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Code Issues Releases Wiki Activity

Improved Web-SSH, Web-RDP and session logging.

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Ylian Saint-Hilaire 2021-05-05 00:18:41 -07:00
parent 9c676c6fef
commit d17aae0c8f
3 changed files with 74 additions and 49 deletions
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32
meshrelay.js
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@ -36,6 +36,17 @@ const MESHRIGHT_RESETOFF = 0x00040000;
const MESHRIGHT_GUESTSHARING = 0x00080000;
const MESHRIGHT_ADMIN = 0xFFFFFFFF;
// Protocol:
// 1 = Terminal
// 2 = Desktop
// 5 = Files
// 10 = Web-RDP
// 11 = Web-SSH
// 12 = Web-VNC
// 100 = Intel AMT WSMAN
// 101 = Intel AMT Redirection
// 200 = Messenger
function checkDeviceSharePublicIdentifier(parent, domain, nodeid, pid, func) {
// Check the public id
parent.db.GetAllTypeNodeFiltered([nodeid], domain.id, 'deviceshare', null, function (err, docs) {
@ -1011,15 +1022,24 @@ function CreateLocalRelayEx(parent, ws, req, domain, user, cookie) {
// Disconnect
obj.close = function (arg) {
if ((arg == 1) || (arg == null)) { try { ws.close(); parent.parent.debug('relay', 'Relay: Soft disconnect'); } catch (e) { console.log(e); } } // Soft close, close the websocket
if (arg == 2) { try { ws._socket._parent.end(); parent.parent.debug('relay', 'Relay: Hard disconnect'); } catch (e) { console.log(e); } } // Hard close, close the TCP socket
// If the web socket is already closed, stop here.
if (obj.ws == null) return;
// Collect how many raw bytes where received and sent.
// We sum both the websocket and TCP client in this case.
var inTraffc = obj.ws._socket.bytesRead, outTraffc = obj.ws._socket.bytesWritten;
if (obj.client != null) { inTraffc += obj.client.bytesRead; outTraffc += obj.client.bytesWritten; }
// Close the web socket
if ((arg == 1) || (arg == null)) { try { obj.ws.close(); parent.parent.debug('relay', 'Relay: Soft disconnect'); } catch (e) { console.log(e); } } // Soft close, close the websocket
if (arg == 2) { try { obj.ws._socket._parent.end(); parent.parent.debug('relay', 'Relay: Hard disconnect'); } catch (e) { console.log(e); } } // Hard close, close the TCP socket
// Update the relay session count
if (obj.relaySessionCounted) { parent.relaySessionCount--; delete obj.relaySessionCounted; }
// Log the disconnection
// Log the disconnection, traffic will be credited to the authenticated user
if (obj.time) {
var event = { etype: 'relay', action: 'relaylog', domain: domain.id, userid: obj.user._id, username: obj.user.name, msgid: 9, msgArgs: [obj.id, obj.req.clientIp, obj.host, Math.floor((Date.now() - obj.time) / 1000)], msg: 'Ended relay session \"' + obj.id + '\" from ' + obj.req.clientIp + ' to ' + obj.host + ', ' + Math.floor((Date.now() - obj.time) / 1000) + ' second(s)', nodeid: obj.req.query.nodeid };
var event = { etype: 'relay', action: 'relaylog', domain: domain.id, userid: obj.user._id, username: obj.user.name, msgid: 9, msgArgs: [obj.id, obj.req.clientIp, obj.host, Math.floor((Date.now() - obj.time) / 1000)], msg: 'Ended relay session \"' + obj.id + '\" from ' + obj.req.clientIp + ' to ' + obj.host + ', ' + Math.floor((Date.now() - obj.time) / 1000) + ' second(s)', nodeid: obj.req.query.nodeid, protocol: req.query.p, in: inTraffc, out: outTraffc };
parent.parent.DispatchEvent(['*', user._id], obj, event);
}
@ -1031,7 +1051,7 @@ function CreateLocalRelayEx(parent, ws, req, domain, user, cookie) {
delete obj.meshid;
delete obj.tcpport;
delete obj.expireTimer;
if (obj.client != null) { obj.client.destroy(); delete obj.client; }
if (obj.client != null) { obj.client.destroy(); delete obj.client; } // Close the client socket
if (obj.pingtimer != null) { clearInterval(obj.pingtimer); delete obj.pingtimer; }
if (obj.pongtimer != null) { clearInterval(obj.pongtimer); delete obj.pongtimer; }
@ -1066,7 +1086,7 @@ function CreateLocalRelayEx(parent, ws, req, domain, user, cookie) {
obj.client.connect(obj.tcpport, node.host, function () {
// Log the start of the connection
obj.time = Date.now();
var event = { etype: 'relay', action: 'relaylog', domain: domain.id, userid: obj.user._id, username: obj.user.name, msgid: 13, msgArgs: [obj.id, obj.req.clientIp, obj.host], msg: 'Started relay session \"' + obj.id + '\" from ' + obj.req.clientIp + ' to ' + obj.host, nodeid: req.query.nodeid };
var event = { etype: 'relay', action: 'relaylog', domain: domain.id, userid: obj.user._id, username: obj.user.name, msgid: 13, msgArgs: [obj.id, obj.req.clientIp, obj.host], msg: 'Started relay session \"' + obj.id + '\" from ' + obj.req.clientIp + ' to ' + obj.host, nodeid: req.query.nodeid, protocol: req.query.p };
parent.parent.DispatchEvent(['*', obj.user._id, obj.meshid, obj.nodeid], obj, event);
// Start the session