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allow to configure authentication requirements

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This commit is contained in:
matthias.ringwald@gmail.com 2014-01-25 14:28:45 +00:00
parent ed7be7bd30
commit ac29be1ddb
1 changed files with 27 additions and 1 deletions
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28
example/libusb/ble_peripheral.c
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@ -85,6 +85,7 @@ static int gap_privacy = 1;
static int sm_slave_initiated_security_request = 0;
static char * sm_io_capabilities = NULL;
static int sm_mitm_protection = 0;
static timer_source_t heartbeat;
static uint8_t counter = 0;
@ -373,7 +374,8 @@ void show_usage(){
printf("\n--- CLI for LE Peripheral ---\n");
printf("GAP: discoverable %u, connectable %u, bondable %u, directed connectable %u, privacy %u, ads enabled %u \n",
gap_discoverable, gap_connectable, gap_bondable, gap_directed_connectable, gap_privacy, advertisements_enabled);
printf("SM: slave iniitiated security request %u, %s\n", sm_slave_initiated_security_request, sm_io_capabilities);
printf("SM: slave iniitiated security request %u, %s, MITM protection %u\n",
sm_slave_initiated_security_request, sm_io_capabilities, sm_mitm_protection);
printf("---\n");
printf("b - bondable off\n");
printf("B - bondable on\n");
@ -402,6 +404,8 @@ void show_usage(){
printf("e - IO_CAPABILITY_DISPLAY_ONLY\n");
printf("f - IO_CAPABILITY_DISPLAY_YES_NO\n");
printf("g - IO_CAPABILITY_NO_INPUT_NO_OUTPUT\n");
printf("m - MITM protection off\n");
printf("M - MITM protecition on\n");
printf("---\n");
printf("Ctrl-c - exit\n");
printf("---\n");
@ -435,6 +439,17 @@ void update_advertisements(){
gap_run();
}
void update_auth_req(){
uint8_t auth_req = 0;
if (sm_mitm_protection){
auth_req |= SM_AUTHREQ_MITM_PROTECTION;
}
if (gap_bondable){
auth_req |= SM_AUTHREQ_BONDING;
}
sm_set_authentication_requirements(auth_req);
}
int stdin_process(struct data_source *ds){
char buffer;
read(ds->fd, &buffer, 1);
@ -521,6 +536,16 @@ int stdin_process(struct data_source *ds){
printf("Terminating connection\n");
hci_send_cmd(&hci_disconnect, handle, 0x13);
break;
case 'm':
sm_mitm_protection = 0;
update_auth_req();
show_usage();
break;
case 'M':
sm_mitm_protection = 1;
update_auth_req();
show_usage();
break;
default:
show_usage();
break;
@ -559,6 +584,7 @@ int main(void)
sm_set_io_capabilities(IO_CAPABILITY_NO_INPUT_NO_OUTPUT);
sm_io_capabilities = "IO_CAPABILITY_NO_INPUT_NO_OUTPUT";
sm_set_authentication_requirements(0);
// set one-shot timer
heartbeat.process = &heartbeat_handler;