Merge branch 'master' into patch-2

certoperations.js

@@ -803,7 +803,7 @@ module.exports.CertificateOperations = function (parent) {
             accelerator.accid = acceleratorCreateCount;
             accelerator.on('message', function (message) {
                 acceleratorMessage++;
-                this.x.func(this.x.tag, message);
+                if (this.x.func) { this.x.func(this.x.tag, message); }
                 delete this.x;
                 if (pendingAccelerator.length > 0) { this.send(this.x = pendingAccelerator.shift()); } else { freeAccelerators.push(this); }
             });
@@ -850,5 +850,24 @@ module.exports.CertificateOperations = function (parent) {
         }
     };
 
+    // Perform any general operation
+    obj.acceleratorPerformOperation = function (operation, data, tag, func) {
+        if (acceleratorTotalCount <= 1) {
+            // No accelerators available
+            program.processMessage({ action: operation, data: data, tag: tag, func: func });
+        } else {
+            var acc = obj.getAccelerator();
+            if (acc == null) {
+                // Add to pending accelerator workload
+                acceleratorPerformSignaturePushFuncCall++;
+                pendingAccelerator.push({ action: operation, data: data, tag: tag, func: func });
+            } else {
+                // Send to accelerator now
+                acceleratorPerformSignatureRunFuncCall++;
+                acc.send(acc.x = { action: operation, data: data, tag: tag, func: func });
+            }
+        }
+    };
+
     return obj;
 };

mcrec.js

@@ -12,24 +12,24 @@ var path = require('path');
 var worker = null;
 const NodeJSVer = Number(process.version.match(/^v(\d+\.\d+)/)[1]);
 var directRun = (require.main === module);
-function log() { if (directRun) { console.log(...arguments); } else { if (worker != null) { worker.parentPort.postMessage({ msg: arguments[0] }); } } }
+function log() { if (directRun) { console.log(...arguments); } /*else { if (worker != null) { worker.parentPort.postMessage({ msg: arguments[0] }); } } */ }
 if (directRun && (NodeJSVer >= 12)) { const xworker = require('worker_threads'); try { if (xworker.isMainThread == false) { worker = xworker; } } catch (ex) { log(ex); } }
 function start() { startEx(process.argv); }
 if (directRun) { setup(); }
 
 function setup() { InstallModules(['image-size'], start); }
 function start() { startEx(process.argv); }
-
 function startEx(argv) {
-    var state = { recFileName: null, recFile: null, recFileSize: 0, recFilePtr: 0 };
+    if (argv.length > 2) { indexFile(argv[2]); } else {
-    var infile = null;
+        log("MeshCentral Session Recodings Processor");
-    if (argv.length > 2) { infile = argv[2]; } else {
+        log("This tool will index a .mcrec file so that the player can seek thru the file.");
-        log('MeshCentral Session Recodings Processor');
+        log("");
-        log('This tool will index a .mcrec file so that the player can seek thru the file.');
+        log("  Usage: node mcrec [file]");
-        log('');
-        log('  Usage: node mcrec [file]');
-        return;
     }
+}
+
+function indexFile(infile) {
+    var state = { recFileName: null, recFile: null, recFileSize: 0, recFilePtr: 0 };
     if (fs.existsSync(infile) == false) { log("Missing file: " + infile); return; }
     state.recFileName = infile;
     state.recFileSize = fs.statSync(infile).size;
@@ -64,7 +64,16 @@ function createIndex(state, ptr) {
 }
 
 function processBlock(state, block) {
-    if (block == null) { writeIndex(state, function () { log("Done."); }); return; }
+    if (block == null) {
+        // We are done, close this file.
+        writeIndex(state, function () {
+            fs.close(state.recFile, function () {
+                for (var i in state) { delete state[i]; } // Clear the state.
+                log("Done.");
+            });
+        });
+        return;
+    }
     var elapseMilliSeconds = 0;
     if (state.startTime != null) { elapseMilliSeconds = (block.time - state.startTime); }
     var flagBinary = (block.flags & 1) != 0;
@@ -311,3 +320,4 @@ function InstallModule(modulename, func, tag1, tag2) {
 
 // Export table
 module.exports.startEx = startEx;
+module.exports.indexFile = indexFile;

meshaccelerator.js

@@ -21,7 +21,10 @@ var certStore = null;
 process.on('disconnect', function () { process.exit(); });
 
 // Handle parent messages
-process.on('message', function (message) {
+process.on('message', function (message) { module.exports.processMessage(message); });
+
+// Process an incoming message
+module.exports.processMessage = function(message) {
     switch (message.action) {
         case 'sign': {
             if (typeof message.key == 'number') { message.key = certStore[message.key].key; }
@@ -36,9 +39,14 @@ process.on('message', function (message) {
             certStore = message.certs;
             break;
         }
+        case 'indexMcRec': {
+            //console.log('indexMcRec', message.data);
+            require(require('path').join(__dirname, 'mcrec.js')).indexFile(message.data);
+            break;
+        }
         default: {
             console.log('Unknown accelerator action: ' + message.action + '.');
             break;
         }
     }
-});
+}

meshcentral.js

@@ -2333,12 +2333,14 @@ function mainStart() {
         var ldap = false;
         var allsspi = true;
         var yubikey = false;
+        var recordingIndex = false;
         var domainCount = 0;
         if (require('os').platform() == 'win32') { for (var i in config.domains) { domainCount++; if (config.domains[i].auth == 'sspi') { sspi = true; } else { allsspi = false; } } } else { allsspi = false; }
         if (domainCount == 0) { allsspi = false; }
         for (var i in config.domains) {
             if (config.domains[i].yubikey != null) { yubikey = true; }
             if (config.domains[i].auth == 'ldap') { ldap = true; }
+            if ((config.domains[i].sessionrecording != null) && (config.domains[i].sessionrecording.index == true)) { recordingIndex = true; }
         }
 
         // Get the current node version
@@ -2348,6 +2350,7 @@ function mainStart() {
         var modules = ['ws', 'cbor', 'nedb', 'https', 'yauzl', 'xmldom', 'ipcheck', 'express', 'archiver', 'multiparty', 'node-forge', 'express-ws', 'compression', 'body-parser', 'connect-redis', 'cookie-session', 'express-handlebars'];
         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 (recordingIndex == true) { modules.push('image-size'); } // Need to get the remote desktop JPEG sizes to index the recodring file.
         if (config.letsencrypt != null) { if ((nodeVersion < 10) || (require('crypto').generateKeyPair == null)) { addServerWarning("Let's Encrypt support requires Node v10.12 or higher.", !args.launch); } else { modules.push('greenlock'); } } // Add Greenlock Module
         if (config.settings.mqtt != null) { modules.push('aedes'); } // Add MQTT Modules
         if (config.settings.mysql != null) { modules.push('mysql'); } // Add MySQL, official driver.

meshrelay.js

@@ -228,7 +228,7 @@ module.exports.CreateMeshRelay = function (parent, ws, req, domain, user, cookie
                                     if (xdevicename2 != null) { metadata.devicename = xdevicename2; }
                                     var firstBlock = JSON.stringify(metadata);
                                     recordingEntry(fd, 1, ((obj.req.query.browser) ? 2 : 0), firstBlock, function () {
-                                        try { relayinfo.peer1.ws.logfile = ws.logfile = { fd: fd, lock: false }; } catch (ex) {
+                                        try { relayinfo.peer1.ws.logfile = ws.logfile = { fd: fd, lock: false, filename: recFullFilename }; } catch (ex) {
                                             try { ws.send('c'); } catch (ex) { } // Send connect to both peers, 'cr' indicates the session is being recorded.
                                             try { relayinfo.peer1.ws.send('c'); } catch (ex) { }
                                             return;
@@ -331,7 +331,15 @@ module.exports.CreateMeshRelay = function (parent, ws, req, domain, user, cookie
                     var peer = (relayinfo.peer1 == obj) ? relayinfo.peer2 : relayinfo.peer1;
 
                     // Close the recording file
-                    if (ws.logfile != null) { recordingEntry(ws.logfile.fd, 3, 0, 'MeshCentralMCREC', function (fd, tag) { parent.parent.fs.close(fd); tag.ws.logfile = null; tag.pws.logfile = null; }, { ws: ws, pws: peer.ws }); }
+                    if (ws.logfile != null) {
+                        recordingEntry(ws.logfile.fd, 3, 0, 'MeshCentralMCREC', function (fd, tag) {
+                            parent.parent.fs.close(fd);
+                            tag.ws.logfile = null;
+                            tag.pws.logfile = null;
+                            // Now that the recording file is closed, check if we need to index this file.
+                            if (domain.sessionrecording.index == true) { parent.parent.certificateOperations.acceleratorPerformOperation('indexMcRec', tag.logfile.filename); }
+                        }, { ws: ws, pws: peer.ws, logfile: ws.logfile });
+                    }
 
                     // Disconnect the peer
                     try { if (peer.relaySessionCounted) { parent.relaySessionCount--; delete peer.relaySessionCounted; } } catch (ex) { console.log(ex); }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "meshcentral",
-  "version": "0.4.9-d",
+  "version": "0.4.9-e",
   "keywords": [
     "Remote Management",
     "Intel AMT",

sample-config.json

@@ -121,6 +121,7 @@
       "_agentConfig": [ "webSocketMaskOverride=1" ],
       "_SessionRecording": {
         "_filepath": "C:\\temp",
+        "_index": true,
         "__protocols__": "Is an array: 1 = Terminal, 2 = Desktop, 5 = Files, 100 = Intel AMT WSMAN, 101 = Intel AMT Redirection",
         "protocols": [ 1, 2, 101 ]
       }

views/default.handlebars

@@ -72,6 +72,11 @@
     <div id="altPortContextMenu" class="contextMenu noselect" style="display:none;min-width:0px">
         <div id="cxaltport" class="cmtext" onclick="cmaltportaction(1,event)"><b>Alternate Port</b></div>
     </div>
+    <div id="filesContextMenu" class="contextMenu noselect" style="display:none;min-width:0px">
+        <div id="cxfilerename" class="cmtext" onclick="cmfilesaction(1,event)"><b>Rename</b></div>
+        <div id="cxfileedit" class="cmtext" onclick="cmfilesaction(2,event)"><b>Edit</b></div>
+        <div id="cxfiledelete" class="cmtext" onclick="cmfilesaction(3,event)"><b>Delete</b></div>
+    </div>
     <!--
     <div id="pluginTabContextMenu" class="contextMenu noselect" style="display:none;min-width:0px">
         <div id="cxclose" class="cmtext" onclick="pluginTabClose(event)">Close Tab</div>
@@ -4000,6 +4005,12 @@
             var scrollLeft = (window.pageXOffset !== null) ? window.pageXOffset : (document.documentElement || document.body.parentNode || document.body).scrollLeft;
             var scrollTop = (window.pageYOffset !== null) ? window.pageYOffset : (document.documentElement || document.body.parentNode || document.body).scrollTop;
             var elem = document.elementFromPoint(event.pageX - scrollLeft, event.pageY - scrollTop);
+            //console.log('handleContextMenu', scrollLeft, scrollTop, elem, elem.parentElement, elem.parentElement.parentElement);
+
+            // Look for a file entry element
+            var fileElement = null, elx = elem;
+            while (elx && elx != null && elx.id != 'fileEntry') { elx = elx.parentElement; }
+            if (elx && (elx.id == 'fileEntry')) { fileElement = elx; }
 
             if (elem && elem != null && elem.id == 'rdpClickOnceLink' && currentNode && currentNode.agent && (currentNode.agent.id > 0) && (currentNode.agent.id < 5)) {
                 contextelement = elem;
@@ -4013,6 +4024,10 @@
                 contextelement = elem;
                 var contextmenudiv = document.getElementById('termShellContextMenuLinux');
                 showContextMenuDiv(contextmenudiv, event.pageX, event.pageY);
+            } else if (fileElement && currentNode) {
+                contextelement = fileElement;
+                var contextmenudiv = document.getElementById('filesContextMenu');
+                showContextMenuDiv(contextmenudiv, event.pageX, event.pageY);
             } else if (elem && elem != null && elem.id == 'MxMESH') {
                 contextelement = elem;
                 var contextmenudiv = document.getElementById('meshContextMenu');
@@ -4113,6 +4128,28 @@
             Q('d10rdpport').focus();
         }
 
+        function cmfilesaction(action) {
+            if (xxdialogMode) return;
+            var filetreexx = p13sort_files(p13filetree.dir);
+            var file = filetreexx[parseInt(contextelement.attributes.fileindex.nodeValue)];
+            if (action == 1) { // Rename the file
+                setDialogMode(2, "Rename", 3, p13renamefileEx, '<input type=text id=p13renameinput maxlength=64 onkeyup=p13fileNameCheck(event) style=width:100% value="' + file.n + '" />', { action: 'rename', path: p13filetreelocation.join('/'), oldname: file.n});
+                focusTextBox('p13renameinput');
+                p13fileNameCheck();
+            } else if (action == 2) { // Edit the file
+                if (file.s <= 204800) {
+                    p13downloadfile(encodeURIComponent(p13filetreelocation.join('/') + '/' + file.n), encodeURIComponent(file.n), file.s, 'viewer');
+                } else { messagebox("File Editor", "Only files less than 200k can be edited."); }
+            } else if (action == 3) { // Delete the file
+                setDialogMode(2, "Delete", 3, p13deletefileCm, "Delete item?", file);
+            }
+        }
+
+        function p13deletefileCm(b, file) {
+            files.sendText({ action: 'rm', reqid: 1, path: p13filetreelocation.join('/'), delfiles: [ file.n ], rec: false });
+            p13folderup(999);
+        }
+
         /*
         function pluginTabClose() {
             var pluginTab = contextelement;
@@ -4131,6 +4168,7 @@
             QV('termShellContextMenu', false);
             QV('termShellContextMenuLinux', false);
             QV('altPortContextMenu', false);
+            QV('filesContextMenu', false);
             //QV('pluginTabContextMenu', false);
             contextelement = null;
         }
@@ -6811,7 +6849,7 @@
                 } else {
                     var link = shortname;
                     if (f.s > 0) { link = '<a hrf=# rel=\"noreferrer noopener\" target=\"_blank\" style=cursor:pointer onclick=\"return p13downloadfile(\'' + encodeURIComponent(newlinkpath + '/' + name) + '\',\'' + encodeURIComponent(name) + '\',' + f.s + ')\">' + shortname + '</a>'; }
-                    h = '<div class=filelist file=3><input file=3 style=float:left name=fd class=fcb type=checkbox onchange=p13setActions() value=\'' + f.nx + '\'>&nbsp;<span class=fsize>' + fdatestr + '</span><span style=float:right>' + fsize + '</span><span><div class=fileIcon' + f.t + '></div>' + link + '</span></div>';
+                    h = '<div id=fileEntry fileIndex=' + i + ' class=filelist file=3><input file=3 style=float:left name=fd class=fcb type=checkbox onchange=p13setActions() value=\'' + f.nx + '\'>&nbsp;<span class=fsize>' + fdatestr + '</span><span style=float:right>' + fsize + '</span><span><div class=fileIcon' + f.t + '></div>' + link + '</span></div>';
                 }
 
                 if (f.t < 3) { html1 += h; } else { html2 += h; }
@@ -7023,7 +7061,7 @@
                     QS('dialog').width = 'auto';
                     QS('dialog').bottom = '80px';
                     QS('dialog').top = QS('dialog').left = QS('dialog').right = '100px';
-                    Q('d4editorarea').value = EscapeHtml(downloadFile.data);
+                    Q('d4editorarea').value = downloadFile.data;
                     downloadFile = null;
                 } else {
                     // Save the file to disk