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104 lines
3.6 KiB
C
104 lines
3.6 KiB
C
/*
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* Copyright (C) 2019 BlueKitchen GmbH
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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#define __BTSTACK_FILE__ "mesh_keys.c"
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#include <string.h>
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#include <stdio.h>
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#include "mesh_keys.h"
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#include "btstack_util.h"
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static void mesh_print_hex(const char * name, const uint8_t * data, uint16_t len){
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printf("%-20s ", name);
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printf_hexdump(data, len);
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}
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// application key list
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// key management
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static mesh_transport_key_t test_application_key;
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static mesh_transport_key_t mesh_transport_device_key;
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void mesh_application_key_set(uint16_t appkey_index, uint8_t aid, const uint8_t * application_key){
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test_application_key.index = appkey_index;
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test_application_key.aid = aid;
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test_application_key.akf = 1;
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memcpy(test_application_key.key, application_key, 16);
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}
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void mesh_transport_set_device_key(const uint8_t * device_key){
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mesh_transport_device_key.index = MESH_DEVICE_KEY_INDEX;
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mesh_transport_device_key.aid = 0;
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mesh_transport_device_key.akf = 0;
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memcpy(mesh_transport_device_key.key, device_key, 16);
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}
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const mesh_transport_key_t * mesh_transport_key_get(uint16_t appkey_index){
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if (appkey_index == MESH_DEVICE_KEY_INDEX){
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return &mesh_transport_device_key;
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}
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if (appkey_index != test_application_key.index) return NULL;
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return &test_application_key;
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}
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// key iterator
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void mesh_transport_key_iterator_init(mesh_transport_key_iterator_t *it, uint8_t akf, uint8_t aid){
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it->aid = aid;
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it->akf = akf;
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it->first = 1;
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}
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int mesh_transport_key_iterator_has_more(mesh_transport_key_iterator_t *it){
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if (!it->first) return 0;
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if (it->akf){
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return it->aid == test_application_key.aid;
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} else {
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return 1;
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}
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}
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const mesh_transport_key_t * mesh_transport_key_iterator_get_next(mesh_transport_key_iterator_t *it){
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it->first = 0;
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if (it->akf){
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return &test_application_key;
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} else {
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return &mesh_transport_device_key;
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}
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}
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