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Made MQTT optional.

This commit is contained in:
Ylian Saint-Hilaire 2019-10-04 12:18:56 -07:00
parent 8abb6ef910
commit 7bba856984
7 changed files with 88 additions and 86 deletions
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1
MeshCentralServer.njsproj
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@ -116,6 +116,7 @@
<Compile Include="meshrelay.js" /> <Compile Include="meshrelay.js" />
<Compile Include="meshuser.js" /> <Compile Include="meshuser.js" />
<Compile Include="mpsserver.js" /> <Compile Include="mpsserver.js" />
<Compile Include="mqttbroker.js" />
<Compile Include="public\scripts\agent-redir-rtc-0.1.0.js" /> <Compile Include="public\scripts\agent-redir-rtc-0.1.0.js" />
<Compile Include="swarmserver.js" /> <Compile Include="swarmserver.js" />
<Compile Include="multiserver.js" /> <Compile Include="multiserver.js" />

4
meshcentral.js
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@ -824,8 +824,9 @@ function CreateMeshCentralServer(config, args) {
// Create APF server to hook into webserver // Create APF server to hook into webserver
obj.apfserver = require('./apfserver.js').CreateApfServer(obj, obj.db, obj.args); obj.apfserver = require('./apfserver.js').CreateApfServer(obj, obj.db, obj.args);
// Create MQTT Broker to hook into webserver and mpsserver // Create MQTT Broker to hook into webserver and mpsserver
obj.mqttbroker = require("./mqttbroker.js").CreateMQTTBroker(obj,obj.db,obj.args); if (obj.config.mqtt != null) { obj.mqttbroker = require("./mqttbroker.js").CreateMQTTBroker(obj, obj.db, obj.args); }
// Start the web server and if needed, the redirection web server. // Start the web server and if needed, the redirection web server.
obj.webserver = require('./webserver.js').CreateWebServer(obj, obj.db, obj.args, obj.certificates); obj.webserver = require('./webserver.js').CreateWebServer(obj, obj.db, obj.args, obj.certificates);
@ -1828,6 +1829,7 @@ function mainStart() {
if (require('os').platform() == 'win32') { modules.push('node-windows'); if (sspi == true) { modules.push('node-sspi'); } } // Add Windows modules if (require('os').platform() == 'win32') { modules.push('node-windows'); if (sspi == true) { modules.push('node-sspi'); } } // Add Windows modules
if (ldap == true) { modules.push('ldapauth-fork'); } if (ldap == true) { modules.push('ldapauth-fork'); }
if (config.letsencrypt != null) { modules.push('greenlock'); modules.push('le-store-certbot'); modules.push('le-challenge-fs'); modules.push('le-acme-core'); } // Add Greenlock Modules if (config.letsencrypt != null) { modules.push('greenlock'); modules.push('le-store-certbot'); modules.push('le-challenge-fs'); modules.push('le-acme-core'); } // Add Greenlock Modules
if (config.mqtt != null) { modules.push('mqtt'); modules.push('aedes'); } // Add MQTT Modules
if (config.settings.mongodb != null) { modules.push('mongodb'); } // Add MongoDB, official driver. if (config.settings.mongodb != null) { modules.push('mongodb'); } // Add MongoDB, official driver.
else if (config.settings.xmongodb != null) { modules.push('mongojs'); } // Add MongoJS, old driver. else if (config.settings.xmongodb != null) { modules.push('mongojs'); } // Add MongoJS, old driver.
if (config.smtp != null) { modules.push('nodemailer'); } // Add SMTP support if (config.smtp != null) { modules.push('nodemailer'); } // Add SMTP support

66
mpsserver.js
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@ -155,11 +155,11 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
disconnectCommandCount: disconnectCommandCount, disconnectCommandCount: disconnectCommandCount,
socketClosedCount: socketClosedCount, socketClosedCount: socketClosedCount,
socketErrorCount: socketErrorCount, socketErrorCount: socketErrorCount,
maxDomainDevicesReached : maxDomainDevicesReached maxDomainDevicesReached: maxDomainDevicesReached
}; };
} }
// required for TLS piping to MQTT broker // Required for TLS piping to MQTT broker
function SerialTunnel(options) { function SerialTunnel(options) {
var obj = new require('stream').Duplex(options); var obj = new require('stream').Duplex(options);
obj.forwardwrite = null; obj.forwardwrite = null;
@ -167,12 +167,13 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
obj._write = function (chunk, encoding, callback) { if (obj.forwardwrite != null) { obj.forwardwrite(chunk); } else { console.err("Failed to fwd _write."); } if (callback) callback(); }; // Pass data written to forward obj._write = function (chunk, encoding, callback) { if (obj.forwardwrite != null) { obj.forwardwrite(chunk); } else { console.err("Failed to fwd _write."); } if (callback) callback(); }; // Pass data written to forward
obj._read = function (size) { }; // Push nothing, anything to read should be pushed from updateBuffer() obj._read = function (size) { }; // Push nothing, anything to read should be pushed from updateBuffer()
return obj; return obj;
} }
// Return's the length of an MQTT packet
function getMQTTPacketLength(chunk) { function getMQTTPacketLength(chunk) {
var packet_len = 0; var packet_len = 0;
if (chunk.readUInt8(0)==16) { if (chunk.readUInt8(0) == 16) {
if (chunk.readUInt8(1) < 128 ) { if (chunk.readUInt8(1) < 128) {
packet_len += chunk.readUInt8(1) + 2; packet_len += chunk.readUInt8(1) + 2;
} else { } else {
// continuation bit, get real value and do next // continuation bit, get real value and do next
@ -188,15 +189,16 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (chunk.readUInt8(4) < 128) { if (chunk.readUInt8(4) < 128) {
packet_len += 1 + chunk.readUInt8(4) * 128 * 128 * 128; packet_len += 1 + chunk.readUInt8(4) * 128 * 128 * 128;
} else { } else {
packet_len += 1 + (chunk.readUInt8(4) & 0x7F) * 128* 128 * 128; packet_len += 1 + (chunk.readUInt8(4) & 0x7F) * 128 * 128 * 128;
} }
} }
} }
} }
} }
return packet_len; return packet_len;
} }
// Called when a new TLS/TCP connection is accepted
function onConnection(socket) { function onConnection(socket) {
connectionCount++; connectionCount++;
if (obj.args.mpstlsoffload) { if (obj.args.mpstlsoffload) {
@ -220,31 +222,33 @@ module.exports.CreateMpsServer = function (parent, db, args, certificates) {
if (socket.tag.accumulator.length < 3) return; if (socket.tag.accumulator.length < 3) return;
//if (!socket.tag.clientCert.subject) { console.log("MPS Connection, no client cert: " + socket.remoteAddress); socket.write('HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\nConnection: close\r\n\r\nMeshCentral2 MPS server.\r\nNo client certificate given.'); socket.end(); return; } //if (!socket.tag.clientCert.subject) { console.log("MPS Connection, no client cert: " + socket.remoteAddress); socket.write('HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\nConnection: close\r\n\r\nMeshCentral2 MPS server.\r\nNo client certificate given.'); socket.end(); return; }
if (socket.tag.accumulator.substring(0, 3) == "GET") { if (args.mpsdebug) { console.log("MPS Connection, HTTP GET detected: " + socket.remoteAddress); } socket.write("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n<!DOCTYPE html><html><head><meta charset=\"UTF-8\"></head><body>MeshCentral2 MPS server.<br />Intel&reg; AMT computers should connect here.</body></html>"); socket.end(); return; } if (socket.tag.accumulator.substring(0, 3) == "GET") { if (args.mpsdebug) { console.log("MPS Connection, HTTP GET detected: " + socket.remoteAddress); } socket.write("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n<!DOCTYPE html><html><head><meta charset=\"UTF-8\"></head><body>MeshCentral2 MPS server.<br />Intel&reg; AMT computers should connect here.</body></html>"); socket.end(); return; }
var chunk = Buffer.from(socket.tag.accumulator,"binary"); // If the MQTT broker is active, look for inbound MQTT connections
var packet_len = 0; if (parent.mqttbroker != null) {
if (chunk.readUInt8(0)==16) { var chunk = Buffer.from(socket.tag.accumulator, "binary");
packet_len = getMQTTPacketLength(chunk); var packet_len = 0;
} if (chunk.readUInt8(0) == 16) { packet_len = getMQTTPacketLength(chunk); }
if (chunk.readUInt8(0) == 16 && (socket.tag.accumulator.length < packet_len)) return; // Minimum MQTT detection
if (chunk.readUInt8(0)==16 && (socket.tag.accumulator.length < packet_len )) return;// minimum MQTT detection
// check if it is MQTT, need more initial packet to probe
// check if it is MQTT, need more initial packet to probe if (chunk.readUInt8(0) == 16 && ((chunk.slice(4, 8).toString() === "MQTT") || (chunk.slice(5, 9).toString() === "MQTT")
if (chunk.readUInt8(0) == 16 && ((chunk.slice(4, 8).toString() === "MQTT") || (chunk.slice(5, 9).toString() === "MQTT") || (chunk.slice(6, 10).toString() === "MQTT") || (chunk.slice(7, 11).toString() === "MQTT"))) {
|| (chunk.slice(6, 10).toString() === "MQTT") || (chunk.slice(7, 11).toString() === "MQTT"))) { parent.debug("mps", "MQTT connection detected.");
parent.debug("mps", "MQTT connection detected."); socket.removeAllListeners("data");
socket.removeAllListeners("data"); socket.removeAllListeners("close");
socket.removeAllListeners("close"); socket.setNoDelay(true);
socket.setNoDelay(true); socket.serialtunnel = SerialTunnel();
socket.serialtunnel = SerialTunnel(); socket.on('data', function (b) { socket.serialtunnel.updateBuffer(Buffer.from(b, 'binary')) });
socket.on('data', function(b) { socket.serialtunnel.updateBuffer(Buffer.from(b,'binary'))}); socket.serialtunnel.forwardwrite = function (b) { socket.write(b, "binary") }
socket.serialtunnel.forwardwrite = function(b) { socket.write(b,"binary")} socket.on("close", function () { socket.serialtunnel.emit('end'); });
socket.on("close", function() { socket.serialtunnel.emit('end');});
//pass socket wrapper to mqtt broker // Pass socket wrapper to the MQTT broker
parent.mqttbroker.handle(socket.serialtunnel); parent.mqttbroker.handle(socket.serialtunnel);
socket.unshift(socket.tag.accumulator); socket.unshift(socket.tag.accumulator);
return; return;
}
} }
socket.tag.first = false; socket.tag.first = false;
// Setup this node with certificate authentication // Setup this node with certificate authentication

41
mqttbroker.js
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@ -6,49 +6,46 @@
* @version v0.0.1 * @version v0.0.1
*/ */
module.exports.CreateMQTTBroker = function (parent, db, args) { module.exports.CreateMQTTBroker = function (parent, db, args) {
// internal objects container // Internal objects container
var obj = {} var obj = {}
obj.parent = parent; obj.parent = parent;
obj.db = db; obj.db = db;
obj.args = args; obj.args = args;
obj.aedes = require("aedes")(); obj.aedes = require("aedes")();
// argument parsing -- tbd // argument parsing -- tbd
// event handling and filtering // event handling and filtering
// authentication filter // authentication filter
obj.aedes.authenticate = function (client, username, password, callback) { obj.aedes.authenticate = function (client, username, password, callback) {
// accept all user
// TODO: add authentication handler // TODO: add authentication handler
obj.parent.debug("mqtt","Authentication with "+username+":"+password); obj.parent.debug("mqtt", "Authentication with " + username + ":" + password);
callback(null, true); callback(null, true);
} }
// check if a client can publish a packet // check if a client can publish a packet
obj.aedes.authorizePublish = function (client, packet, callback) { obj.aedes.authorizePublish = function (client, packet, callback) {
//TODO: add authorized publish control // TODO: add authorized publish control
obj.parent.debug("mqtt","AuthorizePublish"); obj.parent.debug("mqtt", "AuthorizePublish");
callback(null); callback(null);
} }
// check if a client can publish a packet // Check if a client can publish a packet
obj.aedes.authorizeSubscribe = function (client, sub, callback) { obj.aedes.authorizeSubscribe = function (client, sub, callback) {
//TODO: add subscription control here // TODO: add subscription control here
obj.parent.debug("mqtt","AuthorizeSubscribe"); obj.parent.debug("mqtt", "AuthorizeSubscribe");
callback(null, sub); callback(null, sub);
} }
// check if a client can publish a packet // Check if a client can publish a packet
obj.aedes.authorizeForward = function (client, packet) { obj.aedes.authorizeForward = function (client, packet) {
//TODO: add forwarding control // TODO: add forwarding control
obj.parent.debug("mqtt","AuthorizeForward"); obj.parent.debug("mqtt", "AuthorizeForward");
return packet; return packet;
} }
obj.handle = obj.aedes.handle;
return obj; obj.handle = obj.aedes.handle;
return obj;
} }

5
package.json
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@ -1,6 +1,6 @@
{ {
"name": "meshcentral", "name": "meshcentral",
"version": "0.4.1-r", "version": "0.4.1-s",
"keywords": [ "keywords": [
"Remote Management", "Remote Management",
"Intel AMT", "Intel AMT",
@ -27,7 +27,6 @@
"sample-config.json" "sample-config.json"
], ],
"dependencies": { "dependencies": {
"aedes": "^0.39.0",
"archiver": "^3.0.0", "archiver": "^3.0.0",
"body-parser": "^1.19.0", "body-parser": "^1.19.0",
"cbor": "4.1.5", "cbor": "4.1.5",
@ -40,11 +39,9 @@
"ipcheck": "^0.1.0", "ipcheck": "^0.1.0",
"meshcentral": "*", "meshcentral": "*",
"minimist": "^1.2.0", "minimist": "^1.2.0",
"mqtt": "^3.0.0",
"multiparty": "^4.2.1", "multiparty": "^4.2.1",
"nedb": "^1.8.0", "nedb": "^1.8.0",
"node-forge": "^0.8.4", "node-forge": "^0.8.4",
"otplib": "^11.0.1",
"ws": "^6.2.1", "ws": "^6.2.1",
"xmldom": "^0.1.27", "xmldom": "^0.1.27",
"yauzl": "^2.10.0" "yauzl": "^2.10.0"

2
views/default-mobile-min.handlebars
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File diff suppressed because one or more lines are too long

55
webserver.js
View File

@ -42,7 +42,7 @@ if (!String.prototype.endsWith) { String.prototype.endsWith = function (searchSt
// Construct a HTTP server object // Construct a HTTP server object
module.exports.CreateWebServer = function (parent, db, args, certificates) { module.exports.CreateWebServer = function (parent, db, args, certificates) {
var obj = {}, i = 0; var obj = {}, i = 0;
// Modules // Modules
obj.fs = require('fs'); obj.fs = require('fs');
@ -208,7 +208,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
// Fetch all meshes from the database, keep this in memory // Fetch all meshes from the database, keep this in memory
obj.db.GetAllType('mesh', function (err, docs) { obj.db.GetAllType('mesh', function (err, docs) {
obj.common.unEscapeAllLinksFieldName(docs); obj.common.unEscapeAllLinksFieldName(docs);
for (var i in docs) {obj.meshes[docs[i]._id] = docs[i]; } // Get all meshes, including deleted ones. for (var i in docs) { obj.meshes[docs[i]._id] = docs[i]; } // Get all meshes, including deleted ones.
// We loaded the users and mesh state, start the server // We loaded the users and mesh state, start the server
serverStart(); serverStart();
@ -451,7 +451,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
if (ip) { for (var i = 0; i < ipList.length; i++) { if (require('ipcheck').match(ip, ipList[i])) { if (closeIfThis === true) { try { req.close(); } catch (e) { } } return true; } } } if (ip) { for (var i = 0; i < ipList.length; i++) { if (require('ipcheck').match(ip, ipList[i])) { if (closeIfThis === true) { try { req.close(); } catch (e) { } } return true; } } }
if (closeIfThis === false) { try { req.close(); } catch (e) { } } if (closeIfThis === false) { try { req.close(); } catch (e) { } }
} }
} catch (e) { console.log(e); } // Should never happen } catch (e) { console.log(e); } // Should never happen
return false; return false;
} }
@ -646,7 +646,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
checkUserOneTimePassword(req, domain, user, req.body.token, req.body.hwtoken, function (result) { checkUserOneTimePassword(req, domain, user, req.body.token, req.body.hwtoken, function (result) {
if (result == false) { if (result == false) {
var randomWaitTime = 0; var randomWaitTime = 0;
// 2-step auth is required, but the token is not present or not valid. // 2-step auth is required, but the token is not present or not valid.
if ((req.body.token != null) || (req.body.hwtoken != null)) { if ((req.body.token != null) || (req.body.hwtoken != null)) {
randomWaitTime = 2000 + (obj.crypto.randomBytes(2).readUInt16BE(0) % 4095); // This is a fail, wait a random time. 2 to 6 seconds. randomWaitTime = 2000 + (obj.crypto.randomBytes(2).readUInt16BE(0) % 4095); // This is a fail, wait a random time. 2 to 6 seconds.
@ -1251,7 +1251,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
} }
// Check a user's password // Check a user's password
obj.checkUserPassword = function(domain, user, password, func) { obj.checkUserPassword = function (domain, user, password, func) {
// Check the old password // Check the old password
if (user.passtype != null) { if (user.passtype != null) {
// IIS default clear or weak password hashing (SHA-1) // IIS default clear or weak password hashing (SHA-1)
@ -1259,7 +1259,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
if (err) { parent.debug('web', 'checkUserPassword: SHA-1 fail.'); return func(false); } if (err) { parent.debug('web', 'checkUserPassword: SHA-1 fail.'); return func(false); }
if (hash == user.hash) { if (hash == user.hash) {
if ((user.siteadmin) && (user.siteadmin != 0xFFFFFFFF) && (user.siteadmin & 32) != 0) { parent.debug('web', 'checkUserPassword: SHA-1 locked.'); return func(false); } // Account is locked if ((user.siteadmin) && (user.siteadmin != 0xFFFFFFFF) && (user.siteadmin & 32) != 0) { parent.debug('web', 'checkUserPassword: SHA-1 locked.'); return func(false); } // Account is locked
parent.debug('web', 'checkUserPassword: SHA-1 ok.'); parent.debug('web', 'checkUserPassword: SHA-1 ok.');
return func(true); // Allow password change return func(true); // Allow password change
} }
func(false); func(false);
@ -1270,7 +1270,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
if (err) { parent.debug('web', 'checkUserPassword: pbkdf2 SHA384 fail.'); return func(false); } if (err) { parent.debug('web', 'checkUserPassword: pbkdf2 SHA384 fail.'); return func(false); }
if (hash == user.hash) { if (hash == user.hash) {
if ((user.siteadmin) && (user.siteadmin != 0xFFFFFFFF) && (user.siteadmin & 32) != 0) { parent.debug('web', 'checkUserPassword: pbkdf2 SHA384 locked.'); return func(false); } // Account is locked if ((user.siteadmin) && (user.siteadmin != 0xFFFFFFFF) && (user.siteadmin & 32) != 0) { parent.debug('web', 'checkUserPassword: pbkdf2 SHA384 locked.'); return func(false); } // Account is locked
parent.debug('web', 'checkUserPassword: pbkdf2 SHA384 ok.'); parent.debug('web', 'checkUserPassword: pbkdf2 SHA384 ok.');
return func(true); // Allow password change return func(true); // Allow password change
} }
func(false); func(false);
@ -1728,7 +1728,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
} }
// Return the CIRA configuration script // Return the CIRA configuration script
obj.getCiraCleanupScript = function(func) { obj.getCiraCleanupScript = function (func) {
obj.fs.readFile(obj.parent.path.join(obj.parent.webPublicPath, 'scripts/cira_cleanup.mescript'), 'utf8', function (err, data) { obj.fs.readFile(obj.parent.path.join(obj.parent.webPublicPath, 'scripts/cira_cleanup.mescript'), 'utf8', function (err, data) {
if (err != null) { func(null); return; } if (err != null) { func(null); return; }
func(Buffer.from(data)); func(Buffer.from(data));
@ -1904,7 +1904,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
} }
// Handle domain redirection // Handle domain redirection
obj.handleDomainRedirect = function(req, res) { obj.handleDomainRedirect = function (req, res) {
const domain = checkUserIpAddress(req, res); const domain = checkUserIpAddress(req, res);
if ((domain == null) || (domain.redirects == null)) { res.sendStatus(404); return; } if ((domain == null) || (domain.redirects == null)) { res.sendStatus(404); return; }
var urlArgs = '', urlName = null, splitUrl = req.originalUrl.split("?"); var urlArgs = '', urlName = null, splitUrl = req.originalUrl.split("?");
@ -2116,7 +2116,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
function handleRelayWebSocket(ws, req, domain, user, cookie) { function handleRelayWebSocket(ws, req, domain, user, cookie) {
if (!(req.query.host)) { console.log('ERR: No host target specified'); try { ws.close(); } catch (e) { } return; } // Disconnect websocket if (!(req.query.host)) { console.log('ERR: No host target specified'); try { ws.close(); } catch (e) { } return; } // Disconnect websocket
parent.debug('web', 'Websocket relay connected from ' + user.name + ' for ' + req.query.host + '.'); parent.debug('web', 'Websocket relay connected from ' + user.name + ' for ' + req.query.host + '.');
try { ws._socket.setKeepAlive(true, 240000); } catch (ex) { } // Set TCP keep alive try { ws._socket.setKeepAlive(true, 240000); } catch (ex) { } // Set TCP keep alive
// Fetch information about the target // Fetch information about the target
@ -2308,7 +2308,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
data = Buffer.from(data, 'binary'); data = Buffer.from(data, 'binary');
recordingEntry(ws.logfile.fd, 2, 0, data, function () { try { ws.send(data); } catch (e) { } }); // TODO: Add TLS support recordingEntry(ws.logfile.fd, 2, 0, data, function () { try { ws.send(data); } catch (e) { } }); // TODO: Add TLS support
} }
} }
}; };
ws.forwardclient.onSendOk = function (ciraconn) { ws.forwardclient.onSendOk = function (ciraconn) {
@ -2468,7 +2468,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
const mesh = obj.meshes[ws.meshid]; const mesh = obj.meshes[ws.meshid];
if (mesh == null) { delete ws.meshid; ws.send(JSON.stringify({ errorText: 'Invalid device group' })); ws.close(); return; } if (mesh == null) { delete ws.meshid; ws.send(JSON.stringify({ errorText: 'Invalid device group' })); ws.close(); return; }
if (mesh.mtype != 1) { ws.send(JSON.stringify({ errorText: 'Invalid device group type' })); ws.close(); return; } if (mesh.mtype != 1) { ws.send(JSON.stringify({ errorText: 'Invalid device group type' })); ws.close(); return; }
// Fetch the remote IP:Port for logging // Fetch the remote IP:Port for logging
ws.remoteaddr = cleanRemoteAddr(req.ip); ws.remoteaddr = cleanRemoteAddr(req.ip);
ws.remoteaddrport = ws.remoteaddr + ':' + ws._socket.remotePort; ws.remoteaddrport = ws.remoteaddr + ':' + ws._socket.remotePort;
@ -2526,7 +2526,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
if ((activationMode == 4) && (cmd.modes.indexOf(2) == -1)) { ws.send(JSON.stringify({ messageText: 'ACM not allowed on this machine, activating in CCM instead...' })); activationMode = 2; } // We want to do ACM, but mode is not allowed. Change to CCM. if ((activationMode == 4) && (cmd.modes.indexOf(2) == -1)) { ws.send(JSON.stringify({ messageText: 'ACM not allowed on this machine, activating in CCM instead...' })); activationMode = 2; } // We want to do ACM, but mode is not allowed. Change to CCM.
// If we want to do CCM, but mode is not allowed. Error out. // If we want to do CCM, but mode is not allowed. Error out.
if ((activationMode == 2) && (cmd.modes.indexOf(1) == -1)) { ws.send(JSON.stringify({ errorText: 'CCM is not an allowed activation mode' })); ws.close(); return; } if ((activationMode == 2) && (cmd.modes.indexOf(1) == -1)) { ws.send(JSON.stringify({ errorText: 'CCM is not an allowed activation mode' })); ws.close(); return; }
// Get the Intel AMT admin password, randomize if needed. // Get the Intel AMT admin password, randomize if needed.
var amtpassword = ((mesh.amt.password == '') ? getRandomAmtPassword() : mesh.amt.password); var amtpassword = ((mesh.amt.password == '') ? getRandomAmtPassword() : mesh.amt.password);
@ -2992,7 +2992,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
}; };
// Get the web server hostname. This may change if using a domain with a DNS name. // Get the web server hostname. This may change if using a domain with a DNS name.
obj.getWebServerName = function(domain) { obj.getWebServerName = function (domain) {
if (domain.dns != null) return domain.dns; if (domain.dns != null) return domain.dns;
return obj.certificates.CommonName; return obj.certificates.CommonName;
} }
@ -3152,7 +3152,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
// Get the list of power events and send them // Get the list of power events and send them
res.set({ 'Cache-Control': 'no-cache, no-store, must-revalidate', 'Pragma': 'no-cache', 'Expires': '0', 'Content-Type': 'text/csv', 'Content-Disposition': 'attachment; filename="powerevents.csv"' }); res.set({ 'Cache-Control': 'no-cache, no-store, must-revalidate', 'Pragma': 'no-cache', 'Expires': '0', 'Content-Type': 'text/csv', 'Content-Disposition': 'attachment; filename="powerevents.csv"' });
obj.db.getPowerTimeline(node._id, function (err, docs) { obj.db.getPowerTimeline(node._id, function (err, docs) {
var xevents = [ 'Time, State, Previous State' ], prevState = 0; var xevents = ['Time, State, Previous State'], prevState = 0;
for (var i in docs) { for (var i in docs) {
if (docs[i].power != prevState) { if (docs[i].power != prevState) {
prevState = docs[i].power; prevState = docs[i].power;
@ -3220,7 +3220,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
"Referrer-Policy": "no-referrer", "Referrer-Policy": "no-referrer",
"X-XSS-Protection": "1; mode=block", "X-XSS-Protection": "1; mode=block",
"X-Content-Type-Options": "nosniff", "X-Content-Type-Options": "nosniff",
"Content-Security-Policy": "default-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self' ws" + ((args.notls !== true)?'s':'') + "://" + req.headers.host + "; img-src 'self' data:; style-src 'self' 'unsafe-inline'; frame-src 'self'; media-src 'self'" "Content-Security-Policy": "default-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self' ws" + ((args.notls !== true) ? 's' : '') + "://" + req.headers.host + "; img-src 'self' data:; style-src 'self' 'unsafe-inline'; frame-src 'self'; media-src 'self'"
}); });
} }
@ -3277,7 +3277,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
obj.app.post(url + 'uploadmeshcorefile.ashx', handleUploadMeshCoreFile); obj.app.post(url + 'uploadmeshcorefile.ashx', handleUploadMeshCoreFile);
obj.app.get(url + 'userfiles/*', handleDownloadUserFiles); obj.app.get(url + 'userfiles/*', handleDownloadUserFiles);
obj.app.ws(url + 'echo.ashx', handleEchoWebSocket); obj.app.ws(url + 'echo.ashx', handleEchoWebSocket);
obj.app.ws(url+'apf.ashx', function (ws, req) { obj.parent.apfserver.onConnection(ws);}) obj.app.ws(url + 'apf.ashx', function (ws, req) { obj.parent.apfserver.onConnection(ws); })
obj.app.ws(url + 'meshrelay.ashx', function (ws, req) { PerformWSSessionAuth(ws, req, true, function (ws1, req1, domain, user, cookie) { obj.meshRelayHandler.CreateMeshRelay(obj, ws1, req1, domain, user, cookie); }); }); obj.app.ws(url + 'meshrelay.ashx', function (ws, req) { PerformWSSessionAuth(ws, req, true, function (ws1, req1, domain, user, cookie) { obj.meshRelayHandler.CreateMeshRelay(obj, ws1, req1, domain, user, cookie); }); });
obj.app.get(url + 'webrelay.ashx', function (req, res) { res.send('Websocket connection expected'); }); obj.app.get(url + 'webrelay.ashx', function (req, res) { res.send('Websocket connection expected'); });
obj.app.get(url + 'health.ashx', function (req, res) { res.send('ok'); }); // TODO: Perform more server checking. obj.app.get(url + 'health.ashx', function (req, res) { res.send('ok'); }); // TODO: Perform more server checking.
@ -3323,15 +3323,16 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
try { obj.meshAgentHandler.CreateMeshAgent(obj, obj.db, ws, req, obj.args, domain); } catch (e) { console.log(e); } try { obj.meshAgentHandler.CreateMeshAgent(obj, obj.db, ws, req, obj.args, domain); } catch (e) { console.log(e); }
}); });
// MQTT broker over websocket // Setup MQTT broker over websocket
obj.app.ws(url+'mqtt.ashx', function (ws, req) { if (obj.parent.mqttbroker != null) {
var ser = SerialTunnel(); obj.app.ws(url + 'mqtt.ashx', function (ws, req) {
ws.on('message', function(b) { ser.updateBuffer(Buffer.from(b,'binary'))}); var ser = SerialTunnel();
ser.forwardwrite = function(b) { ws.send(b,"binary")} ws.on('message', function (b) { ser.updateBuffer(Buffer.from(b, 'binary')) });
ws.on("close", function() { ser.emit('end');}); ser.forwardwrite = function (b) { ws.send(b, "binary") }
//pass socket wrapper to mqtt broker ws.on("close", function () { ser.emit('end'); });
obj.parent.mqttbroker.handle(ser); obj.parent.mqttbroker.handle(ser); // Pass socket wrapper to MQTT broker
}) });
}
// Memory Tracking // Memory Tracking
if (typeof obj.args.memorytracking == 'number') { if (typeof obj.args.memorytracking == 'number') {
@ -3384,7 +3385,7 @@ module.exports.CreateWebServer = function (parent, db, args, certificates) {
res.status(404).render(getRenderPage('error404', req), { title: domain.title, title2: domain.title2 }); res.status(404).render(getRenderPage('error404', req), { title: domain.title, title2: domain.title2 });
}); });
} }
// Start server on a free port // Start server on a free port
CheckListenPort(obj.args.port, StartWebServer); CheckListenPort(obj.args.port, StartWebServer);
} }