// Copyright 2014 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "extensions/browser/guest_view/web_view/web_view_guest.h" #include <stddef.h> #include <map> #include <memory> #include <optional> #include <string> #include <utility> #include "base/command_line.h" #include "base/functional/bind.h" #include "base/lazy_instance.h" #include "base/metrics/user_metrics.h" #include "base/strings/stringprintf.h" #include "base/strings/utf_string_conversions.h" #include "base/values.h" #include "build/build_config.h" #include "components/guest_view/browser/guest_view_event.h" #include "components/guest_view/browser/guest_view_manager.h" #include "components/guest_view/common/guest_view_constants.h" #include "components/input/native_web_keyboard_event.h" #include "components/permissions/permission_util.h" #include "components/web_cache/browser/web_cache_manager.h" #include "content/public/browser/browser_context.h" #include "content/public/browser/browser_task_traits.h" #include "content/public/browser/browser_thread.h" #include "content/public/browser/child_process_security_policy.h" #include "content/public/browser/navigation_entry.h" #include "content/public/browser/navigation_handle.h" #include "content/public/browser/permission_result.h" #include "content/public/browser/render_frame_host.h" #include "content/public/browser/render_process_host.h" #include "content/public/browser/render_view_host.h" #include "content/public/browser/render_widget_host.h" #include "content/public/browser/render_widget_host_view.h" #include "content/public/browser/site_instance.h" #include "content/public/browser/site_isolation_policy.h" #include "content/public/browser/storage_partition.h" #include "content/public/browser/storage_partition_config.h" #include "content/public/browser/web_contents.h" #include "content/public/browser/web_contents_delegate.h" #include "content/public/browser/web_contents_observer.h" #include "content/public/common/content_switches.h" #include "content/public/common/result_codes.h" #include "content/public/common/stop_find_action.h" #include "content/public/common/url_constants.h" #include "extensions/browser/api/declarative/rules_registry_service.h" #include "extensions/browser/api/extensions_api_client.h" #include "extensions/browser/api/guest_view/web_view/web_view_internal_api.h" #include "extensions/browser/api/web_request/extension_web_request_event_router.h" #include "extensions/browser/bad_message.h" #include "extensions/browser/extension_system.h" #include "extensions/browser/extension_util.h" #include "extensions/browser/extension_web_contents_observer.h" #include "extensions/browser/extensions_browser_client.h" #include "extensions/browser/guest_view/web_view/web_view_constants.h" #include "extensions/browser/guest_view/web_view/web_view_content_script_manager.h" #include "extensions/browser/guest_view/web_view/web_view_permission_helper.h" #include "extensions/browser/guest_view/web_view/web_view_permission_types.h" #include "extensions/browser/guest_view/web_view/web_view_renderer_state.h" #include "extensions/browser/process_manager.h" #include "extensions/browser/url_loader_factory_manager.h" #include "extensions/common/constants.h" #include "extensions/common/extension_features.h" #include "extensions/common/manifest_constants.h" #include "extensions/strings/grit/extensions_strings.h" #include "ipc/ipc_message_macros.h" #include "net/base/net_errors.h" #include "net/cookies/canonical_cookie.h" #include "services/network/public/mojom/clear_data_filter.mojom.h" #include "third_party/blink/public/common/logging/logging_utils.h" #include "third_party/blink/public/common/mediastream/media_stream_request.h" #include "third_party/blink/public/common/page/page_zoom.h" #include "third_party/blink/public/common/permissions/permission_utils.h" #include "third_party/blink/public/mojom/window_features/window_features.mojom.h" #include "ui/base/models/simple_menu_model.h" #include "ui/events/keycodes/keyboard_codes.h" #include "url/url_constants.h" UserMetricsAction; GlobalRequestID; RenderFrameHost; RenderProcessHost; StoragePartition; WebContents; GuestViewBase; GuestViewEvent; GuestViewManager; ZoomController; namespace extensions { namespace { // Attributes. constexpr char kAttributeAllowTransparency[] = …; constexpr char kAttributeAllowScaling[] = …; constexpr char kAttributeName[] = …; constexpr char kAttributeSrc[] = …; // API namespace. constexpr char kAPINamespace[] = …; // Initialization parameters. constexpr char kInitialZoomFactor[] = …; constexpr char kParameterUserAgentOverride[] = …; // Internal parameters/properties on events. constexpr char kInternalBaseURLForDataURL[] = …; constexpr char kInternalCurrentEntryIndex[] = …; constexpr char kInternalEntryCount[] = …; constexpr char kInternalProcessId[] = …; constexpr char kInternalVisibleUrl[] = …; // Returns storage partition removal mask from web_view clearData mask. Note // that storage partition mask is a subset of webview's data removal mask. uint32_t GetStoragePartitionRemovalMask(uint32_t web_view_removal_mask) { … } std::string WindowOpenDispositionToString( WindowOpenDisposition window_open_disposition) { … } static std::string TerminationStatusToString(base::TerminationStatus status) { … } std::string GetStoragePartitionIdFromPartitionConfig( const content::StoragePartitionConfig& storage_partition_config) { … } void ParsePartitionParam(const base::Value::Dict& create_params, std::string* storage_partition_id, bool* persist_storage) { … } double ConvertZoomLevelToZoomFactor(double zoom_level) { … } WebViewKey; WebViewKeyToIDMap; static base::LazyInstance<WebViewKeyToIDMap>::DestructorAtExit web_view_key_to_id_map = …; bool IsInWebViewMainFrame(content::NavigationHandle* navigation_handle) { … } } // namespace WebViewGuest::NewWindowInfo::NewWindowInfo(const GURL& url, const std::string& name) : … { … } WebViewGuest::NewWindowInfo::NewWindowInfo(const WebViewGuest::NewWindowInfo&) = default; WebViewGuest::NewWindowInfo::~NewWindowInfo() = default; // static void WebViewGuest::CleanUp(content::BrowserContext* browser_context, int embedder_process_id, int view_instance_id) { … } // static std::unique_ptr<GuestViewBase> WebViewGuest::Create( content::RenderFrameHost* owner_rfh) { … } // static std::string WebViewGuest::GetPartitionID( RenderProcessHost* render_process_host) { … } // static const char WebViewGuest::Type[] = …; const guest_view::GuestViewHistogramValue WebViewGuest::HistogramValue = …; // static int WebViewGuest::GetOrGenerateRulesRegistryID(int embedder_process_id, int webview_instance_id) { … } void WebViewGuest::CreateWebContents(std::unique_ptr<GuestViewBase> owned_this, const base::Value::Dict& create_params, WebContentsCreatedCallback callback) { … } void WebViewGuest::CreateWebContentsWithStoragePartition( std::unique_ptr<GuestViewBase> owned_this, const base::Value::Dict& create_params, WebContentsCreatedCallback callback, std::optional<content::StoragePartitionConfig> partition_config) { … } void WebViewGuest::DidAttachToEmbedder() { … } void WebViewGuest::DidInitialize(const base::Value::Dict& create_params) { … } void WebViewGuest::MaybeRecreateGuestContents( content::RenderFrameHost* outer_contents_frame) { … } void WebViewGuest::ClearCodeCache(base::Time remove_since, uint32_t removal_mask, base::OnceClosure callback) { … } void WebViewGuest::ClearDataInternal(base::Time remove_since, uint32_t removal_mask, base::OnceClosure callback) { … } void WebViewGuest::GuestViewDidStopLoading() { … } void WebViewGuest::EmbedderFullscreenToggled(bool entered_fullscreen) { … } bool WebViewGuest::ZoomPropagatesFromEmbedderToGuest() const { … } const char* WebViewGuest::GetAPINamespace() const { … } int WebViewGuest::GetTaskPrefix() const { … } void WebViewGuest::WebContentsDestroyed() { … } void WebViewGuest::GuestSizeChangedDueToAutoSize(const gfx::Size& old_size, const gfx::Size& new_size) { … } bool WebViewGuest::IsAutoSizeSupported() const { … } void WebViewGuest::GuestZoomChanged(double old_zoom_level, double new_zoom_level) { … } void WebViewGuest::CloseContents(WebContents* source) { … } void WebViewGuest::FindReply(WebContents* source, int request_id, int number_of_matches, const gfx::Rect& selection_rect, int active_match_ordinal, bool final_update) { … } double WebViewGuest::GetZoom() const { … } ZoomController::ZoomMode WebViewGuest::GetZoomMode() { … } bool WebViewGuest::HandleContextMenu( content::RenderFrameHost& render_frame_host, const content::ContextMenuParams& params) { … } bool WebViewGuest::HandleKeyboardEvent( WebContents* source, const input::NativeWebKeyboardEvent& event) { … } bool WebViewGuest::PreHandleGestureEvent(WebContents* source, const blink::WebGestureEvent& event) { … } void WebViewGuest::LoadAbort(bool is_top_level, const GURL& url, int error_code) { … } void WebViewGuest::CreateNewGuestWebViewWindow( const content::OpenURLParams& params) { … } void WebViewGuest::NewGuestWebViewCallback( const content::OpenURLParams& params, std::unique_ptr<GuestViewBase> guest) { … } // TODO(fsamuel): Find a reliable way to test the 'responsive' and // 'unresponsive' events. void WebViewGuest::RendererResponsive( WebContents* source, content::RenderWidgetHost* render_widget_host) { … } void WebViewGuest::RendererUnresponsive( WebContents* source, content::RenderWidgetHost* render_widget_host, base::RepeatingClosure hang_monitor_restarter) { … } void WebViewGuest::StartFind( const std::u16string& search_text, blink::mojom::FindOptionsPtr options, scoped_refptr<WebViewInternalFindFunction> find_function) { … } void WebViewGuest::StopFinding(content::StopFindAction action) { … } bool WebViewGuest::Go(int relative_index) { … } void WebViewGuest::Reload() { … } void WebViewGuest::SetUserAgentOverride( const std::string& user_agent_override) { … } void WebViewGuest::Stop() { … } void WebViewGuest::Terminate() { … } bool WebViewGuest::ClearData(base::Time remove_since, uint32_t removal_mask, base::OnceClosure callback) { … } WebViewGuest::WebViewGuest(content::RenderFrameHost* owner_rfh) : … { … } WebViewGuest::~WebViewGuest() { … } void WebViewGuest::DidFinishNavigation( content::NavigationHandle* navigation_handle) { … } void WebViewGuest::LoadProgressChanged(double progress) { … } void WebViewGuest::DocumentOnLoadCompletedInPrimaryMainFrame() { … } void WebViewGuest::DidStartNavigation( content::NavigationHandle* navigation_handle) { … } void WebViewGuest::DidRedirectNavigation( content::NavigationHandle* navigation_handle) { … } void WebViewGuest::PrimaryMainFrameRenderProcessGone( base::TerminationStatus status) { … } void WebViewGuest::UserAgentOverrideSet( const blink::UserAgentOverride& ua_override) { … } void WebViewGuest::FrameNameChanged(RenderFrameHost* render_frame_host, const std::string& name) { … } void WebViewGuest::OnAudioStateChanged(bool audible) { … } void WebViewGuest::OnDidAddMessageToConsole( content::RenderFrameHost* source_frame, blink::mojom::ConsoleMessageLevel log_level, const std::u16string& message, int32_t line_no, const std::u16string& source_id, const std::optional<std::u16string>& untrusted_stack_trace) { … } void WebViewGuest::RenderFrameCreated( content::RenderFrameHost* render_frame_host) { … } void WebViewGuest::RenderFrameDeleted( content::RenderFrameHost* render_frame_host) { … } void WebViewGuest::RenderFrameHostChanged(content::RenderFrameHost* old_host, content::RenderFrameHost* new_host) { … } void WebViewGuest::ReportFrameNameChange(const std::string& name) { … } void WebViewGuest::PushWebViewStateToIOThread( content::RenderFrameHost* guest_host) { … } void WebViewGuest::RequestMediaAccessPermission( WebContents* source, const content::MediaStreamRequest& request, content::MediaResponseCallback callback) { … } bool WebViewGuest::CheckMediaAccessPermission( content::RenderFrameHost* render_frame_host, const url::Origin& security_origin, blink::mojom::MediaStreamType type) { … } void WebViewGuest::CanDownload(const GURL& url, const std::string& request_method, base::OnceCallback<void(bool)> callback) { … } void WebViewGuest::OnOwnerAudioMutedStateUpdated(bool muted) { … } void WebViewGuest::SignalWhenReady(base::OnceClosure callback) { … } void WebViewGuest::WillAttachToEmbedder() { … } bool WebViewGuest::RequiresSslInterstitials() const { … } bool WebViewGuest::IsPermissionRequestable(ContentSettingsType type) const { … } std::optional<content::PermissionResult> WebViewGuest::OverridePermissionResult( ContentSettingsType type) const { … } content::JavaScriptDialogManager* WebViewGuest::GetJavaScriptDialogManager( WebContents* source) { … } void WebViewGuest::NavigateGuest( const std::string& src, base::OnceCallback<void(content::NavigationHandle&)> navigation_handle_callback, bool force_navigation) { … } bool WebViewGuest::HandleKeyboardShortcuts( const input::NativeWebKeyboardEvent& event) { … } void WebViewGuest::ApplyAttributes(const base::Value::Dict& params) { … } void WebViewGuest::ShowContextMenu(int request_id) { … } void WebViewGuest::SetName(const std::string& name) { … } void WebViewGuest::SetSpatialNavigationEnabled(bool enabled) { … } bool WebViewGuest::IsSpatialNavigationEnabled() const { … } void WebViewGuest::SetZoom(double zoom_factor) { … } void WebViewGuest::SetZoomMode(ZoomController::ZoomMode zoom_mode) { … } void WebViewGuest::SetAllowTransparency(bool allow) { … } void WebViewGuest::SetAudioMuted(bool mute) { … } bool WebViewGuest::IsAudioMuted() { … } void WebViewGuest::SetTransparency( content::RenderFrameHost* render_frame_host) { … } void WebViewGuest::SetAllowScaling(bool allow) { … } bool WebViewGuest::ShouldResumeRequestsForCreatedWindow() { … } content::WebContents* WebViewGuest::AddNewContents( WebContents* source, std::unique_ptr<WebContents> new_contents, const GURL& target_url, WindowOpenDisposition disposition, const blink::mojom::WindowFeatures& window_features, bool user_gesture, bool* was_blocked) { … } WebContents* WebViewGuest::OpenURLFromTab( WebContents* source, const content::OpenURLParams& params, base::OnceCallback<void(content::NavigationHandle&)> navigation_handle_callback) { … } void WebViewGuest::WebContentsCreated(WebContents* source_contents, int opener_render_process_id, int opener_render_frame_id, const std::string& frame_name, const GURL& target_url, WebContents* new_contents) { … } void WebViewGuest::EnterFullscreenModeForTab( content::RenderFrameHost* requesting_frame, const blink::mojom::FullscreenOptions& options) { … } void WebViewGuest::ExitFullscreenModeForTab(WebContents* web_contents) { … } bool WebViewGuest::IsFullscreenForTabOrPending( const WebContents* web_contents) { … } void WebViewGuest::RequestPointerLock(WebContents* web_contents, bool user_gesture, bool last_unlocked_by_target) { … } void WebViewGuest::LoadURLWithParams( const GURL& url, const content::Referrer& referrer, ui::PageTransition transition_type, base::OnceCallback<void(content::NavigationHandle&)> navigation_handle_callback, bool force_navigation) { … } void WebViewGuest::RequestNewWindowPermission( WindowOpenDisposition disposition, const gfx::Rect& initial_bounds, std::unique_ptr<WebViewGuest> new_guest) { … } GURL WebViewGuest::ResolveURL(const std::string& src) { … } void WebViewGuest::OnWebViewNewWindowResponse(int new_window_instance_id, bool allow, const std::string& user_input) { … } void WebViewGuest::OnFullscreenPermissionDecided( bool allowed, const std::string& user_input) { … } bool WebViewGuest::GuestMadeEmbedderFullscreen() const { … } void WebViewGuest::SetFullscreenState(bool is_fullscreen) { … } } // namespace extensions
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