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lf hid clone - wip take binary string as input

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iceman1001 2021-01-09 22:47:04 +01:00
commit 93c99e9f7a
1 changed files with 12 additions and 0 deletions
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12
client/src/cmdlfhid.c
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@ -344,6 +344,7 @@ static int CmdHIDClone(const char *Cmd) {
arg_strx0("r", "raw", "<hex>", "raw bytes"), arg_strx0("r", "raw", "<hex>", "raw bytes"),
arg_lit0(NULL, "q5", "optional - specify writing to Q5/T5555 tag"), arg_lit0(NULL, "q5", "optional - specify writing to Q5/T5555 tag"),
arg_lit0(NULL, "em", "optional - specify writing to EM4305/4469 tag"), arg_lit0(NULL, "em", "optional - specify writing to EM4305/4469 tag"),
arg_str0(NULL, "bin", "<bin>", "Binary string i.e 0001001001"),
arg_param_end arg_param_end
}; };
CLIExecWithReturn(ctx, Cmd, argtable, false); CLIExecWithReturn(ctx, Cmd, argtable, false);
@ -365,6 +366,12 @@ static int CmdHIDClone(const char *Cmd) {
bool q5 = arg_get_lit(ctx, 7); bool q5 = arg_get_lit(ctx, 7);
bool em = arg_get_lit(ctx, 8); bool em = arg_get_lit(ctx, 8);
int bin_len = 63;
uint8_t bin[70] = {0};
CLIGetStrWithReturn(ctx, 9, bin, &bin_len);
CLIParserFree(ctx); CLIParserFree(ctx);
if (q5 && em) { if (q5 && em) {
@ -372,6 +379,11 @@ static int CmdHIDClone(const char *Cmd) {
return PM3_EINVARG; return PM3_EINVARG;
} }
if (bin_len > 127) {
PrintAndLogEx(ERR, "Binary wiegand string must be less than 128 bits");
return PM3_EINVARG;
}
wiegand_message_t packed; wiegand_message_t packed;
memset(&packed, 0, sizeof(wiegand_message_t)); memset(&packed, 0, sizeof(wiegand_message_t));