RfidResearchGroup/proxmark3
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hf mf mad - should be available offline too. Added some checks to quit if no device present

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This commit is contained in:
iceman1001 2022-08-21 00:52:53 +02:00
parent 2b80262d07
commit 643f77996a
1 changed files with 12 additions and 5 deletions
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17
client/src/cmdhfmf.c
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@ -172,7 +172,7 @@ static void decode_print_st(uint16_t blockno, uint8_t *data) {
PrintAndLogEx(INFO, " # | Access rights");
PrintAndLogEx(INFO, "----+-----------------------------------------------------------------");
if (! mfValidateAccessConditions(&data[6])) {
if (mfValidateAccessConditions(&data[6]) == false) {
PrintAndLogEx(WARNING, _RED_("Invalid Access Conditions"));
}
@ -365,7 +365,7 @@ static int CmdHF14AMfAcl(const char *Cmd) {
if (memcmp(acl, "\xFF\x07\x80", 3) == 0) {
PrintAndLogEx(INFO, "ACL... " _GREEN_("%s") " (transport configuration)", sprint_hex(acl, sizeof(acl)));
}
if (! mfValidateAccessConditions(acl)) {
if (mfValidateAccessConditions(acl) == false) {
PrintAndLogEx(ERR, _RED_("Invalid Access Conditions, NEVER write these on a card!"));
}
PrintAndLogEx(NORMAL, "");
@ -1153,7 +1153,7 @@ static int CmdHF14AMfRestore(const char *Cmd) {
}
// ensure access right isn't messed up.
if (! mfValidateAccessConditions(&bldata[6])) {
if (mfValidateAccessConditions(&bldata[6]) == false) {
PrintAndLogEx(WARNING, "Invalid Access Conditions on sector %i, replacing by default values", s);
memcpy(bldata + 6, "\xFF\x07\x80\x69", 4);
}
@ -5392,6 +5392,9 @@ static int CmdHF14AMfMAD(const char *Cmd) {
return PM3_SUCCESS;
}
if (g_session.pm3_present == false)
return PM3_ENOTTY;
uint8_t sector0[16 * 4] = {0};
uint8_t sector10[16 * 4] = {0};
@ -6422,6 +6425,10 @@ static int CmdHF14AMfValue(const char *Cmd) {
}
if (action < 3) {
if (g_session.pm3_present == false)
return PM3_ENOTTY;
if (action <= 1) { // increment/decrement value
memcpy(block, (uint8_t *)&value, 4);
uint8_t cmddata[26];
@ -6488,7 +6495,7 @@ static int CmdHF14AMfValue(const char *Cmd) {
if (action == 4) {
res = PM3_SUCCESS; // alread have data from command line
} else {
res = mfReadBlock(blockno, keytype, key, data);
res = mfReadBlock(blockno, keytype, key, data);
}
if (res == PM3_SUCCESS) {
@ -6525,7 +6532,7 @@ static command_t CommandTable[] = {
{"auth4", CmdHF14AMfAuth4, IfPm3Iso14443a, "ISO14443-4 AES authentication"},
{"acl", CmdHF14AMfAcl, AlwaysAvailable, "Decode and print MIFARE Classic access rights bytes"},
{"dump", CmdHF14AMfDump, IfPm3Iso14443a, "Dump MIFARE Classic tag to binary file"},
{"mad", CmdHF14AMfMAD, IfPm3Iso14443a, "Checks and prints MAD"},
{"mad", CmdHF14AMfMAD, AlwaysAvailable, "Checks and prints MAD"},
{"ndefread", CmdHFMFNDEFRead, IfPm3Iso14443a, "Prints NDEF records from card"},
{"personalize", CmdHFMFPersonalize, IfPm3Iso14443a, "Personalize UID (MIFARE Classic EV1 only)"},
{"rdbl", CmdHF14AMfRdBl, IfPm3Iso14443a, "Read MIFARE Classic block"},