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Added session termination feature except for desktop multiplexor.

This commit is contained in:
Ylian Saint-Hilaire 2021-10-19 11:47:39 -07:00
parent 587b591fe7
commit bd2e4f4d2b
3 changed files with 85 additions and 7 deletions
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23
agents/meshcore.js
View File

@ -1015,6 +1015,22 @@ function handleServerCommand(data) {
}
break;
}
case 'endtunnel': {
// Terminate one or more tunnels
if ((data.rights != 4294967295) && (data.xuserid != data.userid)) return; // This command requires full admin rights on the device or user self-closes it's own sessions
for (var i in tunnels) {
if ((tunnels[i].userid == data.xuserid) && (tunnels[i].guestname == data.guestname)) {
var disconnect = false;
if ((data.protocol == 'kvm') && (tunnels[i].protocol == 2)) { disconnect = true; }
else if ((data.protocol == 'terminal') && (tunnels[i].protocol == 1)) { disconnect = true; }
else if ((data.protocol == 'files') && (tunnels[i].protocol == 5)) { disconnect = true; }
else if ((data.protocol == 'tcp') && (tunnels[i].tcpport != null)) { disconnect = true; }
else if ((data.protocol == 'udp') && (tunnels[i].udpport != null)) { disconnect = true; }
if (disconnect) { if (tunnels[i].s != null) { tunnels[i].s.end(); } else { tunnels[i].end(); } }
}
}
break;
}
case 'messagebox': {
// Display a message box
if (data.title && data.msg) {
@ -3988,7 +4004,12 @@ function processConsoleCommand(cmd, args, rights, sessionid) {
}
case 'tunnels': { // Show the list of current tunnels
response = '';
for (var i in tunnels) { response += 'Tunnel #' + i + ', ' + tunnels[i].url + '\r\n'; }
for (var i in tunnels) {
response += 'Tunnel #' + i + ', ' + tunnels[i].protocol; //tunnels[i].url
if (tunnels[i].userid) { response += ', ' + tunnels[i].userid; }
if (tunnels[i].guestname) { response += '/' + tunnels[i].guestname; }
response += '\r\n'
}
if (response == '') { response = 'No websocket sessions.'; }
break;
}

23
meshuser.js
View File

@ -5660,6 +5660,29 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
break;
}
case 'endDesktopMultiplex': {
var err = null, xuser = null;
try {
if (command.xuserid.indexOf('/') < 0) { command.xuserid = 'user/' + domain.id + '/' + command.xuserid; }
if (common.validateString(command.nodeid, 1, 1024) == false) { err = 'Invalid device identifier'; } // Check the meshid
else if (command.nodeid.indexOf('/') == -1) { command.nodeid = 'node/' + domain.id + '/' + command.nodeid; }
const xusersplit = command.xuserid.split('/');
xuser = parent.users[command.xuserid];
if (xuser == null) { err = 'User does not exists'; }
else if ((obj.crossDomain !== true) && ((xusersplit.length != 3) || (xusersplit[1] != domain.id))) { err = 'Invalid domain'; } // Invalid domain, operation only valid for current domain
} catch (ex) { err = 'Validation exception: ' + ex; }
// Handle any errors
if (err != null) { if (command.responseid != null) { try { ws.send(JSON.stringify({ action: 'changeusernotify', responseid: command.responseid, result: err })); } catch (ex) { } } break; }
// Get the node and the rights for this node
parent.GetNodeWithRights(domain, xuser, command.nodeid, function (node, rights, visible) {
if ((rights != 0xFFFFFFFF) && (xuser._id != command.xuserid)) return;
//console.log('TODO');
});
break;
}
default: {
// Unknown user action
console.log('Unknown action from user ' + user.name + ': ' + command.action + '.');

46
views/default.handlebars
View File

@ -4461,28 +4461,62 @@
for (var i in node.sessions) {
if ((i == 'kvm') && (node.sessions.multidesk == null)) {
x += '<u>' + "Remote Desktop" + '</u>';
for (var j in node.sessions.kvm) { x += addHtmlValue2(getUserName(j), (node.sessions.kvm[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.kvm[j]))); }
for (var j in node.sessions.kvm) {
var trash = '';
if ((j == userinfo._id) || (GetNodeRights(node) == 0xFFFFFFFF)) { trash = ' <a href=# onclick=\'return endDeviceSession("kvm", "' + encodeURIComponentEx(node._id) + '", "' + encodeURIComponentEx(j) + '")\' title="' + "Disconnect this session" + '" style=cursor:pointer><img src=images/trash.png border=0 height=10 width=10></a>'; }
x += addHtmlValue2(getUserName(j), ((node.sessions.kvm[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.kvm[j]))) + trash);
}
} else if (i == 'multidesk') {
x += '<u>' + "Remote Desktop" + '</u>';
for (var j in node.sessions.multidesk) { x += addHtmlValue2(getUserName(j), ((node.sessions.multidesk[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.multidesk[j])))); }
for (var j in node.sessions.multidesk) {
var trash = '';
if ((j == userinfo._id) || (GetNodeRights(node) == 0xFFFFFFFF)) { trash = ' <a href=# onclick=\'return endDeviceSession("multidesk", "' + encodeURIComponentEx(node._id) + '", "' + encodeURIComponentEx(j) + '")\' title="' + "Disconnect this session" + '" style=cursor:pointer><img src=images/trash.png border=0 height=10 width=10></a>'; }
x += addHtmlValue2(getUserName(j), ((node.sessions.multidesk[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.multidesk[j]))) + trash);
}
} else if (i == 'terminal') {
x += '<u>' + "Terminal" + '</u>';
for (var j in node.sessions.terminal) { x += addHtmlValue2(getUserName(j), ((node.sessions.terminal[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.terminal[j])))); }
for (var j in node.sessions.terminal) {
var trash = '';
if ((j == userinfo._id) || (GetNodeRights(node) == 0xFFFFFFFF)) { trash = ' <a href=# onclick=\'return endDeviceSession("terminal", "' + encodeURIComponentEx(node._id) + '", "' + encodeURIComponentEx(j) + '")\' title="' + "Disconnect this session" + '" style=cursor:pointer><img src=images/trash.png border=0 height=10 width=10></a>'; }
x += addHtmlValue2(getUserName(j), ((node.sessions.terminal[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.terminal[j]))) + trash);
}
} else if (i == 'files') {
x += '<u>' + "Files" + '</u>';
for (var j in node.sessions.files) { x += addHtmlValue2(getUserName(j), ((node.sessions.files[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.files[j])))); }
for (var j in node.sessions.files) {
var trash = '';
if ((j == userinfo._id) || (GetNodeRights(node) == 0xFFFFFFFF)) { trash = ' <a href=# onclick=\'return endDeviceSession("files", "' + encodeURIComponentEx(node._id) + '", "' + encodeURIComponentEx(j) + '")\' title="' + "Disconnect this session" + '" style=cursor:pointer><img src=images/trash.png border=0 height=10 width=10></a>'; }
x += addHtmlValue2(getUserName(j), ((node.sessions.files[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.files[j]))) + trash);
}
} else if (i == 'tcp') {
x += '<u>' + "TCP Routing" + '</u>';
for (var j in node.sessions.tcp) { x += addHtmlValue2(getUserName(j), ((node.sessions.tcp[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.tcp[j])))); }
for (var j in node.sessions.tcp) {
var trash = '';
if ((j == userinfo._id) || (GetNodeRights(node) == 0xFFFFFFFF)) { trash = ' <a href=# onclick=\'return endDeviceSession("tcp", "' + encodeURIComponentEx(node._id) + '", "' + encodeURIComponentEx(j) + '")\' title="' + "Disconnect this session" + '" style=cursor:pointer><img src=images/trash.png border=0 height=10 width=10></a>'; }
x += addHtmlValue2(getUserName(j), ((node.sessions.tcp[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.tcp[j]))) + trash);
}
} else if (i == 'udp') {
x += '<u>' + "UDP Routing" + '</u>';
for (var j in node.sessions.udp) { x += addHtmlValue2(getUserName(j), ((node.sessions.udp[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.udp[j])))); }
for (var j in node.sessions.udp) {
var trash = '';
if ((j == userinfo._id) || (GetNodeRights(node) == 0xFFFFFFFF)) { trash = ' <a href=# onclick=\'return endDeviceSession("udp", "' + encodeURIComponentEx(node._id) + '", "' + encodeURIComponentEx(j) + '")\' title="' + "Disconnect this session" + '" style=cursor:pointer><img src=images/trash.png border=0 height=10 width=10></a>'; }
x += addHtmlValue2(getUserName(j), ((node.sessions.udp[j] == 1)?"1 session":nobreak(format("{0} sessions", node.sessions.udp[j]))) + trash);
}
}
}
if (x != '') { setDialogMode(2, "Sessions" + ' - ' + EscapeHtml(node.name), 1, null, x, 'SESSIONS-' + node._id); } else { setDialogMode(0); }
return false;
}
function endDeviceSession(protocol, nodeid, userid) {
var userIdSplit = decodeURIComponent(userid).split('/'), uid = userIdSplit[0] + '/' + userIdSplit[1] + '/' + userIdSplit[2], guestname = null;
if ((userIdSplit.length == 4) && (userIdSplit[3].startsWith('guest:'))) { guestname = atob(userIdSplit[3].substring(6)); }
if (protocol == 'multidesk') {
meshserver.send({ action: 'endDesktopMultiplex', nodeid: decodeURIComponent(nodeid), xuserid: uid, guestname, guestname });
} else {
meshserver.send({ action: 'msg', type: 'endtunnel', nodeid: decodeURIComponent(nodeid), xuserid: uid, guestname, guestname, protocol: protocol });
}
}
// Show currently active sessions on this device
function showDeviceMessages(nodeid, force, e) {
if (e) haltEvent(e);