mbimmodem: Support PIN/PUK operations

This commit is contained in:
Denis Kenzior 2017-10-31 10:48:06 -05:00
parent 54d56d763e
commit 0222e657a0
1 changed files with 195 additions and 4 deletions

View File

@ -40,6 +40,7 @@ struct sim_data {
struct mbim_device *device;
char *iccid;
char *imsi;
uint32_t last_pin_type;
bool present : 1;
};
@ -53,6 +54,12 @@ static void mbim_sim_state_changed(struct ofono_sim *sim, uint32_t ready_state)
case 0: /* Not Initialized */
break;
case 1: /* Initialized */
if (!sd->present)
ofono_sim_inserted_notify(sim, true);
sd->present = true;
ofono_sim_initialized_notify(sim);
break;
case 6: /* Device Locked */
if (!sd->present)
ofono_sim_inserted_notify(sim, true);
@ -124,15 +131,60 @@ static enum ofono_sim_password_type mbim_pin_type_to_sim_password(
return OFONO_SIM_PASSWORD_INVALID;
}
static void mbim_pin_cb(struct mbim_message *message, void *user)
static uint32_t mbim_pin_type_from_sim_password(
enum ofono_sim_password_type type)
{
switch (type) {
case OFONO_SIM_PASSWORD_SIM_PIN:
return 2; /* PIN1 key */
case OFONO_SIM_PASSWORD_SIM_PIN2:
return 3; /* PIN2 key */
case OFONO_SIM_PASSWORD_PHSIM_PIN:
return 4; /* device to SIM key */
case OFONO_SIM_PASSWORD_PHFSIM_PIN:
return 5; /* device to very first SIM key */
case OFONO_SIM_PASSWORD_PHNET_PIN:
return 6; /* network personalization key */
case OFONO_SIM_PASSWORD_PHNETSUB_PIN:
return 7; /* network subset personalization key */
case OFONO_SIM_PASSWORD_PHSP_PIN:
return 8; /* service provider (SP) personalization key */
case OFONO_SIM_PASSWORD_PHCORP_PIN:
return 9; /* corporate personalization key */
case OFONO_SIM_PASSWORD_SIM_PUK:
return 11; /* PUK1 */
case OFONO_SIM_PASSWORD_SIM_PUK2:
return 12; /* PUK2 */
case OFONO_SIM_PASSWORD_PHFSIM_PUK:
return 13; /* device to very first SIM PIN unlock key */
case OFONO_SIM_PASSWORD_PHNET_PUK:
return 14; /* network personalization unlock key */
case OFONO_SIM_PASSWORD_PHNETSUB_PUK:
return 15; /* network subset personaliation unlock key */
case OFONO_SIM_PASSWORD_PHSP_PUK:
return 16; /* service provider (SP) personalization unlock key */
case OFONO_SIM_PASSWORD_PHCORP_PUK:
return 17; /* corporate personalization unlock key */
case OFONO_SIM_PASSWORD_NONE:
case OFONO_SIM_PASSWORD_INVALID:
break;
}
return 0;
}
static void mbim_pin_query_cb(struct mbim_message *message, void *user)
{
struct cb_data *cbd = user;
struct sim_data *sd = cbd->user;
ofono_sim_passwd_cb_t cb = cbd->cb;
uint32_t pin_type;
uint32_t pin_state;
enum ofono_sim_password_type sim_password;
bool r;
DBG("");
if (mbim_message_get_error(message) != 0)
goto error;
@ -148,6 +200,8 @@ static void mbim_pin_cb(struct mbim_message *message, void *user)
if (pin_state == 0)
sim_password = OFONO_SIM_PASSWORD_NONE;
sd->last_pin_type = pin_type;
CALLBACK_WITH_SUCCESS(cb, sim_password, cbd->data);
return;
@ -164,13 +218,15 @@ static void mbim_pin_query(struct ofono_sim *sim,
DBG("");
cbd->user = sd;
message = mbim_message_new(mbim_uuid_basic_connect,
MBIM_CID_PIN,
MBIM_COMMAND_TYPE_QUERY);
mbim_message_set_arguments(message, "");
if (mbim_device_send(sd->device, SIM_GROUP, message,
mbim_pin_cb, cbd, l_free) > 0)
mbim_pin_query_cb, cbd, l_free) > 0)
return;
l_free(cbd);
@ -190,6 +246,8 @@ static void mbim_pin_retries_cb(struct mbim_message *message, void *user)
enum ofono_sim_password_type sim_password;
bool r;
DBG("");
if (mbim_message_get_error(message) != 0)
goto error;
@ -245,6 +303,126 @@ static void mbim_pin_retries_query(struct ofono_sim *sim,
CALLBACK_WITH_FAILURE(cb, NULL, user_data);
}
static void mbim_pin_set_cb(struct mbim_message *message, void *user)
{
struct cb_data *cbd = user;
ofono_sim_lock_unlock_cb_t cb = cbd->cb;
DBG("");
if (mbim_message_get_error(message) != 0)
CALLBACK_WITH_FAILURE(cb, cbd->data);
else
CALLBACK_WITH_SUCCESS(cb, cbd->data);
}
static void mbim_pin_set(struct ofono_sim *sim, uint32_t pin_type,
uint32_t pin_operation,
const char *old_passwd,
const char *new_passwd,
ofono_sim_lock_unlock_cb_t cb,
void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
struct cb_data *cbd = cb_data_new(cb, data);
struct mbim_message *message;
DBG("%u %u %s %s", pin_type, pin_operation, old_passwd, new_passwd);
message = mbim_message_new(mbim_uuid_basic_connect,
MBIM_CID_PIN,
MBIM_COMMAND_TYPE_SET);
mbim_message_set_arguments(message, "uuss", pin_type, pin_operation,
old_passwd, new_passwd);
if (mbim_device_send(sd->device, SIM_GROUP, message,
mbim_pin_set_cb, cbd, l_free) > 0)
return;
l_free(cbd);
mbim_message_unref(message);
CALLBACK_WITH_FAILURE(cb, data);
}
static void mbim_pin_enter(struct ofono_sim *sim, const char *passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
/* Use MBIMPinOperationEnter (0) and NULL second PIN */
mbim_pin_set(sim, sd->last_pin_type, 0, passwd, NULL, cb, data);
}
static void mbim_puk_enter(struct ofono_sim *sim, const char *puk,
const char *passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
struct sim_data *sd = ofono_sim_get_data(sim);
/* Use MBIMPinOperationEnter (0) and second PIN */
mbim_pin_set(sim, sd->last_pin_type, 0, puk, passwd, cb, data);
}
static void mbim_pin_enable(struct ofono_sim *sim,
enum ofono_sim_password_type passwd_type,
int enable, const char *passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
uint32_t pin_type = mbim_pin_type_from_sim_password(passwd_type);
if (pin_type == 0) {
CALLBACK_WITH_FAILURE(cb, data);
return;
}
/* Use MBIMPinOperationEnable (1) or MBIMPinOperationDisable (2) */
mbim_pin_set(sim, pin_type, enable ? 1 : 2, passwd, NULL, cb, data);
}
static void mbim_pin_change(struct ofono_sim *sim,
enum ofono_sim_password_type passwd_type,
const char *old_passwd, const char *new_passwd,
ofono_sim_lock_unlock_cb_t cb, void *data)
{
uint32_t pin_type = mbim_pin_type_from_sim_password(passwd_type);
if (pin_type == 0) {
CALLBACK_WITH_FAILURE(cb, data);
return;
}
/* Use MBIMPinOperationChange (3) */
mbim_pin_set(sim, pin_type, 3, old_passwd, new_passwd, cb, data);
}
static void mbim_subscriber_ready_status_changed(struct mbim_message *message,
void *user)
{
struct ofono_sim *sim = user;
struct sim_data *sd = ofono_sim_get_data(sim);
uint32_t ready_state;
char *imsi;
char *iccid;
uint32_t ready_info;
DBG("");
if (!mbim_message_get_arguments(message, "ussu",
&ready_state, &imsi,
&iccid, &ready_info))
return;
l_free(sd->iccid);
sd->iccid = iccid;
l_free(sd->imsi);
sd->imsi = imsi;
DBG("%s %s", iccid, imsi);
mbim_sim_state_changed(sim, ready_state);
}
static void mbim_subscriber_ready_status_cb(struct mbim_message *message,
void *user)
{
@ -256,6 +434,8 @@ static void mbim_subscriber_ready_status_cb(struct mbim_message *message,
uint32_t ready_info;
bool r;
DBG("");
if (mbim_message_get_error(message) != 0)
goto error;
@ -269,9 +449,15 @@ static void mbim_subscriber_ready_status_cb(struct mbim_message *message,
sd->iccid = iccid;
sd->imsi = imsi;
ofono_sim_register(sim);
if (!mbim_device_register(sd->device, SIM_GROUP,
mbim_uuid_basic_connect,
MBIM_CID_SUBSCRIBER_READY_STATUS,
mbim_subscriber_ready_status_changed,
sim, NULL))
goto error;
/* TODO: Subscribe to Subscriber Ready Info notifications */
ofono_sim_register(sim);
DBG("%s %s", iccid, imsi);
mbim_sim_state_changed(sim, ready_state);
return;
@ -314,6 +500,7 @@ static void mbim_sim_remove(struct ofono_sim *sim)
ofono_sim_set_data(sim, NULL);
mbim_device_cancel_group(sd->device, SIM_GROUP);
mbim_device_unregister_group(sd->device, SIM_GROUP);
mbim_device_unref(sd->device);
sd->device = NULL;
@ -329,6 +516,10 @@ static struct ofono_sim_driver driver = {
.read_imsi = mbim_read_imsi,
.query_passwd_state = mbim_pin_query,
.query_pin_retries = mbim_pin_retries_query,
.send_passwd = mbim_pin_enter,
.reset_passwd = mbim_puk_enter,
.change_passwd = mbim_pin_change,
.lock = mbim_pin_enable,
};
void mbim_sim_init(void)