/*
 * Copyright (C) 2013 Glyptodon LLC
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */


#ifndef __GUACD_SOCKET_SSL_H
#define __GUACD_SOCKET_SSL_H

#include "config.h"

#include <guacamole/socket.h>
#include <openssl/ssl.h>

/**
 * SSL socket-specific data.
 */
typedef struct guac_socket_ssl_data {

    /**
     * The file descriptor that SSL communication will take place
     * over.
     */
    int fd;

    /**
     * The current SSL context.
     */
    SSL_CTX* context;

    /**
     * The SSL connection, created automatically via
     * guac_socket_open_secure().
     */
    SSL* ssl;

} guac_socket_ssl_data;

/**
 * Creates a new guac_socket which will use SSL for all communication. Freeing
 * this guac_socket will automatically close the associated file descriptor.
 *
 * @param context
 *     The SSL_CTX structure describing the desired SSL configuration.
 *
 * @param fd
 *     The file descriptor to use for the SSL connection underlying the
 *     created guac_socket.
 *
 * @return
 *     A newly-allocated guac_socket which will transparently use SSL for
 *     all communication.
 */
guac_socket* guac_socket_open_secure(SSL_CTX* context, int fd);

#endif