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MeshCentral/amtmanager.js

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First version with Intel AMT Manager module.
2020-10-06 22:47:28 -04:00
/**
Intel AMT manager improvements.
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* @description MeshCentral Intel AMT manager
First version with Intel AMT Manager module.
2020-10-06 22:47:28 -04:00
* @author Ylian Saint-Hilaire
* @copyright Intel Corporation 2018-2020
* @license Apache-2.0
* @version v0.0.1
*/
/*jslint node: true */
/*jshint node: true */
/*jshint strict:false */
/*jshint -W097 */
/*jshint esversion: 6 */
"use strict";
module.exports.CreateAmtManager = function(parent) {
var obj = {};
obj.parent = parent;
obj.amtDevices = {}; // Nodeid --> dev
obj.activeLocalConnections = {}; // Host --> dev
obj.amtAdminAccounts = [];
// WSMAN stack
const CreateWsmanComm = require('./amt/amt-wsman-comm');
const WsmanStackCreateService = require('./amt/amt-wsman');
const AmtStackCreateService = require('./amt/amt');
// Load the Intel AMT admin accounts
if ((typeof parent.args.amtmanager == 'object') && (Array.isArray(parent.args.amtmanager.amtadminaccount) == true)) {
for (var i in parent.args.amtmanager.amtadminaccount) {
Intel AMT manager improvements.
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var c = parent.args.amtmanager.amtadminaccount[i], c2 = { user: 'admin' };
First version with Intel AMT Manager module.
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if (typeof c.user == 'string') { c2.user = c.user; }
if (typeof c.pass == 'string') { c2.pass = c.pass; obj.amtAdminAccounts.push(c2); }
}
}
// Subscribe to server events
parent.AddEventDispatch(['*'], obj);
// Handle server events
AMT manager improvements.
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// TODO: Only manage devices with connections to this server. In a multi-server setup, we don't want multiple managers talking to the same device.
First version with Intel AMT Manager module.
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obj.HandleEvent = function (source, event, ids, id) {
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// React to nodes connecting and disconnecting
if (event.action == 'nodeconnect') {
if ((event.conn & 14) != 0) { // connectType: Bitmask, 1 = MeshAgent, 2 = Intel AMT CIRA, 4 = Intel AMT local, 8 = Intel AMT Relay, 16 = MQTT
// We have an OOB connection to Intel AMT, update our information
var dev = obj.amtDevices[event.nodeid];
if (dev == null) { obj.amtDevices[event.nodeid] = dev = { conn: event.conn }; fetchIntelAmtInformation(event.nodeid); } else { dev.conn = event.conn; }
} else if (((event.conn & 1) != 0) && (parent.webserver != null)) {
// We have an agent connection without OOB, check if this agent supports Intel AMT
var agent = parent.webserver.wsagents[event.nodeid];
if ((agent == null) || (agent.agentInfo == null) || (parent.meshAgentsArchitectureNumbers[agent.agentInfo.agentId].amt == false)) { removeDevice(event.nodeid); return; }
var dev = obj.amtDevices[event.nodeid];
if (dev == null) { obj.amtDevices[event.nodeid] = dev = { conn: event.conn }; fetchIntelAmtInformation(event.nodeid); } else { dev.conn = event.conn; }
} else {
removeDevice(event.nodeid);
}
First version with Intel AMT Manager module.
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}
AMT manager improvements.
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// React to node being removed
if (event.action == 'removenode') { removeDevice(event.nodeid); }
Added Intel AMT wake support.
2020-10-07 17:06:13 -04:00
// React to node wakeup command, perform Intel AMT wake if possible
if ((event.action == 'wakedevices') && (Array.isArray(event.nodeids))) {
for (var i in event.nodeids) { performPowerAction(event.nodeids[i], 2); }
}
AMT manager improvements.
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// React to changes in a node
if (event.action == 'changenode') {
if (event.amtchange === 1) {
// A change occured in the Intel AMT credentials, we need to reset the connection
removeDevice(event.nodeid);
// Check if the agent is connected
var constate = parent.GetConnectivityState(event.nodeid);
if (constate == null) return; // No OOB connectivity, exit now.
if ((constate & 14) != 0) { // connectType: Bitmask, 1 = MeshAgent, 2 = Intel AMT CIRA, 4 = Intel AMT local, 8 = Intel AMT Relay, 16 = MQTT
// We have an OOB connection to Intel AMT, update our information
var dev = obj.amtDevices[event.nodeid];
if (dev == null) { obj.amtDevices[event.nodeid] = dev = { conn: constate }; fetchIntelAmtInformation(event.nodeid); } else { dev.conn = constate; }
} else if (((event.conn & 1) != 0) && (parent.webserver != null)) {
// We have an agent connection without OOB, check if this agent supports Intel AMT
var agent = parent.webserver.wsagents[event.nodeid];
if ((agent == null) || (agent.agentInfo == null) || (parent.meshAgentsArchitectureNumbers[agent.agentInfo.agentId].amt == false)) { removeDevice(event.nodeid); return; }
var dev = obj.amtDevices[event.nodeid];
if (dev == null) { obj.amtDevices[event.nodeid] = dev = { conn: constate }; fetchIntelAmtInformation(event.nodeid); } else { dev.conn = constate; }
}
} else {
var dev = obj.amtDevices[event.nodeid];
if (dev != null) {
var amtchange = 0;
if (dev.name != event.node.name) { dev.name = event.node.name; }
if (dev.host != event.node.host) {
dev.host = event.node.host;
// The host has changed, if we are connected to this device locally, we need to reset.
if ((dev.conn & 4) != 0) { removeDevice(dev.nodeid); return; } // We are going to wait for the AMT scanned to find this device again.
}
}
}
}
First version with Intel AMT Manager module.
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}
// Remove a device
function removeDevice(nodeid) {
const dev = obj.amtDevices[nodeid];
if (dev == null) return;
if (dev.amtstack != null) { dev.amtstack.wsman.comm.FailAllError = 999; delete dev.amtstack; } // Disconnect any active connections.
Intel AMT manager improvements.
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if (dev.polltimer != null) { clearInterval(dev.polltimer); delete dev.polltimer; }
First version with Intel AMT Manager module.
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delete obj.amtDevices[nodeid];
}
AMT manager improvements.
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// Get the current power state of a device
function fetchPowerState(dev) {
dev = obj.amtDevices[dev.nodeid];
if ((dev == null) || (dev.amtstack == null)) return;
// Check if the agent is connected
var constate = parent.GetConnectivityState(dev.nodeid);
if ((constate == null) || (constate.connectivity & 1)) return; // If there is no connectivity or the agent is connected, skip trying to poll power state.
// Fetch the power state
dev.amtstack.BatchEnum(null, ['CIM_ServiceAvailableToElement'], function (stack, name, responses, status) {
const dev = stack.dev;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
if ((status != 200) || (responses['CIM_ServiceAvailableToElement'] == null) || (responses['CIM_ServiceAvailableToElement'].responses == null) || (responses['CIM_ServiceAvailableToElement'].responses.length < 1)) return; // If the polling fails, just skip it.
var powerstate = responses['CIM_ServiceAvailableToElement'].responses[0].PowerState;
if ((powerstate == 2) && (dev.aquired.majorver > 9)) {
// Device is powered on and Intel AMT 10+, poll the OS power state.
dev.amtstack.Get('IPS_PowerManagementService', function (stack, name, response, status) {
const dev = stack.dev;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
if (status != 200) return;
// Convert the OS power state
var meshPowerState = -1;
if (response.Body.OSPowerSavingState == 2) { meshPowerState = 1; } // Fully powered (S0);
else if (response.Body.OSPowerSavingState == 3) { meshPowerState = 2; } // Modern standby (We are going to call this S1);
// Set OS power state
if (meshPowerState >= 0) { parent.SetConnectivityState(dev.meshid, dev.nodeid, Date.now(), 4, meshPowerState); }
});
} else {
// Convert the power state
// AMT power: 1 = Other, 2 = On, 3 = Sleep-Light, 4 = Sleep-Deep, 5 = Power Cycle (Off-Soft), 6 = Off-Hard, 7 = Hibernate (Off-Soft), 8 = Off-Soft, 9 = Power Cycle (Off-Hard), 10 = Master Bus Reset, 11 = Diagnostic Interrupt (NMI), 12 = Off-Soft Graceful, 13 = Off-Hard Graceful, 14 = Master Bus Reset Graceful, 15 = Power Cycle (Off- oft Graceful), 16 = Power Cycle (Off - Hard Graceful), 17 = Diagnostic Interrupt (INIT)
// Mesh power: 0 = Unknown, 1 = S0 power on, 2 = S1 Sleep, 3 = S2 Sleep, 4 = S3 Sleep, 5 = S4 Hibernate, 6 = S5 Soft-Off, 7 = Present
var meshPowerState = -1, powerConversionTable = [-1, -1, 1, 2, 3, 6, 6, 5, 6];
if (powerstate < powerConversionTable.length) { meshPowerState = powerConversionTable[powerstate]; } else { powerstate = 6; }
// Set power state
if (meshPowerState >= 0) { parent.SetConnectivityState(dev.meshid, dev.nodeid, Date.now(), 4, meshPowerState); }
}
});
}
Added Intel AMT wake support.
2020-10-07 17:06:13 -04:00
// Perform a power action: 2 = Power up, 5 = Power cycle, 8 = Power down, 10 = Reset
function performPowerAction(nodeid, action) {
var dev = obj.amtDevices[nodeid];
if ((dev == null) || (dev.amtstack == null)) return;
try { dev.amtstack.RequestPowerStateChange(action, performPowerActionResponse); } catch (ex) { }
}
// Response to Intel AMT power action
function performPowerActionResponse(stack, name, responses, status) {
//console.log('performPowerActionResponse', status);
}
First version with Intel AMT Manager module.
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// Update information about a device
function fetchIntelAmtInformation(nodeid) {
parent.db.Get(nodeid, function (err, nodes) {
if ((nodes == null) || (nodes.length != 1)) { removeDevice(nodeid); return; }
const node = nodes[0];
if ((node.intelamt == null) || (node.meshid == null)) { removeDevice(nodeid); return; }
const mesh = parent.webserver.meshes[node.meshid];
if (mesh == null) { removeDevice(nodeid); return; }
const dev = obj.amtDevices[nodeid];
if (dev == null) { return; }
dev.name = node.name;
dev.nodeid = node._id;
if (node.host) { dev.host = node.host.toLowerCase(); }
dev.meshid = node.meshid;
dev.intelamt = node.intelamt;
attemptInitialContact(nodeid, dev);
});
}
// Attempt to perform initial contact with Intel AMT
function attemptInitialContact(nodeid, dev) {
if (dev == null) { dev = obj.amtDevices[nodeid]; }
if (dev == null) return;
if ((dev.acctry == null) && ((typeof dev.intelamt.user != 'string') || (typeof dev.intelamt.pass != 'string'))) {
if (obj.amtAdminAccounts.length > 0) { dev.acctry = 0; } else { return; }
}
if (((dev.conn & 4) != 0) && (typeof dev.host == 'string')) {
// Since we don't allow two or more connections to the same host, check if a pending connection is active.
if (obj.activeLocalConnections[dev.host] != null) {
// Active connection, hold and try later.
setTimeout(function () { attemptInitialContact(nodeid); }, 5000);
} else {
// No active connections, see what user/pass to try.
var user = null, pass = null;
if (dev.acctry == null) { user = dev.intelamt.user; pass = dev.intelamt.pass; } else { user = obj.amtAdminAccounts[dev.acctry].user; pass = obj.amtAdminAccounts[dev.acctry].pass; }
// Connect now
//console.log('Connect', dev.name, dev.host, user, pass);
var comm;
if (dev.tlsfail !== true) {
comm = CreateWsmanComm(dev.host, 16993, user, pass, 1); // Always try with TLS first
comm.xtlsFingerprint = 0; // Perform no certificate checking
} else {
comm = CreateWsmanComm(dev.host, 16992, user, pass, 0); // Try without TLS
}
var wsstack = WsmanStackCreateService(comm);
dev.amtstack = AmtStackCreateService(wsstack);
dev.amtstack.dev = dev;
obj.activeLocalConnections[dev.host] = dev;
dev.amtstack.BatchEnum(null, ['*AMT_GeneralSettings', '*IPS_HostBasedSetupService'], attemptLocalConectResponse);
}
}
}
function attemptLocalConectResponse(stack, name, responses, status) {
// Release active connection to this host.
delete obj.activeLocalConnections[stack.wsman.comm.host];
// Check if the device still exists
const dev = stack.dev;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
// Check the response
if ((status == 200) && (responses['AMT_GeneralSettings'] != null) && (responses['IPS_HostBasedSetupService'] != null) && (responses['IPS_HostBasedSetupService'].response != null) && (responses['IPS_HostBasedSetupService'].response != null) && (stack.wsman.comm.digestRealm == responses['AMT_GeneralSettings'].response.DigestRealm)) {
// Everything looks good
if (dev.aquired == null) { dev.aquired = {}; }
dev.aquired.controlMode = responses['IPS_HostBasedSetupService'].response.CurrentControlMode; // 1 = CCM, 2 = ACM
var verSplit = stack.wsman.comm.amtVersion.split('.');
AMT manager improvements.
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if (verSplit.length >= 3) { dev.aquired.version = verSplit[0] + '.' + verSplit[1] + '.' + verSplit[2]; dev.aquired.majorver = parseInt(verSplit[0]); }
First version with Intel AMT Manager module.
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dev.aquired.realm = stack.wsman.comm.digestRealm;
dev.aquired.user = stack.wsman.comm.user;
dev.aquired.pass = stack.wsman.comm.pass;
dev.aquired.lastContact = Date.now();
dev.aquired.tls = stack.wsman.comm.xtls;
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if (stack.wsman.comm.xtls == 1) { dev.aquired.hash = stack.wsman.comm.xtlsCertificate.fingerprint.split(':').join('').toLowerCase(); } else { delete dev.aquired.hash; }
First version with Intel AMT Manager module.
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//console.log(dev.nodeid, dev.name, dev.host, dev.aquired);
UpdateDevice(dev);
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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attemptFetchHardwareInventory(dev); // See if we need to get hardware inventory
Intel AMT manager improvements.
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// Start power polling
var ppfunc = function powerPoleFunction() { fetchPowerState(powerPoleFunction.dev); }
ppfunc.dev = dev;
dev.polltimer = new setTimeout(ppfunc, 290000); // Poll for power state every 4 minutes 50 seconds.
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fetchPowerState(dev);
First version with Intel AMT Manager module.
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} else {
// We got a bad response
if ((dev.tlsfail !== true) && (status == 408)) {
// TLS error, try again without TLS
dev.tlsfail = true; attemptInitialContact(dev.nodeid, dev); return;
} else if (status == 401) {
// Authentication error, see if we can use alternative credentials
if ((dev.acctry == null) && (obj.amtAdminAccounts.length > 0)) { dev.acctry = 0; attemptInitialContact(dev.nodeid, dev); return; }
if ((dev.acctry != null) && (obj.amtAdminAccounts.length > (dev.acctry + 1))) { dev.acctry++; attemptInitialContact(dev.nodeid, dev); return; }
AMT manager will now clear device credentials if they don't work.
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// We are unable to authenticate to this device, clear Intel AMT credentials.
ClearDeviceCredentials(dev);
First version with Intel AMT Manager module.
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}
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//console.log(dev.nodeid, dev.name, dev.host, status, 'Bad response');
First version with Intel AMT Manager module.
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removeDevice(dev.nodeid);
}
}
// Change the current core information string and event it
function UpdateDevice(dev) {
if (obj.amtDevices[dev.nodeid] == null) return false; // Device no longer exists, ignore this request.
// Check that the mesh exists
const mesh = parent.webserver.meshes[dev.meshid];
if (mesh == null) { removeDevice(dev.nodeid); return false; }
// Get the node and change it if needed
parent.db.Get(dev.nodeid, function (err, nodes) {
if ((nodes == null) || (nodes.length != 1)) { return false; }
const device = nodes[0];
var changes = [], change = 0, log = 0;
var domain = parent.config.domains[device.domain];
if (domain == null) { return false; }
// Check if anything changes
if (device.intelamt == null) { device.intelamt = {}; }
if (dev.aquired.version && (typeof dev.aquired.version == 'string') && (dev.aquired.version != device.intelamt.ver)) { change = 1; log = 1; device.intelamt.ver = dev.aquired.version; changes.push('AMT version'); }
if (dev.aquired.user && (typeof dev.aquired.user == 'string') && (dev.aquired.user != device.intelamt.user)) { change = 1; log = 1; device.intelamt.user = dev.aquired.user; changes.push('AMT user'); }
if (dev.aquired.pass && (typeof dev.aquired.pass == 'string') && (dev.aquired.pass != device.intelamt.pass)) { change = 1; log = 1; device.intelamt.pass = dev.aquired.pass; changes.push('AMT pass'); }
if (dev.aquired.realm && (typeof dev.aquired.realm == 'string') && (dev.aquired.realm != device.intelamt.realm)) { change = 1; log = 1; device.intelamt.realm = dev.aquired.realm; changes.push('AMT realm'); }
AMT manager improvements.
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if (dev.aquired.hash && (typeof dev.aquired.hash == 'string') && (dev.aquired.hash != device.intelamt.hash)) { change = 1; log = 1; device.intelamt.hash = dev.aquired.hash; changes.push('AMT hash'); }
First version with Intel AMT Manager module.
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if (device.intelamt.state != 2) { change = 1; log = 1; device.intelamt.state = 2; changes.push('AMT state'); }
// Update Intel AMT flags if needed
// dev.aquired.controlMode // 1 = CCM, 2 = ACM
// (node.intelamt.flags & 2) == CCM, (node.intelamt.flags & 4) == ACM
var flags = 0;
if (typeof device.intelamt.flags == 'number') { flags = device.intelamt.flags; }
if (dev.aquired.controlMode == 1) { if ((flags & 4) != 0) { flags -= 4; } if ((flags & 2) == 0) { flags += 2; } } // CCM
if (dev.aquired.controlMode == 2) { if ((flags & 4) == 0) { flags += 4; } if ((flags & 2) != 0) { flags -= 2; } } // ACM
if (device.intelamt.flags != flags) { change = 1; log = 1; device.intelamt.flags = flags; changes.push('AMT flags'); }
// If there are changes, event the new device
if (change == 1) {
// Save to the database
parent.db.Set(device);
// Event the node change
var event = { etype: 'node', action: 'changenode', nodeid: device._id, domain: domain.id, node: parent.webserver.CloneSafeNode(device) };
if (changes.length > 0) { event.msg = 'Changed device ' + device.name + ' from group ' + mesh.name + ': ' + changes.join(', '); }
if ((log == 0) || ((obj.agentInfo) && (obj.agentInfo.capabilities) && (obj.agentInfo.capabilities & 0x20)) || (changes.length == 0)) { event.nolog = 1; } // If this is a temporary device, don't log changes
if (parent.db.changeStream) { event.noact = 1; } // If DB change stream is active, don't use this event to change the node. Another event will come.
parent.DispatchEvent(parent.webserver.CreateMeshDispatchTargets(device.meshid, [device._id]), obj, event);
}
});
}
AMT manager will now clear device credentials if they don't work.
2020-10-07 15:30:29 -04:00
// Change the current core information string and event it
function ClearDeviceCredentials(dev) {
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this request.
// Check that the mesh exists
const mesh = parent.webserver.meshes[dev.meshid];
if (mesh == null) { removeDevice(dev.nodeid); return; }
// Get the node and change it if needed
parent.db.Get(dev.nodeid, function (err, nodes) {
if ((nodes == null) || (nodes.length != 1)) return;
const device = nodes[0];
var changes = [], change = 0, log = 0;
var domain = parent.config.domains[device.domain];
if (domain == null) return;
// Check if anything changes
if (device.intelamt == null) return;
if (device.intelamt.user != null) { change = 1; log = 1; delete device.intelamt.user; changes.push('AMT user'); }
if (device.intelamt.pass != null) { change = 1; log = 1; delete device.intelamt.pass; changes.push('AMT pass'); }
// If there are changes, event the new device
if (change == 1) {
// Save to the database
parent.db.Set(device);
// Event the node change
var event = { etype: 'node', action: 'changenode', nodeid: device._id, domain: domain.id, node: parent.webserver.CloneSafeNode(device) };
if (changes.length > 0) { event.msg = 'Changed device ' + device.name + ' from group ' + mesh.name + ': ' + changes.join(', '); }
if ((log == 0) || ((obj.agentInfo) && (obj.agentInfo.capabilities) && (obj.agentInfo.capabilities & 0x20)) || (changes.length == 0)) { event.nolog = 1; } // If this is a temporary device, don't log changes
if (parent.db.changeStream) { event.noact = 1; } // If DB change stream is active, don't use this event to change the node. Another event will come.
parent.DispatchEvent(parent.webserver.CreateMeshDispatchTargets(device.meshid, [device._id]), obj, event);
}
});
}
First version with Intel AMT Manager module.
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function attemptFetchHardwareInventory(dev) {
if (obj.amtDevices[dev.nodeid] == null) return false; // Device no longer exists, ignore this request.
const mesh = parent.webserver.meshes[dev.meshid];
if (mesh == null) { removeDevice(dev.nodeid); return false; }
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
2020-10-07 15:03:19 -04:00
if (mesh.mtype == 1) { // If this is a Intel AMT only device group, pull the hardware inventory and network information for this device
First version with Intel AMT Manager module.
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dev.amtstack.BatchEnum('', ['*CIM_ComputerSystemPackage', 'CIM_SystemPackaging', '*CIM_Chassis', 'CIM_Chip', '*CIM_Card', '*CIM_BIOSElement', 'CIM_Processor', 'CIM_PhysicalMemory', 'CIM_MediaAccessDevice', 'CIM_PhysicalPackage'], attemptFetchHardwareInventoryResponse);
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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dev.amtstack.BatchEnum('', ['AMT_EthernetPortSettings'], attemptFetchNetworkResponse);
First version with Intel AMT Manager module.
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return true;
}
return false;
}
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
2020-10-07 15:03:19 -04:00
function attemptFetchNetworkResponse(stack, name, responses, status) {
const dev = stack.dev;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
if (status != 200) return;
//console.log(JSON.stringify(responses, null, 2));
if ((responses['AMT_EthernetPortSettings'] == null) || (responses['AMT_EthernetPortSettings'].responses == null)) return;
// Find the wired and wireless interfaces
var wired = null, wireless = null;
for (var i in responses['AMT_EthernetPortSettings'].responses) {
var netif = responses['AMT_EthernetPortSettings'].responses[i];
Intel AMT manager improvements.
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if ((netif.MACAddress != null) && (netif.MACAddress != '00-00-00-00-00-00')) {
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
2020-10-07 15:03:19 -04:00
if (netif.WLANLinkProtectionLevel != null) { wireless = netif; } else { wired = netif; }
}
}
if ((wired == null) && (wireless == null)) return;
// Sent by the agent to update agent network interface information
var net = { netif2: {} };
if (wired != null) {
var x = {};
x.family = 'IPv4';
Intel AMT manager improvements.
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x.type = 'ethernet';
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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x.address = wired.IPAddress;
x.netmask = wired.SubnetMask;
x.mac = wired.MACAddress.split('-').join(':').toUpperCase();
x.gateway = wired.DefaultGateway;
net.netif2['Ethernet'] = [ x ];
}
if (wireless != null) {
var x = {};
x.family = 'IPv4';
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x.type = 'wireless';
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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x.address = wireless.IPAddress;
x.netmask = wireless.SubnetMask;
x.mac = wireless.MACAddress.split('-').join(':').toUpperCase();
x.gateway = wireless.DefaultGateway;
net.netif2['Wireless'] = [ x ];
}
net.updateTime = Date.now();
net._id = 'if' + dev.nodeid;
net.type = 'ifinfo';
parent.db.Set(net);
// Event the node interface information change
parent.DispatchEvent(parent.webserver.CreateMeshDispatchTargets(dev.meshid, [dev.nodeid]), obj, { action: 'ifchange', nodeid: dev.nodeid, domain: dev.nodeid.split('/')[1], nolog: 1 });
}
/*
First version with Intel AMT Manager module.
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// http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.1.pdf
const DMTFCPUStatus = ["Unknown", "Enabled", "Disabled by User", "Disabled By BIOS (POST Error)", "Idle", "Other"];
const DMTFMemType = ["Unknown", "Other", "DRAM", "Synchronous DRAM", "Cache DRAM", "EDO", "EDRAM", "VRAM", "SRAM", "RAM", "ROM", "Flash", "EEPROM", "FEPROM", "EPROM", "CDRAM", "3DRAM", "SDRAM", "SGRAM", "RDRAM", "DDR", "DDR-2", "BRAM", "FB-DIMM", "DDR3", "FBD2", "DDR4", "LPDDR", "LPDDR2", "LPDDR3", "LPDDR4"];
const DMTFMemFormFactor = ['', "Other", "Unknown", "SIMM", "SIP", "Chip", "DIP", "ZIP", "Proprietary Card", "DIMM", "TSOP", "Row of chips", "RIMM", "SODIMM", "SRIMM", "FB-DIM"];
const DMTFProcFamilly = { // Page 46 of DMTF document
191: "Intel&reg; Core&trade; 2 Duo Processor",
192: "Intel&reg; Core&trade; 2 Solo processor",
193: "Intel&reg; Core&trade; 2 Extreme processor",
194: "Intel&reg; Core&trade; 2 Quad processor",
195: "Intel&reg; Core&trade; 2 Extreme mobile processor",
196: "Intel&reg; Core&trade; 2 Duo mobile processor",
197: "Intel&reg; Core&trade; 2 Solo mobile processor",
198: "Intel&reg; Core&trade; i7 processor",
199: "Dual-Core Intel&reg; Celeron&reg; processor"
};
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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*/
First version with Intel AMT Manager module.
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function attemptFetchHardwareInventoryResponse(stack, name, responses, status) {
const dev = stack.dev;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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if (status != 200) return;
First version with Intel AMT Manager module.
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Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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// Extract basic data
First version with Intel AMT Manager module.
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var hw = {}
hw.PlatformGUID = responses['CIM_ComputerSystemPackage'].response.PlatformGUID;
hw.Chassis = responses['CIM_Chassis'].response;
hw.Chips = responses['CIM_Chip'].responses;
hw.Card = responses['CIM_Card'].response;
hw.Bios = responses['CIM_BIOSElement'].response;
hw.Processors = responses['CIM_Processor'].responses;
hw.PhysicalMemory = responses['CIM_PhysicalMemory'].responses;
hw.MediaAccessDevice = responses['CIM_MediaAccessDevice'].responses;
hw.PhysicalPackage = responses['CIM_PhysicalPackage'].responses;
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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// Convert the hardware data into the same structure as we get from Windows
var hw2 = { hardware: { windows: {}, identifiers: {} } };
hw2.hardware.identifiers.product_uuid = guidToStr(hw.PlatformGUID);
if ((hw.PhysicalMemory != null) && (hw.PhysicalMemory.length > 0)) {
var memory = [];
for (var i in hw.PhysicalMemory) {
var m2 = {}, m = hw.PhysicalMemory[i];
m2.BankLabel = m.BankLabel;
m2.Capacity = m.Capacity;
m2.PartNumber = m.PartNumber.trim();
m2.SerialNumber = m.SerialNumber.trim();
m2.Manufacturer = m.Manufacturer.trim();
memory.push(m2);
}
hw2.hardware.windows.memory = memory;
}
if ((hw.MediaAccessDevice != null) && (hw.MediaAccessDevice.length > 0)) {
var drives = [];
for (var i in hw.MediaAccessDevice) {
var m2 = {}, m = hw.MediaAccessDevice[i];
m2.Caption = m.DeviceID;
m2.Size = (m.MaxMediaSize * 1000);
drives.push(m2);
}
hw2.hardware.identifiers.storage_devices = drives;
}
if (hw.Bios != null) {
hw2.hardware.identifiers.bios_vendor = hw.Bios.Manufacturer.trim();
hw2.hardware.identifiers.bios_version = hw.Bios.Version;
if (hw.Bios.ReleaseDate && hw.Bios.ReleaseDate.Datetime) { hw2.hardware.identifiers.bios_date = hw.Bios.ReleaseDate.Datetime; }
}
if (hw.PhysicalPackage != null) {
hw2.hardware.identifiers.board_name = hw.Card.Model.trim();
hw2.hardware.identifiers.board_vendor = hw.Card.Manufacturer.trim();
hw2.hardware.identifiers.board_version = hw.Card.Version.trim();
hw2.hardware.identifiers.board_serial = hw.Card.SerialNumber.trim();
}
if ((hw.Chips != null) && (hw.Chips.length > 0)) {
for (var i in hw.Chips) {
if ((hw.Chips[i].ElementName == 'Managed System Processor Chip') && (hw.Chips[i].Version)) {
hw2.hardware.identifiers.cpu_name = hw.Chips[i].Version;
}
}
}
// Compute the hash of the document
hw2.hash = parent.crypto.createHash('sha384').update(JSON.stringify(hw2)).digest().toString('hex');
// Fetch system information
parent.db.GetHash('si' + dev.nodeid, function (err, results) {
var sysinfohash = null;
if ((results != null) && (results.length == 1)) { sysinfohash = results[0].hash; }
if (sysinfohash != hw2.hash) {
// Hardware information has changed, update the database
hw2._id = 'si' + dev.nodeid;
hw2.domain = dev.nodeid.split('/')[1];
hw2.time = Date.now();
hw2.type = 'sysinfo';
parent.db.Set(hw2);
// Event the new sysinfo hash, this will notify everyone that the sysinfo document was changed
var event = { etype: 'node', action: 'sysinfohash', nodeid: dev.nodeid, domain: hw2.domain, hash: hw2.hash, nolog: 1 };
parent.DispatchEvent(parent.webserver.CreateMeshDispatchTargets(dev.meshid, [dev.nodeid]), obj, event);
}
});
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}
Intel AMT manager can now pull hardware and network information from Intel AMT when on LAN.
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function guidToStr(g) { return g.substring(6, 8) + g.substring(4, 6) + g.substring(2, 4) + g.substring(0, 2) + '-' + g.substring(10, 12) + g.substring(8, 10) + '-' + g.substring(14, 16) + g.substring(12, 14) + '-' + g.substring(16, 20) + '-' + g.substring(20); }
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return obj;
};