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arangodb/lib/Ssl/ssl-helper.h

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C++

////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Jan Steemann
////////////////////////////////////////////////////////////////////////////////
#ifndef ARANGODB_BASICS_SSL__HELPER_H
#define ARANGODB_BASICS_SSL__HELPER_H 1
#include "Basics/Common.h"
#include <openssl/err.h>
#include <openssl/ssl.h>
#include <boost/asio/ssl.hpp>
#include <boost/optional.hpp>
#include "Basics/asio-helper.h"
namespace arangodb {
// SSL protocol methods
enum protocol_e {
SSL_UNKNOWN = 0,
SSL_V2 = 1,
SSL_V23 = 2,
SSL_V3 = 3,
TLS_V1 = 4,
TLS_V12 = 5,
SSL_LAST
};
#if (OPENSSL_VERSION_NUMBER < 0x00999999L)
#define SSL_CONST /* */
#else
#define SSL_CONST const
#endif
boost::optional<boost::asio::ssl::context> sslContext(
protocol_e, std::string const& keyfile);
std::string protocolName(protocol_e protocol);
std::string lastSSLError();
}
#endif