ssl_options.h

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/*******************************************************************************
 * Copyright (c) 2016 Guilherme Ferreira <guilherme.maciel.ferreira@gmail.com>
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Eclipse Distribution License v1.0 which accompany this distribution.
 *
 * The Eclipse Public License is available at
 *    http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 *   http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *    Guilherme Ferreira - initial implementation and documentation
 *    Frank Pagliughi - added copy & move operations
 *******************************************************************************/

#ifndef __mqtt_ssl_options_h
#define __mqtt_ssl_options_h

#include "MQTTAsync.h"
#include "mqtt/message.h"
#include "mqtt/topic.h"
#include "mqtt/types.h"
#include <vector>

namespace mqtt {


class ssl_options
{
    static const MQTTAsync_SSLOptions DFLT_C_STRUCT ;

    MQTTAsync_SSLOptions opts_;

    string trustStore_;

    string keyStore_;

    string privateKey_;

    string privateKeyPassword_;

    string enabledCipherSuites_;

    friend class connect_options;
    friend class connect_options_test;
    friend class ssl_options_test;

    const char* c_str(const string& str) {
        return str.empty() ? nullptr : str.c_str();
    }
    void update_c_struct();

public:
    using ptr_t = std::shared_ptr<ssl_options>;
    using const_ptr_t = std::shared_ptr<const ssl_options>;

    ssl_options();
    ssl_options(const string& trustStore, const string& keyStore,
                const string& privateKey, const string& privateKeyPassword,
                const string& enabledCipherSuites, bool enableServerCertAuth);
    ssl_options(const ssl_options& opt);
    ssl_options(ssl_options&& opt);
    ssl_options& operator=(const ssl_options& opt);
    ssl_options& operator=(ssl_options&& opt);
    string get_trust_store() const { return trustStore_; }
    string get_key_store() const { return keyStore_; }
    string get_private_key() const { return privateKey_; }
    string get_private_key_password() const { return privateKeyPassword_; }
    string get_enabled_cipher_suites() const { return enabledCipherSuites_; }
    bool get_enable_server_cert_auth() const {
        return to_bool(opts_.enableServerCertAuth);
    }
    void set_trust_store(const string& trustStore);
    void set_key_store(const string& keyStore);
    void set_private_key(const string& privateKey);
    void set_private_key_password(const string& privateKeyPassword);
    void set_enabled_cipher_suites(const string& enabledCipherSuites);
    void set_enable_server_cert_auth(bool enablServerCertAuth);
};

using ssl_options_ptr = ssl_options::ptr_t;

// end namespace mqtt
}

#endif      // __mqtt_ssl_options_h