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https://github.com/DarkFlippers/unleashed-firmware.git
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153 lines
3.5 KiB
C
153 lines
3.5 KiB
C
#pragma once
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#include <lib/nfc/protocols/iso14443_4a/iso14443_4a.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MAX_APDU_LEN 255
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#define EMV_REQ_GET_DATA 0x80CA
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#define UNKNOWN_TAG 0x0B
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#define EMV_TAG_AID 0x4F
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#define EMV_TAG_PRIORITY 0x87
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#define EMV_TAG_APPL_INTERCHANGE_PROFILE 0x82
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#define EMV_TAG_PDOL 0x9F38
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#define EMV_TAG_APPL_LABEL 0x50
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#define EMV_TAG_APPL_NAME 0x9F12
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#define EMV_TAG_APPL_EFFECTIVE 0x5F25
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#define EMV_TAG_PIN_TRY_COUNTER 0x9F17
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#define EMV_TAG_LOG_ENTRY 0x9F4D
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#define EMV_TAG_LOG_FMT 0x9F4F
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#define EMV_TAG_LAST_ONLINE_ATC 0x9F13
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#define EMV_TAG_ATC 0x9F36
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#define EMV_TAG_LOG_AMOUNT 0x9F02
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#define EMV_TAG_LOG_COUNTRY 0x9F1A
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#define EMV_TAG_LOG_CURRENCY 0x5F2A
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#define EMV_TAG_LOG_DATE 0x9A
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#define EMV_TAG_LOG_TIME 0x9F21
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#define EMV_TAG_TRACK_1_EQUIV 0x56
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#define EMV_TAG_TRACK_2_EQUIV 0x57
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#define EMV_TAG_PAN 0x5A
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#define EMV_TAG_AFL 0x94
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#define EMV_TAG_EXP_DATE 0x5F24
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#define EMV_TAG_COUNTRY_CODE 0x5F28
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#define EMV_TAG_CURRENCY_CODE 0x9F42
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#define EMV_TAG_CARDHOLDER_NAME 0x5F20
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#define EMV_TAG_CARDHOLDER_NAME_EXTENDED 0x9F0B
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#define EMV_TAG_TRACK_2_DATA 0x9F6B
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#define EMV_TAG_GPO_FMT1 0x80
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#define EMV_TAG_RESP_BUF_SIZE 0x6C
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#define EMV_TAG_RESP_BYTES_AVAILABLE 0x61
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// Not used tags
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#define EMV_TAG_FORM_FACTOR 0x9F6E
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#define EMV_TAG_APP_TEMPLATE 0x61
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#define EMV_TAG_FCI 0xBF0C
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#define EMV_TAG_DEPOSIT_LOG_ENTRY 0xDF4D
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typedef struct {
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uint16_t tag;
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uint8_t data[];
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} PDOLValue;
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typedef struct {
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uint8_t size;
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uint8_t data[MAX_APDU_LEN];
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} APDU;
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typedef struct {
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uint16_t atc;
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uint64_t amount;
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uint16_t country;
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uint16_t currency;
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uint32_t date;
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uint32_t time;
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} Transaction;
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typedef struct {
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uint8_t log_sfi;
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uint8_t log_records;
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uint8_t log_fmt[50];
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uint8_t log_fmt_len;
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uint8_t active_tr;
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bool saving_trans_list;
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Transaction trans[16];
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uint8_t priority;
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uint8_t aid[16];
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uint8_t aid_len;
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uint8_t application_interchange_profile[2];
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char application_name[16 + 1];
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char application_label[16 + 1];
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char cardholder_name[24 + 1];
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uint8_t pan[10]; // card_number
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uint8_t pan_len;
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uint8_t exp_day;
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uint8_t exp_month;
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uint8_t exp_year;
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uint8_t effective_day;
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uint8_t effective_month;
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uint8_t effective_year;
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uint16_t country_code;
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uint16_t currency_code;
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uint8_t pin_try_counter;
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uint16_t transaction_counter;
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uint16_t last_online_atc;
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APDU pdol;
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APDU afl;
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} EmvApplication;
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typedef enum {
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EmvErrorNone = 0,
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EmvErrorNotPresent,
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EmvErrorProtocol,
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EmvErrorTimeout,
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} EmvError;
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typedef struct {
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Iso14443_4aData* iso14443_4a_data;
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EmvApplication emv_application;
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} EmvData;
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extern const NfcDeviceBase nfc_device_emv;
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// Virtual methods
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EmvData* emv_alloc();
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void emv_free(EmvData* data);
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void emv_reset(EmvData* data);
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void emv_copy(EmvData* data, const EmvData* other);
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bool emv_verify(EmvData* data, const FuriString* device_type);
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bool emv_load(EmvData* data, FlipperFormat* ff, uint32_t version);
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bool emv_save(const EmvData* data, FlipperFormat* ff);
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bool emv_is_equal(const EmvData* data, const EmvData* other);
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const char* emv_get_device_name(const EmvData* data, NfcDeviceNameType name_type);
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const uint8_t* emv_get_uid(const EmvData* data, size_t* uid_len);
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bool emv_set_uid(EmvData* data, const uint8_t* uid, size_t uid_len);
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Iso14443_4aData* emv_get_base_data(const EmvData* data);
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// Getters and tests
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//const EmvApplication* emv_get_application(const EmvData* data);
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#ifdef __cplusplus
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}
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#endif
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