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 #ifndef CHROME_BROWSER_CHROMEOS_OPTIONS_WIFI_CONFIG_VIEW_H_ 6 #define CHROME_BROWSER_CHROMEOS_OPTIONS_WIFI_CONFIG_VIEW_H_ 7 8 #include <string> 9 10 #include "base/basictypes.h" 11 #include "base/compiler_specific.h" 12 #include "base/memory/scoped_ptr.h" 13 #include "base/memory/weak_ptr.h" 14 #include "base/strings/string16.h" 15 #include "chrome/browser/chromeos/options/cert_library.h" 16 #include "chrome/browser/chromeos/options/network_config_view.h" 17 #include "chrome/browser/chromeos/options/network_property_ui_data.h" 18 #include "chromeos/network/network_state_handler_observer.h" 19 #include "third_party/cros_system_api/dbus/service_constants.h" 20 #include "ui/base/models/combobox_model.h" 21 #include "ui/views/controls/button/button.h" 22 #include "ui/views/controls/combobox/combobox_listener.h" 23 #include "ui/views/controls/textfield/textfield_controller.h" 24 #include "ui/views/view.h" 25 26 namespace views { 27 class Checkbox; 28 class Label; 29 class ToggleImageButton; 30 } 31 32 namespace chromeos { 33 34 class NetworkState; 35 class PassphraseTextfield; 36 37 namespace internal { 38 class EAPMethodComboboxModel; 39 class Phase2AuthComboboxModel; 40 class SecurityComboboxModel; 41 class ServerCACertComboboxModel; 42 class UserCertComboboxModel; 43 } 44 45 // A dialog box for configuring Wifi and Ethernet networks 46 47 class WifiConfigView : public ChildNetworkConfigView, 48 public views::TextfieldController, 49 public views::ButtonListener, 50 public views::ComboboxListener, 51 public CertLibrary::Observer, 52 public NetworkStateHandlerObserver { 53 public: 54 // If |service_path| is not empty it identifies the network to be configured. 55 // Otherwise |show_8021x| determines whether or not to show the 'advanced' 56 // 8021x configuration UI for a hidden WiFi network. 57 WifiConfigView(NetworkConfigView* parent, 58 const std::string& service_path, 59 bool show_8021x); 60 virtual ~WifiConfigView(); 61 62 // views::TextfieldController 63 virtual void ContentsChanged(views::Textfield* sender, 64 const base::string16& new_contents) OVERRIDE; 65 virtual bool HandleKeyEvent(views::Textfield* sender, 66 const ui::KeyEvent& key_event) OVERRIDE; 67 68 // views::ButtonListener 69 virtual void ButtonPressed(views::Button* sender, 70 const ui::Event& event) OVERRIDE; 71 72 // views::ComboboxListener 73 virtual void OnPerformAction(views::Combobox* combobox) OVERRIDE; 74 75 // CertLibrary::Observer 76 virtual void OnCertificatesLoaded(bool initial_load) OVERRIDE; 77 78 // ChildNetworkConfigView 79 virtual base::string16 GetTitle() const OVERRIDE; 80 virtual views::View* GetInitiallyFocusedView() OVERRIDE; 81 virtual bool CanLogin() OVERRIDE; 82 virtual bool Login() OVERRIDE; 83 virtual void Cancel() OVERRIDE; 84 virtual void InitFocus() OVERRIDE; 85 virtual bool IsConfigureDialog() OVERRIDE; 86 87 // NetworkStateHandlerObserver 88 virtual void NetworkPropertiesUpdated(const NetworkState* network) OVERRIDE; 89 90 // Parses a UI |property| from the ONC associated with |network|. |key| 91 // is the property name within the ONC dictionary. 92 static void ParseUIProperty(NetworkPropertyUIData* property_ui_data, 93 const NetworkState* network, 94 const std::string& key); 95 96 // Parses an EAP UI |property| from the ONC associated with |network|. 97 // |key| is the property name within the ONC EAP dictionary. 98 static void ParseEAPUIProperty(NetworkPropertyUIData* property_ui_data, 99 const NetworkState* network, 100 const std::string& key); 101 102 private: 103 friend class internal::UserCertComboboxModel; 104 105 // This will initialize the view depending on whether an existing network 106 // is being configured, the type of network, and the security model (i.e. 107 // simple password encryption or 802.1x). 108 void Init(bool show_8021x); 109 110 // Callback to initialize fields from uncached network properties. 111 void InitFromProperties(bool show_8021x, 112 const std::string& service_path, 113 const base::DictionaryValue& dictionary); 114 115 // Get input values. 116 std::string GetSsid() const; 117 std::string GetPassphrase() const; 118 bool GetSaveCredentials() const; 119 bool GetShareNetwork(bool share_default) const; 120 121 // Get various 802.1X EAP values from the widgets. 122 std::string GetEapMethod() const; 123 std::string GetEapPhase2Auth() const; 124 std::string GetEapServerCaCertPEM() const; 125 bool GetEapUseSystemCas() const; 126 std::string GetEapSubjectMatch() const; 127 std::string GetEapClientCertPkcs11Id() const; 128 std::string GetEapIdentity() const; 129 std::string GetEapAnonymousIdentity() const; 130 131 // Fill in |properties| with the properties for the selected client 132 // certificate or empty properties if no client cert is required. 133 void SetEapClientCertProperties(base::DictionaryValue* properties) const; 134 135 // Fill in |properties| with the appropriate values. 136 void SetEapProperties(base::DictionaryValue* properties); 137 138 // Returns true if the EAP method requires a user certificate. 139 bool UserCertRequired() const; 140 141 // Returns true if at least one user certificate is installed. 142 bool HaveUserCerts() const; 143 144 // Returns true if there is a selected user certificate and it is valid. 145 bool IsUserCertValid() const; 146 147 // Returns true if the phase 2 auth is relevant. 148 bool Phase2AuthActive() const; 149 150 // Returns whether the current configuration requires a passphrase. 151 bool PassphraseActive() const; 152 153 // Returns true if a user cert should be selected. 154 bool UserCertActive() const; 155 156 // Returns true if a CA cert selection should be allowed. 157 bool CaCertActive() const; 158 159 // Updates state of the Login button. 160 void UpdateDialogButtons(); 161 162 // Enable/Disable EAP fields as appropriate based on selected EAP method. 163 void RefreshEapFields(); 164 165 // Enable/Disable "share this network" checkbox. 166 void RefreshShareCheckbox(); 167 168 // Updates the error text label. 169 void UpdateErrorLabel(); 170 171 // Helper method, returns NULL if |service_path_| is empty, otherwise returns 172 // the NetworkState* associated with |service_path_| or NULL if none exists. 173 const NetworkState* GetNetworkState() const; 174 175 NetworkPropertyUIData eap_method_ui_data_; 176 NetworkPropertyUIData phase_2_auth_ui_data_; 177 NetworkPropertyUIData user_cert_ui_data_; 178 NetworkPropertyUIData server_ca_cert_ui_data_; 179 NetworkPropertyUIData identity_ui_data_; 180 NetworkPropertyUIData identity_anonymous_ui_data_; 181 NetworkPropertyUIData save_credentials_ui_data_; 182 NetworkPropertyUIData passphrase_ui_data_; 183 184 views::Textfield* ssid_textfield_; 185 scoped_ptr<internal::EAPMethodComboboxModel> eap_method_combobox_model_; 186 views::Combobox* eap_method_combobox_; 187 views::Label* phase_2_auth_label_; 188 scoped_ptr<internal::Phase2AuthComboboxModel> phase_2_auth_combobox_model_; 189 views::Combobox* phase_2_auth_combobox_; 190 views::Label* user_cert_label_; 191 scoped_ptr<internal::UserCertComboboxModel> user_cert_combobox_model_; 192 views::Combobox* user_cert_combobox_; 193 views::Label* server_ca_cert_label_; 194 scoped_ptr<internal::ServerCACertComboboxModel> 195 server_ca_cert_combobox_model_; 196 views::Combobox* server_ca_cert_combobox_; 197 views::Label* subject_match_label_; 198 views::Textfield* subject_match_textfield_; 199 views::Label* identity_label_; 200 views::Textfield* identity_textfield_; 201 views::Label* identity_anonymous_label_; 202 views::Textfield* identity_anonymous_textfield_; 203 views::Checkbox* save_credentials_checkbox_; 204 views::Checkbox* share_network_checkbox_; 205 views::Label* shared_network_label_; 206 scoped_ptr<internal::SecurityComboboxModel> security_combobox_model_; 207 views::Combobox* security_combobox_; 208 views::Label* passphrase_label_; 209 PassphraseTextfield* passphrase_textfield_; 210 views::ToggleImageButton* passphrase_visible_button_; 211 views::Label* error_label_; 212 213 base::WeakPtrFactory<WifiConfigView> weak_ptr_factory_; 214 215 DISALLOW_COPY_AND_ASSIGN(WifiConfigView); 216 }; 217 218 } // namespace chromeos 219 220 #endif // CHROME_BROWSER_CHROMEOS_OPTIONS_WIFI_CONFIG_VIEW_H_ 221