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https://github.com/Ylianst/MeshCentral.git
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Added server command handler functions
This commit is contained in:
Noah Zalev
parent
065a212ab7
commit
0addc28f11
124
meshuser.js
124
meshuser.js
@ -591,8 +591,6 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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// pass through to switch statement until refactoring complete
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switch (command.action) {
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case 'pong': { break; } // NOP
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case 'ping': { try { ws.send('{action:"pong"}'); } catch (ex) { } break; }
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case 'intersession':
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{
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// Sends data between sessions of the same user
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@ -748,42 +746,6 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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});
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break;
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}
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case 'powertimeline':
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{
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// Get the node and the rights for this node
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parent.GetNodeWithRights(domain, user, command.nodeid, function (node, rights, visible) {
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if (visible == false) return;
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// Query the database for the power timeline for a given node
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// The result is a compacted array: [ startPowerState, startTimeUTC, powerState ] + many[ deltaTime, powerState ]
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db.getPowerTimeline(node._id, function (err, docs) {
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if ((err == null) && (docs != null) && (docs.length > 0)) {
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var timeline = [], time = null, previousPower;
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for (i in docs) {
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var doc = docs[i], j = parseInt(i);
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doc.time = Date.parse(doc.time);
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if (time == null) { // First element
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// Skip all starting power 0 events.
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if ((doc.power == 0) && ((doc.oldPower == null) || (doc.oldPower == 0))) continue;
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time = doc.time;
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if (doc.oldPower) { timeline.push(doc.oldPower, time / 1000, doc.power); } else { timeline.push(0, time / 1000, doc.power); }
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} else if (previousPower != doc.power) { // Delta element
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// If this event is of a short duration (2 minutes or less), skip it.
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if ((docs.length > (j + 1)) && ((Date.parse(docs[j + 1].time) - doc.time) < 120000)) continue;
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timeline.push((doc.time - time) / 1000, doc.power);
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time = doc.time;
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}
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previousPower = doc.power;
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}
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try { ws.send(JSON.stringify({ action: 'powertimeline', nodeid: node._id, timeline: timeline, tag: command.tag })); } catch (ex) { }
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} else {
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// No records found, send current state if we have it
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var state = parent.parent.GetConnectivityState(command.nodeid);
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if (state != null) { try { ws.send(JSON.stringify({ action: 'powertimeline', nodeid: node._id, timeline: [state.powerState, Date.now(), state.powerState], tag: command.tag })); } catch (ex) { } }
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}
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});
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});
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break;
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}
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case 'fileoperation':
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{
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// Check permissions
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@ -2353,25 +2315,6 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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});
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break;
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}
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case 'serverupdate':
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{
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// Do not allow this command when logged in using a login token
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if (req.session.loginToken != null) break;
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// Perform server update
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if ((user.siteadmin & 16) == 0) break;
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if ((domain.myserver === false) || ((domain.myserver != null) && (domain.myserver !== true) && (domain.myserver.upgrade !== true))) break;
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if ((command.version != null) && (typeof command.version != 'string')) break;
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parent.parent.performServerUpdate(command.version);
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break;
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}
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case 'serverclearerrorlog':
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{
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// Clear the server error log
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if ((user.siteadmin & 16) == 0) break;
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fs.unlink(parent.parent.getConfigFilePath('mesherrors.txt'), function (err) { });
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break;
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}
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case 'createmesh':
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{
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var err = null;
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@ -5106,10 +5049,6 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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for (var i in command.nodeids) { routeCommandToNode({ action: 'msg', type: 'console', nodeid: command.nodeids[i], value: 'agentupdate' }, MESHRIGHT_ADMIN, 0); }
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break;
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}
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case 'print': {
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console.log(command.value);
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break;
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}
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case 'previousLogins': {
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// TODO: Make a better database call to get filtered data.
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if (command.userid == null) {
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@ -5470,9 +5409,15 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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'lastconnect': serverCommandLastConnect,
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'lastconnects': serverCommandLastConnects,
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'meshes': serverCommandMeshes,
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'ping': serverCommandPing,
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'pong': serverCommandPong,
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'powertimeline': serverCommandPowerTimeline,
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'print': serverCommandPrint,
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'serverclearerrorlog': serverCommandServerClearErrorLog,
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'serverconsole': serverCommandServerConsole,
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'servererrors': serverCommandServerErrors,
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'serverstats': serverCommandServerStats,
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'serverupdate': serverCommandServerUpdate,
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'serverversion': serverCommandServerVersion,
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'users': serverCommandUsers
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};
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@ -5629,6 +5574,52 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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try { ws.send(JSON.stringify({ action: 'meshes', meshes: parent.GetAllMeshWithRights(user).map(parent.CloneSafeMesh), tag: command.tag })); } catch (ex) { }
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}
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function serverCommandPing(command) { try { ws.send('{action:"pong"}'); } catch (ex) { } }
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function serverCommandPong(command) { } // NOP
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function serverCommandPowerTimeline(command) {
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// Get the node and the rights for this node
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parent.GetNodeWithRights(domain, user, command.nodeid, function (node, rights, visible) {
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if (visible == false) return;
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// Query the database for the power timeline for a given node
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// The result is a compacted array: [ startPowerState, startTimeUTC, powerState ] + many[ deltaTime, powerState ]
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db.getPowerTimeline(node._id, function (err, docs) {
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if ((err == null) && (docs != null) && (docs.length > 0)) {
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var timeline = [], time = null, previousPower;
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for (i in docs) {
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var doc = docs[i], j = parseInt(i);
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doc.time = Date.parse(doc.time);
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if (time == null) { // First element
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// Skip all starting power 0 events.
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if ((doc.power == 0) && ((doc.oldPower == null) || (doc.oldPower == 0))) continue;
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time = doc.time;
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if (doc.oldPower) { timeline.push(doc.oldPower, time / 1000, doc.power); } else { timeline.push(0, time / 1000, doc.power); }
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} else if (previousPower != doc.power) { // Delta element
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// If this event is of a short duration (2 minutes or less), skip it.
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if ((docs.length > (j + 1)) && ((Date.parse(docs[j + 1].time) - doc.time) < 120000)) continue;
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timeline.push((doc.time - time) / 1000, doc.power);
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time = doc.time;
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}
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previousPower = doc.power;
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}
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try { ws.send(JSON.stringify({ action: 'powertimeline', nodeid: node._id, timeline: timeline, tag: command.tag })); } catch (ex) { }
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} else {
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// No records found, send current state if we have it
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var state = parent.parent.GetConnectivityState(command.nodeid);
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if (state != null) { try { ws.send(JSON.stringify({ action: 'powertimeline', nodeid: node._id, timeline: [state.powerState, Date.now(), state.powerState], tag: command.tag })); } catch (ex) { } }
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}
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});
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});
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}
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function serverCommandPrint(command) { console.log(command.value); }
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function serverCommandServerClearErrorLog(command) {
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// Clear the server error log
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if ((user.siteadmin & 16) == 0) return;
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fs.unlink(parent.parent.getConfigFilePath('mesherrors.txt'), function (err) { });
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}
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function serverCommandServerConsole(command) {
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// Do not allow this command when logged in using a login token
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if (req.session.loginToken != null) return;
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@ -5674,6 +5665,17 @@ module.exports.CreateMeshUser = function (parent, db, ws, req, args, domain, use
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}
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}
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function serverCommandServerUpdate(command) {
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// Do not allow this command when logged in using a login token
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if (req.session.loginToken != null) return;
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// Perform server update
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if ((user.siteadmin & 16) == 0) return;
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if ((domain.myserver === false) || ((domain.myserver != null) && (domain.myserver !== true) && (domain.myserver.upgrade !== true))) return;
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if ((command.version != null) && (typeof command.version != 'string')) return;
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parent.parent.performServerUpdate(command.version);
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}
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function serverCommandServerVersion(command) {
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// Do not allow this command when logged in using a login token
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if (req.session.loginToken != null) return;
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