From 2addeb78a9644c135f74bf31c2d9ef8eddebc81d Mon Sep 17 00:00:00 2001 From: Noah Zalev Date: Wed, 7 Jul 2021 20:44:02 -0400 Subject: [PATCH] Refactor meshuser - serverconsome cmd handlers --- meshuser.js | 1236 ++++++++++++++++++++++++++++----------------------- 1 file changed, 691 insertions(+), 545 deletions(-) diff --git a/meshuser.js b/meshuser.js index a03e333f..8eb1be3e 100644 --- a/meshuser.js +++ b/meshuser.js @@ -544,6 +544,690 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use }); } catch (e) { console.log(e); } + + var consoleCommands = {}; + consoleCommands['help'] = helpConsoleCommand; + consoleCommands['certexpire'] = certexpireConsoleCommand; + consoleCommands['webpush'] = webpushConsoleCommand; + consoleCommands['amtmanager'] = amtmanagerConsoleCommand; + consoleCommands['certhashes'] = certhashesConsoleCommand; + consoleCommands['amtacm'] = amtacmConsoleCommand; + consoleCommands['heapdump'] = heapdumpConsoleCommand; + consoleCommands['heapdump2'] = heapdump2ConsoleCommand; + consoleCommands['sms'] = smsConsoleCommand; + consoleCommands['email'] = emailConsoleCommand; + consoleCommands['le'] = leConsoleCommand; + consoleCommands['lecheck'] = lecheckConsoleCommand; + consoleCommands['leevents'] = leeventsConsoleCommand; + consoleCommands['badlogins'] = badloginsConsoleCommand; + consoleCommands['dispatchtable'] = dispatchtableConsoleCommand; + consoleCommands['dupagents'] = dupagentsConsoleCommand; + consoleCommands['agentstats'] = agentstatsConsoleCommand; + consoleCommands['agentissues'] = agentissuesConsoleCommand; + consoleCommands['webstats'] = webstatsConsoleCommand; + consoleCommands['trafficstats'] = trafficstatsConsoleCommand; + consoleCommands['trafficdelta'] = trafficdeltaConsoleCommand; + consoleCommands['watchdog'] = watchdogConsoleCommand; + consoleCommands['acceleratorsstats'] = acceleratorsstatsConsoleCommand; + consoleCommands['mpsstats'] = mpsstatsConsoleCommand; + consoleCommands['mps'] = mpsConsoleCommand; + consoleCommands['dbstats'] = dbstatsConsoleCommand; + consoleCommands['dbcounters'] = dbcountersConsoleCommand; + consoleCommands['serverupdate'] = serverupdateConsoleCommand; + consoleCommands['print'] = printConsoleCommand; + consoleCommands['amtpasswords'] = amtpasswordsConsoleCommand; + consoleCommands['updatecheck'] = updatecheckConsoleCommand; + consoleCommands['maintenance'] = maintenanceConsoleCommand; + consoleCommands['info'] = infoConsoleCommand; + consoleCommands['nodeconfig'] = nodeconfigConsoleCommand; + consoleCommands['versions'] = versionsConsoleCommand; + consoleCommands['args'] = argsConsoleCommand; + consoleCommands['usersessions'] = usersessionsConsoleCommand; + consoleCommands['closeusersessions'] = closeusersessionsConsoleCommand; + consoleCommands['resetserver'] = resetserverConsoleCommand; + consoleCommands['tasklimiter'] = tasklimiterConsoleCommand; + consoleCommands['setmaxtasks'] = setmaxtasksConsoleCommand; + consoleCommands['cores'] = coresConsoleCommand; + consoleCommands['showpaths'] = showpathsConsoleCommand; + consoleCommands['migrationagents'] = migrationagentsConsoleCommand; + consoleCommands['swarmstats'] = swarmstatsConsoleCommand; + consoleCommands['relays'] = relaysConsoleCommand; + consoleCommands['autobackup'] = autobackupConsoleCommand; + consoleCommands['backupconfig'] = backupconfigConsoleCommand; + consoleCommands['firebase'] = firebaseConsoleCommand; + + + function helpConsoleCommand(cmdargs) { + var r = '', fin = '', f = '', availcommands = 'help,maintenance,info,versions,resetserver,usersessions,closeusersessions,tasklimiter,setmaxtasks,cores,migrationagents,agentstats,agentissues,webstats,trafficstats,trafficdelta,mpsstats,swarmstats,acceleratorsstats,updatecheck,serverupdate,nodeconfig,heapdump,relays,autobackup,backupconfig,dupagents,dispatchtable,badlogins,showpaths,le,lecheck,leevents,dbstats,dbcounters,sms,amtacm,certhashes,watchdog,amtmanager,amtpasswords,certexpire,email'; + if (parent.parent.config.settings.heapdump === true) { availcommands += ',heapdump'; } + availcommands = availcommands.split(',').sort(); + while (availcommands.length > 0) { if (f.length > 80) { fin += (f + ',\r\n'); f = ''; } f += (((f != '') ? ', ' : ' ') + availcommands.shift()); } + if (f != '') { fin += f; } + if (cmdargs['_'].length == 0) { + r = 'Available commands: \r\n' + fin + '\r\nType help for details.'; + } else { + var cmd2 = cmdargs['_'][0].toLowerCase(); + switch (cmd2) { + case 'info': { r = "info: Returns the most immidiatly useful information about this server, including MeshCentral and NodeJS versions. This is often information required to file a bug."; break; } + case 'versions': { r = "versions: Returns all internal versions for NodeJS running this server."; break; } + case 'resetserver': { r = "resetserver: Causes the server to reset, this is sometimes useful is the config.json file was changed."; break; } + case 'usersessions': { r = "usersessions: Returns a list of active sessions grouped by user."; break; } + case 'closeusersessions': { r = "closeusersessions: Disconnects all sessions for a specified user."; break; } + case 'tasklimiter': { r = "tasklimiter: Returns the internal status of the tasklimiter. This is a system used to smooth out work done by the server. It's used by, for example, agent updates so that not all agents are updated at the same time."; break; } + case 'serverupdate': { r = "serverupdate: Updates server to latest version. Optional version argument to install specific version. Example: serverupdate 0.8.49"; break; } + default: { r = 'No help information about this command.'; break; } + } + } + return r; + } + + function certexpireConsoleCommand(command, cmdargs) { + var r = ''; + const now = Date.now(); + for (var i in parent.webCertificateExpire) { + const domainName = (i == '') ? '[Default]' : i; + r += domainName + ', expires in ' + Math.floor((parent.webCertificateExpire[i] - now) / 86400000) + ' day(s)\r\n'; + } + return r; + } + + function webpushConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.webpush == null) { + r = "Web push not supported."; + } else { + if (cmdargs['_'].length != 1) { + r = "Usage: WebPush \"Message\""; + } else { + const pushSubscription = { "endpoint": "https://updates.push.services.mozilla.com/wpush/v2/gAAAAABgIkO9hjXHWhMPiuk-ppNRw7r_pUZitddwCEK4ykdzeIxOIjFnYhIt_nr-qUca2mpZziwQsSEhYTUCiuYrhWnVDRweMtiUj16yJJq8V5jneaEaUYjEIe5jp3DOMNpoTm1aHgX74gCR8uTXSITcM97bNi-hRxcQ4f6Ie4WSAmoXpd89B_g", "keys": { "auth": "UB2sbLVK7ALnSHw5P1dahg", "p256dh": "BIoRbcNSxBuTjN39CCCUCHo1f4NxBJ1YDdu_k4MbPW_q3NK1_RufnydUzLPDp8ibBVItSI72-s48QJvOjQ_S8Ok" } } + parent.parent.webpush.sendNotification(pushSubscription, cmdargs['_'][0]).then( + function (value) { try { ws.send(JSON.stringify({ action: 'OK', value: r, tag: command.tag })); } catch (ex) { } }, + function (error) { try { ws.send(JSON.stringify({ action: 'Error', value: r, tag: command.tag })); } catch (ex) { } } + ); + } + } + return r; + } + + function amtmanagerConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.amtManager == null) { + r = 'Intel AMT Manager not active.'; + } else { + r = parent.parent.amtManager.getStatusString(); + } + return r; + } + + function certhashesConsoleCommand(command, cmdargs) { + var r = ''; + r += 'AgentCertHash: ' + parent.agentCertificateHashHex; + for (var i in parent.webCertificateHashs) { r += '\r\nwebCertificateHash (' + i + '): ' + common.rstr2hex(parent.webCertificateHashs[i]); } + for (var i in parent.webCertificateFullHashs) { r += '\r\nwebCertificateFullHash (' + i + '): ' + common.rstr2hex(parent.webCertificateFullHashs[i]); } + r += '\r\ndefaultWebCertificateHash: ' + common.rstr2hex(parent.defaultWebCertificateHash); + r += '\r\ndefaultWebCertificateFullHash: ' + common.rstr2hex(parent.defaultWebCertificateFullHash); + return r; + } + + function amtacmConsoleCommand(command, cmdargs) { + var r = ''; + if ((domain.amtacmactivation == null) || (domain.amtacmactivation.acmmatch == null) || (domain.amtacmactivation.acmmatch.length == 0)) { + r = 'No Intel AMT activation certificates.'; + } else { + if (domain.amtacmactivation.log != null) { r += '--- Activation Log ---\r\nFile : ' + domain.amtacmactivation.log + '\r\n'; } + for (var i in domain.amtacmactivation.acmmatch) { + var acmcert = domain.amtacmactivation.acmmatch[i]; + r += '--- Activation Certificate ' + (parseInt(i) + 1) + ' ---\r\nName : ' + acmcert.cn + '\r\nSHA1 : ' + acmcert.sha1 + '\r\nSHA256: ' + acmcert.sha256 + '\r\n'; + } + } + return r; + } + + function heapdumpConsoleCommand(command, cmdargs) { + var r = ''; + // Heapdump support, see example at: + // https://www.arbazsiddiqui.me/a-practical-guide-to-memory-leaks-in-nodejs/ + if (parent.parent.config.settings.heapdump === true) { + var dumpFileName = parent.path.join(parent.parent.datapath, `heapDump-${Date.now()}.heapsnapshot`); + try { ws.send(JSON.stringify({ action: 'serverconsole', value: "Generating dump file at: " + dumpFileName, tag: command.tag })); } catch (ex) { } + require('heapdump').writeSnapshot(dumpFileName, (err, filename) => { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: "Done.", tag: command.tag })); } catch (ex) { } + }); + } else { + r = "Heapdump not supported, add \"heapdump\":true to settings section of config.json."; + } + return r; + } + + function heapdump2ConsoleCommand(command, cmdargs) { + var r = ''; + var heapdump = null; + try { heapdump = require('heapdump'); } catch (ex) { } + if (heapdump == null) { + r = 'Heapdump module not installed, run "npm install heapdump".'; + } else { + heapdump.writeSnapshot(function (err, filename) { + if (err != null) { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: 'Unable to write heapdump: ' + err })); } catch (ex) { } + } else { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: 'Wrote heapdump at ' + filename })); } catch (ex) { } + } + }); + } + return r; + } + + function smsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.smsserver == null) { + r = "No SMS gateway in use."; + } else { + if (cmdargs['_'].length != 2) { + r = "Usage: SMS \"PhoneNumber\" \"Message\"."; + } else { + parent.parent.smsserver.sendSMS(cmdargs['_'][0], cmdargs['_'][1], function (status, msg) { + if (typeof msg == 'string') { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: status ? ('Success: ' + msg) : ('Failed: ' + msg), tag: command.tag })); } catch (ex) { } + } else { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: status ? 'Success' : 'Failed', tag: command.tag })); } catch (ex) { } + } + }); + } + } + return r; + } + + function emailConsoleCommand(command, cmdargs) { + var r = ''; + if (domain.mailserver == null) { + r = "No email service enabled."; + } else { + if (cmdargs['_'].length != 3) { + r = "Usage: email \"user@sample.com\" \"Subject\" \"Message\"."; + } else { + domain.mailserver.sendMail(cmdargs['_'][0], cmdargs['_'][1], cmdargs['_'][2]); + r = "Done."; + } + } + return r; + } + + function leConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.letsencrypt == null) { + r = "Let's Encrypt not in use."; + } else { + r = JSON.stringify(parent.parent.letsencrypt.getStats(), null, 4); + } + return r; + } + + function lecheckConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.letsencrypt == null) { + r = "Let's Encrypt not in use."; + } else { + r = ["CertOK", "Request:NoCert", "Request:Expire", "Request:MissingNames"][parent.parent.letsencrypt.checkRkenewCertificate()]; + } + return r; + } + + function leeventsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.letsencrypt == null) { + r = "Let's Encrypt not in use."; + } else { + r = parent.parent.letsencrypt.events.join('\r\n'); + } + return r; + } + + function badloginsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.config.settings.maxinvalidlogin == false) { + r = 'Bad login filter is disabled.'; + } else { + if (cmdargs['_'] == 'reset') { + // Reset bad login table + parent.badLoginTable = {}; + parent.badLoginTableLastClean = 0; + r = 'Done.' + } else if (cmdargs['_'] == '') { + // Show current bad login table + if (typeof parent.parent.config.settings.maxinvalidlogin.coolofftime == 'number') { + r = "Max is " + parent.parent.config.settings.maxinvalidlogin.count + " bad login(s) in " + parent.parent.config.settings.maxinvalidlogin.time + " minute(s), " + parent.parent.config.settings.maxinvalidlogin.coolofftime + " minute(s) cooloff.\r\n"; + } else { + r = "Max is " + parent.parent.config.settings.maxinvalidlogin.count + " bad login(s) in " + parent.parent.config.settings.maxinvalidlogin.time + " minute(s).\r\n"; + } + var badLoginCount = 0; + parent.cleanBadLoginTable(); + for (var i in parent.badLoginTable) { + badLoginCount++; + if (typeof parent.badLoginTable[i] == 'number') { + r += "Cooloff for " + Math.floor((parent.badLoginTable[i] - Date.now()) / 60000) + " minute(s)\r\n"; + } else { + if (parent.badLoginTable[i].length > 1) { + r += (i + ' - ' + parent.badLoginTable[i].length + " records\r\n"); + } else { + r += (i + ' - ' + parent.badLoginTable[i].length + " record\r\n"); + } + } + } + if (badLoginCount == 0) { r += 'No bad logins.'; } + } else { + r = 'Usage: badlogin [reset]'; + } + } + return r; + } + + function dispatchtableConsoleCommand(command, cmdargs) { + var r = ''; + for (var i in parent.parent.eventsDispatch) { + r += (i + ', ' + parent.parent.eventsDispatch[i].length + '\r\n'); + } + return r; + } + + function dupagentsConsoleCommand(command, cmdargs) { + var r = ''; + for (var i in parent.duplicateAgentsLog) { + r += JSON.stringify(parent.duplicateAgentsLog[i]) + '\r\n'; + } + if (r == '') { r = 'No duplicate agents in log.'; } + return r; + } + + function agentstatsConsoleCommand(command, cmdargs) { + var r = ''; + var stats = parent.getAgentStats(); + for (var i in stats) { + if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } + } + return r; + } + + function agentissuesConsoleCommand(command, cmdargs) { + var r = ''; + var stats = parent.getAgentIssues(); + if (stats.length == 0) { + r = "No agent issues."; + } else { + for (var i in stats) { r += stats[i].join(', ') + '\r\n'; } + } + return r; + } + + function webstatsConsoleCommand(command, cmdargs) { + var r = ''; + var stats = parent.getStats(); + for (var i in stats) { + if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } + } + return r; + } + + function trafficstatsConsoleCommand(command, cmdargs) { + var r = ''; + var stats = parent.getTrafficStats(); + for (var i in stats) { + if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } + } + return r; + } + + function trafficdeltaConsoleCommand(command, cmdargs) { + var r = ''; + const stats = parent.getTrafficDelta(obj.trafficStats); + obj.trafficStats = stats.current; + for (var i in stats.delta) { + if (typeof stats.delta[i] == 'object') { r += (i + ': ' + JSON.stringify(stats.delta[i]) + '\r\n'); } else { r += (i + ': ' + stats.delta[i] + '\r\n'); } + } + return r; + } + + function watchdogConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.watchdog == null) { + r = 'Server watchdog not active.'; + } else { + r = 'Server watchdog active.\r\n'; + if (parent.parent.watchdogmaxtime != null) { r += 'Largest timeout was ' + parent.parent.watchdogmax + 'ms on ' + parent.parent.watchdogmaxtime + '\r\n'; } + for (var i in parent.parent.watchdogtable) { r += parent.parent.watchdogtable[i] + '\r\n'; } + } + return r; + } + + function acceleratorsstatsConsoleCommand(command, cmdargs) { + var r = ''; + var stats = parent.parent.certificateOperations.getAcceleratorStats(); + for (var i in stats) { + if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } + } + return r; + } + + function mpsstatsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.mpsserver == null) { + r = 'MPS not enabled.'; + } else { + var stats = parent.parent.mpsserver.getStats(); + for (var i in stats) { + if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } + } + } + return r; + } + + function mpsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.mpsserver == null) { + r = 'MPS not enabled.'; + } else { + const connectionTypes = ['CIRA', 'Relay', 'LMS']; + for (var nodeid in parent.parent.mpsserver.ciraConnections) { + r += nodeid; + var connections = parent.parent.mpsserver.ciraConnections[nodeid]; + for (var i in connections) { r += ', ' + connectionTypes[connections[i].tag.connType]; } + r += '\r\n'; + } + if (r == '') { r = 'MPS has not connections.'; } + } + return r; + } + + function dbstatsConsoleCommand(command, cmdargs) { + parent.parent.db.getStats(function (stats) { + var r2 = ''; + for (var i in stats) { r2 += (i + ': ' + stats[i] + '\r\n'); } + try { ws.send(JSON.stringify({ action: 'serverconsole', value: r2, tag: command.tag })); } catch (ex) { } + }); + } + + function dbcountersConsoleCommand(command, cmdargs) { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: JSON.stringify(parent.parent.db.dbCounters, null, 2), tag: command.tag })); } catch (ex) { } + } + + function serverupdateConsoleCommand(command, cmdargs) { + var r = ''; + r = 'Performing server update...'; + var version = null; + + if (cmdargs['_'].length > 0) { + version = cmdargs['_'][0]; + + // This call is SLOW. We only want to validate version if we have to + if (version != 'stable' && version != 'latest') { + parent.parent.getServerVersions((data) => { + var versions = JSON.parse(data); + + if (versions.includes(version)) { + if (parent.parent.performServerUpdate(version) == false) { + try { + ws.send(JSON.stringify({ action: 'serverconsole', + value: 'Server self-update not possible.'})); + } catch (ex) { } + } + } else { + try { + ws.send(JSON.stringify({ action: 'serverconsole', + value: 'Invalid version. Aborting update'})); + } catch (ex) { } + } + }); + } else { + if (parent.parent.performServerUpdate(version) == false) { + r = 'Server self-update not possible.'; + } + } + } else { + if (parent.parent.performServerUpdate(version) == false) { + r = 'Server self-update not possible.'; + } + } + return r; + } + + function printConsoleCommand(command, cmdargs) { + console.log(cmdargs['_'][0]); + } + + function amtpasswordsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.amtPasswords == null) { + r = "No Intel AMT password table." + } else { + for (var i in parent.parent.amtPasswords) { r += (i + ' - ' + parent.parent.amtPasswords[i].join(', ') + '\r\n'); } + } + return r; + } + + function updatecheckConsoleCommand(command, cmdargs) { + var r = ''; + parent.parent.getServerTags(function (tags, error) { + var r2 = ''; + if (error != null) { r2 += 'Exception: ' + error + '\r\n'; } + else { for (var i in tags) { r2 += i + ': ' + tags[i] + '\r\n'; } } + try { ws.send(JSON.stringify({ action: 'serverconsole', value: r2, tag: command.tag })); } catch (ex) { } + }); + r = "Checking server update..."; + return r; + } + + function maintenanceConsoleCommand(command, cmdargs) { + var r = ''; + var arg = null, changed = false; + if ((cmdargs['_'] != null) && (cmdargs['_'][0] != null)) { arg = cmdargs['_'][0].toLowerCase(); } + if (arg == 'enabled') { parent.parent.config.settings.maintenancemode = 1; changed = true; } + else if (arg == 'disabled') { delete parent.parent.config.settings.maintenancemode; changed = true; } + r = 'Maintenance mode: ' + ((parent.parent.config.settings.maintenancemode == null) ? 'Disabled' : 'Enabled'); + if (changed == false) { r += '\r\nTo change type: maintenance [enabled|disabled]'; } + return r; + } + + function infoConsoleCommand(command, cmdargs) { + var r = ''; + var info = process.memoryUsage(); + info.dbType = ['None', 'NeDB', 'MongoJS', 'MongoDB'][parent.db.databaseType]; + try { if (parent.parent.multiServer != null) { info.serverId = parent.parent.multiServer.serverid; } } catch (ex) { } + if (parent.db.databaseType == 3) { info.dbChangeStream = parent.db.changeStream; } + if (parent.parent.pluginHandler != null) { info.plugins = []; for (var i in parent.parent.pluginHandler.plugins) { info.plugins.push(i); } } + try { info.nodeVersion = process.version; } catch (ex) { } + try { info.meshVersion = parent.parent.currentVer; } catch (ex) { } + try { info.platform = process.platform; } catch (ex) { } + try { info.arch = process.arch; } catch (ex) { } + try { info.pid = process.pid; } catch (ex) { } + try { info.uptime = process.uptime(); } catch (ex) { } + try { info.cpuUsage = process.cpuUsage(); } catch (ex) { } + try { info.warnings = parent.parent.getServerWarnings(); } catch (ex) { } + try { info.database = ["Unknown", "NeDB", "MongoJS", "MongoDB", "MariaDB", "MySQL"][parent.parent.db.databaseType]; } catch (ex) { } + try { info.productionMode = ((process.env.NODE_ENV != null) && (process.env.NODE_ENV == 'production')); } catch (ex) { } + try { info.allDevGroupManagers = parent.parent.config.settings.managealldevicegroups; } catch (ex) { } + r = JSON.stringify(info, null, 4); + return r; + } + + function nodeconfigConsoleCommand(command, cmdargs) { + return JSON.stringify(process.config, null, 4); + } + + function versionsConsoleCommand(command, cmdargs) { + return JSON.stringify(process.versions, null, 4); + } + + function argsConsoleCommand(command, cmdargs) { + return 'args: ' + JSON.stringify(cmdargs); + } + + function usersessionsConsoleCommand(command, cmdargs) { + var r = ''; + var userSessionCount = 0; + var filter = null; + var arg = cmdargs['_'][0]; + if (typeof arg == 'string') { if (arg.indexOf('/') >= 0) { filter = arg; } else { filter = ('user/' + domain.id + '/' + arg); } } + for (var i in parent.wssessions) { + if ((filter == null) || (filter == i)) { + userSessionCount++; + r += (i + ', ' + parent.wssessions[i].length + ' session' + ((parent.wssessions[i].length > 1) ? 's' : '') + '.\r\n'); + for (var j in parent.wssessions[i]) { + r += ' ' + parent.wssessions[i][j].clientIp + ' --> ' + parent.wssessions[i][j].sessionId + '\r\n'; + } + } + } + if (userSessionCount == 0) { r = 'None.'; } + return r; + } + + function closeusersessionsConsoleCommand(command, cmdargs) { + var r = ''; + var userSessionCount = 0; + var filter = null; + var arg = cmdargs['_'][0]; + if (typeof arg == 'string') { if (arg.indexOf('/') >= 0) { filter = arg; } else { filter = ('user/' + domain.id + '/' + arg); } } + if (filter == null) { + r += "Usage: closeusersessions "; + } else { + r += "Closing user sessions for: " + filter + '\r\n'; + for (var i in parent.wssessions) { + if (filter == i) { + userSessionCount++; + for (var j in parent.wssessions[i]) { + parent.wssessions[i][j].send(JSON.stringify({ action: 'stopped', msg: "Administrator forced disconnection" })); + parent.wssessions[i][j].close(); + } + } + } + if (userSessionCount < 2) { r += 'Disconnected ' + userSessionCount + ' session.'; } else { r += 'Disconnected ' + userSessionCount + ' sessions.'; }; + } + return r; + } + + function resetserverConsoleCommand(command, cmdargs) { + console.log("Server restart..."); + process.exit(0); + } + + function tasklimiterConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.taskLimiter != null) { + //var obj = { maxTasks: maxTasks, maxTaskTime: (maxTaskTime * 1000), nextTaskId: 0, currentCount: 0, current: {}, pending: [[], [], []], timer: null }; + const tl = parent.parent.taskLimiter; + r += 'MaxTasks: ' + tl.maxTasks + ', NextTaskId: ' + tl.nextTaskId + '\r\n'; + r += 'MaxTaskTime: ' + (tl.maxTaskTime / 1000) + ' seconds, Timer: ' + (tl.timer != null) + '\r\n'; + var c = []; + for (var i in tl.current) { c.push(i); } + r += 'Current (' + tl.currentCount + '): [' + c.join(', ') + ']\r\n'; + r += 'Pending (High/Med/Low): ' + tl.pending[0].length + ', ' + tl.pending[1].length + ', ' + tl.pending[2].length + '\r\n'; + } + return r; + } + + function setmaxtasksConsoleCommand(command, cmdargs) { + var r = ''; + if ((cmdargs["_"].length != 1) || (parseInt(cmdargs["_"][0]) < 1) || (parseInt(cmdargs["_"][0]) > 1000)) { + r = 'Usage: setmaxtasks [1 to 1000]'; + } else { + parent.parent.taskLimiter.maxTasks = parseInt(cmdargs["_"][0]); + r = 'MaxTasks set to ' + parent.parent.taskLimiter.maxTasks + '.'; + } + return r; + } + + function coresConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.defaultMeshCores != null) { + for (var i in parent.parent.defaultMeshCores) { + r += i + ': ' + parent.parent.defaultMeshCores[i].length + ' bytes\r\n'; + } + } + return r; + } + + function showpathsConsoleCommand(command, cmdargs) { + var r = ''; + r = 'Parent: ' + parent.parent.parentpath + '\r\n'; + r += 'Data: ' + parent.parent.datapath + '\r\n'; + r += 'Files: ' + parent.parent.filespath + '\r\n'; + r += 'Backup: ' + parent.parent.backuppath + '\r\n'; + r += 'Record: ' + parent.parent.recordpath + '\r\n'; + r += 'WebPublic: ' + parent.parent.webPublicPath + '\r\n'; + r += 'WebViews: ' + parent.parent.webViewsPath + '\r\n'; + if (parent.parent.webViewsOverridePath) { r += 'XWebPublic: ' + parent.parent.webViewsOverridePath + '\r\n'; } + if (parent.parent.webViewsOverridePath) { r += 'XWebViews: ' + parent.parent.webPublicOverridePath + '\r\n'; } + return r; + } + + function migrationagentsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.swarmserver == null) { + r = 'Swarm server not running.'; + } else { + for (var i in parent.parent.swarmserver.migrationAgents) { + var arch = parent.parent.swarmserver.migrationAgents[i]; + for (var j in arch) { var agent = arch[j]; r += 'Arch ' + agent.arch + ', Ver ' + agent.ver + ', Size ' + ((agent.binary == null) ? 0 : agent.binary.length) + '
'; } + } + } + return r; + } + + function swarmstatsConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.swarmserver == null) { + r = 'Swarm server not running.'; + } else { + for (var i in parent.parent.swarmserver.stats) { + if (typeof parent.parent.swarmserver.stats[i] == 'object') { + r += i + ': ' + JSON.stringify(parent.parent.swarmserver.stats[i]) + '\r\n'; + } else { + r += i + ': ' + parent.parent.swarmserver.stats[i] + '\r\n'; + } + } + } + return r; + } + + function relaysConsoleCommand(command, cmdargs) { + var r = ''; + for (var i in parent.wsrelays) { + r += 'id: ' + i + ', ' + ((parent.wsrelays[i].state == 2) ? 'connected' : 'pending'); + if (parent.wsrelays[i].peer1 != null) { + r += ', ' + cleanRemoteAddr(parent.wsrelays[i].peer1.req.clientIp); + if (parent.wsrelays[i].peer1.user) { r += ' (User:' + parent.wsrelays[i].peer1.user.name + ')' } + } + if (parent.wsrelays[i].peer2 != null) { + r += ' to ' + cleanRemoteAddr(parent.wsrelays[i].peer2.req.clientIp); + if (parent.wsrelays[i].peer2.user) { r += ' (User:' + parent.wsrelays[i].peer2.user.name + ')' } + } + r += '\r\n'; + } + if (r == '') { r = 'No relays.'; } + return r; + } + + function autobackupConsoleCommand(command, cmdargs) { + var r = ''; + var backupResult = parent.db.performBackup(function (msg) { + try { ws.send(JSON.stringify({ action: 'serverconsole', value: msg, tag: command.tag })); } catch (ex) { } + }); + if (backupResult == 0) { r = 'Starting auto-backup...'; } else { r = 'Backup alreay in progress.'; } + return r; + } + + function backupconfigConsoleCommand(command, cmdargs) { + return parent.db.getBackupConfig(); + } + + function firebaseConsoleCommand(command, cmdargs) { + var r = ''; + if (parent.parent.firebase == null) { + r = "Firebase push messaging not supported"; + } else { + r = JSON.stringify(parent.parent.firebase.stats, null, 2); + } + return r; + } + // Process incoming web socket data from the browser function processWebSocketData(msg) { var command, i = 0, mesh = null, meshid = null, nodeid = null, meshlinks = null, change = 0; @@ -911,554 +1595,16 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use const cmd = cmdargs[0].toLowerCase(); cmdargs = parseArgs(cmdargs); - switch (cmd) { - case 'help': { - var fin = '', f = '', availcommands = 'help,maintenance,info,versions,resetserver,usersessions,closeusersessions,tasklimiter,setmaxtasks,cores,migrationagents,agentstats,agentissues,webstats,trafficstats,trafficdelta,mpsstats,swarmstats,acceleratorsstats,updatecheck,serverupdate,nodeconfig,heapdump,relays,autobackup,backupconfig,dupagents,dispatchtable,badlogins,showpaths,le,lecheck,leevents,dbstats,dbcounters,sms,amtacm,certhashes,watchdog,amtmanager,amtpasswords,certexpire,email'; - if (parent.parent.config.settings.heapdump === true) { availcommands += ',heapdump'; } - availcommands = availcommands.split(',').sort(); - while (availcommands.length > 0) { if (f.length > 80) { fin += (f + ',\r\n'); f = ''; } f += (((f != '') ? ', ' : ' ') + availcommands.shift()); } - if (f != '') { fin += f; } - if (cmdargs['_'].length == 0) { - r = 'Available commands: \r\n' + fin + '\r\nType help for details.'; - } else { - var cmd2 = cmdargs['_'][0].toLowerCase(); - switch (cmd2) { - case 'info': { r = "info: Returns the most immidiatly useful information about this server, including MeshCentral and NodeJS versions. This is often information required to file a bug."; break; } - case 'versions': { r = "versions: Returns all internal versions for NodeJS running this server."; break; } - case 'resetserver': { r = "resetserver: Causes the server to reset, this is sometimes useful is the config.json file was changed."; break; } - case 'usersessions': { r = "usersessions: Returns a list of active sessions grouped by user."; break; } - case 'closeusersessions': { r = "closeusersessions: Disconnects all sessions for a specified user."; break; } - case 'tasklimiter': { r = "tasklimiter: Returns the internal status of the tasklimiter. This is a system used to smooth out work done by the server. It's used by, for example, agent updates so that not all agents are updated at the same time."; break; } - case 'serverupdate': { r = "serverupdate: Updates server to latest version. Optional version argument to install specific version. Example: serverupdate 0.8.49"; break; } - default: { r = 'No help information about this command.'; break; } - } - } - break; - } - case 'certexpire': { - const now = Date.now(); - for (var i in parent.webCertificateExpire) { - const domainName = (i == '') ? '[Default]' : i; - r += domainName + ', expires in ' + Math.floor((parent.webCertificateExpire[i] - now) / 86400000) + ' day(s)\r\n'; - } - break; - } - case 'webpush': { - if (parent.parent.webpush == null) { - r = "Web push not supported."; - } else { - if (cmdargs['_'].length != 1) { - r = "Usage: WebPush \"Message\""; - } else { - const pushSubscription = { "endpoint": "https://updates.push.services.mozilla.com/wpush/v2/gAAAAABgIkO9hjXHWhMPiuk-ppNRw7r_pUZitddwCEK4ykdzeIxOIjFnYhIt_nr-qUca2mpZziwQsSEhYTUCiuYrhWnVDRweMtiUj16yJJq8V5jneaEaUYjEIe5jp3DOMNpoTm1aHgX74gCR8uTXSITcM97bNi-hRxcQ4f6Ie4WSAmoXpd89B_g", "keys": { "auth": "UB2sbLVK7ALnSHw5P1dahg", "p256dh": "BIoRbcNSxBuTjN39CCCUCHo1f4NxBJ1YDdu_k4MbPW_q3NK1_RufnydUzLPDp8ibBVItSI72-s48QJvOjQ_S8Ok" } } - parent.parent.webpush.sendNotification(pushSubscription, cmdargs['_'][0]).then( - function (value) { try { ws.send(JSON.stringify({ action: 'OK', value: r, tag: command.tag })); } catch (ex) { } }, - function (error) { try { ws.send(JSON.stringify({ action: 'Error', value: r, tag: command.tag })); } catch (ex) { } } - ); - } - } - break; - } - case 'amtmanager': { - if (parent.parent.amtManager == null) { r = 'Intel AMT Manager not active.'; } else { r = parent.parent.amtManager.getStatusString(); } - break; - } - case 'certhashes': { - r += 'AgentCertHash: ' + parent.agentCertificateHashHex; - for (var i in parent.webCertificateHashs) { r += '\r\nwebCertificateHash (' + i + '): ' + common.rstr2hex(parent.webCertificateHashs[i]); } - for (var i in parent.webCertificateFullHashs) { r += '\r\nwebCertificateFullHash (' + i + '): ' + common.rstr2hex(parent.webCertificateFullHashs[i]); } - r += '\r\ndefaultWebCertificateHash: ' + common.rstr2hex(parent.defaultWebCertificateHash); - r += '\r\ndefaultWebCertificateFullHash: ' + common.rstr2hex(parent.defaultWebCertificateFullHash); - break; - } - case 'amtacm': { - if ((domain.amtacmactivation == null) || (domain.amtacmactivation.acmmatch == null) || (domain.amtacmactivation.acmmatch.length == 0)) { - r = 'No Intel AMT activation certificates.'; - } else { - if (domain.amtacmactivation.log != null) { r += '--- Activation Log ---\r\nFile : ' + domain.amtacmactivation.log + '\r\n'; } - for (var i in domain.amtacmactivation.acmmatch) { - var acmcert = domain.amtacmactivation.acmmatch[i]; - r += '--- Activation Certificate ' + (parseInt(i) + 1) + ' ---\r\nName : ' + acmcert.cn + '\r\nSHA1 : ' + acmcert.sha1 + '\r\nSHA256: ' + acmcert.sha256 + '\r\n'; - } - } - break; - } - case 'heapdump': { - // Heapdump support, see example at: - // https://www.arbazsiddiqui.me/a-practical-guide-to-memory-leaks-in-nodejs/ - if (parent.parent.config.settings.heapdump === true) { - var dumpFileName = parent.path.join(parent.parent.datapath, `heapDump-${Date.now()}.heapsnapshot`); - try { ws.send(JSON.stringify({ action: 'serverconsole', value: "Generating dump file at: " + dumpFileName, tag: command.tag })); } catch (ex) { } - require('heapdump').writeSnapshot(dumpFileName, (err, filename) => { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: "Done.", tag: command.tag })); } catch (ex) { } - }); - } else { - r = "Heapdump not supported, add \"heapdump\":true to settings section of config.json."; - } - break; - } - case 'sms': { - if (parent.parent.smsserver == null) { - r = "No SMS gateway in use."; - } else { - if (cmdargs['_'].length != 2) { - r = "Usage: SMS \"PhoneNumber\" \"Message\"."; - } else { - parent.parent.smsserver.sendSMS(cmdargs['_'][0], cmdargs['_'][1], function (status, msg) { - if (typeof msg == 'string') { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: status ? ('Success: ' + msg) : ('Failed: ' + msg), tag: command.tag })); } catch (ex) { } - } else { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: status ? 'Success' : 'Failed', tag: command.tag })); } catch (ex) { } - } - }); - } - } - break; - } - case 'email': { - if (domain.mailserver == null) { - r = "No email service enabled."; - } else { - if (cmdargs['_'].length != 3) { - r = "Usage: email \"user@sample.com\" \"Subject\" \"Message\"."; - } else { - domain.mailserver.sendMail(cmdargs['_'][0], cmdargs['_'][1], cmdargs['_'][2]); - r = "Done."; - } - } - break; - } - case 'le': { - if (parent.parent.letsencrypt == null) { - r = "Let's Encrypt not in use."; - } else { - r = JSON.stringify(parent.parent.letsencrypt.getStats(), null, 4); - } - break; - } - case 'lecheck': { - if (parent.parent.letsencrypt == null) { - r = "Let's Encrypt not in use."; - } else { - r = ["CertOK", "Request:NoCert", "Request:Expire", "Request:MissingNames"][parent.parent.letsencrypt.checkRenewCertificate()]; - } - break; - } - case 'leevents': { - if (parent.parent.letsencrypt == null) { - r = "Let's Encrypt not in use."; - } else { - r = parent.parent.letsencrypt.events.join('\r\n'); - } - break; - } - case 'badlogins': { - if (parent.parent.config.settings.maxinvalidlogin == false) { - r = 'Bad login filter is disabled.'; - } else { - if (cmdargs['_'] == 'reset') { - // Reset bad login table - parent.badLoginTable = {}; - parent.badLoginTableLastClean = 0; - r = 'Done.' - } else if (cmdargs['_'] == '') { - // Show current bad login table - if (typeof parent.parent.config.settings.maxinvalidlogin.coolofftime == 'number') { - r = "Max is " + parent.parent.config.settings.maxinvalidlogin.count + " bad login(s) in " + parent.parent.config.settings.maxinvalidlogin.time + " minute(s), " + parent.parent.config.settings.maxinvalidlogin.coolofftime + " minute(s) cooloff.\r\n"; - } else { - r = "Max is " + parent.parent.config.settings.maxinvalidlogin.count + " bad login(s) in " + parent.parent.config.settings.maxinvalidlogin.time + " minute(s).\r\n"; - } - var badLoginCount = 0; - parent.cleanBadLoginTable(); - for (var i in parent.badLoginTable) { - badLoginCount++; - if (typeof parent.badLoginTable[i] == 'number') { - r += "Cooloff for " + Math.floor((parent.badLoginTable[i] - Date.now()) / 60000) + " minute(s)\r\n"; - } else { - if (parent.badLoginTable[i].length > 1) { - r += (i + ' - ' + parent.badLoginTable[i].length + " records\r\n"); - } else { - r += (i + ' - ' + parent.badLoginTable[i].length + " record\r\n"); - } - } - } - if (badLoginCount == 0) { r += 'No bad logins.'; } - } else { - r = 'Usage: badlogin [reset]'; - } - } - break; - } - case 'dispatchtable': { - r = ''; - for (var i in parent.parent.eventsDispatch) { r += (i + ', ' + parent.parent.eventsDispatch[i].length + '\r\n'); } - break; - } - case 'dupagents': { - for (var i in parent.duplicateAgentsLog) { r += JSON.stringify(parent.duplicateAgentsLog[i]) + '\r\n'; } - if (r == '') { r = 'No duplicate agents in log.'; } - break; - } - case 'agentstats': { - var stats = parent.getAgentStats(); - for (var i in stats) { - if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } - } - break; - } - case 'agentissues': { - var stats = parent.getAgentIssues(); - if (stats.length == 0) { - r = "No agent issues."; - } else { - for (var i in stats) { r += stats[i].join(', ') + '\r\n'; } - } - break; - } - case 'webstats': { - var stats = parent.getStats(); - for (var i in stats) { - if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } - } - break; - } - case 'trafficstats': { - var stats = parent.getTrafficStats(); - for (var i in stats) { - if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } - } - break; - } - case 'trafficdelta': { - const stats = parent.getTrafficDelta(obj.trafficStats); - obj.trafficStats = stats.current; - for (var i in stats.delta) { - if (typeof stats.delta[i] == 'object') { r += (i + ': ' + JSON.stringify(stats.delta[i]) + '\r\n'); } else { r += (i + ': ' + stats.delta[i] + '\r\n'); } - } - break; - } - case 'watchdog': { - if (parent.parent.watchdog == null) { - r = 'Server watchdog not active.'; - } else { - r = 'Server watchdog active.\r\n'; - if (parent.parent.watchdogmaxtime != null) { r += 'Largest timeout was ' + parent.parent.watchdogmax + 'ms on ' + parent.parent.watchdogmaxtime + '\r\n'; } - for (var i in parent.parent.watchdogtable) { r += parent.parent.watchdogtable[i] + '\r\n'; } - } - break; - } - case 'acceleratorsstats': { - var stats = parent.parent.certificateOperations.getAcceleratorStats(); - for (var i in stats) { - if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } - } - break; - } - case 'mpsstats': { - if (parent.parent.mpsserver == null) { - r = 'MPS not enabled.'; - } else { - var stats = parent.parent.mpsserver.getStats(); - for (var i in stats) { - if (typeof stats[i] == 'object') { r += (i + ': ' + JSON.stringify(stats[i]) + '\r\n'); } else { r += (i + ': ' + stats[i] + '\r\n'); } - } - } - break; - } - case 'mps': { // List all MPS connections and types. - if (parent.parent.mpsserver == null) { - r = 'MPS not enabled.'; - } else { - const connectionTypes = ['CIRA', 'Relay', 'LMS']; - for (var nodeid in parent.parent.mpsserver.ciraConnections) { - r += nodeid; - var connections = parent.parent.mpsserver.ciraConnections[nodeid]; - for (var i in connections) { r += ', ' + connectionTypes[connections[i].tag.connType]; } - r += '\r\n'; - } - if (r == '') { r = 'MPS has not connections.'; } - } - break; - } - case 'dbstats': { - parent.parent.db.getStats(function (stats) { - var r2 = ''; - for (var i in stats) { r2 += (i + ': ' + stats[i] + '\r\n'); } - try { ws.send(JSON.stringify({ action: 'serverconsole', value: r2, tag: command.tag })); } catch (ex) { } - }); - break; - } - case 'dbcounters': { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: JSON.stringify(parent.parent.db.dbCounters, null, 2), tag: command.tag })); } catch (ex) { } - break; - } - case 'serverupdate': { - r = 'Performing server update...'; - var version = null; - - if (cmdargs['_'].length > 0) { - version = cmdargs['_'][0]; - - // This call is SLOW. We only want to validate version if we have to - if (version != 'stable' && version != 'latest') { - parent.parent.getServerVersions((data) => { - var versions = JSON.parse(data); - - if (versions.includes(version)) { - if (parent.parent.performServerUpdate(version) == false) { - try { - ws.send(JSON.stringify({ action: 'serverconsole', - value: 'Server self-update not possible.'})); - } catch (ex) { } - } - } else { - try { - ws.send(JSON.stringify({ action: 'serverconsole', - value: 'Invalid version. Aborting update'})); - } catch (ex) { } - } - }); - } else { - if (parent.parent.performServerUpdate(version) == false) { - r = 'Server self-update not possible.'; - } - } - } else { - if (parent.parent.performServerUpdate(version) == false) { - r = 'Server self-update not possible.'; - } - } - - break; - } - case 'print': { - console.log(cmdargs['_'][0]); - break; - } - case 'amtpasswords': { - if (parent.parent.amtPasswords == null) { - r = "No Intel AMT password table." - } else { - for (var i in parent.parent.amtPasswords) { r += (i + ' - ' + parent.parent.amtPasswords[i].join(', ') + '\r\n'); } - } - break; - } - case 'updatecheck': { - parent.parent.getServerTags(function (tags, error) { - var r2 = ''; - if (error != null) { r2 += 'Exception: ' + error + '\r\n'; } - else { for (var i in tags) { r2 += i + ': ' + tags[i] + '\r\n'; } } - try { ws.send(JSON.stringify({ action: 'serverconsole', value: r2, tag: command.tag })); } catch (ex) { } - }); - r = "Checking server update..."; - break; - } - case 'maintenance': { - var arg = null, changed = false; - if ((cmdargs['_'] != null) && (cmdargs['_'][0] != null)) { arg = cmdargs['_'][0].toLowerCase(); } - if (arg == 'enabled') { parent.parent.config.settings.maintenancemode = 1; changed = true; } - else if (arg == 'disabled') { delete parent.parent.config.settings.maintenancemode; changed = true; } - r = 'Maintenance mode: ' + ((parent.parent.config.settings.maintenancemode == null) ? 'Disabled' : 'Enabled'); - if (changed == false) { r += '\r\nTo change type: maintenance [enabled|disabled]'; } - break; - } - case 'info': { - var info = process.memoryUsage(); - info.dbType = ['None', 'NeDB', 'MongoJS', 'MongoDB'][parent.db.databaseType]; - try { if (parent.parent.multiServer != null) { info.serverId = parent.parent.multiServer.serverid; } } catch (ex) { } - if (parent.db.databaseType == 3) { info.dbChangeStream = parent.db.changeStream; } - if (parent.parent.pluginHandler != null) { info.plugins = []; for (var i in parent.parent.pluginHandler.plugins) { info.plugins.push(i); } } - try { info.nodeVersion = process.version; } catch (ex) { } - try { info.meshVersion = parent.parent.currentVer; } catch (ex) { } - try { info.platform = process.platform; } catch (ex) { } - try { info.arch = process.arch; } catch (ex) { } - try { info.pid = process.pid; } catch (ex) { } - try { info.uptime = process.uptime(); } catch (ex) { } - try { info.cpuUsage = process.cpuUsage(); } catch (ex) { } - try { info.warnings = parent.parent.getServerWarnings(); } catch (ex) { } - try { info.database = ["Unknown", "NeDB", "MongoJS", "MongoDB", "MariaDB", "MySQL"][parent.parent.db.databaseType]; } catch (ex) { } - try { info.productionMode = ((process.env.NODE_ENV != null) && (process.env.NODE_ENV == 'production')); } catch (ex) { } - try { info.allDevGroupManagers = parent.parent.config.settings.managealldevicegroups; } catch (ex) { } - r = JSON.stringify(info, null, 4); - break; - } - case 'nodeconfig': { - r = JSON.stringify(process.config, null, 4); - break; - } - case 'versions': { - r = JSON.stringify(process.versions, null, 4); - break; - } - case 'args': { - r = cmd + ': ' + JSON.stringify(cmdargs); - break; - } - case 'usersessions': { - var userSessionCount = 0; - var filter = null; - var arg = cmdargs['_'][0]; - if (typeof arg == 'string') { if (arg.indexOf('/') >= 0) { filter = arg; } else { filter = ('user/' + domain.id + '/' + arg); } } - for (var i in parent.wssessions) { - if ((filter == null) || (filter == i)) { - userSessionCount++; - r += (i + ', ' + parent.wssessions[i].length + ' session' + ((parent.wssessions[i].length > 1) ? 's' : '') + '.\r\n'); - for (var j in parent.wssessions[i]) { - r += ' ' + parent.wssessions[i][j].clientIp + ' --> ' + parent.wssessions[i][j].sessionId + '\r\n'; - } - } - } - if (userSessionCount == 0) { r = 'None.'; } - break; - } - case 'closeusersessions': { - var userSessionCount = 0; - var filter = null; - var arg = cmdargs['_'][0]; - if (typeof arg == 'string') { if (arg.indexOf('/') >= 0) { filter = arg; } else { filter = ('user/' + domain.id + '/' + arg); } } - if (filter == null) { - r += "Usage: closeusersessions "; - } else { - r += "Closing user sessions for: " + filter + '\r\n'; - for (var i in parent.wssessions) { - if (filter == i) { - userSessionCount++; - for (var j in parent.wssessions[i]) { - parent.wssessions[i][j].send(JSON.stringify({ action: 'stopped', msg: "Administrator forced disconnection" })); - parent.wssessions[i][j].close(); - } - } - } - if (userSessionCount < 2) { r += 'Disconnected ' + userSessionCount + ' session.'; } else { r += 'Disconnected ' + userSessionCount + ' sessions.'; }; - } - break; - } - case 'resetserver': { - console.log("Server restart..."); - process.exit(0); - break; - } - case 'tasklimiter': { - if (parent.parent.taskLimiter != null) { - //var obj = { maxTasks: maxTasks, maxTaskTime: (maxTaskTime * 1000), nextTaskId: 0, currentCount: 0, current: {}, pending: [[], [], []], timer: null }; - const tl = parent.parent.taskLimiter; - r += 'MaxTasks: ' + tl.maxTasks + ', NextTaskId: ' + tl.nextTaskId + '\r\n'; - r += 'MaxTaskTime: ' + (tl.maxTaskTime / 1000) + ' seconds, Timer: ' + (tl.timer != null) + '\r\n'; - var c = []; - for (var i in tl.current) { c.push(i); } - r += 'Current (' + tl.currentCount + '): [' + c.join(', ') + ']\r\n'; - r += 'Pending (High/Med/Low): ' + tl.pending[0].length + ', ' + tl.pending[1].length + ', ' + tl.pending[2].length + '\r\n'; - } - break; - } - case 'setmaxtasks': { - if ((cmdargs["_"].length != 1) || (parseInt(cmdargs["_"][0]) < 1) || (parseInt(cmdargs["_"][0]) > 1000)) { - r = 'Usage: setmaxtasks [1 to 1000]'; - } else { - parent.parent.taskLimiter.maxTasks = parseInt(cmdargs["_"][0]); - r = 'MaxTasks set to ' + parent.parent.taskLimiter.maxTasks + '.'; - } - break; - } - case 'cores': { - if (parent.parent.defaultMeshCores != null) { for (var i in parent.parent.defaultMeshCores) { r += i + ': ' + parent.parent.defaultMeshCores[i].length + ' bytes\r\n'; } } - break; - } - case 'showpaths': { - r = 'Parent: ' + parent.parent.parentpath + '\r\n'; - r += 'Data: ' + parent.parent.datapath + '\r\n'; - r += 'Files: ' + parent.parent.filespath + '\r\n'; - r += 'Backup: ' + parent.parent.backuppath + '\r\n'; - r += 'Record: ' + parent.parent.recordpath + '\r\n'; - r += 'WebPublic: ' + parent.parent.webPublicPath + '\r\n'; - r += 'WebViews: ' + parent.parent.webViewsPath + '\r\n'; - if (parent.parent.webViewsOverridePath) { r += 'XWebPublic: ' + parent.parent.webViewsOverridePath + '\r\n'; } - if (parent.parent.webViewsOverridePath) { r += 'XWebViews: ' + parent.parent.webPublicOverridePath + '\r\n'; } - break; - } - case 'migrationagents': { - if (parent.parent.swarmserver == null) { - r = 'Swarm server not running.'; - } else { - for (var i in parent.parent.swarmserver.migrationAgents) { - var arch = parent.parent.swarmserver.migrationAgents[i]; - for (var j in arch) { var agent = arch[j]; r += 'Arch ' + agent.arch + ', Ver ' + agent.ver + ', Size ' + ((agent.binary == null) ? 0 : agent.binary.length) + '
'; } - } - } - break; - } - case 'swarmstats': { - if (parent.parent.swarmserver == null) { - r = 'Swarm server not running.'; - } else { - for (var i in parent.parent.swarmserver.stats) { - if (typeof parent.parent.swarmserver.stats[i] == 'object') { - r += i + ': ' + JSON.stringify(parent.parent.swarmserver.stats[i]) + '\r\n'; - } else { - r += i + ': ' + parent.parent.swarmserver.stats[i] + '\r\n'; - } - } - } - break; - } - case 'heapdump': { - var heapdump = null; - try { heapdump = require('heapdump'); } catch (ex) { } - if (heapdump == null) { - r = 'Heapdump module not installed, run "npm install heapdump".'; - } else { - heapdump.writeSnapshot(function (err, filename) { - if (err != null) { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: 'Unable to write heapdump: ' + err })); } catch (ex) { } - } else { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: 'Wrote heapdump at ' + filename })); } catch (ex) { } - } - }); - } - break; - } - case 'relays': { - for (var i in parent.wsrelays) { - r += 'id: ' + i + ', ' + ((parent.wsrelays[i].state == 2) ? 'connected' : 'pending'); - if (parent.wsrelays[i].peer1 != null) { - r += ', ' + cleanRemoteAddr(parent.wsrelays[i].peer1.req.clientIp); - if (parent.wsrelays[i].peer1.user) { r += ' (User:' + parent.wsrelays[i].peer1.user.name + ')' } - } - if (parent.wsrelays[i].peer2 != null) { - r += ' to ' + cleanRemoteAddr(parent.wsrelays[i].peer2.req.clientIp); - if (parent.wsrelays[i].peer2.user) { r += ' (User:' + parent.wsrelays[i].peer2.user.name + ')' } - } - r += '\r\n'; - } - if (r == '') { r = 'No relays.'; } - break; - } - case 'autobackup': { - var backupResult = parent.db.performBackup(function (msg) { - try { ws.send(JSON.stringify({ action: 'serverconsole', value: msg, tag: command.tag })); } catch (ex) { } - }); - if (backupResult == 0) { r = 'Starting auto-backup...'; } else { r = 'Backup alreay in progress.'; } - break; - } - case 'backupconfig': { - r = parent.db.getBackupConfig(); - break; - } - case 'firebase': { - if (parent.parent.firebase == null) { - r = "Firebase push messaging not supported"; - } else { - r = JSON.stringify(parent.parent.firebase.stats, null, 2); - } - break; - } - default: { // This is an unknown command, return an error message + try { + r = consoleCommands[cmd](command, cmdargs); + } catch (e) { + if (consoleCommands[cmd] == null) r = 'Unknown command \"' + cmd + '\", type \"help\" for list of available commands.'; - break; - } + else + console.log(e); } - if (r != '') { try { ws.send(JSON.stringify({ action: 'serverconsole', value: r, tag: command.tag })); } catch (ex) { } } + if (r != null && r != '') { try { ws.send(JSON.stringify({ action: 'serverconsole', value: r, tag: command.tag })); } catch (ex) { } } break; } case 'msg':