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CmdHF14AAPDU sketch

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This commit is contained in:
merlokk 2019-07-14 14:59:59 +03:00
commit 68bfbde185
1 changed files with 37 additions and 8 deletions
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35
client/cmdhf14a.c
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@ -839,17 +839,28 @@ static int CmdHF14AAPDU(const char *Cmd) {
bool activateField = false;
bool leaveSignalON = false;
bool decodeTLV = false;
bool decodeAPDU = false;
bool makeAPDU = false;
bool extendedAPDU = false;
int le = 0;
CLIParserInit("hf 14a apdu",
"Sends an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol (T=CL)",
"Sample:\n\thf 14a apdu -st 00A404000E325041592E5359532E444446303100\n");
"Sends an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol (T=CL). works with all apdu types from ISO 7816-4:2013",
"Sample:\n\thf 14a apdu -st 00A404000E325041592E5359532E444446303100\n"
"\thf 14a apdu -sd 00A404000E325041592E5359532E444446303100 - decode apdu\n"
"\thf 14a apdu -sm 00A40400 325041592E5359532E4444463031 -l 256 - encode extended apdu\n"
"\thf 14a apdu -sm 00A40400 325041592E5359532E4444463031 -el 65536 - encode standard apdu\n");
void *argtable[] = {
arg_param_begin,
arg_lit0("sS", "select", "activate field and select card"),
arg_lit0("kK", "keep", "leave the signal field ON after receive response"),
arg_lit0("tT", "tlv", "executes TLV decoder if it possible"),
arg_strx1(NULL, NULL, "<APDU (hex)>", NULL),
arg_lit0("dD", "decapdu", "decode apdu request if it possible"),
arg_lit0("mM", "make", "<head (CLA INS P1 P2) hex>", "make apdu with head from this field and data from data field. Must be 4 bytes length: <CLA INS P1 P2>"),
arg_lit0("eE", "extended", "make extended length apdu if `m` parameter included"),
arg_lit0("lL", "le", "Le apdu parameter if `m` parameter included"),
arg_strx1(NULL, NULL, "<APDU (hex) | data (hex)>", "data if `m` parameter included"),
arg_param_end
};
CLIExecWithReturn(Cmd, argtable, false);
@ -857,8 +868,26 @@ static int CmdHF14AAPDU(const char *Cmd) {
activateField = arg_get_lit(1);
leaveSignalON = arg_get_lit(2);
decodeTLV = arg_get_lit(3);
decodeAPDU = arg_get_lit(4);
makeAPDU = arg_get_lit(5);
extendedAPDU = arg_get_lit(6);
le = arg_get_lit(7);
if (makeAPDU) {
} else {
if (extendedAPDU) {
PrintAndLogEx(ERR, "make mode not set but here `e` option.");
return 1;
}
if (le > 0) {
PrintAndLogEx(ERR, "make mode not set but here `l` option.");
return 1;
}
// len = data + PCB(1b) + CRC(2b)
CLIGetHexBLessWithReturn(4, data, &datalen, 1 + 2);
}
CLIParserFree();
PrintAndLogEx(NORMAL, ">>>>[%s%s%s] %s", activateField ? "sel " : "", leaveSignalON ? "keep " : "", decodeTLV ? "TLV" : "", sprint_hex(data, datalen));