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         }
 287         if (phase2Select->isEnabled()) {
 288                 QString eap = eapSelect->currentText();
 289                 QString inner = phase2Select->currentText();
 290                 char phase2[32];
 291                 phase2[0] = '\0';
 292                 if (eap.compare("PEAP") == 0) {
 293                         if (inner.startsWith("EAP-"))
 294                                 snprintf(phase2, sizeof(phase2), "auth=%s",
 295                                          inner.right(inner.size() - 4).
 296                                          toAscii().constData());
 297                 } else if (eap.compare("TTLS") == 0) {
 298                         if (inner.startsWith("EAP-"))
 299                                 snprintf(phase2, sizeof(phase2), "autheap=%s",
 300                                          inner.right(inner.size() - 4).
 301                                          toAscii().constData());
 302                         else
 303                                 snprintf(phase2, sizeof(phase2), "auth=%s",
 304                                          inner.toAscii().constData());
 305                 } else if (eap.compare("FAST") == 0) {
 306                         if (inner.startsWith("EAP-"))
 307                                 snprintf(phase2, sizeof(phase2), "auth=%s",
 308                                          inner.right(inner.size() - 4).
 309                                          toAscii().constData());
 310                         else if (inner.compare("GTC(auth) + MSCHAPv2(prov)") ==
 311                                  0) {
 312                                 snprintf(phase2, sizeof(phase2),
 313                                          "auth=GTC MSCHAPV2");
 314                         }
 315                 }
 316                 setNetworkParam(id, "phase2", phase2, true);
 317         }
 318         if (identityEdit->isEnabled())
 319                 setNetworkParam(id, "identity",
 320                                 identityEdit->text().toAscii().constData(),
 321                                 true);
 322         if (passwordEdit->isEnabled() &&
 323             strcmp(passwordEdit->text().toAscii().constData(),
 324                    WPA_GUI_KEY_DATA) != 0)
 325                 setNetworkParam(id, "password",
 326                                 passwordEdit->text().toAscii().constData(),
 327                                 true);
 328         if (cacertEdit->isEnabled())
 329                 setNetworkParam(id, "ca_cert",
 330                                 cacertEdit->text().toAscii().constData(),
 331                                 true);
 332         writeWepKey(id, wep0Edit, 0);
 333         writeWepKey(id, wep1Edit, 1);
 334         writeWepKey(id, wep2Edit, 2);
 335         writeWepKey(id, wep3Edit, 3);
 336
 337         if (wep0Radio->isEnabled() && wep0Radio->isChecked())
 338                 setNetworkParam(id, "wep_tx_keyidx", "0", false);
 339         else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
 340                 setNetworkParam(id, "wep_tx_keyidx", "1", false);
 341         else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
 342                 setNetworkParam(id, "wep_tx_keyidx", "2", false);
 343         else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
 344                 setNetworkParam(id, "wep_tx_keyidx", "3", false);
 345
 346         if (idstrEdit->isEnabled())
 347                 setNetworkParam(id, "id_str",
 348                                 idstrEdit->text().toAscii().constData(),
 349                                 true);
 350
 351         if (prioritySpinBox->isEnabled()) {
 352                 QString prio;
 353                 prio = prio.setNum(prioritySpinBox->value());
 354                 setNetworkParam(id, "priority", prio.toAscii().constData(),
 355                                 false);
 356         }
 357
 358         snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
 359         reply_len = sizeof(reply);
 360         wpagui->ctrlRequest(cmd, reply, &reply_len);
 361         if (strncmp(reply, "OK", 2) != 0) {
 362                 QMessageBox::warning(this, "wpa_gui", "Failed to enable "
 363                                      "network in wpa_supplicant\n"
 364                                      "configuration.");
 365                 /* Network was added, so continue anyway */
 366         }
 367         wpagui->triggerUpdate();
 368         wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
 369
 370         close();
 371 }
 372
 373
 374 void NetworkConfig::setWpaGui(WpaGui *_wpagui)
 375 {
 376         wpagui = _wpagui;
 377 }
 378
 379
 380 int NetworkConfig::setNetworkParam(int id, const char *field,
 381                                    const char *value, bool quote)
 382 {
 383         char reply[10], cmd[256];
 384         size_t reply_len;
 385         snprintf(cmd, sizeof(cmd), "SET_NETWORK %d %s %s%s%s",
 386                  id, field, quote ? "\"" : "", value, quote ? "\"" : "");
 387         reply_len = sizeof(reply);
 388         wpagui->ctrlRequest(cmd, reply, &reply_len);
 389         return strncmp(reply, "OK", 2) == 0 ? 0 : -1;
 390 }
 391
 392
 393 void NetworkConfig::encrChanged(const QString &sel)
 394 {
 395         wepEnabled(sel.indexOf("WEP") == 0);
 396 }
 397
 398
 399 void NetworkConfig::wepEnabled(bool enabled)
 400 {
 401         wep0Edit->setEnabled(enabled);
 402         wep1Edit->setEnabled(enabled);
 403         wep2Edit->setEnabled(enabled);
 404         wep3Edit->setEnabled(enabled);
 405         wep0Radio->setEnabled(enabled);
 406         wep1Radio->setEnabled(enabled);
 407         wep2Radio->setEnabled(enabled);
 408         wep3Radio->setEnabled(enabled);
 409 }
 410
 411
 412 void NetworkConfig::writeWepKey(int network_id, QLineEdit *edit, int id)
 413 {
 414         char buf[10];
 415         bool hex;
 416         const char *txt, *pos;
 417         size_t len;
 418
 419         if (!edit->isEnabled() || edit->text().isEmpty())
 420                 return;
 421
 422         /*
 423          * Assume hex key if only hex characters are present and length matches
 424          * with 40, 104, or 128-bit key
 425          */
 426         txt = edit->text().toAscii().constData();
 427         if (strcmp(txt, WPA_GUI_KEY_DATA) == 0)
 428                 return;
 429         len = strlen(txt);
 430         if (len == 0)
 431                 return;
 432         pos = txt;
 433         hex = true;
 434         while (*pos) {
 435                 if (!((*pos >= '0' && *pos <= '9') ||
 436                       (*pos >= 'a' && *pos <= 'f') ||
 437                       (*pos >= 'A' && *pos <= 'F'))) {
 438                         hex = false;
 439                         break;
 440                 }
 441                 pos++;
 442         }
 443         if (hex && len != 10 && len != 26 && len != 32)
 444                 hex = false;
 445         snprintf(buf, sizeof(buf), "wep_key%d", id);
 446         setNetworkParam(network_id, buf, txt, !hex);
 447 }
 448
 449
 450 static int key_value_isset(const char *reply, size_t reply_len)
 451 {
 452     return reply_len > 0 && (reply_len < 4 || memcmp(reply, "FAIL", 4) != 0);
 453 }
 454
 455
 456 void NetworkConfig::paramsFromConfig(int network_id)
 457 {
 458         int i, res;
 459
 460         edit_network_id = network_id;
 461         getEapCapa();
 462
 463         char reply[1024], cmd[256], *pos;
 464         size_t reply_len;
 465
 466         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ssid", network_id);
 467         reply_len = sizeof(reply) - 1;
 468         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 469             reply_len >= 2 && reply[0] == '"') {
 470                 reply[reply_len] = '\0';
 471                 pos = strchr(reply + 1, '"');
 472                 if (pos)
 473                         *pos = '\0';
 474                 ssidEdit->setText(reply + 1);
 475         }
 476
 477         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d proto", network_id);
 478         reply_len = sizeof(reply) - 1;
 479         int wpa = 0;
 480         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
 481                 reply[reply_len] = '\0';
 482                 if (strstr(reply, "RSN") || strstr(reply, "WPA2"))
 483                         wpa = 2;
 484                 else if (strstr(reply, "WPA"))
 485                         wpa = 1;
 486         }
 487
 488         int auth = AUTH_NONE, encr = 0;
 489         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d key_mgmt", network_id);
 490         reply_len = sizeof(reply) - 1;
 491         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
 492                 reply[reply_len] = '\0';
 493                 if (strstr(reply, "WPA-EAP"))
 494                         auth = wpa & 2 ? AUTH_WPA2_EAP : AUTH_WPA_EAP;
 495                 else if (strstr(reply, "WPA-PSK"))
 496                         auth = wpa & 2 ? AUTH_WPA2_PSK : AUTH_WPA_PSK;
 497                 else if (strstr(reply, "IEEE8021X")) {
 498                         auth = AUTH_IEEE8021X;
 499                         encr = 1;
 500                 }
 501         }
 502
 503         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d pairwise", 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, "CCMP") && auth != AUTH_NONE)
 508                         encr = 1;
 509                 else if (strstr(reply, "TKIP"))
 510                         encr = 0;
 511                 else if (strstr(reply, "WEP"))
 512                         encr = 1;
 513                 else
 514                         encr = 0;
 515         }
 516
 517         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d psk", network_id);
 518         reply_len = sizeof(reply) - 1;
 519         res = wpagui->ctrlRequest(cmd, reply, &reply_len);
 520         if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
 521                 reply[reply_len] = '\0';
 522                 pos = strchr(reply + 1, '"');
 523                 if (pos)
 524                         *pos = '\0';
 525                 pskEdit->setText(reply + 1);
 526         } else if (res >= 0 && key_value_isset(reply, reply_len)) {
 527                 pskEdit->setText(WPA_GUI_KEY_DATA);
 528         }
 529
 530         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d identity", network_id);
 531         reply_len = sizeof(reply) - 1;
 532         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 533             reply_len >= 2 && reply[0] == '"') {
 534                 reply[reply_len] = '\0';
 535                 pos = strchr(reply + 1, '"');
 536                 if (pos)
 537                         *pos = '\0';
 538                 identityEdit->setText(reply + 1);
 539         }
 540
 541         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d password", network_id);
 542         reply_len = sizeof(reply) - 1;
 543         res = wpagui->ctrlRequest(cmd, reply, &reply_len);
 544         if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
 545                 reply[reply_len] = '\0';
 546                 pos = strchr(reply + 1, '"');
 547                 if (pos)
 548                         *pos = '\0';
 549                 passwordEdit->setText(reply + 1);
 550         } else if (res >= 0 && key_value_isset(reply, reply_len)) {
 551                 passwordEdit->setText(WPA_GUI_KEY_DATA);
 552         }
 553
 554         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ca_cert", network_id);
 555         reply_len = sizeof(reply) - 1;
 556         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 557             reply_len >= 2 && reply[0] == '"') {
 558                 reply[reply_len] = '\0';
 559                 pos = strchr(reply + 1, '"');
 560                 if (pos)
 561                         *pos = '\0';
 562                 cacertEdit->setText(reply + 1);
 563         }
 564
 565         enum { NO_INNER, PEAP_INNER, TTLS_INNER, FAST_INNER } eap = NO_INNER;
 566         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d eap", network_id);
 567         reply_len = sizeof(reply) - 1;
 568         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 569             reply_len >= 1) {
 570                 reply[reply_len] = '\0';
 571                 for (i = 0; i < eapSelect->count(); i++) {
 572                         if (eapSelect->itemText(i).compare(reply) == 0) {
 573                                 eapSelect->setCurrentIndex(i);
 574                                 if (strcmp(reply, "PEAP") == 0)
 575                                         eap = PEAP_INNER;
 576                                 else if (strcmp(reply, "TTLS") == 0)
 577                                         eap = TTLS_INNER;
 578                                 else if (strcmp(reply, "FAST") == 0)
 579                                         eap = FAST_INNER;
 580                                 break;
 581                         }
 582                 }
 583         }
 584
 585         if (eap != NO_INNER) {
 586                 snprintf(cmd, sizeof(cmd), "GET_NETWORK %d phase2",
 587                          network_id);
 588                 reply_len = sizeof(reply) - 1;
 589                 if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 590                     reply_len >= 1) {
 591                         reply[reply_len] = '\0';
 592                         eapChanged(eapSelect->currentIndex());
 593                 } else
 594                         eap = NO_INNER;
 595         }
 596
 597         char *val;
 598         val = reply + 1;
 599         while (*(val + 1))
 600                 val++;
 601         if (*val == '"')
 602                 *val = '\0';
 603
 604         switch (eap) {
 605         case PEAP_INNER:
 606                 if (strncmp(reply, "\"auth=", 6))
 607                         break;
 608                 val = reply + 2;
 609                 memcpy(val, "EAP-", 4);
 610                 break;
 611         case TTLS_INNER:
 612                 if (strncmp(reply, "\"autheap=", 9) == 0) {
 613                         val = reply + 5;
 614                         memcpy(val, "EAP-", 4);
 615                 } else if (strncmp(reply, "\"auth=", 6) == 0)
 616                         val = reply + 6;
 617                 break;
 618         case FAST_INNER:
 619                 if (strncmp(reply, "\"auth=", 6))
 620                         break;
 621                 if (strcmp(reply + 6, "GTC MSCHAPV2") == 0) {
 622                         val = "GTC(auth) + MSCHAPv2(prov)";
 623                         break;
 624                 }
 625                 val = reply + 2;
 626                 memcpy(val, "EAP-", 4);
 627                 break;
 628         case NO_INNER:
 629                 break;
 630         }
 631
 632         for (i = 0; i < phase2Select->count(); i++) {
 633                 if (phase2Select->itemText(i).compare(val) == 0) {
 634                         phase2Select->setCurrentIndex(i);
 635                         break;
 636                 }
 637         }
 638
 639         for (i = 0; i < 4; i++) {
 640                 QLineEdit *wepEdit;
 641                 switch (i) {
 642                 default:
 643                 case 0:
 644                         wepEdit = wep0Edit;
 645                         break;
 646                 case 1:
 647                         wepEdit = wep1Edit;
 648                         break;
 649                 case 2:
 650                         wepEdit = wep2Edit;
 651                         break;
 652                 case 3:
 653                         wepEdit = wep3Edit;
 654                         break;
 655                 }
 656                 snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_key%d",
 657                          network_id, i);
 658                 reply_len = sizeof(reply) - 1;
 659                 res = wpagui->ctrlRequest(cmd, reply, &reply_len);
 660                 if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
 661                         reply[reply_len] = '\0';
 662                         pos = strchr(reply + 1, '"');
 663                         if (pos)
 664                                 *pos = '\0';
 665                         if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
 666                                 encr = 1;
 667
 668                         wepEdit->setText(reply + 1);
 669                 } else if (res >= 0 && key_value_isset(reply, reply_len)) {
 670                         if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
 671                                 encr = 1;
 672                         wepEdit->setText(WPA_GUI_KEY_DATA);
 673                 }
 674         }
 675
 676         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_tx_keyidx", network_id);
 677         reply_len = sizeof(reply) - 1;
 678         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
 679         {
 680                 reply[reply_len] = '\0';
 681                 switch (atoi(reply)) {
 682                 case 0:
 683                         wep0Radio->setChecked(true);
 684                         break;
 685                 case 1:
 686                         wep1Radio->setChecked(true);
 687                         break;
 688                 case 2:
 689                         wep2Radio->setChecked(true);
 690                         break;
 691                 case 3:
 692                         wep3Radio->setChecked(true);
 693                         break;
 694                 }
 695         }
 696
 697         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d id_str", network_id);
 698         reply_len = sizeof(reply) - 1;
 699         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
 700             reply_len >= 2 && reply[0] == '"') {
 701                 reply[reply_len] = '\0';
 702                 pos = strchr(reply + 1, '"');
 703                 if (pos)
 704                         *pos = '\0';
 705                 idstrEdit->setText(reply + 1);
 706         }
 707
 708         snprintf(cmd, sizeof(cmd), "GET_NETWORK %d priority", network_id);
 709         reply_len = sizeof(reply) - 1;
 710         if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
 711         {
 712                 reply[reply_len] = '\0';
 713                 prioritySpinBox->setValue(atoi(reply));
 714         }
 715
 716         authSelect->setCurrentIndex(auth);
 717         authChanged(auth);
 718         encrSelect->setCurrentIndex(encr);
 719         if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
 720                 wepEnabled(encr == 1);
 721
 722         removeButton->setEnabled(true);
 723         addButton->setText("Save");
 724 }
 725
 726
 727 void NetworkConfig::removeNetwork()
 728 {
 729         char reply[10], cmd[256];
 730         size_t reply_len;
 731
 732         if (QMessageBox::information(this, "wpa_gui",
 733                                      "This will permanently remove the "
 734                                      "network\n"
 735                                      "from the configuration. Do you really "
 736                                      "want\n"
 737                                      "to remove this network?", "Yes", "No")
 738             != 0)
 739                 return;
 740
 741         snprintf(cmd, sizeof(cmd), "REMOVE_NETWORK %d", edit_network_id);
 742         reply_len = sizeof(reply);
 743         wpagui->ctrlRequest(cmd, reply, &reply_len);
 744         if (strncmp(reply, "OK", 2) != 0) {
 745                 QMessageBox::warning(this, "wpa_gui",
 746                                      "Failed to remove network from "
 747                                      "wpa_supplicant\n"
 748                                      "configuration.");
 749         } else {
 750                 wpagui->triggerUpdate();
 751                 wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
 752         }
 753
 754         close();
 755 }
 756
 757
 758 void NetworkConfig::newNetwork()
 759 {
 760         new_network = true;
 761         getEapCapa();
 762 }
 763
 764
 765 void NetworkConfig::getEapCapa()
 766 {
 767         char reply[256];
 768         size_t reply_len;
 769
 770         if (wpagui == NULL)
 771                 return;
 772
 773         reply_len = sizeof(reply) - 1;
 774         if (wpagui->ctrlRequest("GET_CAPABILITY eap", reply, &reply_len) < 0)
 775                 return;
 776         reply[reply_len] = '\0';
 777
 778         QString res(reply);
 779         QStringList types = res.split(QChar(' '));
 780         eapSelect->insertItems(-1, types);
 781 }