mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2024-08-15 19:50:44 +03:00
Completed server load-balancing support
This commit is contained in:
Ylian Saint-Hilaire
parent
1031eca853
commit
453383f851
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@ -26,7 +26,7 @@ function createMeshCore(agent) {
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var lastNetworkInfo = null;
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var lastPublicLocationInfo = null;
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var selfInfoUpdateTimer = null;
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obj.useNativePipes = (process.platform == 'win32');
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obj.useNativePipes = true; //(process.platform == 'win32');
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var http = require('http');
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var fs = require('fs');
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@ -158,7 +158,7 @@ function createMeshCore(agent) {
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};
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// Replace a string with a number if the string is an exact number
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function toNumberIfNumber(x) { if ((typeof x == 'string') && (+parseInt(x) == x)) { x = parseInt(x); } return x; }
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function toNumberIfNumber(x) { if ((typeof x == 'string') && (+parseInt(x) === x)) { x = parseInt(x); } return x; }
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// Convert decimal to hex
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function char2hex(i) { return (i + 0x100).toString(16).substr(-2).toUpperCase(); }
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@ -218,16 +218,48 @@ function createMeshCore(agent) {
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return results;
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}
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// Parge a URL string into an options object
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function parseUrl(url) {
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var x = url.split('/');
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if (x.length < 4) return null;
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var y = x[2].split(':');
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var options = {};
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var options = { protocol: x[0], hostname: y[0], path: '/' + x.splice(3).join('/') };
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if (y.length == 1) { options.port = ((x[0] == 'https:') || (x[0] == 'wss:')) ? 443 : 80; } else { options.port = parseInt(y[1]); }
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if (isNaN(options.port) == true) return null;
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return options;
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// Get server target url with a custom path
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function getServerTargetUrl(path) {
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var x = mesh.ServerUrl;
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//sendConsoleText("mesh.ServerUrl: " + mesh.ServerUrl);
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if (x == null) { return null; }
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if (path == null) { path = ''; }
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x = http.parseUri(x);
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if (x == null) return null;
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return x.protocol + '//' + x.host + ':' + x.port + '/' + path;
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}
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// Get server url. If the url starts with "*/..." change it, it not use the url as is.
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function getServerTargetUrlEx(url) {
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if (url.substring(0, 2) == '*/') { return getServerTargetUrl(url.substring(2)); }
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return url;
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}
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// Send a wake-on-lan packet
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function sendWakeOnLan(hexMac) {
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var count = 0;
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try {
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var interfaces = require('os').networkInterfaces();
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var magic = 'FFFFFFFFFFFF';
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for (var x = 1; x <= 16; ++x) { magic += hexMac; }
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var magicbin = Buffer.from(magic, 'hex');
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for (var adapter in interfaces) {
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if (interfaces.hasOwnProperty(adapter)) {
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for (var i = 0; i < interfaces[adapter].length; ++i) {
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var addr = interfaces[adapter][i];
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if ((addr.family == 'IPv4') && (addr.mac != '00:00:00:00:00:00')) {
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var socket = require('dgram').createSocket({ type: "udp4" });
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socket.bind({ address: addr.address });
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socket.setBroadcast(true);
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socket.send(magicbin, 7, "255.255.255.255");
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count++;
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}
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}
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}
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}
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} catch (e) { }
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return count;
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}
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// Handle a mesh agent command
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@ -245,21 +277,26 @@ function createMeshCore(agent) {
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else if (data.type == 'tunnel') { // Process a new tunnel connection request
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if (data.value && data.sessionid) {
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// Create a new tunnel object
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var tunnel = http.request(parseUrl(data.value));
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tunnel.upgrade = onTunnelUpgrade;
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tunnel.sessionid = data.sessionid;
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tunnel.rights = data.rights;
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tunnel.state = 0;
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tunnel.url = data.value;
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tunnel.protocol = 0;
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//sendConsoleText(data.value);
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var xurl = getServerTargetUrlEx(data.value);
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//sendConsoleText(xurl);
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if (xurl != null) {
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var tunnel = http.request(http.parseUri(xurl));
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tunnel.upgrade = onTunnelUpgrade;
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tunnel.sessionid = data.sessionid;
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tunnel.rights = data.rights;
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tunnel.state = 0;
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tunnel.url = xurl;
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tunnel.protocol = 0;
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// Put the tunnel in the tunnels list
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var index = 1;
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while (tunnels[index]) { index++; }
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tunnel.index = index;
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tunnels[index] = tunnel;
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// Put the tunnel in the tunnels list
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var index = 1;
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while (tunnels[index]) { index++; }
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tunnel.index = index;
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tunnels[index] = tunnel;
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sendConsoleText('New tunnel connection #' + index + ': ' + tunnel.url + ', rights: ' + tunnel.rights, data.sessionid);
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sendConsoleText('New tunnel connection #' + index + ': ' + tunnel.url + ', rights: ' + tunnel.rights, data.sessionid);
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}
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}
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}
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break;
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@ -267,7 +304,7 @@ function createMeshCore(agent) {
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case 'wakeonlan': {
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// Send wake-on-lan on all interfaces for all MAC addresses in data.macs array. The array is a list of HEX MAC addresses.
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sendConsoleText('Server requesting wake-on-lan for: ' + data.macs.join(', '));
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// TODO!!!!
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for (var i in data.macs) { sendWakeOnLan(data.macs[i]); }
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break;
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}
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case 'poweraction': {
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@ -554,7 +591,7 @@ function createMeshCore(agent) {
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var response = null;
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switch (cmd) {
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case 'help': { // Displays available commands
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response = 'Available commands: help, info, args, print, type, dbget, dbset, dbcompact, parseurl, httpget, wslist, wsconnect, wssend, wsclose, notify, ls, amt, netinfo, location, power.';
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response = 'Available commands: help, info, args, print, type, dbget, dbset, dbcompact, parseuri, httpget, wslist, wsconnect, wssend, wsclose, notify, ls, amt, netinfo, location, power, wakeonlan.';
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break;
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}
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case 'notify': { // Send a notification message to the mesh
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@ -569,7 +606,7 @@ function createMeshCore(agent) {
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break;
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}
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case 'info': { // Return information about the agent and agent core module
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response = 'Current Core: ' + obj.meshCoreInfo + '.\r\nAgent Time: ' + Date() + '.\r\nUser Rights: 0x' + rights.toString(16) + '.\r\nPlatform Info: ' + process.platform + '.\r\nCapabilities: ' + obj.meshCoreCapabilities + '.\r\nNative Pipes: ' + obj.useNativePipes + '.';
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response = 'Current Core: ' + obj.meshCoreInfo + '.\r\nAgent Time: ' + Date() + '.\r\nUser Rights: 0x' + rights.toString(16) + '.\r\nPlatform Info: ' + process.platform + '.\r\nCapabilities: ' + obj.meshCoreCapabilities + '.\r\nNative Pipes: ' + obj.useNativePipes + '.\r\nServer URL: ' + mesh.ServerUrl + '.';
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break;
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}
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case 'selfinfo': { // Return self information block
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@ -628,10 +665,6 @@ function createMeshCore(agent) {
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response = 'Database compacted: ' + r;
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break;
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}
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case 'parseurl': {
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response = objToString(parseUrl(args['_'][0]));
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break;
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}
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case 'httpget': {
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if (consoleHttpRequest != null) {
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response = 'HTTP operation already in progress.';
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@ -639,7 +672,7 @@ function createMeshCore(agent) {
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if (args['_'].length != 1) {
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response = 'Proper usage: httpget (url)';
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} else {
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var options = parseUrl(args['_'][0]);
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var options = http.parseUri(args['_'][0]);
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options.method = 'GET';
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if (options == null) {
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response = 'Invalid url.';
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@ -648,7 +681,7 @@ function createMeshCore(agent) {
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consoleHttpRequest.sessionid = sessionid;
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if (consoleHttpRequest != null) {
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consoleHttpRequest.end();
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response = 'HTTPGET ' + options.protocol + '//' + options.hostname + ':' + options.port + options.path;
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response = 'HTTPGET ' + options.protocol + '//' + options.host + ':' + options.port + options.path;
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}
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}
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}
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@ -670,7 +703,7 @@ function createMeshCore(agent) {
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} else {
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var httprequest = null;
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try {
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httprequest = http.request(parseUrl(args['_'][0]));
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httprequest = http.request(http.parseUri(args['_'][0]));
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} catch (e) { response = 'Invalid HTTP websocket request'; }
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if (httprequest != null) {
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httprequest.upgrade = onWebSocketUpgrade;
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@ -756,7 +789,18 @@ function createMeshCore(agent) {
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break;
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}
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case 'netinfo': { // Show network interface information
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response = objToString(mesh.NetInfo, 0, '.');
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//response = objToString(mesh.NetInfo, 0, '.');
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var interfaces = require('os').networkInterfaces();
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response = objToString(interfaces, 0, '.');
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break;
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}
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case 'wakeonlan': { // Send wake-on-lan
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if ((args['_'].length != 1) || (args['_'][0].length != 12)) {
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response = 'Proper usage: wakeonlan [mac], for example "wakeonlan 010203040506".';
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} else {
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var count = sendWakeOnLan(args['_'][0]);
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response = 'Sent wake-on-lan on ' + count + ' interface(s).';
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}
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break;
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}
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case 'sendall': { // Send a message to all consoles on this mesh
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@ -782,6 +826,10 @@ function createMeshCore(agent) {
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});
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break;
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}
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case 'parseuri': {
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response = JSON.stringify(http.parseUri(args['_'][0]));
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break;
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}
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default: { // This is an unknown command, return an error message
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response = 'Unknown command \"' + cmd + '\", type \"help\" for list of avaialble commands.';
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break;
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@ -378,9 +378,12 @@ module.exports.CreateMeshAgent = function (parent, db, ws, req, args, domain) {
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delete command.sessionid; // Remove the sessionid, since we are sending to that sessionid, so it's implyed.
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ws.send(JSON.stringify(command));
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} else if (obj.parent.parent.multiServer != null) {
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// We need to send this message to other servers
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command.fromNodeid = obj.dbNodeKey;
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obj.parent.parent.multiServer.DispatchMessage(command);
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// See if we can send this to a peer server
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var serverid = obj.parent.wsPeerSessions2[command.sessionid];
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if (serverid != null) {
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command.fromNodeid = obj.dbNodeKey;
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obj.parent.parent.multiServer.DispatchMessageSingleServer(command, serverid);
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}
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}
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}
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} else if (command.userid != null) { // If this command has a userid, that is the target.
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@ -2017,3 +2017,60 @@ Error: not opened
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at Receiver.opcodes.2.finish (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:633:12)
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-------- 9/20/2017, 11:40:47 AM --------
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C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:522
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obj.wsPeerSessions3[peerServerId] = userToSession; // ServerId --> UserId --> SessionId
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^
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TypeError: Cannot set property 'AmtMachine7' of undefined
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at Object.obj.ProcessPeerServerMessage (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:522:51)
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at processServerData (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:377:32)
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at WebSocket.<anonymous> (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:262:49)
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at emitTwo (events.js:106:13)
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at WebSocket.emit (events.js:191:7)
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at Receiver.ontext (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\WebSocket.js:841:10)
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:536:18
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at Receiver.applyExtensions (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:371:5)
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:508:14
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at Receiver.flush (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:347:3)
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-------- 9/20/2017, 11:40:51 AM --------
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C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:522
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obj.wsPeerSessions3[peerServerId] = userToSession; // ServerId --> UserId --> SessionId
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^
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TypeError: Cannot set property 'AmtMachine7' of undefined
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at Object.obj.ProcessPeerServerMessage (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:522:51)
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at processServerData (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:377:32)
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at WebSocket.<anonymous> (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\multiserver.js:262:49)
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at emitTwo (events.js:106:13)
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at WebSocket.emit (events.js:191:7)
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at Receiver.ontext (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\WebSocket.js:841:10)
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:536:18
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at Receiver.applyExtensions (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:371:5)
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:508:14
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at Receiver.flush (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:347:3)
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-------- 9/20/2017, 1:55:44 PM --------
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C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\webserver.js:1155
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for (var i in obj.wssessions) { if (obj.wssessions[i][0].domainid == domain.id) { wssessions[i] = obj.wssessions[i].length; } }
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^
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TypeError: Cannot read property 'domainid' of undefined
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at WebSocket.<anonymous> (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\webserver.js:1155:89)
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at emitTwo (events.js:106:13)
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at WebSocket.emit (events.js:191:7)
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at Receiver.ontext (C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\WebSocket.js:841:10)
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:536:18
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\Receiver.js:368:7
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at C:\Users\Default.DESKTOP-M9I88C9\Desktop\AmtWebApp\meshcentral\node_modules\ws\lib\PerMessageDeflate.js:249:5
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at afterWrite (_stream_writable.js:360:3)
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at onwrite (_stream_writable.js:351:7)
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at WritableState.onwrite (_stream_writable.js:89:5)
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@ -472,17 +472,29 @@ module.exports.CreateMultiServer = function (parent, args) {
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obj.SetupPeerServer = function (server, peerServerId) {
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console.log('Connected to peer server ' + peerServerId + '.');
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obj.peerServers[peerServerId] = server;
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// Send the list of connections to the peer
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server.send(JSON.stringify({ action: 'connectivityTable', connectivityTable: obj.parent.peerConnectivityByNode[obj.parent.serverId] }));
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// Send a list of user sessions to the peer
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server.send(JSON.stringify({ action: 'sessionsTable', sessionsTable: Object.keys(obj.parent.webserver.wssessions2) }));
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}
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// We disconnected to a peer server, clean up everything
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obj.ClearPeerServer = function (server, peerServerId) {
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console.log('Disconnected from peer server ' + peerServerId + '.');
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// Clean up the connectivity state
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delete obj.peerServers[peerServerId];
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//delete obj.parent.peerConnectivityByMesh[peerServerId]; // TODO: We will need to re-adjust all of the node power states.
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var oldList = obj.parent.peerConnectivityByNode[peerServerId];
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obj.parent.peerConnectivityByNode[peerServerId] = {};
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obj.parent.UpdateConnectivityState(oldList);
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// Clean up the sessions list
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for (var i in obj.parent.webserver.wsPeerSessions[peerServerId]) { delete obj.parent.webserver.wsPeerSessions2[obj.parent.webserver.wsPeerSessions[peerServerId][i]]; }
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delete obj.parent.webserver.wsPeerSessions[peerServerId];
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delete obj.parent.webserver.wsPeerSessions3[peerServerId];
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obj.parent.webserver.recountSessions(); // Recount all sessions
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}
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// Process a message coming from a peer server
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@ -498,6 +510,43 @@ module.exports.CreateMultiServer = function (parent, args) {
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obj.parent.UpdateConnectivityState(msg.connectivityTable);
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break;
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}
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case 'sessionsTable': {
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obj.parent.webserver.wsPeerSessions[peerServerId] = msg.sessionsTable;
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var userToSession = {};
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for (var i in msg.sessionsTable) {
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var sessionid = msg.sessionsTable[i];
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obj.parent.webserver.wsPeerSessions2[sessionid] = peerServerId;
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var userid = sessionid.split('/').slice(0, 3).join('/'); // Take the sessionid and keep only the userid partion
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if (userToSession[userid] == null) { userToSession[userid] = [sessionid]; } else { userToSession[userid].push(sessionid); } // UserId -> [ SessionId ]
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}
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obj.parent.webserver.wsPeerSessions3[peerServerId] = userToSession; // ServerId --> UserId --> SessionId
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obj.parent.webserver.recountSessions(); // Recount all sessions
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break;
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}
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case 'sessionStart': {
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obj.parent.webserver.wsPeerSessions[peerServerId].push(msg.sessionid);
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obj.parent.webserver.wsPeerSessions2[msg.sessionid] = peerServerId;
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var userid = msg.sessionid.split('/').slice(0, 3).join('/');
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if (obj.parent.webserver.wsPeerSessions3[peerServerId] == null) { obj.parent.webserver.wsPeerSessions3[peerServerId] = {}; }
|
||||
if (obj.parent.webserver.wsPeerSessions3[peerServerId][userid] == null) { obj.parent.webserver.wsPeerSessions3[peerServerId][userid] = [ msg.sessionid ]; } else { obj.parent.webserver.wsPeerSessions3[peerServerId][userid].push(msg.sessionid); }
|
||||
obj.parent.webserver.recountSessions(msg.sessionid); // Recount a specific user
|
||||
break;
|
||||
}
|
||||
case 'sessionEnd': {
|
||||
var i = obj.parent.webserver.wsPeerSessions[peerServerId].indexOf(msg.sessionid);
|
||||
if (i >= 0) { obj.parent.webserver.wsPeerSessions[peerServerId].splice(i, 1); }
|
||||
delete obj.parent.webserver.wsPeerSessions2[msg.sessionid];
|
||||
var userid = msg.sessionid.split('/').slice(0, 3).join('/');
|
||||
if (obj.parent.webserver.wsPeerSessions3[peerServerId][userid] != null) {
|
||||
i = obj.parent.webserver.wsPeerSessions3[peerServerId][userid].indexOf(msg.sessionid);
|
||||
if (i >= 0) {
|
||||
obj.parent.webserver.wsPeerSessions3[peerServerId][userid].splice(i, 1);
|
||||
if (obj.parent.webserver.wsPeerSessions3[peerServerId][userid].length == 0) { delete obj.parent.webserver.wsPeerSessions3[peerServerId][userid]; }
|
||||
}
|
||||
}
|
||||
obj.parent.webserver.recountSessions(msg.sessionid); // Recount a specific user
|
||||
break;
|
||||
}
|
||||
case 'SetConnectivityState': {
|
||||
obj.parent.SetConnectivityState(msg.meshid, msg.nodeid, msg.connectTime, msg.connectType, msg.powerState, peerServerId);
|
||||
break;
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "meshcentral",
|
||||
"version": "0.0.7-y",
|
||||
"version": "0.0.8-b",
|
||||
"keywords": [
|
||||
"Remote Management",
|
||||
"Intel AMT",
|
||||
|
||||
@ -24,7 +24,7 @@ var CreateAgentRedirect = function (meshserver, module, serverPublicNamePort) {
|
||||
|
||||
obj.Start = function (nodeid) {
|
||||
var url2, url = window.location.protocol.replace("http", "ws") + "//" + window.location.host + window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) + "/meshrelay.ashx?id=" + obj.tunnelid;
|
||||
if (serverPublicNamePort) { url2 = window.location.protocol.replace("http", "ws") + "//" + serverPublicNamePort + "/meshrelay.ashx?id=" + obj.tunnelid; } else { url2 = url; }
|
||||
//if (serverPublicNamePort) { url2 = window.location.protocol.replace("http", "ws") + "//" + serverPublicNamePort + "/meshrelay.ashx?id=" + obj.tunnelid; } else { url2 = url; }
|
||||
obj.nodeid = nodeid;
|
||||
obj.connectstate = 0;
|
||||
obj.socket = new WebSocket(url);
|
||||
@ -33,7 +33,8 @@ var CreateAgentRedirect = function (meshserver, module, serverPublicNamePort) {
|
||||
obj.socket.onerror = function (e) { console.error(e); }
|
||||
obj.socket.onclose = obj.xxOnSocketClosed;
|
||||
obj.xxStateChange(1);
|
||||
obj.meshserver.Send({ action: 'msg', type: 'tunnel', nodeid: obj.nodeid, value: url2 });
|
||||
//obj.meshserver.Send({ action: 'msg', type: 'tunnel', nodeid: obj.nodeid, value: url2 });
|
||||
obj.meshserver.Send({ action: 'msg', type: 'tunnel', nodeid: obj.nodeid, value: "*/meshrelay.ashx?id=" + obj.tunnelid });
|
||||
//obj.debug("Agent Redir Start: " + url);
|
||||
}
|
||||
|
||||
|
||||
@ -150,7 +150,7 @@
|
||||
if ('{{loginmode}}' != '') { go({{loginmode}}); } else { go(1); }
|
||||
QV('newAccountDiv', '{{{newAccount}}}' != '0' );
|
||||
if ((passhint != null) && (passhint.length > 0)) { QV("showPassHintLink", true); }
|
||||
QV("anewaccountpass", (newAccountPass == 1));
|
||||
QV("newAccountPass", (newAccountPass == 1));
|
||||
}
|
||||
|
||||
function showPassHint() {
|
||||
|
||||
115
webserver.js
115
webserver.js
@ -74,10 +74,14 @@ module.exports.CreateWebServer = function (parent, db, args, secret, certificate
|
||||
|
||||
// Main lists
|
||||
obj.wsagents = {};
|
||||
obj.wssessions = {}; // UserId --> Array Of Sessions
|
||||
obj.wssessions2 = {}; // UserId + SessionId --> Session
|
||||
obj.wsrelays = {}; // Id -> Relay
|
||||
obj.wsPeerRelays = {}; // Id -> { ServerId, Time }
|
||||
obj.wssessions = {}; // UserId --> Array Of Sessions
|
||||
obj.wssessions2 = {}; // "UserId + SessionRnd" --> Session (Note that the SessionId is the UserId + / + SessionRnd)
|
||||
obj.wsPeerSessions = {}; // ServerId --> Array Of "UserId + SessionRnd"
|
||||
obj.wsPeerSessions2 = {}; // "UserId + SessionRnd" --> ServerId
|
||||
obj.wsPeerSessions3 = {}; // ServerId --> UserId --> [ SessionId ]
|
||||
obj.sessionsCount = {}; // Merged session counters, used when doing server peering. UserId --> SessionCount
|
||||
obj.wsrelays = {}; // Id -> Relay
|
||||
obj.wsPeerRelays = {}; // Id -> { ServerId, Time }
|
||||
|
||||
// Setup randoms
|
||||
obj.crypto.randomBytes(32, function (err, buf) { obj.httpAuthRandom = buf; });
|
||||
@ -383,7 +387,7 @@ module.exports.CreateWebServer = function (parent, db, args, secret, certificate
|
||||
res.render(obj.path.join(__dirname, 'views/default'), { viewmode: viewmode, currentNode: currentNode, logoutControl: logoutcontrol, title: domain.title, title2: domain.title2, domainurl: domain.url, domain: domain.id, debuglevel: parent.debugLevel, serverDnsName: obj.certificates.CommonName, serverPublicPort: args.port, noServerBackup: (args.noserverbackup == 1 ? 1 : 0), features: features, mpspass: args.mpspass });
|
||||
} else {
|
||||
// Send back the login application
|
||||
res.render(obj.path.join(__dirname, 'views/login'), { loginmode: req.session.loginmode, rootCertLink: getRootCertLink(), title: domain.title, title2: domain.title2, newAccount: domain.newAccounts, newAccountPass: ((domain.newAccountsPass == null)?0:1), serverDnsName: obj.certificates.CommonName, serverPublicPort: obj.args.port });
|
||||
res.render(obj.path.join(__dirname, 'views/login'), { loginmode: req.session.loginmode, rootCertLink: getRootCertLink(), title: domain.title, title2: domain.title2, newAccount: domain.newAccounts, newAccountPass: (((domain.newAccountsPass == null) || (domain.newAccountsPass == ''))?0:1), serverDnsName: obj.certificates.CommonName, serverPublicPort: obj.args.port });
|
||||
}
|
||||
}
|
||||
|
||||
@ -941,8 +945,15 @@ module.exports.CreateWebServer = function (parent, db, args, secret, certificate
|
||||
ws.sessionId = user._id + '/' + ('' + Math.random()).substring(2);
|
||||
obj.wssessions2[ws.sessionId] = ws;
|
||||
if (!obj.wssessions[user._id]) { obj.wssessions[user._id] = [ws]; } else { obj.wssessions[user._id].push(ws); }
|
||||
obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: user.name, count: obj.wssessions[user._id].length, nolog: 1, domain: domain.id })
|
||||
|
||||
if (obj.parent.multiServer == null) {
|
||||
obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: user.name, count: obj.wssessions[user._id].length, nolog: 1, domain: domain.id })
|
||||
} else {
|
||||
obj.recountSessions(ws.sessionId); // Recount sessions
|
||||
}
|
||||
|
||||
// If we have peer servers, inform them of the new session
|
||||
if (obj.parent.multiServer != null) { obj.parent.multiServer.DispatchMessage({ action: 'sessionStart', sessionid: ws.sessionId }); }
|
||||
|
||||
// Handle events
|
||||
ws.HandleEvent = function (source, event) {
|
||||
if (!event.domain || event.domain == domain.id) {
|
||||
@ -1136,11 +1147,17 @@ module.exports.CreateWebServer = function (parent, db, args, secret, certificate
|
||||
}
|
||||
case 'wssessioncount':
|
||||
{
|
||||
// Request a list of all web socket session count
|
||||
if ((user.siteadmin & 2) == 0) break;
|
||||
// Request a list of all web socket user session count
|
||||
var wssessions = {};
|
||||
for (var i in obj.wssessions) { if (obj.wssessions[i][0].domainid == domain.id) { wssessions[i] = obj.wssessions[i].length; } }
|
||||
ws.send(JSON.stringify({ action: 'wssessioncount', wssessions: wssessions }));
|
||||
if ((user.siteadmin & 2) == 0) break;
|
||||
if (obj.parent.multiServer == null) {
|
||||
// No peering, use simple session counting
|
||||
for (var i in obj.wssessions) { if (obj.wssessions[i][0].domainid == domain.id) { wssessions[i] = obj.wssessions[i].length; } }
|
||||
} else {
|
||||
// We have peer servers, use more complex session counting
|
||||
for (var userid in obj.sessionsCount) { if (userid.split('/')[1] == domain.id) { wssessions[userid] = obj.sessionsCount[userid]; } }
|
||||
}
|
||||
ws.send(JSON.stringify({ action: 'wssessioncount', wssessions: wssessions })); // wssessions is: userid --> count
|
||||
break;
|
||||
}
|
||||
case 'deleteuser':
|
||||
@ -1664,10 +1681,19 @@ module.exports.CreateWebServer = function (parent, db, args, secret, certificate
|
||||
if (i >= 0) {
|
||||
obj.wssessions[ws.userid].splice(i, 1);
|
||||
var user = obj.users[ws.userid];
|
||||
if (user) { obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: user.name, count: obj.wssessions[ws.userid].length, nolog: 1, domain: domain.id }) }
|
||||
if (user) {
|
||||
if (obj.parent.multiServer == null) {
|
||||
obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: user.name, count: obj.wssessions[ws.userid].length, nolog: 1, domain: domain.id })
|
||||
} else {
|
||||
obj.recountSessions(ws.sessionId); // Recount sessions
|
||||
}
|
||||
}
|
||||
if (obj.wssessions[ws.userid].length == 0) { delete obj.wssessions[ws.userid]; }
|
||||
}
|
||||
}
|
||||
|
||||
// If we have peer servers, inform them of the disconnected session
|
||||
if (obj.parent.multiServer != null) { obj.parent.multiServer.DispatchMessage({ action: 'sessionEnd', sessionid: ws.sessionId }); }
|
||||
});
|
||||
|
||||
// Send user information to web socket, this is the first thing we send
|
||||
@ -2126,5 +2152,70 @@ module.exports.CreateWebServer = function (parent, db, args, secret, certificate
|
||||
// Start server on a free port
|
||||
CheckListenPort(obj.args.port, StartWebServer);
|
||||
|
||||
/*
|
||||
obj.wssessions = {}; // UserId --> Array Of Sessions
|
||||
obj.wssessions2 = {}; // "UserId + SessionRnd" --> Session (Note that the SessionId is the UserId + / + SessionRnd)
|
||||
obj.wsPeerSessions = {}; // ServerId --> Array Of "UserId + SessionRnd"
|
||||
obj.wsPeerSessions2 = {}; // "UserId + SessionRnd" --> ServerId
|
||||
obj.wsPeerSessions3 = {}; // ServerId --> UserId --> [ SessionId ]
|
||||
*/
|
||||
|
||||
// Count sessions and event any changes
|
||||
obj.recountSessions = function (changedSessionId) {
|
||||
if (changedSessionId == null) {
|
||||
// Recount all sessions
|
||||
|
||||
// Calculate the session count for all userid's
|
||||
var newSessionsCount = {};
|
||||
for (var userid in obj.wssessions) { newSessionsCount[userid] = obj.wssessions[userid].length; }
|
||||
for (var serverid in obj.wsPeerSessions3) {
|
||||
for (var userid in obj.wsPeerSessions3[serverid]) {
|
||||
var c = obj.wsPeerSessions3[serverid][userid].length;
|
||||
if (newSessionsCount[userid] == null) { newSessionsCount[userid] = c; } else { newSessionsCount[userid] += c; }
|
||||
}
|
||||
}
|
||||
|
||||
// See what session counts have changed, event any changes
|
||||
for (var userid in newSessionsCount) {
|
||||
var newcount = newSessionsCount[userid];
|
||||
var oldcount = obj.sessionsCount[userid];
|
||||
if (oldcount == null) { oldcount = 0; } else { delete obj.sessionsCount[userid]; }
|
||||
if (newcount != oldcount) {
|
||||
var x = userid.split('/');
|
||||
obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: x[2], count: newcount, domain: x[1], nolog: 1, nopeers: 1 })
|
||||
}
|
||||
}
|
||||
|
||||
// If there are any counts left in the old counts, event to zero
|
||||
for (var userid in obj.sessionsCount) {
|
||||
var oldcount = obj.sessionsCount[userid];
|
||||
if ((oldcount != null) && (oldcount != 0)) {
|
||||
var x = userid.split('/');
|
||||
obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: x[2], count: 0, domain: x[1], nolog: 1, nopeers: 1 })
|
||||
}
|
||||
}
|
||||
|
||||
// Set the new session counts
|
||||
obj.sessionsCount = newSessionsCount;
|
||||
} else {
|
||||
// Figure out the userid
|
||||
var userid = changedSessionId.split('/').slice(0, 3).join('/');
|
||||
|
||||
// Recount only changedSessionId
|
||||
var newcount = 0;
|
||||
if (obj.wssessions[userid] != null) { newcount = obj.wssessions[userid].length; }
|
||||
for (var serverid in obj.wsPeerSessions3) { if (obj.wsPeerSessions3[serverid][userid] != null) { newcount += obj.wsPeerSessions3[serverid][userid].length; } }
|
||||
var oldcount = obj.sessionsCount[userid];
|
||||
if (oldcount == null) { oldcount = 0; }
|
||||
|
||||
// If the count changed, update and event
|
||||
if (newcount != oldcount) {
|
||||
var x = userid.split('/');
|
||||
obj.parent.DispatchEvent(['*'], obj, { action: 'wssessioncount', username: x[2], count: newcount, domain: x[1], nolog: 1, nopeers: 1 })
|
||||
obj.sessionsCount[userid] = newcount;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return obj;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user