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More work on pre-user session recording. #3064

This commit is contained in:
Ylian Saint-Hilaire 2021-08-26 13:54:27 -07:00
parent e6b6bd061e
commit 31e8c12bca
2 changed files with 59 additions and 52 deletions
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109
meshdesktopmultiplex.js
View File

@ -129,22 +129,27 @@ function CreateDesktopMultiplexor(parent, domain, nodeid, func) {
if ((typeof sr == 'number') && (sr > 0) && (sr < 1000)) { peer.slowRelay = sr; }
}
// Indicated we are connected
obj.sendToViewer(peer, obj.recordingFile ? 'cr' : 'c');
// Check session recording
var startRecord = false;
if ((domain.sessionrecording.onlyselectedusers === true) && (peer.user != null) && (peer.user.flags != null) && ((peer.user.flags & 2) != 0)) { startRecord = true; }
startRecording(domain, startRecord, function () {
// Indicated we are connected
obj.sendToViewer(peer, obj.recordingFile ? 'cr' : 'c');
// If the agent sent display information or console message, send it to the viewer
if (obj.lastDisplayInfoData != null) { obj.sendToViewer(peer, obj.lastDisplayInfoData); }
if (obj.lastDisplayLocationData != null) { obj.sendToViewer(peer, obj.lastDisplayLocationData); }
if (obj.lastConsoleMessage != null) { obj.sendToViewer(peer, obj.lastConsoleMessage); }
// If the agent sent display information or console message, send it to the viewer
if (obj.lastDisplayInfoData != null) { obj.sendToViewer(peer, obj.lastDisplayInfoData); }
if (obj.lastDisplayLocationData != null) { obj.sendToViewer(peer, obj.lastDisplayLocationData); }
if (obj.lastConsoleMessage != null) { obj.sendToViewer(peer, obj.lastConsoleMessage); }
// Log joining the multiplex session
if (obj.startTime != null) {
var event = { etype: 'relay', action: 'relaylog', domain: domain.id, nodeid: obj.nodeid, userid: peer.user._id, username: peer.user.name, msgid: 4, msg: "Joined desktop multiplex session", protocol: 2 };
parent.parent.DispatchEvent(['*', obj.nodeid, peer.user._id, obj.meshid], obj, event);
}
// Log joining the multiplex session
if (obj.startTime != null) {
var event = { etype: 'relay', action: 'relaylog', domain: domain.id, nodeid: obj.nodeid, userid: peer.user._id, username: peer.user.name, msgid: 4, msg: "Joined desktop multiplex session", protocol: 2 };
parent.parent.DispatchEvent(['*', obj.nodeid, peer.user._id, obj.meshid], obj, event);
}
// Send an updated list of all peers to all viewers
obj.sendSessionMetadata();
// Send an updated list of all peers to all viewers
obj.sendSessionMetadata();
});
} else {
//console.log('addPeer-agent', obj.nodeid);
if (obj.agent != null) { parent.parent.debug('relay', 'DesktopRelay: Error, duplicate agent connection'); return false; }
@ -253,7 +258,7 @@ function CreateDesktopMultiplexor(parent, domain, nodeid, func) {
// Add a event entry about this recording
var basefile = parent.parent.path.basename(filename);
var event = { etype: 'relay', action: 'recording', domain: domain.id, nodeid: obj.nodeid, msgid: 7, mshArgs: [obj.sessionLength], msg: "Finished recording session" + (obj.sessionLength ? (', ' + obj.sessionLength + ' second(s)') : ''), filename: basefile, size: obj.recordingFileSize, protocol: 2, icon: obj.icon, name: obj.name, meshid: obj.meshid, userids: obj.userIds, multiplex: true };
var event = { etype: 'relay', action: 'recording', domain: domain.id, nodeid: obj.nodeid, msgid: 7, msgArgs: [obj.sessionLength], msg: "Finished recording session" + (obj.sessionLength ? (', ' + obj.sessionLength + ' second(s)') : ''), filename: basefile, size: obj.recordingFileSize, protocol: 2, icon: obj.icon, name: obj.name, meshid: obj.meshid, userids: obj.userIds, multiplex: true };
var mesh = parent.meshes[obj.meshid];
if (mesh != null) { event.meshname = mesh.name; }
if (obj.sessionStart) { event.startTime = obj.sessionStart; event.lengthTime = obj.sessionLength; }
@ -726,57 +731,59 @@ function CreateDesktopMultiplexor(parent, domain, nodeid, func) {
}
}
function startRecording(domain, start, func) {
if ((obj.pendingRecording == 1) || (obj.recordingFile != null)) { func(true); return; } // Check if already recording
if (start == false) { func(false); return; } // Just skip this
obj.pendingRecording = 1;
var now = new Date(Date.now());
var recFilename = 'desktopSession' + ((domain.id == '') ? '' : '-') + domain.id + '-' + now.getUTCFullYear() + '-' + parent.common.zeroPad(now.getUTCMonth(), 2) + '-' + parent.common.zeroPad(now.getUTCDate(), 2) + '-' + parent.common.zeroPad(now.getUTCHours(), 2) + '-' + parent.common.zeroPad(now.getUTCMinutes(), 2) + '-' + parent.common.zeroPad(now.getUTCSeconds(), 2) + '-' + obj.nodeid.split('/')[2] + '.mcrec'
var recFullFilename = null;
if (domain.sessionrecording.filepath) {
try { parent.parent.fs.mkdirSync(domain.sessionrecording.filepath); } catch (e) { }
recFullFilename = parent.parent.path.join(domain.sessionrecording.filepath, recFilename);
} else {
try { parent.parent.fs.mkdirSync(parent.parent.recordpath); } catch (e) { }
recFullFilename = parent.parent.path.join(parent.parent.recordpath, recFilename);
}
parent.parent.fs.open(recFullFilename, 'w', function (err, fd) {
delete obj.pendingRecording;
if (err != null) {
parent.parent.debug('relay', 'Relay: Unable to record to file: ' + recFullFilename);
func(false);
return;
}
// Write the recording file header
parent.parent.debug('relay', 'Relay: Started recoding to file: ' + recFullFilename);
var metadata = { magic: 'MeshCentralRelaySession', ver: 1, nodeid: obj.nodeid, meshid: obj.meshid, time: new Date().toLocaleString(), protocol: 2, devicename: obj.name, devicegroup: obj.meshname };
var firstBlock = JSON.stringify(metadata);
recordingEntry(fd, 1, 0, firstBlock, function () {
obj.recordingFile = { fd: fd, filename: recFullFilename };
obj.recordingFileWriting = false;
func(true);
});
});
}
function recordingSetup(domain, func) {
var record = false;
// Setup session recording
if ((domain.sessionrecording == true || ((typeof domain.sessionrecording == 'object') && ((domain.sessionrecording.protocols == null) || (domain.sessionrecording.protocols.indexOf(2) >= 0))))) {
record = true;
// Check again to make sure we need to start recording
if ((domain.sessionrecording.onlyselecteddevicegroups === true) || (domain.sessionrecording.onlyselectedusers === true)) {
var record = false;
// Check user recording
if (domain.sessionrecording.onlyselectedusers === true) {
// TODO: Check recording ???
}
record = false;
// Check device group recording
if (domain.sessionrecording.onlyselecteddevicegroups === true) {
var mesh = parent.meshes[obj.meshid];
if ((mesh.flags != null) && ((mesh.flags & 4) != 0)) { record = true; }
}
if (record == false) { func(false); return; } // Do not record the session
}
var now = new Date(Date.now());
var recFilename = 'desktopSession' + ((domain.id == '') ? '' : '-') + domain.id + '-' + now.getUTCFullYear() + '-' + parent.common.zeroPad(now.getUTCMonth(), 2) + '-' + parent.common.zeroPad(now.getUTCDate(), 2) + '-' + parent.common.zeroPad(now.getUTCHours(), 2) + '-' + parent.common.zeroPad(now.getUTCMinutes(), 2) + '-' + parent.common.zeroPad(now.getUTCSeconds(), 2) + '-' + obj.nodeid.split('/')[2] + '.mcrec'
var recFullFilename = null;
if (domain.sessionrecording.filepath) {
try { parent.parent.fs.mkdirSync(domain.sessionrecording.filepath); } catch (e) { }
recFullFilename = parent.parent.path.join(domain.sessionrecording.filepath, recFilename);
} else {
try { parent.parent.fs.mkdirSync(parent.parent.recordpath); } catch (e) { }
recFullFilename = parent.parent.path.join(parent.parent.recordpath, recFilename);
}
parent.parent.fs.open(recFullFilename, 'w', function (err, fd) {
if (err != null) {
parent.parent.debug('relay', 'Relay: Unable to record to file: ' + recFullFilename);
func(false);
return;
}
// Write the recording file header
parent.parent.debug('relay', 'Relay: Started recoding to file: ' + recFullFilename);
var metadata = { magic: 'MeshCentralRelaySession', ver: 1, nodeid: obj.nodeid, meshid: obj.meshid, time: new Date().toLocaleString(), protocol: 2, devicename: obj.name, devicegroup: obj.meshname };
var firstBlock = JSON.stringify(metadata);
recordingEntry(fd, 1, 0, firstBlock, function () {
obj.recordingFile = { fd: fd, filename: recFullFilename };
obj.recordingFileWriting = false;
func(true);
});
});
} else {
func(false);
}
startRecording(domain, record, func);
}
// Record data to the recording file

2
views/default.handlebars
View File

@ -9944,7 +9944,7 @@
if (mode == 3) { eventList = currentUserEvents; }
for (var i in eventList) { if (eventList[i].h == h) { xevent = eventList[i]; break; } }
if (xevent) {
var x = '<div style=overflow-y:auto>';
var x = '<div style=overflow-y:auto;max-height:300px>';
for (var i in xevent) {
if ((i == 'h') || (i == '_id') || (i == 'ids') || (i == 'domain') || (xevent[i] == null) || (typeof xevent[i] == 'object')) continue;
x += addHtmlValue3(EscapeHtml(i), EscapeHtml(xevent[i]));