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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
#define CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
#include <stddef.h>
#include <memory>
#include <set>
#include <string>
#include <utility>
#include <vector>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
#include "content/public/browser/content_browser_client.h"
class ChromeContentBrowserClientParts;
namespace base {
class CommandLine;
}
namespace content {
class BrowserContext;
class QuotaPermissionContext;
}
namespace extensions {
class BrowserPermissionsPolicyDelegate;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
namespace version_info {
enum class Channel;
}
class ChromeContentBrowserClient : public content::ContentBrowserClient {
public:
ChromeContentBrowserClient();
~ChromeContentBrowserClient() override;
static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
// Notification that the application locale has changed. This allows us to
// update our I/O thread cache of this value.
static void SetApplicationLocale(const std::string& locale);
content::BrowserMainParts* CreateBrowserMainParts(
const content::MainFunctionParams& parameters) override;
void PostAfterStartupTask(const tracked_objects::Location& from_here,
const scoped_refptr<base::TaskRunner>& task_runner,
const base::Closure& task) override;
bool IsBrowserStartupComplete() override;
std::string GetStoragePartitionIdForSite(
content::BrowserContext* browser_context,
const GURL& site) override;
bool IsValidStoragePartitionId(content::BrowserContext* browser_context,
const std::string& partition_id) override;
void GetStoragePartitionConfigForSite(
content::BrowserContext* browser_context,
const GURL& site,
bool can_be_default,
std::string* partition_domain,
std::string* partition_name,
bool* in_memory) override;
content::WebContentsViewDelegate* GetWebContentsViewDelegate(
content::WebContents* web_contents) override;
void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
GURL GetEffectiveURL(content::BrowserContext* browser_context,
const GURL& url) override;
bool ShouldUseProcessPerSite(content::BrowserContext* browser_context,
const GURL& effective_url) override;
bool DoesSiteRequireDedicatedProcess(content::BrowserContext* browser_context,
const GURL& effective_url) override;
bool ShouldLockToOrigin(content::BrowserContext* browser_context,
const GURL& effective_site_url) override;
void GetAdditionalWebUISchemes(
std::vector<std::string>* additional_schemes) override;
bool LogWebUIUrl(const GURL& web_ui_url) const override;
bool IsHandledURL(const GURL& url) override;
bool CanCommitURL(content::RenderProcessHost* process_host,
const GURL& url) override;
bool IsIllegalOrigin(content::ResourceContext* resource_context,
int child_process_id,
const GURL& origin) override;
bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
const GURL& url) override;
bool IsSuitableHost(content::RenderProcessHost* process_host,
const GURL& site_url) override;
bool MayReuseHost(content::RenderProcessHost* process_host) override;
bool ShouldTryToUseExistingProcessHost(
content::BrowserContext* browser_context,
const GURL& url) override;
void SiteInstanceGotProcess(content::SiteInstance* site_instance) override;
void SiteInstanceDeleting(content::SiteInstance* site_instance) override;
bool ShouldSwapBrowsingInstancesForNavigation(
content::SiteInstance* site_instance,
const GURL& current_url,
const GURL& new_url) override;
bool ShouldSwapProcessesForRedirect(
content::ResourceContext* resource_context,
const GURL& current_url,
const GURL& new_url) override;
bool ShouldAssignSiteForURL(const GURL& url) override;
std::string GetCanonicalEncodingNameByAliasName(
const std::string& alias_name) override;
void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
int child_process_id) override;
std::string GetApplicationLocale() override;
std::string GetAcceptLangs(content::BrowserContext* context) override;
const gfx::ImageSkia* GetDefaultFavicon() override;
bool IsDataSaverEnabled(content::BrowserContext* context) override;
bool AllowAppCache(const GURL& manifest_url,
const GURL& first_party,
content::ResourceContext* context) override;
bool AllowServiceWorker(const GURL& scope,
const GURL& first_party,
content::ResourceContext* context,
int render_process_id,
int render_frame_id) override;
bool AllowGetCookie(const GURL& url,
const GURL& first_party,
const net::CookieList& cookie_list,
content::ResourceContext* context,
int render_process_id,
int render_frame_id) override;
bool AllowSetCookie(const GURL& url,
const GURL& first_party,
const std::string& cookie_line,
content::ResourceContext* context,
int render_process_id,
int render_frame_id,
const net::CookieOptions& options) override;
bool AllowSaveLocalState(content::ResourceContext* context) override;
void AllowWorkerFileSystem(
const GURL& url,
content::ResourceContext* context,
const std::vector<std::pair<int, int>>& render_frames,
base::Callback<void(bool)> callback) override;
bool AllowWorkerIndexedDB(
const GURL& url,
const base::string16& name,
content::ResourceContext* context,
const std::vector<std::pair<int, int>>& render_frames) override;
#if defined(ENABLE_WEBRTC)
bool AllowWebRTCIdentityCache(const GURL& url,
const GURL& first_party_url,
content::ResourceContext* context) override;
#endif // defined(ENABLE_WEBRTC)
bool AllowKeygen(const GURL& url, content::ResourceContext* context) override;
AllowWebBluetoothResult AllowWebBluetooth(
content::BrowserContext* browser_context,
const url::Origin& requesting_origin,
const url::Origin& embedding_origin) override;
std::string GetWebBluetoothBlacklist() override;
net::URLRequestContext* OverrideRequestContextForURL(
const GURL& url,
content::ResourceContext* context) override;
content::QuotaPermissionContext* CreateQuotaPermissionContext() override;
std::unique_ptr<storage::QuotaEvictionPolicy>
GetTemporaryStorageEvictionPolicy(content::BrowserContext* context) override;
void AllowCertificateError(
content::WebContents* web_contents,
int cert_error,
const net::SSLInfo& ssl_info,
const GURL& request_url,
content::ResourceType resource_type,
bool overridable,
bool strict_enforcement,
bool expired_previous_decision,
const base::Callback<void(bool)>& callback,
content::CertificateRequestResultType* request) override;
void SelectClientCertificate(
content::WebContents* web_contents,
net::SSLCertRequestInfo* cert_request_info,
std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
void AddCertificate(net::CertificateMimeType cert_type,
const void* cert_data,
size_t cert_size,
int render_process_id,
int render_frame_id) override;
content::MediaObserver* GetMediaObserver() override;
content::PlatformNotificationService* GetPlatformNotificationService()
override;
bool CanCreateWindow(const GURL& opener_url,
const GURL& opener_top_level_frame_url,
const GURL& source_origin,
WindowContainerType container_type,
const GURL& target_url,
const content::Referrer& referrer,
WindowOpenDisposition disposition,
const blink::WebWindowFeatures& features,
bool user_gesture,
bool opener_suppressed,
content::ResourceContext* context,
int render_process_id,
int opener_render_view_id,
int opener_render_frame_id,
bool* no_javascript_access) override;
void ResourceDispatcherHostCreated() override;
content::SpeechRecognitionManagerDelegate*
CreateSpeechRecognitionManagerDelegate() override;
net::NetLog* GetNetLog() override;
content::AccessTokenStore* CreateAccessTokenStore() override;
bool IsFastShutdownPossible() override;
void OverrideWebkitPrefs(content::RenderViewHost* rvh,
content::WebPreferences* prefs) override;
void BrowserURLHandlerCreated(content::BrowserURLHandler* handler) override;
void ClearCache(content::RenderFrameHost* rfh) override;
void ClearCookies(content::RenderFrameHost* rfh) override;
base::FilePath GetDefaultDownloadDirectory() override;
std::string GetDefaultDownloadName() override;
base::FilePath GetShaderDiskCacheDirectory() override;
void DidCreatePpapiPlugin(content::BrowserPpapiHost* browser_host) override;
content::BrowserPpapiHost* GetExternalBrowserPpapiHost(
int plugin_process_id) override;
bool AllowPepperSocketAPI(
content::BrowserContext* browser_context,
const GURL& url,
bool private_api,
const content::SocketPermissionRequest* params) override;
bool IsPepperVpnProviderAPIAllowed(content::BrowserContext* browser_context,
const GURL& url) override;
ui::SelectFilePolicy* CreateSelectFilePolicy(
content::WebContents* web_contents) override;
void GetAdditionalAllowedSchemesForFileSystem(
std::vector<std::string>* additional_schemes) override;
void GetSchemesBypassingSecureContextCheckWhitelist(
std::set<std::string>* schemes) override;
void GetURLRequestAutoMountHandlers(
std::vector<storage::URLRequestAutoMountHandler>* handlers) override;
void GetAdditionalFileSystemBackends(
content::BrowserContext* browser_context,
const base::FilePath& storage_partition_path,
ScopedVector<storage::FileSystemBackend>* additional_backends) override;
content::DevToolsManagerDelegate* GetDevToolsManagerDelegate() override;
content::TracingDelegate* GetTracingDelegate() override;
bool IsPluginAllowedToCallRequestOSFileHandle(
content::BrowserContext* browser_context,
const GURL& url) override;
bool IsPluginAllowedToUseDevChannelAPIs(
content::BrowserContext* browser_context,
const GURL& url) override;
void AddMojoShellConnectionListeners() override;
void OverridePageVisibilityState(
content::RenderFrameHost* render_frame_host,
blink::WebPageVisibilityState* visibility_state) override;
#if defined(OS_ANDROID)
void GetAdditionalMappedFilesForChildProcess(
const base::CommandLine& command_line,
int child_process_id,
content::FileDescriptorInfo* mappings,
std::map<int, base::MemoryMappedFile::Region>* regions) override;
#elif defined(OS_POSIX) && !defined(OS_MACOSX)
void GetAdditionalMappedFilesForChildProcess(
const base::CommandLine& command_line,
int child_process_id,
content::FileDescriptorInfo* mappings) override;
#endif // defined(OS_ANDROID)
#if defined(OS_WIN)
const wchar_t* GetResourceDllName() override;
bool PreSpawnRenderer(sandbox::TargetPolicy* policy) override;
base::string16 GetAppContainerSidForSandboxType(
int sandbox_type) const override;
bool IsWin32kLockdownEnabledForMimeType(
const std::string& mime_type) const override;
bool ShouldUseWindowsPrefetchArgument() const override;
#endif
void RegisterFrameMojoShellServices(
content::ServiceRegistry* registry,
content::RenderFrameHost* render_frame_host) override;
void RegisterRenderFrameMojoServices(
content::ServiceRegistry* registry,
content::RenderFrameHost* render_frame_host) override;
void RegisterInProcessMojoApplications(
StaticMojoApplicationMap* apps) override;
void RegisterOutOfProcessMojoApplications(
OutOfProcessMojoApplicationMap* apps) override;
void OpenURL(content::BrowserContext* browser_context,
const content::OpenURLParams& params,
const base::Callback<void(content::WebContents*)>& callback)
override;
content::PresentationServiceDelegate* GetPresentationServiceDelegate(
content::WebContents* web_contents) override;
void RecordURLMetric(const std::string& metric, const GURL& url) override;
ScopedVector<content::NavigationThrottle> CreateThrottlesForNavigation(
content::NavigationHandle* handle) override;
private:
friend class DisableWebRtcEncryptionFlagTest;
#if defined(ENABLE_WEBRTC)
// Copies disable WebRTC encryption switch depending on the channel.
static void MaybeCopyDisableWebRtcEncryptionSwitch(
base::CommandLine* to_command_line,
const base::CommandLine& from_command_line,
version_info::Channel channel);
#endif
void FileSystemAccessed(
const GURL& url,
const std::vector<std::pair<int, int> >& render_frames,
base::Callback<void(bool)> callback,
bool allow);
#if defined(ENABLE_EXTENSIONS)
void GuestPermissionRequestHelper(
const GURL& url,
const std::vector<std::pair<int, int> >& render_frames,
base::Callback<void(bool)> callback,
bool allow);
static void RequestFileSystemPermissionOnUIThread(
int render_process_id,
int render_frame_id,
const GURL& url,
bool allowed_by_default,
const base::Callback<void(bool)>& callback);
#endif
#if defined(ENABLE_PLUGINS)
// Set of origins that can use TCP/UDP private APIs from NaCl.
std::set<std::string> allowed_socket_origins_;
// Set of origins that can get a handle for FileIO from NaCl.
std::set<std::string> allowed_file_handle_origins_;
// Set of origins that can use "dev chanel" APIs from NaCl, even on stable
// versions of Chrome.
std::set<std::string> allowed_dev_channel_origins_;
#endif
// Vector of additional ChromeContentBrowserClientParts.
// Parts are deleted in the reverse order they are added.
std::vector<ChromeContentBrowserClientParts*> extra_parts_;
base::WeakPtrFactory<ChromeContentBrowserClient> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClient);
};
#endif // CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_