MyFavMirrors
/
MeshCentral
mirror of https://github.com/Ylianst/MeshCentral.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixed MeshCMD AMT Script Exception

This commit is contained in:
Ylian Saint-Hilaire 2019-04-09 15:51:05 -07:00
parent 2b74306384
commit a2a37a0795
14 changed files with 137 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
agents/MeshCmd-signed.exe
View File

Binary file not shown.

BIN
agents/MeshCmd64-signed.exe
View File

Binary file not shown.

BIN
agents/MeshService-signed.exe
View File

Binary file not shown.

BIN
agents/MeshService64-signed.exe
View File

Binary file not shown.

2
agents/modules_meshcmd/amt-script.js
View File

@ -122,7 +122,7 @@ module.exports.setup = function(binary, startvars) {
if (argtyp < 2) {
// Get the value and replace all {var} with variable values
argval = argval.toString();
while (argval.split("{").length > 1) { var t = argval.split("{").pop().split("}").shift(); argval = argval.replace('{' + t + '}', obj.getVar(t)); }
if (argval != null) { while (argval.split("{").length > 1) { var t = argval.split("{").pop().split("}").shift(); argval = argval.replace('{' + t + '}', obj.getVar(t)); } }
if (argtyp == 1) { obj.variables['__' + i] = decodeURI(argval); argval = '__' + i; } // If argtyp is 1, this is a literal. Store in temp variable.
args.push(argval);
}

2
agents/modules_meshcmd_min/amt-script.min.js vendored
View File

File diff suppressed because one or more lines are too long

97
meshagent.js
View File

@ -46,6 +46,8 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
if (arg == 2) { try { ws._socket._parent.end(); if (obj.nodeid != null) { parent.parent.debug(1, 'Hard disconnect ' + obj.nodeid + ' (' + obj.remoteaddrport + ')'); } } catch (e) { console.log(e); } } // Hard close, close the TCP socket
// If arg == 3, don't communicate with this agent anymore, but don't disconnect (Duplicate agent).
// If this is a recovery agent, don't bother with all this clean up.
if ((obj.agentInfo.capabilities & 0x40) == 0) {
// Remove this agent from the webserver list
if (parent.wsagents[obj.dbNodeKey] == obj) {
delete parent.wsagents[obj.dbNodeKey];
@ -56,7 +58,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
const mesh = parent.meshes[obj.dbMeshKey];
// If this is a temporary or recovery agent, or all devices in this group are temporary, remove the agent (0x20 = Temporary, 0x40 = Recovery)
if (((obj.agentInfo) && (obj.agentInfo.capabilities) && ((obj.agentInfo.capabilities & 0x20) || (obj.agentInfo.capabilities & 0x40))) || ((mesh) && (mesh.flags) && (mesh.flags & 1))) {
if (((obj.agentInfo) && (obj.agentInfo.capabilities) && (obj.agentInfo.capabilities & 0x20)) || ((mesh) && (mesh.flags) && (mesh.flags & 1))) {
// Delete this node including network interface information and events
db.Remove(obj.dbNodeKey); // Remove node with that id
db.Remove('if' + obj.dbNodeKey); // Remove interface information
@ -79,6 +81,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Update the last connect time
if (obj.authenticated == 2) { db.Set({ _id: 'lc' + obj.dbNodeKey, type: 'lastconnect', domain: domain.id, time: obj.connectTime, addr: obj.remoteaddrport }); }
}
}
// If we where updating the agent, clean that up.
if (obj.agentUpdate != null) {
@ -522,6 +525,12 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
if ((obj.authenticated != 1) || (obj.meshid == null) || obj.pendingCompleteAgentConnection || (obj.agentInfo == null)) { return; }
obj.pendingCompleteAgentConnection = true;
if (obj.agentInfo.capabilities & 0x40) {
// This is a recovery agent
obj.send(common.ShortToStr(11) + common.ShortToStr(0)); // Command 11, ask for mesh core hash.
return;
}
// Check if we have too many agent sessions
if (typeof domain.limits.maxagentsessions == 'number') {
// Count the number of agent sessions for this domain
@ -700,10 +709,6 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Not sure why, but in rare cases, obj.agentInfo is undefined here.
if ((obj.agentInfo == null) || (typeof obj.agentInfo.capabilities != 'number')) { return; } // This is an odd case.
if ((obj.agentInfo.capabilities & 64) != 0) {
// This is a recovery agent
obj.send(common.ShortToStr(11) + common.ShortToStr(0)); // Command 11, ask for mesh core hash.
} else {
// Check if we need to make an native update check
obj.agentExeInfo = parent.parent.meshAgentBinaries[obj.agentInfo.agentId];
const corename = parent.parent.meshAgentsArchitectureNumbers[obj.agentInfo.agentId].core;
@ -720,20 +725,9 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
agentCoreIsStable(); // No updates needed, agent is ready to go.
}
}
}
});
}
function recoveryAgentCoreIsStable() {
// Recovery agent is doing ok, lets perform main agent checking.
// TODO
console.log('recoveryAgentCoreIsStable()');
// Close the recovery agent connection when done.
//obj.close(1);
}
// Take a basic Intel AMT policy and add all server information to it, making it ready to send to this agent.
function completeIntelAmtPolicy(amtPolicy) {
if (amtPolicy == null) return null;
@ -764,6 +758,21 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
}
}
function recoveryAgentCoreIsStable(mesh) {
// Recovery agent is doing ok, lets perform main agent checking.
//console.log('recoveryAgentCoreIsStable()');
// Fetch the the real agent nodeid
db.Get('da' + obj.dbNodeKey, function (err, nodes) {
if (nodes.length == 1) {
obj.realNodeKey = nodes[0].raid;
obj.send(JSON.stringify({ action: 'diagnostic', value: { command: 'query', value: obj.realNodeKey } }));
} else {
obj.send(JSON.stringify({ action: 'diagnostic', value: { command: 'query', value: null } }));
}
});
}
function agentCoreIsStable() {
// Check that the mesh exists
const mesh = parent.meshes[obj.dbMeshKey];
@ -772,6 +781,17 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
return; // Probably not worth doing anything else. Hold this agent.
}
// Fetch the the real agent nodeid
db.Get('ra' + obj.dbNodeKey, function (err, nodes) {
if (nodes.length == 1) {
obj.diagnosticNodeKey = nodes[0].daid;
obj.send(JSON.stringify({ action: 'diagnostic', value: { command: 'query', value: obj.diagnosticNodeKey } }));
}
});
// Check if this is a recovery agent
if (obj.agentInfo.capabilities & 0x40) { recoveryAgentCoreIsStable(mesh); return; }
// Send Intel AMT policy
if (obj.agentExeInfo && (obj.agentExeInfo.amt == true) && (mesh.amt != null)) { // Only send Intel AMT policy to agents what could have AMT.
try { obj.send(JSON.stringify({ action: 'amtPolicy', amtPolicy: completeIntelAmtPolicy(common.Clone(mesh.amt)) })); } catch (ex) { }
@ -1066,6 +1086,48 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
}
break;
}
case 'diagnostic':
{
if (typeof command.value == 'object') {
switch (command.value.command) {
case 'register': {
// Only main agent can do this
if (((obj.agentInfo.capabilities & 0x40) == 0) && (typeof command.value.command.value == 'string') && (command.value.command.value.length == 64)) {
// Store links to diagnostic agent id
var daNodeKey = 'node/' + domain.id + '/' + command.value.command.value;
db.Set({ _id: 'da' + daNodeKey, domain: domain.id, time: obj.connectTime, raid: obj.dbNodeKey }); // DiagnosticAgent --> Agent
db.Set({ _id: 'ra' + obj.dbNodeKey, domain: domain.id, time: obj.connectTime, daid: daNodeKey }); // Agent --> DiagnosticAgent
}
break;
}
case 'query': {
// Only the diagnostic agent can do
if ((obj.agentInfo.capabilities & 0x40) != 0) {
// Return nodeid of main agent + connection status
db.Get('da' + obj.dbNodeKey, function (err, nodes) {
if (nodes.length == 1) {
obj.realNodeKey = nodes[0].raid;
obj.send(JSON.stringify({ action: 'diagnostic', value: { command: 'query', value: obj.realNodeKey } }));
} else {
obj.send(JSON.stringify({ action: 'diagnostic', value: { command: 'query', value: null } }));
}
});
}
break;
}
case 'log': {
// Only the diagnostic agent can do
if (((obj.agentInfo.capabilities & 0x40) != 0) && (typeof command.value.command.value == 'string') && (command.value.command.value.length < 256)) {
// Log a value in the event log of the main again
var event = { etype: 'node', action: 'diagnostic', nodeid: obj.dbNodeKey, domain: domain.id, msg: command.value.command.value };
parent.parent.DispatchEvent(['*', obj.dbMeshKey], obj, event);
}
break;
}
}
}
break;
}
default: {
console.log('Unknown agent action (' + obj.remoteaddrport + '): ' + command.action + '.');
break;
@ -1076,6 +1138,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Change the current core information string and event it
function ChangeAgentCoreInfo(command) {
if (obj.agentInfo.capabilities & 0x40) return;
if ((command == null) || (command == null)) return; // Safety, should never happen.
// Check that the mesh exists
@ -1137,6 +1200,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Change the current core information string and event it
function ChangeAgentLocationInfo(command) {
if (obj.agentInfo.capabilities & 0x40) return;
if ((command == null) || (command == null)) { return; } // Safety, should never happen.
// Check that the mesh exists
@ -1172,6 +1236,7 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
// Update the mesh agent tab in the database
function ChangeAgentTag(tag) {
if (obj.agentInfo.capabilities & 0x40) return;
if (tag.length == 0) { tag = null; }
// Get the node and change it if needed
db.Get(obj.dbNodeKey, function (err, nodes) {

4
meshuser.js
View File

@ -1396,6 +1396,10 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
db.RemoveSMBIOS(node._id); // Remove SMBios data
db.RemoveAllNodeEvents(node._id); // Remove all events for this node
db.removeAllPowerEventsForNode(node._id); // Remove all power events for this node
db.Get('ra' + obj.dbNodeKey, function (err, nodes) {
if (nodes.length == 1) { db.Remove('da' + nodes[0].daid); } // Remove diagnostic agent to real agent link
db.Remove('ra' + node._id); // Remove real agent to diagnostic agent link
});
// Event node deletion
parent.parent.DispatchEvent(['*', node.meshid], obj, { etype: 'node', username: user.name, action: 'removenode', nodeid: node._id, msg: 'Removed device ' + node.name + ' from group ' + mesh.name, domain: domain.id });

2
public/styles/style.css
View File

@ -92,7 +92,7 @@
}
#page_content {
max-height: calc(100vh - 108px);
/*max-height: calc(100vh - 108px);*/
}
.fullscreen #page_content {
position: absolute;

2
views/default-min.handlebars
View File

File diff suppressed because one or more lines are too long

1
views/default.handlebars
View File

@ -1043,7 +1043,6 @@
if (toggle === 1) { webPageFullScreen = !webPageFullScreen; putstore('webPageFullScreen', webPageFullScreen); }
var hide = 0;
if (args.hide) { hide = parseInt(args.hide); }
console.log("-----------hide:", hide)
if (webPageFullScreen == false) {
QC('body').remove("fullscreen");
QC('body').remove("arg_hide");

2
views/login-min.handlebars
View File

File diff suppressed because one or more lines are too long

2
views/login.handlebars
View File

@ -22,7 +22,7 @@
<div id=topbar class="noselect style3">
<div id=toggle title="Toggle full width" onclick="toggleFullScreen(1)">&harr;</div>
</div>
<div id=column_l>
<div id=column_l style="height:calc(100vh - 111px)">
<h1>Welcome</h1>
<div id="welcomeText" style="display:none">Connect to your home or office devices from anywhere in the world using <a href="http://www.meshcommander.com/meshcentral2">MeshCentral</a>, the real time, open source remote monitoring and management web site. You will need to download and install a management agent on your computers. Once installed, computers will show up in the &quot;My Devices&quot; section of this web site and you will be able to monitor them and take control of them.</div>
<table id="centralTable" style="">

2
views/messenger-min.handlebars
View File

File diff suppressed because one or more lines are too long