mirror of
https://github.com/Ylianst/MeshCentral.git
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1642 lines
104 KiB
JavaScript
1642 lines
104 KiB
JavaScript
/**
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* @description MeshCentral MeshAgent
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* @author Ylian Saint-Hilaire & Bryan Roe
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* @copyright Intel Corporation 2018-2019
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* @license Apache-2.0
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* @version v0.0.1
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*/
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/*jslint node: true */
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/*jshint node: true */
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/*jshint strict:false */
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/*jshint -W097 */
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/*jshint esversion: 6 */
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"use strict";
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// Construct a MeshAgent object, called upon connection
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module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, user) {
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var obj = {};
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obj.db = db;
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obj.ws = ws;
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obj.args = args;
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obj.user = user;
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obj.parent = parent;
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obj.domain = domain;
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obj.common = parent.common;
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obj.fs = require('fs');
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obj.path = require('path');
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obj.serverStatsTimer = null;
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// Send a message to the user
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//obj.send = function (data) { try { if (typeof data == 'string') { obj.ws.send(Buffer.from(data, 'binary')); } else { obj.ws.send(data); } } catch (e) { } }
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// Disconnect this user
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obj.close = function (arg) {
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if ((arg == 1) || (arg == null)) { try { obj.ws.close(); obj.parent.parent.debug(1, 'Soft disconnect'); } catch (e) { console.log(e); } } // Soft close, close the websocket
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if (arg == 2) { try { obj.ws._socket._parent.end(); obj.parent.parent.debug(1, 'Hard disconnect'); } catch (e) { console.log(e); } } // Hard close, close the TCP socket
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};
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// Convert a mesh path array into a real path on the server side
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function meshPathToRealPath(meshpath, user) {
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if (obj.common.validateArray(meshpath, 1) == false) return null;
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var splitid = meshpath[0].split('/');
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if (splitid[0] == 'user') {
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// Check user access
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if (meshpath[0] != user._id) return null; // Only allow own user folder
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} else if (splitid[0] == 'mesh') {
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// Check mesh access
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var meshrights = user.links[meshpath[0]];
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if (meshrights == null) return null; // No meth rights for this user
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meshrights = meshrights.rights; // Get the rights bit mask
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if ((meshrights == null) || ((meshrights & 32) == 0)) return null; // This user must have mesh rights to "server files"
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} else return null;
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var rootfolder = meshpath[0], rootfoldersplit = rootfolder.split('/'), domainx = 'domain';
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if (rootfoldersplit[1].length > 0) domainx = 'domain-' + rootfoldersplit[1];
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var path = obj.parent.path.join(obj.parent.filespath, domainx, rootfoldersplit[0] + "-" + rootfoldersplit[2]);
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for (var i = 1; i < meshpath.length; i++) { if (obj.common.IsFilenameValid(meshpath[i]) == false) { path = null; break; } path += ("/" + meshpath[i]); }
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return path;
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}
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//
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function copyFile(src, dest, func, tag) {
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//var ss = obj.fs.createReadStream(src, { flags: 'rb' });
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//var ds = obj.fs.createWriteStream(dest, { flags: 'wb' });
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var ss = obj.fs.createReadStream(src);
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var ds = obj.fs.createWriteStream(dest);
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ss.fs = obj.fs;
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ss.pipe(ds);
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ds.ss = ss;
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/*
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if (!this._copyStreams) { this._copyStreams = {}; this._copyStreamID = 0; }
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ss.id = this._copyStreamID++;
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this._copyStreams[ss.id] = ss;
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*/
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if (arguments.length == 3 && typeof arguments[2] === 'function') { ds.on('close', arguments[2]); }
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else if (arguments.length == 4 && typeof arguments[3] === 'function') { ds.on('close', arguments[3]); }
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ds.on('close', function () { /*delete this.ss.fs._copyStreams[this.ss.id];*/ func(tag); });
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}
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// Route a command to a target node
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function routeCommandToNode(command) {
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if (obj.common.validateString(command.nodeid, 8, 128) == false) return false;
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var splitnodeid = command.nodeid.split('/');
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// Check that we are in the same domain and the user has rights over this node.
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if ((splitnodeid[0] == 'node') && (splitnodeid[1] == domain.id)) {
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// See if the node is connected
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var agent = obj.parent.wsagents[command.nodeid];
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if (agent != null) {
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// Check if we have permission to send a message to that node
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var rights = user.links[agent.dbMeshKey];
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if ((rights != null) && ((rights.rights & 8) || (rights.rights & 256))) { // 8 is remote control permission, 256 is desktop read only
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command.sessionid = ws.sessionId; // Set the session id, required for responses.
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command.rights = rights.rights; // Add user rights flags to the message
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delete command.nodeid; // Remove the nodeid since it's implyed.
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try { agent.send(JSON.stringify(command)); } catch (ex) { }
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}
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} else {
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// Check if a peer server is connected to this agent
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var routing = obj.parent.parent.GetRoutingServerId(command.nodeid, 1); // 1 = MeshAgent routing type
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if (routing != null) {
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// Check if we have permission to send a message to that node
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var rights = user.links[routing.meshid];
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if ((rights != null) && ((rights.rights & 8) || (rights.rights & 256))) { // 8 is remote control permission
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command.fromSessionid = ws.sessionId; // Set the session id, required for responses.
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command.rights = rights.rights; // Add user rights flags to the message
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obj.parent.parent.multiServer.DispatchMessageSingleServer(command, routing.serverid);
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}
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}
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}
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}
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return true;
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}
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try {
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// Check if the user is logged in
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if (user == null) { try { obj.ws.close(); } catch (e) { } return; }
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// Associate this websocket session with the web session
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obj.ws.userid = req.session.userid;
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obj.ws.domainid = domain.id;
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// Create a new session id for this user.
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require('crypto').randomBytes(20, function (err, randombuf) {
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obj.ws.sessionId = user._id + '/' + randombuf.toString('hex');
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// Add this web socket session to session list
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obj.parent.wssessions2[ws.sessionId] = obj.ws;
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if (!obj.parent.wssessions[user._id]) { obj.parent.wssessions[user._id] = [ws]; } else { obj.parent.wssessions[user._id].push(obj.ws); }
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if (obj.parent.parent.multiServer == null) {
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obj.parent.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: user.name, count: obj.parent.wssessions[user._id].length, nolog: 1, domain: obj.domain.id });
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} else {
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obj.parent.recountSessions(obj.ws.sessionId); // Recount sessions
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}
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// If we have peer servers, inform them of the new session
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if (obj.parent.parent.multiServer != null) { obj.parent.parent.multiServer.DispatchMessage({ action: 'sessionStart', sessionid: obj.ws.sessionId }); }
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// Handle events
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obj.ws.HandleEvent = function (source, event) {
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if (!event.domain || event.domain == obj.domain.id) {
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try {
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if (event == 'close') { try { delete req.session; } catch (ex) { } obj.close(); }
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else if (event == 'resubscribe') { user.subscriptions = obj.parent.subscribe(user._id, ws); }
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else if (event == 'updatefiles') { updateUserFiles(user, ws, domain); }
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else { ws.send(JSON.stringify({ action: 'event', event: event })); }
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} catch (e) { }
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}
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};
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user.subscriptions = obj.parent.subscribe(user._id, ws); // Subscribe to events
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try { obj.ws._socket.setKeepAlive(true, 240000); } catch (ex) { } // Set TCP keep alive
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// Send current server statistics
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obj.SendServerStats = function () {
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obj.db.getStats(function (data) {
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var os = require('os');
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var stats = { action: 'serverstats', totalmem: os.totalmem(), freemem: os.freemem() };
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if (obj.parent.parent.platform != 'win32') { stats.cpuavg = os.loadavg(); } // else { stats.cpuavg = [ 0.2435345, 0.523234234, 0.6435345345 ]; }
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var serverStats = { "User Accounts": Object.keys(obj.parent.users).length, "Device Groups": Object.keys(obj.parent.meshes).length, "Connected Agents": Object.keys(obj.parent.wsagents).length, "Connected Users": Object.keys(obj.parent.wssessions2).length };
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if (obj.parent.parent.mpsserver != null) { serverStats['Connected Intel® AMT'] = Object.keys(obj.parent.parent.mpsserver.ciraConnections).length; }
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stats.values = { "Server State": serverStats, "Database": { "Records": data.total, "Users": data.users, "Device Groups": data.meshes, "Devices": data.nodes, "Device NetInfo": data.nodeInterfaces, "Device Power Event": data.powerEvents, "Notes": data.notes, "Connection Records": data.connectEvents, "SMBios": data.smbios } }
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try { ws.send(JSON.stringify(stats)); } catch (ex) { }
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});
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}
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// When data is received from the web socket
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ws.on('message', processWebSocketData);
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// If error, do nothing
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ws.on('error', function (err) { console.log(err); });
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// If the web socket is closed
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ws.on('close', function (req) {
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obj.parent.parent.RemoveAllEventDispatch(ws);
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if (obj.serverStatsTimer != null) { clearInterval(obj.serverStatsTimer); obj.serverStatsTimer = null; }
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if (req.session && req.session.ws && req.session.ws == ws) { delete req.session.ws; }
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if (obj.parent.wssessions2[ws.sessionId]) { delete obj.parent.wssessions2[ws.sessionId]; }
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if (obj.parent.wssessions[ws.userid]) {
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var i = obj.parent.wssessions[ws.userid].indexOf(ws);
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if (i >= 0) {
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obj.parent.wssessions[ws.userid].splice(i, 1);
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var user = obj.parent.users[ws.userid];
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if (user) {
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if (obj.parent.parent.multiServer == null) {
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obj.parent.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: user.name, count: obj.parent.wssessions[ws.userid].length, nolog: 1, domain: obj.domain.id });
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} else {
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obj.parent.recountSessions(ws.sessionId); // Recount sessions
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}
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}
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if (obj.parent.wssessions[ws.userid].length == 0) { delete obj.parent.wssessions[ws.userid]; }
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}
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}
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// If we have peer servers, inform them of the disconnected session
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if (obj.parent.parent.multiServer != null) { obj.parent.parent.multiServer.DispatchMessage({ action: 'sessionEnd', sessionid: ws.sessionId }); }
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});
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// Figure out the MPS port, use the alias if set
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var mpsport = ((obj.args.mpsaliasport != null) ? obj.args.mpsaliasport : obj.args.mpsport);
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var httpport = ((obj.args.aliasport != null) ? obj.args.aliasport : obj.args.port);
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// Build server information object
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var serverinfo = { name: obj.parent.certificates.CommonName, mpsname: obj.parent.certificates.AmtMpsName, mpsport: mpsport, mpspass: obj.args.mpspass, port: httpport, emailcheck: ((obj.parent.parent.mailserver != null) && (domain.auth != 'sspi')), domainauth: (domain.auth == 'sspi') };
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if (obj.args.notls == true) { serverinfo.https = false; } else { serverinfo.https = true; serverinfo.redirport = obj.args.redirport; }
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// Send server information
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try { ws.send(JSON.stringify({ action: 'serverinfo', serverinfo: serverinfo })); } catch (ex) { }
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// Send user information to web socket, this is the first thing we send
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var userinfo = obj.common.Clone(obj.parent.users[user._id]);
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delete userinfo.hash;
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delete userinfo.passhint;
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delete userinfo.salt;
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delete userinfo.type;
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delete userinfo.domain;
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delete userinfo.subscriptions;
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delete userinfo.passtype;
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if (userinfo.otpsecret) { userinfo.otpsecret = 1; }
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try { ws.send(JSON.stringify({ action: 'userinfo', userinfo: userinfo })); } catch (ex) { }
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// We are all set, start receiving data
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ws._socket.resume();
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});
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} catch (e) { console.log(e); }
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// Process incoming web socket data from the browser
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function processWebSocketData(msg) {
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var command, i = 0, mesh = null, meshid = null, nodeid = null, meshlinks = null, change = 0;
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try { command = JSON.parse(msg.toString('utf8')); } catch (e) { return; }
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if (obj.common.validateString(command.action, 3, 32) == false) return; // Action must be a string between 3 and 32 chars
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switch (command.action) {
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case 'ping': { try { ws.send(JSON.stringify({ action: 'pong' })); } catch (ex) { } break; }
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case 'authcookie':
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{
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// Renew the authentication cookie
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try { ws.send(JSON.stringify({ action: 'authcookie', cookie: obj.parent.parent.encodeCookie({ userid: user._id, domainid: domain.id }, obj.parent.loginCookieEncryptionKey) })); } catch (ex) { }
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break;
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}
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case 'serverstats':
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{
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if ((user.siteadmin) != 0) {
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if (obj.common.validateInt(command.interval, 1000, 1000000) == false) {
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// Clear the timer
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if (obj.serverStatsTimer != null) { clearInterval(obj.serverStatsTimer); obj.serverStatsTimer = null; }
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} else {
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// Set the timer
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obj.SendServerStats();
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obj.serverStatsTimer = setInterval(obj.SendServerStats, command.interval);
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}
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}
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break;
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}
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case 'meshes':
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{
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// Request a list of all meshes this user as rights to
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var docs = [];
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for (i in user.links) { if (obj.parent.meshes[i]) { docs.push(obj.parent.meshes[i]); } }
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try { ws.send(JSON.stringify({ action: 'meshes', meshes: docs, tag: command.tag })); } catch (ex) { }
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break;
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}
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case 'nodes':
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{
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var links = [];
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if (command.meshid == null) {
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// Request a list of all meshes this user as rights to
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for (i in user.links) { links.push(i); }
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} else {
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// Request list of all nodes for one specific meshid
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meshid = command.meshid;
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if (obj.common.validateString(meshid, 0, 128) == false) return;
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if (meshid.split('/').length == 0) { meshid = 'mesh/' + domain.id + '/' + command.meshid; }
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if (user.links[meshid] != null) { links.push(meshid); }
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}
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// Request a list of all nodes
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obj.db.GetAllTypeNoTypeFieldMeshFiltered(links, domain.id, 'node', command.id, function (err, docs) {
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var r = {};
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for (i in docs) {
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// Add the connection state
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var state = obj.parent.parent.GetConnectivityState(docs[i]._id);
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if (state) {
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docs[i].conn = state.connectivity;
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docs[i].pwr = state.powerState;
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if ((state.connectivity & 1) != 0) { var agent = obj.parent.wsagents[docs[i]._id]; if (agent != null) { docs[i].agct = agent.connectTime; } }
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if ((state.connectivity & 2) != 0) { var cira = obj.parent.parent.mpsserver.ciraConnections[docs[i]._id]; if (cira != null) { docs[i].cict = cira.tag.connectTime; } }
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}
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// Compress the meshid's
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meshid = docs[i].meshid;
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if (!r[meshid]) { r[meshid] = []; }
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delete docs[i].meshid;
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// Remove Intel AMT credential if present
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if (docs[i].intelamt != null && docs[i].intelamt.pass != null) { delete docs[i].intelamt.pass; }
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r[meshid].push(docs[i]);
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}
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try { ws.send(JSON.stringify({ action: 'nodes', nodes: r, tag: command.tag })); } catch (ex) { }
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});
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break;
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}
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case 'powertimeline':
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{
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// Query the database for the power timeline for a given node
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// The result is a compacted array: [ startPowerState, startTimeUTC, powerState ] + many[ deltaTime, powerState ]
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if (obj.common.validateString(command.nodeid, 0, 128) == false) return;
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obj.db.getPowerTimeline(command.nodeid, function (err, docs) {
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if (err == null && docs.length > 0) {
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var timeline = [], time = null, previousPower;
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for (i in docs) {
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var doc = docs[i];
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if (time == null) {
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// First element
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time = doc.time;
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if (doc.oldPower) { timeline.push(doc.oldPower); } else { timeline.push(0); }
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timeline.push(time);
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timeline.push(doc.power);
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previousPower = doc.power;
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} else {
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// Delta element
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if ((previousPower != doc.power) && ((doc.time - time) > 60000)) { // To boost speed, any blocks less than a minute get approximated.
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// Create a new timeline
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timeline.push(doc.time - time);
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timeline.push(doc.power);
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time = doc.time;
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previousPower = doc.power;
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} else {
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// Extend the previous timeline
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if ((timeline.length >= 6) && (timeline[timeline.length - 3] == doc.power)) { // We can merge the block with the previous block
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timeline[timeline.length - 4] += (timeline[timeline.length - 2] + (doc.time - time));
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timeline.pop();
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timeline.pop();
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} else { // Extend the last block in the timeline
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timeline[timeline.length - 2] += (doc.time - time);
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timeline[timeline.length - 1] = doc.power;
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}
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time = doc.time;
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previousPower = doc.power;
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}
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}
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}
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try { ws.send(JSON.stringify({ action: 'powertimeline', nodeid: command.nodeid, timeline: timeline, tag: command.tag })); } catch (ex) { }
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} else {
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// No records found, send current state if we have it
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var state = obj.parent.parent.GetConnectivityState(command.nodeid);
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if (state != null) { try { ws.send(JSON.stringify({ action: 'powertimeline', nodeid: command.nodeid, timeline: [state.powerState, Date.now(), state.powerState], tag: command.tag })); } catch (ex) { } }
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}
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});
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break;
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}
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case 'lastconnect':
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{
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if (obj.common.validateString(command.nodeid, 0, 128) == false) return;
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// Query the database for the last time this node connected
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obj.db.Get('lc' + command.nodeid, function (err, docs) {
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if ((docs != null) && (docs.length > 0)) { try { ws.send(JSON.stringify({ action: 'lastconnect', nodeid: command.nodeid, time: docs[0].time, addr: docs[0].addr })); } catch (ex) { } }
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});
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break;
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}
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case 'files':
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{
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// Send the full list of server files to the browser app
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if ((user != null) && (user.siteadmin != null) && (user.siteadmin & 8) != 0) { updateUserFiles(user, ws, domain); }
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break;
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}
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case 'fileoperation':
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{
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// Check permissions
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if ((user.siteadmin & 8) != 0) {
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// Perform a file operation (Create Folder, Delete Folder, Delete File...)
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if (obj.common.validateString(command.fileop, 4, 16) == false) return;
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var sendUpdate = true, path = meshPathToRealPath(command.path, user); // This will also check access rights
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if (path == null) break;
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if ((command.fileop == 'createfolder') && (obj.common.IsFilenameValid(command.newfolder) == true)) { try { obj.fs.mkdirSync(path + "/" + command.newfolder); } catch (e) { } } // Create a new folder
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else if (command.fileop == 'delete') { // Delete
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if (obj.common.validateArray(command.delfiles, 1) == false) return;
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for (i in command.delfiles) {
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if (obj.common.IsFilenameValid(command.delfiles[i]) == true) {
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var fullpath = obj.path.join(path, command.delfiles[i]);
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if (command.rec == true) {
|
|
deleteFolderRecursive(fullpath); // TODO, make this an async function
|
|
} else {
|
|
try { obj.fs.rmdirSync(fullpath); } catch (e) { try { obj.fs.unlinkSync(fullpath); } catch (e) { } }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if ((command.fileop == 'rename') && (obj.common.IsFilenameValid(command.oldname) == true) && (obj.common.IsFilenameValid(command.newname) == true)) { try { obj.fs.renameSync(path + "/" + command.oldname, path + "/" + command.newname); } catch (e) { } } // Rename
|
|
else if ((command.fileop == 'copy') || (command.fileop == 'move')) {
|
|
if (obj.common.validateArray(command.names, 1) == false) return;
|
|
var scpath = meshPathToRealPath(command.scpath, user); // This will also check access rights
|
|
if (scpath == null) break;
|
|
// TODO: Check quota if this is a copy!!!!!!!!!!!!!!!!
|
|
for (i in command.names) {
|
|
var s = obj.path.join(scpath, command.names[i]), d = obj.path.join(path, command.names[i]);
|
|
sendUpdate = false;
|
|
copyFile(s, d, function (op) { if (op != null) { obj.fs.unlink(op, function (err) { obj.parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); }); } else { obj.parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); } }, ((command.fileop == 'move') ? s : null));
|
|
}
|
|
}
|
|
|
|
if (sendUpdate == true) { obj.parent.parent.DispatchEvent([user._id], obj, 'updatefiles'); } // Fire an event causing this user to update this files
|
|
}
|
|
break;
|
|
}
|
|
case 'serverconsole':
|
|
{
|
|
// This is a server console message, only process this if full administrator
|
|
if (user.siteadmin != 0xFFFFFFFF) break;
|
|
|
|
var r = '';
|
|
var args = splitArgs(command.value);
|
|
if (args.length == 0) break;
|
|
const cmd = args[0].toLowerCase();
|
|
args = parseArgs(args);
|
|
|
|
switch (cmd) {
|
|
case 'help': {
|
|
r = 'Available commands: help, args, resetserver, showconfig, usersessions.';
|
|
break;
|
|
}
|
|
case 'args': {
|
|
r = cmd + ': ' + JSON.stringify(args);
|
|
break;
|
|
}
|
|
case 'usersessions': {
|
|
for (var i in obj.parent.wssessions) {
|
|
r += (i + ', ' + obj.parent.wssessions[i].length + ' session' + ((obj.parent.wssessions[i].length > 1) ? 'a' : '') + '.<br />');
|
|
for (var j in obj.parent.wssessions[i]) {
|
|
var addr = obj.parent.wssessions[i][j]._socket.remoteAddress;
|
|
if (addr.startsWith('::ffff:')) { addr = addr.substring(7); }
|
|
r += ' ' + addr + ' --> ' + obj.parent.wssessions[i][j].sessionId + '.<br />';
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'resetserver': {
|
|
console.log('Server restart...');
|
|
process.exit(0);
|
|
break;
|
|
}
|
|
case 'showconfig': {
|
|
r = JSON.stringify(obj.parent.parent.config, null, 4);
|
|
break;
|
|
}
|
|
default: { // This is an unknown command, return an error message
|
|
r = 'Unknown command \"' + cmd + '\", type \"help\" for list of avaialble commands.';
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (r != '') { try { ws.send(JSON.stringify({ action: 'serverconsole', value: r, tag: command.tag })); } catch (ex) { } }
|
|
break;
|
|
}
|
|
case 'msg':
|
|
{
|
|
// Route this command to a target node
|
|
routeCommandToNode(command);
|
|
break;
|
|
}
|
|
case 'events':
|
|
{
|
|
// User filtered events
|
|
if ((command.user != null) && ((user.siteadmin & 2) != 0)) { // SITERIGHT_MANAGEUSERS
|
|
// TODO: Add the meshes command.user has access to (???)
|
|
var filter = ['user/' + domain.id + '/' + command.user.toLowerCase()];
|
|
if ((command.limit == null) || (typeof command.limit != 'number')) {
|
|
// Send the list of all events for this session
|
|
obj.db.GetEvents(filter, domain.id, function (err, docs) { if (err != null) return; try { ws.send(JSON.stringify({ action: 'events', events: docs, user: command.user, tag: command.tag })); } catch (ex) { } });
|
|
} else {
|
|
// Send the list of most recent events for this session, up to 'limit' count
|
|
obj.db.GetEventsWithLimit(filter, domain.id, command.limit, function (err, docs) { if (err != null) return; try { ws.send(JSON.stringify({ action: 'events', events: docs, user: command.user, tag: command.tag })); } catch (ex) { } });
|
|
}
|
|
} else if (obj.common.validateString(command.nodeid, 0, 128) == true) { // Device filtered events
|
|
// TODO: Check that the user has access to this nodeid
|
|
var limit = 10000;
|
|
if (obj.common.validateInt(command.limit, 1, 60000) == true) { limit = command.limit; }
|
|
|
|
// Send the list of most recent events for this session, up to 'limit' count
|
|
obj.db.GetNodeEventsWithLimit(command.nodeid, domain.id, limit, function (err, docs) { if (err != null) return; try { ws.send(JSON.stringify({ action: 'events', events: docs, nodeid: command.nodeid, tag: command.tag })); } catch (ex) { } });
|
|
} else {
|
|
// All events
|
|
var filter = user.subscriptions;
|
|
if ((command.limit == null) || (typeof command.limit != 'number')) {
|
|
// Send the list of all events for this session
|
|
obj.db.GetEvents(filter, domain.id, function (err, docs) { if (err != null) return; try { ws.send(JSON.stringify({ action: 'events', events: docs, user: command.user, tag: command.tag })); } catch (ex) { } });
|
|
} else {
|
|
// Send the list of most recent events for this session, up to 'limit' count
|
|
obj.db.GetEventsWithLimit(filter, domain.id, command.limit, function (err, docs) { if (err != null) return; try { ws.send(JSON.stringify({ action: 'events', events: docs, user: command.user, tag: command.tag })); } catch (ex) { } });
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'clearevents':
|
|
{
|
|
// Delete all events
|
|
if (user.siteadmin != 0xFFFFFFFF) break;
|
|
obj.db.RemoveAllEvents(domain.id);
|
|
obj.parent.parent.DispatchEvent(['*', 'server-global'], obj, { action: 'clearevents', nolog: 1, domain: domain.id });
|
|
break;
|
|
}
|
|
case 'users':
|
|
{
|
|
// Request a list of all users
|
|
if ((user.siteadmin & 2) == 0) break;
|
|
var docs = [];
|
|
for (i in obj.parent.users) {
|
|
if ((obj.parent.users[i].domain == domain.id) && (obj.parent.users[i].name != '~')) {
|
|
var userinfo = obj.common.Clone(obj.parent.users[i]);
|
|
delete userinfo.hash;
|
|
delete userinfo.passhint;
|
|
delete userinfo.salt;
|
|
delete userinfo.type;
|
|
delete userinfo.domain;
|
|
delete userinfo.subscriptions;
|
|
delete userinfo.passtype;
|
|
delete userinfo.otpsecret;
|
|
docs.push(userinfo);
|
|
}
|
|
}
|
|
try { ws.send(JSON.stringify({ action: 'users', users: docs, tag: command.tag })); } catch (ex) { }
|
|
break;
|
|
}
|
|
case 'changeemail':
|
|
{
|
|
// Change the email address
|
|
if (domain.auth == 'sspi') return;
|
|
if (obj.common.validateEmail(command.email, 1, 256) == false) return;
|
|
if (obj.parent.users[req.session.userid].email != command.email) {
|
|
// Check if this email is already validated on a different account
|
|
obj.db.GetUserWithVerifiedEmail(domain.id, command.email, function (err, docs) {
|
|
if (docs.length > 0) {
|
|
// Notify the duplicate email error
|
|
try { ws.send(JSON.stringify({ action: 'msg', type: 'notify', value: 'Failed to change email address, another account already using: <b>' + EscapeHtml(command.email) + '</b>.' })); } catch (ex) { }
|
|
} else {
|
|
// Update the user's email
|
|
var oldemail = user.email;
|
|
user.email = command.email;
|
|
user.emailVerified = false;
|
|
obj.parent.db.SetUser(user);
|
|
|
|
// Event the change
|
|
var userinfo = obj.common.Clone(user);
|
|
delete userinfo.hash;
|
|
delete userinfo.passhint;
|
|
delete userinfo.salt;
|
|
delete userinfo.type;
|
|
delete userinfo.domain;
|
|
delete userinfo.subscriptions;
|
|
delete userinfo.passtype;
|
|
delete userinfo.otpsecret;
|
|
var message = { etype: 'user', username: userinfo.name, account: userinfo, action: 'accountchange', domain: domain.id };
|
|
if (oldemail != null) {
|
|
message.msg = 'Changed email of user ' + userinfo.name + ' from ' + oldemail + ' to ' + user.email;
|
|
} else {
|
|
message.msg = 'Set email of user ' + userinfo.name + ' to ' + user.email;
|
|
}
|
|
obj.parent.parent.DispatchEvent(['*', 'server-users', user._id], obj, message);
|
|
|
|
// Send the verification email
|
|
if ((obj.parent.parent.mailserver != null) && (domain.auth != 'sspi')) { obj.parent.parent.mailserver.sendAccountCheckMail(domain, user.name, user.email); }
|
|
}
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
case 'verifyemail':
|
|
{
|
|
// Send a account email verification email
|
|
if (domain.auth == 'sspi') return;
|
|
if (obj.common.validateString(command.email, 3, 1024) == false) return;
|
|
if ((obj.parent.parent.mailserver != null) && (obj.parent.users[req.session.userid].email == command.email)) {
|
|
// Send the verification email
|
|
obj.parent.parent.mailserver.sendAccountCheckMail(domain, user.name, user.email);
|
|
}
|
|
break;
|
|
}
|
|
case 'wssessioncount':
|
|
{
|
|
// Request a list of all web socket user session count
|
|
var wssessions = {};
|
|
if ((user.siteadmin & 2) == 0) break;
|
|
if (obj.parent.parent.multiServer == null) {
|
|
// No peering, use simple session counting
|
|
for (i in obj.parent.wssessions) { if (obj.parent.wssessions[i][0].domainid == domain.id) { wssessions[i] = obj.parent.wssessions[i].length; } }
|
|
} else {
|
|
// We have peer servers, use more complex session counting
|
|
for (i in obj.parent.sessionsCount) { if (i.split('/')[1] == domain.id) { wssessions[i] = obj.parent.sessionsCount[i]; } }
|
|
}
|
|
try { ws.send(JSON.stringify({ action: 'wssessioncount', wssessions: wssessions, tag: command.tag })); } catch (ex) { } // wssessions is: userid --> count
|
|
break;
|
|
}
|
|
case 'deleteuser':
|
|
{
|
|
// Delete a user account
|
|
if ((user.siteadmin & 2) == 0) break;
|
|
if (obj.common.validateString(command.userid, 1, 2048) == false) break;
|
|
var delusersplit = command.userid.split('/'), deluserid = command.userid, deluser = obj.parent.users[deluserid];
|
|
if ((deluser == null) || (delusersplit.length != 3) || (delusersplit[1] != domain.id)) break; // Invalid domain, operation only valid for current domain
|
|
if ((deluser.siteadmin != null) && (deluser.siteadmin > 0) && (user.siteadmin != 0xFFFFFFFF)) break; // Need full admin to remote another administrator
|
|
|
|
// Remove all the mesh links to this user
|
|
if (deluser.links != null) {
|
|
for (meshid in deluser.links) {
|
|
// Get the mesh
|
|
mesh = obj.parent.meshes[meshid];
|
|
if (mesh) {
|
|
// Remove user from the mesh
|
|
if (mesh.links[deluser._id] != null) { delete mesh.links[deluser._id]; obj.parent.db.Set(mesh); }
|
|
// Notify mesh change
|
|
change = 'Removed user ' + deluser.name + ' from group ' + mesh.name;
|
|
obj.parent.parent.DispatchEvent(['*', mesh._id, deluser._id, user._id], obj, { etype: 'mesh', username: user.name, userid: user._id, meshid: mesh._id, name: mesh.name, mtype: mesh.mtype, desc: mesh.desc, action: 'meshchange', links: mesh.links, msg: change, domain: domain.id });
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove notes for this user
|
|
obj.db.Remove('nt' + deluser._id);
|
|
|
|
// Delete all files on the server for this account
|
|
try {
|
|
var deluserpath = obj.parent.getServerRootFilePath(deluser);
|
|
if (deluserpath != null) { obj.parent.deleteFolderRec(deluserpath); }
|
|
} catch (e) { }
|
|
|
|
obj.db.Remove(deluserid);
|
|
delete obj.parent.users[deluserid];
|
|
obj.parent.parent.DispatchEvent(['*', 'server-users'], obj, { etype: 'user', userid: deluserid, username: deluser.name, action: 'accountremove', msg: 'Account removed', domain: domain.id });
|
|
obj.parent.parent.DispatchEvent([deluserid], obj, 'close');
|
|
|
|
break;
|
|
}
|
|
case 'adduser':
|
|
{
|
|
// Add a new user account
|
|
if ((user.siteadmin & 2) == 0) break;
|
|
if (obj.common.validateUsername(command.username, 1, 64) == false) break; // Username is between 1 and 64 characters, no spaces
|
|
if (obj.common.validateString(command.pass, 1, 256) == false) break; // Password is between 1 and 256 characters
|
|
if (obj.common.checkPasswordRequirements(command.pass, domain.passwordrequirements) == false) break; // Password does not meet requirements
|
|
if ((command.email != null) && (obj.common.validateEmail(command.email, 1, 256) == false)) break; // Check if this is a valid email address
|
|
var newusername = command.username, newuserid = 'user/' + domain.id + '/' + command.username.toLowerCase();
|
|
if (newusername == '~') break; // This is a reserved user name
|
|
if (!obj.parent.users[newuserid]) {
|
|
var newuser = { type: 'user', _id: newuserid, name: newusername, creation: Math.floor(Date.now() / 1000), domain: domain.id };
|
|
if (command.email != null) { newuser.email = command.email; } // Email
|
|
obj.parent.users[newuserid] = newuser;
|
|
// Create a user, generate a salt and hash the password
|
|
require('./pass').hash(command.pass, function (err, salt, hash) {
|
|
if (err) throw err;
|
|
newuser.salt = salt;
|
|
newuser.hash = hash;
|
|
obj.db.SetUser(newuser);
|
|
var newuser2 = obj.common.Clone(newuser);
|
|
if (newuser2.subscriptions) { delete newuser2.subscriptions; }
|
|
if (newuser2.salt) { delete newuser2.salt; }
|
|
if (newuser2.hash) { delete newuser2.hash; }
|
|
obj.parent.parent.DispatchEvent(['*', 'server-users'], obj, { etype: 'user', username: newusername, account: newuser2, action: 'accountcreate', msg: 'Account created, email is ' + command.email, domain: domain.id });
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
case 'edituser':
|
|
{
|
|
// Edit a user account, may involve changing email or administrator permissions
|
|
if (((user.siteadmin & 2) != 0) || (user.name == command.name)) {
|
|
var chguserid = 'user/' + domain.id + '/' + command.name.toLowerCase(), chguser = obj.parent.users[chguserid];
|
|
change = 0;
|
|
if (chguser) {
|
|
if (obj.common.validateString(command.email, 1, 256) && (chguser.email != command.email)) { chguser.email = command.email; change = 1; }
|
|
if ((command.emailVerified === true || command.emailVerified === false) && (chguser.emailVerified != command.emailVerified)) { chguser.emailVerified = command.emailVerified; change = 1; }
|
|
if ((obj.common.validateInt(command.quota, 0) || command.quota == null) && (command.quota != chguser.quota)) { chguser.quota = command.quota; if (chguser.quota == null) { delete chguser.quota; } change = 1; }
|
|
if ((user.siteadmin == 0xFFFFFFFF) && obj.common.validateInt(command.siteadmin) && (chguser.siteadmin != command.siteadmin)) { chguser.siteadmin = command.siteadmin; change = 1; }
|
|
if (change == 1) {
|
|
obj.db.SetUser(chguser);
|
|
obj.parent.parent.DispatchEvent([chguser._id], obj, 'resubscribe');
|
|
var userinfo = obj.common.Clone(chguser);
|
|
delete userinfo.hash;
|
|
delete userinfo.passhint;
|
|
delete userinfo.salt;
|
|
delete userinfo.type;
|
|
delete userinfo.domain;
|
|
delete userinfo.subscriptions;
|
|
delete userinfo.passtype;
|
|
delete userinfo.otpsecret;
|
|
obj.parent.parent.DispatchEvent(['*', 'server-users', user._id, chguser._id], obj, { etype: 'user', username: user.name, account: userinfo, action: 'accountchange', msg: 'Account changed: ' + command.name, domain: domain.id });
|
|
}
|
|
if ((chguser.siteadmin) && (chguser.siteadmin != 0xFFFFFFFF) && (chguser.siteadmin & 32)) {
|
|
obj.parent.parent.DispatchEvent([chguser._id], obj, 'close'); // Disconnect all this user's sessions
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'changeuserpass':
|
|
{
|
|
// Change a user's password
|
|
if (user.siteadmin != 0xFFFFFFFF) break;
|
|
if (obj.common.validateString(command.user, 1, 256) == false) break;
|
|
if (obj.common.validateString(command.pass, 1, 256) == false) break;
|
|
if (obj.common.checkPasswordRequirements(command.pass, domain.passwordrequirements) == false) break; // Password does not meet requirements
|
|
var chguserid = 'user/' + domain.id + '/' + command.user.toLowerCase(), chguser = obj.parent.users[chguserid];
|
|
if (chguser && chguser.salt) {
|
|
// Compute the password hash & save it
|
|
require('./pass').hash(command.pass, chguser.salt, function (err, hash) { if (!err) { chguser.hash = hash; obj.db.SetUser(chguser); } });
|
|
}
|
|
break;
|
|
}
|
|
case 'notifyuser':
|
|
{
|
|
// Send a notification message to a user
|
|
if ((user.siteadmin & 2) == 0) break;
|
|
if (obj.common.validateString(command.userid, 1, 2048) == false) break;
|
|
if (obj.common.validateString(command.msg, 1, 4096) == false) break;
|
|
|
|
// Create the notification message
|
|
var notification = { "action": "msg", "type": "notify", "value": "<b>" + user.name + "</b>: " + EscapeHtml(command.msg), "userid": user._id, "username": user.name };
|
|
|
|
// Get the list of sessions for this user
|
|
var sessions = obj.parent.wssessions[command.userid];
|
|
if (sessions != null) { for (i in sessions) { try { sessions[i].send(JSON.stringify(notification)); } catch (ex) { } } }
|
|
|
|
if (obj.parent.parent.multiServer != null) {
|
|
// TODO: Add multi-server support
|
|
}
|
|
break;
|
|
}
|
|
case 'meshmessenger':
|
|
{
|
|
// Send a notification message to a user
|
|
if ((user.siteadmin & 2) == 0) break;
|
|
|
|
// Setup a user-to-user session
|
|
if (obj.common.validateString(command.userid, 1, 2048)) {
|
|
|
|
// Create the notification message
|
|
var notification = {
|
|
"action": "msg", "type": "notify", "value": "<b>" + user.name + "</b>: Chat Request, Click here to accept.", "userid": user._id, "username": user.name, "tag": 'meshmessenger/' + encodeURIComponent(command.userid) + '/' + encodeURIComponent(user._id)
|
|
};
|
|
|
|
// Get the list of sessions for this user
|
|
var sessions = obj.parent.wssessions[command.userid];
|
|
if (sessions != null) { for (i in sessions) { try { sessions[i].send(JSON.stringify(notification)); } catch (ex) { } } }
|
|
|
|
if (obj.parent.parent.multiServer != null) {
|
|
// TODO: Add multi-server support
|
|
}
|
|
}
|
|
|
|
// Setup a user-to-node session
|
|
if (obj.common.validateString(command.nodeid, 1, 2048)) {
|
|
if (obj.args.lanonly == true) { return; } // User-to-device chat is not support in LAN-only mode yet. We need the agent to replace the IP address of the server??
|
|
|
|
// Create the server url
|
|
var httpsPort = ((obj.parent.args.aliasport == null) ? obj.parent.args.port : obj.parent.args.aliasport); // Use HTTPS alias port is specified
|
|
var xdomain = (domain.dns == null) ? domain.id : '';
|
|
if (xdomain != '') xdomain += "/";
|
|
var url = "http" + (obj.args.notls ? '' : 's') + "://" + obj.parent.getWebServerName(domain) + ":" + httpsPort + "/" + xdomain + "messenger?id=meshmessenger/" + encodeURIComponent(command.nodeid) + "/" + encodeURIComponent(user._id) + "&title=" + encodeURIComponent(user.name);
|
|
|
|
// Create the notification message
|
|
routeCommandToNode({ "action": "openUrl", "nodeid": command.nodeid, "userid": user._id, "username": user.name, "url": url });
|
|
}
|
|
|
|
break;
|
|
}
|
|
case 'serverversion':
|
|
{
|
|
// Check the server version
|
|
if ((user.siteadmin & 16) == 0) break;
|
|
obj.parent.parent.getLatestServerVersion(function (currentVersion, latestVersion) { try { ws.send(JSON.stringify({ action: 'serverversion', current: currentVersion, latest: latestVersion })); } catch (ex) { } });
|
|
break;
|
|
}
|
|
case 'serverupdate':
|
|
{
|
|
// Perform server update
|
|
if ((user.siteadmin & 16) == 0) break;
|
|
obj.parent.parent.performServerUpdate();
|
|
break;
|
|
}
|
|
case 'servererrors':
|
|
{
|
|
// Load the server error log
|
|
if ((user.siteadmin & 16) == 0) break;
|
|
obj.parent.parent.fs.readFile(obj.parent.parent.getConfigFilePath('mesherrors.txt'), 'utf8', function (err, data) { try { ws.send(JSON.stringify({ action: 'servererrors', data: data })); } catch (ex) { } });
|
|
break;
|
|
}
|
|
case 'serverclearerrorlog':
|
|
{
|
|
// Clear the server error log
|
|
if ((user.siteadmin & 16) == 0) break;
|
|
obj.parent.parent.fs.unlink(obj.parent.parent.getConfigFilePath('mesherrors.txt'), function (err) { });
|
|
break;
|
|
}
|
|
case 'createmesh':
|
|
{
|
|
// In some situations, we need a verified email address to create a device group.
|
|
if ((obj.parent.parent.mailserver != null) && (domain.auth != 'sspi') && (user.emailVerified !== true) && (user.siteadmin != 0xFFFFFFFF)) return; // User must verify it's email first.
|
|
|
|
// Create mesh
|
|
if (obj.common.validateString(command.meshname, 1, 64) == false) break; // Meshname is between 1 and 64 characters
|
|
if (obj.common.validateString(command.desc, 0, 1024) == false) break; // Mesh description is between 0 and 1024 characters
|
|
|
|
// We only create Agent-less Intel AMT mesh (Type1), or Agent mesh (Type2)
|
|
if ((command.meshtype == 1) || (command.meshtype == 2)) {
|
|
// Create a type 1 agent-less Intel AMT mesh.
|
|
obj.parent.crypto.randomBytes(48, function (err, buf) {
|
|
meshid = 'mesh/' + domain.id + '/' + buf.toString('base64').replace(/\+/g, '@').replace(/\//g, '$');
|
|
var links = {};
|
|
links[user._id] = { name: user.name, rights: 0xFFFFFFFF };
|
|
mesh = { type: 'mesh', _id: meshid, name: command.meshname, mtype: command.meshtype, desc: command.desc, domain: domain.id, links: links };
|
|
obj.db.Set(obj.common.escapeLinksFieldName(mesh));
|
|
obj.parent.meshes[meshid] = mesh;
|
|
obj.parent.parent.AddEventDispatch([meshid], ws);
|
|
if (user.links == null) user.links = {};
|
|
user.links[meshid] = { rights: 0xFFFFFFFF };
|
|
user.subscriptions = obj.parent.subscribe(user._id, ws);
|
|
obj.db.SetUser(user);
|
|
obj.parent.parent.DispatchEvent(['*', meshid, user._id], obj, { etype: 'mesh', username: user.name, meshid: meshid, name: command.meshname, mtype: command.meshtype, desc: command.desc, action: 'createmesh', links: links, msg: 'Mesh created: ' + command.meshname, domain: domain.id });
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
case 'deletemesh':
|
|
{
|
|
// Delete a mesh and all computers within it
|
|
if (obj.common.validateString(command.meshid, 1, 1024) == false) break; // Check the meshid
|
|
obj.db.Get(command.meshid, function (err, meshes) {
|
|
if (meshes.length != 1) return;
|
|
mesh = obj.common.unEscapeLinksFieldName(meshes[0]);
|
|
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || mesh.links[user._id].rights != 0xFFFFFFFF) return;
|
|
if ((command.meshid.split('/').length != 3) || (command.meshid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
// Fire the removal event first, because after this, the event will not route
|
|
obj.parent.parent.DispatchEvent(['*', command.meshid], obj, { etype: 'mesh', username: user.name, meshid: command.meshid, name: command.meshname, action: 'deletemesh', msg: 'Mesh deleted: ' + command.meshname, domain: domain.id });
|
|
|
|
// Remove all user links to this mesh
|
|
for (i in meshes) {
|
|
var links = meshes[i].links;
|
|
for (var j in links) {
|
|
var xuser = obj.parent.users[j];
|
|
delete xuser.links[meshes[i]._id];
|
|
obj.db.SetUser(xuser);
|
|
obj.parent.parent.DispatchEvent([xuser._id], obj, 'resubscribe');
|
|
}
|
|
}
|
|
|
|
// Delete all files on the server for this mesh
|
|
try {
|
|
var meshpath = obj.parent.getServerRootFilePath(mesh);
|
|
if (meshpath != null) { obj.parent.deleteFolderRec(meshpath); }
|
|
} catch (e) { }
|
|
|
|
obj.parent.parent.RemoveEventDispatchId(command.meshid); // Remove all subscriptions to this mesh
|
|
obj.db.RemoveMesh(command.meshid); // Remove mesh from database
|
|
delete obj.parent.meshes[command.meshid]; // Remove mesh from memory
|
|
});
|
|
break;
|
|
}
|
|
case 'editmesh':
|
|
{
|
|
// Change the name or description of a mesh
|
|
if (obj.common.validateString(command.meshid, 1, 1024) == false) break; // Check the meshid
|
|
mesh = obj.parent.meshes[command.meshid];
|
|
change = '';
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 1) == 0)) return;
|
|
if ((command.meshid.split('/').length != 3) || (command.meshid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
if ((obj.common.validateString(command.meshname, 1, 64) == true) && (command.meshname != mesh.name)) { change = 'Group name changed from "' + mesh.name + '" to "' + command.meshname + '"'; mesh.name = command.meshname; }
|
|
if ((obj.common.validateString(command.desc, 0, 1024) == true) && (command.desc != mesh.desc)) { if (change != '') change += ' and description changed'; else change += 'Group "' + mesh.name + '" description changed'; mesh.desc = command.desc; }
|
|
if ((obj.common.validateInt(command.flags) == true) && (command.flags != mesh.flags)) { if (change != '') change += ' and flags changed'; else change += 'Group "' + mesh.name + '" flags changed'; mesh.flags = command.flags; }
|
|
if (change != '') { obj.db.Set(obj.common.escapeLinksFieldName(mesh)); obj.parent.parent.DispatchEvent(['*', mesh._id, user._id], obj, { etype: 'mesh', username: user.name, meshid: mesh._id, name: mesh.name, mtype: mesh.mtype, desc: mesh.desc, flags: mesh.flags, action: 'meshchange', links: mesh.links, msg: change, domain: domain.id }); }
|
|
}
|
|
break;
|
|
}
|
|
case 'addmeshuser':
|
|
{
|
|
if (obj.common.validateString(command.meshid, 1, 1024) == false) break; // Check the meshid
|
|
if (obj.common.validateString(command.username, 1, 64) == false) break; // Username is between 1 and 64 characters
|
|
if (obj.common.validateInt(command.meshadmin) == false) break; // Mesh rights must be an integer
|
|
|
|
// Check if the user exists
|
|
var newuserid = 'user/' + domain.id + '/' + command.username.toLowerCase(), newuser = obj.parent.users[newuserid];
|
|
if (newuser == null) {
|
|
// TODO: Send error back, user not found.
|
|
break;
|
|
}
|
|
|
|
// Get the mesh
|
|
mesh = obj.parent.meshes[command.meshid];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 2) == 0)) return;
|
|
if ((command.meshid.split('/').length != 3) || (command.meshid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
// Add mesh to user
|
|
if (newuser.links == null) newuser.links = {};
|
|
newuser.links[command.meshid] = { rights: command.meshadmin };
|
|
obj.db.SetUser(newuser);
|
|
obj.parent.parent.DispatchEvent([newuser._id], obj, 'resubscribe');
|
|
|
|
// Add a user to the mesh
|
|
mesh.links[newuserid] = { name: newuser.name, rights: command.meshadmin };
|
|
obj.db.Set(obj.common.escapeLinksFieldName(mesh));
|
|
|
|
// Notify mesh change
|
|
obj.parent.parent.DispatchEvent(['*', mesh._id, user._id, newuserid], obj, { etype: 'mesh', username: newuser.name, userid: command.userid, meshid: mesh._id, name: mesh.name, mtype: mesh.mtype, desc: mesh.desc, action: 'meshchange', links: mesh.links, msg: 'Added user ' + newuser.name + ' to mesh ' + mesh.name, domain: domain.id });
|
|
}
|
|
break;
|
|
}
|
|
case 'removemeshuser':
|
|
{
|
|
if (obj.common.validateString(command.userid, 1, 1024) == false) break; // Check userid
|
|
if (obj.common.validateString(command.meshid, 1, 1024) == false) break; // Check meshid
|
|
if ((command.userid.split('/').length != 3) || (command.userid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
// Get the mesh
|
|
mesh = obj.parent.meshes[command.meshid];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 2) == 0)) return;
|
|
|
|
// Check if the user exists - Just in case we need to delete a mesh right for a non-existant user, we do it this way. Technically, it's not possible, but just in case.
|
|
var deluserid = command.userid, deluser = obj.parent.users[deluserid];
|
|
if (deluser != null) {
|
|
// Remove mesh from user
|
|
if (deluser.links != null && deluser.links[command.meshid] != null) {
|
|
var delmeshrights = deluser.links[command.meshid].rights;
|
|
if ((delmeshrights == 0xFFFFFFFF) && (mesh.links[deluserid].rights != 0xFFFFFFFF)) return; // A non-admin can't kick out an admin
|
|
delete deluser.links[command.meshid];
|
|
obj.db.Set(deluser);
|
|
obj.parent.parent.DispatchEvent([deluser._id], obj, 'resubscribe');
|
|
}
|
|
}
|
|
|
|
// Remove user from the mesh
|
|
if (mesh.links[command.userid] != null) {
|
|
delete mesh.links[command.userid];
|
|
obj.db.Set(obj.common.escapeLinksFieldName(mesh));
|
|
|
|
// Notify mesh change
|
|
if (deluser != null) {
|
|
obj.parent.parent.DispatchEvent(['*', mesh._id, user._id, command.userid], obj, { etype: 'mesh', username: user.name, userid: deluser.name, meshid: mesh._id, name: mesh.name, mtype: mesh.mtype, desc: mesh.desc, action: 'meshchange', links: mesh.links, msg: 'Removed user ' + deluser.name + ' from group ' + mesh.name, domain: domain.id });
|
|
} else {
|
|
obj.parent.parent.DispatchEvent(['*', mesh._id, user._id, command.userid], obj, { etype: 'mesh', username: user.name, userid: (deluserid.split('/')[2]), meshid: mesh._id, name: mesh.name, mtype: mesh.mtype, desc: mesh.desc, action: 'meshchange', links: mesh.links, msg: 'Removed user ' + (deluserid.split('/')[2]) + ' from group ' + mesh.name, domain: domain.id });
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'addamtdevice':
|
|
{
|
|
if (obj.args.wanonly == true) return; // This is a WAN-only server, local Intel AMT computers can't be added
|
|
if (obj.common.validateString(command.meshid, 1, 1024) == false) break; // Check meshid
|
|
if ((command.meshid.split('/').length != 3) || (command.meshid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
if (obj.common.validateString(command.devicename, 1, 256) == false) break; // Check device name
|
|
if (obj.common.validateString(command.hostname, 1, 256) == false) break; // Check hostname
|
|
if (obj.common.validateString(command.amtusername, 0, 16) == false) break; // Check username
|
|
if (obj.common.validateString(command.amtpassword, 0, 16) == false) break; // Check password
|
|
if (command.amttls == '0') { command.amttls = 0; } else if (command.amttls == '1') { command.amttls = 1; } // Check TLS flag
|
|
if ((command.amttls != 1) && (command.amttls != 0)) break;
|
|
|
|
// If we are in WAN-only mode, hostname is not used
|
|
if ((obj.parent.parent.args.wanonly == true) && (command.hostname)) { delete command.hostname; }
|
|
|
|
// Get the mesh
|
|
mesh = obj.parent.meshes[command.meshid];
|
|
if (mesh) {
|
|
if (mesh.mtype != 1) return; // This operation is only allowed for mesh type 1, Intel AMT agentless mesh.
|
|
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 4) == 0)) return;
|
|
|
|
// Create a new nodeid
|
|
obj.parent.crypto.randomBytes(48, function (err, buf) {
|
|
// create the new node
|
|
nodeid = 'node/' + domain.id + '/' + buf.toString('base64').replace(/\+/g, '@').replace(/\//g, '$');
|
|
var device = { type: 'node', mtype: 1, _id: nodeid, meshid: command.meshid, name: command.devicename, host: command.hostname, domain: domain.id, intelamt: { user: command.amtusername, pass: command.amtpassword, tls: command.amttls } };
|
|
obj.db.Set(device);
|
|
|
|
// Event the new node
|
|
var device2 = obj.common.Clone(device);
|
|
delete device2.intelamt.pass; // Remove the Intel AMT password before eventing this.
|
|
obj.parent.parent.DispatchEvent(['*', command.meshid], obj, { etype: 'node', username: user.name, action: 'addnode', node: device2, msg: 'Added device ' + command.devicename + ' to mesh ' + mesh.name, domain: domain.id });
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
case 'scanamtdevice':
|
|
{
|
|
if (obj.args.wanonly == true) return; // This is a WAN-only server, this type of scanning is not allowed.
|
|
if (obj.common.validateString(command.range, 1, 256) == false) break; // Check range string
|
|
|
|
// Ask the RMCP scanning to scan a range of IP addresses
|
|
if (obj.parent.parent.amtScanner) {
|
|
if (obj.parent.parent.amtScanner.performRangeScan(ws.userid, command.range) == false) {
|
|
obj.parent.parent.DispatchEvent(['*', ws.userid], obj, { action: 'scanamtdevice', range: command.range, results: null, nolog: 1 });
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'removedevices':
|
|
{
|
|
if (obj.common.validateArray(command.nodeids, 1) == false) break; // Check nodeid's
|
|
|
|
for (i in command.nodeids) {
|
|
nodeid = command.nodeids[i];
|
|
if (obj.common.validateString(nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if ((nodeid.split('/').length != 3) || (nodeid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
// Get the device
|
|
obj.db.Get(nodeid, function (err, nodes) {
|
|
if (nodes.length != 1) return;
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 4) == 0)) return;
|
|
|
|
// Delete this node including network interface information, events and timeline
|
|
obj.db.Remove(node._id); // Remove node with that id
|
|
obj.db.Remove('if' + node._id); // Remove interface information
|
|
obj.db.Remove('nt' + node._id); // Remove notes
|
|
obj.db.Remove('lc' + node._id); // Remove last connect time
|
|
obj.db.Remove('sm' + node._id); // Remove SMBios data
|
|
obj.db.RemoveNode(node._id); // Remove all entries with node:id
|
|
|
|
// Event node deletion
|
|
obj.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 });
|
|
|
|
// Disconnect all connections if needed
|
|
var state = obj.parent.parent.GetConnectivityState(nodeid);
|
|
if ((state != null) && (state.connectivity != null)) {
|
|
if ((state.connectivity & 1) != 0) { obj.parent.wsagents[nodeid].close(); } // Disconnect mesh agent
|
|
if ((state.connectivity & 2) != 0) { obj.parent.parent.mpsserver.close(obj.parent.parent.mpsserver.ciraConnections[nodeid]); } // Disconnect CIRA connection
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
break;
|
|
}
|
|
case 'wakedevices':
|
|
{
|
|
if (obj.common.validateArray(command.nodeids, 1) == false) break; // Check nodeid's
|
|
// TODO: We can optimize this a lot.
|
|
// - We should get a full list of all MAC's to wake first.
|
|
// - We should try to only have one agent per subnet (using Gateway MAC) send a wake-on-lan.
|
|
for (i in command.nodeids) {
|
|
nodeid = command.nodeids[i];
|
|
var wakeActions = 0;
|
|
if (obj.common.validateString(nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if ((nodeid.split('/').length == 3) && (nodeid.split('/')[1] == domain.id)) { // Validate the domain, operation only valid for current domain
|
|
// Get the device
|
|
obj.db.Get(nodeid, function (err, nodes) {
|
|
if (nodes.length != 1) return;
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] != null && ((mesh.links[user._id].rights & 64) != 0)) {
|
|
|
|
// Get the device interface information
|
|
obj.db.Get('if' + node._id, function (err, nodeifs) {
|
|
if (nodeifs.length == 1) {
|
|
var nodeif = nodeifs[0];
|
|
var macs = [];
|
|
for (var i in nodeif.netif) { if (nodeif.netif[i].mac) { macs.push(nodeif.netif[i].mac); } }
|
|
|
|
// Have the server send a wake-on-lan packet (Will not work in WAN-only)
|
|
if (obj.parent.parent.meshScanner != null) { obj.parent.parent.meshScanner.wakeOnLan(macs); wakeActions++; }
|
|
|
|
// Get the list of mesh this user as access to
|
|
var targetMeshes = [];
|
|
for (i in user.links) { targetMeshes.push(i); }
|
|
|
|
// Go thru all the connected agents and send wake-on-lan on all the ones in the target mesh list
|
|
for (i in obj.parent.wsagents) {
|
|
var agent = obj.parent.wsagents[i];
|
|
if ((targetMeshes.indexOf(agent.dbMeshKey) >= 0) && (agent.authenticated == 2)) {
|
|
//console.log('Asking agent ' + agent.dbNodeKey + ' to wake ' + macs.join(','));
|
|
try { agent.send(JSON.stringify({ action: 'wakeonlan', macs: macs })); } catch (ex) { }
|
|
wakeActions++;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
}
|
|
});
|
|
}
|
|
// Confirm we may be doing something (TODO)
|
|
try { ws.send(JSON.stringify({ action: 'wakedevices' })); } catch (ex) { }
|
|
}
|
|
|
|
break;
|
|
}
|
|
case 'poweraction':
|
|
{
|
|
if (obj.common.validateArray(command.nodeids, 1) == false) break; // Check nodeid's
|
|
for (i in command.nodeids) {
|
|
nodeid = command.nodeids[i];
|
|
var powerActions = 0;
|
|
if (obj.common.validateString(nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if ((nodeid.split('/').length == 3) && (nodeid.split('/')[1] == domain.id)) { // Validate the domain, operation only valid for current domain
|
|
// Get the device
|
|
obj.db.Get(nodeid, function (err, nodes) {
|
|
if (nodes.length != 1) return;
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] != null && ((mesh.links[user._id].rights & 8) != 0)) { // "Remote Control permission"
|
|
|
|
// Get this device
|
|
var agent = obj.parent.wsagents[node._id];
|
|
if (agent != null) {
|
|
// Send the power command
|
|
try { agent.send(JSON.stringify({ action: 'poweraction', actiontype: command.actiontype })); } catch (ex) { }
|
|
powerActions++;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
// Confirm we may be doing something (TODO)
|
|
try { ws.send(JSON.stringify({ action: 'poweraction' })); } catch (ex) { }
|
|
}
|
|
break;
|
|
}
|
|
case 'toast':
|
|
{
|
|
if (obj.common.validateArray(command.nodeids, 1) == false) break; // Check nodeid's
|
|
if (obj.common.validateString(command.title, 1, 512) == false) break; // Check title
|
|
if (obj.common.validateString(command.msg, 1, 4096) == false) break; // Check message
|
|
for (i in command.nodeids) {
|
|
nodeid = command.nodeids[i];
|
|
var powerActions = 0;
|
|
if (obj.common.validateString(nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if ((nodeid.split('/').length == 3) && (nodeid.split('/')[1] == domain.id)) { // Validate the domain, operation only valid for current domain
|
|
// Get the device
|
|
obj.db.Get(nodeid, function (err, nodes) {
|
|
if (nodes.length != 1) return;
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] != null && ((mesh.links[user._id].rights & 8) != 0)) { // "Remote Control permission"
|
|
|
|
// Get this device
|
|
var agent = obj.parent.wsagents[node._id];
|
|
if (agent != null) {
|
|
// Send the power command
|
|
try { agent.send(JSON.stringify({ action: 'toast', title: command.title, msg: command.msg })); } catch (ex) { }
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'getnetworkinfo':
|
|
{
|
|
// Argument validation
|
|
if (obj.common.validateString(command.nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if ((command.nodeid.split('/').length != 3) || (command.nodeid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
// Get the device
|
|
obj.db.Get(command.nodeid, function (err, nodes) {
|
|
if (nodes.length != 1) { try { ws.send(JSON.stringify({ action: 'getnetworkinfo', nodeid: command.nodeid, netif: null })); } catch (ex) { } return; }
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || (mesh.links[user._id].rights == 0)) { try { ws.send(JSON.stringify({ action: 'getnetworkinfo', nodeid: command.nodeid, netif: null })); } catch (ex) { } return; }
|
|
|
|
// Get network information about this node
|
|
obj.db.Get('if' + command.nodeid, function (err, netinfos) {
|
|
if (netinfos.length != 1) { try { ws.send(JSON.stringify({ action: 'getnetworkinfo', nodeid: command.nodeid, netif: null })); } catch (ex) { } return; }
|
|
var netinfo = netinfos[0];
|
|
try { ws.send(JSON.stringify({ action: 'getnetworkinfo', nodeid: command.nodeid, updateTime: netinfo.updateTime, netif: netinfo.netif })); } catch (ex) { }
|
|
});
|
|
}
|
|
});
|
|
break;
|
|
}
|
|
case 'changedevice':
|
|
{
|
|
// Argument validation
|
|
if (obj.common.validateString(command.nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if ((command.nodeid.split('/').length != 3) || (command.nodeid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
if ((command.userloc) && (command.userloc.length != 2) && (command.userloc.length != 0)) return;
|
|
|
|
// Change the device
|
|
obj.db.Get(command.nodeid, function (err, nodes) {
|
|
if (nodes.length != 1) return;
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 4) == 0)) return;
|
|
|
|
// Ready the node change event
|
|
var changes = [], event = { etype: 'node', username: user.name, action: 'changenode', nodeid: node._id, domain: domain.id };
|
|
change = 0;
|
|
event.msg = ": ";
|
|
|
|
// If we are in WAN-only mode, host is not used
|
|
if ((obj.parent.parent.args.wanonly == true) && (command.host)) { delete command.host; }
|
|
|
|
// Look for a change
|
|
if (command.icon && (command.icon != node.icon)) { change = 1; node.icon = command.icon; changes.push('icon'); }
|
|
if (command.name && (command.name != node.name)) { change = 1; node.name = command.name; changes.push('name'); }
|
|
if (command.host && (command.host != node.host)) { change = 1; node.host = command.host; changes.push('host'); }
|
|
if (command.userloc && ((node.userloc == null) || (command.userloc[0] != node.userloc[0]) || (command.userloc[1] != node.userloc[1]))) {
|
|
change = 1;
|
|
if ((command.userloc.length == 0) && (node.userloc)) {
|
|
delete node.userloc;
|
|
changes.push('location removed');
|
|
} else {
|
|
command.userloc.push((Math.floor((new Date()) / 1000)));
|
|
node.userloc = command.userloc.join(',');
|
|
changes.push('location');
|
|
}
|
|
}
|
|
if (command.desc != null && (command.desc != node.desc)) { change = 1; node.desc = command.desc; changes.push('description'); }
|
|
if (command.intelamt != null) {
|
|
if ((command.intelamt.user != null) && (command.intelamt.pass != undefined) && ((command.intelamt.user != node.intelamt.user) || (command.intelamt.pass != node.intelamt.pass))) { change = 1; node.intelamt.user = command.intelamt.user; node.intelamt.pass = command.intelamt.pass; changes.push('Intel AMT credentials'); }
|
|
if (command.intelamt.tls && (command.intelamt.tls != node.intelamt.tls)) { change = 1; node.intelamt.tls = command.intelamt.tls; changes.push('Intel AMT TLS'); }
|
|
}
|
|
if (command.tags) { // Node grouping tag, this is a array of strings that can't be empty and can't contain a comma
|
|
var ok = true;
|
|
if (obj.common.validateString(command.tags, 0, 4096) == true) { command.tags = command.tags.split(','); }
|
|
if (obj.common.validateStrArray(command.tags, 1, 256) == true) { var groupTags = command.tags; for (var i in groupTags) { groupTags[i] = groupTags[i].trim(); if ((groupTags[i] == '') || (groupTags[i].indexOf(',') >= 0)) { ok = false; } } }
|
|
if (ok == true) { groupTags.sort(function (a, b) { return a.toLowerCase().localeCompare(b.toLowerCase()); }); node.tags = groupTags; change = 1; }
|
|
} else if ((command.tags === '') && node.tags) { delete node.tags; change = 1; }
|
|
|
|
if (change == 1) {
|
|
// Save the node
|
|
obj.db.Set(node);
|
|
|
|
// Event the node change
|
|
event.msg = 'Changed device ' + node.name + ' from group ' + mesh.name + ': ' + changes.join(', ');
|
|
var node2 = obj.common.Clone(node);
|
|
if (node2.intelamt && node2.intelamt.pass) delete node2.intelamt.pass; // Remove the Intel AMT password before eventing this.
|
|
event.node = node2;
|
|
obj.parent.parent.DispatchEvent(['*', node.meshid], obj, event);
|
|
}
|
|
}
|
|
});
|
|
break;
|
|
}
|
|
case 'uploadagentcore':
|
|
{
|
|
if (user.siteadmin != 0xFFFFFFFF) break;
|
|
if (obj.common.validateString(command.nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if (obj.common.validateString(command.type, 1, 40) == false) break; // Check path
|
|
if (command.type == 'default') {
|
|
// Send the default core to the agent
|
|
obj.parent.parent.updateMeshCore(function () { obj.parent.sendMeshAgentCore(user, domain, command.nodeid, 'default'); });
|
|
} else if (command.type == 'clear') {
|
|
// Clear the mesh agent core on the mesh agent
|
|
obj.parent.sendMeshAgentCore(user, domain, command.nodeid, 'clear');
|
|
} else if (command.type == 'recovery') {
|
|
// Send the recovery core to the agent
|
|
obj.parent.sendMeshAgentCore(user, domain, command.nodeid, 'recovery');
|
|
} else if ((command.type == 'custom') && (obj.common.validateString(command.path, 1, 2048) == true)) {
|
|
// Send a mesh agent core to the mesh agent
|
|
var file = obj.parent.getServerFilePath(user, domain, command.path);
|
|
if (file != null) {
|
|
obj.parent.parent.fs.readFile(file.fullpath, 'utf8', function (err, data) {
|
|
if (err != null) {
|
|
data = obj.common.IntToStr(0) + data; // Add the 4 bytes encoding type & flags (Set to 0 for raw)
|
|
obj.parent.sendMeshAgentCore(user, domain, command.nodeid, 'custom', data);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'agentdisconnect':
|
|
{
|
|
// Force mesh agent disconnection
|
|
if (obj.common.validateString(command.nodeid, 1, 1024) == false) break; // Check nodeid
|
|
if (obj.common.validateInt(command.disconnectMode) == false) break; // Check disconnect mode
|
|
obj.parent.forceMeshAgentDisconnect(user, domain, command.nodeid, command.disconnectMode);
|
|
break;
|
|
}
|
|
case 'close':
|
|
{
|
|
// Close the web socket session
|
|
if (obj.req.session && obj.req.session.ws && obj.req.session.ws == ws) { delete obj.req.session.ws; }
|
|
try { ws.close(); } catch (e) { }
|
|
break;
|
|
}
|
|
case 'getcookie':
|
|
{
|
|
// Check if this user has rights on this nodeid
|
|
if (obj.common.validateString(command.nodeid, 1, 1024) == false) break; // Check nodeid
|
|
obj.db.Get(command.nodeid, function (err, nodes) { // TODO: Make a NodeRights(user) method that also does not do a db call if agent is connected (???)
|
|
if (nodes.length == 1) {
|
|
meshlinks = user.links[nodes[0].meshid];
|
|
if ((meshlinks) && (meshlinks.rights) && (meshlinks.rights & obj.parent.MESHRIGHT_REMOTECONTROL != 0)) {
|
|
// Add a user authentication cookie to a url
|
|
var cookieContent = { userid: user._id, domainid: user.domain };
|
|
if (command.nodeid) { cookieContent.nodeid = command.nodeid; }
|
|
if (command.tcpaddr) { cookieContent.tcpaddr = command.tcpaddr; } // Indicates the browser want to agent to TCP connect to a remote address
|
|
if (command.tcpport) { cookieContent.tcpport = command.tcpport; } // Indicates the browser want to agent to TCP connect to a remote port
|
|
command.cookie = obj.parent.parent.encodeCookie(cookieContent);
|
|
try { ws.send(JSON.stringify(command)); } catch (ex) { }
|
|
}
|
|
}
|
|
});
|
|
break;
|
|
}
|
|
case 'inviteAgent':
|
|
{
|
|
if ((obj.parent.parent.mailserver == null) || (obj.args.lanonly == true)) return; // This operation requires the email server
|
|
if ((obj.parent.parent.certificates.CommonName == null) || (obj.parent.parent.certificates.CommonName == 'un-configured')) return; // Server name must be configured
|
|
if (obj.common.validateString(command.meshid, 1, 1024) == false) break; // Check meshid
|
|
if ((command.meshid.split('/').length != 3) || (command.meshid.split('/')[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
|
|
// Get the mesh
|
|
mesh = obj.parent.meshes[command.meshid];
|
|
if (mesh) {
|
|
if (mesh.mtype != 2) return; // This operation is only allowed for mesh type 2, agent mesh
|
|
|
|
// Check if this user has rights to do this
|
|
//if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 4) == 0)) return;
|
|
|
|
// Perform email invitation
|
|
obj.parent.parent.mailserver.sendAgentInviteMail(domain, user.name, command.email, command.meshid, command.name, command.os, command.msg, command.flags);
|
|
}
|
|
break;
|
|
}
|
|
case 'setNotes':
|
|
{
|
|
// Argument validation
|
|
if (obj.common.validateString(command.id, 1, 1024) == false) break; // Check id
|
|
var splitid = command.id.split('/');
|
|
if ((splitid.length != 3) || (splitid[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
var idtype = splitid[0];
|
|
if ((idtype != 'user') && (idtype != 'mesh') && (idtype != 'node')) return;
|
|
|
|
if (idtype == 'node') {
|
|
// Check if this user has rights on this id to set notes
|
|
obj.db.Get(command.id, function (err, nodes) { // TODO: Make a NodeRights(user) method that also does not do a db call if agent is connected (???)
|
|
if (nodes.length == 1) {
|
|
meshlinks = user.links[nodes[0].meshid];
|
|
if ((meshlinks) && (meshlinks.rights) && (meshlinks.rights & obj.parent.MESHRIGHT_SETNOTES != 0)) {
|
|
// Set the id's notes
|
|
if (obj.common.validateString(command.notes, 1) == false) {
|
|
obj.db.Remove('nt' + command.id); // Delete the note for this node
|
|
} else {
|
|
obj.db.Set({ _id: 'nt' + command.id, type: 'note', value: command.notes }); // Set the note for this node
|
|
}
|
|
}
|
|
}
|
|
});
|
|
} else if (idtype == 'mesh') {
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[command.id];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if ((mesh.links[user._id] == null) || ((mesh.links[user._id].rights & 1) == 0)) { return; } // Must have rights to edit the mesh
|
|
|
|
// Set the id's notes
|
|
if (obj.common.validateString(command.notes, 1) == false) {
|
|
obj.db.Remove('nt' + command.id); // Delete the note for this node
|
|
} else {
|
|
obj.db.Set({ _id: 'nt' + command.id, type: 'note', value: command.notes }); // Set the note for this mesh
|
|
}
|
|
}
|
|
} else if ((idtype == 'user') && ((user.siteadmin & 2) != 0)) {
|
|
// Set the id's notes
|
|
if (obj.common.validateString(command.notes, 1) == false) {
|
|
obj.db.Remove('nt' + command.id); // Delete the note for this node
|
|
} else {
|
|
obj.db.Set({ _id: 'nt' + command.id, type: 'note', value: command.notes }); // Set the note for this user
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
case 'otpauth-request':
|
|
{
|
|
// Check is 2-step login is supported
|
|
const twoStepLoginSupported = ((domain.auth != 'sspi') && (obj.parent.parent.certificates.CommonName != 'un-configured') && (obj.args.lanonly !== true) && (obj.args.nousers !== true));
|
|
if (twoStepLoginSupported) {
|
|
// Request a one time password to be setup
|
|
const otplib = require('otplib');
|
|
const secret = otplib.authenticator.generateSecret(); // TODO: Check the random source of this value.
|
|
ws.send(JSON.stringify({ action: 'otpauth-request', secret: secret, url: otplib.authenticator.keyuri(user.name, obj.parent.certificates.CommonName, secret) }));
|
|
}
|
|
break;
|
|
}
|
|
case 'otpauth-setup':
|
|
{
|
|
// Check is 2-step login is supported
|
|
const twoStepLoginSupported = ((domain.auth != 'sspi') && (obj.parent.parent.certificates.CommonName != 'un-configured') && (obj.args.lanonly !== true) && (obj.args.nousers !== true));
|
|
if (twoStepLoginSupported) {
|
|
// Perform the one time password setup
|
|
const otplib = require('otplib');
|
|
otplib.authenticator.options = { window: 6 }; // Set +/- 3 minute window
|
|
if (otplib.authenticator.check(command.token, command.secret) === true) {
|
|
// Token is valid, activate 2-step login on this account.
|
|
user.otpsecret = command.secret;
|
|
obj.parent.db.SetUser(user);
|
|
ws.send(JSON.stringify({ action: 'otpauth-setup', success: true })); // Report success
|
|
|
|
// Notify change
|
|
var userinfo = obj.common.Clone(user);
|
|
delete userinfo.hash;
|
|
delete userinfo.passhint;
|
|
delete userinfo.salt;
|
|
delete userinfo.type;
|
|
delete userinfo.domain;
|
|
delete userinfo.subscriptions;
|
|
delete userinfo.passtype;
|
|
if (userinfo.otpsecret) { userinfo.otpsecret = 1; }
|
|
try { ws.send(JSON.stringify({ action: 'userinfo', userinfo: userinfo })); } catch (ex) { }
|
|
} else {
|
|
ws.send(JSON.stringify({ action: 'otpauth-setup', success: false })); // Report fail
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'otpauth-clear':
|
|
{
|
|
// Check is 2-step login is supported
|
|
const twoStepLoginSupported = ((domain.auth != 'sspi') && (obj.parent.parent.certificates.CommonName != 'un-configured') && (obj.args.lanonly !== true) && (obj.args.nousers !== true));
|
|
if (twoStepLoginSupported) {
|
|
// Clear the one time password secret
|
|
if (user.otpsecret) {
|
|
delete user.otpsecret;
|
|
obj.parent.db.SetUser(user);
|
|
|
|
// Notify change
|
|
var userinfo = obj.common.Clone(user);
|
|
delete userinfo.hash;
|
|
delete userinfo.passhint;
|
|
delete userinfo.salt;
|
|
delete userinfo.type;
|
|
delete userinfo.domain;
|
|
delete userinfo.subscriptions;
|
|
delete userinfo.passtype;
|
|
if (userinfo.otpsecret) { userinfo.otpsecret = 1; }
|
|
try { ws.send(JSON.stringify({ action: 'userinfo', userinfo: userinfo })); } catch (ex) { }
|
|
ws.send(JSON.stringify({ action: 'otpauth-clear', success: true })); // Report success
|
|
} else {
|
|
ws.send(JSON.stringify({ action: 'otpauth-clear', success: false })); // Report fail
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case 'getNotes':
|
|
{
|
|
// Argument validation
|
|
if (obj.common.validateString(command.id, 1, 1024) == false) break; // Check id
|
|
var splitid = command.id.split('/');
|
|
if ((splitid.length != 3) || (splitid[1] != domain.id)) return; // Invalid domain, operation only valid for current domain
|
|
var idtype = splitid[0];
|
|
if ((idtype != 'user') && (idtype != 'mesh') && (idtype != 'node')) return;
|
|
|
|
if (idtype == 'node') {
|
|
// Get the device
|
|
obj.db.Get(command.id, function (err, nodes) {
|
|
if (nodes.length != 1) return;
|
|
var node = nodes[0];
|
|
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[node.meshid];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || (mesh.links[user._id].rights == 0)) { return; }
|
|
|
|
// Get the notes about this node
|
|
obj.db.Get('nt' + command.id, function (err, notes) {
|
|
try {
|
|
if (notes.length != 1) { ws.send(JSON.stringify({ action: 'getNotes', id: command.id, notes: null })); return; }
|
|
ws.send(JSON.stringify({ action: 'getNotes', id: command.id, notes: notes[0].value }));
|
|
} catch (ex) { }
|
|
});
|
|
}
|
|
});
|
|
} else if (idtype == 'mesh') {
|
|
// Get the mesh for this device
|
|
mesh = obj.parent.meshes[command.id];
|
|
if (mesh) {
|
|
// Check if this user has rights to do this
|
|
if (mesh.links[user._id] == null || ((mesh.links[user._id].rights & 1) == 0)) { return; } // Must have rights to edit the mesh
|
|
|
|
// Get the notes about this node
|
|
obj.db.Get('nt' + command.id, function (err, notes) {
|
|
try {
|
|
if (notes.length != 1) { ws.send(JSON.stringify({ action: 'getNotes', id: command.id, notes: null })); return; }
|
|
ws.send(JSON.stringify({ action: 'getNotes', id: command.id, notes: notes[0].value }));
|
|
} catch (ex) { }
|
|
});
|
|
}
|
|
} else if ((idtype == 'user') && ((user.siteadmin & 2) != 0)) {
|
|
// Get the notes about this node
|
|
obj.db.Get('nt' + command.id, function (err, notes) {
|
|
try {
|
|
if (notes.length != 1) { ws.send(JSON.stringify({ action: 'getNotes', id: command.id, notes: null })); return; }
|
|
ws.send(JSON.stringify({ action: 'getNotes', id: command.id, notes: notes[0].value }));
|
|
} catch (ex) { }
|
|
});
|
|
}
|
|
|
|
break;
|
|
}
|
|
default: {
|
|
// Unknown user action
|
|
console.log('Unknown action from user ' + user.name + ': ' + command.action + '.');
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Read the folder and all sub-folders and serialize that into json.
|
|
function readFilesRec(path) {
|
|
var r = {}, dir = obj.fs.readdirSync(path);
|
|
for (var i in dir) {
|
|
var f = { t: 3, d: 111 };
|
|
var stat = obj.fs.statSync(path + '/' + dir[i]);
|
|
if ((stat.mode & 0x004000) == 0) { f.s = stat.size; f.d = stat.mtime.getTime(); } else { f.t = 2; f.f = readFilesRec(path + '/' + dir[i]); }
|
|
r[dir[i]] = f;
|
|
}
|
|
return r;
|
|
}
|
|
|
|
// Delete a directory with a files and directories within it
|
|
// TODO, make this an async function
|
|
function deleteFolderRecursive(path) {
|
|
if (obj.fs.existsSync(path)) {
|
|
obj.fs.readdirSync(path).forEach(function (file, index) {
|
|
var curPath = obj.path.join(path, file);;
|
|
if (obj.fs.lstatSync(curPath).isDirectory()) { // recurse
|
|
deleteFolderRecursive(curPath);
|
|
} else { // delete file
|
|
obj.fs.unlinkSync(curPath);
|
|
}
|
|
});
|
|
obj.fs.rmdirSync(path);
|
|
}
|
|
};
|
|
|
|
function updateUserFiles(user, ws, domain) {
|
|
// Request the list of server files
|
|
var files = { action: 'files', filetree: { n: 'Root', f: {} } };
|
|
|
|
// Add user files
|
|
files.filetree.f[user._id] = { t: 1, n: 'My Files', f: {} };
|
|
files.filetree.f[user._id].maxbytes = obj.parent.getQuota(user._id, domain);
|
|
var usersplit = user._id.split('/'), domainx = 'domain';
|
|
if (usersplit[1].length > 0) domainx = 'domain-' + usersplit[1];
|
|
|
|
// Read all files recursively
|
|
try {
|
|
files.filetree.f[user._id].f = readFilesRec(obj.path.join(obj.parent.filespath, domainx + "/user-" + usersplit[2]));
|
|
} catch (e) {
|
|
// Got an error, try to create all the folders and try again...
|
|
try { obj.fs.mkdirSync(obj.parent.filespath); } catch (e) { }
|
|
try { obj.fs.mkdirSync(obj.path.join(obj.parent.filespath, domainx)); } catch (e) { }
|
|
try { obj.fs.mkdirSync(obj.path.join(obj.parent.filespath, domainx + "/user-" + usersplit[2])); } catch (e) { }
|
|
try { obj.fs.mkdirSync(obj.path.join(obj.parent.filespath, domainx + "/user-" + usersplit[2] + "/Public")); } catch (e) { }
|
|
try { files.filetree.f[user._id].f = readFilesRec(obj.parent.path.join(obj.parent.filespath, domainx + "/user-" + usersplit[2])); } catch (e) { }
|
|
}
|
|
|
|
// Add files for each mesh
|
|
for (var i in user.links) {
|
|
if ((user.links[i].rights & 32) != 0) { // Check that we have file permissions
|
|
var mesh = obj.parent.meshes[i];
|
|
if (mesh) {
|
|
var meshsplit = mesh._id.split('/');
|
|
files.filetree.f[mesh._id] = { t: 4, n: mesh.name, f: {} };
|
|
files.filetree.f[mesh._id].maxbytes = obj.parent.getQuota(mesh._id, domain);
|
|
|
|
// Read all files recursively
|
|
try {
|
|
files.filetree.f[mesh._id].f = readFilesRec(obj.parent.path.join(__dirname, "files/" + domainx + "/mesh-" + meshsplit[2]));
|
|
} catch (e) {
|
|
// Got an error, try to create all the folders and try again...
|
|
try { obj.fs.mkdirSync(obj.parent.filespath); } catch (e) { }
|
|
try { obj.fs.mkdirSync(obj.parent.path.join(obj.parent.filespath, domainx)); } catch (e) { }
|
|
try { obj.fs.mkdirSync(obj.parent.path.join(obj.parent.filespath, domainx + "/mesh-" + meshsplit[2])); } catch (e) { }
|
|
try { files.filetree.f[mesh._id].f = readFilesRec(obj.parent.path.join(obj.parent.filespath, domainx + "/mesh-" + meshsplit[2])); } catch (e) { }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Respond
|
|
try { ws.send(JSON.stringify(files)); } catch (ex) { }
|
|
}
|
|
|
|
function EscapeHtml(x) { if (typeof x == "string") return x.replace(/&/g, '&').replace(/>/g, '>').replace(/</g, '<').replace(/"/g, '"').replace(/'/g, '''); if (typeof x == "boolean") return x; if (typeof x == "number") return x; }
|
|
//function EscapeHtmlBreaks(x) { if (typeof x == "string") return x.replace(/&/g, '&').replace(/>/g, '>').replace(/</g, '<').replace(/"/g, '"').replace(/'/g, ''').replace(/\r/g, '<br />').replace(/\n/g, '').replace(/\t/g, ' '); if (typeof x == "boolean") return x; if (typeof x == "number") return x; }
|
|
|
|
// Split a string taking into account the quoats. Used for command line parsing
|
|
function splitArgs(str) { var myArray = [], myRegexp = /[^\s"]+|"([^"]*)"/gi; do { var match = myRegexp.exec(str); if (match != null) { myArray.push(match[1] ? match[1] : match[0]); } } while (match != null); return myArray; }
|
|
function toNumberIfNumber(x) { if ((typeof x == 'string') && (+parseInt(x) === x)) { x = parseInt(x); } return x; }
|
|
|
|
// Parse arguments string array into an object
|
|
function parseArgs(argv) {
|
|
var results = { '_': [] }, current = null;
|
|
for (var i = 1, len = argv.length; i < len; i++) {
|
|
var x = argv[i];
|
|
if (x.length > 2 && x[0] == '-' && x[1] == '-') {
|
|
if (current != null) { results[current] = true; }
|
|
current = x.substring(2);
|
|
} else {
|
|
if (current != null) { results[current] = toNumberIfNumber(x); current = null; } else { results['_'].push(toNumberIfNumber(x)); }
|
|
}
|
|
}
|
|
if (current != null) { results[current] = true; }
|
|
return results;
|
|
}
|
|
|
|
return obj;
|
|
}; |