diff --git a/agents/MeshCmd-signed.exe b/agents/MeshCmd-signed.exe index 995cdfe3..03d11573 100644 Binary files a/agents/MeshCmd-signed.exe and b/agents/MeshCmd-signed.exe differ diff --git a/agents/MeshCmd64-signed.exe b/agents/MeshCmd64-signed.exe index cd39f4e6..f8a5b112 100644 Binary files a/agents/MeshCmd64-signed.exe and b/agents/MeshCmd64-signed.exe differ diff --git a/agents/MeshService-signed.exe b/agents/MeshService-signed.exe index a658f14d..24f3ae24 100644 Binary files a/agents/MeshService-signed.exe and b/agents/MeshService-signed.exe differ diff --git a/agents/MeshService.exe b/agents/MeshService.exe index 66e5ed27..fe7bf95b 100644 Binary files a/agents/MeshService.exe and b/agents/MeshService.exe differ diff --git a/agents/MeshService64-signed.exe b/agents/MeshService64-signed.exe index d203b925..98115d7a 100644 Binary files a/agents/MeshService64-signed.exe and b/agents/MeshService64-signed.exe differ diff --git a/agents/MeshService64.exe b/agents/MeshService64.exe index 634c7b97..b87af254 100644 Binary files a/agents/MeshService64.exe and b/agents/MeshService64.exe differ diff --git a/agents/meshagent_arm b/agents/meshagent_arm index ded239f4..1751c419 100644 Binary files a/agents/meshagent_arm and b/agents/meshagent_arm differ diff --git a/agents/meshagent_arm-linaro b/agents/meshagent_arm-linaro index 65db98f2..279632ef 100644 Binary files a/agents/meshagent_arm-linaro and b/agents/meshagent_arm-linaro differ diff --git a/agents/meshagent_arm64 b/agents/meshagent_arm64 index 03088fcc..60fca13d 100644 Binary files a/agents/meshagent_arm64 and b/agents/meshagent_arm64 differ diff --git a/agents/meshagent_armhf b/agents/meshagent_armhf index 27b24c47..55c40175 100644 Binary files a/agents/meshagent_armhf and b/agents/meshagent_armhf differ diff --git a/agents/meshagent_mips b/agents/meshagent_mips index 757a7bc9..036eabfb 100644 Binary files a/agents/meshagent_mips and b/agents/meshagent_mips differ diff --git a/agents/meshagent_pogo b/agents/meshagent_pogo index 665f5622..6be68231 100644 Binary files a/agents/meshagent_pogo and b/agents/meshagent_pogo differ diff --git a/agents/meshagent_poky b/agents/meshagent_poky index e8b40932..9572f1c4 100644 Binary files a/agents/meshagent_poky and b/agents/meshagent_poky differ diff --git a/agents/meshagent_poky64 b/agents/meshagent_poky64 index 64e4a5d1..ddbbbd1e 100644 Binary files a/agents/meshagent_poky64 and b/agents/meshagent_poky64 differ diff --git a/agents/meshagent_x86 b/agents/meshagent_x86 index e456727f..9c21176b 100644 Binary files a/agents/meshagent_x86 and b/agents/meshagent_x86 differ diff --git a/agents/meshagent_x86-64 b/agents/meshagent_x86-64 index ddc24e1d..1e9bc8b7 100644 Binary files a/agents/meshagent_x86-64 and b/agents/meshagent_x86-64 differ diff --git a/agents/meshagent_x86-64_nokvm b/agents/meshagent_x86-64_nokvm index b145a8ec..2c05dc3b 100644 Binary files a/agents/meshagent_x86-64_nokvm and b/agents/meshagent_x86-64_nokvm differ diff --git a/agents/meshagent_x86_nokvm b/agents/meshagent_x86_nokvm index e1989436..523e7ef8 100644 Binary files a/agents/meshagent_x86_nokvm and b/agents/meshagent_x86_nokvm differ diff --git a/agents/meshcore.js b/agents/meshcore.js index 4eb04587..2ff2e4ec 100644 --- a/agents/meshcore.js +++ b/agents/meshcore.js @@ -1189,20 +1189,22 @@ function createMeshCore(agent) { var tunnel = tunnels[this.httprequest.index]; if (tunnel == null) return; // Stop duplicate calls. - // Sent tunnel statistics to the server - mesh.SendCommand({ - action: 'tunnelCloseStats', - url: tunnel.url, - userid: tunnel.userid, - protocol: tunnel.protocol, - sessionid: tunnel.sessionid, - sent: this.bytesSent_uncompressed + '', - sentActual: this.bytesSent_actual + '', - sentRatio: this.bytesSent_ratio, - received: this.bytesReceived_uncompressed + '', - receivedActual: this.bytesReceived_actual + '', - receivedRatio: this.bytesReceived_ratio - }); + // Sent tunnel statistics to the server, only send this if compression was used. + if (this.bytesSent_uncompressed.toString() != this.bytesSent_actual.toString()) { + mesh.SendCommand({ + action: 'tunnelCloseStats', + url: tunnel.url, + userid: tunnel.userid, + protocol: tunnel.protocol, + sessionid: tunnel.sessionid, + sent: this.bytesSent_uncompressed.toString(), + sentActual: this.bytesSent_actual.toString(), + sentRatio: this.bytesSent_ratio, + received: this.bytesReceived_uncompressed.toString(), + receivedActual: this.bytesReceived_actual.toString(), + receivedRatio: this.bytesReceived_ratio + }); + } //sendConsoleText("Tunnel #" + this.httprequest.index + " closed. Sent -> " + this.bytesSent_uncompressed + ' bytes (uncompressed), ' + this.bytesSent_actual + ' bytes (actual), ' + this.bytesSent_ratio + '% compression', this.httprequest.sessionid); delete tunnels[this.httprequest.index]; @@ -1340,7 +1342,7 @@ function createMeshCore(agent) { var consentMessage = this.httprequest.username + " requesting remote terminal access. Grant access?", consentTitle = 'MeshCentral'; if (this.httprequest.soptions != null) { if (this.httprequest.soptions.consentTitle != null) { consentTitle = this.httprequest.soptions.consentTitle; } - if (this.httprequest.soptions.consentMsgTerminal != null) { consentMessage = this.httprequest.soptions.consentMsgTerminal.replace('{0}', this.httprequest.username); } + if (this.httprequest.soptions.consentMsgTerminal != null) { consentMessage = this.httprequest.soptions.consentMsgTerminal.replace('{0}', this.httprequest.realname).replace('{1}', this.httprequest.username); } } this.httprequest.tpromise._consent = require('message-box').create(consentTitle, consentMessage, 30); this.httprequest.tpromise._consent.retPromise = this.httprequest.tpromise; @@ -1547,7 +1549,7 @@ function createMeshCore(agent) { var notifyMessage = this.ws.httprequest.username + " started a remote terminal session.", notifyTitle = "MeshCentral"; if (this.ws.httprequest.soptions != null) { if (this.ws.httprequest.soptions.notifyTitle != null) { notifyTitle = this.ws.httprequest.soptions.notifyTitle; } - if (this.ws.httprequest.soptions.notifyMsgTerminal != null) { notifyMessage = this.ws.httprequest.soptions.notifyMsgTerminal.replace('{0}', this.ws.httprequest.username); } + if (this.ws.httprequest.soptions.notifyMsgTerminal != null) { notifyMessage = this.ws.httprequest.soptions.notifyMsgTerminal.replace('{0}', this.ws.httprequest.realname).replace('{1}', this.ws.httprequest.username); } } try { require('toaster').Toast(notifyTitle, notifyMessage); } catch (ex) { } } diff --git a/agents/meshcore.txt b/agents/meshcore.txt deleted file mode 100644 index 318f7de0..00000000 --- a/agents/meshcore.txt +++ /dev/null @@ -1,3474 +0,0 @@ -/* -Copyright 2018-2020 Intel Corporation - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -process.on('uncaughtException', function (ex) { - require('MeshAgent').SendCommand({ action: 'msg', type: 'console', value: "uncaughtException1: " + ex }); -}); - -// NOTE: This seems to cause big problems, don't enable the debugger in the server's meshcore. -//attachDebugger({ webport: 9999, wait: 1 }).then(function (prt) { console.log('Point Browser for Debug to port: ' + prt); }); - -// Mesh Rights -var MNG_ERROR = 65; -var MESHRIGHT_EDITMESH = 1; -var MESHRIGHT_MANAGEUSERS = 2; -var MESHRIGHT_MANAGECOMPUTERS = 4; -var MESHRIGHT_REMOTECONTROL = 8; -var MESHRIGHT_AGENTCONSOLE = 16; -var MESHRIGHT_SERVERFILES = 32; -var MESHRIGHT_WAKEDEVICE = 64; -var MESHRIGHT_SETNOTES = 128; -var MESHRIGHT_REMOTEVIEW = 256; -var MESHRIGHT_NOTERMINAL = 512; -var MESHRIGHT_NOFILES = 1024; -var MESHRIGHT_NOAMT = 2048; -var MESHRIGHT_LIMITEDINPUT = 4096; -var MESHRIGHT_LIMITEVENTS = 8192; -var MESHRIGHT_CHATNOTIFY = 16384; -var MESHRIGHT_UNINSTALL = 32768; -var MESHRIGHT_NODESKTOP = 65536; - -function createMeshCore(agent) { - var obj = {}; - if (process.platform == 'win32' && require('user-sessions').isRoot()) { - // Check the Agent Uninstall MetaData for correctness, as the installer may have written an incorrect value - try { - var writtenSize = 0, actualSize = Math.floor(require('fs').statSync(process.execPath).size / 1024); - try { writtenSize = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\MeshCentralAgent', 'EstimatedSize'); } catch (x) { } - if (writtenSize != actualSize) { try { require('win-registry').WriteKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\MeshCentralAgent', 'EstimatedSize', actualSize); } catch (x2) { } } - } catch (ex) { } - - // Check to see if we are the Installed Mesh Agent Service, if we are, make sure we can run in Safe Mode - try { - var meshCheck = false; - try { meshCheck = require('service-manager').manager.getService('Mesh Agent').isMe(); } catch (mce) { } - if (meshCheck && require('win-bcd').isSafeModeService && !require('win-bcd').isSafeModeService('Mesh Agent')) { require('win-bcd').enableSafeModeService('Mesh Agent'); } - } catch (ex) { } - } - - if (process.platform == 'darwin' && !process.versions) { - // This is an older MacOS Agent, so we'll need to check the service definition so that Auto-Update will function correctly - var child = require('child_process').execFile('/bin/sh', ['sh']); - child.stdout.str = ''; - child.stdout.on('data', function (chunk) { this.str += chunk.toString(); }); - child.stdin.write("cat /Library/LaunchDaemons/meshagent_osx64_LaunchDaemon.plist | tr '\n' '\.' | awk '{split($0, a, \"KeepAlive\"); split(a[2], b, \"<\"); split(b[2], c, \">\"); "); - child.stdin.write(" if(c[1]==\"dict\"){ split(a[2], d, \"\"); if(split(d[1], truval, \"\")>1) { split(truval[1], kn1, \"\"); split(kn1[2], kn2, \"\"); print kn2[1]; } }"); - child.stdin.write(" else { split(c[1], ka, \"/\"); if(ka[1]==\"true\") {print \"ALWAYS\";} } }'\nexit\n"); - child.waitExit(); - if (child.stdout.str.trim() == 'Crashed') { - child = require('child_process').execFile('/bin/sh', ['sh']); - child.stdout.str = ''; - child.stdout.on('data', function (chunk) { this.str += chunk.toString(); }); - child.stdin.write("launchctl list | grep 'meshagent' | awk '{ if($3==\"meshagent\"){print $1;}}'\nexit\n"); - child.waitExit(); - - if (parseInt(child.stdout.str.trim()) == process.pid) { - // The currently running MeshAgent is us, so we can continue with the update - var plist = require('fs').readFileSync('/Library/LaunchDaemons/meshagent_osx64_LaunchDaemon.plist').toString(); - var tokens = plist.split('KeepAlive'); - if (tokens[1].split('>')[0].split('<')[1] == 'dict') { - var tmp = tokens[1].split(''); - tmp.shift(); - tokens[1] = '\n ' + tmp.join(''); - tokens = tokens.join('KeepAlive'); - - require('fs').writeFileSync('/Library/LaunchDaemons/meshagent_osx64_LaunchDaemon.plist', tokens); - - var fix = ''; - fix += ("function macosRepair()\n"); - fix += ("{\n"); - fix += (" var child = require('child_process').execFile('/bin/sh', ['sh']);\n"); - fix += (" child.stdout.str = '';\n"); - fix += (" child.stdout.on('data', function (chunk) { this.str += chunk.toString(); });\n"); - fix += (" child.stderr.on('data', function (chunk) { });\n"); - fix += (" child.stdin.write('launchctl unload /Library/LaunchDaemons/meshagent_osx64_LaunchDaemon.plist\\n');\n"); - fix += (" child.stdin.write('launchctl load /Library/LaunchDaemons/meshagent_osx64_LaunchDaemon.plist\\n');\n"); - fix += (" child.stdin.write('rm /Library/LaunchDaemons/meshagentRepair.plist\\n');\n"); - fix += (" child.stdin.write('rm " + process.cwd() + "/macosRepair.js\\n');\n"); - fix += (" child.stdin.write('launchctl stop meshagentRepair\\nexit\\n');\n"); - fix += (" child.waitExit();\n"); - fix += ("}\n"); - fix += ("macosRepair();\n"); - fix += ("process.exit();\n"); - require('fs').writeFileSync(process.cwd() + '/macosRepair.js', fix); - - var plist = '\n'; - plist += '\n'; - plist += '\n'; - plist += ' \n'; - plist += ' Label\n'; - plist += (' meshagentRepair\n'); - plist += ' ProgramArguments\n'; - plist += ' \n'; - plist += (' ' + process.execPath + '\n'); - plist += ' macosRepair.js\n'; - plist += ' \n'; - plist += ' WorkingDirectory\n'; - plist += (' ' + process.cwd() + '\n'); - plist += ' RunAtLoad\n'; - plist += ' \n'; - plist += ' \n'; - plist += ''; - require('fs').writeFileSync('/Library/LaunchDaemons/meshagentRepair.plist', plist); - - child = require('child_process').execFile('/bin/sh', ['sh']); - child.stdout.str = ''; - child.stdout.on('data', function (chunk) { this.str += chunk.toString(); }); - child.stdin.write("launchctl load /Library/LaunchDaemons/meshagentRepair.plist\nexit\n"); - child.waitExit(); - } - } - } - } - - // Create Secure IPC for Diagnostic Agent Communications - obj.DAIPC = require('net').createServer(); - if (process.platform != 'win32') { try { require('fs').unlinkSync(process.cwd() + '/DAIPC'); } catch (ee) { } } - obj.DAIPC.IPCPATH = process.platform == 'win32' ? ('\\\\.\\pipe\\' + require('_agentNodeId')() + '-DAIPC') : (process.cwd() + '/DAIPC'); - try { obj.DAIPC.listen({ path: obj.DAIPC.IPCPATH }); } catch (e) { } - obj.DAIPC.on('connection', function (c) { - c._send = function (j) { - var data = JSON.stringify(j); - var packet = Buffer.alloc(data.length + 4); - packet.writeUInt32LE(data.length + 4, 0); - Buffer.from(data).copy(packet, 4); - this.end(packet); - }; - this._daipc = c; - c.parent = this; - c.on('end', function () { console.log("Connection Closed"); this.parent._daipc = null; }); - c.on('data', function (chunk) { - if (chunk.length < 4) { this.unshift(chunk); return; } - var len = chunk.readUInt32LE(0); - if (len > 8192) { this.parent._daipc = null; this.end(); return; } - if (chunk.length < len) { this.unshift(chunk); return; } - - var data = chunk.slice(4, len); - try { - data = JSON.parse(data.toString()); - } - catch (de) { - this.parent._daipc = null; this.end(); return; - } - - if (!data.cmd) { this.parent._daipc = null; this.end(); return; } - - try { - switch (data.cmd) { - case 'query': - switch (data.value) { - case 'connection': - data.result = require('MeshAgent').ConnectedServer; - this._send(data); - break; - case 'descriptors': - require('ChainViewer').getSnapshot().then(function (f) - { - this.tag.payload.result = f; - this.tag.ipc._send(this.tag.payload); - }).parentPromise.tag = { ipc: this, payload: data }; - break; - } - break; - default: - this.parent._daipc = null; - this.end(); - return; - } - } - catch (xe) { - this.parent._daipc = null; this.end(); return; - } - }); - }); - function diagnosticAgent_uninstall() { - require('service-manager').manager.uninstallService('meshagentDiagnostic'); - require('task-scheduler').delete('meshagentDiagnostic/periodicStart'); - }; - function diagnosticAgent_installCheck(install) { - try { - var diag = require('service-manager').manager.getService('meshagentDiagnostic'); - return (diag); - } - catch (e) { - } - if (!install) { return (null); } - - var svc = null; - try { - require('service-manager').manager.installService( - { - name: 'meshagentDiagnostic', - displayName: "Mesh Agent Diagnostic Service", - description: "Mesh Agent Diagnostic Service", - servicePath: process.execPath, - parameters: ['-recovery'] - //files: [{ newName: 'diagnostic.js', _buffer: Buffer.from('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', 'base64') }] - }); - svc = require('service-manager').manager.getService('meshagentDiagnostic'); - } - catch (e) { - return (null); - } - var proxyConfig = require('global-tunnel').proxyConfig; - var cert = require('MeshAgent').GenerateAgentCertificate('CN=MeshNodeDiagnosticCertificate'); - var nodeid = require('tls').loadCertificate(cert.root).getKeyHash().toString('base64'); - ddb = require('SimpleDataStore').Create(svc.appWorkingDirectory().replace('\\', '/') + '/meshagentDiagnostic.db'); - ddb.Put('disableUpdate', '1'); - ddb.Put('MeshID', Buffer.from(require('MeshAgent').ServerInfo.MeshID, 'hex')); - ddb.Put('ServerID', require('MeshAgent').ServerInfo.ServerID); - ddb.Put('MeshServer', require('MeshAgent').ServerInfo.ServerUri); - if (cert.root.pfx) { ddb.Put('SelfNodeCert', cert.root.pfx); } - if (cert.tls) { ddb.Put('SelfNodeTlsCert', cert.tls.pfx); } - if (proxyConfig) { - ddb.Put('WebProxy', proxyConfig.host + ':' + proxyConfig.port); - } else { - ddb.Put('ignoreProxyFile', '1'); - } - - require('MeshAgent').SendCommand({ action: 'diagnostic', value: { command: 'register', value: nodeid } }); - require('MeshAgent').SendCommand({ action: 'msg', type: 'console', value: "Diagnostic Agent Registered [" + nodeid.length + "/" + nodeid + "]" }); - - delete ddb; - - // Set a recurrent task, to run the Diagnostic Agent every 2 days - require('task-scheduler').create({ name: 'meshagentDiagnostic/periodicStart', daily: 2, time: require('tls').generateRandomInteger('0', '23') + ':' + require('tls').generateRandomInteger('0', '59').padStart(2, '0'), service: 'meshagentDiagnostic' }); - //require('task-scheduler').create({ name: 'meshagentDiagnostic/periodicStart', daily: '1', time: '17:16', service: 'meshagentDiagnostic' }); - - return (svc); - } - - if (require('identifiers').isBatteryPowered && require('identifiers').isBatteryPowered()) - { - require('MeshAgent')._battLevelChanged = function _battLevelChanged(val) - { - _battLevelChanged.self._currentBatteryLevel = val; - _battLevelChanged.self.SendCommand({ action: 'battery', state: _battLevelChanged.self._currentPowerState, level: val }); - }; - require('MeshAgent')._battLevelChanged.self = require('MeshAgent'); - require('MeshAgent')._powerChanged = function _powerChanged(val) - { - _powerChanged.self._currentPowerState = (val == 'AC' ? 'ac' : 'dc'); - _powerChanged.self.SendCommand({ action: 'battery', state: (val == 'AC' ? 'ac' : 'dc'), level: _powerChanged.self._currentBatteryLevel }); - }; - require('MeshAgent')._powerChanged.self = require('MeshAgent'); - require('MeshAgent').on('Connected', function (status) - { - if (status == 0) - { - require('power-monitor').removeListener('acdc', this._powerChanged); - require('power-monitor').removeListener('batteryLevel', this._battLevelChanged); - } - else - { - require('power-monitor').on('acdc', this._powerChanged); - require('power-monitor').on('batteryLevel', this._battLevelChanged); - } - }); - } - - - /* - function borderController() { - this.container = null; - this.Start = function Start(user) { - if (this.container == null) { - if (process.platform == 'win32') { - try { - this.container = require('ScriptContainer').Create({ processIsolation: 1, sessionId: user.SessionId }); - } catch (ex) { - this.container = require('ScriptContainer').Create({ processIsolation: 1 }); - } - } else { - this.container = require('ScriptContainer').Create({ processIsolation: 1, sessionId: user.uid }); - } - this.container.parent = this; - this.container.addModule('monitor-info', getJSModule('monitor-info')); - this.container.addModule('monitor-border', getJSModule('monitor-border')); - this.container.addModule('promise', getJSModule('promise')); - this.container.once('exit', function (code) { sendConsoleText('Border Process Exited with code: ' + code); this.parent.container = this.parent._container = null; }); - this.container.ExecuteString("var border = require('monitor-border'); border.Start();"); - } - } - this.Stop = function Stop() { - if (this.container != null) { - this._container = this.container; - this._container.parent = this; - this.container = null; - this._container.exit(); - } - } - } - obj.borderManager = new borderController(); - */ - - // MeshAgent JavaScript Core Module. This code is sent to and running on the mesh agent. - var meshCoreObj = { action: 'coreinfo', value: (require('MeshAgent').coreHash ? ('MeshCore CRC-' + crc32c(require('MeshAgent').coreHash)) : ('MeshCore v6')), caps: 14 }; // Capability bitmask: 1 = Desktop, 2 = Terminal, 4 = Files, 8 = Console, 16 = JavaScript, 32 = Temporary Agent, 64 = Recovery Agent - - - // Get the operating system description string - try { require('os').name().then(function (v) { meshCoreObj.osdesc = v; }); } catch (ex) { } - - var meshServerConnectionState = 0; - var tunnels = {}; - var lastMeInfo = null; - var lastNetworkInfo = null; - var lastPublicLocationInfo = null; - var selfInfoUpdateTimer = null; - var http = require('http'); - var net = require('net'); - var fs = require('fs'); - var rtc = require('ILibWebRTC'); - var amt = null; - var processManager = require('process-manager'); - var wifiScannerLib = null; - var wifiScanner = null; - var networkMonitor = null; - var amtscanner = null; - var nextTunnelIndex = 1; - var amtPolicy = null; - var apftunnel = null; - var tunnelUserCount = { terminal: {}, files: {} }; // List of userid->count sessions for terminal and files. - - // Add to the server event log - function MeshServerLog(msg, state) { - if (typeof msg == 'string') { msg = { action: 'log', msg: msg }; } else { msg.action = 'log'; } - if (state) { - if (state.userid) { msg.userid = state.userid; } - if (state.username) { msg.username = state.username; } - if (state.sessionid) { msg.sessionid = state.sessionid; } - } - mesh.SendCommand(msg); - } - - // If we are running in Duktape, agent will be null - if (agent == null) { - // Running in native agent, Import libraries - db = require('SimpleDataStore').Shared(); - sha = require('SHA256Stream'); - mesh = require('MeshAgent'); - childProcess = require('child_process'); - if (mesh.hasKVM == 1) { // if the agent is compiled with KVM support - // Check if this computer supports a desktop - try - { - if ((process.platform == 'win32') || (process.platform == 'darwin') || (require('monitor-info').kvm_x11_support)) - { - meshCoreObj.caps |= 1; - } - else if(process.platform == 'linux' || process.platform == 'freebsd') - { - require('monitor-info').on('kvmSupportDetected', function (value) - { - meshCoreObj.caps |= 1; - mesh.SendCommand(meshCoreObj); - }); - } - } catch (ex) { } - } - } else { - // Running in nodejs - meshCoreObj.value += '-NodeJS'; - meshCoreObj.caps = 8; - mesh = agent.getMeshApi(); - } - - mesh.DAIPC = obj.DAIPC; - - /* - var AMTScanner = require("AMTScanner"); - var scan = new AMTScanner(); - - scan.on("found", function (data) { - if (typeof data === 'string') { - console.log(data); - } else { - console.log(JSON.stringify(data, null, " ")); - } - }); - scan.scan("10.2.55.140", 1000); - scan.scan("10.2.55.139-10.2.55.145", 1000); - scan.scan("10.2.55.128/25", 2000); - */ - - /* - // Try to load up the network monitor - try { - networkMonitor = require('NetworkMonitor'); - networkMonitor.on('change', function () { sendNetworkUpdateNagle(); }); - networkMonitor.on('add', function (addr) { sendNetworkUpdateNagle(); }); - networkMonitor.on('remove', function (addr) { sendNetworkUpdateNagle(); }); - } catch (e) { networkMonitor = null; } - */ - - // Try to load up the Intel AMT scanner - try { - var AMTScannerModule = require('amt-scanner'); - amtscanner = new AMTScannerModule(); - //amtscanner.on('found', function (data) { if (typeof data != 'string') { data = JSON.stringify(data, null, " "); } sendConsoleText(data); }); - } catch (ex) { amtscanner = null; } - - // Fetch the SMBios Tables - var SMBiosTables = null; - var SMBiosTablesRaw = null; - try { - var SMBiosModule = null; - try { SMBiosModule = require('smbios'); } catch (ex) { } - if (SMBiosModule != null) { - SMBiosModule.get(function (data) { - if (data != null) { - SMBiosTablesRaw = data; - SMBiosTables = require('smbios').parse(data) - if (mesh.isControlChannelConnected) { mesh.SendCommand({ action: 'smbios', value: SMBiosTablesRaw }); } - - // If SMBios tables say that Intel AMT is present, try to connect MEI - if (SMBiosTables.amtInfo && (SMBiosTables.amtInfo.AMT == true)) { - var amtmodule = require('amt-manage'); - amt = new amtmodule(mesh, db, false); - amt.onStateChange = function (state) { if (state == 2) { sendPeriodicServerUpdate(1); } } - if (amtPolicy != null) { amt.setPolicy(amtPolicy); } - amt.start(); - } - } - }); - } - } catch (ex) { sendConsoleText("ex1: " + ex); } - - // Try to load up the WIFI scanner - try { - var wifiScannerLib = require('wifi-scanner'); - wifiScanner = new wifiScannerLib(); - wifiScanner.on('accessPoint', function (data) { sendConsoleText("wifiScanner: " + data); }); - } catch (ex) { wifiScannerLib = null; wifiScanner = null; } - - // Get our location (lat/long) using our public IP address - var getIpLocationDataExInProgress = false; - var getIpLocationDataExCounts = [0, 0]; - function getIpLocationDataEx(func) { - if (getIpLocationDataExInProgress == true) { return false; } - try { - getIpLocationDataExInProgress = true; - getIpLocationDataExCounts[0]++; - var options = http.parseUri("http://ipinfo.io/json"); - options.method = 'GET'; - http.request(options, function (resp) { - if (resp.statusCode == 200) { - var geoData = ''; - resp.data = function (geoipdata) { geoData += geoipdata; }; - resp.end = function () { - var location = null; - try { - if (typeof geoData == 'string') { - var result = JSON.parse(geoData); - if (result.ip && result.loc) { location = result; } - } - } catch (e) { } - if (func) { getIpLocationDataExCounts[1]++; func(location); } - } - } else { func(null); } - getIpLocationDataExInProgress = false; - }).end(); - return true; - } - catch (e) { return false; } - } - - // Remove all Gateway MAC addresses for interface list. This is useful because the gateway MAC is not always populated reliably. - function clearGatewayMac(str) { - if (str == null) return null; - var x = JSON.parse(str); - for (var i in x.netif) { if (x.netif[i].gatewaymac) { delete x.netif[i].gatewaymac } } - return JSON.stringify(x); - } - - function getIpLocationData(func) { - // Get the location information for the cache if possible - var publicLocationInfo = db.Get('publicLocationInfo'); - if (publicLocationInfo != null) { publicLocationInfo = JSON.parse(publicLocationInfo); } - if (publicLocationInfo == null) { - // Nothing in the cache, fetch the data - getIpLocationDataEx(function (locationData) { - if (locationData != null) { - publicLocationInfo = {}; - publicLocationInfo.netInfoStr = lastNetworkInfo; - publicLocationInfo.locationData = locationData; - var x = db.Put('publicLocationInfo', JSON.stringify(publicLocationInfo)); // Save to database - if (func) func(locationData); // Report the new location - } else { - if (func) func(null); // Report no location - } - }); - } else { - // Check the cache - if (clearGatewayMac(publicLocationInfo.netInfoStr) == clearGatewayMac(lastNetworkInfo)) { - // Cache match - if (func) func(publicLocationInfo.locationData); - } else { - // Cache mismatch - getIpLocationDataEx(function (locationData) { - if (locationData != null) { - publicLocationInfo = {}; - publicLocationInfo.netInfoStr = lastNetworkInfo; - publicLocationInfo.locationData = locationData; - var x = db.Put('publicLocationInfo', JSON.stringify(publicLocationInfo)); // Save to database - if (func) func(locationData); // Report the new location - } else { - if (func) func(publicLocationInfo.locationData); // Can't get new location, report the old location - } - }); - } - } - } - - // Polyfill String.endsWith - if (!String.prototype.endsWith) { - String.prototype.endsWith = function (searchString, position) { - var subjectString = this.toString(); - if (typeof position !== 'number' || !isFinite(position) || Math.floor(position) !== position || position > subjectString.length) { position = subjectString.length; } - position -= searchString.length; - var lastIndex = subjectString.lastIndexOf(searchString, position); - return lastIndex !== -1 && lastIndex === position; - }; - } - - // Polyfill path.join - obj.path = { - join: function () { - var x = []; - for (var i in arguments) { - var w = arguments[i]; - if (w != null) { - while (w.endsWith('/') || w.endsWith('\\')) { w = w.substring(0, w.length - 1); } - if (i != 0) { - while (w.startsWith('/') || w.startsWith('\\')) { w = w.substring(1); } - } - x.push(w); - } - } - if (x.length == 0) return '/'; - return x.join('/'); - } - }; - - // Replace a string with a number if the string is an exact number - function toNumberIfNumber(x) { if ((typeof x == 'string') && (+parseInt(x) === x)) { x = parseInt(x); } return x; } - - // Convert decimal to hex - function char2hex(i) { return (i + 0x100).toString(16).substr(-2).toUpperCase(); } - - // Convert a raw string to a hex string - function rstr2hex(input) { var r = '', i; for (i = 0; i < input.length; i++) { r += char2hex(input.charCodeAt(i)); } return r; } - - // Convert a buffer into a string - function buf2rstr(buf) { var r = ''; for (var i = 0; i < buf.length; i++) { r += String.fromCharCode(buf[i]); } return r; } - - // Convert a hex string to a raw string // TODO: Do this using Buffer(), will be MUCH faster - function hex2rstr(d) { - if (typeof d != "string" || d.length == 0) return ''; - var r = '', m = ('' + d).match(/../g), t; - while (t = m.shift()) r += String.fromCharCode('0x' + t); - return r - } - - // Convert an object to string with all functions - function objToString(x, p, pad, ret) { - if (ret == undefined) ret = ''; - if (p == undefined) p = 0; - if (x == null) { return '[null]'; } - if (p > 8) { return '[...]'; } - if (x == undefined) { return '[undefined]'; } - if (typeof x == 'string') { if (p == 0) return x; return '"' + x + '"'; } - if (typeof x == 'buffer') { return '[buffer]'; } - if (typeof x != 'object') { return x; } - var r = '{' + (ret ? '\r\n' : ' '); - for (var i in x) { if (i != '_ObjectID') { r += (addPad(p + 2, pad) + i + ': ' + objToString(x[i], p + 2, pad, ret) + (ret ? '\r\n' : ' ')); } } - return r + addPad(p, pad) + '}'; - } - - // Return p number of spaces - function addPad(p, ret) { var r = ''; for (var i = 0; i < p; i++) { r += ret; } return r; } - - // 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; - } - - // 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; - } - - // Get server target url with a custom path - function getServerTargetUrl(path) { - var x = mesh.ServerUrl; - //sendConsoleText("mesh.ServerUrl: " + mesh.ServerUrl); - if (x == null) { return null; } - if (path == null) { path = ''; } - x = http.parseUri(x); - if (x == null) return null; - return x.protocol + '//' + x.host + ':' + x.port + '/' + path; - } - - // Get server url. If the url starts with "*/..." change it, it not use the url as is. - function getServerTargetUrlEx(url) { - if (url.substring(0, 2) == '*/') { return getServerTargetUrl(url.substring(2)); } - return url; - } - - // Send a wake-on-lan packet - function sendWakeOnLan(hexMac) { - var count = 0; - try { - var interfaces = require('os').networkInterfaces(); - var magic = 'FFFFFFFFFFFF'; - for (var x = 1; x <= 16; ++x) { magic += hexMac; } - var magicbin = Buffer.from(magic, 'hex'); - - for (var adapter in interfaces) - { - if (interfaces.hasOwnProperty(adapter)) - { - for (var i = 0; i < interfaces[adapter].length; ++i) - { - var addr = interfaces[adapter][i]; - if ((addr.family == 'IPv4') && (addr.mac != '00:00:00:00:00:00')) - { - try - { - var socket = require('dgram').createSocket({ type: 'udp4' }); - socket.bind({ address: addr.address }); - socket.setBroadcast(true); - socket.send(magicbin, 7, '255.255.255.255'); - socket.descriptorMetadata = 'WoL (' + addr.address + ' => ' + hexMac + ')'; - count++; - } - catch(ee) - { - } - } - } - } - } - } catch (e) { } - return count; - } - - // Handle a mesh agent command - function handleServerCommand(data) { - if (typeof data == 'object') { - // If this is a console command, parse it and call the console handler - switch (data.action) { - case 'msg': { - switch (data.type) { - case 'console': { // Process a console command - if (data.value && data.sessionid) { - MeshServerLog("Processing console command: " + data.value, data); - var args = splitArgs(data.value); - processConsoleCommand(args[0].toLowerCase(), parseArgs(args), data.rights, data.sessionid); - } - break; - } - case 'tunnel': { - if (data.value != null) { // Process a new tunnel connection request - // Create a new tunnel object - var xurl = getServerTargetUrlEx(data.value); - if (xurl != null) { - xurl = xurl.split('$').join('%24').split('@').join('%40'); // Escape the $ and @ characters - var woptions = http.parseUri(xurl); - woptions.rejectUnauthorized = 0; - //sendConsoleText(JSON.stringify(woptions)); - //sendConsoleText('TUNNEL: ' + JSON.stringify(data)); - var tunnel = http.request(woptions); - tunnel.upgrade = onTunnelUpgrade; - tunnel.on('error', function (e) { sendConsoleText("ERROR: Unable to connect relay tunnel to: " + this.url + ", " + JSON.stringify(e)); }); - tunnel.sessionid = data.sessionid; - tunnel.rights = data.rights; - tunnel.consent = data.consent; - tunnel.privacybartext = data.privacybartext ? data.privacybartext : "Sharing desktop with: {0}"; - tunnel.username = data.username; - tunnel.userid = data.userid; - tunnel.remoteaddr = data.remoteaddr; - tunnel.state = 0; - tunnel.url = xurl; - tunnel.protocol = 0; - tunnel.soptions = data.soptions; - tunnel.tcpaddr = data.tcpaddr; - tunnel.tcpport = data.tcpport; - tunnel.udpaddr = data.udpaddr; - tunnel.udpport = data.udpport; - tunnel.end(); - // Put the tunnel in the tunnels list - var index = nextTunnelIndex++; - tunnel.index = index; - tunnels[index] = tunnel; - - //sendConsoleText('New tunnel connection #' + index + ': ' + tunnel.url + ', rights: ' + tunnel.rights, data.sessionid); - } - } - break; - } - case 'messagebox': { - // Display a message box - if (data.title && data.msg) { - MeshServerLog("Displaying message box, title=" + data.title + ", message=" + data.msg, data); - data.msg = data.msg.split('\r').join('\\r').split('\n').join('\\n'); - try { require('message-box').create(data.title, data.msg, 120); } catch (ex) { } - } - break; - } - case 'ps': { - // Return the list of running processes - if (data.sessionid) { - processManager.getProcesses(function (plist) { - mesh.SendCommand({ action: 'msg', type: 'ps', value: JSON.stringify(plist), sessionid: data.sessionid }); - }); - } - break; - } - case 'pskill': { - // Kill a process - if (data.value) { - MeshServerLog("Killing process " + data.value, data); - try { process.kill(data.value); } catch (e) { sendConsoleText("pskill: " + JSON.stringify(e)); } - } - break; - } - case 'services': { - // Return the list of installed services - var services = null; - try { services = require('service-manager').manager.enumerateService(); } catch (e) { } - if (services != null) { mesh.SendCommand({ action: 'msg', type: 'services', value: JSON.stringify(services), sessionid: data.sessionid }); } - break; - } - case 'serviceStop': { - // Stop a service - try { - var service = require('service-manager').manager.getService(data.serviceName); - if (service != null) { service.stop(); } - } catch (e) { } - break; - } - case 'serviceStart': { - // Start a service - try { - var service = require('service-manager').manager.getService(data.serviceName); - if (service != null) { service.start(); } - } catch (e) { } - break; - } - case 'serviceRestart': { - // Restart a service - try { - var service = require('service-manager').manager.getService(data.serviceName); - if (service != null) { service.restart(); } - } catch (e) { } - break; - } - case 'deskBackground': - { - // Toggle desktop background - try { - if (process.platform == 'win32') { - var stype = require('user-sessions').getProcessOwnerName(process.pid).tsid == 0 ? 1 : 0; - var sid = undefined; - if (stype == 1) { - if (require('MeshAgent')._tsid != null) { - stype = 5; - sid = require('MeshAgent')._tsid; - } - } - var id = require('user-sessions').getProcessOwnerName(process.pid).tsid == 0 ? 1 : 0; - var child = require('child_process').execFile(process.execPath, [process.execPath.split('\\').pop(), '-b64exec', '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'], { type: stype, uid: sid }); - child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); }); - child.stderr.on('data', function () { }); - child.waitExit(); - var current = child.stdout.str.trim(); - if (current != '') { require('MeshAgent')._wallpaper = current; } - child = require('child_process').execFile(process.execPath, [process.execPath.split('\\').pop(), '-b64exec', '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', current != '' ? '""' : require('MeshAgent')._wallpaper], { type: stype, uid: sid }); - child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); }); - child.stderr.on('data', function () { }); - child.waitExit(); - } else { - var id = require('user-sessions').consoleUid(); - var current = require('linux-gnome-helpers').getDesktopWallpaper(id); - if (current != '/dev/null') { require('MeshAgent')._wallpaper = current; } - require('linux-gnome-helpers').setDesktopWallpaper(id, current != '/dev/null' ? undefined : require('MeshAgent')._wallpaper); - } - } catch (e) { - sendConsoleText(e); - } - break; - } - case 'openUrl': { - // Open a local web browser and return success/fail - MeshServerLog("Opening: " + data.url, data); - sendConsoleText("OpenURL: " + data.url); - if (data.url) { mesh.SendCommand({ action: 'msg', type: 'openUrl', url: data.url, sessionid: data.sessionid, success: (openUserDesktopUrl(data.url) != null) }); } - break; - } - case 'getclip': { - // Send the load clipboard back to the user - //sendConsoleText('getClip: ' + JSON.stringify(data)); - if (require('MeshAgent').isService) { - require('clipboard').dispatchRead().then(function (str) { - if (str) { - MeshServerLog("Getting clipboard content, " + str.length + " byte(s)", data); - mesh.SendCommand({ action: 'msg', type: 'getclip', sessionid: data.sessionid, data: str }); - } - }); - } else { - require("clipboard").read().then(function (str) { - if (str) { - MeshServerLog("Getting clipboard content, " + str.length + " byte(s)", data); - mesh.SendCommand({ action: 'msg', type: 'getclip', sessionid: data.sessionid, data: str }); - } - }); - } - break; - } - case 'setclip': { - // Set the load clipboard to a user value - //sendConsoleText('setClip: ' + JSON.stringify(data)); - if (typeof data.data == 'string') { - MeshServerLog("Setting clipboard content, " + data.data.length + " byte(s)", data); - if (require('MeshAgent').isService) { require('clipboard').dispatchWrite(data.data); } else { require("clipboard")(data.data); } // Set the clipboard - mesh.SendCommand({ action: 'msg', type: 'setclip', sessionid: data.sessionid, success: true }); - } - break; - } - case 'userSessions': { - // Send back current user sessions list, this is Windows only. - //sendConsoleText('userSessions: ' + JSON.stringify(data)); - if (process.platform != 'win32') break; - var p = require('user-sessions').enumerateUsers(); - p.sessionid = data.sessionid; - p.then(function (u) { mesh.SendCommand({ action: 'msg', type: 'userSessions', sessionid: data.sessionid, data: u, tag: data.tag }); }); - break; - } - default: - // Unknown action, ignore it. - break; - } - break; - } - case 'acmactivate': { - if (amt != null) { - MeshServerLog("Attempting Intel AMT ACM mode activation", data); - amt.setAcmResponse(data); - } - break; - } - case 'wakeonlan': { - // Send wake-on-lan on all interfaces for all MAC addresses in data.macs array. The array is a list of HEX MAC addresses. - sendConsoleText("Server requesting wake-on-lan for: " + data.macs.join(', ')); - for (var i in data.macs) { sendWakeOnLan(data.macs[i]); } - break; - } - case 'uninstallagent': - // Uninstall this agent - var agentName = process.platform == 'win32' ? 'Mesh Agent' : 'meshagent'; - if (require('service-manager').manager.getService(agentName).isMe()) { - try { diagnosticAgent_uninstall(); } catch (x) { } - var js = "require('service-manager').manager.getService('" + agentName + "').stop(); require('service-manager').manager.uninstallService('" + agentName + "'); process.exit();"; - this.child = require('child_process').execFile(process.execPath, [process.platform == 'win32' ? (process.execPath.split('\\').pop()) : (process.execPath.split('/').pop()), '-b64exec', Buffer.from(js).toString('base64')], { type: 4, detached: true }); - } - break; - case 'poweraction': { - // Server telling us to execute a power action - if ((mesh.ExecPowerState != undefined) && (data.actiontype)) { - var forced = 0; - if (data.forced == 1) { forced = 1; } - data.actiontype = parseInt(data.actiontype); - MeshServerLog("Performing power action=" + data.actiontype + ", forced=" + forced, data); - sendConsoleText("Performing power action=" + data.actiontype + ", forced=" + forced + '.'); - var r = mesh.ExecPowerState(data.actiontype, forced); - sendConsoleText("ExecPowerState returned code: " + r); - } - break; - } - case 'iplocation': { - // Update the IP location information of this node. Only do this when requested by the server since we have a limited amount of time we can call this per day - getIpLocationData(function (location) { mesh.SendCommand({ action: 'iplocation', type: 'publicip', value: location }); }); - break; - } - case 'toast': { - // Display a toast message - if (data.title && data.msg) { - MeshServerLog("Displaying toast message, title=" + data.title + ", message=" + data.msg, data); - data.msg = data.msg.split('\r').join('\\r').split('\n').join('\\n'); - try { require('toaster').Toast(data.title, data.msg); } catch (ex) { } - } - break; - } - case 'openUrl': { - // Open a local web browser and return success/fail - //sendConsoleText('OpenURL: ' + data.url); - MeshServerLog("Opening: " + data.url, data); - if (data.url) { mesh.SendCommand({ action: 'openUrl', url: data.url, sessionid: data.sessionid, success: (openUserDesktopUrl(data.url) != null) }); } - break; - } - case 'amtPolicy': { - // Store the latest Intel AMT policy - amtPolicy = data.amtPolicy; - if (data.amtPolicy != null) { db.Put('amtPolicy', JSON.stringify(data.amtPolicy)); } else { db.Put('amtPolicy', null); } - if (amt != null) { amt.setPolicy(amtPolicy, true); } - break; - } - case 'getScript': { - // Received a configuration script from the server - sendConsoleText('getScript: ' + JSON.stringify(data)); - break; - } - case 'sysinfo': { - // Fetch system information - getSystemInformation(function (results) { - if ((results != null) && (data.hash != results.hash)) { mesh.SendCommand({ action: 'sysinfo', sessionid: this.sessionid, data: results }); } - }); - break; - } - case 'ping': { mesh.SendCommand('{"action":"pong"}'); break; } - case 'pong': { break; } - case 'plugin': { - try { require(data.plugin).consoleaction(data, data.rights, data.sessionid, this); } catch (e) { throw e; } - break; - } - case 'coredump': - if (data.value === true) { - // TODO: This replace() below is not ideal, would be better to remove the .exe at the end instead of replace. - process.coreDumpLocation = (process.platform == 'win32') ? (process.execPath.replace('.exe', '.dmp')) : (process.execPath + '.dmp'); - } else if (data.value === false) { - process.coreDumpLocation = null; - } - break; - default: - // Unknown action, ignore it. - break; - } - } - } - - // Called when a file changed in the file system - /* - function onFileWatcher(a, b) { - console.log('onFileWatcher', a, b, this.path); - var response = getDirectoryInfo(this.path); - if ((response != undefined) && (response != null)) { this.tunnel.s.write(JSON.stringify(response)); } - } - */ - - function getSystemInformation(func) { - try { - var results = { hardware: require('identifiers').get() }; // Hardware info - if (results.hardware && results.hardware.windows) { - // Remove extra entries and things that change quickly - var x = results.hardware.windows.osinfo; - try { delete x.FreePhysicalMemory; } catch (ex) { } - try { delete x.FreeSpaceInPagingFiles; } catch (ex) { } - try { delete x.FreeVirtualMemory; } catch (ex) { } - try { delete x.LocalDateTime; } catch (ex) { } - try { delete x.MaxProcessMemorySize; } catch (ex) { } - try { delete x.TotalVirtualMemorySize; } catch (ex) { } - try { delete x.TotalVisibleMemorySize; } catch (ex) { } - try { - if (results.hardware.windows.memory) { for (var i in results.hardware.windows.memory) { delete results.hardware.windows.memory[i].Node; } } - if (results.hardware.windows.osinfo) { delete results.hardware.windows.osinfo.Node; } - if (results.hardware.windows.partitions) { for (var i in results.hardware.windows.partitions) { delete results.hardware.windows.partitions[i].Node; } } - } catch (ex) { } - } - if (process.platform == 'win32') { results.pendingReboot = require('win-info').pendingReboot(); } // Pending reboot - /* - if (process.platform == 'win32') { - var defragResult = function (r) { - if (typeof r == 'object') { results[this.callname] = r; } - if (this.callname == 'defrag') { - var pr = require('win-info').installedApps(); // Installed apps - pr.callname = 'installedApps'; - pr.sessionid = data.sessionid; - pr.then(defragResult, defragResult); - } - else { - results.winpatches = require('win-info').qfe(); // Windows patches - results.hash = require('SHA384Stream').create().syncHash(JSON.stringify(results)).toString('hex'); - func(results); - } - } - var pr = require('win-info').defrag({ volume: 'C:' }); // Defrag TODO - pr.callname = 'defrag'; - pr.sessionid = data.sessionid; - pr.then(defragResult, defragResult); - } else { - */ - results.hash = require('SHA384Stream').create().syncHash(JSON.stringify(results)).toString('hex'); - func(results); - //} - } catch (ex) { func(null, ex); } - } - - // Get a formated response for a given directory path - function getDirectoryInfo(reqpath) { - var response = { path: reqpath, dir: [] }; - if (((reqpath == undefined) || (reqpath == '')) && (process.platform == 'win32')) { - // List all the drives in the root, or the root itself - var results = null; - try { results = fs.readDrivesSync(); } catch (e) { } // TODO: Anyway to get drive total size and free space? Could draw a progress bar. - if (results != null) { - for (var i = 0; i < results.length; ++i) { - var drive = { n: results[i].name, t: 1 }; - if (results[i].type == 'REMOVABLE') { drive.dt = 'removable'; } // TODO: See if this is USB/CDROM or something else, we can draw icons. - response.dir.push(drive); - } - } - } else { - // List all the files and folders in this path - if (reqpath == '') { reqpath = '/'; } - var results = null, xpath = obj.path.join(reqpath, '*'); - //if (process.platform == "win32") { xpath = xpath.split('/').join('\\'); } - try { results = fs.readdirSync(xpath); } catch (e) { } - if (results != null) { - for (var i = 0; i < results.length; ++i) { - if ((results[i] != '.') && (results[i] != '..')) { - var stat = null, p = obj.path.join(reqpath, results[i]); - //if (process.platform == "win32") { p = p.split('/').join('\\'); } - try { stat = fs.statSync(p); } catch (e) { } // TODO: Get file size/date - if ((stat != null) && (stat != undefined)) { - if (stat.isDirectory() == true) { - response.dir.push({ n: results[i], t: 2, d: stat.mtime }); - } else { - response.dir.push({ n: results[i], t: 3, s: stat.size, d: stat.mtime }); - } - } - } - } - } - } - return response; - } - - // Tunnel callback operations - function onTunnelUpgrade(response, s, head) { - this.s = s; - s.httprequest = this; - s.end = onTunnelClosed; - s.tunnel = this; - s.descriptorMetadata = "MeshAgent_relayTunnel"; - - if (require('MeshAgent').idleTimeout != null) - { - s.setTimeout(require('MeshAgent').idleTimeout * 1000); - s.on('timeout', function () - { - this.ping(); - this.setTimeout(require('MeshAgent').idleTimeout * 1000); - }); - } - - - //sendConsoleText('onTunnelUpgrade - ' + this.tcpport + ' - ' + this.udpport); - - if (this.tcpport != null) { - // This is a TCP relay connection, pause now and try to connect to the target. - s.pause(); - s.data = onTcpRelayServerTunnelData; - var connectionOptions = { port: parseInt(this.tcpport) }; - if (this.tcpaddr != null) { connectionOptions.host = this.tcpaddr; } else { connectionOptions.host = '127.0.0.1'; } - s.tcprelay = net.createConnection(connectionOptions, onTcpRelayTargetTunnelConnect); - s.tcprelay.peerindex = this.index; - } if (this.udpport != null) { - // This is a UDP relay connection, get the UDP socket setup. // TODO: *************** - s.data = onUdpRelayServerTunnelData; - s.udprelay = require('dgram').createSocket({ type: 'udp4' }); - s.udprelay.bind({ port: 0 }); - s.udprelay.peerindex = this.index; - s.udprelay.on('message', onUdpRelayTargetTunnelConnect); - s.udprelay.udpport = this.udpport; - s.udprelay.udpaddr = this.udpaddr; - s.udprelay.first = true; - } else { - // This is a normal connect for KVM/Terminal/Files - s.data = onTunnelData; - } - } - - // Called when UDP relay data is received // TODO**** - function onUdpRelayTargetTunnelConnect(data) { - var peerTunnel = tunnels[this.peerindex]; - peerTunnel.s.write(data); - } - - // Called when we get data from the server for a TCP relay (We have to skip the first received 'c' and pipe the rest) - function onUdpRelayServerTunnelData(data) { - if (this.udprelay.first === true) { - delete this.udprelay.first; // Skip the first 'c' that is received. - } else { - this.udprelay.send(data, parseInt(this.udprelay.udpport), this.udprelay.udpaddr ? this.udprelay.udpaddr : '127.0.0.1'); - } - } - - // Called when the TCP relay target is connected - function onTcpRelayTargetTunnelConnect() { - var peerTunnel = tunnels[this.peerindex]; - this.pipe(peerTunnel.s); // Pipe Target --> Server - peerTunnel.s.first = true; - peerTunnel.s.resume(); - } - - // Called when we get data from the server for a TCP relay (We have to skip the first received 'c' and pipe the rest) - function onTcpRelayServerTunnelData(data) { - if (this.first == true) { this.first = false; this.pipe(this.tcprelay); } // Pipe Server --> Target - } - - function onTunnelClosed() { - if (tunnels[this.httprequest.index] == null) return; // Stop duplicate calls. - //sendConsoleText("Tunnel #" + this.httprequest.index + " closed.", this.httprequest.sessionid); - delete tunnels[this.httprequest.index]; - - /* - // Close the watcher if required - if (this.httprequest.watcher != undefined) { - //console.log('Closing watcher: ' + this.httprequest.watcher.path); - //this.httprequest.watcher.close(); // TODO: This line causes the agent to crash!!!! - delete this.httprequest.watcher; - } - */ - - // If there is a upload or download active on this connection, close the file - if (this.httprequest.uploadFile) { fs.closeSync(this.httprequest.uploadFile); this.httprequest.uploadFile = undefined; } - if (this.httprequest.downloadFile) { fs.closeSync(this.httprequest.downloadFile); this.httprequest.downloadFile = undefined; } - - // Clean up WebRTC - if (this.webrtc != null) { - if (this.webrtc.rtcchannel) { try { this.webrtc.rtcchannel.close(); } catch (e) { } this.webrtc.rtcchannel.removeAllListeners('data'); this.webrtc.rtcchannel.removeAllListeners('end'); delete this.webrtc.rtcchannel; } - if (this.webrtc.websocket) { delete this.webrtc.websocket; } - try { this.webrtc.close(); } catch (e) { } - this.webrtc.removeAllListeners('connected'); - this.webrtc.removeAllListeners('disconnected'); - this.webrtc.removeAllListeners('dataChannel'); - delete this.webrtc; - } - - // Clean up WebSocket - this.removeAllListeners('data'); - } - function onTunnelSendOk() { /*sendConsoleText("Tunnel #" + this.index + " SendOK.", this.sessionid);*/ } - function onTunnelData(data) { - //console.log("OnTunnelData"); - //sendConsoleText('OnTunnelData, ' + data.length + ', ' + typeof data + ', ' + data); - - // If this is upload data, save it to file - if (this.httprequest.uploadFile) { - if (typeof data == 'object') { - try { fs.writeSync(this.httprequest.uploadFile, data); } catch (e) { this.write(new Buffer(JSON.stringify({ action: 'uploaderror' }))); return; } // Write to the file, if there is a problem, error out. - this.write(new Buffer(JSON.stringify({ action: 'uploadack', reqid: this.httprequest.uploadFileid }))); // Ask for more data - } - return; - } - /* - // If this is a download, send more of the file - if (this.httprequest.downloadFile) { - var buf = new Buffer(4096); - var len = fs.readSync(this.httprequest.downloadFile, buf, 0, 4096, null); - this.httprequest.downloadFilePtr += len; - if (len > 0) { this.write(buf.slice(0, len)); } else { fs.closeSync(this.httprequest.downloadFile); this.httprequest.downloadFile = undefined; this.end(); } - return; - } - */ - - if (this.httprequest.state == 0) { - // Check if this is a relay connection - if ((data == 'c') || (data == 'cr')) { this.httprequest.state = 1; /*sendConsoleText("Tunnel #" + this.httprequest.index + " now active", this.httprequest.sessionid);*/ } - } - else - { - // Handle tunnel data - if (this.httprequest.protocol == 0) { // 1 = Terminal (admin), 2 = Desktop, 5 = Files, 6 = PowerShell (admin), 7 = Plugin Data Exchange, 8 = Terminal (user), 9 = PowerShell (user) - // Take a look at the protocol - if ((data.length > 3) && (data[0] == '{')) { onTunnelControlData(data, this); return; } - this.httprequest.protocol = parseInt(data); - if (typeof this.httprequest.protocol != 'number') { this.httprequest.protocol = 0; } - if ((this.httprequest.protocol == 1) || (this.httprequest.protocol == 6) || (this.httprequest.protocol == 8) || (this.httprequest.protocol == 9)) - { - // - // Remote Terminal - // - - // Check user access rights for terminal - if (((this.httprequest.rights & MESHRIGHT_REMOTECONTROL) == 0) || ((this.httprequest.rights != 0xFFFFFFFF) && ((this.httprequest.rights & MESHRIGHT_NOTERMINAL) != 0))) { - // Disengage this tunnel, user does not have the rights to do this!! - this.httprequest.protocol = 999999; - this.httprequest.s.end(); - sendConsoleText("Error: No Terminal Control Rights."); - return; - } - - this.descriptorMetadata = "Remote Terminal"; - - if (process.platform == 'win32') - { - if (!require('win-terminal').PowerShellCapable() && (this.httprequest.protocol == 6 || this.httprequest.protocol == 9)) - { - this.httprequest.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: 'PowerShell is not supported on this version of windows', msgid: 1 })); - this.httprequest.s.end(); - return; - } - } - - var prom = require('promise'); - this.httprequest.tpromise = new prom(function (res, rej) { this._res = res; this._rej = rej; }); - this.httprequest.tpromise.that = this; - this.httprequest.tpromise.httprequest = this.httprequest; - - this.end = function () - { - if (this.httprequest.tpromise._consent) { this.httprequest.tpromise._consent.close(); } - if (this.httprequest.connectionPromise) { this.httprequest.connectionPromise._rej('Closed'); } - - // Remove the terminal session to the count to update the server - if (this.httprequest.userid != null) - { - if (tunnelUserCount.terminal[this.httprequest.userid] != null) { tunnelUserCount.terminal[this.httprequest.userid]--; if (tunnelUserCount.terminal[this.httprequest.userid] <= 0) { delete tunnelUserCount.terminal[this.httprequest.userid]; } } - try { mesh.SendCommand({ action: 'sessions', type: 'terminal', value: tunnelUserCount.terminal }); } catch (ex) { } - } - - if (process.platform == 'win32') - { - // Unpipe the web socket - this.unpipe(this.httprequest._term); - if (this.httprequest._term) { this.httprequest._term.unpipe(this); } - - // Unpipe the WebRTC channel if needed (This will also be done when the WebRTC channel ends). - if (this.rtcchannel) - { - this.rtcchannel.unpipe(this.httprequest._term); - if (this.httprequest._term) { this.httprequest._term.unpipe(this.rtcchannel); } - } - - // Clean up - if (this.httprequest._term) { this.httprequest._term.end(); } - this.httprequest._term = null; - } - }; - - // Perform User-Consent if needed. - if (this.httprequest.consent && (this.httprequest.consent & 16)) - { - this.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: "Waiting for user to grant access...", msgid: 1 })); - var consentMessage = this.httprequest.username + " requesting remote terminal access. Grant access?", consentTitle = 'MeshCentral'; - if (this.httprequest.soptions != null) { - if (this.httprequest.soptions.consentTitle != null) { consentTitle = this.httprequest.soptions.consentTitle; } - if (this.httprequest.soptions.consentMsgTerminal != null) { consentMessage = this.httprequest.soptions.consentMsgTerminal.replace('{0}', this.httprequest.username); } - } - this.httprequest.tpromise._consent = require('message-box').create(consentTitle, consentMessage, 30); - this.httprequest.tpromise._consent.retPromise = this.httprequest.tpromise; - this.httprequest.tpromise._consent.then( - function () - { - // Success - MeshServerLog("Local user accepted remote terminal request (" + this.retPromise.httprequest.remoteaddr + ")", this.retPromise.that.httprequest); - this.retPromise.that.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: null, msgid: 0 })); - this.retPromise._consent = null; - this.retPromise._res(); - }, - function (e) - { - // Denied - MeshServerLog("Local user rejected remote terminal request (" + this.retPromise.that.httprequest.remoteaddr + ")", this.retPromise.that.httprequest); - this.retPromise.that.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: e.toString(), msgid: 2 })); - this.retPromise._rej(e.toString()); - }); - } - else - { - // User-Consent is not required, so just resolve this promise - this.httprequest.tpromise._res(); - } - - - this.httprequest.tpromise.then( - function () - { - this.httprequest.connectionPromise = new prom(function (res, rej) { this._res = res; this._rej = rej; }); - this.httprequest.connectionPromise.ws = this.that; - - // Start Terminal - if(process.platform == 'win32') - { - try - { - var cols = 80, rows = 25; - if (this.httprequest.xoptions) - { - if (this.httprequest.xoptions.rows) { rows = this.httprequest.xoptions.rows; } - if (this.httprequest.xoptions.cols) { cols = this.httprequest.xoptions.cols; } - } - - if ((this.httprequest.protocol == 1) || (this.httprequest.protocol == 6)) - { - // Admin Terminal - if (require('win-virtual-terminal').supported) - { - // ConPTY PseudoTerminal - // this.httprequest._term = require('win-virtual-terminal')[this.httprequest.protocol == 6 ? 'StartPowerShell' : 'Start'](80, 25); - - // The above line is commented out, because there is a bug with ClosePseudoConsole() API, so this is the workaround - this.httprequest._dispatcher = require('win-dispatcher').dispatch({ modules: [{ name: 'win-virtual-terminal', script: getJSModule('win-virtual-terminal') }], launch: { module: 'win-virtual-terminal', method: (this.httprequest.protocol == 6 ? 'StartPowerShell' : 'Start'), args: [cols, rows] } }); - this.httprequest._dispatcher.httprequest = this.httprequest; - this.httprequest._dispatcher.on('connection', function (c) - { - if (this.httprequest.connectionPromise.completed) - { - c.end(); - } - else - { - this.httprequest.connectionPromise._res(c); - } - }); - } - else - { - // Legacy Terminal - this.httprequest.connectionPromise._res(require('win-terminal')[this.httprequest.protocol == 6 ? 'StartPowerShell' : 'Start'](cols, rows)); - } - } - else - { - // Logged in user - var userPromise = require('user-sessions').enumerateUsers(); - userPromise.that = this; - userPromise.then(function (u) - { - var that = this.that; - if (u.Active.length > 0) - { - var username = u.Active[0].Username; - if (require('win-virtual-terminal').supported) - { - // ConPTY PseudoTerminal - that.httprequest._dispatcher = require('win-dispatcher').dispatch({ user: username, modules: [{ name: 'win-virtual-terminal', script: getJSModule('win-virtual-terminal') }], launch: { module: 'win-virtual-terminal', method: (that.httprequest.protocol == 9 ? 'StartPowerShell' : 'Start'), args: [cols, rows] } }); - } - else - { - // Legacy Terminal - that.httprequest._dispatcher = require('win-dispatcher').dispatch({ user: username, modules: [{ name: 'win-terminal', script: getJSModule('win-terminal') }], launch: { module: 'win-terminal', method: (that.httprequest.protocol == 9 ? 'StartPowerShell' : 'Start'), args: [cols, rows] } }); - } - that.httprequest._dispatcher.ws = that; - that.httprequest._dispatcher.on('connection', function (c) - { - if (this.ws.httprequest.connectionPromise.completed) - { - c.end(); - } - else - { - this.ws.httprequest.connectionPromise._res(c); - } - }); - } - }); - } - } - catch (e) - { - this.httprequest.connectionPromise._rej('Failed to start remote terminal session, ' + e.toString()); - } - } - else - { - try - { - var bash = fs.existsSync('/bin/bash') ? '/bin/bash' : false; - var sh = fs.existsSync('/bin/sh') ? '/bin/sh' : false; - var login = process.platform == 'linux' ? '/bin/login' : '/usr/bin/login'; - - var env = { HISTCONTROL: 'ignoreboth' }; - if (this.httprequest.xoptions) - { - if (this.httprequest.xoptions.rows) { env.LINES = ('' + this.httprequest.xoptions.rows); } - if (this.httprequest.xoptions.cols) { env.COLUMNS = ('' + this.httprequest.xoptions.cols); } - } - var options = { type: childProcess.SpawnTypes.TERM, uid: (this.httprequest.protocol == 8) ? require('user-sessions').consoleUid() : null, env: env }; - if (this.httprequest.xoptions && this.httprequest.xoptions.requireLogin) - { - if (!require('fs').existsSync(login)) { throw ('Unable to spawn login process'); } - this.httprequest.connectionPromise._res(childProcess.execFile(login, ['login'], options)); // Start login shell - } - else if (bash) - { - var p = childProcess.execFile(bash, ['bash'], options); // Start bash - // Spaces at the beginning of lines are needed to hide commands from the command history - if (process.platform == 'linux') { p.stdin.write(' alias ls=\'ls --color=auto\';clear\n'); } - this.httprequest.connectionPromise._res(p); - } - else if (sh) - { - var p = childProcess.execFile(sh, ['sh'], options); // Start sh - // Spaces at the beginning of lines are needed to hide commands from the command history - if (process.platform == 'linux') { p.stdin.write(' alias ls=\'ls --color=auto\';clear\n'); } - this.httprequest.connectionPromise._res(p); - } - else - { - this.httprequest.connectionPromise._rej('Failed to start remote terminal session, no shell found'); - } - } - catch (e) - { - this.httprequest.connectionPromise._rej('Failed to start remote terminal session, ' + e.toString()); - } - } - - this.httprequest.connectionPromise.then( - function (term) - { - // SUCCESS - var stdoutstream; - var stdinstream; - if (process.platform == 'win32') - { - this.ws.httprequest._term = term; - this.ws.httprequest._term.tunnel = this.ws; - stdoutstream = stdinstream = term; - } - else - { - term.descriptorMetadata = 'Remote Terminal'; - this.ws.httprequest.process = term; - this.ws.httprequest.process.tunnel = this.ws; - term.stderr.stdout = term.stdout; - term.stderr.on('data', function (c) { this.stdout.write(c); }); - stdoutstream = term.stdout; - stdinstream = term.stdin; - this.ws.prependListener('end', function () { this.httprequest.process.kill(); }); - term.prependListener('exit', function () { this.tunnel.end(); }); - } - - this.ws.removeAllListeners('data'); - this.ws.on('data', onTunnelControlData); - - stdoutstream.pipe(this.ws, { dataTypeSkip: 1 }); // 0 = Binary, 1 = Text. - this.ws.pipe(stdinstream, { dataTypeSkip: 1, end: false }); // 0 = Binary, 1 = Text. - - // Add the terminal session to the count to update the server - if (this.ws.httprequest.userid != null) - { - if (tunnelUserCount.terminal[this.ws.httprequest.userid] == null) { tunnelUserCount.terminal[this.ws.httprequest.userid] = 1; } else { tunnelUserCount.terminal[this.ws.httprequest.userid]++; } - try { mesh.SendCommand({ action: 'sessions', type: 'terminal', value: tunnelUserCount.terminal }); } catch (ex) { } - } - - // Toast Notification, if required - if (this.ws.httprequest.consent && (this.ws.httprequest.consent & 2)) - { - // User Notifications is required - var notifyMessage = this.ws.httprequest.username + " started a remote terminal session.", notifyTitle = "MeshCentral"; - if (this.ws.httprequest.soptions != null) { - if (this.ws.httprequest.soptions.notifyTitle != null) { notifyTitle = this.ws.httprequest.soptions.notifyTitle; } - if (this.ws.httprequest.soptions.notifyMsgTerminal != null) { notifyMessage = this.ws.httprequest.soptions.notifyMsgTerminal.replace('{0}', this.ws.httprequest.username); } - } - try { require('toaster').Toast(notifyTitle, notifyMessage); } catch (ex) { } - } - }, - function (e) - { - // FAILED to connect terminal - this.ws.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: e.toString(), msgid: 2 })); - this.ws.end(); - }); - }, - function (e) - { - // DO NOT start terminal - this.that.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: e.toString(), msgid: 2 })); - this.that.end(); - }); - } - else if (this.httprequest.protocol == 2) - { - // - // Remote KVM - // - - // Check user access rights for desktop - if ((((this.httprequest.rights & MESHRIGHT_REMOTECONTROL) == 0) && ((this.httprequest.rights & MESHRIGHT_REMOTEVIEW) == 0)) || ((this.httprequest.rights != 0xFFFFFFFF) && ((this.httprequest.rights & MESHRIGHT_NODESKTOP) != 0))) { - // Disengage this tunnel, user does not have the rights to do this!! - this.httprequest.protocol = 999999; - this.httprequest.s.end(); - sendConsoleText("Error: No Desktop Control Rights."); - return; - } - - this.descriptorMetadata = "Remote KVM"; - - // Look for a TSID - var tsid = null; - if ((this.httprequest.xoptions != null) && (typeof this.httprequest.xoptions.tsid == 'number')) { tsid = this.httprequest.xoptions.tsid; } - require('MeshAgent')._tsid = tsid; - - // Remote desktop using native pipes - this.httprequest.desktop = { state: 0, kvm: mesh.getRemoteDesktopStream(tsid), tunnel: this }; - this.httprequest.desktop.kvm.parent = this.httprequest.desktop; - this.desktop = this.httprequest.desktop; - - // Add ourself to the list of remote desktop sessions - if (this.httprequest.desktop.kvm.tunnels == null) { this.httprequest.desktop.kvm.tunnels = []; } - this.httprequest.desktop.kvm.tunnels.push(this); - - // Send a metadata update to all desktop sessions - var users = {}; - if (this.httprequest.desktop.kvm.tunnels != null) { - for (var i in this.httprequest.desktop.kvm.tunnels) { try { var userid = this.httprequest.desktop.kvm.tunnels[i].httprequest.userid; if (users[userid] == null) { users[userid] = 1; } else { users[userid]++; } } catch (ex) { } } - for (var i in this.httprequest.desktop.kvm.tunnels) { try { this.httprequest.desktop.kvm.tunnels[i].write(JSON.stringify({ ctrlChannel: '102938', type: 'metadata', users: users })); } catch (ex) { } } - try { mesh.SendCommand({ action: 'sessions', type: 'kvm', value: users }); } catch (ex) { } - } - - this.end = function () { - --this.desktop.kvm.connectionCount; - - // Remove ourself from the list of remote desktop session - var i = this.desktop.kvm.tunnels.indexOf(this); - if (i >= 0) { this.desktop.kvm.tunnels.splice(i, 1); } - - // Send a metadata update to all desktop sessions - var users = {}; - if (this.httprequest.desktop.kvm.tunnels != null) { - for (var i in this.httprequest.desktop.kvm.tunnels) { try { var userid = this.httprequest.desktop.kvm.tunnels[i].httprequest.userid; if (users[userid] == null) { users[userid] = 1; } else { users[userid]++; } } catch (ex) { } } - for (var i in this.httprequest.desktop.kvm.tunnels) { try { this.httprequest.desktop.kvm.tunnels[i].write(JSON.stringify({ ctrlChannel: '102938', type: 'metadata', users: users })); } catch (ex) { } } - try { mesh.SendCommand({ action: 'sessions', type: 'kvm', value: users }); } catch (ex) { } - } - - // Unpipe the web socket - try - { - this.unpipe(this.httprequest.desktop.kvm); - this.httprequest.desktop.kvm.unpipe(this); - } - catch(ex) { } - - // Unpipe the WebRTC channel if needed (This will also be done when the WebRTC channel ends). - if (this.rtcchannel) - { - try - { - this.rtcchannel.unpipe(this.httprequest.desktop.kvm); - this.httprequest.desktop.kvm.unpipe(this.rtcchannel); - } - catch(ex) { } - } - - // Place wallpaper back if needed - // TODO - - if (this.desktop.kvm.connectionCount == 0) { - // Display a toast message. This may not be supported on all platforms. - // try { require('toaster').Toast('MeshCentral', 'Remote Desktop Control Ended.'); } catch (ex) { } - - this.httprequest.desktop.kvm.end(); - if (this.httprequest.desktop.kvm.connectionBar) { - this.httprequest.desktop.kvm.connectionBar.removeAllListeners('close'); - this.httprequest.desktop.kvm.connectionBar.close(); - this.httprequest.desktop.kvm.connectionBar = null; - } - } else { - for (var i in this.httprequest.desktop.kvm.users) { - if (this.httprequest.desktop.kvm.users[i] == this.httprequest.username && this.httprequest.desktop.kvm.connectionBar) { - this.httprequest.desktop.kvm.users.splice(i, 1); - this.httprequest.desktop.kvm.connectionBar.removeAllListeners('close'); - this.httprequest.desktop.kvm.connectionBar.close(); - this.httprequest.desktop.kvm.connectionBar = require('notifybar-desktop')(this.httprequest.privacybartext.replace('{0}', this.httprequest.desktop.kvm.users.sort().join(', ')), require('MeshAgent')._tsid); - this.httprequest.desktop.kvm.connectionBar.httprequest = this.httprequest; - this.httprequest.desktop.kvm.connectionBar.on('close', function () { - MeshServerLog("Remote Desktop Connection forcefully closed by local user (" + this.httprequest.remoteaddr + ")", this.httprequest); - for (var i in this.httprequest.desktop.kvm._pipedStreams) { - this.httprequest.desktop.kvm._pipedStreams[i].end(); - } - this.httprequest.desktop.kvm.end(); - }); - break; - } - } - } - }; - if (this.httprequest.desktop.kvm.hasOwnProperty('connectionCount')) { - this.httprequest.desktop.kvm.connectionCount++; - this.httprequest.desktop.kvm.users.push(this.httprequest.username); - } else { - this.httprequest.desktop.kvm.connectionCount = 1; - this.httprequest.desktop.kvm.users = [this.httprequest.username]; - } - - if ((this.httprequest.rights == 0xFFFFFFFF) || (((this.httprequest.rights & MESHRIGHT_REMOTECONTROL) != 0) && ((this.httprequest.rights & MESHRIGHT_REMOTEVIEW) == 0))) { - // If we have remote control rights, pipe the KVM input - this.pipe(this.httprequest.desktop.kvm, { dataTypeSkip: 1, end: false }); // 0 = Binary, 1 = Text. Pipe the Browser --> KVM input. - } else { - // We need to only pipe non-mouse & non-keyboard inputs. - //sendConsoleText('Warning: No Remote Desktop Input Rights.'); - // TODO!!! - } - - // Perform notification if needed. Toast messages may not be supported on all platforms. - if (this.httprequest.consent && (this.httprequest.consent & 8)) - { - // User Consent Prompt is required - // Send a console message back using the console channel, "\n" is supported. - this.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: "Waiting for user to grant access...", msgid: 1 })); - var consentMessage = this.httprequest.username + " requesting remote desktop access. Grant access?", consentTitle = 'MeshCentral'; - if (this.httprequest.soptions != null) { - if (this.httprequest.soptions.consentTitle != null) { consentTitle = this.httprequest.soptions.consentTitle; } - if (this.httprequest.soptions.consentMsgDesktop != null) { consentMessage = this.httprequest.soptions.consentMsgDesktop.replace('{0}', this.httprequest.username); } - } - var pr = require('message-box').create(consentTitle, consentMessage, 30, null, tsid); - pr.ws = this; - this.pause(); - this._consentpromise = pr; - this.prependOnceListener('end', function () { if (this._consentpromise && this._consentpromise.close) { this._consentpromise.close(); }}); - pr.then( - function () - { - // Success - this.ws._consentpromise = null; - MeshServerLog("Starting remote desktop after local user accepted (" + this.ws.httprequest.remoteaddr + ")", this.ws.httprequest); - this.ws.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: null, msgid: 0 })); - if (this.ws.httprequest.consent && (this.ws.httprequest.consent & 1)) { - // User Notifications is required - var notifyMessage = this.ws.httprequest.username + " started a remote desktop session.", notifyTitle = "MeshCentral"; - if (this.ws.httprequest.soptions != null) { - if (this.ws.httprequest.soptions.notifyTitle != null) { notifyTitle = this.ws.httprequest.soptions.notifyTitle; } - if (this.ws.httprequest.soptions.notifyMsgDesktop != null) { notifyMessage = this.ws.httprequest.soptions.notifyMsgDesktop.replace('{0}', this.ws.httprequest.username); } - } - try { require('toaster').Toast(notifyTitle, notifyMessage, tsid); } catch (ex) { } - } - if (this.ws.httprequest.consent && (this.ws.httprequest.consent & 0x40)) { - // Connection Bar is required - if (this.ws.httprequest.desktop.kvm.connectionBar) { - this.ws.httprequest.desktop.kvm.connectionBar.removeAllListeners('close'); - this.ws.httprequest.desktop.kvm.connectionBar.close(); - } - try { - this.ws.httprequest.desktop.kvm.connectionBar = require('notifybar-desktop')(this.ws.httprequest.privacybartext.replace('{0}', this.ws.httprequest.desktop.kvm.users.sort().join(', ')), require('MeshAgent')._tsid); - MeshServerLog("Remote Desktop Connection Bar Activated/Updated (" + this.ws.httprequest.remoteaddr + ")", this.ws.httprequest); - } - catch (xx) { - if (process.platform != 'darwin') { - MeshServerLog("Remote Desktop Connection Bar Failed or Not Supported (" + this.ws.httprequest.remoteaddr + ")", this.ws.httprequest); - } - } - if (this.ws.httprequest.desktop.kvm.connectionBar) { - this.ws.httprequest.desktop.kvm.connectionBar.httprequest = this.ws.httprequest; - this.ws.httprequest.desktop.kvm.connectionBar.on('close', function () { - MeshServerLog("Remote Desktop Connection forcefully closed by local user (" + this.httprequest.remoteaddr + ")", this.httprequest); - for (var i in this.httprequest.desktop.kvm._pipedStreams) { - this.httprequest.desktop.kvm._pipedStreams[i].end(); - } - this.httprequest.desktop.kvm.end(); - }); - } - } - this.ws.httprequest.desktop.kvm.pipe(this.ws, { dataTypeSkip: 1 }); - this.ws.resume(); - }, - function (e) - { - // User Consent Denied/Failed - this.ws._consentpromise = null; - MeshServerLog("Failed to start remote desktop after local user rejected (" + this.ws.httprequest.remoteaddr + ")", this.ws.httprequest); - this.ws.end(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: e.toString(), msgid: 2 })); - }); - } - else { - // User Consent Prompt is not required - if (this.httprequest.consent && (this.httprequest.consent & 1)) { - // User Notifications is required - MeshServerLog("Started remote desktop with toast notification (" + this.httprequest.remoteaddr + ")", this.httprequest); - var notifyMessage = this.httprequest.username + " started a remote desktop session.", notifyTitle = "MeshCentral"; - if (this.httprequest.soptions != null) { - if (this.httprequest.soptions.notifyTitle != null) { notifyTitle = this.httprequest.soptions.notifyTitle; } - if (this.httprequest.soptions.notifyMsgDesktop != null) { notifyMessage = this.httprequest.soptions.notifyMsgDesktop.replace('{0}', this.httprequest.username); } - } - try { require('toaster').Toast(notifyTitle, notifyMessage, tsid); } catch (ex) { } - } else { - MeshServerLog("Started remote desktop without notification (" + this.httprequest.remoteaddr + ")", this.httprequest); - } - if (this.httprequest.consent && (this.httprequest.consent & 0x40)) { - // Connection Bar is required - if (this.httprequest.desktop.kvm.connectionBar) { - this.httprequest.desktop.kvm.connectionBar.removeAllListeners('close'); - this.httprequest.desktop.kvm.connectionBar.close(); - } - try { - this.httprequest.desktop.kvm.connectionBar = require('notifybar-desktop')(this.httprequest.privacybartext.replace('{0}', this.httprequest.desktop.kvm.users.sort().join(', ')), require('MeshAgent')._tsid); - MeshServerLog("Remote Desktop Connection Bar Activated/Updated (" + this.httprequest.remoteaddr + ")", this.httprequest); - } - catch (xx) { - MeshServerLog("Remote Desktop Connection Bar Failed or not Supported (" + this.httprequest.remoteaddr + ")", this.httprequest); - } - if (this.httprequest.desktop.kvm.connectionBar) { - this.httprequest.desktop.kvm.connectionBar.httprequest = this.httprequest; - this.httprequest.desktop.kvm.connectionBar.on('close', function () { - MeshServerLog("Remote Desktop Connection forcefully closed by local user (" + this.httprequest.remoteaddr + ")", this.httprequest); - for (var i in this.httprequest.desktop.kvm._pipedStreams) { - this.httprequest.desktop.kvm._pipedStreams[i].end(); - } - this.httprequest.desktop.kvm.end(); - }); - } - } - this.httprequest.desktop.kvm.pipe(this, { dataTypeSkip: 1 }); - } - - this.removeAllListeners('data'); - this.on('data', onTunnelControlData); - //this.write('MeshCore KVM Hello!1'); - - } else if (this.httprequest.protocol == 5) - { - // - // Remote Files - // - - // Check user access rights for files - if (((this.httprequest.rights & MESHRIGHT_REMOTECONTROL) == 0) || ((this.httprequest.rights != 0xFFFFFFFF) && ((this.httprequest.rights & MESHRIGHT_NOFILES) != 0))) { - // Disengage this tunnel, user does not have the rights to do this!! - this.httprequest.protocol = 999999; - this.httprequest.s.end(); - sendConsoleText("Error: No files control rights."); - return; - } - - this.descriptorMetadata = "Remote Files"; - - // Add the files session to the count to update the server - if (this.httprequest.userid != null) { - if (tunnelUserCount.files[this.httprequest.userid] == null) { tunnelUserCount.files[this.httprequest.userid] = 1; } else { tunnelUserCount.files[this.httprequest.userid]++; } - try { mesh.SendCommand({ action: 'sessions', type: 'files', value: tunnelUserCount.files }); } catch (ex) { } - } - - this.end = function () { - // Remove the files session from the count to update the server - if (this.httprequest.userid != null) { - if (tunnelUserCount.files[this.httprequest.userid] != null) { tunnelUserCount.files[this.httprequest.userid]--; if (tunnelUserCount.files[this.httprequest.userid] <= 0) { delete tunnelUserCount.files[this.httprequest.userid]; } } - try { mesh.SendCommand({ action: 'sessions', type: 'files', value: tunnelUserCount.files }); } catch (ex) { } - } - }; - - // Perform notification if needed. Toast messages may not be supported on all platforms. - if (this.httprequest.consent && (this.httprequest.consent & 32)) { - // User Consent Prompt is required - // Send a console message back using the console channel, "\n" is supported. - this.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: "Waiting for user to grant access...", msgid: 1 })); - var consentMessage = this.httprequest.username + " requesting remote file Access. Grant access?", consentTitle = 'MeshCentral'; - if (this.httprequest.soptions != null) { - if (this.httprequest.soptions.consentTitle != null) { consentTitle = this.httprequest.soptions.consentTitle; } - if (this.httprequest.soptions.consentMsgFiles != null) { consentMessage = this.httprequest.soptions.consentMsgFiles.replace('{0}', this.httprequest.username); } - } - var pr = require('message-box').create(consentTitle, consentMessage, 30); - pr.ws = this; - this.pause(); - this._consentpromise = pr; - this.prependOnceListener('end', function () { if (this._consentpromise && this._consentpromise.close) { this._consentpromise.close(); } }); - pr.then( - function () - { - // Success - this.ws._consentpromise = null; - MeshServerLog("Starting remote files after local user accepted (" + this.ws.httprequest.remoteaddr + ")", this.ws.httprequest); - this.ws.write(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: null })); - if (this.ws.httprequest.consent && (this.ws.httprequest.consent & 4)) { - // User Notifications is required - var notifyMessage = this.ws.httprequest.username + " started a remote file session.", notifyTitle = "MeshCentral"; - if (this.ws.httprequest.soptions != null) { - if (this.ws.httprequest.soptions.notifyTitle != null) { notifyTitle = this.ws.httprequest.soptions.notifyTitle; } - if (this.ws.httprequest.soptions.notifyMsgFiles != null) { notifyMessage = this.ws.httprequest.soptions.notifyMsgFiles.replace('{0}', this.ws.httprequest.username); } - } - try { require('toaster').Toast(notifyTitle, notifyMessage); } catch (ex) { } - } - this.ws.resume(); - }, - function (e) - { - // User Consent Denied/Failed - this.ws._consentpromise = null; - MeshServerLog("Failed to start remote files after local user rejected (" + this.ws.httprequest.remoteaddr + ")", this.ws.httprequest); - this.ws.end(JSON.stringify({ ctrlChannel: '102938', type: 'console', msg: e.toString(), msgid: 2 })); - }); - } else { - // User Consent Prompt is not required - if (this.httprequest.consent && (this.httprequest.consent & 4)) { - // User Notifications is required - MeshServerLog("Started remote files with toast notification (" + this.httprequest.remoteaddr + ")", this.httprequest); - var notifyMessage = this.httprequest.username + " started a remote file session.", notifyTitle = "MeshCentral"; - if (this.httprequest.soptions != null) { - if (this.httprequest.soptions.notifyTitle != null) { notifyTitle = this.httprequest.soptions.notifyTitle; } - if (this.httprequest.soptions.notifyMsgFiles != null) { notifyMessage = this.httprequest.soptions.notifyMsgFiles.replace('{0}', this.httprequest.username); } - } - try { require('toaster').Toast(notifyTitle, notifyMessage); } catch (ex) { } - } else { - MeshServerLog("Started remote files without notification (" + this.httprequest.remoteaddr + ")", this.httprequest); - } - this.resume(); - } - - // Setup files - // NOP - } - } else if (this.httprequest.protocol == 1) { - // Send data into terminal stdin - //this.write(data); // Echo back the keys (Does not seem to be a good idea) - } else if (this.httprequest.protocol == 2) { - // Send data into remote desktop - if (this.httprequest.desktop.state == 0) { - this.write(new Buffer(String.fromCharCode(0x11, 0xFE, 0x00, 0x00, 0x4D, 0x45, 0x53, 0x48, 0x00, 0x00, 0x00, 0x00, 0x02))); - this.httprequest.desktop.state = 1; - } else { - this.httprequest.desktop.write(data); - } - } else if (this.httprequest.protocol == 5) { - // Process files commands - var cmd = null; - try { cmd = JSON.parse(data); } catch (e) { }; - if (cmd == null) { return; } - if ((cmd.ctrlChannel == '102938') || ((cmd.type == 'offer') && (cmd.sdp != null))) { onTunnelControlData(cmd, this); return; } // If this is control data, handle it now. - if (cmd.action == undefined) { return; } - //sendConsoleText('CMD: ' + JSON.stringify(cmd)); - - if ((cmd.path != null) && (process.platform != 'win32') && (cmd.path[0] != '/')) { cmd.path = '/' + cmd.path; } // Add '/' to paths on non-windows - //console.log(objToString(cmd, 0, ' ')); - switch (cmd.action) { - case 'ls': { - /* - // Close the watcher if required - var samepath = ((this.httprequest.watcher != undefined) && (cmd.path == this.httprequest.watcher.path)); - if ((this.httprequest.watcher != undefined) && (samepath == false)) { - //console.log('Closing watcher: ' + this.httprequest.watcher.path); - //this.httprequest.watcher.close(); // TODO: This line causes the agent to crash!!!! - delete this.httprequest.watcher; - } - */ - - // Send the folder content to the browser - var response = getDirectoryInfo(cmd.path); - if (cmd.reqid != undefined) { response.reqid = cmd.reqid; } - this.write(new Buffer(JSON.stringify(response))); - - /* - // Start the directory watcher - if ((cmd.path != '') && (samepath == false)) { - var watcher = fs.watch(cmd.path, onFileWatcher); - watcher.tunnel = this.httprequest; - watcher.path = cmd.path; - this.httprequest.watcher = watcher; - //console.log('Starting watcher: ' + this.httprequest.watcher.path); - } - */ - break; - } - case 'mkdir': { - // Create a new empty folder - fs.mkdirSync(cmd.path); - MeshServerLog("Create folder: \"" + cmd.path + "\"", this.httprequest); - break; - } - case 'rm': { - // Delete, possibly recursive delete - for (var i in cmd.delfiles) { - var p = obj.path.join(cmd.path, cmd.delfiles[i]), delcount = 0; - try { delcount = deleteFolderRecursive(p, cmd.rec); } catch (e) { } - if ((delcount == 1) && !cmd.rec) { - MeshServerLog("Delete: \"" + p + "\"", this.httprequest); - } else { - MeshServerLog((cmd.rec ? "Delete recursive: \"" : "Delete: \"") + p + "\", " + delcount + " element(s) removed", this.httprequest); - } - } - break; - } - case 'rename': { - // Rename a file or folder - var oldfullpath = obj.path.join(cmd.path, cmd.oldname); - var newfullpath = obj.path.join(cmd.path, cmd.newname); - MeshServerLog('Rename: \"' + oldfullpath + '\" to \"' + cmd.newname + '\"', this.httprequest); - try { fs.renameSync(oldfullpath, newfullpath); } catch (e) { console.log(e); } - break; - } - case 'download': { - // Download a file - var sendNextBlock = 0; - if (cmd.sub == 'start') { // Setup the download - MeshServerLog('Download: \"' + cmd.path + '\"', this.httprequest); - if (this.filedownload != null) { this.write({ action: 'download', sub: 'cancel', id: this.filedownload.id }); delete this.filedownload; } - this.filedownload = { id: cmd.id, path: cmd.path, ptr: 0 } - try { this.filedownload.f = fs.openSync(this.filedownload.path, 'rbN'); } catch (e) { this.write({ action: 'download', sub: 'cancel', id: this.filedownload.id }); delete this.filedownload; } - if (this.filedownload) { this.write({ action: 'download', sub: 'start', id: cmd.id }); } - } else if ((this.filedownload != null) && (cmd.id == this.filedownload.id)) { // Download commands - if (cmd.sub == 'startack') { sendNextBlock = 8; } else if (cmd.sub == 'stop') { delete this.filedownload; } else if (cmd.sub == 'ack') { sendNextBlock = 1; } - } - // Send the next download block(s) - while (sendNextBlock > 0) { - sendNextBlock--; - var buf = new Buffer(4096); - var len = fs.readSync(this.filedownload.f, buf, 4, 4092, null); - this.filedownload.ptr += len; - if (len < 4092) { buf.writeInt32BE(0x01000001, 0); fs.closeSync(this.filedownload.f); delete this.filedownload; sendNextBlock = 0; } else { buf.writeInt32BE(0x01000000, 0); } - this.write(buf.slice(0, len + 4)); // Write as binary - } - break; - } - /* - case 'download': { - // Packet download of a file, agent to browser - if (cmd.path == undefined) break; - var filepath = cmd.name ? obj.path.join(cmd.path, cmd.name) : cmd.path; - //console.log('Download: ' + filepath); - try { this.httprequest.downloadFile = fs.openSync(filepath, 'rbN'); } catch (e) { this.write(new Buffer(JSON.stringify({ action: 'downloaderror', reqid: cmd.reqid }))); break; } - this.httprequest.downloadFileId = cmd.reqid; - this.httprequest.downloadFilePtr = 0; - if (this.httprequest.downloadFile) { this.write(new Buffer(JSON.stringify({ action: 'downloadstart', reqid: this.httprequest.downloadFileId }))); } - break; - } - case 'download2': { - // Stream download of a file, agent to browser - if (cmd.path == undefined) break; - var filepath = cmd.name ? obj.path.join(cmd.path, cmd.name) : cmd.path; - try { this.httprequest.downloadFile = fs.createReadStream(filepath, { flags: 'rbN' }); } catch (e) { console.log(e); } - this.httprequest.downloadFile.pipe(this); - this.httprequest.downloadFile.end = function () { } - break; - } - */ - case 'upload': { - // Upload a file, browser to agent - if (this.httprequest.uploadFile != undefined) { fs.closeSync(this.httprequest.uploadFile); this.httprequest.uploadFile = undefined; } - if (cmd.path == undefined) break; - var filepath = cmd.name ? obj.path.join(cmd.path, cmd.name) : cmd.path; - MeshServerLog('Upload: \"' + filepath + '\"', this.httprequest); - try { this.httprequest.uploadFile = fs.openSync(filepath, 'wbN'); } catch (e) { this.write(new Buffer(JSON.stringify({ action: 'uploaderror', reqid: cmd.reqid }))); break; } - this.httprequest.uploadFileid = cmd.reqid; - if (this.httprequest.uploadFile) { this.write(new Buffer(JSON.stringify({ action: 'uploadstart', reqid: this.httprequest.uploadFileid }))); } - break; - } - case 'copy': { - // Copy a bunch of files from scpath to dspath - for (var i in cmd.names) { - var sc = obj.path.join(cmd.scpath, cmd.names[i]), ds = obj.path.join(cmd.dspath, cmd.names[i]); - MeshServerLog('Copy: \"' + sc + '\" to \"' + ds + '\"', this.httprequest); - if (sc != ds) { try { fs.copyFileSync(sc, ds); } catch (e) { } } - } - break; - } - case 'move': { - // Move a bunch of files from scpath to dspath - for (var i in cmd.names) { - var sc = obj.path.join(cmd.scpath, cmd.names[i]), ds = obj.path.join(cmd.dspath, cmd.names[i]); - MeshServerLog('Move: \"' + sc + '\" to \"' + ds + '\"', this.httprequest); - if (sc != ds) { try { fs.copyFileSync(sc, ds); fs.unlinkSync(sc); } catch (e) { } } - } - break; - } - default: - // Unknown action, ignore it. - break; - } - } else if (this.httprequest.protocol == 7) { // Plugin data exchange - var cmd = null; - try { cmd = JSON.parse(data); } catch (e) { }; - if (cmd == null) { return; } - if ((cmd.ctrlChannel == '102938') || ((cmd.type == 'offer') && (cmd.sdp != null))) { onTunnelControlData(cmd, this); return; } // If this is control data, handle it now. - if (cmd.action == undefined) return; - - switch (cmd.action) { - case 'plugin': { - try { require(cmd.plugin).consoleaction(cmd, null, null, this); } catch (e) { throw e; } - break; - } - default: { - // probably shouldn't happen, but just in case this feature is expanded - } - } - - } - //sendConsoleText("Got tunnel #" + this.httprequest.index + " data: " + data, this.httprequest.sessionid); - } - } - - // Delete a directory with a files and directories within it - function deleteFolderRecursive(path, rec) { - var count = 0; - if (fs.existsSync(path)) { - if (rec == true) { - fs.readdirSync(obj.path.join(path, '*')).forEach(function (file, index) { - var curPath = obj.path.join(path, file); - if (fs.statSync(curPath).isDirectory()) { // recurse - count += deleteFolderRecursive(curPath, true); - } else { // delete file - fs.unlinkSync(curPath); - count++; - } - }); - } - fs.unlinkSync(path); - count++; - } - return count; - }; - - // Called when receiving control data on WebRTC - function onTunnelWebRTCControlData(data) { - if (typeof data != 'string') return; - var obj; - try { obj = JSON.parse(data); } catch (e) { sendConsoleText('Invalid control JSON on WebRTC: ' + data); return; } - if (obj.type == 'close') { - //sendConsoleText('Tunnel #' + this.xrtc.websocket.tunnel.index + ' WebRTC control close'); - try { this.close(); } catch (e) { } - try { this.xrtc.close(); } catch (e) { } - } - } - - // Called when receiving control data on websocket - function onTunnelControlData(data, ws) { - var obj; - if (ws == null) { ws = this; } - if (typeof data == 'string') { try { obj = JSON.parse(data); } catch (e) { sendConsoleText('Invalid control JSON: ' + data); return; } } - else if (typeof data == 'object') { obj = data; } else { return; } - //sendConsoleText('onTunnelControlData(' + ws.httprequest.protocol + '): ' + JSON.stringify(data)); - //console.log('onTunnelControlData: ' + JSON.stringify(data)); - - if (obj.action) { - switch (obj.action) { - case 'lock': { - // Lock the current user out of the desktop - try { - if (process.platform == 'win32') { - MeshServerLog("Locking remote user out of desktop", ws.httprequest); - var child = require('child_process'); - child.execFile(process.env['windir'] + '\\system32\\cmd.exe', ['/c', 'RunDll32.exe user32.dll,LockWorkStation'], { type: 1 }); - } - } catch (e) { } - break; - } - default: - // Unknown action, ignore it. - break; - } - return; - } - - switch (obj.type) { - case 'options': { - // These are additional connection options passed in the control channel. - //sendConsoleText('options: ' + JSON.stringify(obj)); - delete obj.type; - ws.httprequest.xoptions = obj; - - // Set additional user consent options if present - if ((obj != null) && (typeof obj.consent == 'number')) { ws.httprequest.consent |= obj.consent; } - - break; - } - case 'close': { - // We received the close on the websocket - //sendConsoleText('Tunnel #' + ws.tunnel.index + ' WebSocket control close'); - try { ws.close(); } catch (e) { } - break; - } - case 'termsize': { - // Indicates a change in terminal size - if (process.platform == 'win32') - { - if (ws.httprequest._dispatcher == null) return; - //sendConsoleText('Win32-TermSize: ' + obj.cols + 'x' + obj.rows); - if (ws.httprequest._dispatcher.invoke) { ws.httprequest._dispatcher.invoke('resizeTerminal', [obj.cols, obj.rows]); } - } else - { - if (ws.httprequest.process == null || ws.httprequest.process.pty == 0) return; - //sendConsoleText('Linux Resize: ' + obj.cols + 'x' + obj.rows); - - if (ws.httprequest.process.tcsetsize) { ws.httprequest.process.tcsetsize(obj.rows, obj.cols); } - } - break; - } - case 'webrtc0': { // Browser indicates we can start WebRTC switch-over. - if (ws.httprequest.protocol == 1) { // Terminal - // This is a terminal data stream, unpipe the terminal now and indicate to the other side that terminal data will no longer be received over WebSocket - if (process.platform == 'win32') { - ws.httprequest._term.unpipe(ws); - } else { - ws.httprequest.process.stdout.unpipe(ws); - ws.httprequest.process.stderr.unpipe(ws); - } - } else if (ws.httprequest.protocol == 2) { // Desktop - // This is a KVM data stream, unpipe the KVM now and indicate to the other side that KVM data will no longer be received over WebSocket - ws.httprequest.desktop.kvm.unpipe(ws); - } else { - // Switch things around so all WebRTC data goes to onTunnelData(). - ws.rtcchannel.httprequest = ws.httprequest; - ws.rtcchannel.removeAllListeners('data'); - ws.rtcchannel.on('data', onTunnelData); - } - ws.write("{\"ctrlChannel\":\"102938\",\"type\":\"webrtc1\"}"); // End of data marker - break; - } - case 'webrtc1': { - if ((ws.httprequest.protocol == 1) || (ws.httprequest.protocol == 6)) { // Terminal - // Switch the user input from websocket to webrtc at this point. - if (process.platform == 'win32') { - ws.unpipe(ws.httprequest._term); - ws.rtcchannel.pipe(ws.httprequest._term, { dataTypeSkip: 1 }); // 0 = Binary, 1 = Text. - } else { - ws.unpipe(ws.httprequest.process.stdin); - ws.rtcchannel.pipe(ws.httprequest.process.stdin, { dataTypeSkip: 1 }); // 0 = Binary, 1 = Text. - } - ws.resume(); // Resume the websocket to keep receiving control data - } else if (ws.httprequest.protocol == 2) { // Desktop - // Switch the user input from websocket to webrtc at this point. - ws.unpipe(ws.httprequest.desktop.kvm); - try { ws.webrtc.rtcchannel.pipe(ws.httprequest.desktop.kvm, { dataTypeSkip: 1, end: false }); } catch (e) { sendConsoleText('EX2'); } // 0 = Binary, 1 = Text. - ws.resume(); // Resume the websocket to keep receiving control data - } - ws.write('{\"ctrlChannel\":\"102938\",\"type\":\"webrtc2\"}'); // Indicates we will no longer get any data on websocket, switching to WebRTC at this point. - break; - } - case 'webrtc2': { - // Other side received websocket end of data marker, start sending data on WebRTC channel - if ((ws.httprequest.protocol == 1) || (ws.httprequest.protocol == 6)) { // Terminal - if (process.platform == 'win32') { - ws.httprequest._term.pipe(ws.webrtc.rtcchannel, { dataTypeSkip: 1, end: false }); // 0 = Binary, 1 = Text. - } else { - ws.httprequest.process.stdout.pipe(ws.webrtc.rtcchannel, { dataTypeSkip: 1, end: false }); // 0 = Binary, 1 = Text. - ws.httprequest.process.stderr.pipe(ws.webrtc.rtcchannel, { dataTypeSkip: 1, end: false }); // 0 = Binary, 1 = Text. - } - } else if (ws.httprequest.protocol == 2) { // Desktop - ws.httprequest.desktop.kvm.pipe(ws.webrtc.rtcchannel, { dataTypeSkip: 1 }); // 0 = Binary, 1 = Text. - } - break; - } - case 'offer': { - // This is a WebRTC offer. - if ((ws.httprequest.protocol == 1) || (ws.httprequest.protocol == 6)) return; // TODO: Terminal is currently broken with WebRTC. Reject WebRTC upgrade for now. - ws.webrtc = rtc.createConnection(); - ws.webrtc.websocket = ws; - ws.webrtc.on('connected', function () { /*sendConsoleText('Tunnel #' + this.websocket.tunnel.index + ' WebRTC connected');*/ }); - ws.webrtc.on('disconnected', function () { /*sendConsoleText('Tunnel #' + this.websocket.tunnel.index + ' WebRTC disconnected');*/ }); - ws.webrtc.on('dataChannel', function (rtcchannel) { - //sendConsoleText('WebRTC Datachannel open, protocol: ' + this.websocket.httprequest.protocol); - rtcchannel.maxFragmentSize = 32768; - rtcchannel.xrtc = this; - rtcchannel.websocket = this.websocket; - this.rtcchannel = rtcchannel; - this.websocket.rtcchannel = rtcchannel; - this.websocket.rtcchannel.on('data', onTunnelWebRTCControlData); - this.websocket.rtcchannel.on('end', function () { - // The WebRTC channel closed, unpipe the KVM now. This is also done when the web socket closes. - //sendConsoleText('Tunnel #' + this.websocket.tunnel.index + ' WebRTC data channel closed'); - if (this.websocket.desktop && this.websocket.desktop.kvm) - { - try - { - this.unpipe(this.websocket.desktop.kvm); - this.websocket.httprequest.desktop.kvm.unpipe(this); - } - catch (xx) - { } - } - }); - this.websocket.write('{\"ctrlChannel\":\"102938\",\"type\":\"webrtc0\"}'); // Indicate we are ready for WebRTC switch-over. - }); - var sdp = null; - try { sdp = ws.webrtc.setOffer(obj.sdp); } catch (ex) { } - if (sdp != null) { ws.write({ type: 'answer', ctrlChannel: '102938', sdp: sdp }); } - break; - } - case 'rtt': { - ws.write({ type: 'rtt', ctrlChannel: '102938', time: obj.time }); - break; - } - } - } - - // Console state - var consoleWebSockets = {}; - var consoleHttpRequest = null; - - // Console HTTP response - function consoleHttpResponse(response) { - response.data = function (data) { sendConsoleText(rstr2hex(buf2rstr(data)), this.sessionid); consoleHttpRequest = null; } - response.close = function () { sendConsoleText('httprequest.response.close', this.sessionid); consoleHttpRequest = null; } - }; - - // Open a web browser to a specified URL on current user's desktop - function openUserDesktopUrl(url) { - var child = null; - try { - switch (process.platform) { - case 'win32': - var user = require('user-sessions').getUsername(require('user-sessions').consoleUid()); - child = require('child_process').execFile(process.env['windir'] + '\\system32\\cmd.exe', ['cmd']); - child.stderr.on('data', function () { }); - child.stdout.on('data', function () { }); - child.stdin.write('SCHTASKS /CREATE /F /TN MeshChatTask /SC ONCE /ST 00:00 /RU ' + user + ' /TR "' + process.env['windir'] + '\\system32\\cmd.exe /C START ' + url + '"\r\n'); - child.stdin.write('SCHTASKS /RUN /TN MeshChatTask\r\n'); - child.stdin.write('SCHTASKS /DELETE /F /TN MeshChatTask\r\n'); - child.stdin.write('exit\r\n'); - child.waitExit(); - break; - case 'linux': - child = require('child_process').execFile('/usr/bin/xdg-open', ['xdg-open', url], { uid: require('user-sessions').consoleUid() }); - break; - case 'darwin': - child = require('child_process').execFile('/usr/bin/open', ['open', url], { uid: require('user-sessions').consoleUid() }); - break; - default: - // Unknown platform, ignore this command. - break; - } - } catch (ex) { } - return child; - } - - // Process a mesh agent console command - function processConsoleCommand(cmd, args, rights, sessionid) { - try { - var response = null; - switch (cmd) { - case 'help': { // Displays available commands - var fin = '', f = '', availcommands = 'coredump,service,fdsnapshot,fdcount,startupoptions,alert,agentsize,versions,help,info,osinfo,args,print,type,dbkeys,dbget,dbset,dbcompact,eval,parseuri,httpget,nwslist,plugin,wsconnect,wssend,wsclose,notify,ls,ps,kill,amt,netinfo,location,power,wakeonlan,setdebug,smbios,rawsmbios,toast,lock,users,sendcaps,openurl,amtreset,amtccm,amtacm,amtdeactivate,amtpolicy,getscript,getclip,setclip,log,av,cpuinfo,sysinfo,apf,scanwifi,scanamt,wallpaper'; - if (process.platform == 'win32') { availcommands += ',safemode,wpfhwacceleration,uac'; } - if (process.platform != 'freebsd') { availcommands += ',vm';} - if (require('MeshAgent').maxKvmTileSize != null) { availcommands += ',kvmmode'; } - try { require('zip-reader'); availcommands += ',zip,unzip'; } catch (xx) { } - - availcommands = availcommands.split(',').sort(); - while (availcommands.length > 0) { - if (f.length > 90) { fin += (f + ',\r\n'); f = ''; } - f += (((f != '') ? ', ' : ' ') + availcommands.shift()); - } - if (f != '') { fin += f; } - response = "Available commands: \r\n" + fin + "."; - break; - } - case 'coredump': - if (args['_'].length != 1) { - response = "Proper usage: coredump on|off|status"; // Display usage - } else { - switch (args['_'][0].toLowerCase()) - { - case 'on': - process.coreDumpLocation = (process.platform == 'win32') ? (process.execPath.replace('.exe', '.dmp')) : (process.execPath + '.dmp'); - response = 'coredump is now on'; - break; - case 'off': - process.coreDumpLocation = null; - response = 'coredump is now off'; - break; - case 'status': - response = 'coredump is: ' + ((process.coreDumpLocation == null) ? 'off' : 'on'); - break; - default: - response = "Proper usage: coredump on|off|status"; // Display usage - break; - } - } - break; - case 'service': - if (args['_'].length != 1) - { - response = "Proper usage: service status|restart"; // Display usage - } - else - { - var s = require('service-manager').manager.getService(process.platform == 'win32' ? 'Mesh Agent' : 'meshagent'); - switch(args['_'][0].toLowerCase()) - { - case 'status': - response = 'Service ' + (s.isRunning() ? (s.isMe() ? '[SELF]' : '[RUNNING]') : ('[NOT RUNNING]')); - break; - case 'restart': - if (s.isMe()) - { - s.restart(); - } - else - { - response = 'Restarting another agent instance is not allowed'; - } - break; - default: - response = "Proper usage: service status|restart"; // Display usage - break; - } - if (process.platform == 'win32') { s.close(); } - } - break; - case 'zip': - if (args['_'].length == 0) - { - response = "Proper usage: zip (output file name), input1 [, input n]"; // Display usage - } - else - { - var p = args['_'].join(' ').split(','); - var ofile = p.shift(); - sendConsoleText('Writing ' + ofile + '...'); - var out = require('fs').createWriteStream(ofile, { flags: 'wb' }); - out.fname = ofile; - out.sessionid = sessionid; - out.on('close', function () { sendConsoleText('DONE writing ' + this.fname, this.sessionid); }); - var zip = require('zip-writer').write({ files: p }); - zip.pipe(out); - } - break; - case 'unzip': - if (args['_'].length == 0) - { - response = "Proper usage: unzip input, destination"; // Display usage - } - else - { - var p = args['_'].join(' ').split(','); - if (p.length != 2) - { - response = "Proper usage: unzip input, destination"; // Display usage - break; - } - var prom = require('zip-reader').read(p[0]); - prom._dest = p[1]; - prom.self = this; - prom.sessionid = sessionid; - prom.then(function (zipped) - { - sendConsoleText('Extracting to ' + this._dest + '...', this.sessionid); - zipped.extractAll(this._dest).then(function () { sendConsoleText('finished unzipping', this.sessionid); }, function (e) { sendConsoleText('Error unzipping: ' + e, this.sessionid); }).parentPromise.sessionid = this.sessionid; - }, function (e) { sendConsoleText('Error unzipping: ' + e, this.sessionid); }); - } - break; - case 'setbattery': - // require('MeshAgent').SendCommand({ action: 'battery', state: 'dc', level: 55 }); - if ((args['_'].length > 0) && ((args['_'][0] == 'ac') || (args['_'][0] == 'dc'))) { - var b = { action: 'battery', state: args['_'][0] }; - if (args['_'].length == 2) { b.level = parseInt(args['_'][1]); } - require('MeshAgent').SendCommand(b); - } else { - require('MeshAgent').SendCommand({ action: 'battery' }); - } - break; - case 'fdsnapshot': - require('ChainViewer').getSnapshot().then(function (c) { sendConsoleText(c, this.sessionid); }).parentPromise.sessionid = sessionid; - break; - case 'fdcount': - require('DescriptorEvents').getDescriptorCount().then( - function (c) - { - sendConsoleText('Descriptor Count: ' + c, this.sessionid); - }, function (e) - { - sendConsoleText('Error fetching descriptor count: ' + e, this.sessionid); - }).parentPromise.sessionid = sessionid; - break; - case 'uac': - if (process.platform != 'win32') - { - response = 'Unknown command "uac", type "help" for list of avaialble commands.'; - break; - } - if (args['_'].length != 1) - { - response = 'Proper usage: uac [get|interactive|secure]'; - } - else - { - switch(args['_'][0].toUpperCase()) - { - case 'GET': - var secd = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System', 'PromptOnSecureDesktop'); - response = "UAC mode: " + (secd == 0 ? "Interactive Desktop" : "Secure Desktop"); - break; - case 'INTERACTIVE': - try - { - require('win-registry').WriteKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System', 'PromptOnSecureDesktop', 0); - response = 'UAC mode changed to: Interactive Desktop'; - } - catch (e) - { - response = "Unable to change UAC Mode"; - } - break; - case 'SECURE': - try - { - require('win-registry').WriteKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System', 'PromptOnSecureDesktop', 1); - response = 'UAC mode changed to: Secure Desktop'; - } - catch(e) - { - response = "Unable to change UAC Mode"; - } - break; - default: - response = 'Proper usage: uac [get|interactive|secure]'; - break; - } - } - break; - case 'vm': - response = 'Virtual Machine = ' + require('identifiers').isVM(); - break; - case 'startupoptions': - response = JSON.stringify(require('MeshAgent').getStartupOptions()); - break; - case 'kvmmode': - if (require('MeshAgent').maxKvmTileSize == null) - { - response = "Unknown command \"kvmmode\", type \"help\" for list of avaialble commands."; - } - else - { - if(require('MeshAgent').maxKvmTileSize == 0) - { - response = 'KVM Mode: Full JUMBO'; - } - else - { - response = 'KVM Mode: ' + (require('MeshAgent').maxKvmTileSize <= 65500 ? 'NO JUMBO' : 'Partial JUMBO'); - response += (', TileLimit: ' + (require('MeshAgent').maxKvmTileSize < 1024 ? (require('MeshAgent').maxKvmTileSize + ' bytes') : (Math.round(require('MeshAgent').maxKvmTileSize/1024) + ' Kbytes'))); - } - } - break; - case 'alert': - if (args['_'].length == 0) - { - response = "Proper usage: alert TITLE, CAPTION [, TIMEOUT]"; // Display usage - } - else - { - var p = args['_'].join(' ').split(','); - if(p.length<2) - { - response = "Proper usage: alert TITLE, CAPTION [, TIMEOUT]"; // Display usage - } - else - { - this._alert = require('message-box').create(p[0], p[1], p.length==3?parseInt(p[2]):9999,1); - } - } - break; - case 'agentsize': - var actualSize = Math.floor(require('fs').statSync(process.execPath).size / 1024); - if (process.platform == 'win32') { - // Check the Agent Uninstall MetaData for correctness, as the installer may have written an incorrect value - var writtenSize = 0; - try { writtenSize = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\MeshCentralAgent', 'EstimatedSize'); } catch (x) { response = x; } - if (writtenSize != actualSize) { - response = "Size updated from: " + writtenSize + " to: " + actualSize; - try { require('win-registry').WriteKey(require('win-registry').HKEY.LocalMachine, 'Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\MeshCentralAgent', 'EstimatedSize', actualSize); } catch (x2) { response = x2; } - } else { response = "Agent Size: " + actualSize + " kb"; } - } else { response = "Agent Size: " + actualSize + " kb"; } - break; - case 'versions': - response = JSON.stringify(process.versions, null, ' '); - break; - case 'wpfhwacceleration': - if (process.platform != 'win32') { throw ("wpfhwacceleration setting is only supported on Windows"); } - if (args['_'].length != 1) { - response = "Proper usage: wpfhwacceleration (ON|OFF|STATUS)"; // Display usage - } - else { - var reg = require('win-registry'); - var uname = require('user-sessions').getUsername(require('user-sessions').consoleUid()); - var key = reg.usernameToUserKey(uname); - - switch (args['_'][0].toUpperCase()) { - default: - response = "Proper usage: wpfhwacceleration (ON|OFF|STATUS|DEFAULT)"; // Display usage - break; - case 'ON': - try { - reg.WriteKey(reg.HKEY.Users, key + '\\SOFTWARE\\Microsoft\\Avalon.Graphics', 'DisableHWAcceleration', 0); - response = "OK"; - } catch (ex) { response = "FAILED"; } - break; - case 'OFF': - try { - reg.WriteKey(reg.HKEY.Users, key + '\\SOFTWARE\\Microsoft\\Avalon.Graphics', 'DisableHWAcceleration', 1); - response = 'OK'; - } catch (ex) { response = 'FAILED'; } - break; - case 'STATUS': - var s; - try { s = reg.QueryKey(reg.HKEY.Users, key + '\\SOFTWARE\\Microsoft\\Avalon.Graphics', 'DisableHWAcceleration') == 1 ? 'DISABLED' : 'ENABLED'; } catch (ex) { s = 'DEFAULT'; } - response = "WPF Hardware Acceleration: " + s; - break; - case 'DEFAULT': - try { reg.DeleteKey(reg.HKEY.Users, key + '\\SOFTWARE\\Microsoft\\Avalon.Graphics', 'DisableHWAcceleration'); } catch (ex) { } - response = 'OK'; - break; - } - } - break; - case 'tsid': - if (process.platform == 'win32') { - if (args['_'].length != 1) { - response = "TSID: " + (require('MeshAgent')._tsid == null ? "console" : require('MeshAgent')._tsid); - } else { - var i = parseInt(args['_'][0]); - require('MeshAgent')._tsid = (isNaN(i) ? null : i); - response = "TSID set to: " + (require('MeshAgent')._tsid == null ? "console" : require('MeshAgent')._tsid); - } - } else { response = "TSID command only supported on Windows"; } - break; - case 'activeusers': - if (process.platform == 'win32') { - var p = require('user-sessions').enumerateUsers(); - p.sessionid = sessionid; - p.then(function (u) { - var v = []; - for (var i in u) { - if (u[i].State == 'Active') { v.push({ tsid: i, type: u[i].StationName, user: u[i].Username, domain: u[i].Domain }); } - } - sendConsoleText(JSON.stringify(v, null, 1), this.sessionid); - }); - } else { response = "activeusers command only supported on Windows"; } - break; - case 'wallpaper': - if (process.platform != 'win32' && !(process.platform == 'linux' && require('linux-gnome-helpers').available)) { - response = "wallpaper command not supported on this platform"; - } - else { - if (args['_'].length != 1) { - response = 'Proper usage: wallpaper (GET|TOGGLE)'; // Display usage - } - else { - switch (args['_'][0].toUpperCase()) { - default: - response = 'Proper usage: wallpaper (GET|TOGGLE)'; // Display usage - break; - case 'GET': - case 'TOGGLE': - if (process.platform == 'win32') { - var id = require('user-sessions').getProcessOwnerName(process.pid).tsid == 0 ? 1 : 0; - var child = require('child_process').execFile(process.execPath, [process.execPath.split('\\').pop(), '-b64exec', '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'], { type: id }); - child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); }); - child.stderr.on('data', function () { }); - child.waitExit(); - var current = child.stdout.str.trim(); - if (args['_'][0].toUpperCase() == 'GET') { - response = current; - break; - } - if (current != '') { - require('MeshAgent')._wallpaper = current; - response = 'Wallpaper cleared'; - } else { - response = 'Wallpaper restored'; - } - child = require('child_process').execFile(process.execPath, [process.execPath.split('\\').pop(), '-b64exec', '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', current != '' ? '""' : require('MeshAgent')._wallpaper], { type: id }); - child.stdout.str = ''; child.stdout.on('data', function (c) { this.str += c.toString(); }); - child.stderr.on('data', function () { }); - child.waitExit(); - } - else { - var id = require('user-sessions').consoleUid(); - var current = require('linux-gnome-helpers').getDesktopWallpaper(id); - if (args['_'][0].toUpperCase() == 'GET') { - response = current; - break; - } - if (current != '/dev/null') { - require('MeshAgent')._wallpaper = current; - response = 'Wallpaper cleared'; - } else { - response = 'Wallpaper restored'; - } - require('linux-gnome-helpers').setDesktopWallpaper(id, current != '/dev/null' ? undefined : require('MeshAgent')._wallpaper); - } - break; - } - } - } - break; - case 'safemode': - if (process.platform != 'win32') { - response = 'safemode only supported on Windows Platforms' - } - else { - if (args['_'].length != 1) { - response = 'Proper usage: safemode (ON|OFF|STATUS)'; // Display usage - } - else { - switch (args['_'][0].toUpperCase()) { - default: - response = 'Proper usage: safemode (ON|OFF|STATUS)'; // Display usage - break; - case 'ON': - require('win-bcd').setKey('safeboot', 'Network'); - require('win-bcd').enableSafeModeService('Mesh Agent'); - break; - case 'OFF': - require('win-bcd').deleteKey('safeboot'); - break; - case 'STATUS': - var nextboot = require('win-bcd').getKey('safeboot'); - if (nextboot) { - switch (nextboot) { - case 'Network': - case 'network': - nextboot = 'SAFE_MODE_NETWORK'; - break; - default: - nextboot = 'SAFE_MODE'; - break; - } - } - response = 'Current: ' + require('win-bcd').bootMode + ', NextBoot: ' + (nextboot ? nextboot : 'NORMAL'); - break; - } - } - } - break; - /* - case 'border': - { - if ((args['_'].length == 1) && (args['_'][0] == 'on')) { - if (meshCoreObj.users.length > 0) { - obj.borderManager.Start(meshCoreObj.users[0]); - response = 'Border blinking is on.'; - } else { - response = 'Cannot turn on border blinking, no logged in users.'; - } - } else if ((args['_'].length == 1) && (args['_'][0] == 'off')) { - obj.borderManager.Stop(); - response = 'Border blinking is off.'; - } else { - response = 'Proper usage: border "on|off"'; // Display correct command usage - } - } - break; - */ - case 'av': - if (process.platform == 'win32') { - // Windows Command: "wmic /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct get /FORMAT:CSV" - response = JSON.stringify(require('win-info').av(), null, 1); - } else { - response = 'Not supported on the platform'; - } - break; - case 'log': - if (args['_'].length != 1) { response = 'Proper usage: log "sample text"'; } else { MeshServerLog(args['_'][0]); response = 'ok'; } - break; - case 'getclip': - if (require('MeshAgent').isService) { - require('clipboard').dispatchRead().then(function (str) { sendConsoleText(str, sessionid); }); - } else { - require("clipboard").read().then(function (str) { sendConsoleText(str, sessionid); }); - } - break; - case 'setclip': { - if (args['_'].length != 1) { - response = 'Proper usage: setclip "sample text"'; - } else { - if (require('MeshAgent').isService) { - require('clipboard').dispatchWrite(args['_'][0]); - response = 'Setting clipboard to: "' + args['_'][0] + '"'; - } - else { - require("clipboard")(args['_'][0]); response = 'Setting clipboard to: "' + args['_'][0] + '"'; - } - } - break; - } - case 'amtreset': { - if (amt != null) { amt.reset(); response = 'Done.'; } - break; - } - case 'amtlmsreset': { - if (amt != null) { amt.lmsreset(); response = 'Done.'; } - break; - } - case 'amtccm': { - if (amt == null) { response = 'Intel AMT not supported.'; } else { - if (args['_'].length != 1) { response = 'Proper usage: amtccm (adminPassword)'; } // Display usage - else { amt.setPolicy({ type: 0 }); amt.activeToCCM(args['_'][0]); } - } - break; - } - case 'amtacm': { - if (amt == null) { response = 'Intel AMT not supported.'; } else { - amt.setPolicy({ type: 0 }); - amt.getAmtInfo(function (meinfo) { amt.activeToACM(meinfo); }); - } - break; - } - case 'amtdeactivate': { - if (amt == null) { response = 'Intel AMT not supported.'; } else { amt.setPolicy({ type: 0 }); amt.deactivateCCM(); } - break; - } - case 'amtpolicy': { - if (amtPolicy == null) { - response = 'No Intel(R) AMT policy.'; - } else { - response = JSON.stringify(amtPolicy); - } - break; - } - case 'openurl': { - if (args['_'].length != 1) { response = 'Proper usage: openurl (url)'; } // Display usage - else { if (openUserDesktopUrl(args['_'][0]) == null) { response = 'Failed.'; } else { response = 'Success.'; } } - break; - } - case 'users': { - if (meshCoreObj.users == null) { response = 'Active users are unknown.'; } else { response = 'Active Users: ' + meshCoreObj.users.join(', ') + '.'; } - require('user-sessions').enumerateUsers().then(function (u) { for (var i in u) { sendConsoleText(u[i]); } }); - break; - } - case 'toast': { - if (args['_'].length < 1) { response = 'Proper usage: toast "message"'; } else { - if (require('MeshAgent')._tsid == null) { - require('toaster').Toast('MeshCentral', args['_'][0]).then(sendConsoleText, sendConsoleText); - } - else { - require('toaster').Toast('MeshCentral', args['_'][0], require('MeshAgent')._tsid).then(sendConsoleText, sendConsoleText); - } - } - break; - } - case 'setdebug': { - if (args['_'].length < 1) { response = 'Proper usage: setdebug (target), 0 = Disabled, 1 = StdOut, 2 = This Console, * = All Consoles, 4 = WebLog, 8 = Logfile'; } // Display usage - else { if (args['_'][0] == '*') { console.setDestination(2); } else { console.setDestination(parseInt(args['_'][0]), sessionid); } } - break; - } - case 'ps': { - processManager.getProcesses(function (plist) { - var x = ''; - for (var i in plist) { x += i + ((plist[i].user) ? (', ' + plist[i].user) : '') + ', ' + plist[i].cmd + '\r\n'; } - sendConsoleText(x, sessionid); - }); - break; - } - case 'kill': { - if ((args['_'].length < 1)) { - response = 'Proper usage: kill [pid]'; // Display correct command usage - } else { - process.kill(parseInt(args['_'][0])); - response = 'Killed process ' + args['_'][0] + '.'; - } - break; - } - case 'smbios': { - if (SMBiosTables == null) { response = 'SMBios tables not available.'; } else { response = objToString(SMBiosTables, 0, ' ', true); } - break; - } - case 'rawsmbios': { - if (SMBiosTablesRaw == null) { response = 'SMBios tables not available.'; } else { - response = ''; - for (var i in SMBiosTablesRaw) { - var header = false; - for (var j in SMBiosTablesRaw[i]) { - if (SMBiosTablesRaw[i][j].length > 0) { - if (header == false) { response += ('Table type #' + i + ((require('smbios').smTableTypes[i] == null) ? '' : (', ' + require('smbios').smTableTypes[i]))) + '\r\n'; header = true; } - response += (' ' + SMBiosTablesRaw[i][j].toString('hex')) + '\r\n'; - } - } - } - } - break; - } - case 'dump': - if (args['_'].length < 1) { - response = 'Proper usage: dump [on/off/status]'; // Display correct command usage - } - else { - switch (args['_'][0].toLowerCase()) { - case 'on': - process.coreDumpLocation = process.platform == 'win32' ? process.execPath.replace('.exe', '.dmp') : (process.execPath + '.dmp'); - response = 'enabled'; - break; - case 'off': - process.coreDumpLocation = null; - response = 'disabled'; - break; - case 'status': - if (process.coreDumpLocation) { - response = 'Core Dump: [ENABLED' + (require('fs').existsSync(process.coreDumpLocation) ? (', (DMP file exists)]') : (']')); - } - else { - response = 'Core Dump: [DISABLED]'; - } - break; - default: - response = 'Proper usage: dump [on/off/status]'; // Display correct command usage - break; - } - } - break; - case 'eval': { // Eval JavaScript - if (args['_'].length < 1) { - response = 'Proper usage: eval "JavaScript code"'; // Display correct command usage - } else { - response = JSON.stringify(mesh.eval(args['_'][0])); - } - break; - } - case 'uninstallagent': // Uninstall this agent - var agentName = process.platform == 'win32' ? 'Mesh Agent' : 'meshagent'; - if (!require('service-manager').manager.getService(agentName).isMe()) { - response = 'Uininstall failed, this instance is not the service instance'; - } else { - try { diagnosticAgent_uninstall(); } catch (x) { } - var js = "require('service-manager').manager.getService('" + agentName + "').stop(); require('service-manager').manager.uninstallService('" + agentName + "'); process.exit();"; - this.child = require('child_process').execFile(process.execPath, [process.platform == 'win32' ? (process.execPath.split('\\').pop()) : (process.execPath.split('/').pop()), '-b64exec', Buffer.from(js).toString('base64')], { type: 4, detached: true }); - } - break; - case 'notify': { // Send a notification message to the mesh - if (args['_'].length != 1) { - response = 'Proper usage: notify "message" [--session]'; // Display correct command usage - } else { - var notification = { action: 'msg', type: 'notify', value: args['_'][0], tag: 'console' }; - if (args.session) { notification.sessionid = sessionid; } // If "--session" is specified, notify only this session, if not, the server will notify the mesh - mesh.SendCommand(notification); // no sessionid or userid specified, notification will go to the entire mesh - response = "ok"; - } - break; - } - case 'cpuinfo': { // Return system information - // CPU & memory utilization - pr = require('sysinfo').cpuUtilization(); - pr.sessionid = sessionid; - pr.then(function (data) { - sendConsoleText(JSON.stringify({ cpu: data, memory: require('sysinfo').memUtilization() }, null, 1), this.sessionid); - }, function (e) { - sendConsoleText(e); - }); - break; - } - case 'sysinfo': { // Return system information - getSystemInformation(function (results, err) { - if (results == null) { sendConsoleText(err, this.sessionid); } else { - sendConsoleText(JSON.stringify(results, null, 1), this.sessionid); - } - }); - break; - } - case 'info': { // Return information about the agent and agent core module - response = 'Current Core: ' + meshCoreObj.value + '\r\nAgent Time: ' + Date() + '.\r\nUser Rights: 0x' + rights.toString(16) + '.\r\nPlatform: ' + process.platform + '.\r\nCapabilities: ' + meshCoreObj.caps + '.\r\nServer URL: ' + mesh.ServerUrl + '.'; - if (amt != null) { response += '\r\nBuilt-in LMS: ' + ['Disabled', 'Connecting..', 'Connected'][amt.lmsstate] + '.'; } - if (meshCoreObj.osdesc) { response += '\r\nOS: ' + meshCoreObj.osdesc + '.'; } - response += '\r\nModules: ' + addedModules.join(', ') + '.'; - response += '\r\nServer Connection: ' + mesh.isControlChannelConnected + ', State: ' + meshServerConnectionState + '.'; - response += '\r\lastMeInfo: ' + lastMeInfo + '.'; - var oldNodeId = db.Get('OldNodeId'); - if (oldNodeId != null) { response += '\r\nOldNodeID: ' + oldNodeId + '.'; } - if (process.platform == 'linux' || process.platform == 'freebsd') { response += '\r\nX11 support: ' + require('monitor-info').kvm_x11_support + '.'; } - break; - } - case 'osinfo': { // Return the operating system information - var i = 1; - if (args['_'].length > 0) { i = parseInt(args['_'][0]); if (i > 8) { i = 8; } response = 'Calling ' + i + ' times.'; } - for (var j = 0; j < i; j++) { - var pr = require('os').name(); - pr.sessionid = sessionid; - pr.then(function (v) { - sendConsoleText("OS: " + v + (process.platform == 'win32' ? (require('win-virtual-terminal').supported ? ' [ConPTY: YES]' : ' [ConPTY: NO]') : ''), this.sessionid); - }); - } - break; - } - case 'sendcaps': { // Send capability flags to the server - if (args['_'].length == 0) { - response = 'Proper usage: sendcaps (number)'; // Display correct command usage - } else { - meshCoreObj.caps = parseInt(args['_'][0]); - mesh.SendCommand(meshCoreObj); - response = JSON.stringify(meshCoreObj); - } - break; - } - case 'sendosdesc': { // Send OS description - if (args['_'].length > 0) { - meshCoreObj.osdesc = args['_'][0]; - mesh.SendCommand(meshCoreObj); - response = JSON.stringify(meshCoreObj); - } else { - response = 'Proper usage: sendosdesc [os description]'; // Display correct command usage - } - break; - } - case 'args': { // Displays parsed command arguments - response = 'args ' + objToString(args, 0, ' ', true); - break; - } - case 'print': { // Print a message on the mesh agent console, does nothing when running in the background - var r = []; - for (var i in args['_']) { r.push(args['_'][i]); } - console.log(r.join(' ')); - response = 'Message printed on agent console.'; - break; - } - case 'type': { // Returns the content of a file - if (args['_'].length == 0) { - response = 'Proper usage: type (filepath) [maxlength]'; // Display correct command usage - } else { - var max = 4096; - if ((args['_'].length > 1) && (typeof args['_'][1] == 'number')) { max = args['_'][1]; } - if (max > 4096) max = 4096; - var buf = Buffer.alloc(max), fd = fs.openSync(args['_'][0], "r"), r = fs.readSync(fd, buf, 0, max); // Read the file content - response = buf.toString(); - var i = response.indexOf('\n'); - if ((i > 0) && (response[i - 1] != '\r')) { response = response.split('\n').join('\r\n'); } - if (r == max) response += '...'; - fs.closeSync(fd); - } - break; - } - case 'dbkeys': { // Return all data store keys - response = JSON.stringify(db.Keys); - break; - } - case 'dbget': { // Return the data store value for a given key - if (db == null) { response = 'Database not accessible.'; break; } - if (args['_'].length != 1) { - response = 'Proper usage: dbget (key)'; // Display the value for a given database key - } else { - response = db.Get(args['_'][0]); - } - break; - } - case 'dbset': { // Set a data store key and value pair - if (db == null) { response = 'Database not accessible.'; break; } - if (args['_'].length != 2) { - response = 'Proper usage: dbset (key) (value)'; // Set a database key - } else { - var r = db.Put(args['_'][0], args['_'][1]); - response = 'Key set: ' + r; - } - break; - } - case 'dbcompact': { // Compact the data store - if (db == null) { response = 'Database not accessible.'; break; } - var r = db.Compact(); - response = 'Database compacted: ' + r; - break; - } - case 'httpget': { - if (consoleHttpRequest != null) { - response = 'HTTP operation already in progress.'; - } else { - if (args['_'].length != 1) { - response = 'Proper usage: httpget (url)'; - } else { - var options = http.parseUri(args['_'][0]); - options.method = 'GET'; - if (options == null) { - response = 'Invalid url.'; - } else { - try { consoleHttpRequest = http.request(options, consoleHttpResponse); } catch (e) { response = 'Invalid HTTP GET request'; } - consoleHttpRequest.sessionid = sessionid; - if (consoleHttpRequest != null) { - consoleHttpRequest.end(); - response = 'HTTPGET ' + options.protocol + '//' + options.host + ':' + options.port + options.path; - } - } - } - } - break; - } - case 'wslist': { // List all web sockets - response = ''; - for (var i in consoleWebSockets) { - var httprequest = consoleWebSockets[i]; - response += 'Websocket #' + i + ', ' + httprequest.url + '\r\n'; - } - if (response == '') { response = 'no websocket sessions.'; } - break; - } - case 'wsconnect': { // Setup a web socket - if (args['_'].length == 0) { - response = 'Proper usage: wsconnect (url)\r\nFor example: wsconnect wss://localhost:443/meshrelay.ashx?id=abc'; // Display correct command usage - } else { - var httprequest = null; - try { - var options = http.parseUri(args['_'][0].split('$').join('%24').split('@').join('%40')); // Escape the $ and @ characters in the URL - options.rejectUnauthorized = 0; - httprequest = http.request(options); - } catch (e) { response = 'Invalid HTTP websocket request'; } - if (httprequest != null) { - httprequest.upgrade = onWebSocketUpgrade; - httprequest.on('error', function (e) { sendConsoleText("ERROR: Unable to connect to: " + this.url + ", " + JSON.stringify(e)); }); - - var index = 1; - while (consoleWebSockets[index]) { index++; } - httprequest.sessionid = sessionid; - httprequest.index = index; - httprequest.url = args['_'][0]; - consoleWebSockets[index] = httprequest; - response = 'New websocket session #' + index; - } - } - break; - } - case 'wssend': { // Send data on a web socket - if (args['_'].length == 0) { - response = 'Proper usage: wssend (socketnumber)\r\n'; // Display correct command usage - for (var i in consoleWebSockets) { - var httprequest = consoleWebSockets[i]; - response += 'Websocket #' + i + ', ' + httprequest.url + '\r\n'; - } - } else { - var i = parseInt(args['_'][0]); - var httprequest = consoleWebSockets[i]; - if (httprequest != undefined) { - httprequest.s.write(args['_'][1]); - response = 'ok'; - } else { - response = 'Invalid web socket number'; - } - } - break; - } - case 'wsclose': { // Close a websocket - if (args['_'].length == 0) { - response = 'Proper usage: wsclose (socketnumber)'; // Display correct command usage - } else { - var i = parseInt(args['_'][0]); - var httprequest = consoleWebSockets[i]; - if (httprequest != undefined) { - if (httprequest.s != null) { httprequest.s.end(); } else { httprequest.end(); } - response = 'ok'; - } else { - response = 'Invalid web socket number'; - } - } - break; - } - case 'tunnels': { // Show the list of current tunnels - response = ''; - for (var i in tunnels) { response += 'Tunnel #' + i + ', ' + tunnels[i].url + '\r\n'; } - if (response == '') { response = 'No websocket sessions.'; } - break; - } - case 'ls': { // Show list of files and folders - response = ''; - var xpath = '*'; - if (args['_'].length > 0) { xpath = obj.path.join(args['_'][0], '*'); } - response = 'List of ' + xpath + '\r\n'; - var results = fs.readdirSync(xpath); - for (var i = 0; i < results.length; ++i) { - var stat = null, p = obj.path.join(args['_'][0], results[i]); - try { stat = fs.statSync(p); } catch (e) { } - if ((stat == null) || (stat == undefined)) { - response += (results[i] + "\r\n"); - } else { - response += (results[i] + " " + ((stat.isDirectory()) ? "(Folder)" : "(File)") + "\r\n"); - } - } - break; - } - case 'lsx': { // Show list of files and folders - response = objToString(getDirectoryInfo(args['_'][0]), 0, ' ', true); - break; - } - case 'lock': { // Lock the current user out of the desktop - if (process.platform == 'win32') { var child = require('child_process'); child.execFile(process.env['windir'] + '\\system32\\cmd.exe', ['/c', 'RunDll32.exe user32.dll,LockWorkStation'], { type: 1 }); response = 'Ok'; } - else { response = 'Not supported on the platform'; } - break; - } - case 'amt': { // Show Intel AMT status - if (amt != null) { - amt.getAmtInfo(function (state) { - var resp = 'Intel AMT not detected.'; - if (state != null) { resp = objToString(state, 0, ' ', true); } - sendConsoleText(resp, sessionid); - }); - } else { - response = 'Intel AMT not detected.'; - } - break; - } - case 'netinfo': { // Show network interface information - var interfaces = require('os').networkInterfaces(); - response = objToString(interfaces, 0, ' ', true); - break; - } - case 'wakeonlan': { // Send wake-on-lan - if ((args['_'].length != 1) || (args['_'][0].length != 12)) { - response = 'Proper usage: wakeonlan [mac], for example "wakeonlan 010203040506".'; - } else { - var count = sendWakeOnLan(args['_'][0]); - response = 'Sent wake-on-lan on ' + count + ' interface(s).'; - } - break; - } - case 'sendall': { // Send a message to all consoles on this mesh - sendConsoleText(args['_'].join(' ')); - break; - } - case 'power': { // Execute a power action on this computer - if (mesh.ExecPowerState == undefined) { - response = 'Power command not supported on this agent.'; - } else { - if ((args['_'].length == 0) || isNaN(Number(args['_'][0]))) { - response = 'Proper usage: power (actionNumber), where actionNumber is:\r\n LOGOFF = 1\r\n SHUTDOWN = 2\r\n REBOOT = 3\r\n SLEEP = 4\r\n HIBERNATE = 5\r\n DISPLAYON = 6\r\n KEEPAWAKE = 7\r\n BEEP = 8\r\n CTRLALTDEL = 9\r\n VIBRATE = 13\r\n FLASH = 14'; // Display correct command usage - } else { - var r = mesh.ExecPowerState(Number(args['_'][0]), Number(args['_'][1])); - response = 'Power action executed with return code: ' + r + '.'; - } - } - break; - } - case 'location': { - getIpLocationData(function (location) { - sendConsoleText(objToString({ action: 'iplocation', type: 'publicip', value: location }, 0, ' ')); - }); - break; - } - case 'parseuri': { - response = JSON.stringify(http.parseUri(args['_'][0])); - break; - } - case 'scanwifi': { - if (wifiScanner != null) { - var wifiPresent = wifiScanner.hasWireless; - if (wifiPresent) { response = "Perfoming Wifi scan..."; wifiScanner.Scan(); } else { response = "Wifi absent."; } - } else { response = "Wifi module not present."; } - break; - } - case 'scanamt': { - if (amtscanner != null) { - if (args['_'].length != 1) { - response = 'Usage examples:\r\n scanamt 1.2.3.4\r\n scanamt 1.2.3.0-1.2.3.255\r\n scanamt 1.2.3.0/24\r\n'; // Display correct command usage - } else { - response = 'Scanning: ' + args['_'][0] + '...'; - amtscanner.scan(args['_'][0], 2000, function (data) { - if (data.length > 0) { - var r = '', pstates = ['NotActivated', 'InActivation', 'Activated']; - for (var i in data) { - var x = data[i]; - if (r != '') { r += '\r\n'; } - r += x.address + ' - Intel AMT v' + x.majorVersion + '.' + x.minorVersion; - if (x.provisioningState < 3) { r += (', ' + pstates[x.provisioningState]); } - if (x.provisioningState == 2) { r += (', ' + x.openPorts.join(', ')); } - r += '.'; - } - } else { - r = 'No Intel AMT found.'; - } - sendConsoleText(r); - }); - } - } else { response = "Intel AMT scanner module not present."; } - break; - } - case 'modules': { - response = JSON.stringify(addedModules); - break; - } - case 'listservices': { - var services = require('service-manager').manager.enumerateService(); - response = JSON.stringify(services, null, 1); - break; - } - case 'getscript': { - if (args['_'].length != 1) { - response = "Proper usage: getscript [scriptNumber]."; - } else { - mesh.SendCommand({ action: 'getScript', type: args['_'][0] }); - } - break; - } - case 'diagnostic': - { - if (!mesh.DAIPC.listening) { - response = 'Unable to bind to Diagnostic IPC, most likely because the path (' + process.cwd() + ') is not on a local file system'; - break; - } - var diag = diagnosticAgent_installCheck(); - if (diag) { - if (args['_'].length == 1 && args['_'][0] == 'uninstall') { - diagnosticAgent_uninstall(); - response = 'Diagnostic Agent uninstalled'; - } - else { - response = 'Diagnostic Agent installed at: ' + diag.appLocation(); - } - } - else { - if (args['_'].length == 1 && args['_'][0] == 'install') { - diag = diagnosticAgent_installCheck(true); - if (diag) { - response = 'Diagnostic agent was installed at: ' + diag.appLocation(); - } - else { - response = 'Diagnostic agent installation failed'; - } - } - else { - response = 'Diagnostic Agent Not installed. To install: diagnostic install'; - } - } - if (diag) { diag.close(); diag = null; } - break; - } - case 'apf': { - if (meshCoreObj.intelamt !== null) { - if (args['_'].length == 1) { - if (args['_'][0] == 'on') { - response = "Starting APF tunnel"; - var apfarg = { - mpsurl: mesh.ServerUrl.replace('agent.ashx', 'apf.ashx'), - mpsuser: Buffer.from(mesh.ServerInfo.MeshID, 'hex').toString('base64').substring(0, 16), - mpspass: Buffer.from(mesh.ServerInfo.MeshID, 'hex').toString('base64').substring(0, 16), - mpskeepalive: 60000, - clientname: require('os').hostname(), - clientaddress: '127.0.0.1', - clientuuid: meshCoreObj.intelamt.uuid - }; - var tobj = { debug: false }; // - apftunnel = require('apfclient')(tobj, apfarg); - try { - apftunnel.connect(); - response += "..success"; - } catch (e) { - response += JSON.stringify(e); - } - } else if (args['_'][0] == 'off') { - response = "Stopping APF tunnel"; - try { - apftunnel.disconnect(); - response += "..success"; - } catch (e) { - response += JSON.stringify(e); - } - apftunnel = null; - } else { - response = "Invalid command.\r\nCmd syntax: apf on|off"; - } - } else { - response = "APF tunnel is " + (apftunnel == null ? "off" : "on"); - } - } else { - response = "APF tunnel requires Intel AMT"; - } - break; - } - case 'plugin': { - if (typeof args['_'][0] == 'string') { - try { - // Pass off the action to the plugin - // for plugin creators, you'll want to have a plugindir/modules_meshcore/plugin.js - // to control the output / actions here. - response = require(args['_'][0]).consoleaction(args, rights, sessionid, mesh); - } catch (e) { - response = "There was an error in the plugin (" + e + ")"; - } - } else { - response = "Proper usage: plugin [pluginName] [args]."; - } - break; - } - default: { // This is an unknown command, return an error message - response = "Unknown command \"" + cmd + "\", type \"help\" for list of avaialble commands."; - break; - } - } - } catch (e) { response = "Command returned an exception error: " + e; console.log(e); } - if (response != null) { sendConsoleText(response, sessionid); } - } - - // Send a mesh agent console command - function sendConsoleText(text, sessionid) { - if (typeof text == 'object') { text = JSON.stringify(text); } - mesh.SendCommand({ action: 'msg', type: 'console', value: text, sessionid: sessionid }); - } - - // Called before the process exits - //process.exit = function (code) { console.log("Exit with code: " + code.toString()); } - - // Called when the server connection state changes - function handleServerConnection(state) { - meshServerConnectionState = state; - if (meshServerConnectionState == 0) { - // Server disconnected - if (selfInfoUpdateTimer != null) { clearInterval(selfInfoUpdateTimer); selfInfoUpdateTimer = null; } - lastSelfInfo = null; - } else { - // Server connected, send mesh core information - var oldNodeId = db.Get('OldNodeId'); - if (oldNodeId != null) { mesh.SendCommand({ action: 'mc1migration', oldnodeid: oldNodeId }); } - - // Update the server with basic info, logged in users and more. - mesh.SendCommand(meshCoreObj); - - // Send SMBios tables if present - if (SMBiosTablesRaw != null) { mesh.SendCommand({ action: 'smbios', value: SMBiosTablesRaw }); } - - // Update the server on more advanced stuff, like Intel ME and Network Settings - meInfoStr = null; - sendPeriodicServerUpdate(); - if (selfInfoUpdateTimer == null) { selfInfoUpdateTimer = setInterval(sendPeriodicServerUpdate, 1200000); } // 20 minutes - } - } - - // Update the server with the latest network interface information - var sendNetworkUpdateNagleTimer = null; - function sendNetworkUpdateNagle() { if (sendNetworkUpdateNagleTimer != null) { clearTimeout(sendNetworkUpdateNagleTimer); sendNetworkUpdateNagleTimer = null; } sendNetworkUpdateNagleTimer = setTimeout(sendNetworkUpdate, 5000); } - function sendNetworkUpdate(force) { - sendNetworkUpdateNagleTimer = null; - - // Update the network interfaces information data - var netInfo = { netif2: require('os').networkInterfaces() }; - if (netInfo.netif2) { - netInfo.action = 'netinfo'; - var netInfoStr = JSON.stringify(netInfo); - if ((force == true) || (clearGatewayMac(netInfoStr) != clearGatewayMac(lastNetworkInfo))) { mesh.SendCommand(netInfo); lastNetworkInfo = netInfoStr; } - } - } - - // Called periodically to check if we need to send updates to the server - function sendPeriodicServerUpdate(flags) { - if (meshServerConnectionState == 0) return; // Not connected to server, do nothing. - if (!flags) { flags = 0xFFFFFFFF; } - - if ((flags & 1) && (amt != null)) { - // If we have a connected MEI, get Intel ME information - amt.getAmtInfo(function (meinfo) { - try { - if (meinfo == null) return; - var intelamt = {}, p = false; - if ((meinfo.Versions != null) && (meinfo.Versions.AMT != null)) { intelamt.ver = meinfo.Versions.AMT; p = true; if (meinfo.Versions.Sku != null) { intelamt.sku = parseInt(meinfo.Versions.Sku); } } - if (meinfo.ProvisioningState != null) { intelamt.state = meinfo.ProvisioningState; p = true; } - if (meinfo.Flags != null) { intelamt.flags = meinfo.Flags; p = true; } - if (meinfo.OsHostname != null) { intelamt.host = meinfo.OsHostname; p = true; } - if (meinfo.UUID != null) { intelamt.uuid = meinfo.UUID; p = true; } - if ((meinfo.ProvisioningState == 0) && (meinfo.net0 != null) && (meinfo.net0.enabled == 1)) { // If not activated, look to see if we have wired net working. - // Not activated and we have wired ethernet, look for the trusted DNS - var dns = meinfo.DNS; - if (dns == null) { - // Trusted DNS not set, let's look for the OS network DNS suffix - var interfaces = require('os').networkInterfaces(); - for (var i in interfaces) { - for (var j in interfaces[i]) { - if ((interfaces[i][j].mac == mestate.net0.mac) && (interfaces[i][j].fqdn != null) && (interfaces[i][j].fqdn != '')) { dns = interfaces[i][j].fqdn; } - } - } - } - if (intelamt.dns != dns) { intelamt.dns = dns; p = true; } - } else { if (intelamt.dns != null) { delete intelamt.dns; p = true; } } - if (p == true) { - var meInfoStr = JSON.stringify(intelamt); - if (meInfoStr != lastMeInfo) { - meshCoreObj.intelamt = intelamt; - mesh.SendCommand(meshCoreObj); - lastMeInfo = meInfoStr; - } - } - } catch (ex) { } - }); - } - - if (flags & 2) { - // Update network information - sendNetworkUpdateNagle(false); - } - - if ((flags & 4) && (process.platform == 'win32')) { - // Update anti-virus information - // Windows Command: "wmic /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct get /FORMAT:CSV" - var av, pr; - try { av = require('win-info').av(); } catch (ex) { av = null; } // Antivirus - //if (process.platform == 'win32') { try { pr = require('win-info').pendingReboot(); } catch (ex) { pr = null; } } // Pending reboot - if ((meshCoreObj.av == null) || (JSON.stringify(meshCoreObj.av) != JSON.stringify(av))) { meshCoreObj.av = av; mesh.SendCommand(meshCoreObj); } - } - } - - // Starting function - obj.start = function () { - // Setup the mesh agent event handlers - mesh.AddCommandHandler(handleServerCommand); - mesh.AddConnectHandler(handleServerConnection); - - // Parse input arguments - //var args = parseArgs(process.argv); - //console.log(args); - - //resetMicroLms(); - - // Setup logged in user monitoring (THIS IS BROKEN IN WIN7) - try { - var userSession = require('user-sessions'); - userSession.on('changed', function onUserSessionChanged() { - userSession.enumerateUsers().then(function (users) { - var u = [], a = users.Active; - for (var i = 0; i < a.length; i++) { - var un = a[i].Domain ? (a[i].Domain + '\\' + a[i].Username) : (a[i].Username); - if (u.indexOf(un) == -1) { u.push(un); } // Only push users in the list once. - } - meshCoreObj.users = u; - mesh.SendCommand(meshCoreObj); - }); - }); - userSession.emit('changed'); - //userSession.on('locked', function (user) { sendConsoleText('[' + (user.Domain ? user.Domain + '\\' : '') + user.Username + '] has LOCKED the desktop'); }); - //userSession.on('unlocked', function (user) { sendConsoleText('[' + (user.Domain ? user.Domain + '\\' : '') + user.Username + '] has UNLOCKED the desktop'); }); - } catch (ex) { } - } - - obj.stop = function () { - mesh.AddCommandHandler(null); - mesh.AddConnectHandler(null); - } - - function onWebSocketClosed() { sendConsoleText("WebSocket #" + this.httprequest.index + " closed.", this.httprequest.sessionid); delete consoleWebSockets[this.httprequest.index]; } - function onWebSocketData(data) { sendConsoleText("Got WebSocket #" + this.httprequest.index + " data: " + data, this.httprequest.sessionid); } - function onWebSocketSendOk() { sendConsoleText("WebSocket #" + this.index + " SendOK.", this.sessionid); } - - function onWebSocketUpgrade(response, s, head) { - sendConsoleText("WebSocket #" + this.index + " connected.", this.sessionid); - this.s = s; - s.httprequest = this; - s.end = onWebSocketClosed; - s.data = onWebSocketData; - } - - return obj; -} - -// -// Module startup -// - -try { - var xexports = null, mainMeshCore = null; - try { xexports = module.exports; } catch (e) { } - - if (xexports != null) { - // If we are running within NodeJS, export the core - module.exports.createMeshCore = createMeshCore; - } else { - // If we are not running in NodeJS, launch the core - mainMeshCore = createMeshCore(); - mainMeshCore.start(null); - } -} catch (ex) { - require('MeshAgent').SendCommand({ action: 'msg', type: 'console', value: "uncaughtException2: " + ex }); -} diff --git a/meshagent.js b/meshagent.js index 3514106b..83758490 100644 --- a/meshagent.js +++ b/meshagent.js @@ -179,7 +179,9 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) { var taskLimiterOptions = { hash: meshcorehash, core: parent.parent.defaultMeshCores[corename], name: corename }; // If the agent supports compression, sent the core compressed. - if ((obj.agentInfo.capabilities & 0x80) && (parent.parent.defaultMeshCoresDeflate[corename])) { args.core = parent.parent.defaultMeshCoresDeflate[corename]; } + if ((obj.agentInfo.capabilities & 0x80) && (parent.parent.defaultMeshCoresDeflate[corename])) { + args.core = parent.parent.defaultMeshCoresDeflate[corename]; + } // Update new core with task limiting so not to flood the server. This is a high priority task. obj.agentCoreUpdatePending = true; @@ -297,12 +299,10 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) { // Send compressed data obj.agentUpdate.agentUpdateData = obj.agentExeInfo.zdata; obj.agentUpdate.agentUpdateHash = obj.agentExeInfo.zhash; - //console.log('Sending compressed update agent', obj.agentExeInfo.zhashhex); } else { // Send uncompressed data obj.agentUpdate.agentUpdateData = obj.agentExeInfo.data; obj.agentUpdate.agentUpdateHash = obj.agentExeInfo.hash; - //console.log('Sending uncompressed update agent', obj.agentExeInfo.hashhex); } const len = Math.min(parent.parent.agentUpdateBlockSize, obj.agentUpdate.agentUpdateData.length - obj.agentUpdate.ptr); @@ -1415,6 +1415,10 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) { case 'tunnelCloseStats': { // TODO: This this extra stats from the tunnel, you can merge this into the tunnel event in the database. //console.log(command); + + // Event the session closed compression data. + var event = { etype: 'node', action: 'sessioncompression', nodeid: obj.dbNodeKey, domain: domain.id, sent: command.sent, sentActual: command.sentActual, msg: 'Agent closed session with ' + command.sentRatio + '% agent to server compression. Sent: ' + command.sent + ', Compressed: ' + command.sentActual + '.' }; + parent.parent.DispatchEvent(parent.CreateMeshDispatchTargets(obj.dbMeshKey, [obj.dbNodeKey]), obj, event); break; } case 'plugin': { diff --git a/meshcentral-config-schema.json b/meshcentral-config-schema.json index d074394f..dab03421 100644 --- a/meshcentral-config-schema.json +++ b/meshcentral-config-schema.json @@ -51,6 +51,7 @@ "selfUpdate": { "type": "boolean", "default": false, "description": "When true, this server will attempt to self-update everyday after midnight." }, "browserPing": { "type": "integer", "minimum": 1, "description": "When specified, sends data to the browser at x seconds interval and expects a response from the browser." }, "browserPong": { "type": "integer", "minimum": 1, "description": "When specified, sends data to the browser at x seconds interval." }, + "agentsInRam": { "type": "boolean", "default": false, "description": "Loads all agent binaries in RAM for faster agent updates." }, "agentPing": { "type": "integer", "minimum": 1, "description": "When specified, sends data to the agent at x seconds interval and expects a response from the agent." }, "agentPong": { "type": "integer", "minimum": 1, "description": "When specified, sends data to the agent at x seconds interval." }, "agentIdleTimeout": { "type": "integer", "minimum": 1 }, diff --git a/meshcentral.js b/meshcentral.js index a286b06f..08825699 100644 --- a/meshcentral.js +++ b/meshcentral.js @@ -649,14 +649,12 @@ function CreateMeshCentralServer(config, args) { if (typeof obj.args.tlsoffload == 'string') { obj.args.tlsoffload = obj.args.tlsoffload.split(' ').join('').split(','); } // Check if WebSocket compression is supported. It's broken in NodeJS v11.11 to v12.15 - if ((obj.args.wscompression == true) || (obj.args.agentwscompression == true)) { - const verSplit = process.version.substring(1).split('.'); - var ver = parseInt(verSplit[0]) + (parseInt(verSplit[1]) / 100); - if ((ver >= 11.11) && (ver <= 12.15)) { - obj.args.wscompression = obj.args.agentwscompression = false; - obj.config.settings.wscompression = obj.config.settings.agentwscompression = false; - addServerWarning('WebSocket compression is disabled, this feature is broken in NodeJS v11.11 to v12.15.'); - } + const verSplit = process.version.substring(1).split('.'); + var ver = parseInt(verSplit[0]) + (parseInt(verSplit[1]) / 100); + if ((ver >= 11.11) && (ver <= 12.15)) { + if ((obj.args.wscompression === true) || (obj.args.agentwscompression === true)) { addServerWarning('WebSocket compression is disabled, this feature is broken in NodeJS v11.11 to v12.15.'); } + obj.args.wscompression = obj.args.agentwscompression = false; + obj.config.settings.wscompression = obj.config.settings.agentwscompression = false; } // Local console tracing @@ -2218,6 +2216,37 @@ function CreateMeshCentralServer(config, args) { } else { // Load the agent as-is obj.meshAgentBinaries[archid].data = obj.fs.readFileSync(agentpath); + + // Compress the agent using ZIP + var archive = require('archiver')('zip', { level: 9 }); // Sets the compression method. + + const onZipData = function onZipData(buffer) { onZipData.x.zacc.push(buffer); } + const onZipEnd = function onZipEnd() { + // Concat all the buffer for create compressed zip agent + var concatData = Buffer.concat(onZipData.x.zacc); + delete onZipData.x.zacc; + + // Hash the compressed binary + var hash = obj.crypto.createHash('sha384').update(concatData); + onZipData.x.zhash = hash.digest('binary'); + onZipData.x.zhashhex = Buffer.from(onZipData.x.zhash, 'binary').toString('hex'); + + // Set the agent + onZipData.x.zdata = concatData; + onZipData.x.zsize = concatData.length; + + console.log('Packed', onZipData.x.size, onZipData.x.zsize); + } + const onZipError = function onZipError() { delete onZipData.x.zacc; } + obj.meshAgentBinaries[archid].zacc = []; + onZipData.x = obj.meshAgentBinaries[archid]; + onZipEnd.x = obj.meshAgentBinaries[archid]; + onZipError.x = obj.meshAgentBinaries[archid]; + archive.on('data', onZipData); + archive.on('end', onZipEnd); + archive.on('error', onZipError); + archive.append(obj.meshAgentBinaries[archid].data, { name: 'meshagent' }); + archive.finalize(); } } diff --git a/sample-config-advanced.json b/sample-config-advanced.json index 148f49f9..62c248e8 100644 --- a/sample-config-advanced.json +++ b/sample-config-advanced.json @@ -40,6 +40,7 @@ "_compression": true, "_wscompression": false, "_agentwscompression": true, + "_agentsInRam": false, "_webRTC": false, "_nice404": false, "_clickOnce": false,