Ylianst/MeshCentral
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Started work on MeshCtrl, a MeshCentral command line tool.

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This commit is contained in:
Ylian Saint-Hilaire 2019-06-28 18:31:18 -07:00
parent 084331984b
commit 90e4970569
3 changed files with 149 additions and 11 deletions
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117
meshctrl.js Normal file
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@ -0,0 +1,117 @@
#!/usr/bin/env node
var settings = {};
const args = require('minimist')(process.argv.slice(2));
const possibleCommands = ['listusers','listgroups','serverinfo','userinfo'];
//console.log(args);
if (args['_'].length != 1) {
console.log("MeshCtrl is a tool used to perform command line actions on a MeshCentral server.");
console.log("No action specified, use MeshCtrl like this:\r\n\r\n meshctrl [action] [arguments]\r\n");
console.log("Supported actions:");
console.log(" ServerInfo - Show server information");
console.log(" UserInfo - Show user information");
console.log(" ListUsers - List user accounts");
console.log(" ListGroups - List device groups");
console.log("\r\nSupported arguments:");
console.log(" --json - Show result as JSON");
return;
} else {
settings.cmd = args['_'][0].toLowerCase();
if (possibleCommands.indexOf(settings.cmd) == -1) { console.log("Invalid command. Possible commands are: " + possibleCommands.join(', ') + '.'); return; }
//console.log(settings.cmd);
var ok = false;
switch (settings.cmd) {
case 'serverinfo': { ok = true; break; }
case 'userinfo': { ok = true; break; }
case 'listusers': { ok = true; break; }
case 'listgroups': { ok = true; break; }
}
if (ok) serverConnect();
}
function serverConnect() {
const WebSocket = require('ws');
function onVerifyServer(clientName, certs) { console.log('onVerifyServer', clientName); }
const ws = new WebSocket('wss://localhost/control.ashx', { rejectUnauthorized: false, checkServerIdentity: onVerifyServer });
//console.log('Connecting...');
ws.on('open', function open() {
switch (settings.cmd) {
case 'serverinfo': { break; }
case 'userinfo': { break; }
case 'listusers': { ws.send(JSON.stringify({ action: 'users' })); break; }
case 'listgroups': { ws.send(JSON.stringify({ action: 'meshes' })); break; }
}
});
ws.on('close', function close() { process.exit(); });
ws.on('message', function incoming(rawdata) {
var data = null;
try { data = JSON.parse(rawdata); } catch (ex) { }
if (data == null) { console.log('Unable to parse data: ' + rawdata); }
switch (data.action) {
case 'serverinfo': { // SERVERINFO
if (settings.cmd == 'serverinfo') {
if (args.json) {
console.log(JSON.stringify(data.serverinfo, ' ', 2));
} else {
for (var i in data.serverinfo) { console.log(i + ':', data.serverinfo[i]); }
}
process.exit();
}
break;
}
case 'userinfo': { // USERINFO
if (settings.cmd == 'userinfo') {
if (args.json) {
console.log(JSON.stringify(data.userinfo, ' ', 2));
} else {
for (var i in data.userinfo) { console.log(i + ':', data.userinfo[i]); }
}
process.exit();
}
break;
}
case 'users': { // LISTUSERS
console.log('id, name, email\r\n---------------');
if (args.json) {
console.log(JSON.stringify(data.users, ' ', 2));
} else {
for (var i in data.users) {
const u = data.users[i];
var t = "\"" + u._id.split('/')[2] + "\", \"" + u.name + "\"";
if (u.email != null) { t += ", \"" + u.email + "\""; }
console.log(t);
}
}
process.exit();
break;
}
case 'meshes': { // LISTGROUPS
console.log('id, name\r\n---------------');
if (args.json) {
console.log(JSON.stringify(data.meshes, ' ', 2));
} else {
for (var i in data.meshes) {
const m = data.meshes[i];
var t = "\"" + m._id.split('/')[2] + "\", \"" + m.name + "\"";
console.log(t);
}
}
process.exit();
break;
}
default: {
console.log('Unknown action: ' + data.action);
break;
}
}
//console.log('Data', data);
//setTimeout(function timeout() { ws.send(Date.now()); }, 500);
});
}

1
views/default.handlebars
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@ -1860,7 +1860,6 @@
node.namel = node.name.toLowerCase();
if (node.rname) { node.rnamel = node.rname.toLowerCase(); } else { node.rnamel = node.namel; }
if (message.event.node.icon) { node.icon = message.event.node.icon; }
console.log(node);
// Web page update
masterUpdate(2 | 4 | 8 | 16);

42
webserver.js
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@ -2190,12 +2190,6 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
// Process the command
switch (cmd.action) {
case 'amtdiscover': {
console.log(cmd);
ws.send(JSON.stringify({ action: 'amtdiscover' }));
ws.close();
return;
}
case 'ccmactivate':
case 'acmactivate': {
// Check the command
@ -2206,6 +2200,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
if (typeof cmd.fqdn != 'string') { ws.send(JSON.stringify({ errorText: 'Invalid FQDN' })); ws.close(); return; }
if ((obj.common.validateString(cmd.ver, 5, 16) == false) || (cmd.ver.split('.').length != 3)) { ws.send(JSON.stringify({ errorText: 'Invalid Intel AMT version' })); ws.close(); return; }
if (obj.common.validateArray(cmd.modes, 1, 2) == false) { ws.send(JSON.stringify({ errorText: 'Invalid activation modes' })); ws.close(); return; }
if (obj.common.validateInt(cmd.currentMode, 0, 2) == false) { ws.send(JSON.stringify({ errorText: 'Invalid current mode' })); ws.close(); return; }
// Get the current Intel AMT policy
var mesh = obj.meshes[ws.meshid], activationMode = 4; // activationMode: 2 = CCM, 4 = ACM
@ -2266,8 +2261,26 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
parent.certificateOperations.logAmtActivation(domain, { time: new Date(), action: cmd.action, domain: domain.id, amtUuid: cmd.uuid, ipport: ws.remoteaddrport, meshid: ws.meshid });
break;
}
case 'amtdiscover':
case 'ccmactivate-success':
case 'acmactivate-success': {
// If this is a discovery command, set the state.
if (cmd.action == 'amtdiscover') {
if (cmd.version != 1) { ws.send(JSON.stringify({ errorText: 'Unsupported version' })); ws.close(); return; }
if (obj.common.validateString(cmd.realm, 16, 256) == false) { ws.send(JSON.stringify({ errorText: 'Invalid realm argument' })); ws.close(); return; }
if (obj.common.validateString(cmd.uuid, 36, 36) == false) { ws.send(JSON.stringify({ errorText: 'Invalid UUID argument' })); ws.close(); return; }
if (typeof cmd.hashes != 'object') { ws.send(JSON.stringify({ errorText: 'Invalid hashes' })); ws.close(); return; }
if (typeof cmd.fqdn != 'string') { ws.send(JSON.stringify({ errorText: 'Invalid FQDN' })); ws.close(); return; }
if ((obj.common.validateString(cmd.ver, 5, 16) == false) || (cmd.ver.split('.').length != 3)) { ws.send(JSON.stringify({ errorText: 'Invalid Intel AMT version' })); ws.close(); return; }
if (obj.common.validateArray(cmd.modes, 1, 2) == false) { ws.send(JSON.stringify({ errorText: 'Invalid activation modes' })); ws.close(); return; }
if (obj.common.validateInt(cmd.currentMode, 0, 2) == false) { ws.send(JSON.stringify({ errorText: 'Invalid current mode' })); ws.close(); return; }
var activationMode = 0; if (cmd.currentMode == 1) { activationMode = 2; } else if (cmd.currentMode == 2) { activationMode = 4; }
ws.xxstate = { uuid: cmd.uuid, realm: cmd.realm, tag: cmd.tag, name: cmd.name, flags: activationMode, ver: cmd.ver }; // Flags: 2 = CCM, 4 = ACM
} else {
// If this is an activation success, check that state was set already.
if (ws.xxstate == null) { ws.send(JSON.stringify({ errorText: 'Invalid command' })); ws.close(); return; }
}
// Log the activation response
parent.certificateOperations.logAmtActivation(domain, { time: new Date(), action: cmd.action, domain: domain.id, amtUuid: cmd.uuid, ipport: ws.remoteaddrport, meshid: ws.meshid });
@ -2284,7 +2297,9 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
parent.crypto.randomBytes(48, function (err, buf) {
// Create the new node
var xxnodeid = 'node/' + domain.id + '/' + buf.toString('base64').replace(/\+/g, '@').replace(/\//g, '$');
var device = { type: 'node', _id: xxnodeid, meshid: ws.meshid, name: ws.xxstate.name, host: ws.remoteaddr, domain: domain.id, intelamt: { state: 2, flags: ws.xxstate.flags, user: 'admin', pass: ws.xxstate.pass, tls: 0, uuid: ws.xxstate.uuid, realm: ws.xxstate.realm, tag: ws.xxstate.tag, ver: ws.xxstate.ver } };
var device = { type: 'node', _id: xxnodeid, meshid: ws.meshid, name: ws.xxstate.name, rname: ws.xxstate.name, host: ws.remoteaddr, domain: domain.id, intelamt: { state: 2, flags: ws.xxstate.flags, tls: 0, uuid: ws.xxstate.uuid, realm: ws.xxstate.realm, tag: ws.xxstate.tag, ver: ws.xxstate.ver } };
if (ws.xxstate.pass != null) { device.intelamt.user = 'admin'; device.intelamt.pass = ws.xxstate.pass; }
if (device.intelamt.flags != 0) { device.intelamt.state = 2; } else { device.intelamt.state = 0; }
db.Set(device);
// Event the new node
@ -2296,10 +2311,15 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
// Change an existing device
var device = nodes[0];
if (device.host != ws.remoteaddr) { device.host = ws.remoteaddr; }
if (device.intelamt.state != 2) { device.intelamt.state = 2; }
if ((ws.xxstate.name != null) && (device.rname != ws.xxstate.name)) { device.rname = ws.xxstate.name; }
if (device.intelamt.flags != 0) {
if (device.intelamt.state != 2) { device.intelamt.state = 2; }
}
if (device.intelamt.flags != ws.xxstate.flags) { device.intelamt.state = ws.xxstate.flags; }
if (device.intelamt.user != 'admin') { device.intelamt.user = 'admin'; }
if (device.intelamt.pass != ws.xxstate.pass) { device.intelamt.pass = ws.xxstate.pass; }
if (ws.xxstate.pass != null) {
if (device.intelamt.user != 'admin') { device.intelamt.user = 'admin'; }
if (device.intelamt.pass != ws.xxstate.pass) { device.intelamt.pass = ws.xxstate.pass; }
}
if (device.intelamt.realm != ws.xxstate.realm) { device.intelamt.realm = ws.xxstate.realm; }
if (ws.xxstate.realm == null) { delete device.intelamt.tag; }
else if (device.intelamt.tag != ws.xxstate.tag) { device.intelamt.tag = ws.xxstate.tag; }
@ -2313,6 +2333,8 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
parent.DispatchEvent(['*', ws.meshid], obj, { etype: 'node', action: 'changenode', nodeid: device2._id, node: device2, msg: 'Changed device ' + device.name + ' in mesh ' + mesh.name, domain: domain.id });
}
});
if (cmd.action == 'amtdiscover') { ws.send(JSON.stringify({ action: 'amtdiscover' })); }
break;
}
default: {