/*
 *  SSLv3/TLSv1 server-side functions
 *
 *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
 *  SPDX-License-Identifier: Apache-2.0
 *
 *  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.
 *
 *  This file is part of mbed TLS (https://tls.mbed.org)
 */

#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif

#if defined(MBEDTLS_SSL_SRV_C)

#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
#include <stdlib.h>
#define mbedtls_calloc    calloc
#define mbedtls_free      free
#endif

#include "mbedtls/ssl.h"
#include "mbedtls/ssl_internal.h"
#include "mbedtls/debug.h"
#include "mbedtls/error.h"
#include "mbedtls/platform_util.h"

#include <string.h>

#if defined(MBEDTLS_ECP_C)
#include "mbedtls/ecp.h"
#endif

#if defined(MBEDTLS_HAVE_TIME)
#include "mbedtls/platform_time.h"
#endif

#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
int mbedtls_ssl_set_client_transport_id( mbedtls_ssl_context *ssl,
                                 const unsigned char *info,
                                 size_t ilen )
{
    if( ssl->conf->endpoint != MBEDTLS_SSL_IS_SERVER )
        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );

    mbedtls_free( ssl->cli_id );

    if( ( ssl->cli_id = mbedtls_calloc( 1, ilen ) ) == NULL )
        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );

    memcpy( ssl->cli_id, info, ilen );
    ssl->cli_id_len = ilen;

    return( 0 );
}

void mbedtls_ssl_conf_dtls_cookies( mbedtls_ssl_config *conf,
                           mbedtls_ssl_cookie_write_t *f_cookie_write,
                           mbedtls_ssl_cookie_check_t *f_cookie_check,
                           void *p_cookie )
{
    conf->f_cookie_write = f_cookie_write;
    conf->f_cookie_check = f_cookie_check;
    conf->p_cookie       = p_cookie;
}
#endif /* MBEDTLS_SSL_DTLS_HELLO_VERIFY */

#endif /* MBEDTLS_SSL_SRV_C */