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Code Issues Releases Wiki Activity

Added RDP ClickOnce support.

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Ylian Saint-Hilaire 2017-10-23 14:09:58 -07:00
parent 5108b344be
commit 3801159200
28 changed files with 1825 additions and 1336 deletions
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36
multiserver.js
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@ -127,14 +127,14 @@ module.exports.CreateMultiServer = function (parent, args) {
obj.parent.parent.debug(1, 'OutPeer ' + obj.serverid + ': Verified peer connection to ' + obj.url);
// Send information about our server to the peer
if (obj.connectionState == 15) { obj.ws.send(JSON.stringify({ action: 'info', serverid: obj.parent.serverid, dbid: obj.parent.parent.db.identifier, key: obj.parent.serverKey.toString('hex'), serverCertHash: obj.parent.parent.webserver.webCertificateHashBase64 })); }
if (obj.connectionState == 15) { obj.ws.send(JSON.stringify({ action: 'info', serverid: obj.parent.serverid, dbid: obj.parent.parent.db.identifier, key: obj.parent.parent.webserver.serverKey.toString('hex'), serverCertHash: obj.parent.parent.webserver.webCertificateHashBase64 })); }
//if ((obj.connectionState == 15) && (obj.connectHandler != null)) { obj.connectHandler(1); }
break;
}
case 4: {
// Server confirmed authentication, we are allowed to send commands to the server
obj.connectionState |= 8;
if (obj.connectionState == 15) { obj.ws.send(JSON.stringify({ action: 'info', serverid: obj.parent.serverid, dbid: obj.parent.parent.db.identifier, key: obj.parent.serverKey.toString('hex'), serverCertHash: obj.parent.parent.webserver.webCertificateHashBase64 })); }
if (obj.connectionState == 15) { obj.ws.send(JSON.stringify({ action: 'info', serverid: obj.parent.serverid, dbid: obj.parent.parent.db.identifier, key: obj.parent.parent.webserver.serverKey.toString('hex'), serverCertHash: obj.parent.parent.webserver.webCertificateHashBase64 })); }
//if ((obj.connectionState == 15) && (obj.connectHandler != null)) { obj.connectHandler(1); }
break;
}
@ -313,7 +313,7 @@ module.exports.CreateMultiServer = function (parent, args) {
function completePeerServerConnection() {
if (obj.authenticated != 1) return;
obj.send(obj.common.ShortToStr(4));
obj.send(JSON.stringify({ action: 'info', serverid: obj.parent.serverid, dbid: obj.parent.parent.db.identifier, key: obj.parent.serverKey.toString('hex'), serverCertHash: obj.parent.parent.webserver.webCertificateHashBase64 }));
obj.send(JSON.stringify({ action: 'info', serverid: obj.parent.serverid, dbid: obj.parent.parent.db.identifier, key: obj.parent.parent.webserver.serverKey.toString('hex'), serverCertHash: obj.parent.parent.webserver.webCertificateHashBase64 }));
obj.authenticated = 2;
}
@ -371,9 +371,6 @@ module.exports.CreateMultiServer = function (parent, args) {
if (obj.serverid == null) { obj.serverid = require("os").hostname(); }
if (obj.parent.config.peers.servers[obj.serverid] == null) { console.log("Error: Unable to peer with other servers, \"" + obj.serverid + "\" not present in peer servers list."); return null; }
// Generate a cryptographic key used to encode and decode cookies
obj.generateCookieKey = function () { return new Buffer(obj.crypto.randomBytes(32), 'binary'); }
// Return the private key of a peer server
obj.getServerCookieKey = function (serverid) {
var server = obj.peerServers[serverid];
@ -381,32 +378,6 @@ module.exports.CreateMultiServer = function (parent, args) {
return null;
}
// Encode an object as a cookie using a key. (key must be 32 bytes long)
obj.encodeCookie = function (o, key) {
try {
if (key == null) { key = obj.serverKey; }
o.time = Math.floor(Date.now() / 1000); // Add the cookie creation time
var iv = new Buffer(obj.crypto.randomBytes(12), 'binary'), cipher = obj.crypto.createCipheriv('aes-256-gcm', key, iv);
var crypted = Buffer.concat([cipher.update(JSON.stringify(o), 'utf8'), cipher.final()]);
return Buffer.concat([iv, cipher.getAuthTag(), crypted]).toString('base64').replace(/\+/g, '@').replace(/\//g, '$');
} catch (e) { return null; }
}
// Decode a cookie back into an object using a key. Return null if it's not a valid cookie. (key must be 32 bytes long)
obj.decodeCookie = function (cookie, key) {
try {
if (key == null) { key = obj.serverKey; }
cookie = new Buffer(cookie.replace(/\@/g, '+').replace(/\$/g, '/'), 'base64');
var decipher = obj.crypto.createDecipheriv('aes-256-gcm', key, cookie.slice(0, 12));
decipher.setAuthTag(cookie.slice(12, 16));
var o = JSON.parse(decipher.update(cookie.slice(28), 'binary', 'utf8') + decipher.final('utf8'));
if ((o.time == null) || (o.time == null) || (typeof o.time != 'number')) { return null; }
o.time = o.time * 1000; // Decode the cookie creation time
o.dtime = Date.now() - o.time; // Decode how long ago the cookie was created
return o;
} catch (e) { return null; }
}
// Dispatch an event to all other MeshCentral2 peer servers
obj.DispatchEvent = function (ids, source, event) {
var busmsg = JSON.stringify({ action: 'bus', ids: ids, event: event });
@ -658,7 +629,6 @@ module.exports.CreateMultiServer = function (parent, args) {
return peerTunnel;
}
obj.serverKey = obj.generateCookieKey();
setTimeout(function () { obj.ConnectToPeers(); }, 1000); // Delay this a little to make sure we are ready on our side.
return obj;
}