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mesh: decript proxy configuration PDU

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This commit is contained in:
Milanka Ringwald 2019-01-11 16:13:36 +01:00 committed by Matthias Ringwald
parent 4b7549296a
commit c44fd4b49a
2 changed files with 53 additions and 13 deletions
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3
src/ble/mesh/gatt_bearer.c
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@ -201,9 +201,6 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
case MESH_MSG_TYPE_NETWORK_PDU:
case MESH_MSG_TYPE_BEACON:
case MESH_MSG_TYPE_PROXY_CONFIGURATION:
printf("send buffer of size %d\n", reassembly_offset);
printf_hexdump(sar_buffer.reassembly_buffer, reassembly_offset);
if ((*client_callbacks[msg_type])){
(*client_callbacks[msg_type])(MESH_PROXY_DATA_PACKET, 0, sar_buffer.reassembly_buffer, reassembly_offset);
}

63
test/mesh/mesh_proxy_server.c
View File

@ -97,13 +97,6 @@ static uint8_t adv_data_with_node_identity[] = {
const uint8_t adv_data_with_node_identity_len = sizeof(adv_data_with_node_identity);
#endif
static uint8_t mesh_secure_network_beacon[22];
static uint8_t mesh_secure_network_beacon_auth_value[16];
static uint8_t mesh_flags;
static uint8_t network_id[8];
static uint8_t beacon_key[16];
static btstack_crypto_aes128_cmac_t mesh_cmac_request;
#ifdef USE_ADVERTISING_WITH_NETWORK_ID
static uint8_t adv_data_with_network_id[] = {
// Flags general discoverable, BR/EDR not supported
@ -121,8 +114,16 @@ static uint8_t adv_data_with_network_id[] = {
const uint8_t adv_data_with_network_id_len = sizeof(adv_data_with_network_id);
#endif
static btstack_packet_callback_registration_t hci_event_callback_registration;
static btstack_crypto_aes128_cmac_t mesh_cmac_request;
static uint8_t mesh_secure_network_beacon[22];
static uint8_t mesh_secure_network_beacon_auth_value[16];
static uint8_t mesh_flags;
static uint8_t network_id[8];
static uint8_t beacon_key[16];
static uint8_t * network_pdu_data;
static uint8_t network_pdu_len;
static btstack_packet_callback_registration_t hci_event_callback_registration;
static void show_usage(void){
bd_addr_t iut_address;
@ -297,6 +298,7 @@ static void packet_handler_for_mesh_proxy_configuration(uint8_t packet_type, uin
case MESH_PROXY_DATA_PACKET:
printf("Received proxy configuration\n");
printf_hexdump(packet, size);
mesh_network_process_proxy_message(packet, size);
break;
case HCI_EVENT_PACKET:
switch (hci_event_packet_get_type(packet)){
@ -318,6 +320,26 @@ static void packet_handler_for_mesh_proxy_configuration(uint8_t packet_type, uin
}
}
static void mesh_setup_from_provisioning_data(const mesh_provisioning_data_t * provisioning_data){
// add to network key list
mesh_network_key_list_add_from_provisioning_data(provisioning_data);
// set unicast address
mesh_network_set_primary_element_address(provisioning_data->unicast_address);
// mesh_upper_transport_set_primary_element_address(provisioning_data->unicast_address);
// primary_element_address = provisioning_data->unicast_address;
// set iv_index
mesh_set_iv_index(provisioning_data->iv_index);
// set device_key
// mesh_transport_set_device_key(provisioning_data->device_key);
// copy beacon key and network id
// memcpy(beacon_key, provisioning_data->beacon_key, 16);
// memcpy(network_id, provisioning_data->network_id, 8);
// for secure beacon
// mesh_flags = provisioning_data->flags;
// dump data
mesh_provisioning_dump(provisioning_data);
}
static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
@ -339,8 +361,9 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
prov_len = btstack_tlv_singleton_impl->get_tag(btstack_tlv_singleton_context, 'PROV', (uint8_t *) &provisioning_data, sizeof(mesh_provisioning_data_t));
printf("Provisioning data available: %u\n", prov_len ? 1 : 0);
if (!prov_len) break;
mesh_provisioning_dump(&provisioning_data);
mesh_setup_from_provisioning_data(&provisioning_data);
#ifdef USE_ADVERTISING_WITH_NETWORK_ID
setup_advertising_with_network_id(&provisioning_data);
#endif
@ -368,6 +391,23 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
}
}
void proxy_configuration_message_handler(mesh_network_callback_type_t callback_type, mesh_network_pdu_t * network_pdu){
switch (callback_type){
case MESH_NETWORK_PDU_RECEIVED:
printf("proxy_configuration_message_handler: MESH_PROXY_PDU_RECEIVED\n");
network_pdu_len = mesh_network_pdu_len(network_pdu);
network_pdu_data = mesh_network_pdu_data(network_pdu);
printf_hexdump(network_pdu_data, network_pdu_len);
break;
case MESH_NETWORK_PDU_SENT:
// printf("test MESH_PROXY_PDU_SENT\n");
// mesh_lower_transport_received_mesage(MESH_NETWORK_PDU_SENT, network_pdu);
break;
default:
break;
}
}
int btstack_main(void);
int btstack_main(void){
hci_event_callback_registration.callback = &packet_handler;
@ -392,7 +432,10 @@ int btstack_main(void){
gatt_bearer_init();
gatt_bearer_register_for_mesh_network_pdu(&packet_handler_for_mesh_network_pdu);
gatt_bearer_register_for_mesh_beacon(&packet_handler_for_mesh_beacon);
gatt_bearer_register_for_mesh_proxy_configuration(&packet_handler_for_mesh_proxy_configuration);
mesh_network_set_proxy_message_handler(proxy_configuration_message_handler);
#ifdef HAVE_BTSTACK_STDIN
btstack_stdin_setup(stdin_process);
#endif