flipperzero-firmware/applications/nfc/scenes/nfc_scene_device_info.c
gornekich 9c59bcd776
[FL-2605] NFC new design (#1364)
* nfc: add new read scene

* lib: refactore nfc library

* mifare desfire: add read card fuction

* lib nfc: add auto read worker

* nfc: add supported cards

* nfc: add mifare classic read success scene

* nfc: add troyka support

* submodule: update protobuf

* nfc: mifare classic keys cache

* nfc: rework mifare classic key cache

* Correct spelling

* nfc: add user dictionary

* nfc: introduce block read map in fff

* nfc: rework dict attack

* nfc: improve dict attack

* nfc: rework mifare classic format

* nfc: rework MFC read with Reader

* nfc: add gui for MFC read success scene

* nfc: fix dict attack view gui

* nfc: add retry and exit confirm scenes

* nfc: add retry and exit scenes navigation

* nfc: check user dictionary

* nfc: remove unused scenes

* nfc: rename functions in nfc worker

* nfc: rename mf_classic_dict_attack -> dict_attack

* nfc: change scenes names
* nfc: remove scene tick events
* nfc: rework dict calls with buffer streams
* nfc: fix notifications
* nfc: fix mf desfire navigation
* nfc: remove notification from mf classic read success
* nfc: fix read sectors calculation
* nfc: add fallback for unknown card
* nfc: show file name while emulating
* nfc: fix build
* nfc: fix memory leak
* nfc: fix desfire read
* nfc: add no dict found navigation
* nfc: add read views
* nfc: update card fix
* nfc: fix access bytes save
* nfc: add exit and retry confirm to mf ultralight read success
* nfc: introduce detect reader
* nfc: change record open arg to macros
* nfc: fix start from archive

Co-authored-by: Astra <astra@astrra.space>
Co-authored-by: あく <alleteam@gmail.com>
2022-07-27 00:30:49 +09:00

227 lines
9.9 KiB
C

#include "../nfc_i.h"
#include "../helpers/nfc_emv_parser.h"
enum {
NfcSceneDeviceInfoUid,
NfcSceneDeviceInfoData,
};
void nfc_scene_device_info_widget_callback(GuiButtonType result, InputType type, void* context) {
Nfc* nfc = context;
if(type == InputTypeShort) {
view_dispatcher_send_custom_event(nfc->view_dispatcher, result);
}
}
void nfc_scene_device_info_dialog_callback(DialogExResult result, void* context) {
Nfc* nfc = context;
if(result == DialogExResultLeft) {
view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventViewExit);
}
}
void nfc_scene_device_info_bank_card_callback(GuiButtonType result, InputType type, void* context) {
UNUSED(result);
Nfc* nfc = context;
if(type == InputTypeShort) {
view_dispatcher_send_custom_event(nfc->view_dispatcher, NfcCustomEventViewExit);
}
}
void nfc_scene_device_info_on_enter(void* context) {
Nfc* nfc = context;
bool data_display_supported = (nfc->dev->format == NfcDeviceSaveFormatUid) ||
(nfc->dev->format == NfcDeviceSaveFormatMifareUl) ||
(nfc->dev->format == NfcDeviceSaveFormatMifareDesfire) ||
(nfc->dev->format == NfcDeviceSaveFormatBankCard);
// Setup Custom Widget view
widget_add_text_box_element(
nfc->widget, 0, 0, 128, 22, AlignCenter, AlignTop, nfc->dev->dev_name, false);
widget_add_button_element(
nfc->widget, GuiButtonTypeLeft, "Back", nfc_scene_device_info_widget_callback, nfc);
if(data_display_supported) {
widget_add_button_element(
nfc->widget, GuiButtonTypeRight, "Data", nfc_scene_device_info_widget_callback, nfc);
}
char temp_str[32];
FuriHalNfcDevData* data = &nfc->dev->dev_data.nfc_data;
if(data->uid_len == 4) {
snprintf(
temp_str,
sizeof(temp_str),
"UID: %02X %02X %02X %02X",
data->uid[0],
data->uid[1],
data->uid[2],
data->uid[3]);
} else if(data->uid_len == 7) {
snprintf(
temp_str,
sizeof(temp_str),
"UID: %02X %02X %02X %02X %02X %02X %02X",
data->uid[0],
data->uid[1],
data->uid[2],
data->uid[3],
data->uid[4],
data->uid[5],
data->uid[6]);
}
widget_add_string_element(nfc->widget, 64, 21, AlignCenter, AlignTop, FontSecondary, temp_str);
const char* protocol_name = NULL;
NfcProtocol protocol = nfc->dev->dev_data.protocol;
if(protocol == NfcDeviceProtocolEMV || protocol == NfcDeviceProtocolMifareDesfire) {
protocol_name = nfc_guess_protocol(protocol);
} else if(protocol == NfcDeviceProtocolMifareUl) {
protocol_name = nfc_mf_ul_type(nfc->dev->dev_data.mf_ul_data.type, false);
} else if(protocol == NfcDeviceProtocolMifareClassic) {
protocol_name = nfc_mf_classic_type(nfc->dev->dev_data.mf_classic_data.type);
}
if(protocol_name) {
widget_add_string_element(
nfc->widget, 10, 32, AlignLeft, AlignTop, FontSecondary, protocol_name);
}
// TODO change dinamically
widget_add_string_element(nfc->widget, 118, 32, AlignRight, AlignTop, FontSecondary, "NFC-A");
snprintf(temp_str, sizeof(temp_str), "SAK: %02X", data->sak);
widget_add_string_element(nfc->widget, 10, 42, AlignLeft, AlignTop, FontSecondary, temp_str);
snprintf(temp_str, sizeof(temp_str), "ATQA: %02X%02X", data->atqa[0], data->atqa[1]);
widget_add_string_element(nfc->widget, 118, 42, AlignRight, AlignTop, FontSecondary, temp_str);
// Setup Data View
if(nfc->dev->format == NfcDeviceSaveFormatUid) {
DialogEx* dialog_ex = nfc->dialog_ex;
dialog_ex_set_left_button_text(dialog_ex, "Back");
dialog_ex_set_text(dialog_ex, "No data", 64, 32, AlignCenter, AlignCenter);
dialog_ex_set_context(dialog_ex, nfc);
dialog_ex_set_result_callback(dialog_ex, nfc_scene_device_info_dialog_callback);
} else if(nfc->dev->format == NfcDeviceSaveFormatMifareUl) {
MfUltralightData* mf_ul_data = &nfc->dev->dev_data.mf_ul_data;
TextBox* text_box = nfc->text_box;
text_box_set_font(text_box, TextBoxFontHex);
for(uint16_t i = 0; i < mf_ul_data->data_size; i += 2) {
if(!(i % 8) && i) {
string_push_back(nfc->text_box_store, '\n');
}
string_cat_printf(
nfc->text_box_store, "%02X%02X ", mf_ul_data->data[i], mf_ul_data->data[i + 1]);
}
text_box_set_text(text_box, string_get_cstr(nfc->text_box_store));
} else if(nfc->dev->format == NfcDeviceSaveFormatMifareDesfire) {
MifareDesfireData* mf_df_data = &nfc->dev->dev_data.mf_df_data;
uint16_t n_apps = 0;
uint16_t n_files = 0;
for(MifareDesfireApplication* app = mf_df_data->app_head; app; app = app->next) {
n_apps++;
for(MifareDesfireFile* file = app->file_head; file; file = file->next) {
n_files++;
}
}
nfc_text_store_set(
nfc,
"%d application%s, %d file%s",
n_apps,
n_apps == 1 ? "" : "s",
n_files,
n_files == 1 ? "" : "s");
widget_add_string_element(
nfc->widget, 64, 17, AlignCenter, AlignBottom, FontSecondary, nfc->text_store);
} else if(nfc->dev->format == NfcDeviceSaveFormatBankCard) {
EmvData* emv_data = &nfc->dev->dev_data.emv_data;
BankCard* bank_card = nfc->bank_card;
bank_card_set_name(bank_card, emv_data->name);
bank_card_set_number(bank_card, emv_data->number, emv_data->number_len);
bank_card_set_back_callback(bank_card, nfc_scene_device_info_bank_card_callback, nfc);
if(emv_data->exp_mon) {
bank_card_set_exp_date(bank_card, emv_data->exp_mon, emv_data->exp_year);
}
string_t display_str;
string_init(display_str);
if(emv_data->country_code) {
string_t country_name;
string_init(country_name);
if(nfc_emv_parser_get_country_name(
nfc->dev->storage, emv_data->country_code, country_name)) {
string_printf(display_str, "Reg:%s", string_get_cstr(country_name));
bank_card_set_country_name(bank_card, string_get_cstr(display_str));
}
string_clear(country_name);
}
if(emv_data->currency_code) {
string_t currency_name;
string_init(currency_name);
if(nfc_emv_parser_get_currency_name(
nfc->dev->storage, emv_data->country_code, currency_name)) {
string_printf(display_str, "Cur:%s", string_get_cstr(currency_name));
bank_card_set_currency_name(bank_card, string_get_cstr(display_str));
}
string_clear(currency_name);
}
string_clear(display_str);
}
scene_manager_set_scene_state(nfc->scene_manager, NfcSceneDeviceInfo, NfcSceneDeviceInfoUid);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
}
bool nfc_scene_device_info_on_event(void* context, SceneManagerEvent event) {
Nfc* nfc = context;
bool consumed = false;
uint32_t state = scene_manager_get_scene_state(nfc->scene_manager, NfcSceneDeviceInfo);
if(event.type == SceneManagerEventTypeCustom) {
if((state == NfcSceneDeviceInfoUid) && (event.event == GuiButtonTypeLeft)) {
consumed = scene_manager_previous_scene(nfc->scene_manager);
} else if((state == NfcSceneDeviceInfoUid) && (event.event == GuiButtonTypeRight)) {
if(nfc->dev->format == NfcDeviceSaveFormatUid) {
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneDeviceInfo, NfcSceneDeviceInfoData);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewDialogEx);
consumed = true;
} else if(nfc->dev->format == NfcDeviceSaveFormatMifareUl) {
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneDeviceInfo, NfcSceneDeviceInfoData);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewTextBox);
consumed = true;
} else if(nfc->dev->format == NfcDeviceSaveFormatBankCard) {
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneDeviceInfo, NfcSceneDeviceInfoData);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewBankCard);
consumed = true;
} else if(nfc->dev->format == NfcDeviceSaveFormatMifareDesfire) {
scene_manager_next_scene(nfc->scene_manager, NfcSceneMfDesfireData);
consumed = true;
}
} else if(state == NfcSceneDeviceInfoData && event.event == NfcCustomEventViewExit) {
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneDeviceInfo, NfcSceneDeviceInfoUid);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
consumed = true;
}
} else if(event.type == SceneManagerEventTypeBack) {
if(state == NfcSceneDeviceInfoData) {
scene_manager_set_scene_state(
nfc->scene_manager, NfcSceneDeviceInfo, NfcSceneDeviceInfoUid);
view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
consumed = true;
}
}
return consumed;
}
void nfc_scene_device_info_on_exit(void* context) {
Nfc* nfc = context;
// Clear views
widget_reset(nfc->widget);
if(nfc->dev->format == NfcDeviceSaveFormatUid) {
dialog_ex_reset(nfc->dialog_ex);
} else if(nfc->dev->format == NfcDeviceSaveFormatMifareUl) {
text_box_reset(nfc->text_box);
string_reset(nfc->text_box_store);
} else if(nfc->dev->format == NfcDeviceSaveFormatBankCard) {
bank_card_clear(nfc->bank_card);
}
}