forked from Ylianst/MeshCentral
-
Notifications
You must be signed in to change notification settings - Fork 0
/
amtmanager.js
3171 lines (2801 loc) · 198 KB
/
amtmanager.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/**
* @description MeshCentral Intel AMT manager
* @author Ylian Saint-Hilaire
* @copyright Intel Corporation 2018-2022
* @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 = {}; // DomainId -> [ { user, pass } ]
obj.rootCertBase64 = obj.parent.certificates.root.cert.split('-----BEGIN CERTIFICATE-----').join('').split('-----END CERTIFICATE-----').join('').split('\r').join('').split('\n').join('')
obj.rootCertCN = obj.parent.certificateOperations.forge.pki.certificateFromPem(obj.parent.certificates.root.cert).subject.getField('CN').value;
// 802.1x authentication protocols
const netAuthStrings = ['eap-tls', 'eap-ttls/mschapv2', 'peapv0/eap-mschapv2', 'peapv1/eap-gtc', 'eap-fast/mschapv2', 'eap-fast/gtc', 'eap-md5', 'eap-psk', 'eap-sim', 'eap-aka', 'eap-fast/tls'];
// WSMAN stack
const CreateWsmanComm = require('./amt/amt-wsman-comm');
const WsmanStackCreateService = require('./amt/amt-wsman');
const AmtStackCreateService = require('./amt/amt');
const ConnectionTypeStrings = { 0: "CIRA", 1: "Relay", 2: "LMS", 3: "Local" };
// Check that each domain configuration is correct because we are not going to be checking this later.
if (parent.config == null) parent.config = {};
if (parent.config.domains == null) parent.config.domains = {};
for (var domainid in parent.config.domains) {
var domain = parent.config.domains[domainid];
if (typeof domain.amtmanager != 'object') { domain.amtmanager = {}; }
// Load administrator accounts
if (Array.isArray(domain.amtmanager.adminaccounts) == true) {
for (var i = 0; i < domain.amtmanager.adminaccounts.length; i++) {
var c = domain.amtmanager.adminaccounts[i], c2 = {};
if (typeof c.user == 'string') { c2.user = c.user; } else { c2.user = 'admin'; }
if (typeof c.pass == 'string') {
c2.pass = c.pass;
if (obj.amtAdminAccounts[domainid] == null) { obj.amtAdminAccounts[domainid] = []; }
obj.amtAdminAccounts[domainid].push(c2);
}
}
} else {
delete domain.amtmanager.adminaccounts;
}
// Check environment detection
if (Array.isArray(domain.amtmanager.environmentdetection) == true) {
var envDetect = [];
for (var i = 0; i < domain.amtmanager.environmentdetection.length; i++) {
var x = domain.amtmanager.environmentdetection[i].toLowerCase();
if ((typeof x == 'string') && (x != '') && (x.length < 64) && (envDetect.indexOf(x) == -1)) { envDetect.push(x); }
if (envDetect.length >= 4) break; // Maximum of 4 DNS suffix
}
if (envDetect.length > 0) { domain.amtmanager.environmentdetection = envDetect; } else { delete domain.amtmanager.environmentdetection; }
} else {
delete domain.amtmanager.environmentdetection;
}
// Check 802.1x wired profile if present
if ((domain.amtmanager['802.1x'] != null) && (typeof domain.amtmanager['802.1x'] == 'object')) {
if (domain.amtmanager['802.1x'].satellitecredentials != null) {
if (typeof domain.amtmanager['802.1x'].satellitecredentials != 'string') { delete domain.amtmanager['802.1x']; } else {
const userSplit = domain.amtmanager['802.1x'].satellitecredentials.split('/');
if (userSplit.length > 3) { delete domain.amtmanager['802.1x']; }
else if (userSplit.length == 2) { domain.amtmanager['802.1x'].satellitecredentials = 'user/' + domain.id + '/' + userSplit[1]; }
else if (userSplit.length == 1) { domain.amtmanager['802.1x'].satellitecredentials = 'user/' + domain.id + '/' + userSplit[0]; }
}
}
if (typeof domain.amtmanager['802.1x'].servercertificatename != 'string') {
delete domain.amtmanager['802.1x'].servercertificatenamecomparison;
} else {
const serverCertCompareStrings = ['', '', 'fullname', 'domainsuffix'];
if (typeof domain.amtmanager['802.1x'].servercertificatenamecomparison == 'string') {
domain.amtmanager['802.1x'].servercertificatenamecomparison = serverCertCompareStrings.indexOf(domain.amtmanager['802.1x'].servercertificatenamecomparison.toLowerCase());
if (domain.amtmanager['802.1x'].servercertificatenamecomparison == -1) { domain.amtmanager['802.1x'].servercertificatenamecomparison = 2; } // Default to full name compare
}
}
if (typeof domain.amtmanager['802.1x'].authenticationprotocol == 'string') {
domain.amtmanager['802.1x'].authenticationprotocol = netAuthStrings.indexOf(domain.amtmanager['802.1x'].authenticationprotocol.toLowerCase());
if (domain.amtmanager['802.1x'].authenticationprotocol == -1) { delete domain.amtmanager['802.1x']; }
}
}
// Check WIFI profiles
//var wifiAuthMethod = { 1: "Other", 2: "Open", 3: "Shared Key", 4: "WPA PSK", 5: "WPA 802.1x", 6: "WPA2 PSK", 7: "WPA2 802.1x", 32768: "WPA3 SAE IEEE 802.1x", 32769: "WPA3 OWE IEEE 802.1x" };
//var wifiEncMethod = { 1: "Other", 2: "WEP", 3: "TKIP", 4: "CCMP", 5: "None" }
if (Array.isArray(domain.amtmanager.wifiprofiles) == true) {
var goodWifiProfiles = [];
for (var i = 0; i < domain.amtmanager.wifiprofiles.length; i++) {
var wifiProfile = domain.amtmanager.wifiprofiles[i];
if ((typeof wifiProfile.ssid == 'string') && (wifiProfile.ssid != '')) {
if ((wifiProfile.name == null) || (wifiProfile.name == '')) { wifiProfile.name = wifiProfile.ssid; }
// Authentication
if (typeof wifiProfile.authentication == 'string') { wifiProfile.authentication = wifiProfile.authentication.toLowerCase(); }
if (wifiProfile.authentication == 'wpa-psk') { wifiProfile.authentication = 4; }
if (wifiProfile.authentication == 'wpa2-psk') { wifiProfile.authentication = 6; }
if (wifiProfile.authentication == 'wpa-8021x') { wifiProfile.authentication = 5; }
if (wifiProfile.authentication == 'wpa2-802.1x') { wifiProfile.authentication = 7; }
if (wifiProfile.authentication == 'wpa3-sae-802.1x') { wifiProfile.authentication = 32768; }
if (wifiProfile.authentication == 'wpa3-owe-802.1x') { wifiProfile.authentication = 32769; }
if (typeof wifiProfile.authentication != 'number') {
if (wifiProfile['802.1x']) { wifiProfile.authentication = 7; } // Default to WPA2-802.1x
else { wifiProfile.authentication = 6; } // Default to WPA2-PSK
}
// Encyption
if (typeof wifiProfile.encryption == 'string') { wifiProfile.encryption = wifiProfile.encryption.toLowerCase(); }
if ((wifiProfile.encryption == 'ccmp-aes') || (wifiProfile.encryption == 'ccmp')) { wifiProfile.encryption = 4; }
if ((wifiProfile.encryption == 'tkip-rc4') || (wifiProfile.encryption == 'tkip')) { wifiProfile.encryption = 3; }
if (typeof wifiProfile.encryption != 'number') { wifiProfile.encryption = 4; } // Default to CCMP-AES
// Type
wifiProfile.type = 3; // Infrastructure
// Check authentication
if ([4, 6].indexOf(wifiProfile.authentication) >= 0) {
// Password authentication
if ((typeof wifiProfile.password != 'string') || (wifiProfile.password.length < 8) || (wifiProfile.password.length > 63)) continue;
} else if ([5, 7, 32768, 32769].indexOf(wifiProfile.authentication) >= 0) {
// 802.1x authentication
if ((domain.amtmanager['802.1x'] == null) || (typeof domain.amtmanager['802.1x'] != 'object')) continue;
}
goodWifiProfiles.push(wifiProfile);
}
}
domain.amtmanager.wifiprofiles = goodWifiProfiles;
} else {
delete domain.amtmanager.wifiprofiles;
}
}
// Check if an Intel AMT device is being managed
function isAmtDeviceValid(dev) {
var devices = obj.amtDevices[dev.nodeid];
if (devices == null) return false;
return (devices.indexOf(dev) >= 0)
}
// Add an Intel AMT managed device
function addAmtDevice(dev) {
var devices = obj.amtDevices[dev.nodeid];
if (devices == null) { obj.amtDevices[dev.nodeid] = [dev]; return true; }
if (devices.indexOf(dev) >= 0) return false; // This device is already in the list
devices.push(dev); // Add the device to the list
return true;
}
// Remove an Intel AMT managed device
function removeAmtDevice(dev, tag) {
parent.debug('amt', dev.name, "Remove device", dev.nodeid, dev.connType, tag);
// Find the device in the list
var devices = obj.amtDevices[dev.nodeid];
if (devices == null) return false;
var i = devices.indexOf(dev);
if (i == -1) return false;
// Remove from task limiter if needed
if (dev.taskid != null) { obj.parent.taskLimiter.completed(dev.taskid); delete dev.taskLimiter; }
// Clean up this device
if (dev.amtstack != null) { dev.amtstack.CancelAllQueries(999); if (dev.amtstack != null) { delete dev.amtstack.dev; delete dev.amtstack; } }
if (dev.polltimer != null) { clearInterval(dev.polltimer); delete dev.polltimer; }
// Remove the device from the list
devices.splice(i, 1);
if (devices.length == 0) { delete obj.amtDevices[dev.nodeid]; } else { obj.amtDevices[dev.nodeid] = devices; }
// Notify connection closure if this is a LMS connection
if (dev.connType == 2) { dev.controlMsg({ action: 'close' }); }
return true;
}
// Remove all Intel AMT devices for a given nodeid
function removeDevice(nodeid) {
parent.debug('amt', "Remove nodeid", nodeid);
// Find the devices in the list
var devices = obj.amtDevices[nodeid];
if (devices == null) return false;
for (var i in devices) {
var dev = devices[i];
// Remove from task limiter if needed
if (dev.taskid != null) { obj.parent.taskLimiter.completed(dev.taskid); delete dev.taskLimiter; }
// Clean up this device
if (dev.amtstack != null) { dev.amtstack.wsman.comm.FailAllError = 999; delete dev.amtstack; } // Disconnect any active connections.
if (dev.polltimer != null) { clearInterval(dev.polltimer); delete dev.polltimer; }
// Notify connection closure if this is a LMS connection
if (dev.connType == 2) { dev.controlMsg({ action: 'close' }); }
}
// Remove all Intel AMT management sessions for this nodeid
delete obj.amtDevices[nodeid];
// If a 802.1x profile is active with MeshCentral Satellite, notify Satellite of the removal
if (domain.amtmanager['802.1x'] != null) {
var reqId = Buffer.from(parent.crypto.randomBytes(16), 'binary').toString('base64'); // Generate a crypto-secure request id.
parent.DispatchEvent([domain.amtmanager['802.1x'].satellitecredentials], obj, { action: 'satellite', subaction: '802.1x-Profile-Remove', satelliteFlags: 2, nodeid: nodeid, domain: nodeid.split('/')[1], nolog: 1, ver: dev.intelamt.ver });
}
return true;
}
// Start Intel AMT management
// connType: 0 = CIRA, 1 = CIRA-Relay, 2 = CIRA-LMS, 3 = LAN
obj.startAmtManagement = function (nodeid, connType, connection) {
//if (connType == 3) return; // DEBUG
var devices = obj.amtDevices[nodeid], dev = null;
if (devices != null) { for (var i in devices) { if ((devices[i].mpsConnection == connection) || (devices[i].host == connection)) { dev = devices[i]; } } }
if (dev != null) return false; // We are already managing this device on this connection
dev = { nodeid: nodeid, connType: connType, domainid: nodeid.split('/')[1] };
if (typeof connection == 'string') { dev.host = connection; }
if (typeof connection == 'object') { dev.mpsConnection = connection; }
dev.consoleMsg = function deviceConsoleMsg(msg) { parent.debug('amt', deviceConsoleMsg.dev.name, msg); if (typeof deviceConsoleMsg.conn == 'object') { deviceConsoleMsg.conn.ControlMsg({ action: 'console', msg: msg }); } }
dev.consoleMsg.conn = connection;
dev.consoleMsg.dev = dev;
dev.controlMsg = function deviceControlMsg(msg) { if (typeof deviceControlMsg.conn == 'object') { deviceControlMsg.conn.ControlMsg(msg); } }
dev.controlMsg.conn = connection;
parent.debug('amt', "Start Management", nodeid, connType);
addAmtDevice(dev);
// Start the device manager in the task limiter so not to flood the server. Low priority task
obj.parent.taskLimiter.launch(function (dev, taskid, taskLimiterQueue) {
if (isAmtDeviceValid(dev)) {
// Start managing this device
dev.taskid = taskid;
fetchIntelAmtInformation(dev);
} else {
// Device is not valid anymore, do nothing
obj.parent.taskLimiter.completed(taskid);
}
}, dev, 2);
}
// Stop Intel AMT management
obj.stopAmtManagement = function (nodeid, connType, connection) {
var devices = obj.amtDevices[nodeid], dev = null;
if (devices != null) { for (var i in devices) { if ((devices[i].mpsConnection == connection) || (devices[i].host == connection)) { dev = devices[i]; } } }
if (dev == null) return false; // We are not managing this device on this connection
parent.debug('amt', dev.name, "Stop Management", nodeid, connType);
return removeAmtDevice(dev, 1);
}
// Get a string status of the managed devices
obj.getStatusString = function () {
var r = '';
for (var nodeid in obj.amtDevices) {
var devices = obj.amtDevices[nodeid];
r += devices[0].nodeid + ', ' + devices[0].name + '\r\n';
for (var i in devices) {
var dev = devices[i];
var items = [];
if (dev.state == 1) { items.push('Connected'); } else { items.push('Trying'); }
items.push(ConnectionTypeStrings[dev.connType]);
if (dev.connType == 3) { items.push(dev.host); }
if (dev.polltimer != null) { items.push('Polling Power'); }
r += ' ' + items.join(', ') + '\r\n';
}
}
if (r == '') { r = "No managed Intel AMT devices"; }
return r;
}
// Receive a JSON control message from the MPS server
obj.mpsControlMessage = function (nodeid, conn, connType, jsondata) {
// Find the devices in the list
var dev = null;
var devices = obj.amtDevices[nodeid];
if (devices == null) return;
for (var i in devices) { if (devices[i].mpsConnection === conn) { dev = devices[i]; } }
if (dev == null) return;
// Process the message
switch (jsondata.action) {
case 'deactivate':
if ((dev.connType != 2) || (dev.deactivateCcmPending != 1)) break; // Only accept MEI state on CIRA-LMS connection
delete dev.deactivateCcmPending;
deactivateIntelAmtCCMEx(dev, jsondata.value);
break;
case 'meiState':
if (dev.acmactivate == 1) {
// Continue ACM activation
dev.consoleMsg("Got new Intel AMT MEI state. Holding 40 seconds prior to ACM activation...");
delete dev.acmactivate;
var continueAcmFunc = function continueAcm() { if (isAmtDeviceValid(continueAcm.dev)) { activateIntelAmtAcmEx0(continueAcm.dev); } }
continueAcmFunc.dev = dev;
setTimeout(continueAcmFunc, 40000);
} else {
if (dev.pendingUpdatedMeiState != 1) break;
delete dev.pendingUpdatedMeiState;
attemptInitialContact(dev);
}
break;
case 'startTlsHostConfig':
if (dev.acmTlsInfo == null) break;
if ((typeof jsondata.value != 'object') || (typeof jsondata.value.status != 'number')) {
removeAmtDevice(dev, 2); // Invalid startTlsHostConfig response
} else {
activateIntelAmtTlsAcmEx(dev, jsondata.value); // Start TLS activation.
}
break;
case 'stopConfiguration':
if (dev.acmactivate != 1) break;
if (jsondata.value == 3) { delete dev.acmactivate; activateIntelAmtAcmEx0(dev); } // Intel AMT was already not in in-provisioning state, keep going right away.
else if (jsondata.value == 0) {
dev.consoleMsg("Cleared in-provisioning state. Holding 30 seconds prior to getting Intel AMT MEI state...");
var askStateFunc = function askState() { if (isAmtDeviceValid(askState.dev)) { askState.dev.controlMsg({ action: 'mestate' }); } }
askStateFunc.dev = dev;
setTimeout(askStateFunc, 30000);
}
else { dev.consoleMsg("Unknown stopConfiguration() state of " + jsondata.value + ". Continuing with ACM activation..."); delete dev.acmactivate; activateIntelAmtAcmEx0(dev); }
break;
}
}
// Subscribe to server events
parent.AddEventDispatch(['*'], obj);
// Handle server events
// Make sure to only manage devices with connections to this server. In a multi-server setup, we don't want multiple managers talking to the same device.
obj.HandleEvent = function (source, event, ids, id) {
switch (event.action) {
case 'removenode': { // React to node being removed
if (event.noact == 1) return; // Take no action on these events. We are likely in peering mode and need to only act when the database signals the change in state.
removeDevice(event.nodeid);
break;
}
case 'wakedevices': { // React to node wakeup command, perform Intel AMT wake if possible
if (event.noact == 1) return; // Take no action on these events. We are likely in peering mode and need to only act when the database signals the change in state.
if (Array.isArray(event.nodeids)) { for (var i in event.nodeids) { performPowerAction(event.nodeids[i], 2); } }
break;
}
case 'oneclickrecovery': { // React to Intel AMT One Click Recovery command
if (event.noact == 1) return; // Take no action on these events. We are likely in peering mode and need to only act when the database signals the change in state.
if (Array.isArray(event.nodeids)) { for (var i in event.nodeids) { performOneClickRecoveryAction(event.nodeids[i], event.file); } }
break;
}
case 'amtpoweraction': {
if (event.noact == 1) return; // Take no action on these events. We are likely in peering mode and need to only act when the database signals the change in state.
if (Array.isArray(event.nodeids)) { for (var i in event.nodeids) { performPowerAction(event.nodeids[i], event.actiontype); } }
break;
}
case 'changenode': { // React to changes in a device
var devices = obj.amtDevices[event.nodeid], rescan = false;
if (devices != null) {
for (var i in devices) {
var dev = devices[i];
dev.name = event.node.name;
dev.icon = event.node.icon;
dev.rname = event.node.rname;
// If there are any changes, apply them.
if (event.node.intelamt != null) {
if (dev.intelamt == null) { dev.intelamt = {}; }
if ((typeof event.node.intelamt.version == 'string') && (event.node.intelamt.version != dev.intelamt.ver)) { dev.intelamt.ver = event.node.intelamt.version; }
if ((typeof event.node.intelamt.user == 'string') && (event.node.intelamt.user != dev.intelamt.user)) { dev.intelamt.user = event.node.intelamt.user; }
if ((typeof event.node.intelamt.pass == 'string') && (event.node.intelamt.pass != dev.intelamt.pass)) { dev.intelamt.pass = event.node.intelamt.pass; }
if ((typeof event.node.intelamt.mpspass == 'string') && (event.node.intelamt.mpspass != dev.intelamt.mpspass)) { dev.intelamt.mpspass = event.node.intelamt.mpspass; }
if ((typeof event.node.intelamt.host == 'string') && (event.node.intelamt.host != dev.intelamt.host)) { dev.intelamt.host = event.node.intelamt.host; }
if ((typeof event.node.intelamt.realm == 'string') && (event.node.intelamt.realm != dev.intelamt.realm)) { dev.intelamt.realm = event.node.intelamt.realm; }
if ((typeof event.node.intelamt.hash == 'string') && (event.node.intelamt.hash != dev.intelamt.hash)) { dev.intelamt.hash = event.node.intelamt.hash; }
if ((typeof event.node.intelamt.tls == 'number') && (event.node.intelamt.tls != dev.intelamt.tls)) { dev.intelamt.tls = event.node.intelamt.tls; }
if ((typeof event.node.intelamt.state == 'number') && (event.node.intelamt.state != dev.intelamt.state)) { dev.intelamt.state = event.node.intelamt.state; }
}
if ((dev.connType == 3) && (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.
removeAmtDevice(dev, 3); // We are going to wait for the AMT scanned to find this device again.
rescan = true;
}
}
} else {
// If this event provides a hint that something changed with AMT and we are not managing this device, let's rescan the local network now.
if (event.amtchange == 1) { rescan = true; }
}
// If there is a significant change to the device AMT settings and this server manages local devices, perform a re-scan of the device now.
if (rescan && (parent.amtScanner != null)) { parent.amtScanner.performSpecificScan(event.node); }
break;
}
case 'meshchange': {
// TODO
// TODO: If a device changes to a device group that does not have a 802.1x policy, we may need to tell MeshCentral Satellite to remove the 802.1x profile.
break;
}
case 'satelliteResponse': {
if ((typeof event.nodeid != 'string') || (typeof event.reqid != 'string') || (event.satelliteFlags != 2)) return;
var devices = obj.amtDevices[event.nodeid], devFound = null;
if (devices != null) { for (var i in devices) { if (devices[i].netAuthSatReqId == event.reqid) { devFound = devices[i]; } } }
if (devFound == null) return; // Unable to find a device for this 802.1x profile
switch (event.subaction) {
case '802.1x-KeyPair-Request': {
// 802.1x request for public/private key pair be generated
attempt8021xKeyGeneration(devFound);
break;
}
case '802.1x-CSR-Request': {
// 802.1x request for a Certificate Signing Request
attempt8021xCRSRequest(devFound, event);
break;
}
case '802.1x-Profile-Completed': {
// The 802.1x profile request is done, set it in Intel AMT.
if (devFound.netAuthSatReqTimer != null) { clearTimeout(devFound.netAuthSatReqTimer); delete devFound.netAuthSatReqTimer; }
if ((event.response == null) || (typeof event.response != 'object')) {
// Unable to create a 802.1x profile
delete devFound.netAuthSatReqId;
if (isAmtDeviceValid(devFound) == false) return; // Device no longer exists, ignore this request.
delete devFound.netAuthSatReqData;
devFound.consoleMsg("MeshCentral Satellite could not create a 802.1x profile for this device.");
devTaskCompleted(devFound);
return;
}
if (typeof event.response.authProtocol != 'number') { delete devFound.netAuthSatReqId; break; }
// We got a new 802.1x profile
devFound.netAuthCredentials = event.response;
perform8021xRootCertCheck(devFound);
break;
}
}
break;
}
}
}
//
// Intel AMT Connection Setup
//
// Update information about a device
function fetchIntelAmtInformation(dev) {
parent.db.Get(dev.nodeid, function (err, nodes) {
if ((nodes == null) || (nodes.length != 1)) { removeAmtDevice(dev, 4); return; }
const node = nodes[0];
if ((node.intelamt == null) || (node.meshid == null)) { removeAmtDevice(dev, 5); return; }
const mesh = parent.webserver.meshes[node.meshid];
if (mesh == null) { removeAmtDevice(dev, 6); return; }
if (dev == null) { return; }
// Fetch Intel AMT setup policy
// mesh.amt.type: 0 = No Policy, 1 = Deactivate CCM, 2 = Manage in CCM, 3 = Manage in ACM
// mesh.amt.cirasetup: 0 = No Change, 1 = Remove CIRA, 2 = Setup CIRA
var amtPolicy = 0, ciraPolicy = 0, badPass = 0, password = null;
if (mesh.amt != null) {
if (mesh.amt.type) { amtPolicy = mesh.amt.type; }
if (mesh.amt.type == 4) {
// Fully automatic policy
ciraPolicy = 2; // CIRA will be setup
badPass = 1; // Automatically re-active CCM
password = null; // Randomize the password.
} else {
if (mesh.amt.cirasetup) { ciraPolicy = mesh.amt.cirasetup; }
if (mesh.amt.badpass) { badPass = mesh.amt.badpass; }
if ((typeof mesh.amt.password == 'string') && (mesh.amt.password != '')) { password = mesh.amt.password; }
}
}
if (amtPolicy == 0) { ciraPolicy = 0; } // If no policy, don't change CIRA state.
if (amtPolicy == 1) { ciraPolicy = 1; } // If deactivation policy, clear CIRA.
dev.policy = { amtPolicy: amtPolicy, ciraPolicy: ciraPolicy, badPass: badPass, password: password };
// Setup the monitored device
dev.name = node.name;
dev.rname = node.rname;
dev.icon = node.icon;
dev.meshid = node.meshid;
dev.intelamt = node.intelamt;
// Check if the status of Intel AMT sent by the agents matched what we have in the database
if ((dev.connType == 2) && (dev.mpsConnection != null) && (dev.mpsConnection.tag != null) && (dev.mpsConnection.tag.meiState != null)) {
dev.aquired = {};
if ((typeof dev.mpsConnection.tag.meiState.OsHostname == 'string') && (typeof dev.mpsConnection.tag.meiState.OsDnsSuffix == 'string')) {
dev.host = dev.aquired.host = dev.mpsConnection.tag.meiState.OsHostname + '.' + dev.mpsConnection.tag.meiState.OsDnsSuffix;
}
if (typeof dev.mpsConnection.tag.meiState['ProvisioningState'] == 'number') {
dev.intelamt.state = dev.aquired.state = dev.mpsConnection.tag.meiState['ProvisioningState'];
}
if ((typeof dev.mpsConnection.tag.meiState['Versions'] == 'object') && (typeof dev.mpsConnection.tag.meiState['Versions']['AMT'] == 'string')) {
dev.intelamt.ver = dev.aquired.version = dev.mpsConnection.tag.meiState['Versions']['AMT'];
}
if (typeof dev.mpsConnection.tag.meiState['Flags'] == 'number') {
const flags = dev.intelamt.flags = dev.mpsConnection.tag.meiState['Flags'];
if (flags & 2) { dev.aquired.controlMode = 1; } // CCM
if (flags & 4) { dev.aquired.controlMode = 2; } // ACM
}
UpdateDevice(dev);
}
// If there is no Intel AMT policy for this device, stop here.
//if (amtPolicy == 0) { dev.consoleMsg("Done."); removeAmtDevice(dev, 7); return; }
// Initiate the communication to Intel AMT
dev.consoleMsg("Checking Intel AMT state...");
attemptInitialContact(dev);
});
}
// Attempt to perform initial contact with Intel AMT
function attemptInitialContact(dev) {
// If there is a WSMAN stack setup, clean it up now.
if (dev.amtstack != null) {
dev.amtstack.CancelAllQueries(999);
delete dev.amtstack.dev;
delete dev.amtstack;
}
delete dev.amtstack;
parent.debug('amt', dev.name, "Attempt Initial Contact", ["CIRA", "CIRA-Relay", "CIRA-LMS", "Local"][dev.connType]);
// Check Intel AMT policy when CIRA-LMS connection is in use.
if ((dev.connType == 2) && (dev.mpsConnection != null) && (dev.mpsConnection.tag != null) && (dev.mpsConnection.tag.meiState != null)) {
// Intel AMT activation policy
if ((dev.policy.amtPolicy > 1) && (dev.mpsConnection.tag.meiState.ProvisioningState !== 2)) {
// This Intel AMT device is not activated, we need to work on activating it.
activateIntelAmt(dev);
return;
}
// Check if we have an ACM activation policy, but the device is in CCM
if (((dev.policy.amtPolicy == 3) || (dev.policy.amtPolicy == 4)) && (dev.mpsConnection.tag.meiState.ProvisioningState == 2) && ((dev.mpsConnection.tag.meiState.Flags & 2) != 0)) {
// This device in is CCM, check if we can upgrade to ACM
if (activateIntelAmt(dev) == false) return; // If this return true, the platform is in CCM and can't go to ACM, keep going with management.
}
// Intel AMT CCM deactivation policy
if (dev.policy.amtPolicy == 1) {
if ((dev.mpsConnection.tag.meiState.ProvisioningState == 2) && ((dev.mpsConnection.tag.meiState.Flags & 2) != 0)) {
// Deactivate CCM.
deactivateIntelAmtCCM(dev);
return;
}
}
}
// See what username/password we need to try
// We create an efficient strategy for trying different Intel AMT passwords.
if (dev.acctry == null) {
dev.acctry = [];
// Add Intel AMT username and password provided by MeshCMD if available
if ((dev.mpsConnection != null) && (dev.mpsConnection.tag != null) && (dev.mpsConnection.tag.meiState != null) && (typeof dev.mpsConnection.tag.meiState.amtuser == 'string') && (typeof dev.mpsConnection.tag.meiState.amtpass == 'string') && (dev.mpsConnection.tag.meiState.amtuser != '') && (dev.mpsConnection.tag.meiState.amtpass != '')) {
dev.acctry.push([dev.mpsConnection.tag.meiState.amtuser, dev.mpsConnection.tag.meiState.amtpass]);
}
// Add the know Intel AMT password for this device if available
if ((typeof dev.intelamt.user == 'string') && (typeof dev.intelamt.pass == 'string') && (dev.intelamt.user != '') && (dev.intelamt.pass != '')) { dev.acctry.push([dev.intelamt.user, dev.intelamt.pass]); }
// Add the policy password as an alternative
if ((typeof dev.policy.password == 'string') && (dev.policy.password != '')) { dev.acctry.push(['admin', dev.policy.password]); }
// Add any configured admin account as alternatives
if (obj.amtAdminAccounts[dev.domainid] != null) { for (var i in obj.amtAdminAccounts[dev.domainid]) { dev.acctry.push([obj.amtAdminAccounts[dev.domainid][i].user, obj.amtAdminAccounts[dev.domainid][i].pass]); } }
// Add any previous passwords for the device UUID as alternative
if ((parent.amtPasswords != null) && (dev.mpsConnection != null) && (dev.mpsConnection.tag != null) && (dev.mpsConnection.tag.meiState != null) && (dev.mpsConnection.tag.meiState.UUID != null) && (parent.amtPasswords[dev.mpsConnection.tag.meiState.UUID] != null)) {
for (var i in parent.amtPasswords[dev.mpsConnection.tag.meiState.UUID]) {
dev.acctry.push(['admin', parent.amtPasswords[dev.mpsConnection.tag.meiState.UUID][i]]);
}
}
// Remove any duplicates user/passwords
var acctry2 = [];
for (var i = 0; i < dev.acctry.length; i++) {
var found = false;
for (var j = 0; j < acctry2.length; j++) { if ((dev.acctry[i][0] == acctry2[j][0]) && (dev.acctry[i][1] == acctry2[j][1])) { found = true; } }
if (found == false) { acctry2.push(dev.acctry[i]); }
}
dev.acctry = acctry2;
// If we have passwords to try, try the first one now.
if (dev.acctry.length == 0) {
dev.consoleMsg("No admin login passwords to try, stopping now.");
removeAmtDevice(dev, 8);
return;
}
}
if ((dev.acctry == null) || (dev.acctry.length == 0)) { removeAmtDevice(dev, 9); return; } // No Intel AMT credentials to try
var user = dev.acctry[0][0], pass = dev.acctry[0][1]; // Try the first user/pass in the list
switch (dev.connType) {
case 0: // CIRA
// Handle the case where the Intel AMT CIRA is connected (connType 0)
// In this connection type, we look at the port bindings to see if we need to do TLS or not.
// Check to see if CIRA is connected on this server.
var ciraconn = dev.mpsConnection;
if ((ciraconn == null) || (ciraconn.tag == null) || (ciraconn.tag.boundPorts == null)) { removeAmtDevice(dev, 9); return; } // CIRA connection is not on this server, no need to deal with this device anymore.
// See if we need to perform TLS or not. We prefer not to do TLS within CIRA.
var dotls = -1;
if (ciraconn.tag.boundPorts.indexOf('16992')) { dotls = 0; }
else if (ciraconn.tag.boundPorts.indexOf('16993')) { dotls = 1; }
if (dotls == -1) { removeAmtDevice(dev, 10); return; } // The Intel AMT ports are not open, not a device we can deal with.
// Connect now
parent.debug('amt', dev.name, 'CIRA-Connect', (dotls == 1) ? "TLS" : "NoTLS", user, pass);
var comm;
if (dotls == 1) {
comm = CreateWsmanComm(dev.nodeid, 16993, user, pass, 1, null, ciraconn); // Perform TLS
comm.xtlsFingerprint = 0; // Perform no certificate checking
} else {
comm = CreateWsmanComm(dev.nodeid, 16992, user, pass, 0, null, ciraconn); // No TLS
}
var wsstack = WsmanStackCreateService(comm);
dev.amtstack = AmtStackCreateService(wsstack);
dev.amtstack.dev = dev;
dev.amtstack.BatchEnum(null, ['*AMT_GeneralSettings', '*IPS_HostBasedSetupService'], attemptLocalConnectResponse);
break;
case 1: // CIRA-Relay
case 2: // CIRA-LMS
// Handle the case where the Intel AMT relay or LMS is connected (connType 1 or 2)
// Check to see if CIRA is connected on this server.
var ciraconn = dev.mpsConnection;
if ((ciraconn == null) || (ciraconn.tag == null) || (ciraconn.tag.boundPorts == null)) { removeAmtDevice(dev, 11); return; } // Relay connection not valid
// Connect now
var comm;
if ((dev.tlsfail !== true) && (parent.config.domains[dev.domainid].amtmanager.tlsconnections !== false)) {
parent.debug('amt', dev.name, (dev.connType == 1) ? 'Relay-Connect' : 'LMS-Connect', "TLS", user);
comm = CreateWsmanComm(dev.nodeid, 16993, user, pass, 1, null, ciraconn); // Perform TLS
comm.xtlsFingerprint = 0; // Perform no certificate checking
} else {
parent.debug('amt', dev.name, (dev.connType == 1) ? 'Relay-Connect' : 'LMS-Connect', "NoTLS", user);
comm = CreateWsmanComm(dev.nodeid, 16992, user, pass, 0, null, ciraconn); // No TLS
}
var wsstack = WsmanStackCreateService(comm);
dev.amtstack = AmtStackCreateService(wsstack);
dev.amtstack.dev = dev;
dev.amtstack.BatchEnum(null, ['*AMT_GeneralSettings', '*IPS_HostBasedSetupService'], attemptLocalConnectResponse);
break;
case 3: // Local LAN
// Check if Intel AMT is activated. If not, stop here.
if ((dev.intelamt == null) || ((dev.intelamt.state != null) && (dev.intelamt.state != 2))) { removeAmtDevice(dev, 12); return; }
// Handle the case where the Intel AMT local scanner found the device (connType 3)
parent.debug('amt', dev.name, "Attempt Initial Local Contact", dev.connType, dev.host);
if (typeof dev.host != 'string') { removeAmtDevice(dev, 13); return; } // Local connection not valid
// 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.
var tryAgainFunc = function tryAgainFunc() { if (obj.amtDevices[tryAgainFunc.dev.nodeid] != null) { attemptInitialContact(tryAgainFunc.dev); } }
tryAgainFunc.dev = dev;
setTimeout(tryAgainFunc, 5000);
} else {
// No active connections
// Connect now
var comm;
if ((dev.tlsfail !== true) && (parent.config.domains[dev.domainid].amtmanager.tlsconnections !== false)) {
parent.debug('amt', dev.name, 'Direct-Connect', "TLS", dev.host, user);
comm = CreateWsmanComm(dev.host, 16993, user, pass, 1); // Always try with TLS first
comm.xtlsFingerprint = 0; // Perform no certificate checking
} else {
parent.debug('amt', dev.name, 'Direct-Connect', "NoTLS", dev.host, user);
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'], attemptLocalConnectResponse);
}
break;
}
}
function attemptLocalConnectResponse(stack, name, responses, status) {
const dev = stack.dev;
parent.debug('amt', dev.name, "Initial Contact Response", status);
// If this is a local connection device, release active connection to this host.
if (dev.connType == 3) { delete obj.activeLocalConnections[dev.host]; }
// Check if the device still exists
if (isAmtDeviceValid(dev) == false) return; // Device no longer exists, ignore this request.
// 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
dev.consoleMsg(stack.wsman.comm.xtls ? "Intel AMT connected with TLS." : "Intel AMT connected.");
dev.state = 1;
if (dev.aquired == null) { dev.aquired = {}; }
dev.aquired.controlMode = responses['IPS_HostBasedSetupService'].response.CurrentControlMode; // 1 = CCM, 2 = ACM
if (typeof stack.wsman.comm.amtVersion == 'string') { // Set the Intel AMT version using the HTTP header if present
var verSplit = stack.wsman.comm.amtVersion.split('.');
if (verSplit.length >= 3) { dev.aquired.version = verSplit[0] + '.' + verSplit[1] + '.' + verSplit[2]; dev.aquired.majorver = parseInt(verSplit[0]); dev.aquired.minorver = parseInt(verSplit[1]); }
}
dev.aquired.realm = stack.wsman.comm.digestRealm;
dev.aquired.user = dev.intelamt.user = stack.wsman.comm.user;
dev.aquired.pass = dev.intelamt.pass = stack.wsman.comm.pass;
dev.aquired.lastContact = Date.now();
dev.aquired.warn = 0; // Clear all warnings (TODO: Check Realm and TLS cert pinning)
if ((dev.connType == 1) || (dev.connType == 3)) { dev.aquired.tls = stack.wsman.comm.xtls; } // Only set the TLS state if in relay or local mode. When using CIRA, this is auto-detected.
if (stack.wsman.comm.xtls == 1) { dev.aquired.hash = stack.wsman.comm.xtlsCertificate.fingerprint.split(':').join('').toLowerCase(); } else { delete dev.aquired.hash; }
UpdateDevice(dev);
// If this is the new first user/pass for the device UUID, update the activation log now.
if ((parent.amtPasswords != null) && (dev.mpsConnection != null) && (dev.mpsConnection.tag != null) && (dev.mpsConnection.tag.meiState != null) && (dev.mpsConnection.tag.meiState.UUID != null) && (parent.amtPasswords[dev.mpsConnection.tag.meiState.UUID] != null) && (parent.amtPasswords[dev.mpsConnection.tag.meiState.UUID][0] != dev.aquired.pass)) {
parent.certificateOperations.logAmtActivation(parent.config.domains[dev.domainid], { time: new Date(), action: 'amtpassword', domain: dev.domainid, amtUuid: dev.mpsConnection.tag.meiState.UUID, amtRealm: dev.aquired.realm, user: dev.aquired.user, password: dev.aquired.pass, computerName: dev.name });
}
// Perform Intel AMT clock sync
attemptSyncClock(dev, function (dev) {
// Check Intel AMT TLS state
attemptTlsSync(dev, function (dev) {
// If we need to switch to TLS, do it now.
if (dev.switchToTls == 1) { delete dev.switchToTls; attemptInitialContact(dev); return; }
// Check Intel AMT 802.1x wired state and Intel AMT WIFI state (must be done both at once).
attemptWifiSync(dev, function (dev) {
// Check Intel AMT root certificate state
attemptRootCertSync(dev, function (dev) {
// Check Intel AMT CIRA settings
attemptCiraSync(dev, function (dev) {
// Check Intel AMT settings
attemptSettingsSync(dev, function (dev) {
// Clean unused certificates
attemptCleanCertsSync(dev, function (dev) {
// See if we need to get hardware inventory
attemptFetchHardwareInventory(dev, function (dev) {
dev.consoleMsg('Done.');
// Remove from task limiter if needed
if (dev.taskid != null) { obj.parent.taskLimiter.completed(dev.taskid); delete dev.taskLimiter; }
if (dev.connType != 2) {
// Start power polling if not connected to LMS
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.
fetchPowerState(dev);
} else {
// For LMS connections, close now.
dev.controlMsg({ action: 'close' });
}
});
});
});
});
});
});
});
});
} else {
// We got a bad response
if ((dev.conntype != 0) && (dev.tlsfail !== true) && (status == 408)) { // If not using CIRA and we get a 408 error while using TLS, try non-TLS.
// TLS error on a local connection, try again without TLS
dev.tlsfail = true; attemptInitialContact(dev); return;
} else if (status == 401) {
// Authentication error, see if we can use alternative credentials
if (dev.acctry != null) {
// Remove the first password from the trial list since it did not work.
if (dev.acctry.length > 0) { dev.acctry.shift(); }
// We have another password to try, hold 20 second and try the next user/password.
if (dev.acctry.length > 0) {
dev.consoleMsg("Holding 20 seconds and trying again with different credentials...");
setTimeout(function () { if (isAmtDeviceValid(dev)) { attemptInitialContact(dev); } }, 20000); return;
}
}
// If this device is in CCM mode and we have a bad password reset policy, do it now.
if ((dev.connType == 2) && (dev.policy.badPass == 1) && (dev.mpsConnection != null) && (dev.mpsConnection.tag != null) && (dev.mpsConnection.tag.meiState != null) && (dev.mpsConnection.tag.meiState.Flags != null) && ((dev.mpsConnection.tag.meiState.Flags & 2) != 0)) {
deactivateIntelAmtCCM(dev);
return;
}
// We are unable to authenticate to this device
dev.consoleMsg("Unable to connect.");
// Set an error that we can't login to this device
if (dev.aquired == null) { dev.aquired = {}; }
dev.aquired.warn = 1; // Intel AMT Warning Flags: 1 = Unknown credentials, 2 = Realm Mismatch, 4 = TLS Cert Mismatch, 8 = Trying credentials
UpdateDevice(dev);
}
//console.log(dev.nodeid, dev.name, dev.host, status, 'Bad response');
removeAmtDevice(dev, 14);
}
}
//
// Intel AMT Database Update
//
// Change the current core information string and event it
function UpdateDevice(dev) {
// Check that the mesh exists
const mesh = parent.webserver.meshes[dev.meshid];
if (mesh == null) { removeAmtDevice(dev, 15); 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 ((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 ((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 ((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 ((typeof dev.aquired.mpspass == 'string') && (dev.aquired.mpspass != device.intelamt.mpspass)) { change = 1; log = 1; device.intelamt.mpspass = dev.aquired.mpspass; changes.push('AMT MPS pass'); }
if ((typeof dev.aquired.host == 'string') && (dev.aquired.host != device.intelamt.host)) { change = 1; log = 1; device.intelamt.host = dev.aquired.host; changes.push('AMT host'); }
if ((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'); }
if ((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'); }
if ((typeof dev.aquired.tls == 'number') && (dev.aquired.tls != device.intelamt.tls)) { change = 1; log = 1; device.intelamt.tls = dev.aquired.tls; /*changes.push('AMT TLS');*/ }
if ((typeof dev.aquired.state == 'number') && (dev.aquired.state != device.intelamt.state)) { change = 1; log = 1; device.intelamt.state = dev.aquired.state; changes.push('AMT state'); }
// Intel AMT Warning Flags: 1 = Unknown credentials, 2 = Realm Mismatch, 4 = TLS Cert Mismatch, 8 = Trying credentials
if ((typeof dev.aquired.warn == 'number')) {
if ((dev.aquired.warn == 0) && (device.intelamt.warn != null)) { delete device.intelamt.warn; change = 1; }
else if ((dev.aquired.warn != 0) && (dev.aquired.warn != device.intelamt.warn)) { device.intelamt.warn = dev.aquired.warn; change = 1; }
}
// 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);
}
});
}
// Change the current core information string and event it
function ClearDeviceCredentials(dev) {
if (isAmtDeviceValid(dev) == false) return; // Device no longer exists, ignore this request.
// Check that the mesh exists
const mesh = parent.webserver.meshes[dev.meshid];
if (mesh == null) { removeAmtDevice(dev, 16); 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);
}
});
}
//
// Intel AMT Power State
//
// Get the current power state of a device
function fetchPowerState(dev) {
if (isAmtDeviceValid(dev) == false) 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 != null) && (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, null, { name: dev.name }); }
});
} 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, null, { name: dev.name }); }
}
});
}
// Perform a power action: 2 = Power up, 5 = Power cycle, 8 = Power down, 10 = Reset, 11 = Power on to BIOS, 12 = Reset to BIOS, 13 = Power on to BIOS with SOL, 14 = Reset to BIOS with SOL
function performPowerAction(nodeid, action) {
var devices = obj.amtDevices[nodeid];
if (devices == null) return;
for (var i in devices) {
var dev = devices[i];
// If not LMS, has a AMT stack present and is in connected state, perform power operation.
if ((dev.connType != 2) && (dev.state == 1) && (dev.amtstack != null)) {
parent.debug('amt', dev.name, "performPowerAction", action);
dev.powerAction = action;
if (action <= 10) {
// Action: 2 = Power up, 5 = Power cycle, 8 = Power down, 10 = Reset
try { dev.amtstack.RequestPowerStateChange(action, performPowerActionResponse); } catch (ex) { }
} else {
// 11 = Power on to BIOS, 12 = Reset to BIOS, 13 = Power on to BIOS with SOL, 14 = Reset to BIOS with SOL
dev.amtstack.BatchEnum(null, ['*AMT_BootSettingData'], performAdvancedPowerActionResponse);
}
}
}
}
// Response to Intel AMT advanced power action
function performAdvancedPowerActionResponse(stack, name, responses, status) {
const dev = stack.dev;
const action = dev.powerAction;
delete dev.powerAction;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
if (status != 200) return;
if ((responses['AMT_BootSettingData'] == null) || (responses['AMT_BootSettingData'].response == null)) return;
var bootSettingData = responses['AMT_BootSettingData'].response;
bootSettingData['BIOSSetup'] = ((action >= 11) && (action <= 14));
bootSettingData['UseSOL'] = ((action >= 13) && (action <= 14));
if ((action == 11) || (action == 13)) { dev.powerAction = 2; } // Power on
if ((action == 12) || (action == 14)) { dev.powerAction = 10; } // Reset
dev.amtstack.Put('AMT_BootSettingData', bootSettingData, function performAdvancedPowerActionResponseEx(stack, name, response, status, tag) {
const dev = stack.dev;
const action = dev.powerAction;
delete dev.powerAction;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.
if (status != 200) return;
try { dev.amtstack.RequestPowerStateChange(action, performPowerActionResponse); } catch (ex) { }
}, 0, 1);
}
// Response to Intel AMT power action
function performPowerActionResponse(stack, name, responses, status) {
const dev = stack.dev;
const action = dev.powerAction;
delete dev.powerAction;
if (obj.amtDevices[dev.nodeid] == null) return; // Device no longer exists, ignore this response.