diff --git a/applications/main/nfc/scenes/nfc_scene_read.c b/applications/main/nfc/scenes/nfc_scene_read.c index 4252883b..938f2da6 100644 --- a/applications/main/nfc/scenes/nfc_scene_read.c +++ b/applications/main/nfc/scenes/nfc_scene_read.c @@ -85,11 +85,6 @@ bool nfc_scene_read_on_event(void* context, SceneManagerEvent event) { scene_manager_next_scene(nfc->scene_manager, NfcSceneMfDesfireReadSuccess); DOLPHIN_DEED(DolphinDeedNfcReadSuccess); consumed = true; - } else if(event.event == NfcWorkerEventReadBankCard) { - notification_message(nfc->notifications, &sequence_success); - scene_manager_next_scene(nfc->scene_manager, NfcSceneEmvReadSuccess); - DOLPHIN_DEED(DolphinDeedNfcReadSuccess); - consumed = true; } else if(event.event == NfcWorkerEventReadMfClassicDictAttackRequired) { if(mf_classic_dict_check_presence(MfClassicDictTypeSystem)) { scene_manager_next_scene(nfc->scene_manager, NfcSceneMfClassicDictAttack); diff --git a/applications/main/nfc/scenes/nfc_scene_read_card_type.c b/applications/main/nfc/scenes/nfc_scene_read_card_type.c index 94262aa1..8023026c 100644 --- a/applications/main/nfc/scenes/nfc_scene_read_card_type.c +++ b/applications/main/nfc/scenes/nfc_scene_read_card_type.c @@ -5,7 +5,6 @@ enum SubmenuIndex { SubmenuIndexReadMifareClassic, SubmenuIndexReadMifareDesfire, SubmenuIndexReadMfUltralight, - SubmenuIndexReadEMV, SubmenuIndexReadNFCA, }; @@ -37,12 +36,6 @@ void nfc_scene_read_card_type_on_enter(void* context) { SubmenuIndexReadMfUltralight, nfc_scene_read_card_type_submenu_callback, nfc); - submenu_add_item( - submenu, - "Read EMV card", - SubmenuIndexReadEMV, - nfc_scene_read_card_type_submenu_callback, - nfc); submenu_add_item( submenu, "Read NFC-A data", @@ -75,11 +68,6 @@ bool nfc_scene_read_card_type_on_event(void* context, SceneManagerEvent event) { scene_manager_next_scene(nfc->scene_manager, NfcSceneRead); consumed = true; } - if(event.event == SubmenuIndexReadEMV) { - nfc->dev->dev_data.read_mode = NfcReadModeEMV; - scene_manager_next_scene(nfc->scene_manager, NfcSceneRead); - consumed = true; - } if(event.event == SubmenuIndexReadNFCA) { nfc->dev->dev_data.read_mode = NfcReadModeNFCA; scene_manager_next_scene(nfc->scene_manager, NfcSceneRead); diff --git a/lib/nfc/nfc_device.h b/lib/nfc/nfc_device.h index 8b2e6e5b..df37ec3d 100644 --- a/lib/nfc/nfc_device.h +++ b/lib/nfc/nfc_device.h @@ -56,7 +56,6 @@ typedef enum { NfcReadModeMfClassic, NfcReadModeMfUltralight, NfcReadModeMfDesfire, - NfcReadModeEMV, NfcReadModeNFCA, } NfcReadMode; diff --git a/lib/nfc/nfc_worker.c b/lib/nfc/nfc_worker.c index c2b89c71..28a1f682 100644 --- a/lib/nfc/nfc_worker.c +++ b/lib/nfc/nfc_worker.c @@ -229,69 +229,6 @@ static bool nfc_worker_read_mf_desfire(NfcWorker* nfc_worker, FuriHalNfcTxRxCont return read_success; } -static bool nfc_worker_read_bank_card(NfcWorker* nfc_worker, FuriHalNfcTxRxContext* tx_rx) { - bool read_success = false; - EmvApplication emv_app = {}; - EmvData* result = &nfc_worker->dev_data->emv_data; - - if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) { - reader_analyzer_prepare_tx_rx(nfc_worker->reader_analyzer, tx_rx, false); - reader_analyzer_start(nfc_worker->reader_analyzer, ReaderAnalyzerModeDebugLog); - } - - // Bank cards require strong field to start application. If we find AID, try at least several - // times to start EMV application - uint8_t start_application_attempts = 0; - while(start_application_attempts < 3) { - if(nfc_worker->state != NfcWorkerStateRead) break; - start_application_attempts++; - if(!furi_hal_nfc_detect(&nfc_worker->dev_data->nfc_data, 300)) break; - if(emv_read_bank_card(tx_rx, &emv_app)) { - FURI_LOG_D(TAG, "Bank card number read from %d attempt", start_application_attempts); - break; - } else if(emv_app.aid_len && !emv_app.app_started) { - FURI_LOG_D( - TAG, - "AID found but failed to start EMV app from %d attempt", - start_application_attempts); - furi_hal_nfc_sleep(); - continue; - } else { - FURI_LOG_D(TAG, "Failed to find AID"); - break; - } - } - // Copy data - if(emv_app.aid_len) { - result->aid_len = emv_app.aid_len; - memcpy(result->aid, emv_app.aid, result->aid_len); - read_success = true; - } - if(emv_app.card_number_len) { - result->number_len = emv_app.card_number_len; - memcpy(result->number, emv_app.card_number, result->number_len); - } - if(emv_app.name_found) { - memcpy(result->name, emv_app.name, sizeof(emv_app.name)); - } - if(emv_app.exp_month) { - result->exp_mon = emv_app.exp_month; - result->exp_year = emv_app.exp_year; - } - if(emv_app.country_code) { - result->country_code = emv_app.country_code; - } - if(emv_app.currency_code) { - result->currency_code = emv_app.currency_code; - } - - if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug)) { - reader_analyzer_stop(nfc_worker->reader_analyzer); - } - - return read_success; -} - static bool nfc_worker_read_nfca(NfcWorker* nfc_worker, FuriHalNfcTxRxContext* tx_rx) { FuriHalNfcDevData* nfc_data = &nfc_worker->dev_data->nfc_data; @@ -315,14 +252,6 @@ static bool nfc_worker_read_nfca(NfcWorker* nfc_worker, FuriHalNfcTxRxContext* t nfc_worker->dev_data->protocol = NfcDeviceProtocolUnknown; } card_read = true; - } else if(nfc_data->interface == FuriHalNfcInterfaceIsoDep) { - FURI_LOG_I(TAG, "ISO14443-4 card detected"); - nfc_worker->dev_data->protocol = NfcDeviceProtocolEMV; - if(!nfc_worker_read_bank_card(nfc_worker, tx_rx)) { - FURI_LOG_I(TAG, "Unknown card. Save UID"); - nfc_worker->dev_data->protocol = NfcDeviceProtocolUnknown; - } - card_read = true; } else { nfc_worker->dev_data->protocol = NfcDeviceProtocolUnknown; card_read = true; @@ -358,9 +287,6 @@ void nfc_worker_read(NfcWorker* nfc_worker) { } else if(dev_data->protocol == NfcDeviceProtocolMifareDesfire) { event = NfcWorkerEventReadMfDesfire; break; - } else if(dev_data->protocol == NfcDeviceProtocolEMV) { - event = NfcWorkerEventReadBankCard; - break; } else if(dev_data->protocol == NfcDeviceProtocolUnknown) { event = NfcWorkerEventReadUidNfcA; break; @@ -444,12 +370,6 @@ void nfc_worker_read_type(NfcWorker* nfc_worker) { event = NfcWorkerEventReadMfDesfire; break; } - } else if(read_mode == NfcReadModeEMV) { - nfc_worker->dev_data->protocol = NfcDeviceProtocolEMV; - if(nfc_worker_read_bank_card(nfc_worker, &tx_rx)) { - event = NfcWorkerEventReadBankCard; - break; - } } else if(read_mode == NfcReadModeNFCA) { nfc_worker->dev_data->protocol = NfcDeviceProtocolUnknown; event = NfcWorkerEventReadUidNfcA; diff --git a/lib/nfc/nfc_worker.h b/lib/nfc/nfc_worker.h index ce542828..8e993fc6 100644 --- a/lib/nfc/nfc_worker.h +++ b/lib/nfc/nfc_worker.h @@ -39,7 +39,6 @@ typedef enum { NfcWorkerEventReadMfClassicDone, NfcWorkerEventReadMfClassicLoadKeyCache, NfcWorkerEventReadMfClassicDictAttackRequired, - NfcWorkerEventReadBankCard, // Nfc worker common events NfcWorkerEventSuccess, diff --git a/lib/nfc/nfc_worker_i.h b/lib/nfc/nfc_worker_i.h index 9733426a..701ecb90 100644 --- a/lib/nfc/nfc_worker_i.h +++ b/lib/nfc/nfc_worker_i.h @@ -6,7 +6,6 @@ #include #include -#include #include #include #include