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| 1 // Copyright (c) 2011 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/ui/webui/options2/content_settings_handler.h" | |
| 6 | |
| 7 #include <map> | |
| 8 #include <string> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/bind.h" | |
| 12 #include "base/bind_helpers.h" | |
| 13 #include "base/command_line.h" | |
| 14 #include "base/utf_string_conversions.h" | |
| 15 #include "base/values.h" | |
| 16 #include "chrome/browser/browser_process.h" | |
| 17 #include "chrome/browser/content_settings/content_settings_details.h" | |
| 18 #include "chrome/browser/content_settings/content_settings_utils.h" | |
| 19 #include "chrome/browser/content_settings/host_content_settings_map.h" | |
| 20 #include "chrome/browser/custom_handlers/protocol_handler_registry.h" | |
| 21 #include "chrome/browser/notifications/desktop_notification_service.h" | |
| 22 #include "chrome/browser/notifications/desktop_notification_service_factory.h" | |
| 23 #include "chrome/browser/profiles/profile.h" | |
| 24 #include "chrome/browser/ui/browser_list.h" | |
| 25 #include "chrome/common/chrome_notification_types.h" | |
| 26 #include "chrome/common/chrome_switches.h" | |
| 27 #include "chrome/common/content_settings.h" | |
| 28 #include "chrome/common/content_settings_pattern.h" | |
| 29 #include "chrome/common/pref_names.h" | |
| 30 #include "chrome/common/url_constants.h" | |
| 31 #include "content/browser/tab_contents/tab_contents.h" | |
| 32 #include "content/browser/user_metrics.h" | |
| 33 #include "content/public/browser/notification_service.h" | |
| 34 #include "content/public/browser/notification_source.h" | |
| 35 #include "content/public/browser/notification_types.h" | |
| 36 #include "content/public/common/content_switches.h" | |
| 37 #include "grit/generated_resources.h" | |
| 38 #include "grit/locale_settings.h" | |
| 39 #include "ui/base/l10n/l10n_util.h" | |
| 40 | |
| 41 namespace { | |
| 42 | |
| 43 struct ContentSettingsTypeNameEntry { | |
| 44 ContentSettingsType type; | |
| 45 const char* name; | |
| 46 }; | |
| 47 | |
| 48 typedef std::map<ContentSettingsPattern, ContentSetting> OnePatternSettings; | |
| 49 typedef std::map<ContentSettingsPattern, OnePatternSettings> | |
| 50 AllPatternsSettings; | |
| 51 | |
| 52 const char* kDisplayPattern = "displayPattern"; | |
| 53 const char* kSetting = "setting"; | |
| 54 const char* kOrigin = "origin"; | |
| 55 const char* kSource = "source"; | |
| 56 const char* kEmbeddingOrigin = "embeddingOrigin"; | |
| 57 | |
| 58 const ContentSettingsTypeNameEntry kContentSettingsTypeGroupNames[] = { | |
| 59 {CONTENT_SETTINGS_TYPE_COOKIES, "cookies"}, | |
| 60 {CONTENT_SETTINGS_TYPE_IMAGES, "images"}, | |
| 61 {CONTENT_SETTINGS_TYPE_JAVASCRIPT, "javascript"}, | |
| 62 {CONTENT_SETTINGS_TYPE_PLUGINS, "plugins"}, | |
| 63 {CONTENT_SETTINGS_TYPE_POPUPS, "popups"}, | |
| 64 {CONTENT_SETTINGS_TYPE_GEOLOCATION, "location"}, | |
| 65 {CONTENT_SETTINGS_TYPE_NOTIFICATIONS, "notifications"}, | |
| 66 {CONTENT_SETTINGS_TYPE_INTENTS, "intents"}, | |
| 67 {CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE, "auto-select-certificate"}, | |
| 68 {CONTENT_SETTINGS_TYPE_FULLSCREEN, "fullscreen"}, | |
| 69 {CONTENT_SETTINGS_TYPE_MOUSELOCK, "mouselock"}, | |
| 70 }; | |
| 71 COMPILE_ASSERT(arraysize(kContentSettingsTypeGroupNames) == | |
| 72 CONTENT_SETTINGS_NUM_TYPES, | |
| 73 MISSING_CONTENT_SETTINGS_TYPE); | |
| 74 | |
| 75 ContentSettingsType ContentSettingsTypeFromGroupName(const std::string& name) { | |
| 76 for (size_t i = 0; i < arraysize(kContentSettingsTypeGroupNames); ++i) { | |
| 77 if (name == kContentSettingsTypeGroupNames[i].name) | |
| 78 return kContentSettingsTypeGroupNames[i].type; | |
| 79 } | |
| 80 | |
| 81 NOTREACHED() << name << " is not a recognized content settings type."; | |
| 82 return CONTENT_SETTINGS_TYPE_DEFAULT; | |
| 83 } | |
| 84 | |
| 85 std::string ContentSettingToString(ContentSetting setting) { | |
| 86 switch (setting) { | |
| 87 case CONTENT_SETTING_ALLOW: | |
| 88 return "allow"; | |
| 89 case CONTENT_SETTING_ASK: | |
| 90 return "ask"; | |
| 91 case CONTENT_SETTING_BLOCK: | |
| 92 return "block"; | |
| 93 case CONTENT_SETTING_SESSION_ONLY: | |
| 94 return "session"; | |
| 95 case CONTENT_SETTING_DEFAULT: | |
| 96 return "default"; | |
| 97 case CONTENT_SETTING_NUM_SETTINGS: | |
| 98 NOTREACHED(); | |
| 99 } | |
| 100 | |
| 101 return ""; | |
| 102 } | |
| 103 | |
| 104 ContentSetting ContentSettingFromString(const std::string& name) { | |
| 105 if (name == "allow") | |
| 106 return CONTENT_SETTING_ALLOW; | |
| 107 if (name == "ask") | |
| 108 return CONTENT_SETTING_ASK; | |
| 109 if (name == "block") | |
| 110 return CONTENT_SETTING_BLOCK; | |
| 111 if (name == "session") | |
| 112 return CONTENT_SETTING_SESSION_ONLY; | |
| 113 | |
| 114 NOTREACHED() << name << " is not a recognized content setting."; | |
| 115 return CONTENT_SETTING_DEFAULT; | |
| 116 } | |
| 117 | |
| 118 std::string GeolocationExceptionToString( | |
| 119 const ContentSettingsPattern& origin, | |
| 120 const ContentSettingsPattern& embedding_origin) { | |
| 121 if (origin == embedding_origin) | |
| 122 return origin.ToString(); | |
| 123 | |
| 124 // TODO(estade): the page needs to use CSS to indent the string. | |
| 125 std::string indent(" "); | |
| 126 | |
| 127 if (embedding_origin == ContentSettingsPattern::Wildcard()) { | |
| 128 // NOTE: As long as the user cannot add/edit entries from the exceptions | |
| 129 // dialog, it's impossible to actually have a non-default setting for some | |
| 130 // origin "embedded on any other site", so this row will never appear. If | |
| 131 // we add the ability to add/edit exceptions, we'll need to decide when to | |
| 132 // display this and how "removing" it will function. | |
| 133 return indent + | |
| 134 l10n_util::GetStringUTF8(IDS_EXCEPTIONS_GEOLOCATION_EMBEDDED_ANY_OTHER); | |
| 135 } | |
| 136 | |
| 137 return indent + l10n_util::GetStringFUTF8( | |
| 138 IDS_EXCEPTIONS_GEOLOCATION_EMBEDDED_ON_HOST, | |
| 139 UTF8ToUTF16(embedding_origin.ToString())); | |
| 140 } | |
| 141 | |
| 142 // Create a DictionaryValue* that will act as a data source for a single row | |
| 143 // in a HostContentSettingsMap-controlled exceptions table (e.g., cookies). | |
| 144 // Ownership of the pointer is passed to the caller. | |
| 145 DictionaryValue* GetExceptionForPage( | |
| 146 const ContentSettingsPattern& pattern, | |
| 147 ContentSetting setting, | |
| 148 std::string provider_name) { | |
| 149 DictionaryValue* exception = new DictionaryValue(); | |
| 150 exception->SetString(kDisplayPattern, pattern.ToString()); | |
| 151 exception->SetString(kSetting, ContentSettingToString(setting)); | |
| 152 exception->SetString(kSource, provider_name); | |
| 153 return exception; | |
| 154 } | |
| 155 | |
| 156 // Create a DictionaryValue* that will act as a data source for a single row | |
| 157 // in the Geolocation exceptions table. Ownership of the pointer is passed to | |
| 158 // the caller. | |
| 159 DictionaryValue* GetGeolocationExceptionForPage( | |
| 160 const ContentSettingsPattern& origin, | |
| 161 const ContentSettingsPattern& embedding_origin, | |
| 162 ContentSetting setting) { | |
| 163 DictionaryValue* exception = new DictionaryValue(); | |
| 164 exception->SetString(kDisplayPattern, | |
| 165 GeolocationExceptionToString(origin, embedding_origin)); | |
| 166 exception->SetString(kSetting, ContentSettingToString(setting)); | |
| 167 exception->SetString(kOrigin, origin.ToString()); | |
| 168 exception->SetString(kEmbeddingOrigin, embedding_origin.ToString()); | |
| 169 return exception; | |
| 170 } | |
| 171 | |
| 172 // Create a DictionaryValue* that will act as a data source for a single row | |
| 173 // in the desktop notifications exceptions table. Ownership of the pointer is | |
| 174 // passed to the caller. | |
| 175 DictionaryValue* GetNotificationExceptionForPage( | |
| 176 const ContentSettingsPattern& pattern, | |
| 177 ContentSetting setting, | |
| 178 const std::string& provider_name) { | |
| 179 DictionaryValue* exception = new DictionaryValue(); | |
| 180 exception->SetString(kDisplayPattern, pattern.ToString()); | |
| 181 exception->SetString(kSetting, ContentSettingToString(setting)); | |
| 182 exception->SetString(kOrigin, pattern.ToString()); | |
| 183 exception->SetString(kSource, provider_name); | |
| 184 return exception; | |
| 185 } | |
| 186 | |
| 187 } // namespace | |
| 188 | |
| 189 ContentSettingsHandler::ContentSettingsHandler() { | |
| 190 } | |
| 191 | |
| 192 ContentSettingsHandler::~ContentSettingsHandler() { | |
| 193 } | |
| 194 | |
| 195 void ContentSettingsHandler::GetLocalizedValues( | |
| 196 DictionaryValue* localized_strings) { | |
| 197 DCHECK(localized_strings); | |
| 198 | |
| 199 static OptionsStringResource resources[] = { | |
| 200 { "content_exceptions", IDS_COOKIES_EXCEPTIONS_BUTTON }, | |
| 201 { "allowException", IDS_EXCEPTIONS_ALLOW_BUTTON }, | |
| 202 { "blockException", IDS_EXCEPTIONS_BLOCK_BUTTON }, | |
| 203 { "sessionException", IDS_EXCEPTIONS_SESSION_ONLY_BUTTON }, | |
| 204 { "askException", IDS_EXCEPTIONS_ASK_BUTTON }, | |
| 205 { "addExceptionRow", IDS_EXCEPTIONS_ADD_BUTTON }, | |
| 206 { "removeExceptionRow", IDS_EXCEPTIONS_REMOVE_BUTTON }, | |
| 207 { "editExceptionRow", IDS_EXCEPTIONS_EDIT_BUTTON }, | |
| 208 { "otr_exceptions_explanation", IDS_EXCEPTIONS_OTR_LABEL }, | |
| 209 { "examplePattern", IDS_EXCEPTIONS_PATTERN_EXAMPLE }, | |
| 210 { "addNewExceptionInstructions", IDS_EXCEPTIONS_ADD_NEW_INSTRUCTIONS }, | |
| 211 { "manage_exceptions", IDS_EXCEPTIONS_MANAGE }, | |
| 212 { "manage_handlers", IDS_HANDLERS_MANAGE }, | |
| 213 { "exceptionPatternHeader", IDS_EXCEPTIONS_PATTERN_HEADER }, | |
| 214 { "exceptionBehaviorHeader", IDS_EXCEPTIONS_ACTION_HEADER }, | |
| 215 // Cookies filter. | |
| 216 { "cookies_tab_label", IDS_COOKIES_TAB_LABEL }, | |
| 217 { "cookies_header", IDS_COOKIES_HEADER }, | |
| 218 { "cookies_allow", IDS_COOKIES_ALLOW_RADIO }, | |
| 219 { "cookies_block", IDS_COOKIES_BLOCK_RADIO }, | |
| 220 { "cookies_session_only", IDS_COOKIES_SESSION_ONLY_RADIO }, | |
| 221 { "cookies_block_3rd_party", IDS_COOKIES_BLOCK_3RDPARTY_CHKBOX }, | |
| 222 { "cookies_clear_when_close", IDS_COOKIES_CLEAR_WHEN_CLOSE_CHKBOX }, | |
| 223 { "cookies_lso_clear_when_close", IDS_COOKIES_LSO_CLEAR_WHEN_CLOSE_CHKBOX }, | |
| 224 { "cookies_show_cookies", IDS_COOKIES_SHOW_COOKIES_BUTTON }, | |
| 225 { "flash_storage_settings", IDS_FLASH_STORAGE_SETTINGS }, | |
| 226 { "flash_storage_url", IDS_FLASH_STORAGE_URL }, | |
| 227 // Image filter. | |
| 228 { "images_tab_label", IDS_IMAGES_TAB_LABEL }, | |
| 229 { "images_header", IDS_IMAGES_HEADER }, | |
| 230 { "images_allow", IDS_IMAGES_LOAD_RADIO }, | |
| 231 { "images_block", IDS_IMAGES_NOLOAD_RADIO }, | |
| 232 // JavaScript filter. | |
| 233 { "javascript_tab_label", IDS_JAVASCRIPT_TAB_LABEL }, | |
| 234 { "javascript_header", IDS_JAVASCRIPT_HEADER }, | |
| 235 { "javascript_allow", IDS_JS_ALLOW_RADIO }, | |
| 236 { "javascript_block", IDS_JS_DONOTALLOW_RADIO }, | |
| 237 // Plug-ins filter. | |
| 238 { "plugins_tab_label", IDS_PLUGIN_TAB_LABEL }, | |
| 239 { "plugins_header", IDS_PLUGIN_HEADER }, | |
| 240 { "plugins_ask", IDS_PLUGIN_ASK_RADIO }, | |
| 241 { "plugins_allow", IDS_PLUGIN_LOAD_RADIO }, | |
| 242 { "plugins_block", IDS_PLUGIN_NOLOAD_RADIO }, | |
| 243 { "disableIndividualPlugins", IDS_PLUGIN_SELECTIVE_DISABLE }, | |
| 244 // Pop-ups filter. | |
| 245 { "popups_tab_label", IDS_POPUP_TAB_LABEL }, | |
| 246 { "popups_header", IDS_POPUP_HEADER }, | |
| 247 { "popups_allow", IDS_POPUP_ALLOW_RADIO }, | |
| 248 { "popups_block", IDS_POPUP_BLOCK_RADIO }, | |
| 249 // Location filter. | |
| 250 { "location_tab_label", IDS_GEOLOCATION_TAB_LABEL }, | |
| 251 { "location_header", IDS_GEOLOCATION_HEADER }, | |
| 252 { "location_allow", IDS_GEOLOCATION_ALLOW_RADIO }, | |
| 253 { "location_ask", IDS_GEOLOCATION_ASK_RADIO }, | |
| 254 { "location_block", IDS_GEOLOCATION_BLOCK_RADIO }, | |
| 255 // Notifications filter. | |
| 256 { "notifications_tab_label", IDS_NOTIFICATIONS_TAB_LABEL }, | |
| 257 { "notifications_header", IDS_NOTIFICATIONS_HEADER }, | |
| 258 { "notifications_allow", IDS_NOTIFICATIONS_ALLOW_RADIO }, | |
| 259 { "notifications_ask", IDS_NOTIFICATIONS_ASK_RADIO }, | |
| 260 { "notifications_block", IDS_NOTIFICATIONS_BLOCK_RADIO }, | |
| 261 // Intents filter. | |
| 262 { "intentsTabLabel", IDS_INTENTS_TAB_LABEL }, | |
| 263 { "intentsAllow", IDS_INTENTS_ALLOW_RADIO }, | |
| 264 { "intentsAsk", IDS_INTENTS_ASK_RADIO }, | |
| 265 { "intentsBlock", IDS_INTENTS_BLOCK_RADIO }, | |
| 266 { "intents_header", IDS_INTENTS_HEADER }, | |
| 267 // Fullscreen filter. | |
| 268 { "fullscreen_tab_label", IDS_FULLSCREEN_TAB_LABEL }, | |
| 269 { "fullscreen_header", IDS_FULLSCREEN_HEADER }, | |
| 270 // Mouse Lock filter. | |
| 271 { "mouselock_tab_label", IDS_MOUSE_LOCK_TAB_LABEL }, | |
| 272 { "mouselock_header", IDS_MOUSE_LOCK_HEADER }, | |
| 273 { "mouselock_allow", IDS_MOUSE_LOCK_ALLOW_RADIO }, | |
| 274 { "mouselock_ask", IDS_MOUSE_LOCK_ASK_RADIO }, | |
| 275 { "mouselock_block", IDS_MOUSE_LOCK_BLOCK_RADIO }, | |
| 276 }; | |
| 277 | |
| 278 RegisterStrings(localized_strings, resources, arraysize(resources)); | |
| 279 RegisterTitle(localized_strings, "contentSettingsPage", | |
| 280 IDS_CONTENT_SETTINGS_TITLE); | |
| 281 localized_strings->SetBoolean("enable_click_to_play", | |
| 282 CommandLine::ForCurrentProcess()->HasSwitch( | |
| 283 switches::kEnableClickToPlay)); | |
| 284 localized_strings->SetBoolean("enable_web_intents", | |
| 285 CommandLine::ForCurrentProcess()->HasSwitch( | |
| 286 switches::kEnableWebIntents)); | |
| 287 } | |
| 288 | |
| 289 void ContentSettingsHandler::Initialize() { | |
| 290 notification_registrar_.Add( | |
| 291 this, chrome::NOTIFICATION_PROFILE_CREATED, | |
| 292 content::NotificationService::AllSources()); | |
| 293 notification_registrar_.Add( | |
| 294 this, chrome::NOTIFICATION_PROFILE_DESTROYED, | |
| 295 content::NotificationService::AllSources()); | |
| 296 | |
| 297 UpdateHandlersEnabledRadios(); | |
| 298 UpdateAllExceptionsViewsFromModel(); | |
| 299 notification_registrar_.Add( | |
| 300 this, chrome::NOTIFICATION_CONTENT_SETTINGS_CHANGED, | |
| 301 content::NotificationService::AllSources()); | |
| 302 notification_registrar_.Add( | |
| 303 this, chrome::NOTIFICATION_DESKTOP_NOTIFICATION_SETTINGS_CHANGED, | |
| 304 content::NotificationService::AllSources()); | |
| 305 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 306 notification_registrar_.Add( | |
| 307 this, chrome::NOTIFICATION_PROTOCOL_HANDLER_REGISTRY_CHANGED, | |
| 308 content::Source<Profile>(profile)); | |
| 309 | |
| 310 PrefService* prefs = profile->GetPrefs(); | |
| 311 pref_change_registrar_.Init(prefs); | |
| 312 pref_change_registrar_.Add(prefs::kGeolocationContentSettings, this); | |
| 313 } | |
| 314 | |
| 315 void ContentSettingsHandler::Observe( | |
| 316 int type, | |
| 317 const content::NotificationSource& source, | |
| 318 const content::NotificationDetails& details) { | |
| 319 switch (type) { | |
| 320 case chrome::NOTIFICATION_PROFILE_DESTROYED: { | |
| 321 if (content::Source<Profile>(source).ptr()->IsOffTheRecord()) { | |
| 322 web_ui_->CallJavascriptFunction( | |
| 323 "ContentSettingsExceptionsArea.OTRProfileDestroyed"); | |
| 324 } | |
| 325 break; | |
| 326 } | |
| 327 | |
| 328 case chrome::NOTIFICATION_PROFILE_CREATED: { | |
| 329 if (content::Source<Profile>(source).ptr()->IsOffTheRecord()) | |
| 330 UpdateAllOTRExceptionsViewsFromModel(); | |
| 331 break; | |
| 332 } | |
| 333 | |
| 334 case chrome::NOTIFICATION_CONTENT_SETTINGS_CHANGED: { | |
| 335 // Filter out notifications from other profiles. | |
| 336 HostContentSettingsMap* map = | |
| 337 content::Source<HostContentSettingsMap>(source).ptr(); | |
| 338 if (map != GetContentSettingsMap() && | |
| 339 map != GetOTRContentSettingsMap()) | |
| 340 break; | |
| 341 | |
| 342 const ContentSettingsDetails* settings_details = | |
| 343 content::Details<const ContentSettingsDetails>(details).ptr(); | |
| 344 | |
| 345 // TODO(estade): we pretend update_all() is always true. | |
| 346 if (settings_details->update_all_types()) | |
| 347 UpdateAllExceptionsViewsFromModel(); | |
| 348 else | |
| 349 UpdateExceptionsViewFromModel(settings_details->type()); | |
| 350 break; | |
| 351 } | |
| 352 | |
| 353 case chrome::NOTIFICATION_PREF_CHANGED: { | |
| 354 const std::string& pref_name = | |
| 355 *content::Details<std::string>(details).ptr(); | |
| 356 if (pref_name == prefs::kGeolocationContentSettings) | |
| 357 UpdateGeolocationExceptionsView(); | |
| 358 break; | |
| 359 } | |
| 360 | |
| 361 case chrome::NOTIFICATION_DESKTOP_NOTIFICATION_SETTINGS_CHANGED: { | |
| 362 UpdateNotificationExceptionsView(); | |
| 363 break; | |
| 364 } | |
| 365 | |
| 366 case chrome::NOTIFICATION_PROTOCOL_HANDLER_REGISTRY_CHANGED: { | |
| 367 UpdateHandlersEnabledRadios(); | |
| 368 break; | |
| 369 } | |
| 370 | |
| 371 default: | |
| 372 OptionsPage2UIHandler::Observe(type, source, details); | |
| 373 } | |
| 374 } | |
| 375 | |
| 376 void ContentSettingsHandler::UpdateSettingDefaultFromModel( | |
| 377 ContentSettingsType type) { | |
| 378 DictionaryValue filter_settings; | |
| 379 std::string provider_id; | |
| 380 filter_settings.SetString(ContentSettingsTypeToGroupName(type) + ".value", | |
| 381 GetSettingDefaultFromModel(type, &provider_id)); | |
| 382 filter_settings.SetString( | |
| 383 ContentSettingsTypeToGroupName(type) + ".managedBy", | |
| 384 provider_id); | |
| 385 | |
| 386 web_ui_->CallJavascriptFunction( | |
| 387 "ContentSettings.setContentFilterSettingsValue", filter_settings); | |
| 388 } | |
| 389 | |
| 390 std::string ContentSettingsHandler::GetSettingDefaultFromModel( | |
| 391 ContentSettingsType type, std::string* provider_id) { | |
| 392 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 393 ContentSetting default_setting; | |
| 394 if (type == CONTENT_SETTINGS_TYPE_NOTIFICATIONS) { | |
| 395 default_setting = | |
| 396 DesktopNotificationServiceFactory::GetForProfile(profile)-> | |
| 397 GetDefaultContentSetting(provider_id); | |
| 398 } else { | |
| 399 default_setting = | |
| 400 profile->GetHostContentSettingsMap()-> | |
| 401 GetDefaultContentSetting(type, provider_id); | |
| 402 } | |
| 403 | |
| 404 return ContentSettingToString(default_setting); | |
| 405 } | |
| 406 | |
| 407 void ContentSettingsHandler::UpdateHandlersEnabledRadios() { | |
| 408 #if defined(ENABLE_REGISTER_PROTOCOL_HANDLER) | |
| 409 DCHECK(web_ui_); | |
| 410 base::FundamentalValue handlers_enabled( | |
| 411 GetProtocolHandlerRegistry()->enabled()); | |
| 412 | |
| 413 web_ui_->CallJavascriptFunction("ContentSettings.updateHandlersEnabledRadios", | |
| 414 handlers_enabled); | |
| 415 #endif // defined(ENABLE_REGISTER_PROTOCOL_HANDLER) | |
| 416 } | |
| 417 | |
| 418 void ContentSettingsHandler::UpdateAllExceptionsViewsFromModel() { | |
| 419 for (int type = CONTENT_SETTINGS_TYPE_DEFAULT + 1; | |
| 420 type < CONTENT_SETTINGS_NUM_TYPES; ++type) { | |
| 421 // The content settings type CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE | |
| 422 // is supposed to be set by policy only. Hence there is no user facing UI | |
| 423 // for this content type and we skip it here. | |
| 424 if (type == CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE) | |
| 425 continue; | |
| 426 UpdateExceptionsViewFromModel(static_cast<ContentSettingsType>(type)); | |
| 427 } | |
| 428 } | |
| 429 | |
| 430 void ContentSettingsHandler::UpdateAllOTRExceptionsViewsFromModel() { | |
| 431 for (int type = CONTENT_SETTINGS_TYPE_DEFAULT + 1; | |
| 432 type < CONTENT_SETTINGS_NUM_TYPES; ++type) { | |
| 433 UpdateOTRExceptionsViewFromModel(static_cast<ContentSettingsType>(type)); | |
| 434 } | |
| 435 } | |
| 436 | |
| 437 void ContentSettingsHandler::UpdateExceptionsViewFromModel( | |
| 438 ContentSettingsType type) { | |
| 439 // Skip updating intents unless it's enabled from the command line. | |
| 440 if (type == CONTENT_SETTINGS_TYPE_INTENTS && | |
| 441 !CommandLine::ForCurrentProcess()->HasSwitch( | |
| 442 switches::kEnableWebIntents)) | |
| 443 return; | |
| 444 | |
| 445 switch (type) { | |
| 446 case CONTENT_SETTINGS_TYPE_GEOLOCATION: | |
| 447 UpdateGeolocationExceptionsView(); | |
| 448 break; | |
| 449 case CONTENT_SETTINGS_TYPE_NOTIFICATIONS: | |
| 450 UpdateNotificationExceptionsView(); | |
| 451 break; | |
| 452 default: | |
| 453 UpdateExceptionsViewFromHostContentSettingsMap(type); | |
| 454 break; | |
| 455 } | |
| 456 } | |
| 457 | |
| 458 void ContentSettingsHandler::UpdateOTRExceptionsViewFromModel( | |
| 459 ContentSettingsType type) { | |
| 460 switch (type) { | |
| 461 case CONTENT_SETTINGS_TYPE_GEOLOCATION: | |
| 462 case CONTENT_SETTINGS_TYPE_NOTIFICATIONS: | |
| 463 case CONTENT_SETTINGS_TYPE_INTENTS: | |
| 464 case CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE: | |
| 465 break; | |
| 466 default: | |
| 467 UpdateExceptionsViewFromOTRHostContentSettingsMap(type); | |
| 468 break; | |
| 469 } | |
| 470 } | |
| 471 | |
| 472 void ContentSettingsHandler::UpdateGeolocationExceptionsView() { | |
| 473 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 474 HostContentSettingsMap* map = profile->GetHostContentSettingsMap(); | |
| 475 | |
| 476 ContentSettingsForOneType all_settings; | |
| 477 map->GetSettingsForOneType( | |
| 478 CONTENT_SETTINGS_TYPE_GEOLOCATION, | |
| 479 std::string(), | |
| 480 &all_settings); | |
| 481 | |
| 482 // Group geolocation settings by primary_pattern. | |
| 483 AllPatternsSettings all_patterns_settings; | |
| 484 for (ContentSettingsForOneType::iterator i = | |
| 485 all_settings.begin(); | |
| 486 i != all_settings.end(); | |
| 487 ++i) { | |
| 488 // Don't add default settings. | |
| 489 if (i->primary_pattern == ContentSettingsPattern::Wildcard() && | |
| 490 i->secondary_pattern == ContentSettingsPattern::Wildcard() && | |
| 491 i->source != "preferences") { | |
| 492 continue; | |
| 493 } | |
| 494 all_patterns_settings[i->primary_pattern][i->secondary_pattern] = | |
| 495 i->setting; | |
| 496 } | |
| 497 | |
| 498 ListValue exceptions; | |
| 499 for (AllPatternsSettings::iterator i = all_patterns_settings.begin(); | |
| 500 i != all_patterns_settings.end(); | |
| 501 ++i) { | |
| 502 const ContentSettingsPattern& primary_pattern = i->first; | |
| 503 const OnePatternSettings& one_settings = i->second; | |
| 504 | |
| 505 OnePatternSettings::const_iterator parent = | |
| 506 one_settings.find(primary_pattern); | |
| 507 | |
| 508 // Add the "parent" entry for the non-embedded setting. | |
| 509 ContentSetting parent_setting = | |
| 510 parent == one_settings.end() ? CONTENT_SETTING_DEFAULT : parent->second; | |
| 511 exceptions.Append(GetGeolocationExceptionForPage(primary_pattern, | |
| 512 primary_pattern, | |
| 513 parent_setting)); | |
| 514 | |
| 515 // Add the "children" for any embedded settings. | |
| 516 for (OnePatternSettings::const_iterator j = one_settings.begin(); | |
| 517 j != one_settings.end(); | |
| 518 ++j) { | |
| 519 // Skip the non-embedded setting which we already added above. | |
| 520 if (j == parent) | |
| 521 continue; | |
| 522 | |
| 523 exceptions.Append( | |
| 524 GetGeolocationExceptionForPage(primary_pattern, j->first, j->second)); | |
| 525 } | |
| 526 } | |
| 527 | |
| 528 StringValue type_string( | |
| 529 ContentSettingsTypeToGroupName(CONTENT_SETTINGS_TYPE_GEOLOCATION)); | |
| 530 web_ui_->CallJavascriptFunction("ContentSettings.setExceptions", | |
| 531 type_string, exceptions); | |
| 532 | |
| 533 // This is mainly here to keep this function ideologically parallel to | |
| 534 // UpdateExceptionsViewFromHostContentSettingsMap(). | |
| 535 UpdateSettingDefaultFromModel(CONTENT_SETTINGS_TYPE_GEOLOCATION); | |
| 536 } | |
| 537 | |
| 538 void ContentSettingsHandler::UpdateNotificationExceptionsView() { | |
| 539 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 540 DesktopNotificationService* service = | |
| 541 DesktopNotificationServiceFactory::GetForProfile(profile); | |
| 542 | |
| 543 ContentSettingsForOneType settings; | |
| 544 service->GetNotificationsSettings(&settings); | |
| 545 | |
| 546 ListValue exceptions; | |
| 547 for (ContentSettingsForOneType::const_iterator i = | |
| 548 settings.begin(); | |
| 549 i != settings.end(); | |
| 550 ++i) { | |
| 551 // Don't add default settings. | |
| 552 if (i->primary_pattern == ContentSettingsPattern::Wildcard() && | |
| 553 i->secondary_pattern == ContentSettingsPattern::Wildcard() && | |
| 554 i->source != "preferences") { | |
| 555 continue; | |
| 556 } | |
| 557 | |
| 558 exceptions.Append( | |
| 559 GetNotificationExceptionForPage(i->primary_pattern, i->setting, | |
| 560 i->source)); | |
| 561 } | |
| 562 | |
| 563 StringValue type_string( | |
| 564 ContentSettingsTypeToGroupName(CONTENT_SETTINGS_TYPE_NOTIFICATIONS)); | |
| 565 web_ui_->CallJavascriptFunction("ContentSettings.setExceptions", | |
| 566 type_string, exceptions); | |
| 567 | |
| 568 // This is mainly here to keep this function ideologically parallel to | |
| 569 // UpdateExceptionsViewFromHostContentSettingsMap(). | |
| 570 UpdateSettingDefaultFromModel(CONTENT_SETTINGS_TYPE_NOTIFICATIONS); | |
| 571 } | |
| 572 | |
| 573 void ContentSettingsHandler::UpdateExceptionsViewFromHostContentSettingsMap( | |
| 574 ContentSettingsType type) { | |
| 575 ContentSettingsForOneType entries; | |
| 576 GetContentSettingsMap()->GetSettingsForOneType(type, "", &entries); | |
| 577 | |
| 578 ListValue exceptions; | |
| 579 for (size_t i = 0; i < entries.size(); ++i) { | |
| 580 // Skip default settings from extensions and policy, and the default content | |
| 581 // settings; all of them will affect the default setting UI. | |
| 582 if (entries[i].primary_pattern == ContentSettingsPattern::Wildcard() && | |
| 583 entries[i].secondary_pattern == ContentSettingsPattern::Wildcard() && | |
| 584 entries[i].source != "preference") { | |
| 585 continue; | |
| 586 } | |
| 587 // The content settings UI does not support secondary content settings | |
| 588 // pattern yet. For content settings set through the content settings UI the | |
| 589 // secondary pattern is by default a wildcard pattern. Hence users are not | |
| 590 // able to modify content settings with a secondary pattern other than the | |
| 591 // wildcard pattern. So only show settings that the user is able to modify. | |
| 592 // TODO(bauerb): Support a read-only view for those patterns. | |
| 593 if (entries[i].secondary_pattern == ContentSettingsPattern::Wildcard()) { | |
| 594 exceptions.Append( | |
| 595 GetExceptionForPage(entries[i].primary_pattern, entries[i].setting, | |
| 596 entries[i].source)); | |
| 597 } else { | |
| 598 LOG(ERROR) << "Secondary content settings patterns are not " | |
| 599 << "supported by the content settings UI"; | |
| 600 } | |
| 601 } | |
| 602 | |
| 603 StringValue type_string(ContentSettingsTypeToGroupName(type)); | |
| 604 web_ui_->CallJavascriptFunction("ContentSettings.setExceptions", type_string, | |
| 605 exceptions); | |
| 606 | |
| 607 UpdateExceptionsViewFromOTRHostContentSettingsMap(type); | |
| 608 | |
| 609 // TODO(koz): The default for fullscreen is always 'ask'. | |
| 610 // http://crbug.com/104683 | |
| 611 if (type == CONTENT_SETTINGS_TYPE_FULLSCREEN) | |
| 612 return; | |
| 613 | |
| 614 // The default may also have changed (we won't get a separate notification). | |
| 615 // If it hasn't changed, this call will be harmless. | |
| 616 UpdateSettingDefaultFromModel(type); | |
| 617 } | |
| 618 | |
| 619 void ContentSettingsHandler::UpdateExceptionsViewFromOTRHostContentSettingsMap( | |
| 620 ContentSettingsType type) { | |
| 621 const HostContentSettingsMap* otr_settings_map = GetOTRContentSettingsMap(); | |
| 622 if (!otr_settings_map) | |
| 623 return; | |
| 624 | |
| 625 ContentSettingsForOneType otr_entries; | |
| 626 otr_settings_map->GetSettingsForOneType(type, "", &otr_entries); | |
| 627 | |
| 628 ListValue otr_exceptions; | |
| 629 for (size_t i = 0; i < otr_entries.size(); ++i) { | |
| 630 // Off-the-record HostContentSettingsMap contains incognito content settings | |
| 631 // as well as normal content settings. Here, we use the incongnito settings | |
| 632 // only. | |
| 633 if (!otr_entries[i].incognito) | |
| 634 continue; | |
| 635 // The content settings UI does not support secondary content settings | |
| 636 // pattern yet. For content settings set through the content settings UI the | |
| 637 // secondary pattern is by default a wildcard pattern. Hence users are not | |
| 638 // able to modify content settings with a secondary pattern other than the | |
| 639 // wildcard pattern. So only show settings that the user is able to modify. | |
| 640 // TODO(bauerb): Support a read-only view for those patterns. | |
| 641 if (otr_entries[i].secondary_pattern == | |
| 642 ContentSettingsPattern::Wildcard()) { | |
| 643 otr_exceptions.Append( | |
| 644 GetExceptionForPage(otr_entries[i].primary_pattern, | |
| 645 otr_entries[i].setting, | |
| 646 otr_entries[i].source)); | |
| 647 } else { | |
| 648 LOG(ERROR) << "Secondary content settings patterns are not " | |
| 649 << "supported by the content settings UI"; | |
| 650 } | |
| 651 } | |
| 652 | |
| 653 StringValue type_string(ContentSettingsTypeToGroupName(type)); | |
| 654 web_ui_->CallJavascriptFunction("ContentSettings.setOTRExceptions", | |
| 655 type_string, otr_exceptions); | |
| 656 } | |
| 657 | |
| 658 void ContentSettingsHandler::RegisterMessages() { | |
| 659 web_ui_->RegisterMessageCallback("setContentFilter", | |
| 660 base::Bind(&ContentSettingsHandler::SetContentFilter, | |
| 661 base::Unretained(this))); | |
| 662 web_ui_->RegisterMessageCallback("removeException", | |
| 663 base::Bind(&ContentSettingsHandler::RemoveException, | |
| 664 base::Unretained(this))); | |
| 665 web_ui_->RegisterMessageCallback("setException", | |
| 666 base::Bind(&ContentSettingsHandler::SetException, | |
| 667 base::Unretained(this))); | |
| 668 web_ui_->RegisterMessageCallback("checkExceptionPatternValidity", | |
| 669 base::Bind(&ContentSettingsHandler::CheckExceptionPatternValidity, | |
| 670 base::Unretained(this))); | |
| 671 } | |
| 672 | |
| 673 void ContentSettingsHandler::SetContentFilter(const ListValue* args) { | |
| 674 DCHECK_EQ(2U, args->GetSize()); | |
| 675 std::string group, setting; | |
| 676 if (!(args->GetString(0, &group) && | |
| 677 args->GetString(1, &setting))) { | |
| 678 NOTREACHED(); | |
| 679 return; | |
| 680 } | |
| 681 | |
| 682 ContentSetting default_setting = ContentSettingFromString(setting); | |
| 683 ContentSettingsType content_type = ContentSettingsTypeFromGroupName(group); | |
| 684 if (content_type == CONTENT_SETTINGS_TYPE_NOTIFICATIONS) { | |
| 685 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 686 DesktopNotificationServiceFactory::GetForProfile(profile)-> | |
| 687 SetDefaultContentSetting(default_setting); | |
| 688 } else { | |
| 689 GetContentSettingsMap()-> | |
| 690 SetDefaultContentSetting(content_type, default_setting); | |
| 691 } | |
| 692 switch (content_type) { | |
| 693 case CONTENT_SETTINGS_TYPE_COOKIES: | |
| 694 UserMetrics::RecordAction( | |
| 695 UserMetricsAction("Options_DefaultCookieSettingChanged")); | |
| 696 break; | |
| 697 case CONTENT_SETTINGS_TYPE_IMAGES: | |
| 698 UserMetrics::RecordAction( | |
| 699 UserMetricsAction("Options_DefaultImagesSettingChanged")); | |
| 700 break; | |
| 701 case CONTENT_SETTINGS_TYPE_JAVASCRIPT: | |
| 702 UserMetrics::RecordAction( | |
| 703 UserMetricsAction("Options_DefaultJavaScriptSettingChanged")); | |
| 704 break; | |
| 705 case CONTENT_SETTINGS_TYPE_PLUGINS: | |
| 706 UserMetrics::RecordAction( | |
| 707 UserMetricsAction("Options_DefaultPluginsSettingChanged")); | |
| 708 break; | |
| 709 case CONTENT_SETTINGS_TYPE_POPUPS: | |
| 710 UserMetrics::RecordAction( | |
| 711 UserMetricsAction("Options_DefaultPopupsSettingChanged")); | |
| 712 break; | |
| 713 case CONTENT_SETTINGS_TYPE_NOTIFICATIONS: | |
| 714 UserMetrics::RecordAction( | |
| 715 UserMetricsAction("Options_DefaultNotificationsSettingChanged")); | |
| 716 break; | |
| 717 case CONTENT_SETTINGS_TYPE_GEOLOCATION: | |
| 718 UserMetrics::RecordAction( | |
| 719 UserMetricsAction("Options_DefaultGeolocationSettingChanged")); | |
| 720 break; | |
| 721 case CONTENT_SETTINGS_TYPE_INTENTS: | |
| 722 UserMetrics::RecordAction( | |
| 723 UserMetricsAction("Options_DefaultHandlersSettingChanged")); | |
| 724 break; | |
| 725 case CONTENT_SETTINGS_TYPE_MOUSELOCK: | |
| 726 UserMetrics::RecordAction( | |
| 727 UserMetricsAction("Options_DefaultMouseLockSettingChanged")); | |
| 728 break; | |
| 729 default: | |
| 730 break; | |
| 731 } | |
| 732 } | |
| 733 | |
| 734 void ContentSettingsHandler::RemoveException(const ListValue* args) { | |
| 735 size_t arg_i = 0; | |
| 736 std::string type_string; | |
| 737 CHECK(args->GetString(arg_i++, &type_string)); | |
| 738 | |
| 739 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 740 ContentSettingsType type = ContentSettingsTypeFromGroupName(type_string); | |
| 741 if (type == CONTENT_SETTINGS_TYPE_GEOLOCATION) { | |
| 742 std::string origin; | |
| 743 std::string embedding_origin; | |
| 744 bool rv = args->GetString(arg_i++, &origin); | |
| 745 DCHECK(rv); | |
| 746 rv = args->GetString(arg_i++, &embedding_origin); | |
| 747 DCHECK(rv); | |
| 748 | |
| 749 profile->GetHostContentSettingsMap()-> | |
| 750 SetContentSetting(ContentSettingsPattern::FromString(origin), | |
| 751 ContentSettingsPattern::FromString(embedding_origin), | |
| 752 CONTENT_SETTINGS_TYPE_GEOLOCATION, | |
| 753 std::string(), | |
| 754 CONTENT_SETTING_DEFAULT); | |
| 755 } else if (type == CONTENT_SETTINGS_TYPE_NOTIFICATIONS) { | |
| 756 std::string origin; | |
| 757 std::string setting; | |
| 758 bool rv = args->GetString(arg_i++, &origin); | |
| 759 DCHECK(rv); | |
| 760 rv = args->GetString(arg_i++, &setting); | |
| 761 DCHECK(rv); | |
| 762 ContentSetting content_setting = ContentSettingFromString(setting); | |
| 763 | |
| 764 DCHECK(content_setting == CONTENT_SETTING_ALLOW || | |
| 765 content_setting == CONTENT_SETTING_BLOCK); | |
| 766 DesktopNotificationServiceFactory::GetForProfile(profile)-> | |
| 767 ClearSetting(ContentSettingsPattern::FromString(origin)); | |
| 768 } else { | |
| 769 std::string mode; | |
| 770 bool rv = args->GetString(arg_i++, &mode); | |
| 771 DCHECK(rv); | |
| 772 | |
| 773 std::string pattern; | |
| 774 rv = args->GetString(arg_i++, &pattern); | |
| 775 DCHECK(rv); | |
| 776 | |
| 777 HostContentSettingsMap* settings_map = | |
| 778 mode == "normal" ? GetContentSettingsMap() : | |
| 779 GetOTRContentSettingsMap(); | |
| 780 // The settings map could be null if the mode was OTR but the OTR profile | |
| 781 // got destroyed before we received this message. | |
| 782 if (settings_map) { | |
| 783 settings_map->SetContentSetting( | |
| 784 ContentSettingsPattern::FromString(pattern), | |
| 785 ContentSettingsPattern::Wildcard(), | |
| 786 ContentSettingsTypeFromGroupName(type_string), | |
| 787 "", | |
| 788 CONTENT_SETTING_DEFAULT); | |
| 789 } | |
| 790 } | |
| 791 } | |
| 792 | |
| 793 void ContentSettingsHandler::SetException(const ListValue* args) { | |
| 794 size_t arg_i = 0; | |
| 795 std::string type_string; | |
| 796 CHECK(args->GetString(arg_i++, &type_string)); | |
| 797 std::string mode; | |
| 798 CHECK(args->GetString(arg_i++, &mode)); | |
| 799 std::string pattern; | |
| 800 CHECK(args->GetString(arg_i++, &pattern)); | |
| 801 std::string setting; | |
| 802 CHECK(args->GetString(arg_i++, &setting)); | |
| 803 | |
| 804 ContentSettingsType type = ContentSettingsTypeFromGroupName(type_string); | |
| 805 if (type == CONTENT_SETTINGS_TYPE_GEOLOCATION || | |
| 806 type == CONTENT_SETTINGS_TYPE_NOTIFICATIONS) { | |
| 807 NOTREACHED(); | |
| 808 return; | |
| 809 } | |
| 810 | |
| 811 HostContentSettingsMap* settings_map = | |
| 812 mode == "normal" ? GetContentSettingsMap() : | |
| 813 GetOTRContentSettingsMap(); | |
| 814 | |
| 815 // The settings map could be null if the mode was OTR but the OTR profile | |
| 816 // got destroyed before we received this message. | |
| 817 if (!settings_map) | |
| 818 return; | |
| 819 settings_map->SetContentSetting(ContentSettingsPattern::FromString(pattern), | |
| 820 ContentSettingsPattern::Wildcard(), | |
| 821 type, | |
| 822 "", | |
| 823 ContentSettingFromString(setting)); | |
| 824 } | |
| 825 | |
| 826 void ContentSettingsHandler::CheckExceptionPatternValidity( | |
| 827 const ListValue* args) { | |
| 828 size_t arg_i = 0; | |
| 829 Value* type; | |
| 830 CHECK(args->Get(arg_i++, &type)); | |
| 831 std::string mode_string; | |
| 832 CHECK(args->GetString(arg_i++, &mode_string)); | |
| 833 std::string pattern_string; | |
| 834 CHECK(args->GetString(arg_i++, &pattern_string)); | |
| 835 | |
| 836 ContentSettingsPattern pattern = | |
| 837 ContentSettingsPattern::FromString(pattern_string); | |
| 838 | |
| 839 scoped_ptr<Value> mode_value(Value::CreateStringValue(mode_string)); | |
| 840 scoped_ptr<Value> pattern_value(Value::CreateStringValue(pattern_string)); | |
| 841 scoped_ptr<Value> valid_value(Value::CreateBooleanValue(pattern.IsValid())); | |
| 842 | |
| 843 web_ui_->CallJavascriptFunction( | |
| 844 "ContentSettings.patternValidityCheckComplete", | |
| 845 *type, | |
| 846 *mode_value.get(), | |
| 847 *pattern_value.get(), | |
| 848 *valid_value.get()); | |
| 849 } | |
| 850 | |
| 851 // static | |
| 852 std::string ContentSettingsHandler::ContentSettingsTypeToGroupName( | |
| 853 ContentSettingsType type) { | |
| 854 for (size_t i = 0; i < arraysize(kContentSettingsTypeGroupNames); ++i) { | |
| 855 if (type == kContentSettingsTypeGroupNames[i].type) | |
| 856 return kContentSettingsTypeGroupNames[i].name; | |
| 857 } | |
| 858 | |
| 859 NOTREACHED(); | |
| 860 return std::string(); | |
| 861 } | |
| 862 | |
| 863 HostContentSettingsMap* ContentSettingsHandler::GetContentSettingsMap() { | |
| 864 return Profile::FromWebUI(web_ui_)->GetHostContentSettingsMap(); | |
| 865 } | |
| 866 | |
| 867 ProtocolHandlerRegistry* ContentSettingsHandler::GetProtocolHandlerRegistry() { | |
| 868 return Profile::FromWebUI(web_ui_)->GetProtocolHandlerRegistry(); | |
| 869 } | |
| 870 | |
| 871 HostContentSettingsMap* | |
| 872 ContentSettingsHandler::GetOTRContentSettingsMap() { | |
| 873 Profile* profile = Profile::FromWebUI(web_ui_); | |
| 874 if (profile->HasOffTheRecordProfile()) | |
| 875 return profile->GetOffTheRecordProfile()->GetHostContentSettingsMap(); | |
| 876 return NULL; | |
| 877 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 8937011:
Revert "Options2: Pull the trigger." (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src