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hf jooki sim - fixed a wrong bcc0 calc and forgot to convert it to the new dump format..

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iceman1001 2021-02-12 18:47:41 +01:00
parent 667e2bb9f8
commit 9f44abe2f4
1 changed files with 18 additions and 4 deletions
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22
client/src/cmdhfjooki.c
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@ -19,6 +19,7 @@
#include "cliparser.h"
#include "cmdhfmfu.h"
#include "cmdmain.h"
#include "fileutils.h" // convert_mfu..
static int CmdHelp(const char *Cmd);
@ -327,12 +328,12 @@ static int CmdHF14AJookiSim(const char *Cmd) {
jooki_print(b64, result, false);
// hf mfu sim...
uint8_t data[144] = {0};
uint8_t *data = calloc(144, sizeof(uint8_t));
// copy UID from base64 url parameter
memcpy(data, result + 5, 3);
// bbc0
data[3] = data[0] ^ data[1] ^ data[2];
data[3] = 0x88 ^ data[0] ^ data[1] ^ data[2];
memcpy(data + (1*4), result + 8, 4);
// bbc1
@ -344,13 +345,25 @@ static int CmdHF14AJookiSim(const char *Cmd) {
// copy raw NDEF
jooki_create_ndef(b64, data + (4 * 4));
// convert plain or old mfu format to new format
size_t datalen = 144;
res = convert_mfu_dump_format(&data, &datalen, true);
if (res != PM3_SUCCESS) {
PrintAndLogEx(FAILED, "Failed convert on load to new Ultralight/NTAG format");
free(data);
return res;
}
mfu_dump_t *mfu_dump = (mfu_dump_t *)data;
printMFUdumpEx(mfu_dump, mfu_dump->pages + 1, 0);
// upload to emulator memory
PrintAndLogEx(INFO, "Uploading to emulator memory");
PrintAndLogEx(INFO, "." NOLF);
// fast push mode
conn.block_after_ACK = true;
uint8_t blockwidth = 4, counter = 0, blockno = 0, datalen = sizeof(data);
uint8_t blockwidth = 4, counter = 0, blockno = 0;
while (datalen) {
if (datalen == blockwidth) {
// Disable fast mode on last packet
@ -359,6 +372,7 @@ static int CmdHF14AJookiSim(const char *Cmd) {
if (mfEmlSetMem_xt(data + counter, blockno, 1, blockwidth) != PM3_SUCCESS) {
PrintAndLogEx(FAILED, "Cant set emul block: %3d", blockno);
free(data);
return PM3_ESOFT;
}
PrintAndLogEx(NORMAL, "." NOLF);
@ -369,7 +383,6 @@ static int CmdHF14AJookiSim(const char *Cmd) {
}
PrintAndLogEx(NORMAL, "\n");
struct {
uint8_t tagtype;
uint8_t flags;
@ -400,6 +413,7 @@ static int CmdHF14AJookiSim(const char *Cmd) {
if (resp.status != PM3_SUCCESS)
break;
}
free(data);
PrintAndLogEx(INFO, "Done");
PrintAndLogEx(HINT, "Try `" _YELLOW_("hf 14a list") "` to view trace log" );
return PM3_SUCCESS;