- no dockerhub

- trafic masking

client/configurators/openvpn_configurator.h

@@ -0,0 +1,48 @@
+#ifndef OPENVPN_CONFIGURATOR_H
+#define OPENVPN_CONFIGURATOR_H
+
+#include <QObject>
+#include <QProcessEnvironment>
+
+#include "core/defs.h"
+#include "settings.h"
+#include "core/servercontroller.h"
+
+class OpenVpnConfigurator
+{
+public:
+
+    struct ConnectionData {
+        QString clientId;
+        QString request; // certificate request
+        QString privKey; // client private key
+        QString clientCert; // client signed certificate
+        QString caCert; // server certificate
+        QString taKey; // tls-auth key
+        QString host; // host ip
+    };
+
+    static QString genOpenVpnConfig(const ServerCredentials &credentials, Protocol proto,
+        ErrorCode *errorCode = nullptr);
+
+    static QString convertOpenSShKey(const QString &key);
+
+    static ErrorCode signCert(DockerContainer container,
+        const ServerCredentials &credentials, QString clientId);
+
+private:
+    static QString getEasyRsaShPath();
+
+    static QProcessEnvironment prepareEnv();
+    static ErrorCode initPKI(const QString &path);
+    static ErrorCode genReq(const QString &path, const QString &clientId);
+
+    static ConnectionData createCertRequest();
+
+    static ConnectionData prepareOpenVpnConfig(const ServerCredentials &credentials,
+        Protocol proto, ErrorCode *errorCode = nullptr);
+
+    static Settings &m_settings();
+};
+
+#endif // OPENVPN_CONFIGURATOR_H