.split('-')[0];
+                  }
+                  functionProcessed();
+                });
+                functionProcessed();
+              }
+            });
+          } else {
+            if (_windows) {
+              util.powerShell('Get-WmiObject Win32_Service | select caption | fl').then((stdout) => {
+                let serviceSections = stdout.split(/\n\s*\n/);
+                for (let i = 0; i < serviceSections.length; i++) {
+                  if (serviceSections[i].trim() !== '') {
+                    let lines = serviceSections[i].trim().split('\r\n');
+                    let srvCaption = util.getValue(lines, 'caption', ':', true).toLowerCase();
+                    if (srvCaption.indexOf('postgresql') > -1) {
+                      const parts = srvCaption.split(' server ');
+                      if (parts.length > 1) {
+                        appsObj.versions.postgresql = parts[1];
+                      }
+                    }
+                  }
+                }
+                functionProcessed();
+              });
+            } else {
+              exec('postgres -V', function (error, stdout) {
+                if (!error) {
+                  const postgresql = stdout.toString().split('\n')[0].split(' ') || [];
+                  appsObj.versions.postgresql = postgresql.length ? postgresql[postgresql.length - 1] : '';
+                }
+                functionProcessed();
+              });
+            }
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'perl')) {
+          exec('perl -v', function (error, stdout) {
+            if (!error) {
+              const perl = stdout.toString().split('\n') || '';
+              while (perl.length > 0 && perl[0].trim() === '') {
+                perl.shift();
+              }
+              if (perl.length > 0) {
+                appsObj.versions.perl = perl[0].split('(').pop().split(')')[0].replace('v', '');
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'python')) {
+          if (_darwin) {
+            const stdout = execSync('sw_vers');
+            const lines = stdout.toString().split('\n');
+            const osVersion = util.getValue(lines, 'ProductVersion', ':');
+            const gitHomebrewExists1 = fs.existsSync('/usr/local/Cellar/python');
+            const gitHomebrewExists2 = fs.existsSync('/opt/homebrew/bin/python');
+            if ((util.darwinXcodeExists() && util.semverCompare('12.0.1', osVersion) < 0) || gitHomebrewExists1 || gitHomebrewExists2) {
+              const cmd = gitHomebrewExists1 ? '/usr/local/Cellar/python -V 2>&1' : (gitHomebrewExists2 ? '/opt/homebrew/bin/python -V 2>&1' : 'python -V 2>&1');
+              exec(cmd, function (error, stdout) {
+                if (!error) {
+                  const python = stdout.toString().split('\n')[0] || '';
+                  appsObj.versions.python = python.toLowerCase().replace('python', '').trim();
+                }
+                functionProcessed();
+              });
+            } else {
+              functionProcessed();
+            }
+          } else {
+            exec('python -V 2>&1', function (error, stdout) {
+              if (!error) {
+                const python = stdout.toString().split('\n')[0] || '';
+                appsObj.versions.python = python.toLowerCase().replace('python', '').trim();
+              }
+              functionProcessed();
+            });
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'python3')) {
+          if (_darwin) {
+            const gitHomebrewExists = fs.existsSync('/usr/local/Cellar/python3') || fs.existsSync('/opt/homebrew/bin/python3');
+            if (util.darwinXcodeExists() || gitHomebrewExists) {
+              exec('python3 -V 2>&1', function (error, stdout) {
+                if (!error) {
+                  const python = stdout.toString().split('\n')[0] || '';
+                  appsObj.versions.python3 = python.toLowerCase().replace('python', '').trim();
+                }
+                functionProcessed();
+              });
+            } else {
+              functionProcessed();
+            }
+          } else {
+            exec('python3 -V 2>&1', function (error, stdout) {
+              if (!error) {
+                const python = stdout.toString().split('\n')[0] || '';
+                appsObj.versions.python3 = python.toLowerCase().replace('python', '').trim();
+              }
+              functionProcessed();
+            });
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'pip')) {
+          if (_darwin) {
+            const gitHomebrewExists = fs.existsSync('/usr/local/Cellar/pip') || fs.existsSync('/opt/homebrew/bin/pip');
+            if (util.darwinXcodeExists() || gitHomebrewExists) {
+              exec('pip -V 2>&1', function (error, stdout) {
+                if (!error) {
+                  const pip = stdout.toString().split('\n')[0] || '';
+                  const parts = pip.split(' ');
+                  appsObj.versions.pip = parts.length >= 2 ? parts[1] : '';
+                }
+                functionProcessed();
+              });
+            } else {
+              functionProcessed();
+            }
+          } else {
+            exec('pip -V 2>&1', function (error, stdout) {
+              if (!error) {
+                const pip = stdout.toString().split('\n')[0] || '';
+                const parts = pip.split(' ');
+                appsObj.versions.pip = parts.length >= 2 ? parts[1] : '';
+              }
+              functionProcessed();
+            });
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'pip3')) {
+          if (_darwin) {
+            const gitHomebrewExists = fs.existsSync('/usr/local/Cellar/pip3') || fs.existsSync('/opt/homebrew/bin/pip3');
+            if (util.darwinXcodeExists() || gitHomebrewExists) {
+              exec('pip3 -V 2>&1', function (error, stdout) {
+                if (!error) {
+                  const pip = stdout.toString().split('\n')[0] || '';
+                  const parts = pip.split(' ');
+                  appsObj.versions.pip3 = parts.length >= 2 ? parts[1] : '';
+                }
+                functionProcessed();
+              });
+            } else {
+              functionProcessed();
+            }
+          } else {
+            exec('pip3 -V 2>&1', function (error, stdout) {
+              if (!error) {
+                const pip = stdout.toString().split('\n')[0] || '';
+                const parts = pip.split(' ');
+                appsObj.versions.pip3 = parts.length >= 2 ? parts[1] : '';
+              }
+              functionProcessed();
+            });
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'java')) {
+          if (_darwin) {
+            // check if any JVM is installed but avoid dialog box that Java needs to be installed
+            exec('/usr/libexec/java_home -V 2>&1', function (error, stdout) {
+              if (!error && stdout.toString().toLowerCase().indexOf('no java runtime') === -1) {
+                // now this can be done savely
+                exec('java -version 2>&1', function (error, stdout) {
+                  if (!error) {
+                    const java = stdout.toString().split('\n')[0] || '';
+                    const parts = java.split('"');
+                    appsObj.versions.java = parts.length === 3 ? parts[1].trim() : '';
+                  }
+                  functionProcessed();
+                });
+              } else {
+                functionProcessed();
+              }
+            });
+          } else {
+            exec('java -version 2>&1', function (error, stdout) {
+              if (!error) {
+                const java = stdout.toString().split('\n')[0] || '';
+                const parts = java.split('"');
+                appsObj.versions.java = parts.length === 3 ? parts[1].trim() : '';
+              }
+              functionProcessed();
+            });
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'gcc')) {
+          if ((_darwin && util.darwinXcodeExists()) || !_darwin) {
+            exec('gcc -dumpversion', function (error, stdout) {
+              if (!error) {
+                appsObj.versions.gcc = stdout.toString().split('\n')[0].trim() || '';
+              }
+              if (appsObj.versions.gcc.indexOf('.') > -1) {
+                functionProcessed();
+              } else {
+                exec('gcc --version', function (error, stdout) {
+                  if (!error) {
+                    const gcc = stdout.toString().split('\n')[0].trim();
+                    if (gcc.indexOf('gcc') > -1 && gcc.indexOf(')') > -1) {
+                      const parts = gcc.split(')');
+                      appsObj.versions.gcc = parts[1].trim() || appsObj.versions.gcc;
+                    }
+                  }
+                  functionProcessed();
+                });
+              }
+            });
+          } else {
+            functionProcessed();
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'virtualbox')) {
+          exec(util.getVboxmanage() + ' -v 2>&1', function (error, stdout) {
+            if (!error) {
+              const vbox = stdout.toString().split('\n')[0] || '';
+              const parts = vbox.split('r');
+              appsObj.versions.virtualbox = parts[0];
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'bash')) {
+          exec('bash --version', function (error, stdout) {
+            if (!error) {
+              const line = stdout.toString().split('\n')[0];
+              const parts = line.split(' version ');
+              if (parts.length > 1) {
+                appsObj.versions.bash = parts[1].split(' ')[0].split('(')[0];
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'zsh')) {
+          exec('zsh --version', function (error, stdout) {
+            if (!error) {
+              const line = stdout.toString().split('\n')[0];
+              const parts = line.split('zsh ');
+              if (parts.length > 1) {
+                appsObj.versions.zsh = parts[1].split(' ')[0];
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'fish')) {
+          exec('fish --version', function (error, stdout) {
+            if (!error) {
+              const line = stdout.toString().split('\n')[0];
+              const parts = line.split(' version ');
+              if (parts.length > 1) {
+                appsObj.versions.fish = parts[1].split(' ')[0];
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'powershell')) {
+          if (_windows) {
+            util.powerShell('$PSVersionTable').then(stdout => {
+              const lines = stdout.toString().split('\n').map(line => line.replace(/ +/g, ' ').replace(/ +/g, ':'));
+              appsObj.versions.powershell = util.getValue(lines, 'psversion');
+              functionProcessed();
+            });
+          } else {
+            functionProcessed();
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'dotnet')) {
+          util.powerShell('gci "HKLM:\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP" -recurse | gp -name Version,Release -EA 0 | where { $_.PSChildName -match "^(?!S)\\p{L}"} | select PSChildName, Version, Release').then(stdout => {
+            const lines = stdout.toString().split('\r\n');
+            let dotnet = '';
+            lines.forEach(line => {
+              line = line.replace(/ +/g, ' ');
+              const parts = line.split(' ');
+              dotnet = dotnet || ((parts[0].toLowerCase().startsWith('client') && parts.length > 2 ? parts[1].trim() : (parts[0].toLowerCase().startsWith('full') && parts.length > 2 ? parts[1].trim() : '')));
+            });
+            appsObj.versions.dotnet = dotnet.trim();
+            functionProcessed();
+          });
+        }
+      } catch (e) {
+        if (callback) { callback(appsObj.versions); }
+        resolve(appsObj.versions);
+      }
+    });
+  });
+}
+
+exports.versions = versions;
+
+function shell(callback) {
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+      if (_windows) {
+        resolve('cmd');
+      } else {
+        let result = '';
+        exec('echo $SHELL', function (error, stdout) {
+          if (!error) {
+            result = stdout.toString().split('\n')[0];
+          }
+          if (callback) {
+            callback(result);
+          }
+          resolve(result);
+        });
+      }
+    });
+  });
+}
+
+exports.shell = shell;
+
+function getUniqueMacAdresses() {
+  const ifaces = os.networkInterfaces();
+  let macs = [];
+  for (let dev in ifaces) {
+    if ({}.hasOwnProperty.call(ifaces, dev)) {
+      ifaces[dev].forEach(function (details) {
+        if (details && details.mac && details.mac !== '00:00:00:00:00:00') {
+          const mac = details.mac.toLowerCase();
+          if (macs.indexOf(mac) === -1) {
+            macs.push(mac);
+          }
+        }
+      });
+    }
+  }
+  macs = macs.sort(function (a, b) {
+    if (a < b) { return -1; }
+    if (a > b) { return 1; }
+    return 0;
+  });
+  return macs;
+}
+
+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) {
+        exec('sysctl -i kern.hostid kern.hostuuid', function (error, stdout) {
+          const lines = stdout.toString().split('\n');
+          result.os = util.getValue(lines, 'kern.hostid', ':').toLowerCase();
+          result.hardware = util.getValue(lines, 'kern.hostuuid', ':').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) {
+        let sysdir = '%windir%\\System32';
+        if (process.arch === 'ia32' && Object.prototype.hasOwnProperty.call(process.env, 'PROCESSOR_ARCHITEW6432')) {
+          sysdir = '%windir%\\sysnative\\cmd.exe /c %windir%\\System32';
+        }
+        util.powerShell('Get-WmiObject Win32_ComputerSystemProduct | select UUID | fl').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();
+          exec(`${sysdir}\\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() : '';
+            if (callback) {
+              callback(result);
+            }
+            resolve(result);
+          });
+        });
+      }
+    });
+  });
+}
+
+exports.uuid = uuid;