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fix bad param sanity checks

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This commit is contained in:
iceman1001 2020-10-17 23:09:34 +02:00
parent c9a3bfc3b8
commit 8c7f1e0609
1 changed files with 34 additions and 6 deletions
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40
client/src/cmdhficlass.c
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@ -1563,7 +1563,7 @@ static int CmdHFiClassDump(const char *Cmd) {
}
}
if ((use_replay + rawkey + elite) > 0) {
if ((use_replay + rawkey + elite) > 1) {
PrintAndLogEx(FAILED, "Can not use a combo of 'e', 'r', 'n'");
errors = true;
}
@ -1920,7 +1920,7 @@ static int CmdHFiClass_WriteBlock(const char *Cmd) {
if (got_blockno == false)
errors = true;
if ((use_replay + rawkey + elite) > 0) {
if ((use_replay + rawkey + elite) > 1) {
PrintAndLogEx(FAILED, "Can not use a combo of 'e', 'r', 'n'");
errors = true;
}
@ -2252,7 +2252,7 @@ static int CmdHFiClass_ReadBlock(const char *Cmd) {
if (got_blockno == false)
errors = true;
if ((use_replay + rawkey + elite) > 0) {
if ((use_replay + rawkey + elite) > 1) {
PrintAndLogEx(FAILED, "Can not use a combo of 'e', 'r', 'n'");
errors = true;
}
@ -2807,6 +2807,12 @@ static void add_key(uint8_t *key) {
}
}
/*
static int iclass_chk_keys(void) {
return PM3_SUCCESS;
}
*/
static int CmdHFiClassCheckKeys(const char *Cmd) {
// empty string
@ -3290,7 +3296,6 @@ static int CmdHFiClassPermuteKey(const char *Cmd) {
uint8_t key[8] = {0};
uint8_t data[16] = {0};
bool isReverse = false;
int len = 0;
CLIParserContext *ctx;
@ -3307,7 +3312,7 @@ static int CmdHFiClassPermuteKey(const char *Cmd) {
};
CLIExecWithReturn(ctx, Cmd, argtable, false);
isReverse = arg_get_lit(ctx, 1);
bool isReverse = arg_get_lit(ctx, 1);
CLIGetHexWithReturn(ctx, 2, data, &len);
@ -3329,6 +3334,28 @@ static int CmdHFiClassPermuteKey(const char *Cmd) {
return PM3_SUCCESS;
}
static int CmdHFiClassAutopwn(const char *Cmd) {
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf iclass autopwn",
"Tries to check keys, if found, dump card and save file",
"hf iclass autopwn\n");
void *argtable[] = {
arg_param_begin,
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
CLIParserFree(ctx);
// Check keys.
// dump
PrintAndLogEx(INFO, "to be implemented");
return PM3_SUCCESS;
}
static command_t CommandTable[] = {
{"-----------", CmdHelp, AlwaysAvailable, "--------------------- " _CYAN_("operations") " ---------------------"},
{"help", CmdHelp, AlwaysAvailable, "This help"},
@ -3343,7 +3370,8 @@ static command_t CommandTable[] = {
{"wrbl", CmdHFiClass_WriteBlock, IfPm3Iclass, "[options..] Write Picopass / iCLASS block"},
{"-----------", CmdHelp, AlwaysAvailable, "--------------------- " _CYAN_("recovery") " ---------------------"},
{"chk", CmdHFiClassCheckKeys, AlwaysAvailable, "[options..] Check keys"},
{"autopwn", CmdHFiClassAutopwn, IfPm3Iclass, "[options..] Automatic key recovery tool for iCLASS"},
{"chk", CmdHFiClassCheckKeys, IfPm3Iclass, "[options..] Check keys"},
{"loclass", CmdHFiClass_loclass, AlwaysAvailable, "[options..] Use loclass to perform bruteforce reader attack"},
{"lookup", CmdHFiClassLookUp, AlwaysAvailable, "[options..] Uses authentication trace to check for key in dictionary file"},
{"-----------", CmdHelp, AlwaysAvailable, "--------------------- " _CYAN_("simulation") " ---------------------"},