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Code Issues Releases Wiki Activity

Cleaned up deprecation warning on NodeJS 10.x.

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Ylian Saint-Hilaire 2019-01-02 18:03:34 -08:00
parent 5d6bd55249
commit d7b60ccb07
19 changed files with 97 additions and 89 deletions
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12
meshcentral.js
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@ -56,7 +56,7 @@ function CreateMeshCentralServer(config, args) {
obj.maintenanceTimer = null;
obj.serverId = null;
obj.currentVer = null;
obj.serverKey = new Buffer(obj.crypto.randomBytes(48), 'binary');
obj.serverKey = Buffer.from(obj.crypto.randomBytes(48), 'binary');
obj.loginCookieEncryptionKey = null;
obj.serverSelfWriteAllowed = true;
try { obj.currentVer = JSON.parse(obj.fs.readFileSync(obj.path.join(__dirname, 'package.json'), 'utf8')).version; } catch (e) { } // Fetch server version
@ -1138,7 +1138,7 @@ function CreateMeshCentralServer(config, args) {
// Generate a cryptographic key used to encode and decode cookies
obj.generateCookieKey = function () {
return new Buffer(obj.crypto.randomBytes(80), 'binary');
return Buffer.from(obj.crypto.randomBytes(80), 'binary');
//return Buffer.alloc(80, 0); // Sets the key to zeros, debug only.
};
@ -1147,7 +1147,7 @@ function CreateMeshCentralServer(config, args) {
try {
if (key == null) { key = obj.serverKey; }
o.time = Math.floor(Date.now() / 1000); // Add the cookie creation time
const iv = new Buffer(obj.crypto.randomBytes(12), 'binary'), cipher = obj.crypto.createCipheriv('aes-256-gcm', key.slice(0, 32), iv);
const iv = Buffer.from(obj.crypto.randomBytes(12), 'binary'), cipher = obj.crypto.createCipheriv('aes-256-gcm', key.slice(0, 32), iv);
const 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; }
@ -1164,7 +1164,7 @@ function CreateMeshCentralServer(config, args) {
obj.decodeCookieAESGCM = function (cookie, key, timeout) {
try {
if (key == null) { key = obj.serverKey; }
cookie = new Buffer(cookie.replace(/\@/g, '+').replace(/\$/g, '/'), 'base64');
cookie = Buffer.from(cookie.replace(/\@/g, '+').replace(/\$/g, '/'), 'base64');
const decipher = obj.crypto.createDecipheriv('aes-256-gcm', key.slice(0, 32), cookie.slice(0, 12));
decipher.setAuthTag(cookie.slice(12, 16));
const o = JSON.parse(decipher.update(cookie.slice(28), 'binary', 'utf8') + decipher.final('utf8'));
@ -1183,7 +1183,7 @@ function CreateMeshCentralServer(config, args) {
try {
if (key == null) { key = obj.serverKey; }
if (key.length < 80) { return null; }
cookie = new Buffer(cookie.replace(/\@/g, '+').replace(/\$/g, '/'), 'base64');
cookie = Buffer.from(cookie.replace(/\@/g, '+').replace(/\$/g, '/'), 'base64');
const decipher = obj.crypto.createDecipheriv('aes-256-cbc', key.slice(48, 80), cookie.slice(0, 16));
const rawmsg = decipher.update(cookie.slice(16), 'binary', 'binary') + decipher.final('binary');
const hmac = obj.crypto.createHmac('sha384', key.slice(0, 48));
@ -1238,7 +1238,7 @@ function CreateMeshCentralServer(config, args) {
obj.fs.open(filepath, 'r', function (err, fd) {
if (fd == null) { func(null); return; }
obj.fs.fstat(fd, function (err, stats) {
var bufferSize = stats.size, chunkSize = 512, buffer = new Buffer(bufferSize), bytesRead = 0;
var bufferSize = stats.size, chunkSize = 512, buffer = Buffer.from(bufferSize), bytesRead = 0;
while (bytesRead < bufferSize) {
if ((bytesRead + chunkSize) > bufferSize) { chunkSize = (bufferSize - bytesRead); }
obj.fs.readSync(fd, buffer, bytesRead, chunkSize, bytesRead);