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sm: report if ltk available after identity resolving succeeded

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This commit is contained in:
Matthias Ringwald 2018-05-12 12:15:15 +02:00
parent febc14f55d
commit f697eb5c91
1 changed files with 4 additions and 2 deletions
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6
src/ble/sm.c
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@ -1113,6 +1113,7 @@ static void sm_address_resolution_handle_event(address_resolution_event_t event)
sm_connection_t * sm_connection;
#ifdef ENABLE_LE_CENTRAL
sm_key_t ltk;
int have_ltk;
#endif
switch (mode){
case ADDRESS_RESOLUTION_GENERAL:
@ -1133,11 +1134,12 @@ static void sm_address_resolution_handle_event(address_resolution_event_t event)
break;
}
#ifdef ENABLE_LE_CENTRAL
log_info("central: bonding requested %u, prev security request %u", sm_connection->sm_pairing_requested, sm_connection->sm_security_request_received);
le_device_db_encryption_get(sm_connection->sm_le_db_index, NULL, NULL, ltk, NULL, NULL, NULL);
have_ltk = !sm_is_null_key(ltk);
log_info("central: bonding requested %u, remote security request %u, have ltk %u", sm_connection->sm_pairing_requested, sm_connection->sm_security_request_received, have_ltk);
if (!sm_connection->sm_pairing_requested && !sm_connection->sm_security_request_received) break;
sm_connection->sm_security_request_received = 0;
sm_connection->sm_pairing_requested = 0;
le_device_db_encryption_get(sm_connection->sm_le_db_index, NULL, NULL, ltk, NULL, NULL, NULL);
if (!sm_is_null_key(ltk)){
sm_connection->sm_engine_state = SM_INITIATOR_PH0_HAS_LTK;
} else {