[FL-1547], [FL-1500] NFC app v1 (#593)

* nfc: remove mifare read debug view and scene
* nfc: change mifare ultralight data structure
* mifare_ultralight: add more commands
* nfc: add emulate mifare ul scene
* nfc: rework data structures, remove debug scenes and views
* nfc: add read emv scenes
* nfc: mifare emulation wip
* nfc cli: increase detecting time
* nfc: save nfc files with new format
* nfc: store Mifare Ultralight
* nfc: start loading mifare ultralight
* nfc: add delete scenes
* nfc: add edit UID and name
* nfc: finish parsing uid and mifare ul data
* nfc: delete success fix
* gui_widget: introduce GuiWidget
* gui_widget: add string element
* gui_widget: add button element
* gui_widget: move free elements into gui_widget
* nfc: rework info scene with GuiWidget
* nfc: rework device info scene
* nfc: rework delete scene gui
* nfc: add compatible script support
* nfc: rework emv reading scenes
* nfc: rework bank card save
* nfc: add bank card custom view
* gui_widget: add icon element
* nfc: add icon to bank card
* nfc: start worker after switching view

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
gornekich
2021-07-22 09:05:07 +03:00
committed by GitHub
parent 7ca89256eb
commit 49af516ec7
64 changed files with 2188 additions and 1059 deletions

View File

@@ -39,26 +39,21 @@ ReturnCode nfc_worker_get_error(NfcWorker* nfc_worker) {
return nfc_worker->error;
}
void nfc_worker_set_emulation_params(NfcWorker* nfc_worker, NfcDeviceData* data) {
furi_assert(nfc_worker);
furi_assert(data);
nfc_worker->emulate_params = *data;
}
void nfc_worker_start(
NfcWorker* nfc_worker,
NfcWorkerState state,
NfcWorkerResult* result_dest,
NfcDeviceData* dev_data,
NfcWorkerCallback callback,
void* context) {
furi_assert(nfc_worker);
furi_assert(nfc_worker->state == NfcWorkerStateReady);
furi_assert(result_dest);
furi_assert(dev_data);
while(nfc_worker->state != NfcWorkerStateReady) {
osDelay(10);
}
nfc_worker->callback = callback;
nfc_worker->context = context;
nfc_worker->last_result = result_dest;
nfc_worker->dev_data = dev_data;
nfc_worker_change_state(nfc_worker, state);
nfc_worker->thread = osThreadNew(nfc_worker_task, nfc_worker, &nfc_worker->thread_attr);
}
@@ -88,12 +83,16 @@ void nfc_worker_task(void* context) {
nfc_worker_detect(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateEmulate) {
nfc_worker_emulate(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateReadEMVApp) {
nfc_worker_read_emv_app(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateReadEMV) {
nfc_worker_read_emv(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateEmulateEMV) {
nfc_worker_emulate_emv(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateReadMfUltralight) {
nfc_worker_read_mf_ultralight(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateReadMifareUl) {
nfc_worker_read_mifare_ul(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateEmulateMifareUl) {
nfc_worker_emulate_mifare_ul(nfc_worker);
} else if(nfc_worker->state == NfcWorkerStateField) {
nfc_worker_field(nfc_worker);
}
@@ -107,7 +106,7 @@ void nfc_worker_detect(NfcWorker* nfc_worker) {
rfalNfcDevice* dev_list;
rfalNfcDevice* dev;
uint8_t dev_cnt;
NfcDeviceData* result = &nfc_worker->last_result->nfc_detect_data;
NfcDeviceCommomData* result = &nfc_worker->dev_data->nfc_data;
while(nfc_worker->state == NfcWorkerStateDetect) {
if(api_hal_nfc_detect(&dev_list, &dev_cnt, 1000, true)) {
@@ -124,11 +123,12 @@ void nfc_worker_detect(NfcWorker* nfc_worker) {
dev->dev.nfca.sensRes.anticollisionInfo,
dev->dev.nfca.sensRes.platformInfo,
dev->dev.nfca.selRes.sak)) {
result->protocol = NfcDeviceProtocolMfUltralight;
result->protocol = NfcDeviceProtocolMifareUl;
} else if(dev->rfInterface == RFAL_NFC_INTERFACE_ISODEP) {
result->protocol = NfcDeviceProtocolEMV;
} else {
result->protocol = NfcDeviceProtocolUnknown;
}
} else if(dev->type == RFAL_NFC_LISTEN_TYPE_NFCB) {
result->device = NfcDeviceNfcb;
} else if(dev->type == RFAL_NFC_LISTEN_TYPE_NFCF) {
@@ -147,15 +147,77 @@ void nfc_worker_detect(NfcWorker* nfc_worker) {
}
void nfc_worker_emulate(NfcWorker* nfc_worker) {
NfcDeviceData* param = &nfc_worker->emulate_params;
NfcDeviceCommomData* data = &nfc_worker->dev_data->nfc_data;
while(nfc_worker->state == NfcWorkerStateEmulate) {
if(api_hal_nfc_listen(param->uid, param->uid_len, param->atqa, param->sak, 100)) {
if(api_hal_nfc_listen(data->uid, data->uid_len, data->atqa, data->sak, 100)) {
FURI_LOG_I(NFC_WORKER_TAG, "Reader detected");
}
osDelay(10);
}
}
void nfc_worker_read_emv_app(NfcWorker* nfc_worker) {
ReturnCode err;
rfalNfcDevice* dev_list;
EmvApplication emv_app = {};
uint8_t dev_cnt = 0;
uint8_t tx_buff[255] = {};
uint16_t tx_len = 0;
uint8_t* rx_buff;
uint16_t* rx_len;
NfcDeviceData* result = nfc_worker->dev_data;
while(nfc_worker->state == NfcWorkerStateReadEMVApp) {
memset(&emv_app, 0, sizeof(emv_app));
if(api_hal_nfc_detect(&dev_list, &dev_cnt, 1000, false)) {
// Card was found. Check that it supports EMV
if(dev_list[0].rfInterface == RFAL_NFC_INTERFACE_ISODEP) {
result->nfc_data.uid_len = dev_list[0].dev.nfca.nfcId1Len;
result->nfc_data.atqa[0] = dev_list[0].dev.nfca.sensRes.anticollisionInfo;
result->nfc_data.atqa[1] = dev_list[0].dev.nfca.sensRes.platformInfo;
result->nfc_data.sak = dev_list[0].dev.nfca.selRes.sak;
memcpy(
result->nfc_data.uid, dev_list[0].dev.nfca.nfcId1, result->nfc_data.uid_len);
result->nfc_data.protocol = NfcDeviceProtocolEMV;
FURI_LOG_I(NFC_WORKER_TAG, "Send select PPSE command");
tx_len = emv_prepare_select_ppse(tx_buff);
err = api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false);
if(err != ERR_NONE) {
FURI_LOG_E(NFC_WORKER_TAG, "Error during selection PPSE request: %d", err);
api_hal_nfc_deactivate();
continue;
}
FURI_LOG_I(
NFC_WORKER_TAG, "Select PPSE response received. Start parsing response");
if(emv_decode_ppse_response(rx_buff, *rx_len, &emv_app)) {
FURI_LOG_I(NFC_WORKER_TAG, "Select PPSE responce parced");
// Notify caller and exit
result->emv_data.aid_len = emv_app.aid_len;
memcpy(result->emv_data.aid, emv_app.aid, emv_app.aid_len);
if(nfc_worker->callback) {
nfc_worker->callback(nfc_worker->context);
}
break;
} else {
FURI_LOG_E(NFC_WORKER_TAG, "Can't find pay application");
api_hal_nfc_deactivate();
continue;
}
} else {
// Can't find EMV card
FURI_LOG_W(NFC_WORKER_TAG, "Card doesn't support EMV");
api_hal_nfc_deactivate();
}
} else {
// Can't find EMV card
FURI_LOG_W(NFC_WORKER_TAG, "Can't find any cards");
api_hal_nfc_deactivate();
}
osDelay(20);
}
}
void nfc_worker_read_emv(NfcWorker* nfc_worker) {
ReturnCode err;
rfalNfcDevice* dev_list;
@@ -165,13 +227,21 @@ void nfc_worker_read_emv(NfcWorker* nfc_worker) {
uint16_t tx_len = 0;
uint8_t* rx_buff;
uint16_t* rx_len;
NfcEmvData* result = &nfc_worker->last_result->nfc_emv_data;
NfcDeviceData* result = nfc_worker->dev_data;
while(nfc_worker->state == NfcWorkerStateReadEMV) {
memset(&emv_app, 0, sizeof(emv_app));
if(api_hal_nfc_detect(&dev_list, &dev_cnt, 1000, false)) {
// Card was found. Check that it supports EMV
if(dev_list[0].rfInterface == RFAL_NFC_INTERFACE_ISODEP) {
result->nfc_data.uid_len = dev_list[0].dev.nfca.nfcId1Len;
result->nfc_data.atqa[0] = dev_list[0].dev.nfca.sensRes.anticollisionInfo;
result->nfc_data.atqa[1] = dev_list[0].dev.nfca.sensRes.platformInfo;
result->nfc_data.sak = dev_list[0].dev.nfca.selRes.sak;
memcpy(
result->nfc_data.uid, dev_list[0].dev.nfca.nfcId1, result->nfc_data.uid_len);
result->nfc_data.protocol = NfcDeviceProtocolEMV;
FURI_LOG_I(NFC_WORKER_TAG, "Send select PPSE command");
tx_len = emv_prepare_select_ppse(tx_buff);
err = api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false);
@@ -203,7 +273,7 @@ void nfc_worker_read_emv(NfcWorker* nfc_worker) {
"Select application response received. Start parsing response");
if(emv_decode_select_app_response(rx_buff, *rx_len, &emv_app)) {
FURI_LOG_I(NFC_WORKER_TAG, "Card name: %s", emv_app.name);
memcpy(result->name, emv_app.name, sizeof(emv_app.name));
memcpy(result->emv_data.name, emv_app.name, sizeof(emv_app.name));
} else {
FURI_LOG_E(NFC_WORKER_TAG, "Can't read card name");
api_hal_nfc_deactivate();
@@ -220,7 +290,8 @@ void nfc_worker_read_emv(NfcWorker* nfc_worker) {
}
if(emv_decode_get_proc_opt(rx_buff, *rx_len, &emv_app)) {
FURI_LOG_I(NFC_WORKER_TAG, "Card number parsed");
memcpy(result->number, emv_app.card_number, sizeof(emv_app.card_number));
memcpy(
result->emv_data.number, emv_app.card_number, sizeof(emv_app.card_number));
// Notify caller and exit
if(nfc_worker->callback) {
nfc_worker->callback(nfc_worker->context);
@@ -255,7 +326,10 @@ void nfc_worker_read_emv(NfcWorker* nfc_worker) {
}
if(pan_found) {
FURI_LOG_I(NFC_WORKER_TAG, "Card PAN found");
memcpy(result->number, emv_app.card_number, sizeof(emv_app.card_number));
memcpy(
result->emv_data.number,
emv_app.card_number,
sizeof(emv_app.card_number));
// Notify caller and exit
if(nfc_worker->callback) {
nfc_worker->callback(nfc_worker->context);
@@ -286,7 +360,7 @@ void nfc_worker_emulate_emv(NfcWorker* nfc_worker) {
uint16_t tx_len = 0;
uint8_t* rx_buff;
uint16_t* rx_len;
NfcDeviceData params = {
NfcDeviceCommomData params = {
.uid = {0xCF, 0x72, 0xd4, 0x40},
.uid_len = 4,
.atqa = {0x00, 0x04},
@@ -343,7 +417,7 @@ void nfc_worker_emulate_emv(NfcWorker* nfc_worker) {
}
}
void nfc_worker_read_mf_ultralight(NfcWorker* nfc_worker) {
void nfc_worker_read_mifare_ul(NfcWorker* nfc_worker) {
ReturnCode err;
rfalNfcDevice* dev_list;
uint8_t dev_cnt = 0;
@@ -351,21 +425,20 @@ void nfc_worker_read_mf_ultralight(NfcWorker* nfc_worker) {
uint16_t tx_len = 0;
uint8_t* rx_buff;
uint16_t* rx_len;
MfUltralightRead mf_ul_read;
NfcMifareUlData* result = &nfc_worker->last_result->nfc_mifare_ul_data;
MifareUlDevice mf_ul_read;
NfcDeviceData* result = nfc_worker->dev_data;
while(nfc_worker->state == NfcWorkerStateReadMfUltralight) {
while(nfc_worker->state == NfcWorkerStateReadMifareUl) {
api_hal_nfc_deactivate();
memset(&mf_ul_read, 0, sizeof(mf_ul_read));
if(api_hal_nfc_detect(&dev_list, &dev_cnt, 1000, false)) {
if(api_hal_nfc_detect(&dev_list, &dev_cnt, 300, false)) {
if(dev_list[0].type == RFAL_NFC_LISTEN_TYPE_NFCA &&
mf_ul_check_card_type(
dev_list[0].dev.nfca.sensRes.anticollisionInfo,
dev_list[0].dev.nfca.sensRes.platformInfo,
dev_list[0].dev.nfca.selRes.sak)) {
// Get Mifare Ultralight version
FURI_LOG_I(
NFC_WORKER_TAG, "Found Mifare Ultralight tag. Trying to get tag version");
FURI_LOG_I(NFC_WORKER_TAG, "Found Mifare Ultralight tag. Reading tag version");
tx_len = mf_ul_prepare_get_version(tx_buff);
err = api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false);
if(err == ERR_NONE) {
@@ -378,7 +451,7 @@ void nfc_worker_read_mf_ultralight(NfcWorker* nfc_worker) {
} else if(err == ERR_TIMEOUT) {
FURI_LOG_W(
NFC_WORKER_TAG,
"Card doesn't respond to GET VERSION command. Reinit card and set default read parameters");
"Card doesn't respond to GET VERSION command. Setting default read parameters");
err = ERR_NONE;
mf_ul_set_default_version(&mf_ul_read);
// Reinit device
@@ -395,37 +468,58 @@ void nfc_worker_read_mf_ultralight(NfcWorker* nfc_worker) {
continue;
}
// Dump Mifare Ultralight card
FURI_LOG_I(NFC_WORKER_TAG, "Trying to read pages");
if(mf_ul_read.support_fast_read) {
// Read card with FAST_READ command
FURI_LOG_I(NFC_WORKER_TAG, "Reading pages ...");
tx_len = mf_ul_prepare_fast_read(tx_buff, 0x00, mf_ul_read.pages_to_read - 1);
err = api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false);
if(err == ERR_NONE) {
FURI_LOG_I(
NFC_WORKER_TAG,
"Fast read pages %d - %d succeed",
0,
mf_ul_read.pages_to_read - 1);
memcpy(mf_ul_read.dump, rx_buff, mf_ul_read.pages_to_read * 4);
mf_ul_read.pages_readed = mf_ul_read.pages_to_read;
} else {
FURI_LOG_E(NFC_WORKER_TAG, "Fast read failed");
if(api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false)) {
FURI_LOG_E(NFC_WORKER_TAG, "Failed reading pages");
continue;
} else {
mf_ul_parse_fast_read_response(
rx_buff, 0x00, mf_ul_read.pages_to_read - 1, &mf_ul_read);
}
FURI_LOG_I(NFC_WORKER_TAG, "Reading signature ...");
tx_len = mf_ul_prepare_read_signature(tx_buff);
if(api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false)) {
FURI_LOG_W(NFC_WORKER_TAG, "Failed reading signature");
memset(mf_ul_read.data.signature, 0, sizeof(mf_ul_read.data.signature));
} else {
mf_ul_parse_read_signature_response(rx_buff, &mf_ul_read);
}
FURI_LOG_I(NFC_WORKER_TAG, "Reading 3 counters ...");
for(uint8_t i = 0; i < 3; i++) {
tx_len = mf_ul_prepare_read_cnt(tx_buff, i);
if(api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false)) {
FURI_LOG_W(NFC_WORKER_TAG, "Failed reading Counter %d", i);
mf_ul_read.data.counter[i] = 0;
} else {
mf_ul_parse_read_cnt_response(rx_buff, i, &mf_ul_read);
}
}
FURI_LOG_I(NFC_WORKER_TAG, "Checking tearing flags ...");
for(uint8_t i = 0; i < 3; i++) {
tx_len = mf_ul_prepare_check_tearing(tx_buff, i);
if(api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false)) {
FURI_LOG_E(NFC_WORKER_TAG, "Error checking tearing flag %d", i);
mf_ul_read.data.tearing[i] = MF_UL_TEARING_FLAG_DEFAULT;
} else {
mf_ul_parse_check_tearing_response(rx_buff, i, &mf_ul_read);
}
}
} else {
// READ card with READ command (4 pages at a time)
for(uint8_t page = 0; page < mf_ul_read.pages_to_read; page += 4) {
FURI_LOG_I(NFC_WORKER_TAG, "Reading pages %d - %d ...", page, page + 3);
tx_len = mf_ul_prepare_read(tx_buff, page);
err = api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false);
if(err == ERR_NONE) {
FURI_LOG_I(
NFC_WORKER_TAG, "Read pages %d - %d succeed", page, page + 3);
memcpy(&mf_ul_read.dump[page * 4], rx_buff, 4 * 4);
mf_ul_read.pages_readed += 4;
} else {
FURI_LOG_W(
if(api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false)) {
FURI_LOG_E(
NFC_WORKER_TAG, "Read pages %d - %d failed", page, page + 3);
continue;
} else {
mf_ul_parse_read_response(rx_buff, page, &mf_ul_read);
}
}
}
@@ -435,20 +529,11 @@ void nfc_worker_read_mf_ultralight(NfcWorker* nfc_worker) {
result->nfc_data.atqa[0] = dev_list[0].dev.nfca.sensRes.anticollisionInfo;
result->nfc_data.atqa[1] = dev_list[0].dev.nfca.sensRes.platformInfo;
result->nfc_data.sak = dev_list[0].dev.nfca.selRes.sak;
result->nfc_data.protocol = NfcDeviceProtocolMifareUl;
memcpy(
result->nfc_data.uid, dev_list[0].dev.nfca.nfcId1, result->nfc_data.uid_len);
memcpy(result->man_block, mf_ul_read.dump, 4 * 3);
memcpy(result->otp, &mf_ul_read.dump[4 * 3], 4);
result->dump_size = mf_ul_read.pages_readed * 4;
memcpy(result->full_dump, mf_ul_read.dump, result->dump_size);
result->mf_ul_data = mf_ul_read.data;
for(uint8_t i = 0; i < mf_ul_read.pages_readed * 4; i += 4) {
printf("Page %2d: ", i / 4);
for(uint8_t j = 0; j < 4; j++) {
printf("%02X ", mf_ul_read.dump[i + j]);
}
printf("\r\n");
}
// Notify caller and exit
if(nfc_worker->callback) {
nfc_worker->callback(nfc_worker->context);
@@ -464,6 +549,43 @@ void nfc_worker_read_mf_ultralight(NfcWorker* nfc_worker) {
}
}
void nfc_worker_emulate_mifare_ul(NfcWorker* nfc_worker) {
ReturnCode err;
uint8_t tx_buff[255] = {};
uint16_t tx_len = 0;
uint8_t* rx_buff;
uint16_t* rx_len;
NfcDeviceData* data = nfc_worker->dev_data;
while(nfc_worker->state == NfcWorkerStateEmulateMifareUl) {
if(api_hal_nfc_listen(
data->nfc_data.uid,
data->nfc_data.uid_len,
data->nfc_data.atqa,
data->nfc_data.sak,
1000)) {
FURI_LOG_I(NFC_WORKER_TAG, "Hello my dudes");
// Prepare version answer
tx_len = sizeof(data->mf_ul_data.version);
memcpy(tx_buff, &data->mf_ul_data.version, tx_len);
err = api_hal_nfc_data_exchange(tx_buff, tx_len, &rx_buff, &rx_len, false);
if(err == ERR_NONE) {
FURI_LOG_I(NFC_WORKER_TAG, "Received 1st message:");
for(uint16_t i = 0; i < *rx_len; i++) {
printf("%02X ", rx_buff[i]);
}
printf("\r\n");
} else {
FURI_LOG_E(NFC_WORKER_TAG, "Error in 1st data exchange: select PPSE");
api_hal_nfc_deactivate();
continue;
}
}
FURI_LOG_W(NFC_WORKER_TAG, "Hello my dudes");
osDelay(10);
}
}
void nfc_worker_field(NfcWorker* nfc_worker) {
api_hal_nfc_field_on();
while(nfc_worker->state == NfcWorkerStateField) {