headless/lib/browser/headless_content_browser_client.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef HEADLESS_LIB_BROWSER_HEADLESS_CONTENT_BROWSER_CLIENT_H_
#define HEADLESS_LIB_BROWSER_HEADLESS_CONTENT_BROWSER_CLIENT_H_

#include <memory>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/render_frame_host.h"
#include "headless/public/headless_browser.h"
#include "services/network/network_service.h"
#include "third_party/blink/public/mojom/badging/badging.mojom.h"
#include "third_party/blink/public/mojom/persistent_renderer_prefs.mojom.h"

namespace headless {

class HeadlessBluetoothDelegate;
class HeadlessBrowserImpl;

class HeadlessContentBrowserClient : public content::ContentBrowserClient {
 public:
  explicit HeadlessContentBrowserClient(HeadlessBrowserImpl* browser);

  HeadlessContentBrowserClient(const HeadlessContentBrowserClient&) = delete;
  HeadlessContentBrowserClient& operator=(const HeadlessContentBrowserClient&) =
      delete;

  ~HeadlessContentBrowserClient() override;

  // content::ContentBrowserClient implementation:
  std::unique_ptr<content::BrowserMainParts> CreateBrowserMainParts(
      bool is_integration_test) override;
  void OverrideWebPreferences(content::WebContents* web_contents,
                              content::SiteInstance& main_frame_site,
                              blink::web_pref::WebPreferences* prefs) override;
  void RegisterBrowserInterfaceBindersForFrame(
      content::RenderFrameHost* render_frame_host,
      mojo::BinderMapWithContext<content::RenderFrameHost*>* map) override;
  void RegisterAssociatedInterfaceBindersForRenderFrameHost(
      content::RenderFrameHost& render_frame_host,
      blink::AssociatedInterfaceRegistry& associated_registry) override;
  std::unique_ptr<content::DevToolsManagerDelegate>
  CreateDevToolsManagerDelegate() override;
  content::GeneratedCodeCacheSettings GetGeneratedCodeCacheSettings(
      content::BrowserContext* context) override;
#if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC)
  void GetAdditionalMappedFilesForChildProcess(
      const base::CommandLine& command_line,
      int child_process_id,
      content::PosixFileDescriptorInfo* mappings) override;
#endif
  void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
                                      int child_process_id) override;
  std::string GetApplicationLocale() override;
  std::string GetAcceptLangs(content::BrowserContext* context) override;
  void AllowCertificateError(
      content::WebContents* web_contents,
      int cert_error,
      const net::SSLInfo& ssl_info,
      const GURL& request_url,
      bool is_primary_main_frame_request,
      bool strict_enforcement,
      base::OnceCallback<void(content::CertificateRequestResultType)> callback)
      override;
  base::OnceClosure SelectClientCertificate(
      content::BrowserContext* browser_context,
      int process_id,
      content::WebContents* web_contents,
      net::SSLCertRequestInfo* cert_request_info,
      net::ClientCertIdentityList client_certs,
      std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
  bool ShouldEnableStrictSiteIsolation() override;
  bool ShouldAllowProcessPerSiteForMultipleMainFrames(
      content::BrowserContext* context) override;

  // Returns whether |api_origin| on |top_frame_origin| can perform
  // |operation| within the interest group API.
  bool IsInterestGroupAPIAllowed(content::BrowserContext* browser_context,
                                 content::RenderFrameHost* render_frame_host,
                                 content::InterestGroupApiOperation operation,
                                 const url::Origin& top_frame_origin,
                                 const url::Origin& api_origin) override;

  bool IsPrivacySandboxReportingDestinationAttested(
      content::BrowserContext* browser_context,
      const url::Origin& destination_origin,
      content::PrivacySandboxInvokingAPI invoking_api) override;

  bool IsSharedStorageAllowed(
      content::BrowserContext* browser_context,
      content::RenderFrameHost* rfh,
      const url::Origin& top_frame_origin,
      const url::Origin& accessing_origin,
      std::string* out_debug_message,
      bool* out_block_is_site_setting_specific) override;
  bool IsSharedStorageSelectURLAllowed(
      content::BrowserContext* browser_context,
      const url::Origin& top_frame_origin,
      const url::Origin& accessing_origin,
      std::string* out_debug_message,
      bool* out_block_is_site_setting_specific) override;
  bool IsFencedStorageReadAllowed(content::BrowserContext* browser_context,
                                  content::RenderFrameHost* rfh,
                                  const url::Origin& top_frame_origin,
                                  const url::Origin& accessing_origin) override;
  bool IsCookieDeprecationLabelAllowed(
      content::BrowserContext* browser_context) override;
  bool IsCookieDeprecationLabelAllowedForContext(
      content::BrowserContext* browser_context,
      const url::Origin& top_frame_origin,
      const url::Origin& context_origin) override;
  void ConfigureNetworkContextParams(
      content::BrowserContext* context,
      bool in_memory,
      const base::FilePath& relative_partition_path,
      ::network::mojom::NetworkContextParams* network_context_params,
      ::cert_verifier::mojom::CertVerifierCreationParams*
          cert_verifier_creation_params) override;

  std::string GetProduct() override;
  std::string GetUserAgent() override;
  blink::UserAgentMetadata GetUserAgentMetadata() override;

  bool CanAcceptUntrustedExchangesIfNeeded() override;
  device::GeolocationSystemPermissionManager*
  GetGeolocationSystemPermissionManager() override;
#if BUILDFLAG(IS_WIN)
  void SessionEnding(std::optional<DWORD> control_type) override;
#endif

#if defined(HEADLESS_USE_POLICY)
  void CreateThrottlesForNavigation(
      content::NavigationThrottleRegistry& registry) override;
#endif

  void OnNetworkServiceCreated(
      ::network::mojom::NetworkService* network_service) override;

  void GetHyphenationDictionary(
      base::OnceCallback<void(const base::FilePath&)> callback) override;

  std::unique_ptr<content::VideoOverlayWindow>
  CreateWindowForVideoPictureInPicture(
      content::VideoPictureInPictureWindowController* controller) override;

  bool ShouldSandboxNetworkService() override;

  content::BluetoothDelegate* GetBluetoothDelegate() override;

  bool IsRendererProcessPriorityEnabled() override;

 private:
  class StubBadgeService;

  class StubPersistentRendererPrefsService;

  void BindBadgeService(
      content::RenderFrameHost* render_frame_host,
      mojo::PendingReceiver<blink::mojom::BadgeService> receiver);

  void BindPersistentRendererPrefsService(
      content::RenderFrameHost* render_frame_host,
      mojo::PendingReceiver<blink::mojom::PersistentRendererPrefsService>
          receiver);

  void HandleExplicitlyAllowedPorts(
      ::network::mojom::NetworkService* network_service);
  void SetEncryptionKey(::network::mojom::NetworkService* network_service);

  raw_ptr<HeadlessBrowserImpl> browser_;  // Not owned.

  std::unique_ptr<StubBadgeService> stub_badge_service_;

  std::unique_ptr<StubPersistentRendererPrefsService>
      stub_persistent_renderer_prefs_service_;

  std::unique_ptr<HeadlessBluetoothDelegate> bluetooth_delegate_;
};

}  // namespace headless

#endif  // HEADLESS_LIB_BROWSER_HEADLESS_CONTENT_BROWSER_CLIENT_H_