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n-hutton 2024-09-12 21:04:21 +01:00
commit 1d1e47b598
1 changed files with 66 additions and 1 deletions
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67
client/src/emv/cmdemv.c
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@ -630,6 +630,70 @@ static int CmdEMVSelect(const char *Cmd) {
return PM3_SUCCESS;
}
static int CmdEMVSmartToNFC(const char *Cmd) {
//uint8_t data[APDU_AID_LEN] = {0}; // todo: consider removing/cleaning unused vars
//int datalen = 0;
CLIParserContext *ctx;
CLIParserInit(&ctx, "emv smart2nfc",
"Executes ISO14443a payment, TX using ISO7816 interface for authentication",
"emv smart2nfc -t -> test that the attached card is working (must be VISA)\n");
void *argtable[] = {
arg_param_begin,
arg_lit0("t", "test", "test that the attached card is working (must be VISA)"),
//arg_lit0("k", "keep", "Keep field for next command"),
//arg_lit0("a", "apdu", "Show APDU requests and responses"),
//arg_lit0("t", "tlv", "TLV decode results"),
//arg_lit0("w", "wired", "Send data via contact (iso7816) interface. (def: Contactless interface)"),
//arg_str1(NULL, NULL, "<hex>", "Applet AID"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
bool testMode = arg_get_lit(ctx, 1);
bool show_apdu = true;
if (testMode) {
PrintAndLogEx(SUCCESS, "Test mode enabled.");
} else {
PrintAndLogEx(SUCCESS, "Test mode disabled.");
}
//bool activateField = arg_get_lit(ctx, 1);
//bool leaveSignalON = arg_get_lit(ctx, 2);
//bool show_apdu = arg_get_lit(ctx, 3);
//bool decodeTLV = arg_get_lit(ctx, 4);
//Iso7816CommandChannel channel = CC_CONTACTLESS;
//if (arg_get_lit(ctx, 5))
// channel = CC_CONTACT;
//PrintChannel(channel);
//CLIGetHexWithReturn(ctx, 6, data, &datalen);
CLIParserFree(ctx);
SetAPDULogging(show_apdu);
/*
// exec
uint8_t buf[APDU_RES_LEN] = {0};
size_t len = 0;
uint16_t sw = 0;
int res = EMVSelect(channel, activateField, leaveSignalON, data, datalen, buf, sizeof(buf), &len, &sw, NULL);
if (sw)
PrintAndLogEx(INFO, "APDU response status: %04x - %s", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
if (res)
return res;
if (decodeTLV)
TLVPrintFromBuffer(buf, len);
*/
SetAPDULogging(false);
return PM3_SUCCESS;
}
static int CmdEMVSearch(const char *Cmd) {
CLIParserContext *ctx;
@ -2913,8 +2977,9 @@ static command_t CommandTable[] = {
{"scan", CmdEMVScan, IfPm3Iso14443, "Scan EMV card and save it contents to json file for emulator"},
{"search", CmdEMVSearch, IfPm3Iso14443, "Try to select all applets from applets list and print installed applets"},
{"select", CmdEMVSelect, IfPm3Iso14443, "Select applet"},
/*
{"-----------", CmdHelp, IfPm3Iso14443a, "---------------------- " _CYAN_("simulation") " ---------------------"},
{"smart2nfc", CmdEMVSmartToNFC, IfPm3Iso14443, "Complete transaction as a nfc smart card, using the ISO-7816 interface for auth"},
/*
{"getrng", CmdEMVGetrng, IfPm3Iso14443, "Get random number from terminal"},
{"eload", CmdEmvELoad, IfPm3Iso14443, "Load EMV tag into device"},
{"dump", CmdEmvDump, IfPm3Iso14443, "Dump EMV tag values"},