Server WPS di Android

Apakah mungkin untuk meniru protokol Server Pengaturan Wi-Fi yang Dilindungi pada perangkat Android?

Dengan cara ini ketika menggunakan perangkat sebagai Hotspot portabel, saya bisa menggunakan kata sandi yang kuat dan memungkinkan klien untuk terhubung menggunakan fitur tombol push WPS.

Perlu menambahkan string ( wps_state, eap_server) di file-file berikut

system / netd / server / SoftapController.cpp

int SoftapController::setSoftap(int argc, char *argv[])
{
int hidden = 0;
int channel = AP_CHANNEL_DEFAULT;

int wps_state = 2;

if (argc < 5) {
ALOGE("Softap set is missing arguments. Please use:");
ALOGE("softap <wlan iface> <SSID> <hidden/broadcast> <channel> <wpa2?-psk|open> <passphrase>");
return ResponseCode::CommandSyntaxError;
}

if (!strcasecmp(argv[4], "hidden"))
hidden = 1;

if (argc >= 5) {
channel = atoi(argv[5]);
if (channel <= 0)
channel = AP_CHANNEL_DEFAULT;
}

std::string wbuf(StringPrintf("interface=%s\n"
"driver=nl80211\n"
"ctrl_interface=/data/misc/wifi/hostapd\n"
"ssid=%s\n"
"channel=%d\n"
"ieee80211n=1\n"
"hw_mode=%c\n"
"ignore_broadcast_ssid=%d, **eap_server = 1, wps_state = %d**\n",
argv[2], argv[3], channel, (channel <= 14) ? 'g' : 'a', hidden,**wps_state**));

std::string fbuf;
if (argc > 7) {
char psk_str[2*SHA256_DIGEST_LENGTH+1];
if (!strcmp(argv[6], "wpa-psk")) {
if (!generatePsk(argv[3], argv[7], psk_str)) {
return ResponseCode::OperationFailed;
}
fbuf = StringPrintf("%swpa=3\nwpa_pairwise=TKIP CCMP\nwpa_psk=%s\n", wbuf.c_str(), psk_str);
} else if (!strcmp(argv[6], "wpa2-psk")) {
if (!generatePsk(argv[3], argv[7], psk_str)) {
return ResponseCode::OperationFailed;
}
fbuf = StringPrintf("%swpa=2\nrsn_pairwise=CCMP\nwpa_psk=%s\n", wbuf.c_str(), psk_str);
} else if (!strcmp(argv[6], "open")) {

fbuf = wbuf;
}
} else if (argc > 6) {
if (!strcmp(argv[6], "open")) {
fbuf = wbuf;
}
} else {
fbuf = wbuf;
}

if (!WriteStringToFile(fbuf, HOSTAPD_CONF_FILE, 0660, AID_SYSTEM, AID_WIFI)) {
ALOGE("Cannot write to \"%s\": %s", HOSTAPD_CONF_FILE, strerror(errno));
return ResponseCode::OperationFailed;
}
return ResponseCode::SoftapStatusResult;
}

Pengujian

hostapd_cli  wps_pbc