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hf mfp ndef sketch

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merlokk 2019-03-04 20:04:24 +02:00
parent 6fa81303a5
commit 54e8196774
1 changed files with 44 additions and 0 deletions
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44
client/cmdhfmfp.c
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@ -733,6 +733,49 @@ int CmdHFMFPMAD(const char *cmd) {
return 0;
}
int CmdHFMFPNDEF(const char *cmd) {
CLIParserInit("hf mfp ndef",
"Prints NFC Data Exchange Format (NDEF)",
"Usage:\n\thf mfp ndef -> shows NDEF data\n"
"\thf mfp ndef -a 03e1 -k d3f7d3f7d3f7d3f7d3f7d3f7d3f7d3f7 -> shows NDEF data with custom AID and key\n");
void* argtable[] = {
arg_param_begin,
arg_lit0("vV", "verbose", "show technical data"),
arg_str0("aA", "aid", "replace default aid for NDEF", NULL),
arg_str0("kK", "key", "replace default key for NDEF", NULL),
arg_lit0("bB", "keyb", "use key B for access sectors (by default: key A)"),
arg_param_end
};
CLIExecWithReturn(cmd, argtable, true);
bool verbose = arg_get_lit(1);
uint8_t aid[2] = {0};
int aidlen;
CLIGetHexWithReturn(2, aid, &aidlen);
uint8_t key[16] = {0};
int keylen;
CLIGetHexWithReturn(3, key, &keylen);
bool keyB = arg_get_lit(4);
CLIParserFree();
uint16_t ndefAID = 0x03e1;
if (aidlen == 2)
ndefAID = (aid[0] << 8) + aid[1];
uint8_t ndefkey[16] = {0};
memcpy(ndefkey, g_mifarep_ndef_key, 16);
if (keylen == 16) {
memcpy(ndefkey, key, 16);
}
uint8_t data[4096] = {0};
int datalen = 0;
return 0;
}
static command_t CommandTable[] =
{
{"help", CmdHelp, 1, "This help"},
@ -745,6 +788,7 @@ static command_t CommandTable[] =
{"rdsc", CmdHFMFPRdsc, 0, "Read sectors"},
{"wrbl", CmdHFMFPWrbl, 0, "Write blocks"},
{"mad", CmdHFMFPMAD, 0, "Checks and prints MAD"},
{"ndef", CmdHFMFPNDEF, 0, "Prints NDEF"},
{NULL, NULL, 0, NULL}
};