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FIX: hf mf eload - now supports specifying 0,1,2,4 in card memory for the file to be loaded.

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FIX: hf mf esave - now supports specifying  0,1,2,4 in card memory for the file to be saved.
ADD: data.h -  added FILE_PATH_SIZE constant
ADD: hf legic load - a command help and checks for FILE_PATH_SIZE
ADD: hf legis save - now checks for FILE_PATH_SIZE
ADD: lf hitag - now checks for FILE_PATH_SIZE
ADD: util.c - AddLogLine now checks for FILE_PATH_SIZE
ADD: data load / save  - now checks for FILE_PATH_SIZE
FIX: ui.c - added a case of closing a filehandle
FIX: hf mf cload / csave now checks for FILE_PATH_SIZE
FIX: armsrc/mifarecmd.c - adjusted the buffersize in MifareEMemget from 48 to USB_CMD_DATA_SIZE
This commit is contained in:
iceman1001 2014-11-16 11:22:06 +01:00
parent 961658bba9
commit 463ca973e7
12 changed files with 161 additions and 76 deletions
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8
armsrc/mifarecmd.c
View file

@ -714,8 +714,8 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
crypto1_destroy(pcs);
// add trace trailer
// memset(uid, 0x44, 4);
// LogTrace(uid, 4, 0, 0, TRUE);
memset(uid, 0x44, 4);
LogTrace(uid, 4, 0, 0, TRUE);
byte_t buf[4 + 4 * 4];
memcpy(buf, &cuid, 4);
@ -826,11 +826,11 @@ void MifareEMemSet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain)
}
void MifareEMemGet(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain){
byte_t buf[48];
byte_t buf[USB_CMD_DATA_SIZE];
emlGetMem(buf, arg0, arg1); // data, block num, blocks count (max 4)
LED_B_ON();
cmd_send(CMD_ACK,arg0,arg1,0,buf,48);
cmd_send(CMD_ACK,arg0,arg1,0,buf,USB_CMD_DATA_SIZE);
LED_B_OFF();
}

29
client/cmddata.c
View file

@ -478,11 +478,18 @@ int CmdSamples(const char *Cmd)
int CmdLoad(const char *Cmd)
{
FILE *f = fopen(Cmd, "r");
if (!f) {
PrintAndLog("couldn't open '%s'", Cmd);
return 0;
}
char filename[FILE_PATH_SIZE] = {0x00};
int len = 0;
len = strlen(Cmd);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, Cmd, len);
FILE *f = fopen(filename, "r");
if (!f) {
PrintAndLog("couldn't open '%s'", filename);
return 0;
}
GraphTraceLen = 0;
char line[80];
@ -780,9 +787,17 @@ int CmdPlot(const char *Cmd)
int CmdSave(const char *Cmd)
{
FILE *f = fopen(Cmd, "w");
char filename[FILE_PATH_SIZE] = {0x00};
int len = 0;
len = strlen(Cmd);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, Cmd, len);
FILE *f = fopen(filename, "w");
if(!f) {
PrintAndLog("couldn't open '%s'", Cmd);
PrintAndLog("couldn't open '%s'", filename);
return 0;
}
int i;

22
client/cmdhflegic.c
View file

@ -218,7 +218,24 @@ int CmdLegicRFRead(const char *Cmd)
int CmdLegicLoad(const char *Cmd)
{
FILE *f = fopen(Cmd, "r");
char filename[FILE_PATH_SIZE] = {0x00};
int len = 0;
if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {
PrintAndLog("It loads datasamples from the file `filename`");
PrintAndLog("Usage: hf legic load <file name>");
PrintAndLog(" sample: hf legic load filename");
return 0;
}
len = strlen(Cmd);
if (len > FILE_PATH_SIZE) {
PrintAndLog("Filepath too long (was %s bytes), max allowed is %s ", len, FILE_PATH_SIZE);
return 0;
}
memcpy(filename, Cmd, len);
FILE *f = fopen(filename, "r");
if(!f) {
PrintAndLog("couldn't open '%s'", Cmd);
return -1;
@ -251,7 +268,7 @@ int CmdLegicSave(const char *Cmd)
int requested = 1024;
int offset = 0;
int delivered = 0;
char filename[1024];
char filename[FILE_PATH_SIZE];
uint8_t got[1024];
sscanf(Cmd, " %s %i %i", filename, &requested, &offset);
@ -265,7 +282,6 @@ int CmdLegicSave(const char *Cmd)
int remainder = requested % 8;
requested = requested + 8 - remainder;
}
if (offset + requested > sizeof(got)) {
PrintAndLog("Tried to read past end of buffer, <bytes> + <offset> > 1024");
return 0;

142
client/cmdhfmf.c
View file

@ -680,11 +680,10 @@ int CmdHF14AMfDump(const char *Cmd)
int CmdHF14AMfRestore(const char *Cmd)
{
uint8_t sectorNo,blockNo;
uint8_t keyType = 0;
uint8_t key[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
uint8_t bldata[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
uint8_t key[6] = {0xFF};
uint8_t bldata[16] = {0x00};
uint8_t keyA[40][6];
uint8_t keyB[40][6];
uint8_t numSectors;
@ -702,7 +701,7 @@ int CmdHF14AMfRestore(const char *Cmd)
default: numSectors = 16;
}
if (strlen(Cmd) > 1 || cmdp == 'h' || cmdp == 'H') {
if (cmdp == 'h' || cmdp == 'H') {
PrintAndLog("Usage: hf mf restore [card memory]");
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
PrintAndLog("");
@ -710,11 +709,7 @@ int CmdHF14AMfRestore(const char *Cmd)
PrintAndLog(" hf mf restore 4");
return 0;
}
if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {
PrintAndLog("Could not find file dumpdata.bin");
return 1;
}
if ((fkeys = fopen("dumpkeys.bin","rb")) == NULL) {
PrintAndLog("Could not find file dumpkeys.bin");
return 1;
@ -734,6 +729,12 @@ int CmdHF14AMfRestore(const char *Cmd)
}
}
fclose(fkeys);
if ((fdump = fopen("dumpdata.bin","rb")) == NULL) {
PrintAndLog("Could not find file dumpdata.bin");
return 1;
}
PrintAndLog("Restoring dumpdata.bin to card");
for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
@ -777,7 +778,7 @@ int CmdHF14AMfRestore(const char *Cmd)
}
fclose(fdump);
fclose(fkeys);
return 0;
}
@ -1043,7 +1044,7 @@ int CmdHF14AMfChk(const char *Cmd)
}
FILE * f;
char filename[256]={0};
char filename[FILE_PATH_SIZE]={0};
char buf[13];
uint8_t *keyBlock = NULL, *p;
uint8_t stKeyBlock = 20;
@ -1135,7 +1136,7 @@ int CmdHF14AMfChk(const char *Cmd)
keycnt++;
} else {
// May be a dic file
if ( param_getstr(Cmd, 2 + i,filename) > 255 ) {
if ( param_getstr(Cmd, 2 + i,filename) >= FILE_PATH_SIZE ) {
PrintAndLog("File name too long");
free(keyBlock);
return 2;
@ -1419,26 +1420,44 @@ int CmdHF14AMfESet(const char *Cmd)
int CmdHF14AMfELoad(const char *Cmd)
{
FILE * f;
char filename[255];
char filename[FILE_PATH_SIZE];
char *fnameptr = filename;
char buf[64];
uint8_t buf8[64];
int i, len, blockNum;
int i, len, blockNum, numBlocks;
int nameParamNo = 1;
memset(filename, 0, sizeof(filename));
memset(buf, 0, sizeof(buf));
if (param_getchar(Cmd, 0) == 'h' || param_getchar(Cmd, 0)== 0x00) {
char ctmp = param_getchar(Cmd, 0);
if ( ctmp == 'h' || ctmp == 0x00) {
PrintAndLog("It loads emul dump from the file `filename.eml`");
PrintAndLog("Usage: hf mf eload <file name w/o `.eml`>");
PrintAndLog("Usage: hf mf eload [card memory] <file name w/o `.eml`>");
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
PrintAndLog("");
PrintAndLog(" sample: hf mf eload filename");
PrintAndLog(" hf mf eload 4 filename");
return 0;
}
len = strlen(Cmd);
if (len > 250) len = 250;
switch (ctmp) {
case '0' : numBlocks = 5*4; break;
case '1' :
case '\0': numBlocks = 16*4; break;
case '2' : numBlocks = 32*4; break;
case '4' : numBlocks = 256; break;
default: {
numBlocks = 16*4;
nameParamNo = 0;
}
}
len = param_getstr(Cmd,nameParamNo,filename);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, Cmd, len);
fnameptr += len;
sprintf(fnameptr, ".eml");
@ -1446,43 +1465,49 @@ int CmdHF14AMfELoad(const char *Cmd)
// open file
f = fopen(filename, "r");
if (f == NULL) {
PrintAndLog("File not found or locked.");
PrintAndLog("File %s not found or locked", filename);
return 1;
}
// for (sectorNo = 0; sectorNo < numSectors; sectorNo++) {
// for(blockNo = 0; blockNo < NumBlocksPerSector(sectorNo); blockNo++) {
blockNum = 0;
while(!feof(f)){
memset(buf, 0, sizeof(buf));
if (fgets(buf, sizeof(buf), f) == NULL) {
if((blockNum == 16*4) || (blockNum == 32*4 + 8*16)) { // supports both old (1K) and new (4K) .eml files)
break;
}
if (blockNum >= numBlocks) break;
PrintAndLog("File reading error.");
fclose(f);
return 2;
}
if (strlen(buf) < 32){
if(strlen(buf) && feof(f))
break;
PrintAndLog("File content error. Block data must include 32 HEX symbols");
return 2;
}
for (i = 0; i < 32; i += 2) {
sscanf(&buf[i], "%02x", (unsigned int *)&buf8[i / 2]);
// PrintAndLog("data[%02d]:%s", blockNum, sprint_hex(buf8, 16));
}
if (mfEmlSetMem(buf8, blockNum, 1)) {
PrintAndLog("Cant set emul block: %3d", blockNum);
return 3;
}
blockNum++;
if (blockNum >= 32*4 + 8*16) break;
if (blockNum >= numBlocks) break;
}
fclose(f);
if ((blockNum != 16*4) && (blockNum != 32*4 + 8*16)) {
PrintAndLog("File content error. There must be 64 or 256 blocks.");
if ((blockNum != numBlocks)) {
PrintAndLog("File content error. Got %d must be %d blocks.",blockNum, numBlocks);
fclose(f);
return 4;
}
@ -1494,56 +1519,76 @@ int CmdHF14AMfELoad(const char *Cmd)
int CmdHF14AMfESave(const char *Cmd)
{
FILE * f;
char filename[255];
char filename[FILE_PATH_SIZE];
char * fnameptr = filename;
uint8_t buf[64];
int i, j, len;
int i, j, len, numBlocks;
int nameParamNo = 1;
memset(filename, 0, sizeof(filename));
memset(buf, 0, sizeof(buf));
if (param_getchar(Cmd, 0) == 'h') {
PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");
PrintAndLog("Usage: hf mf esave [file name w/o `.eml`]");
char ctmp = param_getchar(Cmd, 0);
if ( ctmp == 'h') {
PrintAndLog("It saves emul dump into the file `filename.eml` or `cardID.eml`");
PrintAndLog(" Usage: hf mf esave [card memory] [file name w/o `.eml`]");
PrintAndLog(" [card memory]: 0 = 320 bytes (Mifare Mini), 1 = 1K (default), 2 = 2K, 4 = 4K");
PrintAndLog("");
PrintAndLog(" sample: hf mf esave ");
PrintAndLog(" hf mf esave filename");
PrintAndLog(" hf mf esave 4");
PrintAndLog(" hf mf esave 4 filename");
return 0;
}
len = strlen(Cmd);
if (len > 250) len = 250;
switch (ctmp) {
case '0' : numBlocks = 5*4; break;
case '1' :
case '\0': numBlocks = 16*4; break;
case '2' : numBlocks = 32*4; break;
case '4' : numBlocks = 256; break;
default: {
numBlocks = 16*4;
nameParamNo = 0;
}
}
len = param_getstr(Cmd,nameParamNo,filename);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
// user supplied filename?
if (len < 1) {
// get filename
// get filename (UID from memory)
if (mfEmlGetMem(buf, 0, 1)) {
PrintAndLog("Cant get block: %d", 0);
return 1;
PrintAndLog("Can\'t get UID from block: %d", 0);
sprintf(filename, "dump.eml");
}
for (j = 0; j < 7; j++, fnameptr += 2)
sprintf(fnameptr, "%02x", buf[j]);
sprintf(fnameptr, "%02X", buf[j]);
} else {
memcpy(filename, Cmd, len);
fnameptr += len;
}
// add file extension
sprintf(fnameptr, ".eml");
// open file
f = fopen(filename, "w+");
// put hex
for (i = 0; i < 32*4 + 8*16; i++) {
for (i = 0; i < numBlocks; i++) {
if (mfEmlGetMem(buf, i, 1)) {
PrintAndLog("Cant get block: %d", i);
break;
}
for (j = 0; j < 16; j++)
fprintf(f, "%02x", buf[j]);
fprintf(f, "%02X", buf[j]);
fprintf(f,"\n");
}
fclose(f);
PrintAndLog("Saved to file: %s", filename);
PrintAndLog("Saved %d blocks to file: %s", numBlocks, filename);
return 0;
}
@ -1623,7 +1668,6 @@ int CmdHF14AMfEKeyPrn(const char *Cmd)
if (mfEmlGetMem(data, FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1, 1)) {
PrintAndLog("error get block %d", FirstBlockOfSector(i) + NumBlocksPerSector(i) - 1);
break;
break;
}
keyA = bytes_to_num(data, 6);
keyB = bytes_to_num(data + 10, 6);
@ -1709,7 +1753,7 @@ int CmdHF14AMfCSetBlk(const char *Cmd)
int CmdHF14AMfCLoad(const char *Cmd)
{
FILE * f;
char filename[255];
char filename[FILE_PATH_SIZE];
char * fnameptr = filename;
char buf[64];
uint8_t buf8[64];
@ -1750,7 +1794,7 @@ int CmdHF14AMfCLoad(const char *Cmd)
return 0;
} else {
len = strlen(Cmd);
if (len > 250) len = 250;
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, Cmd, len);
fnameptr += len;
@ -1873,7 +1917,7 @@ int CmdHF14AMfCGetSc(const char *Cmd) {
int CmdHF14AMfCSave(const char *Cmd) {
FILE * f;
char filename[255];
char filename[FILE_PATH_SIZE];
char * fnameptr = filename;
uint8_t fillFromEmulator = 0;
uint8_t buf[64];
@ -1915,7 +1959,7 @@ int CmdHF14AMfCSave(const char *Cmd) {
return 0;
} else {
len = strlen(Cmd);
if (len > 250) len = 250;
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
if (len < 1) {
// get filename

16
client/cmdlfhitag.c
View file

@ -133,13 +133,17 @@ int CmdLFHitagSnoop(const char *Cmd) {
}
int CmdLFHitagSim(const char *Cmd) {
UsbCommand c = {CMD_SIMULATE_HITAG};
char filename[256] = { 0x00 };
UsbCommand c = {CMD_SIMULATE_HITAG};
char filename[FILE_PATH_SIZE] = { 0x00 };
FILE* pf;
bool tag_mem_supplied;
int len = 0;
param_getstr(Cmd,0,filename);
len = strlen(Cmd);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, Cmd, len);
if (strlen(filename) > 0) {
if ((pf = fopen(filename,"rb+")) == NULL) {
PrintAndLog("Error: Could not open file [%s]",filename);
@ -147,9 +151,9 @@ int CmdLFHitagSim(const char *Cmd) {
}
tag_mem_supplied = true;
if (fread(c.d.asBytes,48,1,pf) == 0) {
PrintAndLog("Error: File reading error");
PrintAndLog("Error: File reading error");
return 1;
}
}
fclose(pf);
} else {
tag_mem_supplied = false;

1
client/data.h
View file

@ -13,6 +13,7 @@
#include <stdint.h>
#define FILE_PATH_SIZE 1000
#define SAMPLE_BUFFER_SIZE 64
extern uint8_t* sample_buf;

1
client/loclass/elite_crack.c
View file

@ -552,7 +552,6 @@ int bruteforceDump(uint8_t dump[], size_t dumpsize, uint16_t keytable[])
*/
int bruteforceFile(const char *filename, uint16_t keytable[])
{
FILE *f = fopen(filename, "rb");
if(!f) {
prnlog("Failed to read from file '%s'", filename);

2
client/loclass/main.c
View file

@ -78,8 +78,6 @@ int showHelp()
int main (int argc, char **argv)
{
prnlog("IClass Cipher version 1.2, Copyright (C) 2014 Martin Holst Swende\n");
prnlog("Comes with ABSOLUTELY NO WARRANTY");
prnlog("Released as GPLv2\n");

2
client/proxmark3.c
View file

@ -115,7 +115,7 @@ static void *main_loop(void *targ) {
}
FILE *script_file = NULL;
char script_cmd_buf[256];
char script_cmd_buf[256]; // iceman, needs lua script the same file_path_buffer as the rest
if (arg->script_cmds_file)
{

1
client/ui.c
View file

@ -79,6 +79,7 @@ void PrintAndLog(char *fmt, ...)
vfprintf(logfile, fmt, argptr2);
fprintf(logfile,"\n");
fflush(logfile);
fclose(logfile); // ICEMAN, this logfile is never closed?!?
}
va_end(argptr2);

12
client/util.c
View file

@ -46,12 +46,18 @@ int ukbhit(void) {
#endif
// log files functions
void AddLogLine(char *fileName, char *extData, char *c) {
void AddLogLine(char *file, char *extData, char *c) {
FILE *fLog = NULL;
char filename[FILE_PATH_SIZE] = {0x00};
int len = 0;
fLog = fopen(fileName, "a");
len = strlen(file);
if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
memcpy(filename, file, len);
fLog = fopen(filename, "a");
if (!fLog) {
printf("Could not append log file %s", fileName);
printf("Could not append log file %s", filename);
return;
}

1
client/util.h
View file

@ -15,6 +15,7 @@
#include <string.h>
#include <ctype.h>
#include <time.h>
#include "data.h"
#ifndef MIN
# define MIN(a, b) (((a) < (b)) ? (a) : (b))