mirror of
https://github.com/deneraraujo/OpenVPNAdapter.git
synced 2026-02-11 00:00:08 +08:00
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
// OpenVPN -- An application to securely tunnel IP networks
|
|
// over a single port, with support for SSL/TLS-based
|
|
// session authentication and key exchange,
|
|
// packet encryption, packet authentication, and
|
|
// packet compression.
|
|
//
|
|
// Copyright (C) 2012-2017 OpenVPN Inc.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License Version 3
|
|
// as published by the Free Software Foundation.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program in the COPYING file.
|
|
// If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// Method to set up a particular OpenSSL engine type
|
|
|
|
#ifndef OPENVPN_OPENSSL_UTIL_ENGINE_H
|
|
#define OPENVPN_OPENSSL_UTIL_ENGINE_H
|
|
|
|
#include <string>
|
|
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
#include <openssl/engine.h>
|
|
#endif
|
|
|
|
#include <openvpn/common/exception.hpp>
|
|
#include <openvpn/openssl/util/error.hpp>
|
|
|
|
namespace openvpn {
|
|
|
|
OPENVPN_EXCEPTION(openssl_engine_error);
|
|
|
|
inline void openssl_setup_engine (const std::string& engine)
|
|
{
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
ENGINE_load_builtin_engines ();
|
|
|
|
if (engine == "auto")
|
|
{
|
|
ENGINE_register_all_complete ();
|
|
return;
|
|
}
|
|
|
|
ENGINE *e = ENGINE_by_id (engine.c_str());
|
|
if (!e)
|
|
throw openssl_engine_error();
|
|
if (!ENGINE_set_default (e, ENGINE_METHOD_ALL))
|
|
throw openssl_engine_error();
|
|
#endif
|
|
}
|
|
|
|
} // namespace openvpn
|
|
|
|
#endif // OPENVPN_OPENSSL_UTIL_ENGINE_H
|