- no dockerhub

- trafic masking

client/utils.cpp

@@ -4,11 +4,24 @@
 #include <QHostAddress>
 #include <QHostInfo>
 #include <QProcess>
+#include <QRandomGenerator>
 #include <QStandardPaths>
 
 #include "defines.h"
 #include "utils.h"
 
+QString Utils::getRandomString(int len)
+{
+    const QString possibleCharacters("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
+
+    QString randomString;
+    for(int i=0; i<len; ++i) {
+        quint32 index = QRandomGenerator::global()->generate() % possibleCharacters.length();
+        QChar nextChar = possibleCharacters.at(index);
+        randomString.append(nextChar);
+    }
+    return randomString;
+}
 
 QString Utils::defaultVpnConfigFileName()
 {