// Copyright 2012 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "chrome/browser/ui/webui/extensions/extensions_ui.h" #include #include #include #include "base/command_line.h" #include "base/functional/bind.h" #include "base/metrics/field_trial_params.h" #include "base/strings/string_util.h" #include "base/strings/utf_string_conversions.h" #include "base/values.h" #include "build/build_config.h" #include "chrome/browser/browser_process.h" #include "chrome/browser/extensions/permissions_url_constants.h" #include "chrome/browser/profiles/profile.h" #include "chrome/browser/ui/ui_features.h" #include "chrome/browser/ui/webui/favicon_source.h" #include "chrome/browser/ui/webui/managed_ui_handler.h" #include "chrome/browser/ui/webui/metrics_handler.h" #include "chrome/browser/ui/webui/page_not_available_for_guest/page_not_available_for_guest_ui.h" #include "chrome/browser/ui/webui/plural_string_handler.h" #include "chrome/browser/ui/webui/theme_source.h" #include "chrome/common/chrome_features.h" #include "chrome/common/chrome_switches.h" #include "chrome/common/pref_names.h" #include "chrome/common/url_constants.h" #include "chrome/grit/branded_strings.h" #include "chrome/grit/extensions_resources.h" #include "chrome/grit/extensions_resources_map.h" #include "chrome/grit/generated_resources.h" #include "components/favicon_base/favicon_url_parser.h" #include "components/google/core/common/google_util.h" #include "components/pref_registry/pref_registry_syncable.h" #include "components/prefs/pref_service.h" #include "components/strings/grit/components_strings.h" #include "content/public/browser/web_contents.h" #include "content/public/browser/web_ui.h" #include "content/public/browser/web_ui_data_source.h" #include "extensions/browser/extension_prefs.h" #include "extensions/browser/manifest_v2_handler.h" #include "extensions/common/extension_features.h" #include "extensions/common/extension_urls.h" #include "extensions/grit/extensions_browser_resources.h" #include "extensions/strings/grit/extensions_strings.h" #include "services/network/public/mojom/content_security_policy.mojom.h" #include "ui/base/l10n/l10n_util.h" #include "ui/base/resource/resource_bundle.h" #include "ui/base/webui/web_ui_util.h" #include "ui/webui/webui_util.h" #if BUILDFLAG(IS_ANDROID) #include "chrome/browser/ui/webui/current_channel_logo.h" #endif // BUILDFLAG(IS_ANDROID) namespace extensions { namespace { constexpr char kInDevModeKey[] = "inDevMode"; constexpr char kShowActivityLogKey[] = "showActivityLog"; constexpr char kLoadTimeClassesKey[] = "loadTimeClasses"; constexpr char kEnableEnhancedSiteControls[] = "enableEnhancedSiteControls"; std::string GetLoadTimeClasses(bool in_dev_mode) { return in_dev_mode ? "in-dev-mode" : std::string(); } bool IsGlobalShortcutEnabled() { // Disable the global scoped shortcuts on Android and ChromeOS since they're // no-ops. #if BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_CHROMEOS) return false; #else return true; #endif } content::WebUIDataSource* CreateAndAddExtensionsSource(Profile* profile, bool in_dev_mode) { content::WebUIDataSource* source = content::WebUIDataSource::CreateAndAdd( profile, chrome::kChromeUIExtensionsHost); webui::SetupWebUIDataSource(source, kExtensionsResources, IDR_EXTENSIONS_EXTENSIONS_HTML); static constexpr webui::LocalizedString kLocalizedStrings[] = { // Add common strings. {"add", IDS_ADD}, {"back", IDS_ACCNAME_BACK}, {"cancel", IDS_CANCEL}, {"close", IDS_CLOSE}, {"clear", IDS_CLEAR}, {"confirm", IDS_CONFIRM}, {"controlledSettingChildRestriction", IDS_CONTROLLED_SETTING_CHILD_RESTRICTION}, {"controlledSettingPolicy", IDS_CONTROLLED_SETTING_POLICY}, {"done", IDS_DONE}, {"learnMore", IDS_LEARN_MORE}, {"menu", IDS_MENU}, {"noSearchResults", IDS_SEARCH_NO_RESULTS}, {"ok", IDS_OK}, {"save", IDS_SAVE}, {"searchResultsPlural", IDS_SEARCH_RESULTS_PLURAL}, {"searchResultsSingular", IDS_SEARCH_RESULTS_SINGULAR}, // Multi-use strings defined in extensions_strings.grdp. {"remove", IDS_EXTENSIONS_REMOVE}, {"moreOptions", IDS_EXTENSIONS_MORE_OPTIONS}, // Add extension-specific strings. {"title", IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE}, {"toolbarTitle", IDS_EXTENSIONS_TOOLBAR_TITLE}, {"mainMenu", IDS_EXTENSIONS_MENU_BUTTON_LABEL}, {"search", IDS_EXTENSIONS_SEARCH}, {"clearSearch", IDS_CLEAR_SEARCH}, {"sidebarExtensions", IDS_EXTENSIONS_SIDEBAR_EXTENSIONS}, {"appsTitle", IDS_EXTENSIONS_APPS_TITLE}, {"noExtensionsOrApps", IDS_EXTENSIONS_NO_INSTALLED_ITEMS}, {"noDescription", IDS_EXTENSIONS_NO_DESCRIPTION}, {"viewInStore", IDS_EXTENSIONS_ITEM_CHROME_WEB_STORE}, {"extensionWebsite", IDS_EXTENSIONS_ITEM_EXTENSION_WEBSITE}, {"dropToInstall", IDS_EXTENSIONS_INSTALL_DROP_TARGET}, {"editSitePermissionsAllowAllExtensions", IDS_EXTENSIONS_EDIT_SITE_PERMISSIONS_ALLOW_ALL_EXTENSIONS}, {"editSitePermissionsCustomizePerExtension", IDS_EXTENSIONS_EDIT_SITE_PERMISSIONS_CUSTOMIZE_PER_EXTENSION}, {"editSitePermissionsRestrictExtensions", IDS_EXTENSIONS_EDIT_SITE_PERMISSIONS_RESTRICT_EXTENSIONS}, {"errorsPageHeading", IDS_EXTENSIONS_ERROR_PAGE_HEADING}, {"clearActivities", IDS_EXTENSIONS_CLEAR_ACTIVITIES}, {"clearAll", IDS_EXTENSIONS_ERROR_CLEAR_ALL}, {"clearEntry", IDS_EXTENSIONS_A11Y_CLEAR_ENTRY}, {"logLevel", IDS_EXTENSIONS_LOG_LEVEL_INFO}, {"warnLevel", IDS_EXTENSIONS_LOG_LEVEL_WARN}, {"errorLevel", IDS_EXTENSIONS_LOG_LEVEL_ERROR}, {"anonymousFunction", IDS_EXTENSIONS_ERROR_ANONYMOUS_FUNCTION}, {"errorContext", IDS_EXTENSIONS_ERROR_CONTEXT}, {"errorContextUnknown", IDS_EXTENSIONS_ERROR_CONTEXT_UNKNOWN}, {"safetyCheckExtensionsDetailPagePrimaryLabel", IDS_EXTENSIONS_SAFETY_CHECK_PRIMARY_LABEL}, {"safetyCheckExtensionsKeep", IDS_CONFIRM_DOWNLOAD}, {"stackTrace", IDS_EXTENSIONS_ERROR_STACK_TRACE}, {"sidebarDiscoverMore", IDS_EXTENSIONS_SIDEBAR_DISCOVER_MORE}, {"sidebarDocsPromo", IDS_EXTENSIONS_MODERN_WEB_GUIDANCE_PROMO}, {"keyboardShortcuts", IDS_EXTENSIONS_SIDEBAR_KEYBOARD_SHORTCUTS}, {"incognitoInfoWarning", IDS_EXTENSIONS_INCOGNITO_WARNING}, {"userScriptInfoWarning", IDS_EXTENSIONS_ALLOW_USER_SCRIPTS_WARNING}, {"hostPermissionsDescription", IDS_EXTENSIONS_HOST_PERMISSIONS_DESCRIPTION}, {"permissionsLearnMoreLabel", IDS_EXTENSIONS_PERMISSIONS_LEARN_MORE_A11Y_LABEL}, {"hostPermissionsEdit", IDS_EXTENSIONS_HOST_PERMISSIONS_EDIT}, {"hostPermissionsHeading", IDS_EXTENSIONS_ITEM_HOST_PERMISSIONS_HEADING}, {"newHostPermissionsHeading", IDS_EXTENSIONS_NEW_HOST_PERMISSIONS_HEADING}, {"hostPermissionsSubHeading", IDS_EXTENSIONS_HOST_PERMISSIONS_SUB_HEADING}, {"hostAccessAskOnEveryVisit", IDS_EXTENSIONS_HOST_ACCESS_ASK_ON_EVERY_VISIT}, {"hostAccessOnClick", IDS_EXTENSIONS_HOST_ACCESS_ON_CLICK}, {"hostAccessOnSpecificSites", IDS_EXTENSIONS_HOST_ACCESS_ON_SPECIFIC_SITES}, {"hostAccessAllowOnSpecificSites", IDS_EXTENSIONS_HOST_ACCESS_ALLOW_ON_SPECIFIC_SITES}, {"hostAccessOnAllSites", IDS_EXTENSIONS_HOST_ACCESS_ON_ALL_SITES}, {"hostAccessAllowOnAllSites", IDS_EXTENSIONS_HOST_ACCESS_ALLOW_ON_ALL_SITES}, {"hostAllowedHosts", IDS_EXTENSIONS_ITEM_ALLOWED_HOSTS}, {"itemId", IDS_EXTENSIONS_ITEM_ID}, {"itemInspectViews", IDS_EXTENSIONS_ITEM_INSPECT_VIEWS}, // NOTE: This text reads " more". It's possible that it should be using // a plural string instead. Unfortunately, this is non-trivial since we // don't expose that capability to JS yet. Since we don't know it's a // problem, use a simple placeholder for now. {"itemInspectViewsExtra", IDS_EXTENSIONS_ITEM_INSPECT_VIEWS_EXTRA}, {"noActiveViews", IDS_EXTENSIONS_ITEM_NO_ACTIVE_VIEWS}, {"itemAllowIncognito", IDS_EXTENSIONS_ITEM_ALLOW_INCOGNITO}, {"itemAllowUserScripts", IDS_EXTENSIONS_ITEM_ALLOW_USER_SCRIPTS}, {"itemDescriptionLabel", IDS_EXTENSIONS_ITEM_DESCRIPTION}, {"itemDependencies", IDS_EXTENSIONS_ITEM_DEPENDENCIES}, {"itemDependentEntry", IDS_EXTENSIONS_DEPENDENT_ENTRY}, {"itemDetails", IDS_EXTENSIONS_ITEM_DETAILS}, {"itemRateExtension", IDS_EXTENSIONS_ITEM_RATE_IT}, {"itemDetailsBackButtonAriaLabel", IDS_EXTENSIONS_DETAILS_BACK_BUTTON_ARIA_LABEL}, {"itemDetailsBackButtonRoleDescription", IDS_EXTENSIONS_DETAILS_BACK_BUTTON_ARIA_ROLE_DESCRIPTION}, {"itemErrors", IDS_EXTENSIONS_ITEM_ERRORS}, {"itemWarnings", IDS_EXTENSIONS_ITEM_WARNINGS}, {"accessibilityErrorLine", IDS_EXTENSIONS_ACCESSIBILITY_ERROR_LINE}, {"accessibilityErrorMultiLine", IDS_EXTENSIONS_ACCESSIBILITY_ERROR_MULTI_LINE}, {"activityLogPageHeading", IDS_EXTENSIONS_ACTIVITY_LOG_PAGE_HEADING}, {"activityLogTypeColumn", IDS_EXTENSIONS_ACTIVITY_LOG_TYPE_COLUMN}, {"activityLogNameColumn", IDS_EXTENSIONS_ACTIVITY_LOG_NAME_COLUMN}, {"activityLogCountColumn", IDS_EXTENSIONS_ACTIVITY_LOG_COUNT_COLUMN}, {"activityLogTimeColumn", IDS_EXTENSIONS_ACTIVITY_LOG_TIME_COLUMN}, {"activityLogSearchLabel", IDS_EXTENSIONS_ACTIVITY_LOG_SEARCH_LABEL}, {"activityLogHistoryTabHeading", IDS_EXTENSIONS_ACTIVITY_LOG_HISTORY_TAB_HEADING}, {"activityLogStreamTabHeading", IDS_EXTENSIONS_ACTIVITY_LOG_STREAM_TAB_HEADING}, {"startActivityStream", IDS_EXTENSIONS_START_ACTIVITY_STREAM}, {"stopActivityStream", IDS_EXTENSIONS_STOP_ACTIVITY_STREAM}, {"parentDisabledPermissions", IDS_EXTENSIONS_PERMISSIONS_OFF}, {"emptyStreamStarted", IDS_EXTENSIONS_EMPTY_STREAM_STARTED}, {"emptyStreamStopped", IDS_EXTENSIONS_EMPTY_STREAM_STOPPED}, {"activityArgumentsHeading", IDS_EXTENSIONS_ACTIVITY_ARGUMENTS_HEADING}, {"webRequestInfoHeading", IDS_EXTENSIONS_WEB_REQUEST_INFO_HEADING}, {"activityLogMoreActionsLabel", IDS_EXTENSIONS_ACTIVITY_LOG_MORE_ACTIONS_LABEL}, {"activityLogExpandAll", IDS_EXTENSIONS_ACTIVITY_LOG_EXPAND_ALL}, {"activityLogCollapseAll", IDS_EXTENSIONS_ACTIVITY_LOG_COLLAPSE_ALL}, {"activityLogExportHistory", IDS_EXTENSIONS_ACTIVITY_LOG_EXPORT_HISTORY}, {"appIcon", IDS_EXTENSIONS_APP_ICON}, {"extensionIcon", IDS_EXTENSIONS_EXTENSION_ICON}, {"extensionA11yAssociation", IDS_EXTENSIONS_EXTENSION_A11Y_ASSOCIATION}, {"extensionsSectionHeader", IDS_EXTENSIONS_SECTION_HEADER}, {"pinNewExtensions", IDS_EXTENSIONS_PIN_NEW_EXTENSIONS}, {"itemIdHeading", IDS_EXTENSIONS_ITEM_ID_HEADING}, {"extensionEnabled", IDS_EXTENSIONS_EXTENSION_ENABLED}, {"appEnabled", IDS_EXTENSIONS_APP_ENABLED}, {"installWarnings", IDS_EXTENSIONS_INSTALL_WARNINGS}, {"itemExtensionPath", IDS_EXTENSIONS_PATH}, {"itemOff", IDS_EXTENSIONS_ITEM_OFF}, {"itemOn", IDS_EXTENSIONS_ITEM_ON}, {"itemOptions", IDS_EXTENSIONS_ITEM_OPTIONS}, {"itemPermissions", IDS_EXTENSIONS_ITEM_PERMISSIONS}, {"itemPermissionsEmpty", IDS_EXTENSIONS_ITEM_PERMISSIONS_EMPTY}, {"itemPermissionsAndSiteAccessEmpty", IDS_EXTENSIONS_ITEM_PERMISSIONS_AND_SITE_ACCESS_EMPTY}, {"itemPinToToolbar", IDS_EXTENSIONS_ITEM_PIN_TO_TOOLBAR}, {"itemRemoveExtension", IDS_EXTENSIONS_ITEM_REMOVE_EXTENSION}, {"itemShowAccessRequestsInToolbar", IDS_EXTENSIONS_ITEM_SHOW_ACCESS_REQUESTS_IN_TOOLBAR}, {"itemShowAccessRequestsLearnMore", IDS_EXTENSIONS_ACCESS_REQUESTS_LEARN_MORE}, {"itemSiteAccess", IDS_EXTENSIONS_ITEM_SITE_ACCESS}, {"itemSiteAccessAddHost", IDS_EXTENSIONS_ITEM_SITE_ACCESS_ADD_HOST}, {"itemSiteAccessEmpty", IDS_EXTENSIONS_ITEM_SITE_ACCESS_EMPTY}, {"itemSource", IDS_EXTENSIONS_ITEM_SOURCE}, {"itemSourceInstalledByDefault", IDS_EXTENSIONS_ITEM_SOURCE_INSTALLED_BY_DEFAULT}, {"itemSourcePolicy", IDS_EXTENSIONS_ITEM_SOURCE_POLICY}, {"itemSourceSideloaded", IDS_EXTENSIONS_ITEM_SOURCE_SIDELOADED}, {"itemSourceUnpacked", IDS_EXTENSIONS_ITEM_SOURCE_UNPACKED}, {"itemSourceWebstore", IDS_EXTENSIONS_ITEM_SOURCE_WEBSTORE}, {"itemVersion", IDS_EXTENSIONS_ITEM_VERSION}, {"itemReloaded", IDS_EXTENSIONS_ITEM_RELOADED}, {"itemReloading", IDS_EXTENSIONS_ITEM_RELOADING}, // TODO(dpapad): Replace this with an Extensions specific string. {"itemSize", IDS_DIRECTORY_LISTING_SIZE}, {"itemAllowOnFileUrls", IDS_EXTENSIONS_ALLOW_FILE_ACCESS}, {"itemAllowOnAllSites", IDS_EXTENSIONS_ALLOW_ON_ALL_URLS}, {"itemAllowOnFollowingSites", IDS_EXTENSIONS_ALLOW_ON_FOLLOWING_SITES}, {"itemCollectErrors", IDS_EXTENSIONS_ENABLE_ERROR_COLLECTION}, {"itemCorruptInstall", IDS_EXTENSIONS_CORRUPTED_EXTENSION}, {"itemAllowlistWarning", IDS_EXTENSIONS_SAFE_BROWSING_CRX_ALLOWLIST_WARNING}, {"itemAllowlistWarningLearnMoreLabel", IDS_EXTENSIONS_SAFE_BROWSING_CRX_ALLOWLIST_WARNING_LEARN_MORE}, {"itemRepair", IDS_EXTENSIONS_REPAIR_CORRUPTED}, {"itemReload", IDS_EXTENSIONS_RELOAD_TERMINATED}, {"itemUpload", IDS_EXTENSIONS_MOVE_TO_ACCOUNT_ICON_TOOLTIP}, {"itemUnsupportedDeveloperMode", IDS_EXTENSIONS_DISABLED_UNSUPPORTED_DEVELOPER_MODE}, {"itemUnsupportedDeveloperModeDetails", IDS_EXTENSIONS_DISABLED_UNSUPPORTED_DEVELOPER_MODE_DETAILS}, {"itemUnsupportedDeveloperModeToast", IDS_EXTENSIONS_DISABLED_UNSUPPORTED_DEVELOPER_MODE_TOAST}, {"loadErrorCouldNotLoadManifest", IDS_EXTENSIONS_LOAD_ERROR_COULD_NOT_LOAD_MANIFEST}, {"loadErrorHeading", IDS_EXTENSIONS_LOAD_ERROR_HEADING}, {"loadErrorFileLabel", IDS_EXTENSIONS_LOAD_ERROR_FILE_LABEL}, {"loadErrorErrorLabel", IDS_EXTENSIONS_LOAD_ERROR_ERROR_LABEL}, {"loadErrorRetry", IDS_EXTENSIONS_LOAD_ERROR_RETRY}, {"loadingActivities", IDS_EXTENSIONS_LOADING_ACTIVITIES}, {"matchingRestrictedSitesAllow", IDS_EXTENSIONS_MATCHING_RESTRICTED_SITES_ALLOW}, {"matchingRestrictedSitesTitle", IDS_EXTENSIONS_MATCHING_RESTRICTED_SITES_TITLE}, {"matchingRestrictedSitesWarning", IDS_EXTENSIONS_MATCHING_RESTRICTED_SITES_WARNING}, {"missingOrUninstalledExtension", IDS_MISSING_OR_UNINSTALLED_EXTENSION}, {"noActivities", IDS_EXTENSIONS_NO_ACTIVITIES}, {"noErrorsToShow", IDS_EXTENSIONS_ERROR_NO_ERRORS_CODE_MESSAGE}, {"opensInNewTab", IDS_EXTENSIONS_OPENS_IN_NEW_TAB}, {"removeSitesDialogTitle", IDS_EXTENSIONS_REMOVE_SITES_DIALOG_TITLE}, {"runtimeHostsDialogInputError", IDS_EXTENSIONS_RUNTIME_HOSTS_DIALOG_INPUT_ERROR}, {"runtimeHostsDialogInputLabel", IDS_EXTENSIONS_RUNTIME_HOSTS_DIALOG_INPUT_LABEL}, {"runtimeHostsDialogTitle", IDS_EXTENSIONS_RUNTIME_HOSTS_DIALOG_TITLE}, {"packDialogTitle", IDS_EXTENSIONS_PACK_DIALOG_TITLE}, {"packDialogWarningTitle", IDS_EXTENSIONS_PACK_DIALOG_WARNING_TITLE}, {"packDialogErrorTitle", IDS_EXTENSIONS_PACK_DIALOG_ERROR_TITLE}, {"packDialogProceedAnyway", IDS_EXTENSIONS_PACK_DIALOG_PROCEED_ANYWAY}, {"packDialogBrowse", IDS_EXTENSIONS_PACK_DIALOG_BROWSE_BUTTON}, {"packDialogExtensionRoot", IDS_EXTENSIONS_PACK_DIALOG_EXTENSION_ROOT_LABEL}, {"packDialogKeyFile", IDS_EXTENSIONS_PACK_DIALOG_KEY_FILE_LABEL}, {"packDialogContent", IDS_EXTENSION_PACK_DIALOG_HEADING}, {"packDialogConfirm", IDS_EXTENSIONS_PACK_DIALOG_CONFIRM_BUTTON}, {"publishedInStoreRequiredByPolicy", IDS_EXTENSIONS_DISABLED_PUBLISHED_IN_STORE_REQUIRED_BY_POLICY}, {"sitePermissions", IDS_EXTENSIONS_SITE_PERMISSIONS}, {"sitePermissionsAllSitesPageTitle", IDS_EXTENSIONS_SITE_PERMISSIONS_ALL_SITES_PAGE_TITLE}, {"sitePermissionsAllSitesExtensionCount", // TODO(crbug.com/40251278): Convert the below two strings to use plural // strings. IDS_EXTENSIONS_SITE_PERMISSIONS_ALL_SITES_EXTENSION_COUNT}, {"sitePermissionsAllSitesOneExtension", IDS_EXTENSIONS_SITE_PERMISSIONS_ALL_SITES_ONE_EXTENSION}, {"sitePermissionsAlwaysOnAllSites", IDS_EXTENSIONS_SITE_PERMISSIONS_ALWAYS_ON_ALL_SITES}, {"sitePermissionsAlwaysOnThisSite", IDS_EXTENSIONS_SITE_PERMISSIONS_ALWAYS_ON_THIS_SITE}, {"sitePermissionsAskOnEveryVisit", IDS_EXTENSIONS_SITE_PERMISSIONS_ASK_ON_EVERY_VISIT}, {"sitePermissionsPageTitle", IDS_EXTENSIONS_SITE_PERMISSIONS_PAGE_TITLE}, {"sitePermissionsAddSiteDialogTitle", IDS_EXTENSIONS_SITE_PERMISSIONS_ADD_SITE_DIALOG_TITLE}, {"sitePermissionsEditSiteDialogTitle", IDS_EXTENSIONS_SITE_PERMISSIONS_EDIT_SITE_DIALOG_TITLE}, {"sitePermissionsDialogInputError", IDS_EXTENSIONS_SITE_PERMISSIONS_DIALOG_INPUT_ERROR}, {"sitePermissionsDialogInputLabel", IDS_EXTENSIONS_SITE_PERMISSIONS_DIALOG_INPUT_LABEL}, {"sitePermissionsEditPermissions", IDS_EXTENSIONS_SITE_PERMISSIONS_EDIT_PERMISSIONS}, {"sitePermissionsEditPermissionsDialogTitle", IDS_EXTENSIONS_SITE_PERMISSIONS_EDIT_PERMISSIONS_DIALOG_TITLE}, {"sitePermissionsEditUrl", IDS_EXTENSIONS_SITE_PERMISSIONS_EDIT_URL}, {"sitePermissionsIncludesSubdomains", IDS_EXTENSIONS_SITE_PERMISSIONS_INCLUDES_SUBDOMAINS}, {"sitePermissionsViewAllSites", IDS_EXTENSIONS_SITE_PERMISSIONS_VIEW_ALL_SITES}, {"siteSettings", IDS_EXTENSIONS_SITE_SETTINGS}, {"permittedSites", IDS_EXTENSIONS_PERMITTED_SITES}, {"restrictedSites", IDS_EXTENSIONS_RESTRICTED_SITES}, {"noSitesAdded", IDS_EXTENSIONS_NO_SITES_ADDED}, {"editShortcutInputLabel", IDS_EXTENSIONS_EDIT_SHORTCUT_INPUT_LABEL}, {"editShortcutButtonLabel", IDS_EXTENSIONS_EDIT_SHORTCUT_BUTTON_LABEL}, {"mv2DeprecationPanelTitle", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_TITLE}, {"mv2DeprecationPanelDismissButton", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_DISMISS_BUTTON}, {"mv2DeprecationPanelExtensionActionMenuLabel", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_ACTION_MENU_BUTTON_LABEL}, {"mv2DeprecationPanelFindAlternativeButton", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_FIND_ALTERNATIVE_BUTTON}, {"mv2DeprecationPanelFindAlternativeButtonAccLabel", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_FIND_ALTERNATIVE_BUTTON_ACC_LABEL}, {"mv2DeprecationPanelRemoveButtonAccLabel", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_REMOVE_BUTTON_ACC_LABEL}, {"mv2DeprecationMessageDisabledHeader", IDS_EXTENSIONS_MV2_DEPRECATION_MESSAGE_DISABLED_HEADER}, {"mv2DeprecationMessageDisabledSubtitle", IDS_EXTENSIONS_MV2_DEPRECATION_MESSAGE_DISABLED_SUBTITLE}, {"mv2DeprecationMessageRemoveButton", IDS_EXTENSIONS_MV2_DEPRECATION_MESSAGE_REMOVE_BUTTON}, {"mv2DeprecationMessageWarningHeader", IDS_EXTENSIONS_MV2_DEPRECATION_MESSAGE_WARNING_HEADER}, {"mv2DeprecationMessageWarningSubtitle", IDS_EXTENSIONS_MV2_DEPRECATION_MESSAGE_WARNING_SUBTITLE}, {"mv2DeprecationUnsupportedExtensionOffText", IDS_EXTENSIONS_MV2_DEPRECATION_UNSUPPORTED_EXTENSION_OFF_TEXT}, {"setShortcutInSystemSettings", IDS_EXTENSIONS_SET_SHORTCUT_IN_SYSTEM_SETTINGS}, {"shortcutNotSet", IDS_SHORTCUT_NOT_SET}, {"shortcutInputLabel", IDS_EXTENSIONS_SHORTCUT_INPUT_LABEL}, {"shortcutScope", IDS_EXTENSIONS_SHORTCUT_SCOPE}, {"shortcutClear", IDS_SHORTCUT_CLEAR}, {"shortcutScopeGlobal", IDS_EXTENSIONS_SHORTCUT_SCOPE_GLOBAL}, {"shortcutScopeLabel", IDS_EXTENSIONS_SHORTCUT_SCOPE_LABEL}, {"shortcutScopeInChrome", IDS_EXTENSIONS_SHORTCUT_SCOPE_IN_CHROME}, {"shortcutSet", IDS_SHORTCUT_SET}, {"shortcutTypeAShortcut", IDS_TYPE_A_SHORTCUT}, {"shortcutIncludeStartModifier", IDS_SHORTCUT_INCLUDE_START_MODIFIER}, {"shortcutTooManyModifiers", IDS_SHORTCUT_TOO_MANY_MODIFIERS}, {"shortcutNeedCharacter", IDS_SHORTCUT_NEED_CHARACTER}, {"subpageArrowRoleDescription", IDS_EXTENSIONS_SUBPAGE_BUTTON}, {"itemSuspiciousInstallLearnMore", IDS_EXTENSIONS_ADDED_WITHOUT_KNOWLEDGE_LEARN_MORE}, {"toolbarDevMode", IDS_EXTENSIONS_DEVELOPER_MODE}, {"toolbarLoadUnpacked", IDS_EXTENSIONS_TOOLBAR_LOAD_UNPACKED}, {"toolbarLoadUnpackedDone", IDS_EXTENSIONS_TOOLBAR_LOAD_UNPACKED_DONE}, {"toolbarPack", IDS_EXTENSIONS_TOOLBAR_PACK}, {"toolbarUpdateNow", IDS_EXTENSIONS_TOOLBAR_UPDATE_NOW}, {"toolbarUpdateNowTooltip", IDS_EXTENSIONS_TOOLBAR_UPDATE_NOW_TOOLTIP}, {"toolbarUpdateDone", IDS_EXTENSIONS_TOOLBAR_UPDATE_DONE}, {"toolbarUpdatingToast", IDS_EXTENSIONS_TOOLBAR_UPDATING_TOAST}, {"updateRequiredByPolicy", IDS_EXTENSIONS_DISABLED_UPDATE_REQUIRED_BY_POLICY}, {"viewActivityLog", IDS_EXTENSIONS_VIEW_ACTIVITY_LOG}, {"viewBackgroundPage", IDS_EXTENSIONS_BACKGROUND_PAGE}, {"viewIncognito", IDS_EXTENSIONS_VIEW_INCOGNITO}, {"viewInDevTools", IDS_EXTENSIONS_VIEW_IN_DEVTOOLS}, {"viewInactive", IDS_EXTENSIONS_VIEW_INACTIVE}, {"viewIframe", IDS_EXTENSIONS_VIEW_IFRAME}, {"viewServiceWorker", IDS_EXTENSIONS_SERVICE_WORKER_BACKGROUND}, {"safetyCheckKeepExtension", IDS_EXTENSIONS_SC_KEEP_EXT}, {"safetyCheckExtensionThreeDotDetails", IDS_EXTENSIONS_SC_THREEDOT_DETAILS}, {"safetyCheckRemoveAll", IDS_EXTENSIONS_SC_REMOVE_ALL}, {"safetyHubHeader", IDS_EXTENSIONS_SAFETY_HUB_HEADER}, {"safetyCheckRemoveButtonA11yLabel", IDS_EXTENSIONS_SC_REMOVE_BUTTON_A11Y_LABEL}, {"safetyCheckOptionMenuA11yLabel", IDS_EXTENSIONS_SC_OPTION_MENU_A11Y_LABEL}, #if BUILDFLAG(IS_CHROMEOS) {"manageKioskApp", IDS_EXTENSIONS_MANAGE_KIOSK_APP}, {"kioskAddApp", IDS_EXTENSIONS_KIOSK_ADD_APP}, {"kioskAddAppHint", IDS_EXTENSIONS_KIOSK_ADD_APP_HINT}, {"kioskEnableAutoLaunch", IDS_EXTENSIONS_KIOSK_ENABLE_AUTO_LAUNCH}, {"kioskDisableAutoLaunch", IDS_EXTENSIONS_KIOSK_DISABLE_AUTO_LAUNCH}, {"kioskAutoLaunch", IDS_EXTENSIONS_KIOSK_AUTO_LAUNCH}, {"kioskInvalidApp", IDS_EXTENSIONS_KIOSK_INVALID_APP}, {"kioskDisableBailout", IDS_EXTENSIONS_KIOSK_DISABLE_BAILOUT_SHORTCUT_LABEL}, {"kioskDisableBailoutWarningTitle", IDS_EXTENSIONS_KIOSK_DISABLE_BAILOUT_SHORTCUT_WARNING_TITLE}, #endif // BUILDFLAG(IS_CHROMEOS) {"pendingChangeWarning", IDS_PENDING_CHANGE_WARNING}, }; source->AddLocalizedStrings(kLocalizedStrings); // Add localized generic strings that need '&' to be removed from them. webui::AddLocalizedString(source, "edit", IDS_EDIT); source->AddString("errorLinesNotShownSingular", l10n_util::GetPluralStringFUTF16( IDS_EXTENSIONS_ERROR_LINES_NOT_SHOWN, 1)); source->AddString("errorLinesNotShownPlural", l10n_util::GetPluralStringFUTF16( IDS_EXTENSIONS_ERROR_LINES_NOT_SHOWN, 2)); source->AddString( "itemSuspiciousInstall", l10n_util::GetStringFUTF16( IDS_EXTENSIONS_ADDED_WITHOUT_KNOWLEDGE, l10n_util::GetStringUTF16(IDS_EXTENSION_WEB_STORE_TITLE))); source->AddString( "suspiciousInstallHelpUrl", base::ASCIIToUTF16(google_util::AppendGoogleLocaleParam( GURL(chrome::kRemoveNonCWSExtensionURL), g_browser_process->GetApplicationLocale()) .spec())); source->AddString("enhancedSafeBrowsingWarningHelpUrl", chrome::kCwsEnhancedSafeBrowsingLearnMoreURL); source->AddString( "getMoreExtensionsUrl", base::ASCIIToUTF16( google_util::AppendGoogleLocaleParam( extension_urls::AppendUtmSource( extension_urls::GetWebstoreExtensionsCategoryURL(), extension_urls::kExtensionsSidebarUtmSource), g_browser_process->GetApplicationLocale()) .spec())); source->AddString( "modernWebGuidanceURL", base::ASCIIToUTF16(google_util::AppendGoogleLocaleParam( extension_urls::AppendUtmSource( extension_urls::GetModernWebGuidanceURL(), extension_urls::kExtensionsSidebarUtmSource), g_browser_process->GetApplicationLocale()) .spec())); source->AddString( "hostPermissionsLearnMoreLink", extension_permissions_constants::kRuntimeHostPermissionsHelpURL); source->AddBoolean(kInDevModeKey, in_dev_mode); source->AddBoolean( "enableExtensionsPinnedByDefault", base::FeatureList::IsEnabled(features::kExtensionsPinnedByDefault)); // `prefs::kExtensionReviewPromptsAllowed` is a dynamic preference that can // change at runtime. We evaluate it statically at page load as a tradeoff: // stale values will be updated the next time the page loads, and backend // checks prevent execution if disabled mid-session. source->AddBoolean("cwsReviewPromptingEnabled", base::FeatureList::IsEnabled( extensions_features::kCWSReviewPromptingNativeUI) && profile->IsRegularProfile() && profile->GetPrefs()->GetBoolean( prefs::kExtensionReviewPromptsAllowed)); source->AddBoolean(kShowActivityLogKey, base::CommandLine::ForCurrentProcess()->HasSwitch( ::switches::kEnableExtensionActivityLogging)); source->AddString(kLoadTimeClassesKey, GetLoadTimeClasses(in_dev_mode)); source->AddBoolean(kEnableEnhancedSiteControls, base::FeatureList::IsEnabled( extensions_features::kExtensionsMenuAccessControl)); source->AddString( "showAccessRequestsInToolbarLearnMoreLink", extension_permissions_constants::kShowAccessRequestsInToolbarHelpURL); source->AddBoolean( "enableUserPermittedSites", base::FeatureList::IsEnabled( extensions_features::kExtensionsMenuAccessControlWithPermittedSites)); source->AddBoolean( "safetyHubThreeDotDetails", base::FeatureList::IsEnabled(features::kSafetyHubThreeDotDetails)); source->AddBoolean("enableGlobalScopedShortcuts", IsGlobalShortcutEnabled()); // MV2 deprecation. auto* mv2_handler = ManifestV2Handler::Get(profile); source->AddBoolean("MV2DeprecationNoticeDismissed", mv2_handler->DidUserAcknowledgeNoticeGlobally()); #if BUILDFLAG(IS_ANDROID) source->AddResourcePath("images/product_logo.png", webui::CurrentChannelLogoResourceId()); #endif // BUILDFLAG(IS_ANDROID) #if BUILDFLAG(IS_CHROMEOS) source->AddString( "kioskDisableBailoutWarningBody", l10n_util::GetStringFUTF16( IDS_EXTENSIONS_KIOSK_DISABLE_BAILOUT_SHORTCUT_WARNING_BODY, l10n_util::GetStringUTF16(IDS_SHORT_PRODUCT_OS_NAME))); #endif // BUILDFLAG(IS_CHROMEOS) source->AddString("webuiRefresh2026", features::IsWebuiRefresh2026Enabled() ? "webui-refresh-2026" : ""); return source; } } // namespace ExtensionsUIConfig::ExtensionsUIConfig() : WebUIConfig(content::kChromeUIScheme, chrome::kChromeUIExtensionsHost) {} ExtensionsUIConfig::~ExtensionsUIConfig() = default; std::unique_ptr ExtensionsUIConfig::CreateWebUIController(content::WebUI* web_ui, const GURL& url) { Profile* profile = Profile::FromWebUI(web_ui); if (profile->IsGuestSession()) { return std::make_unique( web_ui, chrome::kChromeUIExtensionsHost); } return std::make_unique(web_ui); } ExtensionsUI::ExtensionsUI(content::WebUI* web_ui) : ui::MojoWebUIController(web_ui, /*enable_chrome_send=*/true) { Profile* profile = Profile::FromWebUI(web_ui); content::WebUIDataSource* source = nullptr; in_dev_mode_.Init(prefs::kExtensionsUIDeveloperMode, profile->GetPrefs(), base::BindRepeating(&ExtensionsUI::OnDevModeChanged, base::Unretained(this))); source = CreateAndAddExtensionsSource(profile, *in_dev_mode_); ManagedUIHandler::Initialize(web_ui, source); // Need to allow elements so that the browser // plugin can be loaded within chrome://extensions. source->OverrideContentSecurityPolicy( network::mojom::CSPDirectiveName::ObjectSrc, "object-src 'self';"); content::URLDataSource::Add( profile, std::make_unique( profile, chrome::FaviconUrlFormat::kFavicon2)); content::URLDataSource::Add(profile, std::make_unique(profile)); // Add a handler to provide pluralized strings. auto plural_string_handler = std::make_unique(); plural_string_handler->AddLocalizedString("safetyCheckTitle", IDS_EXTENSIONS_SC_TITLE); plural_string_handler->AddLocalizedString("safetyCheckDescription", IDS_EXTENSIONS_SC_DESCRIPTION); plural_string_handler->AddLocalizedString("safetyCheckAllDoneForNow", IDS_EXTENSIONS_SC_ALL_DONE_FOR_NOW); plural_string_handler->AddLocalizedString( "mv2DeprecationPanelWarningHeader", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_WARNING_HEADER); plural_string_handler->AddLocalizedString( "mv2DeprecationPanelWarningSubtitle", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_WARNING_SUBTITLE); plural_string_handler->AddLocalizedString( "mv2DeprecationPanelDisabledHeader", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_DISABLED_HEADER); plural_string_handler->AddLocalizedString( "mv2DeprecationPanelDisabledSubtitle", IDS_EXTENSIONS_MV2_DEPRECATION_PANEL_DISABLED_SUBTITLE); web_ui->AddMessageHandler(std::move(plural_string_handler)); } ExtensionsUI::~ExtensionsUI() = default; // static scoped_refptr ExtensionsUI::GetFaviconResourceBytes( ui::ResourceScaleFactor scale_factor) { ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); return rb.LoadDataResourceBytesForScale(IDR_EXTENSIONS_FAVICON, scale_factor); } // Normally volatile data does not belong in loadTimeData, but in this case // prevents flickering on a very prominent surface (top of the landing page). void ExtensionsUI::OnDevModeChanged() { base::DictValue update; update.Set(kInDevModeKey, *in_dev_mode_); update.Set(kLoadTimeClassesKey, GetLoadTimeClasses(*in_dev_mode_)); content::WebUIDataSource::Update(Profile::FromWebUI(web_ui()), chrome::kChromeUIExtensionsHost, std::move(update)); } } // namespace extensions