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hf mf restore - now can use "w" to use keyfile to authenticate

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This commit is contained in:
iceman1001 2021-03-31 23:39:49 +02:00
parent b328d61c19
commit 5d49661da3
1 changed files with 47 additions and 11 deletions
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58
client/src/cmdhfmf.c
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@ -158,12 +158,13 @@ static int usage_hf14_keybrute(void) {
}
*/
static int usage_hf14_restore(void) {
PrintAndLogEx(NORMAL, "Usage: hf mf restore [card memory] u <UID> k <name> f <name>");
PrintAndLogEx(NORMAL, "Usage: hf mf restore [card memory] u <UID> k <name> f <name> [w]");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " [card memory]: 0 = 320 bytes (MIFARE Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
PrintAndLogEx(NORMAL, " u <UID> : uid, try to restore from hf-mf-<UID>-key.bin and hf-mf-<UID>-dump.bin");
PrintAndLogEx(NORMAL, " k <name> : key filename, specific the full filename of key file");
PrintAndLogEx(NORMAL, " f <name> : data filename, specific the full filename of data file");
PrintAndLogEx(NORMAL, " w : use specified keyfile to authenticate with");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Examples:");
PrintAndLogEx(NORMAL, _YELLOW_(" hf mf restore") " -- read the UID from tag first, then restore from hf-mf-<UID>-key.bin and and hf-mf-<UID>-dump.bin");
@ -1131,6 +1132,7 @@ static int CmdHF14AMfRestore(const char *Cmd) {
char *fptr;
FILE *fdump, *fkeys;
bool use_keyfile_for_auth = false;
while (param_getchar(Cmd, cmdp) != 0x00) {
switch (tolower(param_getchar(Cmd, cmdp))) {
case 'h':
@ -1151,6 +1153,10 @@ static int CmdHF14AMfRestore(const char *Cmd) {
param_getstr(Cmd, cmdp + 1, dataFilename, FILE_PATH_SIZE);
cmdp += 2;
break;
case 'w':
use_keyfile_for_auth = true;
cmdp++;
break;
default:
if (cmdp == 0) {
numSectors = NumOfSectors(param_getchar(Cmd, cmdp));
@ -1216,7 +1222,6 @@ static int CmdHF14AMfRestore(const char *Cmd) {
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
for (blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {
uint8_t data[26];
memcpy(data, key, 6);
bytes_read = fread(bldata, 1, 16, fdump);
if (bytes_read != 16) {
PrintAndLogEx(ERR, "File reading error " _YELLOW_("%s"), dataFilename);
@ -1240,18 +1245,49 @@ static int CmdHF14AMfRestore(const char *Cmd) {
bldata[15] = (keyB[sectorNo][5]);
}
PrintAndLogEx(NORMAL, "Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));
memcpy(data + 10, bldata, 16);
clearCommandBuffer();
SendCommandMIX(CMD_HF_MIFARE_WRITEBL, FirstBlockOfSector(sectorNo) + blockNo, keyType, 0, data, sizeof(data));
PacketResponseNG resp;
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
uint8_t isOK = resp.oldarg[0] & 0xff;
PrintAndLogEx(SUCCESS, "isOk:%02x", isOK);
if (use_keyfile_for_auth) {
for (uint8_t kt=0; kt < 2; kt++) {
if (kt == 0)
memcpy(data, keyA[sectorNo], 6);
else
memcpy(data, keyB[sectorNo], 6);
PrintAndLogEx(NORMAL, "Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));
clearCommandBuffer();
SendCommandMIX(CMD_HF_MIFARE_WRITEBL, FirstBlockOfSector(sectorNo) + blockNo, keyType, 0, data, sizeof(data));
PacketResponseNG resp;
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
uint8_t isOK = resp.oldarg[0] & 0xff;
if (isOK == 0) {
PrintAndLogEx(FAILED, "isOk: %02x", isOK);
} else {
break;
}
} else {
PrintAndLogEx(WARNING, "Command execute timeout");
}
}
} else {
PrintAndLogEx(WARNING, "Command execute timeout");
memcpy(data, key, 6);
PrintAndLogEx(NORMAL, "Writing to block %3d: %s", FirstBlockOfSector(sectorNo) + blockNo, sprint_hex(bldata, 16));
clearCommandBuffer();
SendCommandMIX(CMD_HF_MIFARE_WRITEBL, FirstBlockOfSector(sectorNo) + blockNo, keyType, 0, data, sizeof(data));
PacketResponseNG resp;
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
uint8_t isOK = resp.oldarg[0] & 0xff;
if (isOK == 0) {
PrintAndLogEx(FAILED, "isOk: %02x", isOK);
}
} else {
PrintAndLogEx(WARNING, "Command execute timeout");
}
}
}
}