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/bind.h"
   9 #include "base/strings/string_util.h"
  10 #include "base/strings/stringprintf.h"
  11 #include "base/strings/utf_string_conversions.h"
  12 #include "chrome/browser/chromeos/enrollment_dialog_view.h"
  13 #include "chrome/browser/chromeos/net/onc_utils.h"
  14 #include "chrome/browser/chromeos/options/passphrase_textfield.h"
  15 #include "chrome/browser/profiles/profile_manager.h"
  16 #include "chromeos/login/login_state.h"
  17 #include "chromeos/network/favorite_state.h"
  18 #include "chromeos/network/network_configuration_handler.h"
  19 #include "chromeos/network/network_event_log.h"
  20 #include "chromeos/network/network_handler.h"
  21 #include "chromeos/network/network_state.h"
  22 #include "chromeos/network/network_state_handler.h"
  23 #include "chromeos/network/network_ui_data.h"
  24 #include "chromeos/network/shill_property_util.h"
  25 #include "chromeos/tpm_token_loader.h"
  26 #include "components/onc/onc_constants.h"
  27 #include "grit/chromium_strings.h"
  28 #include "grit/generated_resources.h"
  29 #include "grit/locale_settings.h"
  30 #include "grit/theme_resources.h"
  31 #include "third_party/cros_system_api/dbus/service_constants.h"
  32 #include "ui/base/l10n/l10n_util.h"
  33 #include "ui/base/resource/resource_bundle.h"
  34 #include "ui/events/event.h"
  35 #include "ui/views/controls/button/checkbox.h"
  36 #include "ui/views/controls/button/image_button.h"
  37 #include "ui/views/controls/combobox/combobox.h"
  38 #include "ui/views/controls/label.h"
  39 #include "ui/views/controls/textfield/textfield.h"
  40 #include "ui/views/layout/grid_layout.h"
  41 #include "ui/views/layout/layout_constants.h"
  42 #include "ui/views/widget/widget.h"
  43 #include "ui/views/window/dialog_client_view.h"
  44
  45 namespace chromeos {
  46
  47 namespace {
  48
  49 // Combobox that supports a preferred width.  Used by Server CA combobox
  50 // because the strings inside it are too wide.
  51 class ComboboxWithWidth : public views::Combobox {
  52  public:
  53   ComboboxWithWidth(ui::ComboboxModel* model, int width)
  54       : Combobox(model),
  55         width_(width) {
  56   }
  57   virtual ~ComboboxWithWidth() {}
  58   virtual gfx::Size GetPreferredSize() OVERRIDE {
  59     gfx::Size size = Combobox::GetPreferredSize();
  60     size.set_width(width_);
  61     return size;
  62   }
  63  private:
  64   int width_;
  65   DISALLOW_COPY_AND_ASSIGN(ComboboxWithWidth);
  66 };
  67
  68 enum SecurityComboboxIndex {
  69   SECURITY_INDEX_NONE  = 0,
  70   SECURITY_INDEX_WEP   = 1,
  71   SECURITY_INDEX_PSK   = 2,
  72   SECURITY_INDEX_COUNT = 3
  73 };
  74
  75 // Methods in alphabetical order.
  76 enum EAPMethodComboboxIndex {
  77   EAP_METHOD_INDEX_NONE  = 0,
  78   EAP_METHOD_INDEX_LEAP  = 1,
  79   EAP_METHOD_INDEX_PEAP  = 2,
  80   EAP_METHOD_INDEX_TLS   = 3,
  81   EAP_METHOD_INDEX_TTLS  = 4,
  82   EAP_METHOD_INDEX_COUNT = 5
  83 };
  84
  85 enum Phase2AuthComboboxIndex {
  86   PHASE_2_AUTH_INDEX_AUTO     = 0,  // LEAP, EAP-TLS have only this auth.
  87   PHASE_2_AUTH_INDEX_MD5      = 1,
  88   PHASE_2_AUTH_INDEX_MSCHAPV2 = 2,  // PEAP has up to this auth.
  89   PHASE_2_AUTH_INDEX_MSCHAP   = 3,
  90   PHASE_2_AUTH_INDEX_PAP      = 4,
  91   PHASE_2_AUTH_INDEX_CHAP     = 5,  // EAP-TTLS has up to this auth.
  92   PHASE_2_AUTH_INDEX_COUNT    = 6
  93 };
  94
  95 void ShillError(const std::string& function,
  96                 const std::string& error_name,
  97                 scoped_ptr<base::DictionaryValue> error_data) {
  98   NET_LOG_ERROR("Shill Error from WifiConfigView: " + error_name, function);
  99 }
 100
 101 }  // namespace
 102
 103 namespace internal {
 104
 105 class SecurityComboboxModel : public ui::ComboboxModel {
 106  public:
 107   SecurityComboboxModel();
 108   virtual ~SecurityComboboxModel();
 109
 110   // Overridden from ui::ComboboxModel:
 111   virtual int GetItemCount() const OVERRIDE;
 112   virtual base::string16 GetItemAt(int index) OVERRIDE;
 113
 114  private:
 115   DISALLOW_COPY_AND_ASSIGN(SecurityComboboxModel);
 116 };
 117
 118 class EAPMethodComboboxModel : public ui::ComboboxModel {
 119  public:
 120   EAPMethodComboboxModel();
 121   virtual ~EAPMethodComboboxModel();
 122
 123   // Overridden from ui::ComboboxModel:
 124   virtual int GetItemCount() const OVERRIDE;
 125   virtual base::string16 GetItemAt(int index) OVERRIDE;
 126
 127  private:
 128   DISALLOW_COPY_AND_ASSIGN(EAPMethodComboboxModel);
 129 };
 130
 131 class Phase2AuthComboboxModel : public ui::ComboboxModel {
 132  public:
 133   explicit Phase2AuthComboboxModel(views::Combobox* eap_method_combobox);
 134   virtual ~Phase2AuthComboboxModel();
 135
 136   // Overridden from ui::ComboboxModel:
 137   virtual int GetItemCount() const OVERRIDE;
 138   virtual base::string16 GetItemAt(int index) OVERRIDE;
 139
 140  private:
 141   views::Combobox* eap_method_combobox_;
 142
 143   DISALLOW_COPY_AND_ASSIGN(Phase2AuthComboboxModel);
 144 };
 145
 146 class ServerCACertComboboxModel : public ui::ComboboxModel {
 147  public:
 148   ServerCACertComboboxModel();
 149   virtual ~ServerCACertComboboxModel();
 150
 151   // Overridden from ui::ComboboxModel:
 152   virtual int GetItemCount() const OVERRIDE;
 153   virtual base::string16 GetItemAt(int index) OVERRIDE;
 154
 155  private:
 156   DISALLOW_COPY_AND_ASSIGN(ServerCACertComboboxModel);
 157 };
 158
 159 class UserCertComboboxModel : public ui::ComboboxModel {
 160  public:
 161   explicit UserCertComboboxModel(WifiConfigView* owner);
 162   virtual ~UserCertComboboxModel();
 163
 164   // Overridden from ui::ComboboxModel:
 165   virtual int GetItemCount() const OVERRIDE;
 166   virtual base::string16 GetItemAt(int index) OVERRIDE;
 167
 168  private:
 169   WifiConfigView* owner_;
 170
 171   DISALLOW_COPY_AND_ASSIGN(UserCertComboboxModel);
 172 };
 173
 174 // SecurityComboboxModel -------------------------------------------------------
 175
 176 SecurityComboboxModel::SecurityComboboxModel() {
 177 }
 178
 179 SecurityComboboxModel::~SecurityComboboxModel() {
 180 }
 181
 182 int SecurityComboboxModel::GetItemCount() const {
 183     return SECURITY_INDEX_COUNT;
 184   }
 185 base::string16 SecurityComboboxModel::GetItemAt(int index) {
 186   if (index == SECURITY_INDEX_NONE)
 187     return l10n_util::GetStringUTF16(
 188         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY_NONE);
 189   else if (index == SECURITY_INDEX_WEP)
 190     return l10n_util::GetStringUTF16(
 191         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY_WEP);
 192   else if (index == SECURITY_INDEX_PSK)
 193     return l10n_util::GetStringUTF16(
 194         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY_PSK);
 195   NOTREACHED();
 196   return base::string16();
 197 }
 198
 199 // EAPMethodComboboxModel ------------------------------------------------------
 200
 201 EAPMethodComboboxModel::EAPMethodComboboxModel() {
 202 }
 203
 204 EAPMethodComboboxModel::~EAPMethodComboboxModel() {
 205 }
 206
 207 int EAPMethodComboboxModel::GetItemCount() const {
 208   return EAP_METHOD_INDEX_COUNT;
 209 }
 210 base::string16 EAPMethodComboboxModel::GetItemAt(int index) {
 211   if (index == EAP_METHOD_INDEX_NONE)
 212     return l10n_util::GetStringUTF16(
 213         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_NONE);
 214   else if (index == EAP_METHOD_INDEX_LEAP)
 215     return l10n_util::GetStringUTF16(
 216         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_LEAP);
 217   else if (index == EAP_METHOD_INDEX_PEAP)
 218     return l10n_util::GetStringUTF16(
 219         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_PEAP);
 220   else if (index == EAP_METHOD_INDEX_TLS)
 221     return l10n_util::GetStringUTF16(
 222         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_TLS);
 223   else if (index == EAP_METHOD_INDEX_TTLS)
 224     return l10n_util::GetStringUTF16(
 225         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD_TTLS);
 226   NOTREACHED();
 227   return base::string16();
 228 }
 229
 230 // Phase2AuthComboboxModel -----------------------------------------------------
 231
 232 Phase2AuthComboboxModel::Phase2AuthComboboxModel(
 233     views::Combobox* eap_method_combobox)
 234     : eap_method_combobox_(eap_method_combobox) {
 235 }
 236
 237 Phase2AuthComboboxModel::~Phase2AuthComboboxModel() {
 238 }
 239
 240 int Phase2AuthComboboxModel::GetItemCount() const {
 241   switch (eap_method_combobox_->selected_index()) {
 242     case EAP_METHOD_INDEX_NONE:
 243     case EAP_METHOD_INDEX_TLS:
 244     case EAP_METHOD_INDEX_LEAP:
 245       return PHASE_2_AUTH_INDEX_AUTO + 1;
 246     case EAP_METHOD_INDEX_PEAP:
 247       return PHASE_2_AUTH_INDEX_MSCHAPV2 + 1;
 248     case EAP_METHOD_INDEX_TTLS:
 249       return PHASE_2_AUTH_INDEX_CHAP + 1;
 250   }
 251   NOTREACHED();
 252   return 0;
 253 }
 254
 255 base::string16 Phase2AuthComboboxModel::GetItemAt(int index) {
 256   if (index == PHASE_2_AUTH_INDEX_AUTO)
 257     return l10n_util::GetStringUTF16(
 258         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_AUTO);
 259   else if (index == PHASE_2_AUTH_INDEX_MD5)
 260     return l10n_util::GetStringUTF16(
 261         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_MD5);
 262   else if (index == PHASE_2_AUTH_INDEX_MSCHAPV2)
 263     return l10n_util::GetStringUTF16(
 264         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_MSCHAPV2);
 265   else if (index == PHASE_2_AUTH_INDEX_MSCHAP)
 266     return l10n_util::GetStringUTF16(
 267         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_MSCHAP);
 268   else if (index == PHASE_2_AUTH_INDEX_PAP)
 269     return l10n_util::GetStringUTF16(
 270         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_PAP);
 271   else if (index == PHASE_2_AUTH_INDEX_CHAP)
 272     return l10n_util::GetStringUTF16(
 273         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH_CHAP);
 274   NOTREACHED();
 275   return base::string16();
 276 }
 277
 278 // ServerCACertComboboxModel ---------------------------------------------------
 279
 280 ServerCACertComboboxModel::ServerCACertComboboxModel() {
 281 }
 282
 283 ServerCACertComboboxModel::~ServerCACertComboboxModel() {
 284 }
 285
 286 int ServerCACertComboboxModel::GetItemCount() const {
 287   if (CertLibrary::Get()->CertificatesLoading())
 288     return 1;  // "Loading"
 289   // First "Default", then the certs, then "Do not check".
 290   return CertLibrary::Get()->NumCertificates(
 291       CertLibrary::CERT_TYPE_SERVER_CA) + 2;
 292 }
 293
 294 base::string16 ServerCACertComboboxModel::GetItemAt(int index) {
 295   if (CertLibrary::Get()->CertificatesLoading())
 296     return l10n_util::GetStringUTF16(
 297         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_LOADING);
 298   if (index == 0)
 299     return l10n_util::GetStringUTF16(
 300         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_SERVER_CA_DEFAULT);
 301   if (index == GetItemCount() - 1)
 302     return l10n_util::GetStringUTF16(
 303         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_SERVER_CA_DO_NOT_CHECK);
 304   int cert_index = index - 1;
 305   return CertLibrary::Get()->GetCertDisplayStringAt(
 306       CertLibrary::CERT_TYPE_SERVER_CA, cert_index);
 307 }
 308
 309 // UserCertComboboxModel -------------------------------------------------------
 310
 311 UserCertComboboxModel::UserCertComboboxModel(WifiConfigView* owner)
 312     : owner_(owner) {
 313 }
 314
 315 UserCertComboboxModel::~UserCertComboboxModel() {
 316 }
 317
 318 int UserCertComboboxModel::GetItemCount() const {
 319   if (!owner_->UserCertActive())
 320     return 1;  // "None installed" (combobox must have at least 1 entry)
 321   if (CertLibrary::Get()->CertificatesLoading())
 322     return 1;  // "Loading"
 323   int num_certs =
 324       CertLibrary::Get()->NumCertificates(CertLibrary::CERT_TYPE_USER);
 325   if (num_certs == 0)
 326     return 1;  // "None installed"
 327   return num_certs;
 328 }
 329
 330 base::string16 UserCertComboboxModel::GetItemAt(int index) {
 331   if (!owner_->UserCertActive())
 332     return l10n_util::GetStringUTF16(
 333         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_USER_CERT_NONE_INSTALLED);
 334   if (CertLibrary::Get()->CertificatesLoading())
 335     return l10n_util::GetStringUTF16(
 336         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_LOADING);
 337   if (CertLibrary::Get()->NumCertificates(CertLibrary::CERT_TYPE_USER) == 0)
 338     return l10n_util::GetStringUTF16(
 339         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_USER_CERT_NONE_INSTALLED);
 340   return CertLibrary::Get()->GetCertDisplayStringAt(
 341       CertLibrary::CERT_TYPE_USER, index);
 342 }
 343
 344 }  // namespace internal
 345
 346 WifiConfigView::WifiConfigView(NetworkConfigView* parent,
 347                                const std::string& service_path,
 348                                bool show_8021x)
 349     : ChildNetworkConfigView(parent, service_path),
 350       ssid_textfield_(NULL),
 351       eap_method_combobox_(NULL),
 352       phase_2_auth_label_(NULL),
 353       phase_2_auth_combobox_(NULL),
 354       user_cert_label_(NULL),
 355       user_cert_combobox_(NULL),
 356       server_ca_cert_label_(NULL),
 357       server_ca_cert_combobox_(NULL),
 358       subject_match_label_(NULL),
 359       subject_match_textfield_(NULL),
 360       identity_label_(NULL),
 361       identity_textfield_(NULL),
 362       identity_anonymous_label_(NULL),
 363       identity_anonymous_textfield_(NULL),
 364       save_credentials_checkbox_(NULL),
 365       share_network_checkbox_(NULL),
 366       shared_network_label_(NULL),
 367       security_combobox_(NULL),
 368       passphrase_label_(NULL),
 369       passphrase_textfield_(NULL),
 370       passphrase_visible_button_(NULL),
 371       error_label_(NULL),
 372       weak_ptr_factory_(this) {
 373   Init(show_8021x);
 374   NetworkHandler::Get()->network_state_handler()->AddObserver(this, FROM_HERE);
 375 }
 376
 377 WifiConfigView::~WifiConfigView() {
 378   RemoveAllChildViews(true);  // Destroy children before models
 379   if (NetworkHandler::IsInitialized()) {
 380     NetworkHandler::Get()->network_state_handler()->RemoveObserver(
 381         this, FROM_HERE);
 382   }
 383   CertLibrary::Get()->RemoveObserver(this);
 384 }
 385
 386 base::string16 WifiConfigView::GetTitle() const {
 387   const NetworkState* network = GetNetworkState();
 388   if (network && network->type() == shill::kTypeEthernet)
 389     return l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_CONFIGURE_ETHERNET);
 390   return l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_JOIN_WIFI_NETWORKS);
 391 }
 392
 393 views::View* WifiConfigView::GetInitiallyFocusedView() {
 394   // Return a reasonable widget for initial focus,
 395   // depending on what we're showing.
 396   if (ssid_textfield_)
 397     return ssid_textfield_;
 398   else if (eap_method_combobox_)
 399     return eap_method_combobox_;
 400   else if (passphrase_textfield_ && passphrase_textfield_->enabled())
 401     return passphrase_textfield_;
 402   else
 403     return NULL;
 404 }
 405
 406 bool WifiConfigView::CanLogin() {
 407   static const size_t kMinWirelessPasswordLen = 5;
 408
 409   // We either have an existing network or the user entered an SSID.
 410   if (service_path_.empty() && GetSsid().empty())
 411     return false;
 412
 413   // If the network requires a passphrase, make sure it is the right length.
 414   if (passphrase_textfield_ != NULL &&
 415       passphrase_textfield_->enabled() &&
 416       !passphrase_textfield_->show_fake() &&
 417       passphrase_textfield_->text().length() < kMinWirelessPasswordLen)
 418     return false;
 419
 420   // If we're using EAP, we must have a method.
 421   if (eap_method_combobox_ &&
 422       eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_NONE)
 423     return false;
 424
 425   // Block login if certs are required but user has none.
 426   if (UserCertRequired() && (!HaveUserCerts() || !IsUserCertValid()))
 427       return false;
 428
 429   return true;
 430 }
 431
 432 bool WifiConfigView::UserCertRequired() const {
 433   return UserCertActive();
 434 }
 435
 436 bool WifiConfigView::HaveUserCerts() const {
 437   return CertLibrary::Get()->NumCertificates(CertLibrary::CERT_TYPE_USER) > 0;
 438 }
 439
 440 bool WifiConfigView::IsUserCertValid() const {
 441   if (!UserCertActive())
 442     return false;
 443   int index = user_cert_combobox_->selected_index();
 444   if (index < 0)
 445     return false;
 446   // Currently only hardware-backed user certificates are valid.
 447   if (CertLibrary::Get()->IsHardwareBacked() &&
 448       !CertLibrary::Get()->IsCertHardwareBackedAt(
 449           CertLibrary::CERT_TYPE_USER, index))
 450     return false;
 451   return true;
 452 }
 453
 454 bool WifiConfigView::Phase2AuthActive() const {
 455   if (phase_2_auth_combobox_)
 456     return phase_2_auth_combobox_->model()->GetItemCount() > 1;
 457   return false;
 458 }
 459
 460 bool WifiConfigView::PassphraseActive() const {
 461   if (eap_method_combobox_) {
 462     // No password for EAP-TLS.
 463     int index = eap_method_combobox_->selected_index();
 464     return index != EAP_METHOD_INDEX_NONE && index != EAP_METHOD_INDEX_TLS;
 465   } else if (security_combobox_) {
 466     return security_combobox_->selected_index() != SECURITY_INDEX_NONE;
 467   }
 468   return false;
 469 }
 470
 471 bool WifiConfigView::UserCertActive() const {
 472   // User certs only for EAP-TLS.
 473   if (eap_method_combobox_)
 474     return eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_TLS;
 475
 476   return false;
 477 }
 478
 479 bool WifiConfigView::CaCertActive() const {
 480   // No server CA certs for LEAP.
 481   if (eap_method_combobox_) {
 482     int index = eap_method_combobox_->selected_index();
 483     return index != EAP_METHOD_INDEX_NONE && index != EAP_METHOD_INDEX_LEAP;
 484   }
 485   return false;
 486 }
 487
 488 void WifiConfigView::UpdateDialogButtons() {
 489   parent_->GetDialogClientView()->UpdateDialogButtons();
 490 }
 491
 492 void WifiConfigView::RefreshEapFields() {
 493   // If EAP method changes, the phase 2 auth choices may have changed also.
 494   phase_2_auth_combobox_->ModelChanged();
 495   phase_2_auth_combobox_->SetSelectedIndex(0);
 496   bool phase_2_auth_enabled = Phase2AuthActive();
 497   phase_2_auth_combobox_->SetEnabled(phase_2_auth_enabled &&
 498                                      phase_2_auth_ui_data_.IsEditable());
 499   phase_2_auth_label_->SetEnabled(phase_2_auth_enabled);
 500
 501   // Passphrase.
 502   bool passphrase_enabled = PassphraseActive();
 503   passphrase_textfield_->SetEnabled(passphrase_enabled &&
 504                                     passphrase_ui_data_.IsEditable());
 505   passphrase_label_->SetEnabled(passphrase_enabled);
 506   if (!passphrase_enabled)
 507     passphrase_textfield_->SetText(base::string16());
 508
 509   // User cert.
 510   bool certs_loading = CertLibrary::Get()->CertificatesLoading();
 511   bool user_cert_enabled = UserCertActive();
 512   user_cert_label_->SetEnabled(user_cert_enabled);
 513   bool have_user_certs = !certs_loading && HaveUserCerts();
 514   user_cert_combobox_->SetEnabled(user_cert_enabled &&
 515                                   have_user_certs &&
 516                                   user_cert_ui_data_.IsEditable());
 517   user_cert_combobox_->ModelChanged();
 518   user_cert_combobox_->SetSelectedIndex(0);
 519
 520   // Server CA.
 521   bool ca_cert_enabled = CaCertActive();
 522   server_ca_cert_label_->SetEnabled(ca_cert_enabled);
 523   server_ca_cert_combobox_->SetEnabled(ca_cert_enabled &&
 524                                        !certs_loading &&
 525                                        server_ca_cert_ui_data_.IsEditable());
 526   server_ca_cert_combobox_->ModelChanged();
 527   server_ca_cert_combobox_->SetSelectedIndex(0);
 528
 529   // Subject Match
 530   bool subject_match_enabled =
 531       ca_cert_enabled && eap_method_combobox_ &&
 532       eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_TLS;
 533   subject_match_label_->SetEnabled(subject_match_enabled);
 534   subject_match_textfield_->SetEnabled(subject_match_enabled);
 535   if (!subject_match_enabled)
 536     subject_match_textfield_->SetText(base::string16());
 537
 538   // No anonymous identity if no phase 2 auth.
 539   bool identity_anonymous_enabled = phase_2_auth_enabled;
 540   identity_anonymous_textfield_->SetEnabled(
 541       identity_anonymous_enabled && identity_anonymous_ui_data_.IsEditable());
 542   identity_anonymous_label_->SetEnabled(identity_anonymous_enabled);
 543   if (!identity_anonymous_enabled)
 544     identity_anonymous_textfield_->SetText(base::string16());
 545
 546   RefreshShareCheckbox();
 547 }
 548
 549 void WifiConfigView::RefreshShareCheckbox() {
 550   if (!share_network_checkbox_)
 551     return;
 552
 553   if (security_combobox_ &&
 554       security_combobox_->selected_index() == SECURITY_INDEX_NONE) {
 555     share_network_checkbox_->SetEnabled(false);
 556     share_network_checkbox_->SetChecked(true);
 557   } else if (eap_method_combobox_ &&
 558              (eap_method_combobox_->selected_index() == EAP_METHOD_INDEX_TLS ||
 559               user_cert_combobox_->selected_index() != 0)) {
 560     // Can not share TLS network (requires certificate), or any network where
 561     // user certificates are enabled.
 562     share_network_checkbox_->SetEnabled(false);
 563     share_network_checkbox_->SetChecked(false);
 564   } else {
 565     bool value = false;
 566     bool enabled = false;
 567     ChildNetworkConfigView::GetShareStateForLoginState(&value, &enabled);
 568
 569     share_network_checkbox_->SetChecked(value);
 570     share_network_checkbox_->SetEnabled(enabled);
 571   }
 572 }
 573
 574 void WifiConfigView::UpdateErrorLabel() {
 575   base::string16 error_msg;
 576   if (UserCertRequired() && CertLibrary::Get()->CertificatesLoaded()) {
 577     if (!HaveUserCerts()) {
 578       if (!LoginState::Get()->IsUserLoggedIn() ||
 579           LoginState::Get()->IsGuestUser()) {
 580         error_msg = l10n_util::GetStringUTF16(
 581             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_LOGIN_FOR_USER_CERT);
 582       } else {
 583         error_msg = l10n_util::GetStringUTF16(
 584             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PLEASE_INSTALL_USER_CERT);
 585       }
 586     } else if (!IsUserCertValid()) {
 587       error_msg = l10n_util::GetStringUTF16(
 588           IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_REQUIRE_HARDWARE_BACKED);
 589     }
 590   }
 591   if (error_msg.empty() && !service_path_.empty()) {
 592     const NetworkState* network = GetNetworkState();
 593     if (network && network->connection_state() == shill::kStateFailure) {
 594       error_msg = ash::network_connect::ErrorString(
 595           network->last_error(), network->path());
 596     }
 597   }
 598   if (!error_msg.empty()) {
 599     error_label_->SetText(error_msg);
 600     error_label_->SetVisible(true);
 601   } else {
 602     error_label_->SetVisible(false);
 603   }
 604 }
 605
 606 void WifiConfigView::ContentsChanged(views::Textfield* sender,
 607                                      const base::string16& new_contents) {
 608   UpdateDialogButtons();
 609 }
 610
 611 bool WifiConfigView::HandleKeyEvent(views::Textfield* sender,
 612                                     const ui::KeyEvent& key_event) {
 613   if (sender == passphrase_textfield_ &&
 614       key_event.key_code() == ui::VKEY_RETURN) {
 615     parent_->GetDialogClientView()->AcceptWindow();
 616   }
 617   return false;
 618 }
 619
 620 void WifiConfigView::ButtonPressed(views::Button* sender,
 621                                    const ui::Event& event) {
 622   if (sender == passphrase_visible_button_ && passphrase_textfield_) {
 623     if (passphrase_textfield_->GetTextInputType() == ui::TEXT_INPUT_TYPE_TEXT) {
 624       passphrase_textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
 625       passphrase_visible_button_->SetToggled(false);
 626     } else {
 627       passphrase_textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_TEXT);
 628       passphrase_visible_button_->SetToggled(true);
 629     }
 630   } else {
 631     NOTREACHED();
 632   }
 633 }
 634
 635 void WifiConfigView::OnPerformAction(views::Combobox* combobox) {
 636   if (combobox == security_combobox_) {
 637     bool passphrase_enabled = PassphraseActive();
 638     passphrase_label_->SetEnabled(passphrase_enabled);
 639     passphrase_textfield_->SetEnabled(passphrase_enabled &&
 640                                       passphrase_ui_data_.IsEditable());
 641     if (!passphrase_enabled)
 642       passphrase_textfield_->SetText(base::string16());
 643     RefreshShareCheckbox();
 644   } else if (combobox == user_cert_combobox_) {
 645     RefreshShareCheckbox();
 646   } else if (combobox == eap_method_combobox_) {
 647     RefreshEapFields();
 648   }
 649   UpdateDialogButtons();
 650   UpdateErrorLabel();
 651 }
 652
 653 void WifiConfigView::OnCertificatesLoaded(bool initial_load) {
 654   RefreshEapFields();
 655   UpdateDialogButtons();
 656   UpdateErrorLabel();
 657 }
 658
 659 bool WifiConfigView::Login() {
 660   const NetworkState* network = GetNetworkState();
 661
 662   // Set configuration properties.
 663   base::DictionaryValue properties;
 664
 665   // Default shared state for non-private networks is true.
 666   const bool share_default = !network || !network->IsPrivate();
 667   bool share_network = GetShareNetwork(share_default);
 668   bool only_policy_autoconnect =
 669       onc::PolicyAllowsOnlyPolicyNetworksToAutoconnect(!share_network);
 670   if (only_policy_autoconnect) {
 671     properties.SetBooleanWithoutPathExpansion(shill::kAutoConnectProperty,
 672                                               false);
 673   }
 674
 675   if (service_path_.empty()) {
 676     // TODO(stevenjb): Support modifying existing EAP configurations.
 677     // Will probably wait to do this in WebUI instead.
 678     properties.SetStringWithoutPathExpansion(
 679         shill::kTypeProperty, shill::kTypeWifi);
 680     shill_property_util::SetSSID(GetSsid(), &properties);
 681     properties.SetStringWithoutPathExpansion(
 682         shill::kModeProperty, shill::kModeManaged);
 683     properties.SetBooleanWithoutPathExpansion(
 684         shill::kSaveCredentialsProperty, GetSaveCredentials());
 685     std::string security = shill::kSecurityNone;
 686     if (!eap_method_combobox_) {
 687       switch (security_combobox_->selected_index()) {
 688         case SECURITY_INDEX_NONE:
 689           security = shill::kSecurityNone;
 690           break;
 691         case SECURITY_INDEX_WEP:
 692           security = shill::kSecurityWep;
 693           break;
 694         case SECURITY_INDEX_PSK:
 695           security = shill::kSecurityPsk;
 696           break;
 697       }
 698       std::string passphrase = GetPassphrase();
 699       if (!passphrase.empty()) {
 700         properties.SetStringWithoutPathExpansion(
 701             shill::kPassphraseProperty, GetPassphrase());
 702       }
 703     } else {
 704       security = shill::kSecurity8021x;
 705       SetEapProperties(&properties);
 706     }
 707     properties.SetStringWithoutPathExpansion(
 708         shill::kSecurityProperty, security);
 709
 710     // Configure and connect to network.
 711     ash::network_connect::CreateConfigurationAndConnect(&properties,
 712                                                         share_network);
 713   } else {
 714     if (!network) {
 715       // Shill no longer knows about this network (edge case).
 716       // TODO(stevenjb): Add notification for this.
 717       NET_LOG_ERROR("Network not found", service_path_);
 718       return true;  // Close dialog
 719     }
 720     if (eap_method_combobox_) {
 721       SetEapProperties(&properties);
 722       properties.SetBooleanWithoutPathExpansion(
 723           shill::kSaveCredentialsProperty, GetSaveCredentials());
 724     } else {
 725       const std::string passphrase = GetPassphrase();
 726       if (!passphrase.empty()) {
 727         properties.SetStringWithoutPathExpansion(
 728             shill::kPassphraseProperty, passphrase);
 729       }
 730     }
 731     if (network->type() == shill::kTypeEthernet) {
 732       // When configuring an ethernet service, we actually configure the
 733       // EthernetEap service, which exists in the Profile only.
 734       // See crbug.com/126870 for more info.
 735       properties.SetStringWithoutPathExpansion(shill::kTypeProperty,
 736                                                shill::kTypeEthernetEap);
 737       share_network = false;
 738       // Set the TPM PIN.
 739       properties.SetStringWithoutPathExpansion(
 740           shill::kEapPinProperty, TPMTokenLoader::Get()->tpm_user_pin());
 741       ash::network_connect::CreateConfiguration(&properties, share_network);
 742     } else {
 743       ash::network_connect::ConfigureNetworkAndConnect(
 744           service_path_, properties, share_network);
 745     }
 746   }
 747   return true;  // dialog will be closed
 748 }
 749
 750 std::string WifiConfigView::GetSsid() const {
 751   std::string result;
 752   if (ssid_textfield_ != NULL) {
 753     std::string untrimmed = base::UTF16ToUTF8(ssid_textfield_->text());
 754     base::TrimWhitespaceASCII(untrimmed, base::TRIM_ALL, &result);
 755   }
 756   return result;
 757 }
 758
 759 std::string WifiConfigView::GetPassphrase() const {
 760   std::string result;
 761   if (passphrase_textfield_ != NULL)
 762     result = base::UTF16ToUTF8(passphrase_textfield_->text());
 763   return result;
 764 }
 765
 766 bool WifiConfigView::GetSaveCredentials() const {
 767   if (!save_credentials_checkbox_)
 768     return true;  // share networks by default (e.g. non 8021x).
 769   return save_credentials_checkbox_->checked();
 770 }
 771
 772 bool WifiConfigView::GetShareNetwork(bool share_default) const {
 773   if (!share_network_checkbox_)
 774     return share_default;
 775   return share_network_checkbox_->checked();
 776 }
 777
 778 std::string WifiConfigView::GetEapMethod() const {
 779   DCHECK(eap_method_combobox_);
 780   switch (eap_method_combobox_->selected_index()) {
 781     case EAP_METHOD_INDEX_PEAP:
 782       return shill::kEapMethodPEAP;
 783     case EAP_METHOD_INDEX_TLS:
 784       return shill::kEapMethodTLS;
 785     case EAP_METHOD_INDEX_TTLS:
 786       return shill::kEapMethodTTLS;
 787     case EAP_METHOD_INDEX_LEAP:
 788       return shill::kEapMethodLEAP;
 789     case EAP_METHOD_INDEX_NONE:
 790     default:
 791       return "";
 792   }
 793 }
 794
 795 std::string WifiConfigView::GetEapPhase2Auth() const {
 796   DCHECK(phase_2_auth_combobox_);
 797   bool is_peap = (GetEapMethod() == shill::kEapMethodPEAP);
 798   switch (phase_2_auth_combobox_->selected_index()) {
 799     case PHASE_2_AUTH_INDEX_MD5:
 800       return is_peap ? shill::kEapPhase2AuthPEAPMD5
 801           : shill::kEapPhase2AuthTTLSMD5;
 802     case PHASE_2_AUTH_INDEX_MSCHAPV2:
 803       return is_peap ? shill::kEapPhase2AuthPEAPMSCHAPV2
 804           : shill::kEapPhase2AuthTTLSMSCHAPV2;
 805     case PHASE_2_AUTH_INDEX_MSCHAP:
 806       return shill::kEapPhase2AuthTTLSMSCHAP;
 807     case PHASE_2_AUTH_INDEX_PAP:
 808       return shill::kEapPhase2AuthTTLSPAP;
 809     case PHASE_2_AUTH_INDEX_CHAP:
 810       return shill::kEapPhase2AuthTTLSCHAP;
 811     case PHASE_2_AUTH_INDEX_AUTO:
 812     default:
 813       return "";
 814   }
 815 }
 816
 817 std::string WifiConfigView::GetEapServerCaCertPEM() const {
 818   DCHECK(server_ca_cert_combobox_);
 819   int index = server_ca_cert_combobox_->selected_index();
 820   if (index == 0) {
 821     // First item is "Default".
 822     return std::string();
 823   } else if (index == server_ca_cert_combobox_->model()->GetItemCount() - 1) {
 824     // Last item is "Do not check".
 825     return std::string();
 826   } else {
 827     int cert_index = index - 1;
 828     return CertLibrary::Get()->GetServerCACertPEMAt(cert_index);
 829   }
 830 }
 831
 832 bool WifiConfigView::GetEapUseSystemCas() const {
 833   DCHECK(server_ca_cert_combobox_);
 834   // Only use system CAs if the first item ("Default") is selected.
 835   return server_ca_cert_combobox_->selected_index() == 0;
 836 }
 837
 838 std::string WifiConfigView::GetEapSubjectMatch() const {
 839   DCHECK(subject_match_textfield_);
 840   return base::UTF16ToUTF8(subject_match_textfield_->text());
 841 }
 842
 843 std::string WifiConfigView::GetEapClientCertPkcs11Id() const {
 844   DCHECK(user_cert_combobox_);
 845   if (!HaveUserCerts() || !UserCertActive()) {
 846     return std::string();  // No certificate selected or not required.
 847   } else {
 848     // Certificates are listed in the order they appear in the model.
 849     int index = user_cert_combobox_->selected_index();
 850     return CertLibrary::Get()->GetUserCertPkcs11IdAt(index);
 851   }
 852 }
 853
 854 std::string WifiConfigView::GetEapIdentity() const {
 855   DCHECK(identity_textfield_);
 856   return base::UTF16ToUTF8(identity_textfield_->text());
 857 }
 858
 859 std::string WifiConfigView::GetEapAnonymousIdentity() const {
 860   DCHECK(identity_anonymous_textfield_);
 861   return base::UTF16ToUTF8(identity_anonymous_textfield_->text());
 862 }
 863
 864 void WifiConfigView::SetEapProperties(base::DictionaryValue* properties) {
 865   properties->SetStringWithoutPathExpansion(
 866       shill::kEapIdentityProperty, GetEapIdentity());
 867   properties->SetStringWithoutPathExpansion(
 868       shill::kEapMethodProperty, GetEapMethod());
 869   properties->SetStringWithoutPathExpansion(
 870       shill::kEapPhase2AuthProperty, GetEapPhase2Auth());
 871   properties->SetStringWithoutPathExpansion(
 872       shill::kEapAnonymousIdentityProperty, GetEapAnonymousIdentity());
 873   properties->SetStringWithoutPathExpansion(
 874       shill::kEapSubjectMatchProperty, GetEapSubjectMatch());
 875
 876   // shill requires both CertID and KeyID for TLS connections, despite
 877   // the fact that by convention they are the same ID.
 878   properties->SetStringWithoutPathExpansion(
 879       shill::kEapCertIdProperty, GetEapClientCertPkcs11Id());
 880   properties->SetStringWithoutPathExpansion(
 881       shill::kEapKeyIdProperty, GetEapClientCertPkcs11Id());
 882
 883   properties->SetBooleanWithoutPathExpansion(
 884       shill::kEapUseSystemCasProperty, GetEapUseSystemCas());
 885   properties->SetStringWithoutPathExpansion(
 886       shill::kEapPasswordProperty, GetPassphrase());
 887
 888   base::ListValue* pem_list = new base::ListValue;
 889   pem_list->AppendString(GetEapServerCaCertPEM());
 890   properties->SetWithoutPathExpansion(
 891       shill::kEapCaCertPemProperty, pem_list);
 892 }
 893
 894 void WifiConfigView::Cancel() {
 895 }
 896
 897 void WifiConfigView::Init(bool show_8021x) {
 898   const NetworkState* network = GetNetworkState();
 899   if (network) {
 900     if (network->type() == shill::kTypeWifi) {
 901       if (network->security() == shill::kSecurity8021x)
 902         show_8021x = true;
 903     } else if (network->type() == shill::kTypeEthernet) {
 904       show_8021x = true;
 905     } else {
 906       NOTREACHED() << "Unexpected network type for WifiConfigView: "
 907                    << network->type() << " Path: " << service_path_;
 908     }
 909     ParseEAPUIProperty(&eap_method_ui_data_, network, ::onc::eap::kOuter);
 910     ParseEAPUIProperty(&phase_2_auth_ui_data_, network, ::onc::eap::kInner);
 911     ParseEAPUIProperty(
 912         &user_cert_ui_data_, network, ::onc::eap::kClientCertRef);
 913     ParseEAPUIProperty(
 914         &server_ca_cert_ui_data_, network, ::onc::eap::kServerCARef);
 915     if (server_ca_cert_ui_data_.IsManaged()) {
 916       ParseEAPUIProperty(
 917           &server_ca_cert_ui_data_, network, ::onc::eap::kUseSystemCAs);
 918     }
 919     ParseEAPUIProperty(&identity_ui_data_, network, ::onc::eap::kIdentity);
 920     ParseEAPUIProperty(
 921         &identity_anonymous_ui_data_, network, ::onc::eap::kAnonymousIdentity);
 922     ParseEAPUIProperty(
 923         &save_credentials_ui_data_, network, ::onc::eap::kSaveCredentials);
 924     if (show_8021x)
 925       ParseEAPUIProperty(&passphrase_ui_data_, network, ::onc::eap::kPassword);
 926     else
 927       ParseUIProperty(&passphrase_ui_data_, network, ::onc::wifi::kPassphrase);
 928   }
 929
 930   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
 931   SetLayoutManager(layout);
 932
 933   const int column_view_set_id = 0;
 934   views::ColumnSet* column_set = layout->AddColumnSet(column_view_set_id);
 935   const int kPasswordVisibleWidth = 20;
 936   // Label
 937   column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL, 1,
 938                         views::GridLayout::USE_PREF, 0, 0);
 939   column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
 940   // Textfield, combobox.
 941   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 1,
 942                         views::GridLayout::USE_PREF, 0,
 943                         ChildNetworkConfigView::kInputFieldMinWidth);
 944   column_set->AddPaddingColumn(0, views::kRelatedControlSmallHorizontalSpacing);
 945   // Password visible button / policy indicator.
 946   column_set->AddColumn(views::GridLayout::CENTER, views::GridLayout::FILL, 1,
 947                         views::GridLayout::USE_PREF, 0, kPasswordVisibleWidth);
 948
 949   // SSID input
 950   if (!network || network->type() != shill::kTypeEthernet) {
 951     layout->StartRow(0, column_view_set_id);
 952     layout->AddView(new views::Label(l10n_util::GetStringUTF16(
 953         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_NETWORK_ID)));
 954     if (!network) {
 955       ssid_textfield_ = new views::Textfield();
 956       ssid_textfield_->set_controller(this);
 957       ssid_textfield_->SetAccessibleName(l10n_util::GetStringUTF16(
 958           IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_NETWORK_ID));
 959       layout->AddView(ssid_textfield_);
 960     } else {
 961       views::Label* label =
 962           new views::Label(base::UTF8ToUTF16(network->name()));
 963       label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
 964       layout->AddView(label);
 965     }
 966     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 967   }
 968
 969   // Security select
 970   if (!network && !show_8021x) {
 971     layout->StartRow(0, column_view_set_id);
 972     base::string16 label_text = l10n_util::GetStringUTF16(
 973         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SECURITY);
 974     layout->AddView(new views::Label(label_text));
 975     security_combobox_model_.reset(new internal::SecurityComboboxModel);
 976     security_combobox_ = new views::Combobox(security_combobox_model_.get());
 977     security_combobox_->SetAccessibleName(label_text);
 978     security_combobox_->set_listener(this);
 979     layout->AddView(security_combobox_);
 980     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
 981   }
 982
 983   // Only enumerate certificates in the data model for 802.1X networks.
 984   if (show_8021x) {
 985     // Observer any changes to the certificate list.
 986     CertLibrary::Get()->AddObserver(this);
 987
 988     // EAP method
 989     layout->StartRow(0, column_view_set_id);
 990     base::string16 eap_label_text = l10n_util::GetStringUTF16(
 991         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_METHOD);
 992     layout->AddView(new views::Label(eap_label_text));
 993     eap_method_combobox_model_.reset(new internal::EAPMethodComboboxModel);
 994     eap_method_combobox_ = new views::Combobox(
 995         eap_method_combobox_model_.get());
 996     eap_method_combobox_->SetAccessibleName(eap_label_text);
 997     eap_method_combobox_->set_listener(this);
 998     eap_method_combobox_->SetEnabled(eap_method_ui_data_.IsEditable());
 999     layout->AddView(eap_method_combobox_);
1000     layout->AddView(new ControlledSettingIndicatorView(eap_method_ui_data_));
1001     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1002
1003     // Phase 2 authentication
1004     layout->StartRow(0, column_view_set_id);
1005     base::string16 phase_2_label_text = l10n_util::GetStringUTF16(
1006         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PHASE_2_AUTH);
1007     phase_2_auth_label_ = new views::Label(phase_2_label_text);
1008     layout->AddView(phase_2_auth_label_);
1009     phase_2_auth_combobox_model_.reset(
1010         new internal::Phase2AuthComboboxModel(eap_method_combobox_));
1011     phase_2_auth_combobox_ = new views::Combobox(
1012         phase_2_auth_combobox_model_.get());
1013     phase_2_auth_combobox_->SetAccessibleName(phase_2_label_text);
1014     phase_2_auth_label_->SetEnabled(false);
1015     phase_2_auth_combobox_->SetEnabled(false);
1016     phase_2_auth_combobox_->set_listener(this);
1017     layout->AddView(phase_2_auth_combobox_);
1018     layout->AddView(new ControlledSettingIndicatorView(phase_2_auth_ui_data_));
1019     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1020
1021     // Server CA certificate
1022     layout->StartRow(0, column_view_set_id);
1023     base::string16 server_ca_cert_label_text = l10n_util::GetStringUTF16(
1024         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_SERVER_CA);
1025     server_ca_cert_label_ = new views::Label(server_ca_cert_label_text);
1026     layout->AddView(server_ca_cert_label_);
1027     server_ca_cert_combobox_model_.reset(
1028         new internal::ServerCACertComboboxModel());
1029     server_ca_cert_combobox_ = new ComboboxWithWidth(
1030         server_ca_cert_combobox_model_.get(),
1031         ChildNetworkConfigView::kInputFieldMinWidth);
1032     server_ca_cert_combobox_->SetAccessibleName(server_ca_cert_label_text);
1033     server_ca_cert_label_->SetEnabled(false);
1034     server_ca_cert_combobox_->SetEnabled(false);
1035     server_ca_cert_combobox_->set_listener(this);
1036     layout->AddView(server_ca_cert_combobox_);
1037     layout->AddView(
1038         new ControlledSettingIndicatorView(server_ca_cert_ui_data_));
1039     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1040
1041     // Subject Match
1042     layout->StartRow(0, column_view_set_id);
1043     base::string16 subject_match_label_text = l10n_util::GetStringUTF16(
1044         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_EAP_SUBJECT_MATCH);
1045     subject_match_label_ = new views::Label(subject_match_label_text);
1046     layout->AddView(subject_match_label_);
1047     subject_match_textfield_ = new views::Textfield();
1048     subject_match_textfield_->SetAccessibleName(subject_match_label_text);
1049     subject_match_textfield_->set_controller(this);
1050     layout->AddView(subject_match_textfield_);
1051     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1052
1053     // User certificate
1054     layout->StartRow(0, column_view_set_id);
1055     base::string16 user_cert_label_text = l10n_util::GetStringUTF16(
1056         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT);
1057     user_cert_label_ = new views::Label(user_cert_label_text);
1058     layout->AddView(user_cert_label_);
1059     user_cert_combobox_model_.reset(new internal::UserCertComboboxModel(this));
1060     user_cert_combobox_ = new views::Combobox(user_cert_combobox_model_.get());
1061     user_cert_combobox_->SetAccessibleName(user_cert_label_text);
1062     user_cert_label_->SetEnabled(false);
1063     user_cert_combobox_->SetEnabled(false);
1064     user_cert_combobox_->set_listener(this);
1065     layout->AddView(user_cert_combobox_);
1066     layout->AddView(new ControlledSettingIndicatorView(user_cert_ui_data_));
1067     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1068
1069     // Identity
1070     layout->StartRow(0, column_view_set_id);
1071     base::string16 identity_label_text = l10n_util::GetStringUTF16(
1072         IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_IDENTITY);
1073     identity_label_ = new views::Label(identity_label_text);
1074     layout->AddView(identity_label_);
1075     identity_textfield_ = new views::Textfield();
1076     identity_textfield_->SetAccessibleName(identity_label_text);
1077     identity_textfield_->set_controller(this);
1078     identity_textfield_->SetEnabled(identity_ui_data_.IsEditable());
1079     layout->AddView(identity_textfield_);
1080     layout->AddView(new ControlledSettingIndicatorView(identity_ui_data_));
1081     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1082   }
1083
1084   // Passphrase input
1085   layout->StartRow(0, column_view_set_id);
1086   int label_text_id = IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE;
1087   base::string16 passphrase_label_text =
1088       l10n_util::GetStringUTF16(label_text_id);
1089   passphrase_label_ = new views::Label(passphrase_label_text);
1090   layout->AddView(passphrase_label_);
1091   passphrase_textfield_ = new PassphraseTextfield();
1092   passphrase_textfield_->set_controller(this);
1093   // Disable passphrase input initially for other network.
1094   passphrase_label_->SetEnabled(network);
1095   passphrase_textfield_->SetEnabled(network &&
1096                                     passphrase_ui_data_.IsEditable());
1097   passphrase_textfield_->SetAccessibleName(passphrase_label_text);
1098   layout->AddView(passphrase_textfield_);
1099
1100   if (passphrase_ui_data_.IsManaged()) {
1101     layout->AddView(new ControlledSettingIndicatorView(passphrase_ui_data_));
1102   } else {
1103     // Password visible button.
1104     passphrase_visible_button_ = new views::ToggleImageButton(this);
1105     passphrase_visible_button_->SetFocusable(true);
1106     passphrase_visible_button_->SetTooltipText(
1107         l10n_util::GetStringUTF16(
1108             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_SHOW));
1109     passphrase_visible_button_->SetToggledTooltipText(
1110         l10n_util::GetStringUTF16(
1111             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_PASSPHRASE_HIDE));
1112     passphrase_visible_button_->SetImage(
1113         views::ImageButton::STATE_NORMAL,
1114         ResourceBundle::GetSharedInstance().
1115         GetImageSkiaNamed(IDR_NETWORK_SHOW_PASSWORD));
1116     passphrase_visible_button_->SetImage(
1117         views::ImageButton::STATE_HOVERED,
1118         ResourceBundle::GetSharedInstance().
1119         GetImageSkiaNamed(IDR_NETWORK_SHOW_PASSWORD_HOVER));
1120     passphrase_visible_button_->SetToggledImage(
1121         views::ImageButton::STATE_NORMAL,
1122         ResourceBundle::GetSharedInstance().
1123         GetImageSkiaNamed(IDR_NETWORK_HIDE_PASSWORD));
1124     passphrase_visible_button_->SetToggledImage(
1125         views::ImageButton::STATE_HOVERED,
1126         ResourceBundle::GetSharedInstance().
1127         GetImageSkiaNamed(IDR_NETWORK_HIDE_PASSWORD_HOVER));
1128     passphrase_visible_button_->SetImageAlignment(
1129         views::ImageButton::ALIGN_CENTER, views::ImageButton::ALIGN_MIDDLE);
1130     layout->AddView(passphrase_visible_button_);
1131   }
1132
1133   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1134
1135   if (show_8021x) {
1136     // Anonymous identity
1137     layout->StartRow(0, column_view_set_id);
1138     identity_anonymous_label_ =
1139         new views::Label(l10n_util::GetStringUTF16(
1140             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_CERT_IDENTITY_ANONYMOUS));
1141     layout->AddView(identity_anonymous_label_);
1142     identity_anonymous_textfield_ = new views::Textfield();
1143     identity_anonymous_label_->SetEnabled(false);
1144     identity_anonymous_textfield_->SetEnabled(false);
1145     identity_anonymous_textfield_->set_controller(this);
1146     layout->AddView(identity_anonymous_textfield_);
1147     layout->AddView(
1148         new ControlledSettingIndicatorView(identity_anonymous_ui_data_));
1149     layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1150   }
1151
1152   // Checkboxes.
1153
1154   // Save credentials
1155   if (show_8021x) {
1156     layout->StartRow(0, column_view_set_id);
1157     save_credentials_checkbox_ = new views::Checkbox(
1158         l10n_util::GetStringUTF16(
1159             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SAVE_CREDENTIALS));
1160     save_credentials_checkbox_->SetEnabled(
1161         save_credentials_ui_data_.IsEditable());
1162     layout->SkipColumns(1);
1163     layout->AddView(save_credentials_checkbox_);
1164     layout->AddView(
1165         new ControlledSettingIndicatorView(save_credentials_ui_data_));
1166   }
1167
1168   // Share network
1169   if (!network || network->profile_path().empty()) {
1170     layout->StartRow(0, column_view_set_id);
1171     share_network_checkbox_ = new views::Checkbox(
1172         l10n_util::GetStringUTF16(
1173             IDS_OPTIONS_SETTINGS_INTERNET_OPTIONS_SHARE_NETWORK));
1174     layout->SkipColumns(1);
1175     layout->AddView(share_network_checkbox_);
1176   }
1177   layout->AddPaddingRow(0, views::kRelatedControlVerticalSpacing);
1178
1179   // Create an error label.
1180   layout->StartRow(0, column_view_set_id);
1181   layout->SkipColumns(1);
1182   error_label_ = new views::Label();
1183   error_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
1184   error_label_->SetEnabledColor(SK_ColorRED);
1185   layout->AddView(error_label_);
1186
1187   // Initialize the field and checkbox values.
1188
1189   if (!network && show_8021x)
1190     RefreshEapFields();
1191
1192   RefreshShareCheckbox();
1193   UpdateErrorLabel();
1194
1195   if (network) {
1196     NetworkHandler::Get()->network_configuration_handler()->GetProperties(
1197         service_path_,
1198         base::Bind(&WifiConfigView::InitFromProperties,
1199                    weak_ptr_factory_.GetWeakPtr(),
1200                    show_8021x),
1201         base::Bind(&ShillError, "GetProperties"));
1202   }
1203 }
1204
1205 void WifiConfigView::InitFromProperties(
1206     bool show_8021x,
1207     const std::string& service_path,
1208     const base::DictionaryValue& properties) {
1209   if (!show_8021x) {
1210     std::string passphrase;
1211     properties.GetStringWithoutPathExpansion(
1212         shill::kPassphraseProperty, &passphrase);
1213     passphrase_textfield_->SetText(base::UTF8ToUTF16(passphrase));
1214     return;
1215   }
1216
1217   // EAP Method
1218   std::string eap_method;
1219   properties.GetStringWithoutPathExpansion(
1220       shill::kEapMethodProperty, &eap_method);
1221   if (eap_method == shill::kEapMethodPEAP)
1222     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_PEAP);
1223   else if (eap_method == shill::kEapMethodTTLS)
1224     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_TTLS);
1225   else if (eap_method == shill::kEapMethodTLS)
1226     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_TLS);
1227   else if (eap_method == shill::kEapMethodLEAP)
1228     eap_method_combobox_->SetSelectedIndex(EAP_METHOD_INDEX_LEAP);
1229   RefreshEapFields();
1230
1231   // Phase 2 authentication and anonymous identity.
1232   if (Phase2AuthActive()) {
1233     std::string eap_phase_2_auth;
1234     properties.GetStringWithoutPathExpansion(
1235         shill::kEapPhase2AuthProperty, &eap_phase_2_auth);
1236     if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSMD5)
1237       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_MD5);
1238     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSMSCHAPV2)
1239       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_MSCHAPV2);
1240     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSMSCHAP)
1241       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_MSCHAP);
1242     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSPAP)
1243       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_PAP);
1244     else if (eap_phase_2_auth == shill::kEapPhase2AuthTTLSCHAP)
1245       phase_2_auth_combobox_->SetSelectedIndex(PHASE_2_AUTH_INDEX_CHAP);
1246
1247     std::string eap_anonymous_identity;
1248     properties.GetStringWithoutPathExpansion(
1249         shill::kEapAnonymousIdentityProperty, &eap_anonymous_identity);
1250     identity_anonymous_textfield_->SetText(
1251         base::UTF8ToUTF16(eap_anonymous_identity));
1252   }
1253
1254   // Subject match
1255   std::string subject_match;
1256   properties.GetStringWithoutPathExpansion(
1257       shill::kEapSubjectMatchProperty, &subject_match);
1258   subject_match_textfield_->SetText(base::UTF8ToUTF16(subject_match));
1259
1260   // Server CA certificate.
1261   if (CaCertActive()) {
1262     std::string eap_ca_cert_pem;
1263     const base::ListValue* pems = NULL;
1264     if (properties.GetListWithoutPathExpansion(
1265             shill::kEapCaCertPemProperty, &pems))
1266       pems->GetString(0, &eap_ca_cert_pem);
1267     if (eap_ca_cert_pem.empty()) {
1268       bool eap_use_system_cas = false;
1269       properties.GetBooleanWithoutPathExpansion(
1270           shill::kEapUseSystemCasProperty, &eap_use_system_cas);
1271       if (eap_use_system_cas) {
1272         // "Default"
1273         server_ca_cert_combobox_->SetSelectedIndex(0);
1274       } else {
1275         // "Do not check".
1276         server_ca_cert_combobox_->SetSelectedIndex(
1277             server_ca_cert_combobox_->model()->GetItemCount() - 1);
1278       }
1279     } else {
1280       // Select the certificate if available.
1281       int cert_index =
1282           CertLibrary::Get()->GetServerCACertIndexByPEM(eap_ca_cert_pem);
1283       if (cert_index >= 0) {
1284         // Skip item for "Default".
1285         server_ca_cert_combobox_->SetSelectedIndex(1 + cert_index);
1286       } else {
1287         // "Default"
1288         server_ca_cert_combobox_->SetSelectedIndex(0);
1289       }
1290     }
1291   }
1292
1293   // User certificate.
1294   if (UserCertActive()) {
1295     std::string eap_cert_id;
1296     properties.GetStringWithoutPathExpansion(
1297         shill::kEapCertIdProperty, &eap_cert_id);
1298     if (!eap_cert_id.empty()) {
1299       int cert_index =
1300           CertLibrary::Get()->GetUserCertIndexByPkcs11Id(eap_cert_id);
1301       if (cert_index >= 0)
1302         user_cert_combobox_->SetSelectedIndex(cert_index);
1303     }
1304   }
1305
1306   // Identity is always active.
1307   std::string eap_identity;
1308   properties.GetStringWithoutPathExpansion(
1309       shill::kEapIdentityProperty, &eap_identity);
1310   identity_textfield_->SetText(base::UTF8ToUTF16(eap_identity));
1311
1312   // Passphrase
1313   if (PassphraseActive()) {
1314     std::string eap_password;
1315     properties.GetStringWithoutPathExpansion(
1316         shill::kEapPasswordProperty, &eap_password);
1317     passphrase_textfield_->SetText(base::UTF8ToUTF16(eap_password));
1318     // If 'Connectable' is True, show a fake passphrase to indicate that it
1319     // has already been set.
1320     bool connectable = false;
1321     properties.GetBooleanWithoutPathExpansion(
1322         shill::kConnectableProperty, &connectable);
1323     passphrase_textfield_->SetShowFake(connectable);
1324   }
1325
1326   // Save credentials
1327   bool save_credentials = false;
1328   properties.GetBooleanWithoutPathExpansion(
1329       shill::kSaveCredentialsProperty, &save_credentials);
1330   save_credentials_checkbox_->SetChecked(save_credentials);
1331
1332   UpdateDialogButtons();
1333   RefreshShareCheckbox();
1334   UpdateErrorLabel();
1335 }
1336
1337 void WifiConfigView::InitFocus() {
1338   views::View* view_to_focus = GetInitiallyFocusedView();
1339   if (view_to_focus)
1340     view_to_focus->RequestFocus();
1341 }
1342
1343 bool WifiConfigView::IsConfigureDialog() {
1344   const NetworkState* network = GetNetworkState();
1345   return network && network->type() == shill::kTypeEthernet;
1346 }
1347
1348 void WifiConfigView::NetworkPropertiesUpdated(const NetworkState* network) {
1349   if (network->path() != service_path_)
1350     return;
1351   UpdateErrorLabel();
1352 }
1353
1354 const NetworkState* WifiConfigView::GetNetworkState() const {
1355   if (service_path_.empty())
1356     return NULL;
1357   return NetworkHandler::Get()->network_state_handler()->GetNetworkState(
1358       service_path_);
1359 }
1360
1361 // static
1362 void WifiConfigView::ParseUIProperty(NetworkPropertyUIData* property_ui_data,
1363                                      const NetworkState* network,
1364                                      const std::string& key) {
1365   ::onc::ONCSource onc_source = ::onc::ONC_SOURCE_NONE;
1366   const base::DictionaryValue* onc =
1367       onc::FindPolicyForActiveUser(network->guid(), &onc_source);
1368   std::string onc_tag = network->type() == shill::kTypeEthernet
1369                             ? ::onc::network_config::kWiFi
1370                             : ::onc::network_config::kEthernet;
1371   property_ui_data->ParseOncProperty(onc_source, onc, onc_tag + '.' + key);
1372 }
1373
1374 // static
1375 void WifiConfigView::ParseEAPUIProperty(NetworkPropertyUIData* property_ui_data,
1376                                         const NetworkState* network,
1377                                         const std::string& key) {
1378   std::string onc_tag = network->type() == shill::kTypeEthernet
1379                             ? ::onc::ethernet::kEAP
1380                             : ::onc::wifi::kEAP;
1381   ParseUIProperty(property_ui_data, network, onc_tag + '.' + key);
1382 }
1383
1384 }  // namespace chromeos