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Add hostname parameter to WiFi command

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Signed-off-by: Niel Nielsen <nieldk@gmail.com>
This commit is contained in:
Niel Nielsen
2026-08-27 20:03:15 +02:00
committed by Philippe Teuwen
parent b60f5e2ac8
commit 4aa7e2ecb6
1 changed files with 13 additions and 2 deletions
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client/src/cmdhw.c
+13 -2
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@@ -1563,6 +1563,7 @@ static int CmdBWMWifi(const char *Cmd) {
arg_str1(NULL, "ssid", "<ssid>", "WiFi SSID to join"),
arg_str0(NULL, "pwd", "<pwd>", "WiFi password (omit for open network)"),
arg_int0(NULL, "port", "<dec>", "TCP server listen port (default 7777)"),
arg_str0(NULL, "hostname", "<name>", "DHCP hostname (default Proxmark5)"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, true);
@@ -1576,6 +1577,14 @@ static int CmdBWMWifi(const char *Cmd) {
CLIParamStrToBuf(arg_get_str(ctx, 2), pwd, sizeof(pwd) - 1, &pwd_len);
int port = arg_get_int_def(ctx, 3, 7777);
uint8_t host[33] = {0};
int host_len = 0;
CLIParamStrToBuf(arg_get_str(ctx, 4), host, sizeof(host) - 1, &host_len);
if (host_len == 0) {
strcpy((char *)host, "Proxmark5");
host_len = 9;
}
CLIParserFree(ctx);
if (ssid_len == 0) {
@@ -1587,13 +1596,14 @@ static int CmdBWMWifi(const char *Cmd) {
return PM3_EINVARG;
}
// payload: [port:u16 LE][ssid\0][pwd\0]
uint8_t data[140] = {0};
// payload: [port:u16 LE][ssid\0][pwd\0][hostname\0]
uint8_t data[200] = {0};
int n = 0;
data[n++] = (uint8_t)(port & 0xFF);
data[n++] = (uint8_t)((port >> 8) & 0xFF);
memcpy(&data[n], ssid, ssid_len); n += ssid_len; data[n++] = 0;
memcpy(&data[n], pwd, pwd_len); n += pwd_len; data[n++] = 0;
memcpy(&data[n], host, host_len); n += host_len; data[n++] = 0;
PrintAndLogEx(INFO, "Bringing up BWM WiFi (SSID \"%s\", port %d)... this can take ~15s", ssid, port);
@@ -1615,6 +1625,7 @@ static int CmdBWMWifi(const char *Cmd) {
ip & 0xFF, (ip >> 8) & 0xFF, (ip >> 16) & 0xFF, (ip >> 24) & 0xFF);
PrintAndLogEx(HINT, "Connect with: " _YELLOW_("pm3 -p tcp:%u.%u.%u.%u:%d"),
ip & 0xFF, (ip >> 8) & 0xFF, (ip >> 16) & 0xFF, (ip >> 24) & 0xFF, port);
PrintAndLogEx(HINT, "Or by name (router-dependent): " _YELLOW_("pm3 -p tcp:%s:%d"), host, port);
return PM3_SUCCESS;
}