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Code Issues Releases Wiki Activity

AMT Manager improvements.

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This commit is contained in:
Ylian Saint-Hilaire 2021-02-22 14:41:54 -08:00
parent b7117641a0
commit 5298d1c5c9
6 changed files with 48 additions and 26 deletions
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47
amtmanager.js
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@ -183,7 +183,7 @@ module.exports.CreateAmtManager = function (parent) {
parent.debug('amt', "Start Management", nodeid, connType);
addAmtDevice(dev);
// Start the device manager the task limiter so not to flood the server. Low priority task
// 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
@ -255,34 +255,41 @@ module.exports.CreateAmtManager = function (parent) {
// 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) {
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.
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 'changenode': { // React to changes in a device
var devices = obj.amtDevices[event.nodeid];
if (devices == null) break; // We are not managing this device
for (var i in devices) {
var dev = devices[i];
if (dev.name != event.node.name) {
//console.log('device name change');
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;
if (event.node.intelamt != null) { dev.intelamt = event.node.intelamt; }
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); // We are going to wait for the AMT scanned to find this device again.
rescan = true;
}
}
if (event.node.intelamt != null) {
dev.intelamt = event.node.intelamt;
}
if ((dev.connType == 3) && (dev.host != event.node.host)) {
//console.log('device host change', 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); // We are going to wait for the AMT scanned to find this device again.
}
} 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
break;
}
}
@ -581,7 +588,7 @@ module.exports.CreateAmtManager = function (parent) {
// 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
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');
@ -620,7 +627,7 @@ module.exports.CreateAmtManager = function (parent) {
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
// 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 != device.intelamt.warn) { device.intelamt.warn = dev.aquired.warn; change = 1; } }
// Update Intel AMT flags if needed
@ -737,8 +744,8 @@ module.exports.CreateAmtManager = function (parent) {
if (devices == null) return;
for (var i in devices) {
var dev = devices[i];
if (dev.amtstack != null) {
// TODO: Check if the device passed initial connection
// 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)) {
try { dev.amtstack.RequestPowerStateChange(action, performPowerActionResponse); } catch (ex) { }
}
}