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Read PIN tries and transactions counters

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This commit is contained in:
Nikita Vostokov
2024-01-29 00:07:17 +00:00
parent 1074af905c
commit 653af9a5cd
8 changed files with 74 additions and 38 deletions
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17
applications/main/nfc/helpers/protocol_support/emv/emv_render.c
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@@ -91,10 +91,20 @@ void nfc_render_emv_application(const EmvApplication* apl, FuriString* str) {
furi_record_close(RECORD_STORAGE);
}
static void nfc_render_emv_pin_try_counter(uint8_t counter, FuriString* str) {
if(counter == 0xff) return;
furi_string_cat_printf(str, "PIN try left: %d\n", counter);
}
void nfc_render_emv_transactions(const EmvApplication* apl, FuriString* str) {
if(apl->transaction_counter)
furi_string_cat_printf(str, "Transactions: %d\n", apl->transaction_counter);
if(apl->last_online_atc)
furi_string_cat_printf(str, "Last Online ATC: %d\n", apl->last_online_atc);
const uint8_t len = apl->active_tr;
if(!len) {
furi_string_cat_printf(str, "No transaction info\n");
furi_string_cat_printf(str, "No transactions info\n");
return;
}
@@ -163,8 +173,5 @@ void nfc_render_emv_extra(const EmvData* data, FuriString* str) {
nfc_render_emv_currency(data->emv_application.currency_code, str);
nfc_render_emv_country(data->emv_application.country_code, str);
nfc_render_emv_application(&data->emv_application, str);
// PIN try
// transactions counter
//nfc_render_emv_transactions(&data->emv_application, str);
nfc_render_emv_pin_try_counter(data->emv_application.pin_try_counter, str);
}