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https://github.com/Ylianst/MeshCentral.git
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More BitLocker improvements.
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e5e86fee19
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@ -654,22 +654,6 @@ var meshCoreObj = { action: 'coreinfo', value: (require('MeshAgent').coreHash ?
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// Get the operating system description string
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try { require('os').name().then(function (v) { meshCoreObj.osdesc = v; meshCoreObjChanged(); }); } catch (ex) { }
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// Get Volumes and BitLocker if Windows
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try {
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if (process.platform == 'win32') {
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if (require('computer-identifiers').volumes_promise != null) {
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var p = require('computer-identifiers').volumes_promise();
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p.then(function (res) {
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meshCoreObj.volumes = res;
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meshCoreObjChanged();
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});
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} else if (require('computer-identifiers').volumes != null) {
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meshCoreObj.volumes = require('computer-identifiers').volumes();
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meshCoreObjChanged();
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}
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}
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} catch(e) { }
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// Setup logged in user monitoring (THIS IS BROKEN IN WIN7)
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try {
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var userSession = require('user-sessions');
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@ -1959,28 +1943,24 @@ function getSystemInformation(func) {
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results.hardware.network = { dns: require('os').dns() };
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replaceSpacesWithUnderscoresRec(results);
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var hasher = require('SHA384Stream').create();
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// results.hash = hasher.syncHash(JSON.stringify(results)).toString('hex');
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// func(results);
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// On Windows platforms, get volume information - Needs more testing.
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if (process.platform == 'win32')
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{
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results.pendingReboot = require('win-info').pendingReboot(); // Pending reboot
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if (require('computer-identifiers').volumes_promise != null)
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{
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var p = require('computer-identifiers').volumes_promise();
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p.then(function (res)
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{
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results.hardware.windows.volumes = res;
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results.hardware.windows.volumes = cleanGetBitLockerVolumeInfo(res);
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results.hash = hasher.syncHash(JSON.stringify(results)).toString('hex');
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func(results);
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});
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}
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else if (require('computer-identifiers').volumes != null)
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{
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results.hardware.windows.volumes = require('computer-identifiers').volumes();
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results.hardware.windows.volumes = cleanGetBitLockerVolumeInfo(require('computer-identifiers').volumes());
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results.hash = hasher.syncHash(JSON.stringify(results)).toString('hex');
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func(results);
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}
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@ -3801,7 +3781,7 @@ function processConsoleCommand(cmd, args, rights, sessionid) {
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if (require('os').dns != null) { availcommands += ',dnsinfo'; }
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try { require('linux-dhcp'); availcommands += ',dhcp'; } catch (ex) { }
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if (process.platform == 'win32') {
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availcommands += ',cs,wpfhwacceleration,uac,volumes,rdpport';
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availcommands += ',bitlocker,cs,wpfhwacceleration,uac,volumes,rdpport';
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if (bcdOK()) { availcommands += ',safemode'; }
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if (require('notifybar-desktop').DefaultPinned != null) { availcommands += ',privacybar'; }
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try { require('win-utils'); availcommands += ',taskbar'; } catch (ex) { }
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@ -3962,6 +3942,17 @@ function processConsoleCommand(cmd, args, rights, sessionid) {
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case 'volumes':
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response = JSON.stringify(require('win-volumes').getVolumes(), null, 1);
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break;
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case 'bitlocker':
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if (process.platform == 'win32') {
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if (require('computer-identifiers').volumes_promise != null) {
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var p = require('computer-identifiers').volumes_promise();
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p.then(function (res) { sendConsoleText(JSON.stringify(cleanGetBitLockerVolumeInfo(res), null, 1), this.session); });
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response = "Please wait...";
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} else if (require('computer-identifiers').volumes != null) {
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sendConsoleText(JSON.stringify(cleanGetBitLockerVolumeInfo(require('computer-identifiers').volumes()), null, 1), this.session);
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}
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}
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break;
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case 'dhcp': // This command is only supported on Linux, this is because Linux does not give us the DNS suffix for each network adapter independently so we have to ask the DHCP server.
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{
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try { require('linux-dhcp'); } catch (ex) { response = 'Unknown command "dhcp", type "help" for list of available commands.'; break; }
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@ -5702,6 +5693,7 @@ function sendPeriodicServerUpdate(flags, force) {
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});
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} catch (ex) { }
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}
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// Get Defender for Windows Server
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try {
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var d = require('win-info').defender();
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@ -5709,20 +5701,7 @@ function sendPeriodicServerUpdate(flags, force) {
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meshCoreObj.defender = res;
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meshCoreObjChanged();
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});
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} catch (ex){ }
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// Get Volumes and BitLocker if Windows
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try {
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if (require('computer-identifiers').volumes_promise != null){
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var p = require('computer-identifiers').volumes_promise();
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p.then(function (res){
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meshCoreObj.volumes = res;
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meshCoreObjChanged();
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});
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}else if (require('computer-identifiers').volumes != null){
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meshCoreObj.volumes = require('computer-identifiers').volumes();
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meshCoreObjChanged();
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}
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} catch(e) { }
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} catch (ex) { }
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}
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// Send available data right now
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@ -5736,6 +5715,24 @@ function sendPeriodicServerUpdate(flags, force) {
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}
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}
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// Sort the names in an object
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function sortObject(obj) { return Object.keys(obj).sort().reduce(function(a, v) { a[v] = obj[v]; return a; }, {}); }
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// Fix the incoming data and cut down how much data we use
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function cleanGetBitLockerVolumeInfo(volumes) {
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for (var i in volumes) {
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const v = volumes[i];
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if (typeof v.size == 'string') { v.size = parseInt(v.size); }
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if (v.identifier == '') { delete v.identifier; }
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if (v.name == '') { delete v.name; }
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if (v.removable != true) { delete v.removable; }
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if (v.protectionStatus == 'On') { v.protectionStatus = true; } else { delete v.protectionStatus; }
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if (v.volumeStatus == 'FullyDecrypted') { delete v.volumeStatus; }
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if (v.recoveryPassword == '') { delete v.recoveryPassword; }
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}
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return sortObject(volumes);
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}
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// Once we are done collecting all the data, send to server if needed
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var LastPeriodicServerUpdate = null;
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var PeriodicServerUpdateNagleTimer = null;
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17
meshagent.js
17
meshagent.js
@ -1940,21 +1940,8 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
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// TODO: Check that the agent has an interface that is the same as the one we got this websocket connection on. Only set if we have a match.
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}
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// Volumes and BitLocker
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if (command.volumes != null) {
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for (var i in command.volumes) {
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// Fix the incoming data and cut down how much data we use
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const v = command.volumes[i];
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if (typeof v.size == 'string') { v.size = parseInt(v.size); }
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if (v.recoveryPassword == '') { delete v.recoveryPassword; }
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if (v.identifier == '') { delete v.identifier; }
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if (v.name == '') { delete v.name; }
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if (v.removable != true) { delete v.removable; }
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if (v.protectionStatus == 'On') { v.protectionStatus = true; } else { delete v.protectionStatus; }
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if (v.volumeStatus == "FullyDecrypted") { delete v.volumeStatus; }
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}
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if (JSON.stringify(device.volumes) != JSON.stringify(command.volumes)) { device.volumes = command.volumes; change = 1; }
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}
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// Remove old volumes and BitLocker data, this is part of sysinfo.
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delete device.volumes;
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// If there are changes, event the new device
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if (change == 1) {
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@ -6273,6 +6273,12 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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delete doc.type;
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delete doc.domain;
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delete doc._id;
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// If this is not a device group admin users, don't send any BitLocker recovery passwords
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if ((rights != MESHRIGHT_ADMIN) && (doc.hardware) && (doc.hardware.windows) && (doc.hardware.windows.volumes)) {
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for (var i in doc.hardware.windows.volumes) { delete doc.hardware.windows.volumes[i].recoveryPassword; }
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}
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if (command.nodeinfo === true) { doc.node = node; doc.rights = rights; }
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obj.send(doc);
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} else {
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@ -7451,21 +7451,6 @@
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x += addDeviceAttribute("Antivirus", y.join('<br />'));
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}
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/*
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// Volumes and Bitlocker
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if (node.volumes){
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var bitlocker = [];
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for (var i in node.volumes) {
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if (typeof node.volumes[i].protectionStatus !== 'undefined' && node.volumes[i].protectionStatus == 'On'){
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bitlocker.push('<div style=margin-bottom:2px>' + addKeyLinkConditional(i + ' - <span style=color:green>' + EscapeHtml(node.volumes[i].volumeStatus) + '</span>', 'p10showBitlockerKey(\'' + i + '\')', (userinfo.siteadmin == 0xFFFFFFFF)) + '</div>');
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} else if (typeof node.volumes[i].protectionStatus !== 'undefined') {
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bitlocker.push('<div style=margin-bottom:2px>' + i + ' - <span style=color:red>' + EscapeHtml(node.volumes[i].volumeStatus) + '</span>' + '</div>');
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}
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}
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if (bitlocker.length > 0) { x += addDeviceAttribute("BitLocker", bitlocker.join(' ')); }
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}
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*/
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// Active Users
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if (node.users && node.conn && (node.users.length > 0) && (node.conn & 1)) { x += addDeviceAttribute(((node.users.length > 1)?"Active Users":"Active User"), EscapeHtml(node.users.join(', '))); }
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@ -7918,13 +7903,6 @@
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}
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}
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function p10showBitlockerKey(drive) {
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if (xxdialogMode) return false;
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var x = '<div><p>' + "Identifier" + '</p><p style=user-select:text;font-weight:bold>' + EscapeHtml(currentNode.volumes[drive].identifier ? currentNode.volumes[drive].identifier : "Unknown") + '</p>';
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x += '<p>' + "Recovery Password" + '</p><p style=user-select:text;font-weight:bold>' + EscapeHtml(currentNode.volumes[drive].recoveryPassword ? currentNode.volumes[drive].recoveryPassword : "Unknown") + '</p></div>';
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setDialogMode(2, EscapeHtml(drive) + ': ' + "BitLocker Information", 1, null, x, '');
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}
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function p20editDeviceNotify() {
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if (xxdialogMode) return false;
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var devNotify = 0, fx = ((features2 & 0x00004000) && (userinfo.emailVerified))?1:0;
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@ -12123,24 +12101,27 @@
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}
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// Volumes and Bitlocker
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if (node.volumes) {
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if (hardware.windows && hardware.windows.volumes) {
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var x = '';
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for (var i in node.volumes) {
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var m = node.volumes[i];
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for (var i in hardware.windows.volumes) {
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var m = hardware.windows.volumes[i];
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x += '<tr><td><div class=style10 style=border-radius:5px;padding:8px>';
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x += '<div style=margin-bottom:3px><b>' + i + ':' + (((m.name == null) || (m.name == '')) ? '' : (' - ' + EscapeHtml(m.name))) + '</b></div>';
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if (m.size) {
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var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
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var i = parseInt(Math.floor(Math.log(Math.abs(m.size)) / Math.log(1024)), 10);
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var fsize = (i === 0 ? `${m.size} ${sizes[i]}` : `${(m.size / (1024 ** i)).toFixed(2)} ${sizes[i]}`);
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var j = parseInt(Math.floor(Math.log(Math.abs(m.size)) / Math.log(1024)), 10);
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var fsize = (j === 0 ? `${m.size} ${sizes[j]}` : `${(m.size / (1024 ** j)).toFixed(2)} ${sizes[j]}`);
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x += addDetailItem("Capacity", EscapeHtml(fsize), s);
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}
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if (m.type) { x += addDetailItem("File System", (m.removable == true ? ("Removable" + ' / ') : '') + EscapeHtml(m.type), s); }
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if (m.protectionStatus || m.volumeStatus) {
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var bitlockerState = [];
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if (m.protectionStatus) bitlockerState.push("Enabled");
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if (m.volumeStatus) bitlockerState.push(EscapeHtml(m.volumeStatus));
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x += addDetailItem("BitLocker", bitlockerState.join(' - '), s);
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bitlockerState = bitlockerState.join(' - ');
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if (m.recoveryPassword) { bitlockerState += addKeyLink('', 'deviceDetailsShowBitlockerInfo(\"' + encodeURIComponentEx(i) + '\",\"' + encodeURIComponentEx(m.identifier) + '\",\"' + encodeURIComponentEx(m.recoveryPassword) + '\")'); }
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x += addDetailItem("BitLocker", bitlockerState, s);
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}
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x += '</div>';
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}
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@ -12167,6 +12148,13 @@
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}
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}
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function deviceDetailsShowBitlockerInfo(drive, identifier, password) {
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if (xxdialogMode) return false;
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var x = '<div><p>' + "Identifier" + '</p><p style=user-select:text;font-weight:bold>' + (identifier ? decodeURIComponent(identifier) : "Unknown") + '</p>';
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x += '<p>' + "Recovery Password" + '</p><p style=user-select:text;font-weight:bold>' + (password ? decodeURIComponent(password) : "Unknown") + '</p></div>';
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setDialogMode(2, decodeURIComponent(drive) + ': ' + "BitLocker Information", 1, null, x, '');
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}
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//
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// CONSOLE
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//
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