void NetworkConfig::writeWepKey(int network_id, QLineEdit *edit, int id)
{
char buf[10];
bool hex;
const char *txt, *pos;
size_t len;
if (!edit->isEnabled() || edit->text().isEmpty())
return;
/*
* Assume hex key if only hex characters are present and length matches
* with 40, 104, or 128-bit key
*/
txt = edit->text().ascii();
if (strcmp(txt, WPA_GUI_KEY_DATA) == 0)
return;
len = strlen(txt);
if (len == 0)
return;
pos = txt;
hex = true;
while (*pos) {
if (!((*pos >= '0' && *pos <= '9') ||
(*pos >= 'a' && *pos <= 'f') ||
(*pos >= 'A' && *pos <= 'F'))) {
hex = false;
break;
}
pos++;
}
if (hex && len != 10 && len != 26 && len != 32)
hex = false;
snprintf(buf, sizeof(buf), "wep_key%d", id);
setNetworkParam(network_id, buf, txt, !hex);
}
void NetworkConfig::addNetwork()
{
char reply[10], cmd[256];
size_t reply_len;
int id;
int psklen = pskEdit->text().length();
int auth = authSelect->currentItem();
if (auth == AUTH_WPA_PSK || auth == AUTH_WPA2_PSK) {
if (psklen < 8 || psklen > 64) {
QMessageBox::warning(this, "wpa_gui",
"WPA-PSK requires a passphrase "
"of 8 to 63 characters\n"
"or 64 hex digit PSK");
return;
}
}
if (wpagui == NULL)
return;
memset(reply, 0, sizeof(reply));
reply_len = sizeof(reply) - 1;
if (new_network) {
wpagui->ctrlRequest("ADD_NETWORK", reply, &reply_len);
if (reply[0] == 'F') {
QMessageBox::warning(this, "wpa_gui", "Failed to add "
"network to wpa_supplicant\n"
"configuration.");
return;
}
id = atoi(reply);
} else
id = edit_network_id;
setNetworkParam(id, "ssid", ssidEdit->text().ascii(), true);
const char *key_mgmt = NULL, *proto = NULL, *pairwise = NULL;
switch (auth) {
case AUTH_NONE:
key_mgmt = "NONE";
break;
case AUTH_IEEE8021X:
key_mgmt = "IEEE8021X";
break;
case AUTH_WPA_PSK:
key_mgmt = "WPA-PSK";
proto = "WPA";
break;
case AUTH_WPA_EAP:
key_mgmt = "WPA-EAP";
proto = "WPA";
break;
case AUTH_WPA2_PSK:
key_mgmt = "WPA-PSK";
proto = "WPA2";
break;
case AUTH_WPA2_EAP:
key_mgmt = "WPA-EAP";
proto = "WPA2";
break;
}
if (auth == AUTH_WPA_PSK || auth == AUTH_WPA_EAP ||
auth == AUTH_WPA2_PSK || auth == AUTH_WPA2_EAP) {
int encr = encrSelect->currentItem();
if (encr == 0)
pairwise = "TKIP";
else
pairwise = "CCMP";
}
if (proto)
setNetworkParam(id, "proto", proto, false);
if (key_mgmt)
setNetworkParam(id, "key_mgmt", key_mgmt, false);
if (pairwise) {
setNetworkParam(id, "pairwise", pairwise, false);
setNetworkParam(id, "group", "TKIP CCMP WEP104 WEP40", false);
}
if (pskEdit->isEnabled() &&
strcmp(passwordEdit->text().ascii(), WPA_GUI_KEY_DATA) != 0)
setNetworkParam(id, "psk", pskEdit->text().ascii(),
psklen != 64);
if (eapSelect->isEnabled())
setNetworkParam(id, "eap", eapSelect->currentText().ascii(),
false);
if (identityEdit->isEnabled())
setNetworkParam(id, "identity", identityEdit->text().ascii(),
true);
if (passwordEdit->isEnabled() &&
strcmp(passwordEdit->text().ascii(), WPA_GUI_KEY_DATA) != 0)
setNetworkParam(id, "password", passwordEdit->text().ascii(),
true);
if (cacertEdit->isEnabled())
setNetworkParam(id, "ca_cert", cacertEdit->text().ascii(),
true);
writeWepKey(id, wep0Edit, 0);
writeWepKey(id, wep1Edit, 1);
writeWepKey(id, wep2Edit, 2);
writeWepKey(id, wep3Edit, 3);
if (wep0Radio->isEnabled() && wep0Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "0", false);
else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "1", false);
else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "2", false);
else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "3", false);
snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
reply_len = sizeof(reply);
wpagui->ctrlRequest(cmd, reply, &reply_len);
if (strncmp(reply, "OK", 2) != 0) {
QMessageBox::warning(this, "wpa_gui", "Failed to enable "
"network in wpa_supplicant\n"
"configuration.");
/* Network was added, so continue anyway */
}
wpagui->triggerUpdate();
wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
close();
}
void NetworkConfig::addNetwork()
{
char reply[10], cmd[256];
size_t reply_len;
int id;
int psklen = pskEdit->text().length();
int auth = authSelect->currentIndex();
if (auth == AUTH_WPA_PSK || auth == AUTH_WPA2_PSK) {
if (psklen < 8 || psklen > 64) {
QMessageBox::warning(
this,
tr("WPA Pre-Shared Key Error"),
tr("WPA-PSK requires a passphrase of 8 to 63 "
"characters\n"
"or 64 hex digit PSK"));
pskEdit->setFocus();
return;
}
}
if (idstrEdit->isEnabled() && !idstrEdit->text().isEmpty()) {
QRegExp rx("^(\\w|-)+$");
if (rx.indexIn(idstrEdit->text()) < 0) {
QMessageBox::warning(
this, tr("Network ID Error"),
tr("Network ID String contains non-word "
"characters.\n"
"It must be a simple string, "
"without spaces, containing\n"
"only characters in this range: "
"[A-Za-z0-9_-]\n"));
idstrEdit->setFocus();
return;
}
}
if (wpagui == NULL)
return;
memset(reply, 0, sizeof(reply));
reply_len = sizeof(reply) - 1;
if (new_network) {
wpagui->ctrlRequest("ADD_NETWORK", reply, &reply_len);
if (reply[0] == 'F') {
QMessageBox::warning(this, "wpa_gui",
tr("Failed to add "
"network to wpa_supplicant\n"
"configuration."));
return;
}
id = atoi(reply);
} else
id = edit_network_id;
setNetworkParam(id, "ssid", ssidEdit->text().toLocal8Bit().constData(),
true);
const char *key_mgmt = NULL, *proto = NULL, *pairwise = NULL;
switch (auth) {
case AUTH_NONE_OPEN:
case AUTH_NONE_WEP:
case AUTH_NONE_WEP_SHARED:
key_mgmt = "NONE";
break;
case AUTH_IEEE8021X:
key_mgmt = "IEEE8021X";
break;
case AUTH_WPA_PSK:
key_mgmt = "WPA-PSK";
proto = "WPA";
break;
case AUTH_WPA_EAP:
key_mgmt = "WPA-EAP";
proto = "WPA";
break;
case AUTH_WPA2_PSK:
key_mgmt = "WPA-PSK";
proto = "WPA2";
break;
case AUTH_WPA2_EAP:
key_mgmt = "WPA-EAP";
proto = "WPA2";
break;
}
if (auth == AUTH_NONE_WEP_SHARED)
setNetworkParam(id, "auth_alg", "SHARED", false);
else
setNetworkParam(id, "auth_alg", "OPEN", false);
if (auth == AUTH_WPA_PSK || auth == AUTH_WPA_EAP ||
auth == AUTH_WPA2_PSK || auth == AUTH_WPA2_EAP) {
int encr = encrSelect->currentIndex();
if (encr == 0)
pairwise = "TKIP";
else
pairwise = "CCMP";
}
if (proto)
setNetworkParam(id, "proto", proto, false);
if (key_mgmt)
setNetworkParam(id, "key_mgmt", key_mgmt, false);
if (pairwise) {
setNetworkParam(id, "pairwise", pairwise, false);
setNetworkParam(id, "group", "TKIP CCMP WEP104 WEP40", false);
}
if (pskEdit->isEnabled() &&
strcmp(pskEdit->text().toLocal8Bit().constData(),
WPA_GUI_KEY_DATA) != 0)
setNetworkParam(id, "psk",
pskEdit->text().toLocal8Bit().constData(),
psklen != 64);
if (eapSelect->isEnabled()) {
const char *eap =
eapSelect->currentText().toLocal8Bit().constData();
setNetworkParam(id, "eap", eap, false);
if (strcmp(eap, "SIM") == 0 || strcmp(eap, "AKA") == 0)
setNetworkParam(id, "pcsc", "", true);
else
setNetworkParam(id, "pcsc", "NULL", false);
}
if (phase2Select->isEnabled()) {
QString eap = eapSelect->currentText();
QString inner = phase2Select->currentText();
char phase2[32];
phase2[0] = '\0';
if (eap.compare("PEAP") == 0) {
if (inner.startsWith("EAP-"))
snprintf(phase2, sizeof(phase2), "auth=%s",
inner.right(inner.size() - 4).
toLocal8Bit().constData());
} else if (eap.compare("TTLS") == 0) {
if (inner.startsWith("EAP-"))
snprintf(phase2, sizeof(phase2), "autheap=%s",
inner.right(inner.size() - 4).
toLocal8Bit().constData());
else
snprintf(phase2, sizeof(phase2), "auth=%s",
inner.toLocal8Bit().constData());
} else if (eap.compare("FAST") == 0) {
const char *provisioning = NULL;
if (inner.startsWith("EAP-")) {
snprintf(phase2, sizeof(phase2), "auth=%s",
inner.right(inner.size() - 4).
toLocal8Bit().constData());
provisioning = "fast_provisioning=2";
} else if (inner.compare("GTC(auth) + MSCHAPv2(prov)")
== 0) {
snprintf(phase2, sizeof(phase2),
"auth=GTC auth=MSCHAPV2");
provisioning = "fast_provisioning=1";
} else
provisioning = "fast_provisioning=3";
if (provisioning) {
char blob[32];
setNetworkParam(id, "phase1", provisioning,
true);
snprintf(blob, sizeof(blob),
"blob://fast-pac-%d", id);
setNetworkParam(id, "pac_file", blob, true);
}
}
if (phase2[0])
setNetworkParam(id, "phase2", phase2, true);
else
setNetworkParam(id, "phase2", "NULL", false);
} else
setNetworkParam(id, "phase2", "NULL", false);
if (identityEdit->isEnabled() && identityEdit->text().length() > 0)
setNetworkParam(id, "identity",
identityEdit->text().toLocal8Bit().constData(),
true);
else
setNetworkParam(id, "identity", "NULL", false);
if (passwordEdit->isEnabled() && passwordEdit->text().length() > 0 &&
strcmp(passwordEdit->text().toLocal8Bit().constData(),
WPA_GUI_KEY_DATA) != 0)
setNetworkParam(id, "password",
passwordEdit->text().toLocal8Bit().constData(),
true);
else if (passwordEdit->text().length() == 0)
setNetworkParam(id, "password", "NULL", false);
if (cacertEdit->isEnabled() && cacertEdit->text().length() > 0)
setNetworkParam(id, "ca_cert",
cacertEdit->text().toLocal8Bit().constData(),
true);
else
setNetworkParam(id, "ca_cert", "NULL", false);
writeWepKey(id, wep0Edit, 0);
writeWepKey(id, wep1Edit, 1);
writeWepKey(id, wep2Edit, 2);
writeWepKey(id, wep3Edit, 3);
if (wep0Radio->isEnabled() && wep0Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "0", false);
else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "1", false);
else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "2", false);
else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
setNetworkParam(id, "wep_tx_keyidx", "3", false);
if (idstrEdit->isEnabled() && idstrEdit->text().length() > 0)
setNetworkParam(id, "id_str",
idstrEdit->text().toLocal8Bit().constData(),
true);
else
setNetworkParam(id, "id_str", "NULL", false);
if (prioritySpinBox->isEnabled()) {
QString prio;
prio = prio.setNum(prioritySpinBox->value());
setNetworkParam(id, "priority", prio.toLocal8Bit().constData(),
false);
}
snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
reply_len = sizeof(reply);
wpagui->ctrlRequest(cmd, reply, &reply_len);
if (strncmp(reply, "OK", 2) != 0) {
QMessageBox::warning(this, "wpa_gui",
tr("Failed to enable "
"network in wpa_supplicant\n"
"configuration."));
/* Network was added, so continue anyway */
}
wpagui->triggerUpdate();
wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
close();
}