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/*
* Copyright (c) 2014, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_COMPONENTS_INCLUDE_SECURITY_MANAGER_CRYPTO_MANAGER_H_
#define SRC_COMPONENTS_INCLUDE_SECURITY_MANAGER_CRYPTO_MANAGER_H_
#include <time.h>
#include "application_manager/policies/policy_handler_observer.h"
#include "security_manager/security_manager_settings.h"
/**
* \class security_manager::CryptoManager
* \brief Class factory, producing instances of \ref SSLContext
*
* \fn security_manager::SSLContext
**security_manager::CryptoManager::CreateSSLContext()
* \brief Creates an instance of \ref SSLContext class
*
* \fn void
*security_manager::CryptoManager::ReleaseSSLContext(security_manager::SSLContext
**context)
* \brief Frees \ref SSLContext instance
*/
namespace security_manager {
class SSLContext;
class CryptoManager : public policy::PolicyHandlerObserver {
public:
/**
* @brief Init allows to initialize cryptomanager with certain values.
*
* @return true in case initialization was succesful, false otherwise.
*/
virtual bool Init() = 0;
virtual SSLContext* CreateSSLContext() = 0;
virtual bool OnCertificateUpdated(const std::string& data) = 0;
virtual void ReleaseSSLContext(SSLContext* context) = 0;
virtual std::string LastError() const = 0;
/**
* @brief IsCertificateUpdateRequired checks if certificate update is needed
* @param system_time - time with which certificate expiration time
* should be compared
* @param certificates_time - certificate expiration time
* @return True if certificate expired and need to be updated
* otherwise False
*/
virtual bool IsCertificateUpdateRequired(
const time_t system_time, const time_t certificates_time) const = 0;
/**
* \brief Crypto manager settings getter
* \return pointer to crypto manager settings class
*/
virtual const CryptoManagerSettings& get_settings() const = 0;
virtual ~CryptoManager() {}
};
} // namespace security_manager
#endif // SRC_COMPONENTS_INCLUDE_SECURITY_MANAGER_CRYPTO_MANAGER_H_
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