godot/thirdparty/mbedtls/library/ssl_cache.c

/*
 *  SSL session cache implementation
 *
 *  Copyright The Mbed TLS Contributors
 *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
 */
/*
 * These session callbacks use a simple chained list
 * to store and retrieve the session information.
 */

#include "common.h"

#if defined(MBEDTLS_SSL_CACHE_C)

#include "mbedtls/platform.h"

#include "mbedtls/ssl_cache.h"
#include "ssl_misc.h"
#include "mbedtls/error.h"

#include <string.h>

void mbedtls_ssl_cache_init(mbedtls_ssl_cache_context *cache)
{ … }

MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_cache_find_entry(mbedtls_ssl_cache_context *cache,
                                unsigned char const *session_id,
                                size_t session_id_len,
                                mbedtls_ssl_cache_entry **dst)
{ … }


int mbedtls_ssl_cache_get(void *data,
                          unsigned char const *session_id,
                          size_t session_id_len,
                          mbedtls_ssl_session *session)
{ … }

/* zeroize a cache entry */
static void ssl_cache_entry_zeroize(mbedtls_ssl_cache_entry *entry)
{ … }

MBEDTLS_CHECK_RETURN_CRITICAL
static int ssl_cache_pick_writing_slot(mbedtls_ssl_cache_context *cache,
                                       unsigned char const *session_id,
                                       size_t session_id_len,
                                       mbedtls_ssl_cache_entry **dst)
{ … }

int mbedtls_ssl_cache_set(void *data,
                          unsigned char const *session_id,
                          size_t session_id_len,
                          const mbedtls_ssl_session *session)
{ … }

int mbedtls_ssl_cache_remove(void *data,
                             unsigned char const *session_id,
                             size_t session_id_len)
{ … }

#if defined(MBEDTLS_HAVE_TIME)
void mbedtls_ssl_cache_set_timeout(mbedtls_ssl_cache_context *cache, int timeout)
{ … }
#endif /* MBEDTLS_HAVE_TIME */

void mbedtls_ssl_cache_set_max_entries(mbedtls_ssl_cache_context *cache, int max)
{ … }

void mbedtls_ssl_cache_free(mbedtls_ssl_cache_context *cache)
{ … }

#endif /* MBEDTLS_SSL_CACHE_C */