wpa_supplicant/wpa_gui-qt4/networkconfig.cpp

   1 /*
   2  * wpa_gui - NetworkConfig class
   3  * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Alternatively, this software may be distributed under the terms of BSD
  10  * license.
  11  *
  12  * See README and COPYING for more details.
  13  */
  14
  15 #include <QMessageBox>
  16
  17 #include "networkconfig.h"
  18 #include "wpagui.h"
  19
  20 enum {
  21     AUTH_NONE = 0,
  22     AUTH_IEEE8021X = 1,
  23     AUTH_WPA_PSK = 2,
  24     AUTH_WPA_EAP = 3,
  25     AUTH_WPA2_PSK = 4,
  26     AUTH_WPA2_EAP = 5
  27 };
  28
  29 #define WPA_GUI_KEY_DATA "[key is configured]"
  30
  31
  32 NetworkConfig::NetworkConfig(QWidget *parent, const char *, bool, Qt::WFlags)
  33         : QDialog(parent)
  34 {
  35         setupUi(this);
  36
  37         connect(authSelect, SIGNAL(activated(int)), this,
  38                 SLOT(authChanged(int)));
  39         connect(cancelButton, SIGNAL(clicked()), this, SLOT(close()));
  40         connect(addButton, SIGNAL(clicked()), this, SLOT(addNetwork()));
  41         connect(encrSelect, SIGNAL(activated(const QString &)), this,
  42                 SLOT(encrChanged(const QString &)));
  43         connect(removeButton, SIGNAL(clicked()), this, SLOT(removeNetwork()));
  44         connect(eapSelect, SIGNAL(activated(int)), this,
  45                 SLOT(eapChanged(int)));
  46
  47         wpagui = NULL;
  48         new_network = false;
  49 }
  50
  51
  52 NetworkConfig::~NetworkConfig()
  53 {
  54 }
  55
  56
  57 void NetworkConfig::languageChange()
  58 {
  59         retranslateUi(this);
  60 }
  61
  62
  63 void NetworkConfig::paramsFromScanResults(QTreeWidgetItem *sel)
  64 {
  65         new_network = true;
  66
  67         /* SSID BSSID frequency signal flags */
  68         setWindowTitle(sel->text(0));
  69         ssidEdit->setText(sel->text(0));
  70
  71         QString flags = sel->text(4);
  72         int auth, encr = 0;
  73         if (flags.indexOf("[WPA2-EAP") >= 0)
  74                 auth = AUTH_WPA2_EAP;
  75         else if (flags.indexOf("[WPA-EAP") >= 0)
  76                 auth = AUTH_WPA_EAP;
  77         else if (flags.indexOf("[WPA2-PSK") >= 0)
  78                 auth = AUTH_WPA2_PSK;
  79         else if (flags.indexOf("[WPA-PSK") >= 0)
  80                 auth = AUTH_WPA_PSK;
  81         else
  82                 auth = AUTH_NONE;
  83
  84         if (flags.indexOf("-CCMP") >= 0)
  85                 encr = 1;
  86         else if (flags.indexOf("-TKIP") >= 0)
  87                 encr = 0;
  88         else if (flags.indexOf("WEP") >= 0)
  89                 encr = 1;
  90         else
  91                 encr = 0;
  92
  93         authSelect->setCurrentIndex(auth);
  94         authChanged(auth);
  95         encrSelect->setCurrentIndex(encr);
  96
  97         wepEnabled(auth == AUTH_NONE && encr == 1);
  98
  99         getEapCapa();
 100 }
 101
 102
 103 void NetworkConfig::authChanged(int sel)
 104 {
 105         pskEdit->setEnabled(sel == AUTH_WPA_PSK || sel == AUTH_WPA2_PSK);
 106         bool eap = sel == AUTH_IEEE8021X || sel == AUTH_WPA_EAP ||
 107                 sel == AUTH_WPA2_EAP;
 108         eapSelect->setEnabled(eap);
 109         identityEdit->setEnabled(eap);
 110         passwordEdit->setEnabled(eap);
 111         cacertEdit->setEnabled(eap);
 112         phase2Select->setEnabled(eap);
 113         if (eap)
 114                 eapChanged(eapSelect->currentIndex());
 115
 116         while (encrSelect->count())
 117                 encrSelect->removeItem(0);
 118
 119         if (sel == AUTH_NONE || sel == AUTH_IEEE8021X) {
 120                 encrSelect->addItem("None");
 121                 encrSelect->addItem("WEP");
 122                 encrSelect->setCurrentIndex(sel == AUTH_NONE ? 0 : 1);
 123         } else {
 124                 encrSelect->addItem("TKIP");
 125                 encrSelect->addItem("CCMP");
 126                 encrSelect->setCurrentIndex((sel == AUTH_WPA2_PSK ||
 127                                              sel == AUTH_WPA2_EAP) ? 1 : 0);
 128         }
 129
 130         wepEnabled(sel == AUTH_IEEE8021X);
 131 }
 132
 133
 134 void NetworkConfig::eapChanged(int sel)
 135 {
 136         QString prev_val = phase2Select->currentText();
 137         while (phase2Select->count())
 138                 phase2Select->removeItem(0);
 139
 140         QStringList inner;
 141         inner << "PEAP" << "TTLS" << "FAST";
 142         if (!inner.contains(eapSelect->itemText(sel)))
 143                 return;
 144
 145         phase2Select->addItem("[ any ]");
 146
 147         /* Add special cases based on outer method */
 148         if (eapSelect->currentText().compare("TTLS") == 0) {
 149                 phase2Select->addItem("PAP");
 150                 phase2Select->addItem("CHAP");
 151                 phase2Select->addItem("MSCHAP");
 152                 phase2Select->addItem("MSCHAPv2");
 153         } else if (eapSelect->currentText().compare("FAST") == 0)
 154                 phase2Select->addItem("GTC(auth) + MSCHAPv2(prov)");
 155
 156         /* Add all enabled EAP methods that can be used in the tunnel */
 157         int i;
 158         QStringList allowed;
 159         allowed << "MSCHAPV2" << "MD5" << "GTC" << "TLS" << "OTP" << "SIM"
 160                 << "AKA";
 161         for (i = 0; i < eapSelect->count(); i++) {
 162                 if (allowed.contains(eapSelect->itemText(i))) {
 163                         phase2Select->addItem("EAP-" + eapSelect->itemText(i));
 164                 }
 165         }
 166
 167         for (i = 0; i < phase2Select->count(); i++) {
 168                 if (phase2Select->itemText(i).compare(prev_val) == 0) {
 169                         phase2Select->setCurrentIndex(i);
 170                         break;
 171                 }
 172         }
 173 }
 174
 175
 176 void NetworkConfig::addNetwork()
 177 {
 178         char reply[10], cmd[256];
 179         size_t reply_len;
 180         int id;
 181         int psklen = pskEdit->text().length();
 182         int auth = authSelect->currentIndex();
 183
 184         if (auth == AUTH_WPA_PSK || auth == AUTH_WPA2_PSK) {
 185                 if (psklen < 8 || psklen > 64) {
 186                         QMessageBox::warning(this, "WPA Pre-Shared Key Error",
 187                                              "WPA-PSK requires a passphrase "
 188                                              "of 8 to 63 characters\n"
 189                                              "or 64 hex digit PSK");
 190                         pskEdit->setFocus();
 191                         return;
 192                 }
 193         }
 194
 195         if (idstrEdit->isEnabled() && !idstrEdit->text().isEmpty()) {
 196                 QRegExp rx("^(\\w|-)+$");
 197                 if (rx.indexIn(idstrEdit->text()) < 0) {
 198                         QMessageBox::warning(this, "Network ID Error",
 199                                              "Network ID String contains "
 200                                              "non-word characters.\n"
 201                                              "It must be a simple string, "
 202                                              "without spaces, containing\n"
 203                                              "only characters in this range: "
 204                                              "[A-Za-z0-9_-]\n");
 205                         idstrEdit->setFocus();
 206                         return;
 207                 }
 208         }
 209
 210         if (wpagui == NULL)
 211                 return;
 212
 213         memset(reply, 0, sizeof(reply));
 214         reply_len = sizeof(reply) - 1;
 215
 216         if (new_network) {
 217                 wpagui->ctrlRequest("ADD_NETWORK", reply, &reply_len);
 218                 if (reply[0] == 'F') {
 219                         QMessageBox::warning(this, "wpa_gui", "Failed to add "
 220                                              "network to wpa_supplicant\n"
 221                                              "configuration.");
 222                         return;
 223                 }
 224                 id = atoi(reply);
 225         } else
 226                 id = edit_network_id;
 227
 228         setNetworkParam(id, "ssid", ssidEdit->text().toAscii().constData(),
 229                         true);
 230
 231         const char *key_mgmt = NULL, *proto = NULL, *pairwise = NULL;
 232         switch (auth) {
 233         case AUTH_NONE:
 234                 key_mgmt = "NONE";
 235                 break;
 236         case AUTH_IEEE8021X:
 237                 key_mgmt = "IEEE8021X";
 238                 break;
 239         case AUTH_WPA_PSK:
 240                 key_mgmt = "WPA-PSK";
 241                 proto = "WPA";
 242                 break;
 243         case AUTH_WPA_EAP:
 244                 key_mgmt = "WPA-EAP";
 245                 proto = "WPA";
 246                 break;
 247         case AUTH_WPA2_PSK:
 248                 key_mgmt = "WPA-PSK";
 249                 proto = "WPA2";
 250                 break;
 251         case AUTH_WPA2_EAP:
 252                 key_mgmt = "WPA-EAP";
 253                 proto = "WPA2";
 254                 break;
 255         }
 256
 257         if (auth == AUTH_WPA_PSK || auth == AUTH_WPA_EAP ||
 258             auth == AUTH_WPA2_PSK || auth == AUTH_WPA2_EAP) {
 259                 int encr = encrSelect->currentIndex();
 260                 if (encr == 0)
 261                         pairwise = "TKIP";
 262                 else
 263                         pairwise = "CCMP";
 264         }
 265
 266         if (proto)
 267                 setNetworkParam(id, "proto", proto, false);
 268         if (key_mgmt)
 269                 setNetworkParam(id, "key_mgmt", key_mgmt, false);
 270         if (pairwise) {
 271                 setNetworkParam(id, "pairwise", pairwise, false);
 272                 setNetworkParam(id, "group", "TKIP CCMP WEP104 WEP40", false);
 273         }
 274         if (pskEdit->isEnabled() &&
 275             strcmp(passwordEdit->text().toAscii().constData(),
 276                    WPA_GUI_KEY_DATA) != 0)
 277                 setNetworkParam(id, "psk",
 278                                 pskEdit->text().toAscii().constData(),
 279                                 psklen != 64);
 280         if (eapSelect->isEnabled()) {
 281                 const char *eap =
 282                         eapSelect->currentText().toAscii().constData();
 283                 setNetworkParam(id, "eap", eap, false);
 284                 if (strcmp(eap, "SIM") == 0 || strcmp(eap, "AKA") == 0)
 285                         setNetworkParam(id, "pcsc", "", true);
 286                 else
 287                         setNetworkParam(id, "pcsc", "NULL", false);
 288         }
 289         if (phase2Select->isEnabled()) {
 290                 QString eap = eapSelect->currentText();
 291                 QString inner = phase2Select->currentText();
 292                 char phase2[32];
 293                 phase2[0] = '\0';
 294                 if (eap.compare("PEAP") == 0) {
 295                         if (inner.startsWith("EAP-"))
 296                                 snprintf(phase2, sizeof(phase2), "auth=%s",
 297                                          inner.right(inner.size() - 4).
 298                                          toAscii().constData());
 299                 } else if (eap.compare("TTLS") == 0) {
 300                         if (inner.startsWith("EAP-"))
 301                                 snprintf(phase2, sizeof(phase2), "autheap=%s",
 302                                          inner.right(inner.size() - 4).
 303                                          toAscii().constData());
 304                         else
 305                                 snprintf(phase2, sizeof(phase2), "auth=%s",
 306                                          inner.toAscii().constData());
 307                 } else if (eap.compare("FAST") == 0) {
 308                         if (inner.startsWith("EAP-"))
 309                                 snprintf(phase2, sizeof(phase2), "auth=%s",
 310                                          inner.right(inner.size() - 4).
 311                                          toAscii().constData());
 312                         else if (inner.compare("GTC(auth) + MSCHAPv2(prov)") ==
 313                                  0) {
 314                                 snprintf(phase2, sizeof(phase2),
 315                                          "auth=GTC MSCHAPV2");
 316                         }
 317                 }
 318                 if (phase2[0])
 319                         setNetworkParam(id, "phase2", phase2, true);
 320                 else
 321                         setNetworkParam(id, "phase2", "NULL", false);
 322         } else
 323                 setNetworkParam(id, "phase2", "NULL", false);
 324         if (identityEdit->isEnabled() && identityEdit->text().length() > 0)
 325                 setNetworkParam(id, "identity",
 326                                 identityEdit->text().toAscii().constData(),
 327                                 true);
 328         else
 329                 setNetworkParam(id, "identity", "NULL", false);
 330         if (passwordEdit->isEnabled() && passwordEdit->text().length() > 0 &&
 331             strcmp(passwordEdit->text().toAscii().constData(),
 332                    WPA_GUI_KEY_DATA) != 0)
 333                 setNetworkParam(id, "password",
 334                                 passwordEdit->text().toAscii().constData(),
 335                                 true);
 336         else if (passwordEdit->text().length() == 0)
 337                 setNetworkParam(id, "password", "NULL", false);
 338         if (cacertEdit->isEnabled() && cacertEdit->text().length() > 0)
 339                 setNetworkParam(id, "ca_cert",
 340                                 cacertEdit->text().toAscii().constData(),
 341                                 true);
 342         else
 343                 setNetworkParam(id, "ca_cert", "NULL", false);
 344         writeWepKey(id, wep0Edit, 0);
 345         writeWepKey(id, wep1Edit, 1);
 346         writeWepKey(id, wep2Edit, 2);
 347         writeWepKey(id, wep3Edit, 3);
 348
 349         if (wep0Radio->isEnabled() && wep0Radio->isChecked())
 350                 setNetworkParam(id, "wep_tx_keyidx", "0", false);
 351         else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
 352                 setNetworkParam(id, "wep_tx_keyidx", "1", false);
 353         else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
 354                 setNetworkParam(id, "wep_tx_keyidx", "2", false);
 355         else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
 356                 setNetworkParam(id, "wep_tx_keyidx", "3", false);
 357
 358         if (idstrEdit->isEnabled() && idstrEdit->text().length() > 0)
 359                 setNetworkParam(id, "id_str",
 360                                 idstrEdit->text().toAscii().constData(),
 361                                 true);
 362         else
 363                 setNetworkParam(id, "id_str", "NULL", false);
 364
 365         if (prioritySpinBox->isEnabled()) {
 366                 QString prio;
 367                 prio = prio.setNum(prioritySpinBox->value());
 368                 setNetworkParam(id, "priority", prio.toAscii().constData(),
 369                                 false);
 370         }
 371
 372         snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
 373         reply_len = sizeof(reply);
 374         wpagui->ctrlRequest(cmd, reply, &reply_len);
 375         if (strncmp(reply, "OK", 2) != 0) {
 376                 QMessageBox::warning(this, "wpa_gui", "Failed to enable "
 377                                      "network in wpa_supplicant\n"
 378                                      "configuration.");
 379                 /* Network was added, so continue anyway */
 380         }
 381         wpagui->triggerUpdate();
 382         wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
 383
 384         close();
 385 }
 386
 387
 388 void NetworkConfig::setWpaGui(WpaGui *_wpagui)
 389 {
 390         wpagui = _wpagui;
 391 }
 392
 393
 394 int NetworkConfig::setNetworkParam(int id, const char *field,
 395                                    const char *value, bool quote)
 396 {
 397         char reply[10], cmd[256];
 398         size_t reply_len;
 399         snprintf(cmd, sizeof(cmd), "SET_NETWORK %d %s %s%s%s",
 400                  id, field, quote ? "\"" : "", value, quote ? "\"" : "");
 401         reply_len = sizeof(reply);
 402         wpagui->ctrlRequest(cmd, reply, &reply_len);
 403         return strncmp(reply, "OK", 2) == 0 ? 0 : -1;
 404 }
 405
 406
 407 void NetworkConfig::encrChanged(const QString &sel)
 408 {
 409         wepEnabled(sel.indexOf("WEP") == 0);
 410 }
 411
 412
 413 void NetworkConfig::wepEnabled(bool enabled)
 414 {
 415         wep0Edit->setEnabled(enabled);
 416         wep1Edit->setEnabled(enabled);
 417         wep2Edit->setEnabled(enabled);
 418         wep3Edit->setEnabled(enabled);
 419         wep0Radio->setEnabled(enabled);
 420         wep1Radio->setEnabled(enabled);
 421         wep2Radio->setEnabled(enabled);
 422         wep3Radio->setEnabled(enabled);
 423 }
 424
 425
 426 void NetworkConfig::writeWepKey(int network_id, QLineEdit *edit, int id)
 427 {
 428         char buf[10];
 429         bool hex;
 430         const char *txt, *pos;
 431         size_t len;
 432
 433         if (!edit->isEnabled() || edit->text().isEmpty())
 434                 return;
 435
 436         /*
 437          * Assume hex key if only hex characters are present and length matches
 438          * with 40, 104, or 128-bit key
 439          */
 440         txt = edit->text().toAscii().constData();
 441         if (strcmp(txt, WPA_GUI_KEY_DATA) == 0)
 442                 return;
 443         len = strlen(txt);
 444         if (len == 0)
 445                 return;
 446         pos = txt;
 447         hex = true;
 448         while (*pos) {
 449                 if (!((*pos >= '0' && *pos <= '9') ||
 450                       (*pos >= 'a' && *pos <= 'f') ||
 451                       (*pos >= 'A' && *pos <= 'F'))) {
 452                         hex = false;
 453                         break;
 454                 }
 455                 pos++;
 456         }
 457         if (hex && len != 10 && len != 26 && len != 32)
 458                 hex = false;
 459         snprintf(buf, sizeof(buf), "wep_key%d", id);
 460         setNetworkParam(network_id, buf, txt, !hex);
 461 }
 462
 463
 464 static int key_value_isset(const char *reply, size_t reply_len)
 465 {
 466     return reply_len > 0 && (reply_len < 4 || memcmp(reply, "FAIL", 4) != 0);
 467 }
 468
 469
 470 void NetworkConfig::paramsFromConfig(int network_id)
 471 {
 472         int i, res;
 473
 474         edit_network_id = network_id;
 475         getEapCapa();
 476
 477         char reply[1024], cmd[256], *pos;
 478         size_t reply_len;
 479
 480         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ssid", network_id);
 481         reply_len = sizeof(reply) - 1;
 482         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 483             reply_len >= 2 && reply[0] == '"') {
 484                 reply[reply_len] = '\0';
 485                 pos = strchr(reply + 1, '"');
 486                 if (pos)
 487                         *pos = '\0';
 488                 ssidEdit->setText(reply + 1);
 489         }
 490
 491         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d proto", network_id);
 492         reply_len = sizeof(reply) - 1;
 493         int wpa = 0;
 494         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
 495                 reply[reply_len] = '\0';
 496                 if (strstr(reply, "RSN") || strstr(reply, "WPA2"))
 497                         wpa = 2;
 498                 else if (strstr(reply, "WPA"))
 499                         wpa = 1;
 500         }
 501
 502         int auth = AUTH_NONE, encr = 0;
 503         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d key_mgmt", network_id);
 504         reply_len = sizeof(reply) - 1;
 505         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
 506                 reply[reply_len] = '\0';
 507                 if (strstr(reply, "WPA-EAP"))
 508                         auth = wpa & 2 ? AUTH_WPA2_EAP : AUTH_WPA_EAP;
 509                 else if (strstr(reply, "WPA-PSK"))
 510                         auth = wpa & 2 ? AUTH_WPA2_PSK : AUTH_WPA_PSK;
 511                 else if (strstr(reply, "IEEE8021X")) {
 512                         auth = AUTH_IEEE8021X;
 513                         encr = 1;
 514                 }
 515         }
 516
 517         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d pairwise", network_id);
 518         reply_len = sizeof(reply) - 1;
 519         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
 520                 reply[reply_len] = '\0';
 521                 if (strstr(reply, "CCMP") && auth != AUTH_NONE)
 522                         encr = 1;
 523                 else if (strstr(reply, "TKIP"))
 524                         encr = 0;
 525                 else if (strstr(reply, "WEP"))
 526                         encr = 1;
 527                 else
 528                         encr = 0;
 529         }
 530
 531         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d psk", network_id);
 532         reply_len = sizeof(reply) - 1;
 533         res = wpagui->ctrlRequest(cmd, reply, &reply_len);
 534         if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
 535                 reply[reply_len] = '\0';
 536                 pos = strchr(reply + 1, '"');
 537                 if (pos)
 538                         *pos = '\0';
 539                 pskEdit->setText(reply + 1);
 540         } else if (res >= 0 && key_value_isset(reply, reply_len)) {
 541                 pskEdit->setText(WPA_GUI_KEY_DATA);
 542         }
 543
 544         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d identity", network_id);
 545         reply_len = sizeof(reply) - 1;
 546         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 547             reply_len >= 2 && reply[0] == '"') {
 548                 reply[reply_len] = '\0';
 549                 pos = strchr(reply + 1, '"');
 550                 if (pos)
 551                         *pos = '\0';
 552                 identityEdit->setText(reply + 1);
 553         }
 554
 555         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d password", network_id);
 556         reply_len = sizeof(reply) - 1;
 557         res = wpagui->ctrlRequest(cmd, reply, &reply_len);
 558         if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
 559                 reply[reply_len] = '\0';
 560                 pos = strchr(reply + 1, '"');
 561                 if (pos)
 562                         *pos = '\0';
 563                 passwordEdit->setText(reply + 1);
 564         } else if (res >= 0 && key_value_isset(reply, reply_len)) {
 565                 passwordEdit->setText(WPA_GUI_KEY_DATA);
 566         }
 567
 568         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ca_cert", network_id);
 569         reply_len = sizeof(reply) - 1;
 570         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 571             reply_len >= 2 && reply[0] == '"') {
 572                 reply[reply_len] = '\0';
 573                 pos = strchr(reply + 1, '"');
 574                 if (pos)
 575                         *pos = '\0';
 576                 cacertEdit->setText(reply + 1);
 577         }
 578
 579         enum { NO_INNER, PEAP_INNER, TTLS_INNER, FAST_INNER } eap = NO_INNER;
 580         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d eap", network_id);
 581         reply_len = sizeof(reply) - 1;
 582         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 583             reply_len >= 1) {
 584                 reply[reply_len] = '\0';
 585                 for (i = 0; i < eapSelect->count(); i++) {
 586                         if (eapSelect->itemText(i).compare(reply) == 0) {
 587                                 eapSelect->setCurrentIndex(i);
 588                                 if (strcmp(reply, "PEAP") == 0)
 589                                         eap = PEAP_INNER;
 590                                 else if (strcmp(reply, "TTLS") == 0)
 591                                         eap = TTLS_INNER;
 592                                 else if (strcmp(reply, "FAST") == 0)
 593                                         eap = FAST_INNER;
 594                                 break;
 595                         }
 596                 }
 597         }
 598
 599         if (eap != NO_INNER) {
 600                 snprintf(cmd, sizeof(cmd), "GET_NETWORK %d phase2",
 601                          network_id);
 602                 reply_len = sizeof(reply) - 1;
 603                 if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 604                     reply_len >= 1) {
 605                         reply[reply_len] = '\0';
 606                         eapChanged(eapSelect->currentIndex());
 607                 } else
 608                         eap = NO_INNER;
 609         }
 610
 611         char *val;
 612         val = reply + 1;
 613         while (*(val + 1))
 614                 val++;
 615         if (*val == '"')
 616                 *val = '\0';
 617
 618         switch (eap) {
 619         case PEAP_INNER:
 620                 if (strncmp(reply, "\"auth=", 6))
 621                         break;
 622                 val = reply + 2;
 623                 memcpy(val, "EAP-", 4);
 624                 break;
 625         case TTLS_INNER:
 626                 if (strncmp(reply, "\"autheap=", 9) == 0) {
 627                         val = reply + 5;
 628                         memcpy(val, "EAP-", 4);
 629                 } else if (strncmp(reply, "\"auth=", 6) == 0)
 630                         val = reply + 6;
 631                 break;
 632         case FAST_INNER:
 633                 if (strncmp(reply, "\"auth=", 6))
 634                         break;
 635                 if (strcmp(reply + 6, "GTC MSCHAPV2") == 0) {
 636                         val = "GTC(auth) + MSCHAPv2(prov)";
 637                         break;
 638                 }
 639                 val = reply + 2;
 640                 memcpy(val, "EAP-", 4);
 641                 break;
 642         case NO_INNER:
 643                 break;
 644         }
 645
 646         for (i = 0; i < phase2Select->count(); i++) {
 647                 if (phase2Select->itemText(i).compare(val) == 0) {
 648                         phase2Select->setCurrentIndex(i);
 649                         break;
 650                 }
 651         }
 652
 653         for (i = 0; i < 4; i++) {
 654                 QLineEdit *wepEdit;
 655                 switch (i) {
 656                 default:
 657                 case 0:
 658                         wepEdit = wep0Edit;
 659                         break;
 660                 case 1:
 661                         wepEdit = wep1Edit;
 662                         break;
 663                 case 2:
 664                         wepEdit = wep2Edit;
 665                         break;
 666                 case 3:
 667                         wepEdit = wep3Edit;
 668                         break;
 669                 }
 670                 snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_key%d",
 671                          network_id, i);
 672                 reply_len = sizeof(reply) - 1;
 673                 res = wpagui->ctrlRequest(cmd, reply, &reply_len);
 674                 if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
 675                         reply[reply_len] = '\0';
 676                         pos = strchr(reply + 1, '"');
 677                         if (pos)
 678                                 *pos = '\0';
 679                         if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
 680                                 encr = 1;
 681
 682                         wepEdit->setText(reply + 1);
 683                 } else if (res >= 0 && key_value_isset(reply, reply_len)) {
 684                         if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
 685                                 encr = 1;
 686                         wepEdit->setText(WPA_GUI_KEY_DATA);
 687                 }
 688         }
 689
 690         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_tx_keyidx", network_id);
 691         reply_len = sizeof(reply) - 1;
 692         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
 693         {
 694                 reply[reply_len] = '\0';
 695                 switch (atoi(reply)) {
 696                 case 0:
 697                         wep0Radio->setChecked(true);
 698                         break;
 699                 case 1:
 700                         wep1Radio->setChecked(true);
 701                         break;
 702                 case 2:
 703                         wep2Radio->setChecked(true);
 704                         break;
 705                 case 3:
 706                         wep3Radio->setChecked(true);
 707                         break;
 708                 }
 709         }
 710
 711         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d id_str", network_id);
 712         reply_len = sizeof(reply) - 1;
 713         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 714             reply_len >= 2 && reply[0] == '"') {
 715                 reply[reply_len] = '\0';
 716                 pos = strchr(reply + 1, '"');
 717                 if (pos)
 718                         *pos = '\0';
 719                 idstrEdit->setText(reply + 1);
 720         }
 721
 722         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d priority", network_id);
 723         reply_len = sizeof(reply) - 1;
 724         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
 725         {
 726                 reply[reply_len] = '\0';
 727                 prioritySpinBox->setValue(atoi(reply));
 728         }
 729
 730         authSelect->setCurrentIndex(auth);
 731         authChanged(auth);
 732         encrSelect->setCurrentIndex(encr);
 733         if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
 734                 wepEnabled(encr == 1);
 735
 736         removeButton->setEnabled(true);
 737         addButton->setText("Save");
 738 }
 739
 740
 741 void NetworkConfig::removeNetwork()
 742 {
 743         char reply[10], cmd[256];
 744         size_t reply_len;
 745
 746         if (QMessageBox::information(this, "wpa_gui",
 747                                      "This will permanently remove the "
 748                                      "network\n"
 749                                      "from the configuration. Do you really "
 750                                      "want\n"
 751                                      "to remove this network?", "Yes", "No")
 752             != 0)
 753                 return;
 754
 755         snprintf(cmd, sizeof(cmd), "REMOVE_NETWORK %d", edit_network_id);
 756         reply_len = sizeof(reply);
 757         wpagui->ctrlRequest(cmd, reply, &reply_len);
 758         if (strncmp(reply, "OK", 2) != 0) {
 759                 QMessageBox::warning(this, "wpa_gui",
 760                                      "Failed to remove network from "
 761                                      "wpa_supplicant\n"
 762                                      "configuration.");
 763         } else {
 764                 wpagui->triggerUpdate();
 765                 wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
 766         }
 767
 768         close();
 769 }
 770
 771
 772 void NetworkConfig::newNetwork()
 773 {
 774         new_network = true;
 775         getEapCapa();
 776 }
 777
 778
 779 void NetworkConfig::getEapCapa()
 780 {
 781         char reply[256];
 782         size_t reply_len;
 783
 784         if (wpagui == NULL)
 785                 return;
 786
 787         reply_len = sizeof(reply) - 1;
 788         if (wpagui->ctrlRequest("GET_CAPABILITY eap", reply, &reply_len) < 0)
 789                 return;
 790         reply[reply_len] = '\0';
 791
 792         QString res(reply);
 793         QStringList types = res.split(QChar(' '));
 794         eapSelect->insertItems(-1, types);
 795 }