chrome/browser/chrome_content_browser_client.h

   1 // Copyright (c) 2012 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 #ifndef CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
   6 #define CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_
   7
   8 #include <set>
   9 #include <string>
  10 #include <utility>
  11 #include <vector>
  12
  13 #include "base/compiler_specific.h"
  14 #include "base/gtest_prod_util.h"
  15 #include "base/memory/scoped_ptr.h"
  16 #include "base/memory/weak_ptr.h"
  17 #include "content/public/browser/content_browser_client.h"
  18
  19 class ChromeContentBrowserClientParts;
  20
  21 namespace base {
  22 class CommandLine;
  23 }
  24
  25 namespace content {
  26 class QuotaPermissionContext;
  27 }
  28
  29 namespace extensions {
  30 class BrowserPermissionsPolicyDelegate;
  31 }
  32
  33 namespace user_prefs {
  34 class PrefRegistrySyncable;
  35 }
  36
  37 namespace version_info {
  38 enum class Channel;
  39 }
  40
  41 namespace chrome {
  42
  43 class ChromeContentBrowserClient : public content::ContentBrowserClient {
  44  public:
  45   ChromeContentBrowserClient();
  46   ~ChromeContentBrowserClient() override;
  47
  48   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
  49
  50   // Notification that the application locale has changed. This allows us to
  51   // update our I/O thread cache of this value.
  52   static void SetApplicationLocale(const std::string& locale);
  53
  54   content::BrowserMainParts* CreateBrowserMainParts(
  55       const content::MainFunctionParams& parameters) override;
  56   void PostAfterStartupTask(const tracked_objects::Location& from_here,
  57                             const scoped_refptr<base::TaskRunner>& task_runner,
  58                             const base::Closure& task) override;
  59   std::string GetStoragePartitionIdForSite(
  60       content::BrowserContext* browser_context,
  61       const GURL& site) override;
  62   bool IsValidStoragePartitionId(content::BrowserContext* browser_context,
  63                                  const std::string& partition_id) override;
  64   void GetStoragePartitionConfigForSite(
  65       content::BrowserContext* browser_context,
  66       const GURL& site,
  67       bool can_be_default,
  68       std::string* partition_domain,
  69       std::string* partition_name,
  70       bool* in_memory) override;
  71   content::WebContentsViewDelegate* GetWebContentsViewDelegate(
  72       content::WebContents* web_contents) override;
  73   void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
  74   bool ShouldUseProcessPerSite(content::BrowserContext* browser_context,
  75                                const GURL& effective_url) override;
  76   bool ShouldLockToOrigin(content::BrowserContext* browser_context,
  77                           const GURL& effective_site_url) override;
  78   GURL GetEffectiveURL(content::BrowserContext* browser_context,
  79                        const GURL& url) override;
  80   void GetAdditionalWebUISchemes(
  81       std::vector<std::string>* additional_schemes) override;
  82   void GetAdditionalWebUIHostsToIgnoreParititionCheck(
  83       std::vector<std::string>* hosts) override;
  84   net::URLRequestContextGetter* CreateRequestContext(
  85       content::BrowserContext* browser_context,
  86       content::ProtocolHandlerMap* protocol_handlers,
  87       content::URLRequestInterceptorScopedVector request_interceptors) override;
  88   net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
  89       content::BrowserContext* browser_context,
  90       const base::FilePath& partition_path,
  91       bool in_memory,
  92       content::ProtocolHandlerMap* protocol_handlers,
  93       content::URLRequestInterceptorScopedVector request_interceptors) override;
  94   bool IsHandledURL(const GURL& url) override;
  95   bool CanCommitURL(content::RenderProcessHost* process_host,
  96                     const GURL& url) override;
  97   bool IsIllegalOrigin(content::ResourceContext* resource_context,
  98                        int child_process_id,
  99                        const GURL& origin) override;
 100   bool ShouldAllowOpenURL(content::SiteInstance* site_instance,
 101                           const GURL& url) override;
 102   bool IsSuitableHost(content::RenderProcessHost* process_host,
 103                       const GURL& site_url) override;
 104   bool MayReuseHost(content::RenderProcessHost* process_host) override;
 105   bool ShouldTryToUseExistingProcessHost(
 106       content::BrowserContext* browser_context,
 107       const GURL& url) override;
 108   void SiteInstanceGotProcess(content::SiteInstance* site_instance) override;
 109   void SiteInstanceDeleting(content::SiteInstance* site_instance) override;
 110   bool ShouldSwapBrowsingInstancesForNavigation(
 111       content::SiteInstance* site_instance,
 112       const GURL& current_url,
 113       const GURL& new_url) override;
 114   bool ShouldSwapProcessesForRedirect(
 115       content::ResourceContext* resource_context,
 116       const GURL& current_url,
 117       const GURL& new_url) override;
 118   bool ShouldAssignSiteForURL(const GURL& url) override;
 119   std::string GetCanonicalEncodingNameByAliasName(
 120       const std::string& alias_name) override;
 121   void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
 122                                       int child_process_id) override;
 123   std::string GetApplicationLocale() override;
 124   std::string GetAcceptLangs(content::BrowserContext* context) override;
 125   const gfx::ImageSkia* GetDefaultFavicon() override;
 126   bool AllowAppCache(const GURL& manifest_url,
 127                      const GURL& first_party,
 128                      content::ResourceContext* context) override;
 129   bool AllowServiceWorker(const GURL& scope,
 130                           const GURL& first_party,
 131                           content::ResourceContext* context,
 132                           int render_process_id,
 133                           int render_frame_id) override;
 134   bool AllowGetCookie(const GURL& url,
 135                       const GURL& first_party,
 136                       const net::CookieList& cookie_list,
 137                       content::ResourceContext* context,
 138                       int render_process_id,
 139                       int render_frame_id) override;
 140   bool AllowSetCookie(const GURL& url,
 141                       const GURL& first_party,
 142                       const std::string& cookie_line,
 143                       content::ResourceContext* context,
 144                       int render_process_id,
 145                       int render_frame_id,
 146                       net::CookieOptions* options) override;
 147   bool AllowSaveLocalState(content::ResourceContext* context) override;
 148   bool AllowWorkerDatabase(
 149       const GURL& url,
 150       const base::string16& name,
 151       const base::string16& display_name,
 152       unsigned long estimated_size,
 153       content::ResourceContext* context,
 154       const std::vector<std::pair<int, int>>& render_frames) override;
 155   void AllowWorkerFileSystem(
 156       const GURL& url,
 157       content::ResourceContext* context,
 158       const std::vector<std::pair<int, int>>& render_frames,
 159       base::Callback<void(bool)> callback) override;
 160   bool AllowWorkerIndexedDB(
 161       const GURL& url,
 162       const base::string16& name,
 163       content::ResourceContext* context,
 164       const std::vector<std::pair<int, int>>& render_frames) override;
 165
 166 #if defined(ENABLE_WEBRTC)
 167   bool AllowWebRTCIdentityCache(const GURL& url,
 168                                 const GURL& first_party_url,
 169                                 content::ResourceContext* context) override;
 170 #endif  // defined(ENABLE_WEBRTC)
 171
 172   net::URLRequestContext* OverrideRequestContextForURL(
 173       const GURL& url,
 174       content::ResourceContext* context) override;
 175   content::QuotaPermissionContext* CreateQuotaPermissionContext() override;
 176   void AllowCertificateError(
 177       int render_process_id,
 178       int render_frame_id,
 179       int cert_error,
 180       const net::SSLInfo& ssl_info,
 181       const GURL& request_url,
 182       content::ResourceType resource_type,
 183       bool overridable,
 184       bool strict_enforcement,
 185       bool expired_previous_decision,
 186       const base::Callback<void(bool)>& callback,
 187       content::CertificateRequestResultType* request) override;
 188   void SelectClientCertificate(
 189       content::WebContents* web_contents,
 190       net::SSLCertRequestInfo* cert_request_info,
 191       scoped_ptr<content::ClientCertificateDelegate> delegate) override;
 192   void AddCertificate(net::CertificateMimeType cert_type,
 193                       const void* cert_data,
 194                       size_t cert_size,
 195                       int render_process_id,
 196                       int render_frame_id) override;
 197   content::MediaObserver* GetMediaObserver() override;
 198   content::PlatformNotificationService* GetPlatformNotificationService()
 199       override;
 200   bool CanCreateWindow(const GURL& opener_url,
 201                        const GURL& opener_top_level_frame_url,
 202                        const GURL& source_origin,
 203                        WindowContainerType container_type,
 204                        const GURL& target_url,
 205                        const content::Referrer& referrer,
 206                        WindowOpenDisposition disposition,
 207                        const blink::WebWindowFeatures& features,
 208                        bool user_gesture,
 209                        bool opener_suppressed,
 210                        content::ResourceContext* context,
 211                        int render_process_id,
 212                        int opener_render_view_id,
 213                        int opener_render_frame_id,
 214                        bool* no_javascript_access) override;
 215   void ResourceDispatcherHostCreated() override;
 216   content::SpeechRecognitionManagerDelegate*
 217   CreateSpeechRecognitionManagerDelegate() override;
 218   net::NetLog* GetNetLog() override;
 219   content::AccessTokenStore* CreateAccessTokenStore() override;
 220   bool IsFastShutdownPossible() override;
 221   void OverrideWebkitPrefs(content::RenderViewHost* rvh,
 222                            content::WebPreferences* prefs) override;
 223   void BrowserURLHandlerCreated(content::BrowserURLHandler* handler) override;
 224   void ClearCache(content::RenderFrameHost* rfh) override;
 225   void ClearCookies(content::RenderFrameHost* rfh) override;
 226   base::FilePath GetDefaultDownloadDirectory() override;
 227   std::string GetDefaultDownloadName() override;
 228   base::FilePath GetShaderDiskCacheDirectory() override;
 229   void DidCreatePpapiPlugin(content::BrowserPpapiHost* browser_host) override;
 230   content::BrowserPpapiHost* GetExternalBrowserPpapiHost(
 231       int plugin_process_id) override;
 232   bool AllowPepperSocketAPI(
 233       content::BrowserContext* browser_context,
 234       const GURL& url,
 235       bool private_api,
 236       const content::SocketPermissionRequest* params) override;
 237   ui::SelectFilePolicy* CreateSelectFilePolicy(
 238       content::WebContents* web_contents) override;
 239   void GetAdditionalAllowedSchemesForFileSystem(
 240       std::vector<std::string>* additional_schemes) override;
 241   void GetURLRequestAutoMountHandlers(
 242       std::vector<storage::URLRequestAutoMountHandler>* handlers) override;
 243   void GetAdditionalFileSystemBackends(
 244       content::BrowserContext* browser_context,
 245       const base::FilePath& storage_partition_path,
 246       ScopedVector<storage::FileSystemBackend>* additional_backends) override;
 247   content::DevToolsManagerDelegate* GetDevToolsManagerDelegate() override;
 248   content::TracingDelegate* GetTracingDelegate() override;
 249   bool IsPluginAllowedToCallRequestOSFileHandle(
 250       content::BrowserContext* browser_context,
 251       const GURL& url) override;
 252   bool IsPluginAllowedToUseDevChannelAPIs(
 253       content::BrowserContext* browser_context,
 254       const GURL& url) override;
 255   void OverridePageVisibilityState(
 256       content::RenderFrameHost* render_frame_host,
 257       blink::WebPageVisibilityState* visibility_state) override;
 258
 259 #if defined(OS_ANDROID)
 260   void GetAdditionalMappedFilesForChildProcess(
 261       const base::CommandLine& command_line,
 262       int child_process_id,
 263       content::FileDescriptorInfo* mappings,
 264       std::map<int, base::MemoryMappedFile::Region>* regions) override;
 265 #elif defined(OS_POSIX) && !defined(OS_MACOSX)
 266   void GetAdditionalMappedFilesForChildProcess(
 267       const base::CommandLine& command_line,
 268       int child_process_id,
 269       content::FileDescriptorInfo* mappings) override;
 270 #endif  // defined(OS_ANDROID)
 271 #if defined(OS_WIN)
 272   const wchar_t* GetResourceDllName() override;
 273   void PreSpawnRenderer(sandbox::TargetPolicy* policy, bool* success) override;
 274   base::string16 GetAppContainerSidForSandboxType(
 275       int sandbox_type) const override;
 276 #endif
 277   void RegisterFrameMojoShellServices(
 278       content::ServiceRegistry* registry,
 279       content::RenderFrameHost* render_frame_host) override;
 280   void RegisterInProcessMojoApplications(
 281       StaticMojoApplicationMap* apps) override;
 282   void OpenURL(content::BrowserContext* browser_context,
 283                const content::OpenURLParams& params,
 284                const base::Callback<void(content::WebContents*)>& callback)
 285       override;
 286   content::PresentationServiceDelegate* GetPresentationServiceDelegate(
 287       content::WebContents* web_contents) override;
 288
 289   void RecordURLMetric(const std::string& metric, const GURL& url) override;
 290
 291  private:
 292   friend class DisableWebRtcEncryptionFlagTest;
 293
 294 #if defined(ENABLE_WEBRTC)
 295   // Copies disable WebRTC encryption switch depending on the channel.
 296   static void MaybeCopyDisableWebRtcEncryptionSwitch(
 297       base::CommandLine* to_command_line,
 298       const base::CommandLine& from_command_line,
 299       version_info::Channel channel);
 300 #endif
 301
 302   void FileSystemAccessed(
 303       const GURL& url,
 304       const std::vector<std::pair<int, int> >& render_frames,
 305       base::Callback<void(bool)> callback,
 306       bool allow);
 307
 308 #if defined(ENABLE_EXTENSIONS)
 309   void GuestPermissionRequestHelper(
 310       const GURL& url,
 311       const std::vector<std::pair<int, int> >& render_frames,
 312       base::Callback<void(bool)> callback,
 313       bool allow);
 314
 315   static void RequestFileSystemPermissionOnUIThread(
 316       int render_process_id,
 317       int render_frame_id,
 318       const GURL& url,
 319       bool allowed_by_default,
 320       const base::Callback<void(bool)>& callback);
 321 #endif
 322
 323 #if defined(ENABLE_PLUGINS)
 324   // Set of origins that can use TCP/UDP private APIs from NaCl.
 325   std::set<std::string> allowed_socket_origins_;
 326   // Set of origins that can get a handle for FileIO from NaCl.
 327   std::set<std::string> allowed_file_handle_origins_;
 328   // Set of origins that can use "dev chanel" APIs from NaCl, even on stable
 329   // versions of Chrome.
 330   std::set<std::string> allowed_dev_channel_origins_;
 331 #endif
 332
 333   // Vector of additional ChromeContentBrowserClientParts.
 334   // Parts are deleted in the reverse order they are added.
 335   std::vector<ChromeContentBrowserClientParts*> extra_parts_;
 336
 337   base::WeakPtrFactory<ChromeContentBrowserClient> weak_factory_;
 338
 339   DISALLOW_COPY_AND_ASSIGN(ChromeContentBrowserClient);
 340 };
 341
 342 }  // namespace chrome
 343
 344 #endif  // CHROME_BROWSER_CHROME_CONTENT_BROWSER_CLIENT_H_