552 lines
14 KiB
C
552 lines
14 KiB
C
/****************************************************************************
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** ui.h extension file, included from the uic-generated form implementation.
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**
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** If you want to add, delete, or rename functions or slots, use
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** Qt Designer to update this file, preserving your code.
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**
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** You should not define a constructor or destructor in this file.
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** Instead, write your code in functions called init() and destroy().
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** These will automatically be called by the form's constructor and
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** destructor.
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*****************************************************************************/
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#include <stdlib.h>
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enum {
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AUTH_NONE = 0,
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AUTH_IEEE8021X = 1,
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AUTH_WPA_PSK = 2,
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AUTH_WPA_EAP = 3,
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AUTH_WPA2_PSK = 4,
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AUTH_WPA2_EAP = 5
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};
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#define WPA_GUI_KEY_DATA "[key is configured]"
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void NetworkConfig::init()
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{
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wpagui = NULL;
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new_network = false;
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}
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void NetworkConfig::paramsFromScanResults(Q3ListViewItem *sel)
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{
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new_network = true;
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/* SSID BSSID frequency signal flags */
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setCaption(sel->text(0));
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ssidEdit->setText(sel->text(0));
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QString flags = sel->text(4);
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int auth, encr = 0;
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if (flags.find("[WPA2-EAP") >= 0)
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auth = AUTH_WPA2_EAP;
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else if (flags.find("[WPA-EAP") >= 0)
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auth = AUTH_WPA_EAP;
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else if (flags.find("[WPA2-PSK") >= 0)
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auth = AUTH_WPA2_PSK;
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else if (flags.find("[WPA-PSK") >= 0)
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auth = AUTH_WPA_PSK;
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else
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auth = AUTH_NONE;
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if (flags.find("-CCMP") >= 0)
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encr = 1;
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else if (flags.find("-TKIP") >= 0)
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encr = 0;
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else if (flags.find("WEP") >= 0)
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encr = 1;
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else
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encr = 0;
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authSelect->setCurrentItem(auth);
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authChanged(auth);
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encrSelect->setCurrentItem(encr);
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getEapCapa();
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}
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void NetworkConfig::authChanged(int sel)
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{
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pskEdit->setEnabled(sel == AUTH_WPA_PSK || sel == AUTH_WPA2_PSK);
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bool eap = sel == AUTH_IEEE8021X || sel == AUTH_WPA_EAP ||
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sel == AUTH_WPA2_EAP;
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eapSelect->setEnabled(eap);
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identityEdit->setEnabled(eap);
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passwordEdit->setEnabled(eap);
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cacertEdit->setEnabled(eap);
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while (encrSelect->count())
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encrSelect->removeItem(0);
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if (sel == AUTH_NONE || sel == AUTH_IEEE8021X) {
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encrSelect->insertItem("None");
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encrSelect->insertItem("WEP");
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encrSelect->setCurrentItem(sel == AUTH_NONE ? 0 : 1);
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} else {
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encrSelect->insertItem("TKIP");
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encrSelect->insertItem("CCMP");
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encrSelect->setCurrentItem((sel == AUTH_WPA2_PSK ||
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sel == AUTH_WPA2_EAP) ? 1 : 0);
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}
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wepEnabled(sel == AUTH_IEEE8021X);
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}
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void NetworkConfig::addNetwork()
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{
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char reply[10], cmd[256];
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size_t reply_len;
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int id;
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int psklen = pskEdit->text().length();
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int auth = authSelect->currentItem();
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if (auth == AUTH_WPA_PSK || auth == AUTH_WPA2_PSK) {
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if (psklen < 8 || psklen > 64) {
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QMessageBox::warning(this, "wpa_gui", "WPA-PSK requires a passphrase "
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"of 8 to 63 characters\n"
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"or 64 hex digit PSK");
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return;
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}
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}
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if (wpagui == NULL)
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return;
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memset(reply, 0, sizeof(reply));
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reply_len = sizeof(reply) - 1;
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if (new_network) {
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wpagui->ctrlRequest("ADD_NETWORK", reply, &reply_len);
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if (reply[0] == 'F') {
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QMessageBox::warning(this, "wpa_gui", "Failed to add network to wpa_supplicant\n"
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"configuration.");
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return;
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}
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id = atoi(reply);
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} else {
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id = edit_network_id;
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}
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setNetworkParam(id, "ssid", ssidEdit->text().ascii(), true);
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if (idstrEdit->isEnabled())
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setNetworkParam(id, "id_str", idstrEdit->text().ascii(), true);
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const char *key_mgmt = NULL, *proto = NULL, *pairwise = NULL;
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switch (auth) {
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case AUTH_NONE:
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key_mgmt = "NONE";
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break;
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case AUTH_IEEE8021X:
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key_mgmt = "IEEE8021X";
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break;
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case AUTH_WPA_PSK:
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key_mgmt = "WPA-PSK";
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proto = "WPA";
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break;
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case AUTH_WPA_EAP:
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key_mgmt = "WPA-EAP";
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proto = "WPA";
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break;
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case AUTH_WPA2_PSK:
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key_mgmt = "WPA-PSK";
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proto = "WPA2";
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break;
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case AUTH_WPA2_EAP:
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key_mgmt = "WPA-EAP";
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proto = "WPA2";
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break;
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}
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if (auth == AUTH_WPA_PSK || auth == AUTH_WPA_EAP ||
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auth == AUTH_WPA2_PSK || auth == AUTH_WPA2_EAP) {
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int encr = encrSelect->currentItem();
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if (encr == 0)
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pairwise = "TKIP";
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else
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pairwise = "CCMP";
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}
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if (proto)
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setNetworkParam(id, "proto", proto, false);
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if (key_mgmt)
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setNetworkParam(id, "key_mgmt", key_mgmt, false);
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if (pairwise) {
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setNetworkParam(id, "pairwise", pairwise, false);
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setNetworkParam(id, "group", "TKIP CCMP WEP104 WEP40", false);
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}
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if (pskEdit->isEnabled() &&
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strcmp(pskEdit->text().ascii(), WPA_GUI_KEY_DATA) != 0)
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setNetworkParam(id, "psk", pskEdit->text().ascii(), psklen != 64);
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if (eapSelect->isEnabled())
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setNetworkParam(id, "eap", eapSelect->currentText().ascii(), false);
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if (identityEdit->isEnabled())
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setNetworkParam(id, "identity", identityEdit->text().ascii(), true);
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if (passwordEdit->isEnabled() &&
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strcmp(passwordEdit->text().ascii(), WPA_GUI_KEY_DATA) != 0)
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setNetworkParam(id, "password", passwordEdit->text().ascii(), true);
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if (cacertEdit->isEnabled())
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setNetworkParam(id, "ca_cert", cacertEdit->text().ascii(), true);
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writeWepKey(id, wep0Edit, 0);
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writeWepKey(id, wep1Edit, 1);
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writeWepKey(id, wep2Edit, 2);
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writeWepKey(id, wep3Edit, 3);
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if (wep0Radio->isEnabled() && wep0Radio->isChecked())
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setNetworkParam(id, "wep_tx_keyidx", "0", false);
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else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
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setNetworkParam(id, "wep_tx_keyidx", "1", false);
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else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
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setNetworkParam(id, "wep_tx_keyidx", "2", false);
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else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
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setNetworkParam(id, "wep_tx_keyidx", "3", false);
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snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
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reply_len = sizeof(reply);
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wpagui->ctrlRequest(cmd, reply, &reply_len);
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if (strncmp(reply, "OK", 2) != 0) {
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QMessageBox::warning(this, "wpa_gui", "Failed to enable network in wpa_supplicant\n"
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"configuration.");
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/* Network was added, so continue anyway */
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}
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wpagui->triggerUpdate();
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wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
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close();
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}
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void NetworkConfig::setWpaGui( WpaGui *_wpagui )
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{
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wpagui = _wpagui;
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}
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int NetworkConfig::setNetworkParam(int id, const char *field, const char *value, bool quote)
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{
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char reply[10], cmd[256];
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size_t reply_len;
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snprintf(cmd, sizeof(cmd), "SET_NETWORK %d %s %s%s%s",
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id, field, quote ? "\"" : "", value, quote ? "\"" : "");
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reply_len = sizeof(reply);
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wpagui->ctrlRequest(cmd, reply, &reply_len);
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return strncmp(reply, "OK", 2) == 0 ? 0 : -1;
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}
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void NetworkConfig::encrChanged( const QString &sel )
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{
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wepEnabled(sel.find("WEP") == 0);
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}
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void NetworkConfig::wepEnabled( bool enabled )
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{
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wep0Edit->setEnabled(enabled);
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wep1Edit->setEnabled(enabled);
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wep2Edit->setEnabled(enabled);
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wep3Edit->setEnabled(enabled);
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wep0Radio->setEnabled(enabled);
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wep1Radio->setEnabled(enabled);
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wep2Radio->setEnabled(enabled);
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wep3Radio->setEnabled(enabled);
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}
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void NetworkConfig::writeWepKey( int network_id, QLineEdit *edit, int id )
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{
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char buf[10];
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bool hex;
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const char *txt, *pos;
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size_t len;
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if (!edit->isEnabled() || edit->text().isEmpty())
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return;
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/*
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* Assume hex key if only hex characters are present and length matches
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* with 40, 104, or 128-bit key
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*/
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txt = edit->text().ascii();
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if (strcmp(txt, WPA_GUI_KEY_DATA) == 0)
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return;
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len = strlen(txt);
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if (len == 0)
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return;
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pos = txt;
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hex = true;
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while (*pos) {
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if (!((*pos >= '0' && *pos <= '9') || (*pos >= 'a' && *pos <= 'f') ||
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(*pos >= 'A' && *pos <= 'F'))) {
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hex = false;
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break;
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}
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pos++;
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}
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if (hex && len != 10 && len != 26 && len != 32)
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hex = false;
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snprintf(buf, sizeof(buf), "wep_key%d", id);
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setNetworkParam(network_id, buf, txt, !hex);
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}
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static int key_value_isset(const char *reply, size_t reply_len)
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{
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return reply_len > 0 && (reply_len < 4 || memcmp(reply, "FAIL", 4) != 0);
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}
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void NetworkConfig::paramsFromConfig( int network_id )
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{
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int i, res;
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edit_network_id = network_id;
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getEapCapa();
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char reply[1024], cmd[256], *pos;
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size_t reply_len;
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ssid", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 2 &&
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reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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ssidEdit->setText(reply + 1);
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d id_str", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 2 &&
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reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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idstrEdit->setText(reply + 1);
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d proto", network_id);
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reply_len = sizeof(reply) - 1;
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int wpa = 0;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
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reply[reply_len] = '\0';
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if (strstr(reply, "RSN") || strstr(reply, "WPA2"))
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wpa = 2;
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else if (strstr(reply, "WPA"))
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wpa = 1;
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}
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int auth = AUTH_NONE, encr = 0;
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d key_mgmt", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
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reply[reply_len] = '\0';
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if (strstr(reply, "WPA-EAP"))
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auth = wpa & 2 ? AUTH_WPA2_EAP : AUTH_WPA_EAP;
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else if (strstr(reply, "WPA-PSK"))
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auth = wpa & 2 ? AUTH_WPA2_PSK : AUTH_WPA_PSK;
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else if (strstr(reply, "IEEE8021X")) {
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auth = AUTH_IEEE8021X;
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encr = 1;
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}
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d pairwise", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
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reply[reply_len] = '\0';
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if (strstr(reply, "CCMP") && auth != AUTH_NONE)
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encr = 1;
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else if (strstr(reply, "TKIP"))
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encr = 0;
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else if (strstr(reply, "WEP"))
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encr = 1;
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else
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encr = 0;
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d psk", network_id);
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reply_len = sizeof(reply) - 1;
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res = wpagui->ctrlRequest(cmd, reply, &reply_len);
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if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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pskEdit->setText(reply + 1);
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} else if (res >= 0 && key_value_isset(reply, reply_len)) {
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pskEdit->setText(WPA_GUI_KEY_DATA);
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d identity", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 2 &&
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reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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identityEdit->setText(reply + 1);
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d password", network_id);
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reply_len = sizeof(reply) - 1;
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res = wpagui->ctrlRequest(cmd, reply, &reply_len);
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if (res >= 0 && reply_len >= 2 &&
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reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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passwordEdit->setText(reply + 1);
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} else if (res >= 0 && key_value_isset(reply, reply_len)) {
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passwordEdit->setText(WPA_GUI_KEY_DATA);
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ca_cert", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 2 &&
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reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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cacertEdit->setText(reply + 1);
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d eap", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1) {
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reply[reply_len] = '\0';
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for (i = 0; i < eapSelect->count(); i++) {
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if (eapSelect->text(i).compare(reply) == 0) {
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eapSelect->setCurrentItem(i);
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break;
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}
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}
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}
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for (i = 0; i < 4; i++) {
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QLineEdit *wepEdit;
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switch (i) {
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default:
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case 0:
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wepEdit = wep0Edit;
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break;
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case 1:
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wepEdit = wep1Edit;
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break;
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case 2:
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wepEdit = wep2Edit;
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break;
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case 3:
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wepEdit = wep3Edit;
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break;
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_key%d", network_id, i);
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reply_len = sizeof(reply) - 1;
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res = wpagui->ctrlRequest(cmd, reply, &reply_len);
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if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
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reply[reply_len] = '\0';
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pos = strchr(reply + 1, '"');
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if (pos)
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*pos = '\0';
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if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
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encr = 1;
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wepEdit->setText(reply + 1);
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} else if (res >= 0 && key_value_isset(reply, reply_len)) {
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if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
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encr = 1;
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wepEdit->setText(WPA_GUI_KEY_DATA);
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}
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}
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snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_tx_keyidx", network_id);
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reply_len = sizeof(reply) - 1;
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if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1) {
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reply[reply_len] = '\0';
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switch (atoi(reply)) {
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case 0:
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wep0Radio->setChecked(true);
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break;
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case 1:
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wep1Radio->setChecked(true);
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break;
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case 2:
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wep2Radio->setChecked(true);
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break;
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case 3:
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wep3Radio->setChecked(true);
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break;
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}
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}
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authSelect->setCurrentItem(auth);
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authChanged(auth);
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encrSelect->setCurrentItem(encr);
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if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
|
|
wepEnabled(encr == 1);
|
|
|
|
removeButton->setEnabled(true);
|
|
addButton->setText("Save");
|
|
}
|
|
|
|
|
|
void NetworkConfig::removeNetwork()
|
|
{
|
|
char reply[10], cmd[256];
|
|
size_t reply_len;
|
|
|
|
if (QMessageBox::information(this, "wpa_gui",
|
|
"This will permanently remove the network\n"
|
|
"from the configuration. Do you really want\n"
|
|
"to remove this network?", "Yes", "No") != 0)
|
|
return;
|
|
|
|
snprintf(cmd, sizeof(cmd), "REMOVE_NETWORK %d", edit_network_id);
|
|
reply_len = sizeof(reply);
|
|
wpagui->ctrlRequest(cmd, reply, &reply_len);
|
|
if (strncmp(reply, "OK", 2) != 0) {
|
|
QMessageBox::warning(this, "wpa_gui",
|
|
"Failed to remove network from wpa_supplicant\n"
|
|
"configuration.");
|
|
} else {
|
|
wpagui->triggerUpdate();
|
|
wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
|
|
}
|
|
|
|
close();
|
|
}
|
|
|
|
|
|
void NetworkConfig::newNetwork()
|
|
{
|
|
new_network = true;
|
|
getEapCapa();
|
|
}
|
|
|
|
|
|
void NetworkConfig::getEapCapa()
|
|
{
|
|
char reply[256];
|
|
size_t reply_len;
|
|
|
|
if (wpagui == NULL)
|
|
return;
|
|
|
|
reply_len = sizeof(reply) - 1;
|
|
if (wpagui->ctrlRequest("GET_CAPABILITY eap", reply, &reply_len) < 0)
|
|
return;
|
|
reply[reply_len] = '\0';
|
|
|
|
QString res(reply);
|
|
QStringList types = QStringList::split(QChar(' '), res);
|
|
eapSelect->insertStringList(types);
|
|
}
|