src/chrome/browser/chromeos/options/wifi_config_view.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/chromeos/options/wifi_config_view.h"
   6
   7 #include "ash/system/chromeos/network/network_connect.h"
   8 #include "base/strings/string_util.h"
   9 #include "base/strings/stringprintf.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/chromeos/enrollment_dialog_view.h"
  12 #include "chrome/browser/chromeos/net/onc_utils.h"
  13 #include "chrome/browser/chromeos/options/passphrase_textfield.h"
  14 #include "chrome/browser/profiles/profile_manager.h"
  15 #include "chromeos/login/login_state.h"
  16 #include "chromeos/network/network_configuration_handler.h"
  17 #include "chromeos/network/network_event_log.h"
  18 #include "chromeos/network/network_handler.h"
  19 #include "chromeos/network/network_state.h"
  20 #include "chromeos/network/network_state_handler.h"
  21 #include "chromeos/network/network_ui_data.h"
  22 #include "chromeos/network/shill_property_util.h"
  23 #include "components/onc/onc_constants.h"
  24 #include "grit/chromium_strings.h"
  25 #include "grit/generated_resources.h"
  26 #include "grit/locale_settings.h"
  27 #include "grit/theme_resources.h"
  28 #include "third_party/cros_system_api/dbus/service_constants.h"
  29 #include "ui/base/l10n/l10n_util.h"
  30 #include "ui/base/resource/resource_bundle.h"
  31 #include "ui/events/event.h"
  32 #include "ui/views/controls/button/checkbox.h"
  33 #include "ui/views/controls/button/image_button.h"
  34 #include "ui/views/controls/combobox/combobox.h"
  35 #include "ui/views/controls/label.h"
  36 #include "ui/views/controls/textfield/textfield.h"
  37 #include "ui/views/layout/grid_layout.h"
  38 #include "ui/views/layout/layout_constants.h"
  39 #include "ui/views/widget/widget.h"
  40 #include "ui/views/window/dialog_client_view.h"
  41
  42 namespace chromeos {
  43
  44 namespace {
  45
  46 // Combobox that supports a preferred width.  Used by Server CA combobox
  47 // because the strings inside it are too wide.
  48 class ComboboxWithWidth : public views::Combobox {
  49  public:
  50   ComboboxWithWidth(ui::ComboboxModel* model, int width)
  51       : Combobox(model),
  52         width_(width) {
  53   }
  54   virtual ~ComboboxWithWidth() {}
  55   virtual gfx::Size GetPreferredSize() OVERRIDE {
  56     gfx::Size size = Combobox::GetPreferredSize();
  57     size.set_width(width_);
  58     return size;
  59   }
  60  private:
  61   int width_;
  62   DISALLOW_COPY_AND_ASSIGN(ComboboxWithWidth);
  63 };
  64
  65 enum SecurityComboboxIndex {
  66   SECURITY_INDEX_NONE  = 0,
  67   SECURITY_INDEX_WEP   = 1,
  68   SECURITY_INDEX_PSK   = 2,
  69   SECURITY_INDEX_COUNT = 3
  70 };
  71
  72 // Methods in alphabetical order.
  73 enum EAPMethodComboboxIndex {
  74   EAP_METHOD_INDEX_NONE  = 0,
  75   EAP_METHOD_INDEX_LEAP  = 1,
  76   EAP_METHOD_INDEX_PEAP  = 2,
  77   EAP_METHOD_INDEX_TLS   = 3,
  78   EAP_METHOD_INDEX_TTLS  = 4,
  79   EAP_METHOD_INDEX_COUNT = 5
  80 };
  81
  82 enum Phase2AuthComboboxIndex {
  83   PHASE_2_AUTH_INDEX_AUTO     = 0,  // LEAP, EAP-TLS have only this auth.
  84   PHASE_2_AUTH_INDEX_MD5      = 1,
  85   PHASE_2_AUTH_INDEX_MSCHAPV2 = 2,  // PEAP has up to this auth.
  86   PHASE_2_AUTH_INDEX_MSCHAP   = 3,
  87   PHASE_2_AUTH_INDEX_PAP      = 4,
  88   PHASE_2_AUTH_INDEX_CHAP     = 5,  // EAP-TTLS has up to this auth.
  89   PHASE_2_AUTH_INDEX_COUNT    = 6
  90 };
  91
  92 void ShillError(const std::string& function,
  93                 const std::string& error_name,
  94                 scoped_ptr<base::DictionaryValue> error_data) {
  95   NET_LOG_ERROR("Shill Error from WifiConfigView: " + error_name, function);
  96 }
  97
  98 }  // namespace
  99
 100 namespace internal {
 101
 102 class SecurityComboboxModel : public ui::ComboboxModel {
 103  public:
 104   SecurityComboboxModel();
 105   virtual ~SecurityComboboxModel();
 106
 107   // Overridden from ui::ComboboxModel:
 108   virtual int GetItemCount() const OVERRIDE;
 109   virtual string16 GetItemAt(int index) OVERRIDE;
 110
 111  private:
 112   DISALLOW_COPY_AND_ASSIGN(SecurityComboboxModel);
 113 };
 114
 115 class EAPMethodComboboxModel : public ui::ComboboxModel {
 116  public:
 117   EAPMethodComboboxModel();
 118   virtual ~EAPMethodComboboxModel();
 119
 120   // Overridden from ui::ComboboxModel:
 121   virtual int GetItemCount() const OVERRIDE;
 122   virtual string16 GetItemAt(int index) OVERRIDE;
 123
 124  private:
 125   DISALLOW_COPY_AND_ASSIGN(EAPMethodComboboxModel);
 126 };
 127
 128 class Phase2AuthComboboxModel : public ui::ComboboxModel {
 129  public:
 130   explicit Phase2AuthComboboxModel(views::Combobox* eap_method_combobox);
 131   virtual ~Phase2AuthComboboxModel();
 132
 133   // Overridden from ui::ComboboxModel:
 134   virtual int GetItemCount() const OVERRIDE;
 135   virtual string16 GetItemAt(int index) OVERRIDE;
 136
 137  private:
 138   views::Combobox* eap_method_combobox_;
 139
 140   DISALLOW_COPY_AND_ASSIGN(Phase2AuthComboboxModel);
 141 };
 142
 143 class ServerCACertComboboxModel : public ui::ComboboxModel {
 144  public:
 145   ServerCACertComboboxModel();
 146   virtual ~ServerCACertComboboxModel();
 147
 148   // Overridden from ui::ComboboxModel:
 149   virtual int GetItemCount() const OVERRIDE;
 150   virtual string16 GetItemAt(int index) OVERRIDE;
 151
 152  private:
 153   DISALLOW_COPY_AND_ASSIGN(ServerCACertComboboxModel);
 154 };
 155
 156 class UserCertComboboxModel : public ui::ComboboxModel {
 157  public:
 158   explicit UserCertComboboxModel(WifiConfigView* owner);
 159   virtual ~UserCertComboboxModel();
 160
 161   // Overridden from ui::ComboboxModel:
 162   virtual int GetItemCount() const OVERRIDE;
 163   virtual string16 GetItemAt(int index) OVERRIDE;
 164
 165  private:
 166   WifiConfigView* owner_;
 167
 168   DISALLOW_COPY_AND_ASSIGN(UserCertComboboxModel);
 169 };
 170
 171 // SecurityComboboxModel -------------------------------------------------------
 172
 173 SecurityComboboxModel::SecurityComboboxModel() {
 174 }
 175
 176 SecurityComboboxModel::~SecurityComboboxModel() {
 177 }
 178
 179 int SecurityComboboxModel::GetItemCount() const {
 180     return SECURITY_INDEX_COUNT;
 181   }
 182 string16 SecurityComboboxModel::GetItemAt(int index) {
 183   if (index == SECURITY_INDEX_NONE)
 184     return l10n_util::GetStringUTF16(
 185         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY_NONE);
 186   else if (index == SECURITY_INDEX_WEP)
 187     return l10n_util::GetStringUTF16(
 188         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY_WEP);
 189   else if (index == SECURITY_INDEX_PSK)
 190     return l10n_util::GetStringUTF16(
 191         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY_PSK);
 192   NOTREACHED();
 193   return string16();
 194 }
 195
 196 // EAPMethodComboboxModel ------------------------------------------------------
 197
 198 EAPMethodComboboxModel::EAPMethodComboboxModel() {
 199 }
 200
 201 EAPMethodComboboxModel::~EAPMethodComboboxModel() {
 202 }
 203
 204 int EAPMethodComboboxModel::GetItemCount() const {
 205   return EAP_METHOD_INDEX_COUNT;
 206 }
 207 string16 EAPMethodComboboxModel::GetItemAt(int index) {
 208   if (index == EAP_METHOD_INDEX_NONE)
 209     return l10n_util::GetStringUTF16(
 210         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_NONE);
 211   else if (index == EAP_METHOD_INDEX_LEAP)
 212     return l10n_util::GetStringUTF16(
 213         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_LEAP);
 214   else if (index == EAP_METHOD_INDEX_PEAP)
 215     return l10n_util::GetStringUTF16(
 216         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_PEAP);
 217   else if (index == EAP_METHOD_INDEX_TLS)
 218     return l10n_util::GetStringUTF16(
 219         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_TLS);
 220   else if (index == EAP_METHOD_INDEX_TTLS)
 221     return l10n_util::GetStringUTF16(
 222         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_TTLS);
 223   NOTREACHED();
 224   return string16();
 225 }
 226
 227 // Phase2AuthComboboxModel -----------------------------------------------------
 228
 229 Phase2AuthComboboxModel::Phase2AuthComboboxModel(
 230     views::Combobox* eap_method_combobox)
 231     : eap_method_combobox_(eap_method_combobox) {
 232 }
 233
 234 Phase2AuthComboboxModel::~Phase2AuthComboboxModel() {
 235 }
 236
 237 int Phase2AuthComboboxModel::GetItemCount() const {
 238   switch (eap_method_combobox_->selected_index()) {
 239     case EAP_METHOD_INDEX_NONE:
 240     case EAP_METHOD_INDEX_TLS:
 241     case EAP_METHOD_INDEX_LEAP:
 242       return PHASE_2_AUTH_INDEX_AUTO + 1;
 243     case EAP_METHOD_INDEX_PEAP:
 244       return PHASE_2_AUTH_INDEX_MSCHAPV2 + 1;
 245     case EAP_METHOD_INDEX_TTLS:
 246       return PHASE_2_AUTH_INDEX_CHAP + 1;
 247   }
 248   NOTREACHED();
 249   return 0;
 250 }
 251
 252 string16 Phase2AuthComboboxModel::GetItemAt(int index) {
 253   if (index == PHASE_2_AUTH_INDEX_AUTO)
 254     return l10n_util::GetStringUTF16(
 255         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_AUTO);
 256   else if (index == PHASE_2_AUTH_INDEX_MD5)
 257     return l10n_util::GetStringUTF16(
 258         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_MD5);
 259   else if (index == PHASE_2_AUTH_INDEX_MSCHAPV2)
 260     return l10n_util::GetStringUTF16(
 261         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_MSCHAPV2);
 262   else if (index == PHASE_2_AUTH_INDEX_MSCHAP)
 263     return l10n_util::GetStringUTF16(
 264         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_MSCHAP);
 265   else if (index == PHASE_2_AUTH_INDEX_PAP)
 266     return l10n_util::GetStringUTF16(
 267         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_PAP);
 268   else if (index == PHASE_2_AUTH_INDEX_CHAP)
 269     return l10n_util::GetStringUTF16(
 270         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_CHAP);
 271   NOTREACHED();
 272   return string16();
 273 }
 274
 275 // ServerCACertComboboxModel ---------------------------------------------------
 276
 277 ServerCACertComboboxModel::ServerCACertComboboxModel() {
 278 }
 279
 280 ServerCACertComboboxModel::~ServerCACertComboboxModel() {
 281 }
 282
 283 int ServerCACertComboboxModel::GetItemCount() const {
 284   if (CertLibrary::Get()->CertificatesLoading())
 285     return 1;  // "Loading"
 286   // First "Default", then the certs, then "Do not check".
 287   return CertLibrary::Get()->NumCertificates(
 288       CertLibrary::CERT_TYPE_SERVER_CA) + 2;
 289 }
 290
 291 string16 ServerCACertComboboxModel::GetItemAt(int index) {
 292   if (CertLibrary::Get()->CertificatesLoading())
 293     return l10n_util::GetStringUTF16(
 294         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_LOADING);
 295   if (index == 0)
 296     return l10n_util::GetStringUTF16(
 297         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_SERVER_CA_DEFAULT);
 298   if (index == GetItemCount() - 1)
 299     return l10n_util::GetStringUTF16(
 300         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_SERVER_CA_DO_NOT_CHECK);
 301   int cert_index = index - 1;
 302   return CertLibrary::Get()->GetCertDisplayStringAt(
 303       CertLibrary::CERT_TYPE_SERVER_CA, cert_index);
 304 }
 305
 306 // UserCertComboboxModel -------------------------------------------------------
 307
 308 UserCertComboboxModel::UserCertComboboxModel(WifiConfigView* owner)
 309     : owner_(owner) {
 310 }
 311
 312 UserCertComboboxModel::~UserCertComboboxModel() {
 313 }
 314
 315 int UserCertComboboxModel::GetItemCount() const {
 316   if (!owner_->UserCertActive())
 317     return 0;
 318   if (CertLibrary::Get()->CertificatesLoading())
 319     return 1;  // "Loading"
 320   int num_certs =
 321       CertLibrary::Get()->NumCertificates(CertLibrary::CERT_TYPE_USER);
 322   if (num_certs == 0)
 323     return 1;  // "None installed"
 324   return num_certs;
 325 }
 326
 327 string16 UserCertComboboxModel::GetItemAt(int index) {
 328   if (!owner_->UserCertActive())
 329     return string16();
 330   if (CertLibrary::Get()->CertificatesLoading())
 331     return l10n_util::GetStringUTF16(
 332         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_LOADING);
 333   if (CertLibrary::Get()->NumCertificates(CertLibrary::CERT_TYPE_USER) == 0)
 334     return l10n_util::GetStringUTF16(
 335         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_USER_CERT_NONE_INSTALLED);
 336   return CertLibrary::Get()->GetCertDisplayStringAt(
 337       CertLibrary::CERT_TYPE_USER, index);
 338 }
 339
 340 }  // namespace internal
 341
 342 WifiConfigView::WifiConfigView(NetworkConfigView* parent,
 343                                const std::string& service_path,
 344                                bool show_8021x)
 345     : ChildNetworkConfigView(parent, service_path),
 346       ssid_textfield_(NULL),
 347       eap_method_combobox_(NULL),
 348       phase_2_auth_label_(NULL),
 349       phase_2_auth_combobox_(NULL),
 350       user_cert_label_(NULL),
 351       user_cert_combobox_(NULL),
 352       server_ca_cert_label_(NULL),
 353       server_ca_cert_combobox_(NULL),
 354       subject_match_label_(NULL),
 355       subject_match_textfield_(NULL),
 356       identity_label_(NULL),
 357       identity_textfield_(NULL),
 358       identity_anonymous_label_(NULL),
 359       identity_anonymous_textfield_(NULL),
 360       save_credentials_checkbox_(NULL),
 361       share_network_checkbox_(NULL),
 362       shared_network_label_(NULL),
 363       security_combobox_(NULL),
 364       passphrase_label_(NULL),
 365       passphrase_textfield_(NULL),
 366       passphrase_visible_button_(NULL),
 367       error_label_(NULL),
 368       weak_ptr_factory_(this) {
 369   Init(show_8021x);
 370   NetworkHandler::Get()->network_state_handler()->AddObserver(this, FROM_HERE);
 371 }
 372
 373 WifiConfigView::~WifiConfigView() {
 374   RemoveAllChildViews(true);  // Destroy children before models
 375   if (NetworkHandler::IsInitialized()) {
 376     NetworkHandler::Get()->network_state_handler()->RemoveObserver(
 377         this, FROM_HERE);
 378   }
 379   CertLibrary::Get()->RemoveObserver(this);
 380 }
 381
 382 string16 WifiConfigView::GetTitle() const {
 383   return l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_JOIN_WIFI_NETWORKS);
 384 }
 385
 386 views::View* WifiConfigView::GetInitiallyFocusedView() {
 387   // Return a reasonable widget for initial focus,
 388   // depending on what we're showing.
 389   if (ssid_textfield_)
 390     return ssid_textfield_;
 391   else if (eap_method_combobox_)
 392     return eap_method_combobox_;
 393   else if (passphrase_textfield_ && passphrase_textfield_->enabled())
 394     return passphrase_textfield_;
 395   else
 396     return NULL;
 397 }
 398
 399 bool WifiConfigView::CanLogin() {
 400   static const size_t kMinWirelessPasswordLen = 5;
 401
 402   // We either have an existing wifi network or the user entered an SSID.
 403   if (service_path_.empty() && GetSsid().empty())
 404     return false;
 405
 406   // If the network requires a passphrase, make sure it is the right length.
 407   if (passphrase_textfield_ != NULL &&
 408       passphrase_textfield_->enabled() &&
 409       !passphrase_textfield_->show_fake() &&
 410       passphrase_textfield_->text().length() < kMinWirelessPasswordLen)
 411     return false;
 412
 413   // If we're using EAP, we must have a method.
 414   if (eap_method_combobox_ &&
 415       eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_NONE)
 416     return false;
 417
 418   // Block login if certs are required but user has none.
 419   if (UserCertRequired() && (!HaveUserCerts() || !IsUserCertValid()))
 420       return false;
 421
 422   return true;
 423 }
 424
 425 bool WifiConfigView::UserCertRequired() const {
 426   return UserCertActive();
 427 }
 428
 429 bool WifiConfigView::HaveUserCerts() const {
 430   return CertLibrary::Get()->NumCertificates(CertLibrary::CERT_TYPE_USER) > 0;
 431 }
 432
 433 bool WifiConfigView::IsUserCertValid() const {
 434   if (!UserCertActive())
 435     return false;
 436   int index = user_cert_combobox_->selected_index();
 437   if (index < 0)
 438     return false;
 439   // Currently only hardware-backed user certificates are valid.
 440   if (CertLibrary::Get()->IsHardwareBacked() &&
 441       !CertLibrary::Get()->IsCertHardwareBackedAt(
 442           CertLibrary::CERT_TYPE_USER, index))
 443     return false;
 444   return true;
 445 }
 446
 447 bool WifiConfigView::Phase2AuthActive() const {
 448   if (phase_2_auth_combobox_)
 449     return phase_2_auth_combobox_->model()->GetItemCount() > 1;
 450   return false;
 451 }
 452
 453 bool WifiConfigView::PassphraseActive() const {
 454   if (eap_method_combobox_) {
 455     // No password for EAP-TLS.
 456     int index = eap_method_combobox_->selected_index();
 457     return index != EAP_METHOD_INDEX_NONE && index != EAP_METHOD_INDEX_TLS;
 458   } else if (security_combobox_) {
 459     return security_combobox_->selected_index() != SECURITY_INDEX_NONE;
 460   }
 461   return false;
 462 }
 463
 464 bool WifiConfigView::UserCertActive() const {
 465   // User certs only for EAP-TLS.
 466   if (eap_method_combobox_)
 467     return eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_TLS;
 468
 469   return false;
 470 }
 471
 472 bool WifiConfigView::CaCertActive() const {
 473   // No server CA certs for LEAP.
 474   if (eap_method_combobox_) {
 475     int index = eap_method_combobox_->selected_index();
 476     return index != EAP_METHOD_INDEX_NONE && index != EAP_METHOD_INDEX_LEAP;
 477   }
 478   return false;
 479 }
 480
 481 void WifiConfigView::UpdateDialogButtons() {
 482   parent_->GetDialogClientView()->UpdateDialogButtons();
 483 }
 484
 485 void WifiConfigView::RefreshEapFields() {
 486   // If EAP method changes, the phase 2 auth choices may have changed also.
 487   phase_2_auth_combobox_->ModelChanged();
 488   phase_2_auth_combobox_->SetSelectedIndex(0);
 489   bool phase_2_auth_enabled = Phase2AuthActive();
 490   phase_2_auth_combobox_->SetEnabled(phase_2_auth_enabled &&
 491                                      phase_2_auth_ui_data_.IsEditable());
 492   phase_2_auth_label_->SetEnabled(phase_2_auth_enabled);
 493
 494   // Passphrase.
 495   bool passphrase_enabled = PassphraseActive();
 496   passphrase_textfield_->SetEnabled(passphrase_enabled &&
 497                                     passphrase_ui_data_.IsEditable());
 498   passphrase_label_->SetEnabled(passphrase_enabled);
 499   if (!passphrase_enabled)
 500     passphrase_textfield_->SetText(string16());
 501
 502   // User cert.
 503   bool certs_loading = CertLibrary::Get()->CertificatesLoading();
 504   bool user_cert_enabled = UserCertActive();
 505   user_cert_label_->SetEnabled(user_cert_enabled);
 506   bool have_user_certs = !certs_loading && HaveUserCerts();
 507   user_cert_combobox_->SetEnabled(user_cert_enabled &&
 508                                   have_user_certs &&
 509                                   user_cert_ui_data_.IsEditable());
 510   user_cert_combobox_->ModelChanged();
 511   user_cert_combobox_->SetSelectedIndex(0);
 512
 513   // Server CA.
 514   bool ca_cert_enabled = CaCertActive();
 515   server_ca_cert_label_->SetEnabled(ca_cert_enabled);
 516   server_ca_cert_combobox_->SetEnabled(ca_cert_enabled &&
 517                                        !certs_loading &&
 518                                        server_ca_cert_ui_data_.IsEditable());
 519   server_ca_cert_combobox_->ModelChanged();
 520   server_ca_cert_combobox_->SetSelectedIndex(0);
 521
 522   // Subject Match
 523   bool subject_match_enabled =
 524       ca_cert_enabled && eap_method_combobox_ &&
 525       eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_TLS;
 526   subject_match_label_->SetEnabled(subject_match_enabled);
 527   subject_match_textfield_->SetEnabled(subject_match_enabled);
 528   if (!subject_match_enabled)
 529     subject_match_textfield_->SetText(string16());
 530
 531   // No anonymous identity if no phase 2 auth.
 532   bool identity_anonymous_enabled = phase_2_auth_enabled;
 533   identity_anonymous_textfield_->SetEnabled(
 534       identity_anonymous_enabled && identity_anonymous_ui_data_.IsEditable());
 535   identity_anonymous_label_->SetEnabled(identity_anonymous_enabled);
 536   if (!identity_anonymous_enabled)
 537     identity_anonymous_textfield_->SetText(string16());
 538
 539   RefreshShareCheckbox();
 540 }
 541
 542 void WifiConfigView::RefreshShareCheckbox() {
 543   if (!share_network_checkbox_)
 544     return;
 545
 546   if (security_combobox_ &&
 547       security_combobox_->selected_index() == SECURITY_INDEX_NONE) {
 548     share_network_checkbox_->SetEnabled(false);
 549     share_network_checkbox_->SetChecked(true);
 550   } else if (eap_method_combobox_ &&
 551              (eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_TLS ||
 552               user_cert_combobox_->selected_index() != 0)) {
 553     // Can not share TLS network (requires certificate), or any network where
 554     // user certificates are enabled.
 555     share_network_checkbox_->SetEnabled(false);
 556     share_network_checkbox_->SetChecked(false);
 557   } else if (!LoginState::Get()->IsUserAuthenticated()) {
 558     // If not logged in as an authenticated user, networks must be shared.
 559     share_network_checkbox_->SetEnabled(false);
 560     share_network_checkbox_->SetChecked(true);
 561   } else {
 562     share_network_checkbox_->SetEnabled(true);
 563     share_network_checkbox_->SetChecked(false);  // Default to unshared.
 564   }
 565 }
 566
 567 void WifiConfigView::UpdateErrorLabel() {
 568   base::string16 error_msg;
 569   if (UserCertRequired() && CertLibrary::Get()->CertificatesLoaded()) {
 570     if (!HaveUserCerts()) {
 571       if (!LoginState::Get()->IsUserAuthenticated()) {
 572         error_msg = l10n_util::GetStringUTF16(
 573             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_LOGIN_FOR_USER_CERT);
 574       } else {
 575         error_msg = l10n_util::GetStringUTF16(
 576             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PLEASE_INSTALL_USER_CERT);
 577       }
 578     } else if (!IsUserCertValid()) {
 579       error_msg = l10n_util::GetStringUTF16(
 580           IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_REQUIRE_HARDWARE_BACKED);
 581     }
 582   }
 583   if (error_msg.empty() && !service_path_.empty()) {
 584     const NetworkState* wifi = NetworkHandler::Get()->network_state_handler()->
 585         GetNetworkState(service_path_);
 586     if (wifi && wifi->connection_state() == shill::kStateFailure)
 587       error_msg = ash::network_connect::ErrorString(
 588           wifi->error(), wifi->path());
 589   }
 590   if (!error_msg.empty()) {
 591     error_label_->SetText(error_msg);
 592     error_label_->SetVisible(true);
 593   } else {
 594     error_label_->SetVisible(false);
 595   }
 596 }
 597
 598 void WifiConfigView::ContentsChanged(views::Textfield* sender,
 599                                      const string16& new_contents) {
 600   UpdateDialogButtons();
 601 }
 602
 603 bool WifiConfigView::HandleKeyEvent(views::Textfield* sender,
 604                                     const ui::KeyEvent& key_event) {
 605   if (sender == passphrase_textfield_ &&
 606       key_event.key_code() == ui::VKEY_RETURN) {
 607     parent_->GetDialogClientView()->AcceptWindow();
 608   }
 609   return false;
 610 }
 611
 612 void WifiConfigView::ButtonPressed(views::Button* sender,
 613                                    const ui::Event& event) {
 614   if (sender == passphrase_visible_button_) {
 615     if (passphrase_textfield_) {
 616       passphrase_textfield_->SetObscured(!passphrase_textfield_->IsObscured());
 617       passphrase_visible_button_->SetToggled(
 618           !passphrase_textfield_->IsObscured());
 619     }
 620   } else {
 621     NOTREACHED();
 622   }
 623 }
 624
 625 void WifiConfigView::OnSelectedIndexChanged(views::Combobox* combobox) {
 626   if (combobox == security_combobox_) {
 627     bool passphrase_enabled = PassphraseActive();
 628     passphrase_label_->SetEnabled(passphrase_enabled);
 629     passphrase_textfield_->SetEnabled(passphrase_enabled &&
 630                                       passphrase_ui_data_.IsEditable());
 631     if (!passphrase_enabled)
 632       passphrase_textfield_->SetText(string16());
 633     RefreshShareCheckbox();
 634   } else if (combobox == user_cert_combobox_) {
 635     RefreshShareCheckbox();
 636   } else if (combobox == eap_method_combobox_) {
 637     RefreshEapFields();
 638   }
 639   UpdateDialogButtons();
 640   UpdateErrorLabel();
 641 }
 642
 643 void WifiConfigView::OnCertificatesLoaded(bool initial_load) {
 644   RefreshEapFields();
 645   UpdateDialogButtons();
 646   UpdateErrorLabel();
 647 }
 648
 649 bool WifiConfigView::Login() {
 650   const bool share_default = true;
 651
 652   // Set configuration properties.
 653   base::DictionaryValue properties;
 654   bool share_network = GetShareNetwork(share_default);
 655
 656   bool only_policy_autoconnect =
 657       onc::PolicyAllowsOnlyPolicyNetworksToAutoconnect(!share_network);
 658   if (only_policy_autoconnect) {
 659     properties.SetBooleanWithoutPathExpansion(shill::kAutoConnectProperty,
 660                                               false);
 661   }
 662
 663   if (service_path_.empty()) {
 664     properties.SetStringWithoutPathExpansion(
 665         shill::kTypeProperty, shill::kTypeWifi);
 666     shill_property_util::SetSSID(GetSsid(), &properties);
 667     properties.SetStringWithoutPathExpansion(
 668         shill::kModeProperty, shill::kModeManaged);
 669     properties.SetBooleanWithoutPathExpansion(
 670         shill::kSaveCredentialsProperty, GetSaveCredentials());
 671     std::string security = shill::kSecurityNone;
 672     if (!eap_method_combobox_) {
 673       // Hidden ordinary Wi-Fi connection.
 674       switch (security_combobox_->selected_index()) {
 675         case SECURITY_INDEX_NONE:
 676           security = shill::kSecurityNone;
 677           break;
 678         case SECURITY_INDEX_WEP:
 679           security = shill::kSecurityWep;
 680           break;
 681         case SECURITY_INDEX_PSK:
 682           security = shill::kSecurityPsk;
 683           break;
 684       }
 685       std::string passphrase = GetPassphrase();
 686       if (!passphrase.empty()) {
 687         properties.SetStringWithoutPathExpansion(
 688             shill::kPassphraseProperty, GetPassphrase());
 689       }
 690     } else {
 691       // Hidden 802.1X EAP Wi-Fi connection.
 692       security = shill::kSecurity8021x;
 693       SetEapProperties(&properties);
 694     }
 695     properties.SetStringWithoutPathExpansion(
 696         shill::kSecurityProperty, security);
 697
 698     // Configure and connect to network.
 699     ash::network_connect::CreateConfigurationAndConnect(&properties,
 700                                                         share_network);
 701   } else {
 702     const NetworkState* wifi = NetworkHandler::Get()->network_state_handler()->
 703         GetNetworkState(service_path_);
 704     if (!wifi) {
 705       // Shill no longer knows about this wifi network (edge case).
 706       // TODO(stevenjb): Add notification for this.
 707       NET_LOG_ERROR("Network not found", service_path_);
 708       return true;  // Close dialog
 709     }
 710     if (eap_method_combobox_) {
 711       // Visible 802.1X EAP Wi-Fi connection.
 712       SetEapProperties(&properties);
 713       properties.SetBooleanWithoutPathExpansion(
 714           shill::kSaveCredentialsProperty, GetSaveCredentials());
 715     } else {
 716       // Visible ordinary Wi-Fi connection.
 717       const std::string passphrase = GetPassphrase();
 718       if (!passphrase.empty()) {
 719         properties.SetStringWithoutPathExpansion(
 720             shill::kPassphraseProperty, passphrase);
 721       }
 722     }
 723     ash::network_connect::ConfigureNetworkAndConnect(
 724         service_path_, properties, share_network);
 725   }
 726   return true;  // dialog will be closed
 727 }
 728
 729 std::string WifiConfigView::GetSsid() const {
 730   std::string result;
 731   if (ssid_textfield_ != NULL) {
 732     std::string untrimmed = UTF16ToUTF8(ssid_textfield_->text());
 733     TrimWhitespaceASCII(untrimmed, TRIM_ALL, &result);
 734   }
 735   return result;
 736 }
 737
 738 std::string WifiConfigView::GetPassphrase() const {
 739   std::string result;
 740   if (passphrase_textfield_ != NULL)
 741     result = UTF16ToUTF8(passphrase_textfield_->text());
 742   return result;
 743 }
 744
 745 bool WifiConfigView::GetSaveCredentials() const {
 746   if (!save_credentials_checkbox_)
 747     return true;  // share networks by default (e.g. non 8021x).
 748   return save_credentials_checkbox_->checked();
 749 }
 750
 751 bool WifiConfigView::GetShareNetwork(bool share_default) const {
 752   if (!share_network_checkbox_)
 753     return share_default;
 754   return share_network_checkbox_->checked();
 755 }
 756
 757 std::string WifiConfigView::GetEapMethod() const {
 758   DCHECK(eap_method_combobox_);
 759   switch (eap_method_combobox_->selected_index()) {
 760     case EAP_METHOD_INDEX_PEAP:
 761       return shill::kEapMethodPEAP;
 762     case EAP_METHOD_INDEX_TLS:
 763       return shill::kEapMethodTLS;
 764     case EAP_METHOD_INDEX_TTLS:
 765       return shill::kEapMethodTTLS;
 766     case EAP_METHOD_INDEX_LEAP:
 767       return shill::kEapMethodLEAP;
 768     case EAP_METHOD_INDEX_NONE:
 769     default:
 770       return "";
 771   }
 772 }
 773
 774 std::string WifiConfigView::GetEapPhase2Auth() const {
 775   DCHECK(phase_2_auth_combobox_);
 776   bool is_peap = (GetEapMethod() == shill::kEapMethodPEAP);
 777   switch (phase_2_auth_combobox_->selected_index()) {
 778     case PHASE_2_AUTH_INDEX_MD5:
 779       return is_peap ? shill::kEapPhase2AuthPEAPMD5
 780           : shill::kEapPhase2AuthTTLSMD5;
 781     case PHASE_2_AUTH_INDEX_MSCHAPV2:
 782       return is_peap ? shill::kEapPhase2AuthPEAPMSCHAPV2
 783           : shill::kEapPhase2AuthTTLSMSCHAPV2;
 784     case PHASE_2_AUTH_INDEX_MSCHAP:
 785       return shill::kEapPhase2AuthTTLSMSCHAP;
 786     case PHASE_2_AUTH_INDEX_PAP:
 787       return shill::kEapPhase2AuthTTLSPAP;
 788     case PHASE_2_AUTH_INDEX_CHAP:
 789       return shill::kEapPhase2AuthTTLSCHAP;
 790     case PHASE_2_AUTH_INDEX_AUTO:
 791     default:
 792       return "";
 793   }
 794 }
 795
 796 std::string WifiConfigView::GetEapServerCaCertPEM() const {
 797   DCHECK(server_ca_cert_combobox_);
 798   int index = server_ca_cert_combobox_->selected_index();
 799   if (index == 0) {
 800     // First item is "Default".
 801     return std::string();
 802   } else if (index == server_ca_cert_combobox_->model()->GetItemCount() - 1) {
 803     // Last item is "Do not check".
 804     return std::string();
 805   } else {
 806     int cert_index = index - 1;
 807     return CertLibrary::Get()->GetCertPEMAt(
 808         CertLibrary::CERT_TYPE_SERVER_CA, cert_index);
 809   }
 810 }
 811
 812 bool WifiConfigView::GetEapUseSystemCas() const {
 813   DCHECK(server_ca_cert_combobox_);
 814   // Only use system CAs if the first item ("Default") is selected.
 815   return server_ca_cert_combobox_->selected_index() == 0;
 816 }
 817
 818 std::string WifiConfigView::GetEapSubjectMatch() const {
 819   DCHECK(subject_match_textfield_);
 820   return UTF16ToUTF8(subject_match_textfield_->text());
 821 }
 822
 823 std::string WifiConfigView::GetEapClientCertPkcs11Id() const {
 824   DCHECK(user_cert_combobox_);
 825   if (!HaveUserCerts() || !UserCertActive()) {
 826     return std::string();  // No certificate selected or not required.
 827   } else {
 828     // Certificates are listed in the order they appear in the model.
 829     int index = user_cert_combobox_->selected_index();
 830     return CertLibrary::Get()->GetCertPkcs11IdAt(
 831         CertLibrary::CERT_TYPE_USER, index);
 832   }
 833 }
 834
 835 std::string WifiConfigView::GetEapIdentity() const {
 836   DCHECK(identity_textfield_);
 837   return UTF16ToUTF8(identity_textfield_->text());
 838 }
 839
 840 std::string WifiConfigView::GetEapAnonymousIdentity() const {
 841   DCHECK(identity_anonymous_textfield_);
 842   return UTF16ToUTF8(identity_anonymous_textfield_->text());
 843 }
 844
 845 void WifiConfigView::SetEapProperties(base::DictionaryValue* properties) {
 846   properties->SetStringWithoutPathExpansion(
 847       shill::kEapIdentityProperty, GetEapIdentity());
 848   properties->SetStringWithoutPathExpansion(
 849       shill::kEapMethodProperty, GetEapMethod());
 850   properties->SetStringWithoutPathExpansion(
 851       shill::kEapPhase2AuthProperty, GetEapPhase2Auth());
 852   properties->SetStringWithoutPathExpansion(
 853       shill::kEapAnonymousIdentityProperty, GetEapAnonymousIdentity());
 854   properties->SetStringWithoutPathExpansion(
 855       shill::kEapSubjectMatchProperty, GetEapSubjectMatch());
 856
 857   // shill requires both CertID and KeyID for TLS connections, despite
 858   // the fact that by convention they are the same ID.
 859   properties->SetStringWithoutPathExpansion(
 860       shill::kEapCertIdProperty, GetEapClientCertPkcs11Id());
 861   properties->SetStringWithoutPathExpansion(
 862       shill::kEapKeyIdProperty, GetEapClientCertPkcs11Id());
 863
 864   properties->SetBooleanWithoutPathExpansion(
 865       shill::kEapUseSystemCasProperty, GetEapUseSystemCas());
 866   properties->SetStringWithoutPathExpansion(
 867       shill::kEapPasswordProperty, GetPassphrase());
 868
 869   base::ListValue* pem_list = new base::ListValue;
 870   pem_list->AppendString(GetEapServerCaCertPEM());
 871   properties->SetWithoutPathExpansion(
 872       shill::kEapCaCertPemProperty, pem_list);
 873 }
 874
 875 void WifiConfigView::Cancel() {
 876 }
 877
 878 // This will initialize the view depending on if we have a wifi network or not.
 879 // And if we are doing simple password encryption or the more complicated
 880 // 802.1x encryption.
 881 // If we are creating the "Join other network..." dialog, we will allow user
 882 // to enter the data. And if they select the 802.1x encryption, we will show
 883 // the 802.1x fields.
 884 void WifiConfigView::Init(bool show_8021x) {
 885   const NetworkState* wifi = NetworkHandler::Get()->network_state_handler()->
 886       GetNetworkState(service_path_);
 887   if (wifi) {
 888     DCHECK(wifi->type() == shill::kTypeWifi);
 889     if (wifi->security() == shill::kSecurity8021x)
 890       show_8021x = true;
 891     ParseWiFiEAPUIProperty(&eap_method_ui_data_, wifi, ::onc::eap::kOuter);
 892     ParseWiFiEAPUIProperty(&phase_2_auth_ui_data_, wifi, ::onc::eap::kInner);
 893     ParseWiFiEAPUIProperty(&user_cert_ui_data_, wifi,
 894                            ::onc::eap::kClientCertRef);
 895     ParseWiFiEAPUIProperty(&server_ca_cert_ui_data_, wifi,
 896                            ::onc::eap::kServerCARef);
 897     if (server_ca_cert_ui_data_.IsManaged()) {
 898       ParseWiFiEAPUIProperty(&server_ca_cert_ui_data_, wifi,
 899                              ::onc::eap::kUseSystemCAs);
 900     }
 901     ParseWiFiEAPUIProperty(&identity_ui_data_, wifi, ::onc::eap::kIdentity);
 902     ParseWiFiEAPUIProperty(&identity_anonymous_ui_data_, wifi,
 903                            ::onc::eap::kAnonymousIdentity);
 904     ParseWiFiEAPUIProperty(&save_credentials_ui_data_, wifi,
 905                            ::onc::eap::kSaveCredentials);
 906     if (show_8021x)
 907       ParseWiFiEAPUIProperty(&passphrase_ui_data_, wifi, ::onc::eap::kPassword);
 908     else
 909       ParseWiFiUIProperty(&passphrase_ui_data_, wifi, ::onc::wifi::kPassphrase);
 910   }
 911
 912   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
 913   SetLayoutManager(layout);
 914
 915   const int column_view_set_id = 0;
 916   views::ColumnSet* column_set = layout->AddColumnSet(column_view_set_id);
 917   const int kPasswordVisibleWidth = 20;
 918   // Label
 919   column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
 920                         views::GridLayout::USE_PREF, 0, 0);
 921   column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
 922   // Textfield, combobox.
 923   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
 924                         views::GridLayout::USE_PREF, 0,
 925                         ChildNetworkConfigView::kInputFieldMinWidth);
 926   column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
 927   // Password visible button / policy indicator.
 928   column_set->AddColumn(views::GridLayout::CENTER, views::GridLayout::FILL, 1,
 929                         views::GridLayout::USE_PREF, 0, kPasswordVisibleWidth);
 930
 931   // SSID input
 932   layout->StartRow(0, column_view_set_id);
 933   layout->AddView(new views::Label(l10n_util::GetStringUTF16(
 934       IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_NETWORK_ID)));
 935   if (!wifi) {
 936     ssid_textfield_ = new views::Textfield(views::Textfield::STYLE_DEFAULT);
 937     ssid_textfield_->SetController(this);
 938     ssid_textfield_->SetAccessibleName(l10n_util::GetStringUTF16(
 939         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_NETWORK_ID));
 940     layout->AddView(ssid_textfield_);
 941   } else {
 942     views::Label* label = new views::Label(UTF8ToUTF16(wifi->name()));
 943     label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 944     layout->AddView(label);
 945   }
 946   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 947
 948   // Security select
 949   if (!wifi && !show_8021x) {
 950     layout->StartRow(0, column_view_set_id);
 951     string16 label_text = l10n_util::GetStringUTF16(
 952         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY);
 953     layout->AddView(new views::Label(label_text));
 954     security_combobox_model_.reset(new internal::SecurityComboboxModel);
 955     security_combobox_ = new views::Combobox(security_combobox_model_.get());
 956     security_combobox_->SetAccessibleName(label_text);
 957     security_combobox_->set_listener(this);
 958     layout->AddView(security_combobox_);
 959     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 960   }
 961
 962   // Only enumerate certificates in the data model for 802.1X networks.
 963   if (show_8021x) {
 964     // Observer any changes to the certificate list.
 965     CertLibrary::Get()->AddObserver(this);
 966
 967     // EAP method
 968     layout->StartRow(0, column_view_set_id);
 969     string16 eap_label_text = l10n_util::GetStringUTF16(
 970         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD);
 971     layout->AddView(new views::Label(eap_label_text));
 972     eap_method_combobox_model_.reset(new internal::EAPMethodComboboxModel);
 973     eap_method_combobox_ = new views::Combobox(
 974         eap_method_combobox_model_.get());
 975     eap_method_combobox_->SetAccessibleName(eap_label_text);
 976     eap_method_combobox_->set_listener(this);
 977     eap_method_combobox_->SetEnabled(eap_method_ui_data_.IsEditable());
 978     layout->AddView(eap_method_combobox_);
 979     layout->AddView(new ControlledSettingIndicatorView(eap_method_ui_data_));
 980     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 981
 982     // Phase 2 authentication
 983     layout->StartRow(0, column_view_set_id);
 984     string16 phase_2_label_text = l10n_util::GetStringUTF16(
 985         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH);
 986     phase_2_auth_label_ = new views::Label(phase_2_label_text);
 987     layout->AddView(phase_2_auth_label_);
 988     phase_2_auth_combobox_model_.reset(
 989         new internal::Phase2AuthComboboxModel(eap_method_combobox_));
 990     phase_2_auth_combobox_ = new views::Combobox(
 991         phase_2_auth_combobox_model_.get());
 992     phase_2_auth_combobox_->SetAccessibleName(phase_2_label_text);
 993     phase_2_auth_label_->SetEnabled(false);
 994     phase_2_auth_combobox_->SetEnabled(false);
 995     phase_2_auth_combobox_->set_listener(this);
 996     layout->AddView(phase_2_auth_combobox_);
 997     layout->AddView(new ControlledSettingIndicatorView(phase_2_auth_ui_data_));
 998     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 999
1000     // Server CA certificate
1001     layout->StartRow(0, column_view_set_id);
1002     string16 server_ca_cert_label_text = l10n_util::GetStringUTF16(
1003         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_SERVER_CA);
1004     server_ca_cert_label_ = new views::Label(server_ca_cert_label_text);
1005     layout->AddView(server_ca_cert_label_);
1006     server_ca_cert_combobox_model_.reset(
1007         new internal::ServerCACertComboboxModel());
1008     server_ca_cert_combobox_ = new ComboboxWithWidth(
1009         server_ca_cert_combobox_model_.get(),
1010         ChildNetworkConfigView::kInputFieldMinWidth);
1011     server_ca_cert_combobox_->SetAccessibleName(server_ca_cert_label_text);
1012     server_ca_cert_label_->SetEnabled(false);
1013     server_ca_cert_combobox_->SetEnabled(false);
1014     server_ca_cert_combobox_->set_listener(this);
1015     layout->AddView(server_ca_cert_combobox_);
1016     layout->AddView(
1017         new ControlledSettingIndicatorView(server_ca_cert_ui_data_));
1018     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1019
1020     // Subject Match
1021     layout->StartRow(0, column_view_set_id);
1022     string16 subject_match_label_text = l10n_util::GetStringUTF16(
1023         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_SUBJECT_MATCH);
1024     subject_match_label_ = new views::Label(subject_match_label_text);
1025     layout->AddView(subject_match_label_);
1026     subject_match_textfield_ =
1027         new views::Textfield(views::Textfield::STYLE_DEFAULT);
1028     subject_match_textfield_->SetAccessibleName(subject_match_label_text);
1029     subject_match_textfield_->SetController(this);
1030     layout->AddView(subject_match_textfield_);
1031     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1032
1033     // User certificate
1034     layout->StartRow(0, column_view_set_id);
1035     string16 user_cert_label_text = l10n_util::GetStringUTF16(
1036         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT);
1037     user_cert_label_ = new views::Label(user_cert_label_text);
1038     layout->AddView(user_cert_label_);
1039     user_cert_combobox_model_.reset(new internal::UserCertComboboxModel(this));
1040     user_cert_combobox_ = new views::Combobox(user_cert_combobox_model_.get());
1041     user_cert_combobox_->SetAccessibleName(user_cert_label_text);
1042     user_cert_label_->SetEnabled(false);
1043     user_cert_combobox_->SetEnabled(false);
1044     user_cert_combobox_->set_listener(this);
1045     layout->AddView(user_cert_combobox_);
1046     layout->AddView(new ControlledSettingIndicatorView(user_cert_ui_data_));
1047     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1048
1049     // Identity
1050     layout->StartRow(0, column_view_set_id);
1051     string16 identity_label_text = l10n_util::GetStringUTF16(
1052         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_IDENTITY);
1053     identity_label_ = new views::Label(identity_label_text);
1054     layout->AddView(identity_label_);
1055     identity_textfield_ = new views::Textfield(views::Textfield::STYLE_DEFAULT);
1056     identity_textfield_->SetAccessibleName(identity_label_text);
1057     identity_textfield_->SetController(this);
1058     identity_textfield_->SetEnabled(identity_ui_data_.IsEditable());
1059     layout->AddView(identity_textfield_);
1060     layout->AddView(new ControlledSettingIndicatorView(identity_ui_data_));
1061     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1062   }
1063
1064   // Passphrase input
1065   layout->StartRow(0, column_view_set_id);
1066   int label_text_id = IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE;
1067   string16 passphrase_label_text = l10n_util::GetStringUTF16(label_text_id);
1068   passphrase_label_ = new views::Label(passphrase_label_text);
1069   layout->AddView(passphrase_label_);
1070   passphrase_textfield_ = new PassphraseTextfield();
1071   passphrase_textfield_->SetController(this);
1072   // Disable passphrase input initially for other network.
1073   passphrase_label_->SetEnabled(wifi);
1074   passphrase_textfield_->SetEnabled(wifi && passphrase_ui_data_.IsEditable());
1075   passphrase_textfield_->SetAccessibleName(passphrase_label_text);
1076   layout->AddView(passphrase_textfield_);
1077
1078   if (passphrase_ui_data_.IsManaged()) {
1079     layout->AddView(new ControlledSettingIndicatorView(passphrase_ui_data_));
1080   } else {
1081     // Password visible button.
1082     passphrase_visible_button_ = new views::ToggleImageButton(this);
1083     passphrase_visible_button_->set_focusable(true);
1084     passphrase_visible_button_->SetTooltipText(
1085         l10n_util::GetStringUTF16(
1086             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_SHOW));
1087     passphrase_visible_button_->SetToggledTooltipText(
1088         l10n_util::GetStringUTF16(
1089             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_HIDE));
1090     passphrase_visible_button_->SetImage(
1091         views::ImageButton::STATE_NORMAL,
1092         ResourceBundle::GetSharedInstance().
1093         GetImageSkiaNamed(IDR_NETWORK_SHOW_PASSWORD));
1094     passphrase_visible_button_->SetImage(
1095         views::ImageButton::STATE_HOVERED,
1096         ResourceBundle::GetSharedInstance().
1097         GetImageSkiaNamed(IDR_NETWORK_SHOW_PASSWORD_HOVER));
1098     passphrase_visible_button_->SetToggledImage(
1099         views::ImageButton::STATE_NORMAL,
1100         ResourceBundle::GetSharedInstance().
1101         GetImageSkiaNamed(IDR_NETWORK_HIDE_PASSWORD));
1102     passphrase_visible_button_->SetToggledImage(
1103         views::ImageButton::STATE_HOVERED,
1104         ResourceBundle::GetSharedInstance().
1105         GetImageSkiaNamed(IDR_NETWORK_HIDE_PASSWORD_HOVER));
1106     passphrase_visible_button_->SetImageAlignment(
1107         views::ImageButton::ALIGN_CENTER, views::ImageButton::ALIGN_MIDDLE);
1108     layout->AddView(passphrase_visible_button_);
1109   }
1110
1111   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1112
1113   if (show_8021x) {
1114     // Anonymous identity
1115     layout->StartRow(0, column_view_set_id);
1116     identity_anonymous_label_ =
1117         new views::Label(l10n_util::GetStringUTF16(
1118             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_IDENTITY_ANONYMOUS));
1119     layout->AddView(identity_anonymous_label_);
1120     identity_anonymous_textfield_ = new views::Textfield(
1121         views::Textfield::STYLE_DEFAULT);
1122     identity_anonymous_label_->SetEnabled(false);
1123     identity_anonymous_textfield_->SetEnabled(false);
1124     identity_anonymous_textfield_->SetController(this);
1125     layout->AddView(identity_anonymous_textfield_);
1126     layout->AddView(
1127         new ControlledSettingIndicatorView(identity_anonymous_ui_data_));
1128     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1129   }
1130
1131   // Checkboxes.
1132
1133   // Save credentials
1134   if (show_8021x) {
1135     layout->StartRow(0, column_view_set_id);
1136     save_credentials_checkbox_ = new views::Checkbox(
1137         l10n_util::GetStringUTF16(
1138             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SAVE_CREDENTIALS));
1139     save_credentials_checkbox_->SetEnabled(
1140         save_credentials_ui_data_.IsEditable());
1141     layout->SkipColumns(1);
1142     layout->AddView(save_credentials_checkbox_);
1143     layout->AddView(
1144         new ControlledSettingIndicatorView(save_credentials_ui_data_));
1145   }
1146
1147   // Share network
1148   if (!wifi || wifi->profile_path().empty()) {
1149     layout->StartRow(0, column_view_set_id);
1150     share_network_checkbox_ = new views::Checkbox(
1151         l10n_util::GetStringUTF16(
1152             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SHARE_NETWORK));
1153     layout->SkipColumns(1);
1154     layout->AddView(share_network_checkbox_);
1155   }
1156   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1157
1158   // Create an error label.
1159   layout->StartRow(0, column_view_set_id);
1160   layout->SkipColumns(1);
1161   error_label_ = new views::Label();
1162   error_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
1163   error_label_->SetEnabledColor(SK_ColorRED);
1164   layout->AddView(error_label_);
1165
1166   // Initialize the field and checkbox values.
1167
1168   if (!wifi && show_8021x)
1169     RefreshEapFields();
1170
1171   RefreshShareCheckbox();
1172   UpdateErrorLabel();
1173
1174   if (wifi) {
1175     NetworkHandler::Get()->network_configuration_handler()->GetProperties(
1176         service_path_,
1177         base::Bind(&WifiConfigView::InitFromProperties,
1178                    weak_ptr_factory_.GetWeakPtr(), show_8021x),
1179         base::Bind(&ShillError, "GetProperties"));
1180   }
1181 }
1182
1183 void WifiConfigView::InitFromProperties(
1184     bool show_8021x,
1185     const std::string& service_path,
1186     const base::DictionaryValue& properties) {
1187   if (!show_8021x) {
1188     std::string passphrase;
1189     properties.GetStringWithoutPathExpansion(
1190         shill::kPassphraseProperty, &passphrase);
1191     passphrase_textfield_->SetText(UTF8ToUTF16(passphrase));
1192     return;
1193   }
1194
1195   // EAP Method
1196   std::string eap_method;
1197   properties.GetStringWithoutPathExpansion(
1198       shill::kEapMethodProperty, &eap_method);
1199   if (eap_method == shill::kEapMethodPEAP)
1200     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_PEAP);
1201   else if (eap_method == shill::kEapMethodTTLS)
1202     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_TTLS);
1203   else if (eap_method == shill::kEapMethodTLS)
1204     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_TLS);
1205   else if (eap_method == shill::kEapMethodLEAP)
1206     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_LEAP);
1207   RefreshEapFields();
1208
1209   // Phase 2 authentication and anonymous identity.
1210   if (Phase2AuthActive()) {
1211     std::string eap_phase_2_auth;
1212     properties.GetStringWithoutPathExpansion(
1213         shill::kEapPhase2AuthProperty, &eap_phase_2_auth);
1214     if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSMD5)
1215       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_MD5);
1216     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSMSCHAPV2)
1217       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_MSCHAPV2);
1218     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSMSCHAP)
1219       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_MSCHAP);
1220     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSPAP)
1221       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_PAP);
1222     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSCHAP)
1223       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_CHAP);
1224
1225     std::string eap_anonymous_identity;
1226     properties.GetStringWithoutPathExpansion(
1227         shill::kEapAnonymousIdentityProperty, &eap_anonymous_identity);
1228     identity_anonymous_textfield_->SetText(UTF8ToUTF16(eap_anonymous_identity));
1229   }
1230
1231   // Subject match
1232   std::string subject_match;
1233   properties.GetStringWithoutPathExpansion(
1234       shill::kEapSubjectMatchProperty, &subject_match);
1235   subject_match_textfield_->SetText(UTF8ToUTF16(subject_match));
1236
1237   // Server CA certificate.
1238   if (CaCertActive()) {
1239     std::string eap_ca_cert_pem;
1240     const base::ListValue* pems = NULL;
1241     if (properties.GetListWithoutPathExpansion(
1242             shill::kEapCaCertPemProperty, &pems))
1243       pems->GetString(0, &eap_ca_cert_pem);
1244     if (eap_ca_cert_pem.empty()) {
1245       bool eap_use_system_cas = false;
1246       properties.GetBooleanWithoutPathExpansion(
1247           shill::kEapUseSystemCasProperty, &eap_use_system_cas);
1248       if (eap_use_system_cas) {
1249         // "Default"
1250         server_ca_cert_combobox_->SetSelectedIndex(0);
1251       } else {
1252         // "Do not check".
1253         server_ca_cert_combobox_->SetSelectedIndex(
1254             server_ca_cert_combobox_->model()->GetItemCount() - 1);
1255       }
1256     } else {
1257       // Select the certificate if available.
1258       int cert_index = CertLibrary::Get()->GetCertIndexByPEM(
1259           CertLibrary::CERT_TYPE_SERVER_CA, eap_ca_cert_pem);
1260       if (cert_index >= 0) {
1261         // Skip item for "Default".
1262         server_ca_cert_combobox_->SetSelectedIndex(1 + cert_index);
1263       } else {
1264         // "Default"
1265         server_ca_cert_combobox_->SetSelectedIndex(0);
1266       }
1267     }
1268   }
1269
1270   // User certificate.
1271   if (UserCertActive()) {
1272     std::string eap_cert_id;
1273     properties.GetStringWithoutPathExpansion(
1274         shill::kEapCertIdProperty, &eap_cert_id);
1275     if (!eap_cert_id.empty()) {
1276       int cert_index = CertLibrary::Get()->GetCertIndexByPkcs11Id(
1277           CertLibrary::CERT_TYPE_USER, eap_cert_id);
1278       if (cert_index >= 0)
1279         user_cert_combobox_->SetSelectedIndex(cert_index);
1280     }
1281   }
1282
1283   // Identity is always active.
1284   std::string eap_identity;
1285   properties.GetStringWithoutPathExpansion(
1286       shill::kEapIdentityProperty, &eap_identity);
1287   identity_textfield_->SetText(UTF8ToUTF16(eap_identity));
1288
1289   // Passphrase
1290   if (PassphraseActive()) {
1291     std::string eap_password;
1292     properties.GetStringWithoutPathExpansion(
1293         shill::kEapPasswordProperty, &eap_password);
1294     passphrase_textfield_->SetText(UTF8ToUTF16(eap_password));
1295     // If 'Connectable' is True, show a fake passphrase to indicate that it
1296     // has already been set.
1297     bool connectable = false;
1298     properties.GetBooleanWithoutPathExpansion(
1299         shill::kConnectableProperty, &connectable);
1300     passphrase_textfield_->SetShowFake(connectable);
1301   }
1302
1303   // Save credentials
1304   bool save_credentials = false;
1305   properties.GetBooleanWithoutPathExpansion(
1306       shill::kSaveCredentialsProperty, &save_credentials);
1307   save_credentials_checkbox_->SetChecked(save_credentials);
1308
1309   UpdateDialogButtons();
1310   RefreshShareCheckbox();
1311   UpdateErrorLabel();
1312 }
1313
1314 void WifiConfigView::InitFocus() {
1315   views::View* view_to_focus = GetInitiallyFocusedView();
1316   if (view_to_focus)
1317     view_to_focus->RequestFocus();
1318 }
1319
1320 void WifiConfigView::NetworkPropertiesUpdated(const NetworkState* network) {
1321   if (network->path() != service_path_)
1322     return;
1323   UpdateErrorLabel();
1324 }
1325
1326 // static
1327 void WifiConfigView::ParseWiFiUIProperty(
1328     NetworkPropertyUIData* property_ui_data,
1329     const NetworkState* network,
1330     const std::string& key) {
1331   ::onc::ONCSource onc_source = ::onc::ONC_SOURCE_NONE;
1332   const base::DictionaryValue* onc =
1333       onc::FindPolicyForActiveUser(network->guid(), &onc_source);
1334
1335   property_ui_data->ParseOncProperty(
1336       onc_source,
1337       onc,
1338       base::StringPrintf("%s.%s", ::onc::network_config::kWiFi, key.c_str()));
1339 }
1340
1341 // static
1342 void WifiConfigView::ParseWiFiEAPUIProperty(
1343     NetworkPropertyUIData* property_ui_data,
1344     const NetworkState* network,
1345     const std::string& key) {
1346   ParseWiFiUIProperty(
1347       property_ui_data, network,
1348       base::StringPrintf("%s.%s", ::onc::wifi::kEAP, key.c_str()));
1349 }
1350
1351 }  // namespace chromeos