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write binary works

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This commit is contained in:
merlokk 2021-08-06 21:38:13 +03:00
parent 6c3cac9c63
commit 39be125df3
1 changed files with 94 additions and 2 deletions
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96
client/src/cmdhfmfdes.c
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@ -5306,6 +5306,57 @@ static int CmdHF14ADesReadData(const char *Cmd) {
return res;
}
static int DesfileWriteISOFile(DesfireContext *dctx, bool select_current_file, uint8_t fnum, uint16_t fisoid, int filetype, uint32_t offset, uint8_t *data, uint32_t datalen, bool verbose) {
if (filetype == RFTAuto) {
PrintAndLogEx(ERR, "ISO mode needs to specify file type");
return PM3_EINVARG;
}
if (filetype == RFTValue) {
PrintAndLogEx(ERR, "ISO mode can't write Value file type");
return PM3_EINVARG;
}
if (filetype == RFTMAC) {
PrintAndLogEx(ERR, "ISO mode can't write Transaction MAC file type");
return PM3_EINVARG;
}
if (dctx->commMode != DCMPlain) {
PrintAndLogEx(ERR, "ISO mode can write only in plain mode");
return PM3_EINVARG;
}
int res = 0;
if (filetype == RFTData) {
res = DesfireISOUpdateBinary(dctx, !select_current_file, (select_current_file) ? 0x00 : fnum, offset, data, datalen);
if (res != PM3_SUCCESS) {
PrintAndLogEx(ERR, "Desfire ISOUpdateBinary command " _RED_("error") ". Result: %d", res);
return PM3_ESOFT;
}
if (select_current_file)
PrintAndLogEx(INFO, "Write data file %04x " _GREEN_("success"), fisoid);
else
PrintAndLogEx(INFO, "Write data file %02x " _GREEN_("success"), fnum);
}
if (filetype == RFTRecord) {
res = DesfireISOAppendRecord(dctx, (select_current_file) ? 0x00 : fnum, data, datalen);
if (res != PM3_SUCCESS) {
PrintAndLogEx(ERR, "Desfire WriteRecord command " _RED_("error") ". Result: %d", res);
return PM3_ESOFT;
}
if (select_current_file)
PrintAndLogEx(INFO, "Write record to file %04x " _GREEN_("success"), fisoid);
else
PrintAndLogEx(INFO, "Write record to file %02x " _GREEN_("success"), fnum);
}
return PM3_SUCCESS;
}
static int CmdHF14ADesWriteData(const char *Cmd) {
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf mfdes write",
@ -5341,6 +5392,8 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
arg_lit0(NULL, "debit", "use for value file debit operation instead of credit"),
arg_lit0(NULL, "commit", "commit needs for backup file only. For the other file types and in the `auto` mode - command set it automatically."),
arg_int0(NULL, "updaterec", "<record number dec>", "Record number for update record command. Updates record instead of write. Lastest record - 0"),
arg_str0(NULL, "appisoid", "<isoid hex>", "Application ISO ID (ISO DF ID) (2 hex bytes, big endian). Works only for ISO read commands."),
arg_str0(NULL, "fileisoid", "<isoid hex>", "File ISO ID (ISO DF ID) (2 hex bytes, big endian). Works only for ISO read commands."),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, false);
@ -5394,6 +5447,24 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
int updaterecno = arg_get_int_def(ctx, 19, -1);
uint32_t appisoid = 0x0000;
res = arg_get_u32_hexstr_def_nlen(ctx, 20, 0x0000, &appisoid, 2, true);
bool isoidpresent = (res == 1);
if (res == 2) {
PrintAndLogEx(ERR, "Application ISO ID (for EF) must have 2 bytes length");
CLIParserFree(ctx);
return PM3_EINVARG;
}
uint32_t fileisoid = 0x0000;
res = arg_get_u32_hexstr_def_nlen(ctx, 21, 0x0000, &fileisoid, 2, true);
bool fileisoidpresent = (res == 1);
if (res == 2) {
PrintAndLogEx(ERR, "File ISO ID (for DF) must have 2 bytes length");
CLIParserFree(ctx);
return PM3_EINVARG;
}
SetAPDULogging(APDULogging);
CLIParserFree(ctx);
@ -5402,8 +5473,29 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
return PM3_EINVARG;
}
res = DesfireSelectAndAuthenticateEx(&dctx, securechann, appid, noauth, verbose);
if (res != PM3_SUCCESS) {
if (!isoidpresent) {
res = DesfireSelectAndAuthenticateEx(&dctx, securechann, appid, noauth, verbose);
if (res != PM3_SUCCESS) {
DropField();
return res;
}
} else {
res = DesfireSelectAndAuthenticateISO(&dctx, securechann, (appid != 0), appid, appisoid, fileisoid, noauth, verbose);
if (res != PM3_SUCCESS) {
DropField();
return res;
}
}
// ISO command set
if (dctx.cmdSet == DCCISO) {
if (op == RFTRecord && updaterecno >= 0) {
PrintAndLogEx(ERR, "ISO mode can't update record. Only append.");
DropField();
return PM3_EINVARG;
}
res = DesfileWriteISOFile(&dctx, fileisoidpresent, fnum, fileisoid, op, offset, data, datalen, verbose);
DropField();
return res;
}