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hf 14b ndef - hooking up some steps

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This commit is contained in:
iceman1001 2020-09-30 19:42:50 +02:00
parent a14c7f90b2
commit 9140579735
1 changed files with 36 additions and 24 deletions
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60
client/src/cmdhf14b.c
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@ -1599,8 +1599,8 @@ static int CmdHF14BNdef(const char *Cmd) {
char c = tolower(param_getchar(Cmd, 0));
if (c == 'h' || c == 0x00) return usage_hf_14b_ndef();
// bool activate_field = true;
// bool keep_field_on = true;
bool activate_field = true;
bool keep_field_on = true;
uint8_t response[PM3_CMD_DATA_SIZE];
int resplen = 0;
@ -1608,22 +1608,25 @@ static int CmdHF14BNdef(const char *Cmd) {
uint8_t aSELECT_AID[80];
int aSELECT_AID_n = 0;
param_gethex_to_eol("00a4040007d276000085010100", 0, aSELECT_AID, sizeof(aSELECT_AID), &aSELECT_AID_n);
int res = 0;
// int res = ExchangeAPDU14a(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res)
return res;
int res = exchange_14b_apdu(aSELECT_AID, aSELECT_AID_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) {
goto out;
}
if (resplen < 2)
return PM3_ESOFT;
if (resplen < 2) {
res = PM3_ESOFT;
goto out;
}
uint16_t sw = get_sw(response, resplen);
if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF aid failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
return PM3_ESOFT;
res = PM3_ESOFT;
goto out;
}
// activate_field = false;
// keep_field_on = true;
activate_field = false;
keep_field_on = true;
// --------------- Send CC select ----------------
// --------------- Read binary ----------------
@ -1631,48 +1634,57 @@ static int CmdHF14BNdef(const char *Cmd) {
uint8_t aSELECT_FILE_NDEF[30];
int aSELECT_FILE_NDEF_n = 0;
param_gethex_to_eol("00a4000c020001", 0, aSELECT_FILE_NDEF, sizeof(aSELECT_FILE_NDEF), &aSELECT_FILE_NDEF_n);
// res = ExchangeAPDU14a(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
res = exchange_14b_apdu(aSELECT_FILE_NDEF, aSELECT_FILE_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res)
return res;
goto out;
sw = get_sw(response, resplen);
if (sw != 0x9000) {
PrintAndLogEx(ERR, "Selecting NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
return PM3_ESOFT;
res = PM3_ESOFT;
goto out;
}
// --------------- Read binary ----------------
uint8_t aREAD_NDEF[30];
int aREAD_NDEF_n = 0;
param_gethex_to_eol("00b0000002", 0, aREAD_NDEF, sizeof(aREAD_NDEF), &aREAD_NDEF_n);
// res = ExchangeAPDU14a(aREAD_NDEF, aREAD_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res)
return res;
res = exchange_14b_apdu(aREAD_NDEF, aREAD_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) {
goto out;
}
sw = get_sw(response, resplen);
if (sw != 0x9000) {
PrintAndLogEx(ERR, "reading NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
return PM3_ESOFT;
res = PM3_ESOFT;
goto out;
}
// take offset from response
uint8_t offset = response[1];
// --------------- Read binary w offset ----------------
// keep_field_on = false;
keep_field_on = false;
aREAD_NDEF_n = 0;
param_gethex_to_eol("00b00002", 0, aREAD_NDEF, sizeof(aREAD_NDEF), &aREAD_NDEF_n);
aREAD_NDEF[4] = offset;
// res = ExchangeAPDU14a(aREAD_NDEF, aREAD_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res)
return res;
res = exchange_14b_apdu(aREAD_NDEF, aREAD_NDEF_n, activate_field, keep_field_on, response, sizeof(response), &resplen);
if (res) {
goto out;
}
sw = get_sw(response, resplen);
if (sw != 0x9000) {
PrintAndLogEx(ERR, "reading NDEF file failed (%04x - %s).", sw, GetAPDUCodeDescription(sw >> 8, sw & 0xff));
return PM3_ESOFT;
res = PM3_ESOFT;
goto out;
}
return NDEFRecordsDecodeAndPrint(response + 2, resplen - 4);
res = NDEFRecordsDecodeAndPrint(response + 2, resplen - 4);
out:
switch_off_field_14b();
return res;
}
static command_t CommandTable[] = {