github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-21 22:03:42 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

thinfilm partial info when verbose

Browse source
This commit is contained in:
Philippe Teuwen 2019-08-01 17:49:35 +02:00
commit 85c0f3e9e3
2 changed files with 18 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

14
client/cmdhfthinfilm.c
View file

@ -30,13 +30,19 @@ static int print_barcode(uint8_t *barcode, const size_t barcode_len, bool verbos
PrintAndLogEx(SUCCESS, " Manufacturer : "_YELLOW_("%s") "[0x%02X]", (barcode[0] == 0xB7) ? "Thinfilm" : "unknown", barcode[0]); PrintAndLogEx(SUCCESS, " Manufacturer : "_YELLOW_("%s") "[0x%02X]", (barcode[0] == 0xB7) ? "Thinfilm" : "unknown", barcode[0]);
if (verbose) { if (verbose) {
PrintAndLogEx(SUCCESS, " Data format : "_YELLOW_("%02X"), barcode[1]);
if (barcode_len > 2) {
uint8_t b1, b2; uint8_t b1, b2;
compute_crc(CRC_14443_A, barcode, barcode_len - 2, &b1, &b2); compute_crc(CRC_14443_A, barcode, barcode_len - 2, &b1, &b2);
bool isok = (barcode[barcode_len - 1] == b1 && barcode[barcode_len - 2] == b2); bool isok = (barcode[barcode_len - 1] == b1 && barcode[barcode_len - 2] == b2);
PrintAndLogEx(SUCCESS, " Data format : "_YELLOW_("%02X"), barcode[1]);
PrintAndLogEx(SUCCESS, " checksum : "_YELLOW_("%02X %02X")"- %s", b2, b1, (isok) ? _GREEN_("OK") : _RED_("fail")); PrintAndLogEx(SUCCESS, " checksum : "_YELLOW_("%02X %02X")"- %s", b2, b1, (isok) ? _GREEN_("OK") : _RED_("fail"));
} else {
PrintAndLogEx(SUCCESS, " checksum : "_YELLOW_("too few data for checksum")"- " _RED_("fail"));
}
PrintAndLogEx(SUCCESS, " Raw data : "_YELLOW_("%s"), sprint_hex(barcode, barcode_len)); PrintAndLogEx(SUCCESS, " Raw data : "_YELLOW_("%s"), sprint_hex(barcode, barcode_len));
if (barcode_len < 4) // too few to go to next decoding stages
return PM3_ESOFT;
} }
char s[45]; char s[45];
@ -59,6 +65,10 @@ static int print_barcode(uint8_t *barcode, const size_t barcode_len, bool verbos
snprintf(s, sizeof(s), "https://"); snprintf(s, sizeof(s), "https://");
break; break;
case 5: case 5:
if (barcode_len < 16) {
PrintAndLogEx(WARNING, "EPC: (partial data) %s", sprint_hex(barcode + 2, barcode_len - 2));
return PM3_ESOFT;
}
PrintAndLogEx(SUCCESS, "EPC: %s", sprint_hex(barcode + 2, 12)); PrintAndLogEx(SUCCESS, "EPC: %s", sprint_hex(barcode + 2, 12));
return PM3_SUCCESS; return PM3_SUCCESS;
default: default:
@ -118,7 +128,7 @@ int infoThinFilm(bool verbose) {
} }
if (resp.status == PM3_SUCCESS) { if (resp.status == PM3_SUCCESS) {
if (resp.length == 16 || resp.length == 32) { if (resp.length == 16 || resp.length == 32 || verbose) {
print_barcode(resp.data.asBytes, resp.length, verbose); print_barcode(resp.data.asBytes, resp.length, verbose);
} else { } else {
PrintAndLogEx(WARNING, "Response is wrong length. (%d)", resp.length); PrintAndLogEx(WARNING, "Response is wrong length. (%d)", resp.length);