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Use power shell for win32 platform #18

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Use power shell for win32 platform #18

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fe5ff98
Use PowerShell for win32 platform
FabienLydoire Jan 16, 2023
87a2dc6
Fix incorrect spaces in PowerShell command line
FabienLydoire Jan 17, 2023
9979388
Fix incorrect UUID use for win platform
FabienLydoire Jan 17, 2023
58d1ca6
Add shell option for win platform
FabienLydoire Jan 18, 2023
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59 changes: 31 additions & 28 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
'use strict';

var fs = require('fs');
var http = require('http');
var exec = require('child_process').exec;
var fs = require('fs');
var http = require('http');
var exec = require('child_process').exec;

var serialNumber = function (cb, cmdPrefix) {
var delimiter = ': ';
Expand All @@ -12,9 +12,9 @@ var serialNumber = function (cb, cmdPrefix) {

var fromCache = function (error, stdout) {
fs.readFile(__dirname + '/cache', function (fsErr, data) {
if (data) {data = data.toString().trim();}
if (data) { data = data.toString().trim(); }
if (fsErr || !data || data.length < 2) {
attemptEC2(function() {
attemptEC2(function () {
stdoutHandler(error, stdout, true);
});
} else {
Expand All @@ -32,9 +32,9 @@ var serialNumber = function (cb, cmdPrefix) {
};

var parseResult = function (input) {
var result = input.slice(input.indexOf(delimiter) + 2).trim();
var result = input.slice(input.indexOf(delimiter) + delimiter.length).trim();

var isResultUseless = uselessSerials.some(function(val) {
var isResultUseless = uselessSerials.some(function (val) {
return val === result;
});

Expand All @@ -49,7 +49,7 @@ var serialNumber = function (cb, cmdPrefix) {
var data = '';
var failHandler = function () {
failCb();
failCb = function () {};
failCb = function () { };
};
var request = http.get(
'http://169.254.169.254/latest/meta-data/instance-id',
Expand All @@ -71,39 +71,42 @@ var serialNumber = function (cb, cmdPrefix) {
cmdPrefix = cmdPrefix || '';
var vals = ['Serial', 'UUID'];
var cmd;
var shell = {};

switch (process.platform) {

case 'win32':
delimiter = '\r\n';
vals[0] = 'IdentifyingNumber';
cmd = 'wmic csproduct get ';
break;
case 'win32':
shell = { 'shell': 'powershell.exe' }
delimiter = '';
vals[0] = '';
vals[1] = '';
cmd = 'Get-CimInstance -ClassName Win32_BIOS -Property SerialNumber | Select-Object -ExpandProperty SerialNumber';
break;

case 'darwin':
cmd = 'system_profiler SPHardwareDataType | grep ';
break;
case 'darwin':
cmd = 'system_profiler SPHardwareDataType | grep ';
break;

case 'linux':
if (process.arch === 'arm') {
vals[1] = 'Serial';
cmd = 'cat /proc/cpuinfo | grep ';
case 'linux':
if (process.arch === 'arm') {
vals[1] = 'Serial';
cmd = 'cat /proc/cpuinfo | grep ';

} else {
cmd = 'dmidecode -t system | grep ';
}
break;
} else {
cmd = 'dmidecode -t system | grep ';
}
break;

case 'freebsd':
cmd = 'dmidecode -t system | grep ';
break;
case 'freebsd':
cmd = 'dmidecode -t system | grep ';
break;
}

if (!cmd) return cb(new Error('Cannot provide serial number for ' + process.platform));

if (serialNumber.preferUUID) vals.reverse();

exec(cmdPrefix + cmd + vals[0], function (error, stdout) {
exec(cmdPrefix + cmd + vals[0], shell, function (error, stdout) {
if (error || parseResult(stdout).length > 1) {
stdoutHandler(error, stdout);
} else {
Expand Down