#include <iterator>
#include <set>
-#include "base/basictypes.h"
-#include "base/bind.h"
-#include "base/callback.h"
#include "base/command_line.h"
-#include "base/file_util.h"
-#include "base/logging.h"
#include "base/metrics/histogram.h"
-#include "base/prefs/pref_service.h"
-#include "base/stl_util.h"
#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_util.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/threading/sequenced_worker_pool.h"
#include "base/threading/thread_restrictions.h"
#include "base/time/time.h"
-#include "base/values.h"
-#include "base/version.h"
-#include "chrome/browser/app_mode/app_mode_utils.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/extensions/api/app_runtime/app_runtime_api.h"
-#include "chrome/browser/extensions/api/declarative/rules_registry_service.h"
-#include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
-#include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
-#include "chrome/browser/extensions/api/runtime/runtime_api.h"
-#include "chrome/browser/extensions/api/storage/settings_frontend.h"
+#include "chrome/browser/content_settings/content_settings_custom_extension_provider.h"
+#include "chrome/browser/content_settings/content_settings_internal_extension_provider.h"
+#include "chrome/browser/content_settings/host_content_settings_map.h"
+#include "chrome/browser/extensions/api/content_settings/content_settings_service.h"
#include "chrome/browser/extensions/component_loader.h"
#include "chrome/browser/extensions/crx_installer.h"
#include "chrome/browser/extensions/data_deleter.h"
-#include "chrome/browser/extensions/event_router.h"
+#include "chrome/browser/extensions/extension_action_storage_manager.h"
+#include "chrome/browser/extensions/extension_assets_manager.h"
#include "chrome/browser/extensions/extension_disabled_ui.h"
-#include "chrome/browser/extensions/extension_error_reporter.h"
-#include "chrome/browser/extensions/extension_error_ui.h"
-#include "chrome/browser/extensions/extension_host.h"
+#include "chrome/browser/extensions/extension_error_controller.h"
#include "chrome/browser/extensions/extension_install_ui.h"
-#include "chrome/browser/extensions/extension_process_manager.h"
-#include "chrome/browser/extensions/extension_sorting.h"
#include "chrome/browser/extensions/extension_special_storage_policy.h"
#include "chrome/browser/extensions/extension_sync_service.h"
-#include "chrome/browser/extensions/extension_system.h"
#include "chrome/browser/extensions/extension_util.h"
-#include "chrome/browser/extensions/external_install_ui.h"
+#include "chrome/browser/extensions/external_install_manager.h"
#include "chrome/browser/extensions/external_provider_impl.h"
-#include "chrome/browser/extensions/external_provider_interface.h"
+#include "chrome/browser/extensions/install_verifier.h"
#include "chrome/browser/extensions/installed_loader.h"
-#include "chrome/browser/extensions/management_policy.h"
#include "chrome/browser/extensions/pending_extension_manager.h"
#include "chrome/browser/extensions/permissions_updater.h"
+#include "chrome/browser/extensions/shared_module_service.h"
#include "chrome/browser/extensions/unpacked_installer.h"
-#include "chrome/browser/extensions/update_observer.h"
+#include "chrome/browser/extensions/updater/chrome_extension_downloader_factory.h"
+#include "chrome/browser/extensions/updater/extension_cache.h"
+#include "chrome/browser/extensions/updater/extension_downloader.h"
#include "chrome/browser/extensions/updater/extension_updater.h"
+#include "chrome/browser/google/google_brand.h"
#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
#include "chrome/browser/ui/webui/favicon_source.h"
#include "chrome/browser/ui/webui/ntp/thumbnail_source.h"
#include "chrome/browser/ui/webui/theme_source.h"
#include "chrome/common/chrome_switches.h"
-#include "chrome/common/chrome_version_info.h"
#include "chrome/common/crash_keys.h"
-#include "chrome/common/extensions/background_info.h"
-#include "chrome/common/extensions/extension.h"
#include "chrome/common/extensions/extension_constants.h"
-#include "chrome/common/extensions/extension_file_util.h"
-#include "chrome/common/extensions/extension_messages.h"
-#include "chrome/common/extensions/feature_switch.h"
#include "chrome/common/extensions/features/feature_channel.h"
-#include "chrome/common/extensions/incognito_handler.h"
-#include "chrome/common/extensions/manifest_handlers/app_isolation_info.h"
-#include "chrome/common/extensions/manifest_handlers/app_launch_info.h"
-#include "chrome/common/extensions/manifest_handlers/shared_module_info.h"
#include "chrome/common/extensions/manifest_url_handler.h"
-#include "chrome/common/extensions/permissions/permissions_data.h"
-#include "chrome/common/pref_names.h"
#include "chrome/common/url_constants.h"
+#include "components/crx_file/id_util.h"
#include "components/startup_metric_utils/startup_metric_utils.h"
-#include "content/public/browser/browser_thread.h"
#include "content/public/browser/devtools_agent_host.h"
#include "content/public/browser/notification_service.h"
-#include "content/public/browser/notification_types.h"
#include "content/public/browser/render_process_host.h"
-#include "content/public/browser/site_instance.h"
#include "content/public/browser/storage_partition.h"
-#include "content/public/browser/url_data_source.h"
-#include "extensions/common/constants.h"
-#include "extensions/common/error_utils.h"
-#include "extensions/common/extensions_client.h"
-#include "extensions/common/manifest.h"
+#include "extensions/browser/event_router.h"
+#include "extensions/browser/extension_host.h"
+#include "extensions/browser/extension_prefs.h"
+#include "extensions/browser/extension_registry.h"
+#include "extensions/browser/extension_system.h"
+#include "extensions/browser/install_flag.h"
+#include "extensions/browser/runtime_data.h"
+#include "extensions/browser/uninstall_reason.h"
+#include "extensions/browser/update_observer.h"
+#include "extensions/common/extension_messages.h"
+#include "extensions/common/extension_urls.h"
+#include "extensions/common/feature_switch.h"
+#include "extensions/common/file_util.h"
#include "extensions/common/manifest_constants.h"
+#include "extensions/common/manifest_handlers/background_info.h"
+#include "extensions/common/one_shot_event.h"
#include "extensions/common/permissions/permission_message_provider.h"
-#include "grit/generated_resources.h"
-#include "net/base/registry_controlled_domains/registry_controlled_domain.h"
-#include "ui/base/webui/web_ui_util.h"
-#include "url/gurl.h"
-#include "webkit/browser/database/database_tracker.h"
-#include "webkit/browser/database/database_util.h"
+#include "extensions/common/permissions/permissions_data.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/extensions/install_limiter.h"
-#include "webkit/browser/fileapi/file_system_backend.h"
-#include "webkit/browser/fileapi/file_system_context.h"
+#include "storage/browser/fileapi/file_system_backend.h"
+#include "storage/browser/fileapi/file_system_context.h"
#endif
using content::BrowserContext;
using extensions::Extension;
using extensions::ExtensionIdSet;
using extensions::ExtensionInfo;
+using extensions::ExtensionRegistry;
+using extensions::ExtensionSet;
using extensions::FeatureSwitch;
+using extensions::InstallVerifier;
using extensions::ManagementPolicy;
using extensions::Manifest;
using extensions::PermissionMessage;
using extensions::PermissionMessages;
using extensions::PermissionSet;
using extensions::SharedModuleInfo;
+using extensions::SharedModuleService;
using extensions::UnloadedExtensionInfo;
namespace errors = extensions::manifest_errors;
namespace {
-// Histogram values for logging events related to externally installed
-// extensions.
-enum ExternalExtensionEvent {
- EXTERNAL_EXTENSION_INSTALLED = 0,
- EXTERNAL_EXTENSION_IGNORED,
- EXTERNAL_EXTENSION_REENABLED,
- EXTERNAL_EXTENSION_UNINSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY,
-};
-
-// Prompt the user this many times before considering an extension acknowledged.
-static const int kMaxExtensionAcknowledgePromptCount = 3;
-
// Wait this many seconds after an extensions becomes idle before updating it.
-static const int kUpdateIdleDelay = 5;
-
-// Wait this many seconds before trying to garbage collect extensions again.
-static const int kGarbageCollectRetryDelay = 30;
-
-// Wait this many seconds after startup to see if there are any extensions
-// which can be garbage collected.
-static const int kGarbageCollectStartupDelay = 30;
-
-static bool IsSharedModule(const Extension* extension) {
- return SharedModuleInfo::IsSharedModule(extension);
-}
-
-static bool IsCWSSharedModule(const Extension* extension) {
- return extension->from_webstore() && IsSharedModule(extension);
-}
-
-class SharedModuleProvider : public extensions::ManagementPolicy::Provider {
- public:
- SharedModuleProvider() {}
- virtual ~SharedModuleProvider() {}
-
- virtual std::string GetDebugPolicyProviderName() const OVERRIDE {
- return "SharedModuleProvider";
- }
-
- virtual bool UserMayModifySettings(const Extension* extension,
- string16* error) const OVERRIDE {
- return !IsCWSSharedModule(extension);
- }
-
- virtual bool MustRemainEnabled(const Extension* extension,
- string16* error) const OVERRIDE {
- return IsCWSSharedModule(extension);
- }
-
- private:
- DISALLOW_COPY_AND_ASSIGN(SharedModuleProvider);
-};
-
+const int kUpdateIdleDelay = 5;
} // namespace
-ExtensionService::ExtensionRuntimeData::ExtensionRuntimeData()
- : background_page_ready(false),
- being_upgraded(false),
- has_used_webrequest(false) {
-}
-
-ExtensionService::ExtensionRuntimeData::~ExtensionRuntimeData() {
-}
-
// ExtensionService.
void ExtensionService::CheckExternalUninstall(const std::string& id) {
<< "with id: " << id;
return;
}
- UninstallExtension(id, true, NULL);
+ UninstallExtension(id,
+ extensions::UNINSTALL_REASON_ORPHANED_EXTERNAL_EXTENSION,
+ base::Bind(&base::DoNothing),
+ NULL);
}
void ExtensionService::SetFileTaskRunnerForTesting(
- base::SequencedTaskRunner* task_runner) {
+ const scoped_refptr<base::SequencedTaskRunner>& task_runner) {
file_task_runner_ = task_runner;
}
linked_ptr<extensions::ExternalProviderInterface>(test_provider));
}
+void ExtensionService::BlacklistExtensionForTest(
+ const std::string& extension_id) {
+ ExtensionIdSet blocked;
+ ExtensionIdSet unchanged;
+ blocked.insert(extension_id);
+ UpdateBlockedExtensions(blocked, unchanged);
+}
+
bool ExtensionService::OnExternalExtensionUpdateUrlFound(
const std::string& id,
+ const std::string& install_parameter,
const GURL& update_url,
Manifest::Location location,
int creation_flags,
bool mark_acknowledged) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- CHECK(Extension::IdIsValid(id));
+ CHECK(crx_file::id_util::IdIsValid(id));
+
+ if (Manifest::IsExternalLocation(location)) {
+ // All extensions that are not user specific can be cached.
+ extensions::ExtensionCache::GetInstance()->AllowCaching(id);
+ }
const Extension* extension = GetExtensionById(id, true);
if (extension) {
// source. In this case, signal that this extension will not be
// installed by returning false.
if (!pending_extension_manager()->AddFromExternalUpdateUrl(
- id, update_url, location, creation_flags, mark_acknowledged)) {
+ id,
+ install_parameter,
+ update_url,
+ location,
+ creation_flags,
+ mark_acknowledged)) {
return false;
}
return true;
}
-const Extension* ExtensionService::GetInstalledApp(const GURL& url) const {
- const Extension* extension = extensions_.GetExtensionOrAppByURL(url);
- return (extension && extension->is_app()) ? extension : NULL;
-}
-
-bool ExtensionService::IsInstalledApp(const GURL& url) const {
- return !!GetInstalledApp(url);
-}
-
// static
-// This function is used to implement the command-line switch
-// --uninstall-extension, and to uninstall an extension via sync. The LOG
-// statements within this function are used to inform the user if the uninstall
-// cannot be done.
+// This function is used to uninstall an extension via sync. The LOG statements
+// within this function are used to inform the user if the uninstall cannot be
+// done.
bool ExtensionService::UninstallExtensionHelper(
ExtensionService* extensions_service,
- const std::string& extension_id) {
+ const std::string& extension_id,
+ extensions::UninstallReason reason) {
// We can't call UninstallExtension with an invalid extension ID.
if (!extensions_service->GetInstalledExtension(extension_id)) {
LOG(WARNING) << "Attempted uninstallation of non-existent extension with "
// The following call to UninstallExtension will not allow an uninstall of a
// policy-controlled extension.
- string16 error;
- if (!extensions_service->UninstallExtension(extension_id, false, &error)) {
+ base::string16 error;
+ if (!extensions_service->UninstallExtension(
+ extension_id, reason, base::Bind(&base::DoNothing), &error)) {
LOG(WARNING) << "Cannot uninstall extension with id " << extension_id
<< ": " << error;
return false;
system_(extensions::ExtensionSystem::Get(profile)),
extension_prefs_(extension_prefs),
blacklist_(blacklist),
- settings_frontend_(extensions::SettingsFrontend::Create(profile)),
extension_sync_service_(NULL),
- pending_extension_manager_(*this),
+ registry_(extensions::ExtensionRegistry::Get(profile)),
+ pending_extension_manager_(profile),
install_directory_(install_directory),
extensions_enabled_(extensions_enabled),
show_extensions_prompts_(true),
install_updates_when_idle_(true),
ready_(ready),
- toolbar_model_(this),
- menu_manager_(profile),
update_once_all_providers_are_ready_(false),
browser_terminating_(false),
installs_delayed_for_gc_(false),
- is_first_run_(false) {
-#if defined(OS_CHROMEOS)
- disable_garbage_collection_ = false;
-#endif
+ is_first_run_(false),
+ shared_module_service_(new extensions::SharedModuleService(profile_)) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Figure out if extension installation should be enabled.
- if (command_line->HasSwitch(switches::kDisableExtensions) ||
- profile->GetPrefs()->GetBoolean(prefs::kDisableExtensions)) {
+ if (extensions::ExtensionsBrowserClient::Get()->AreExtensionsDisabled(
+ *command_line, profile))
extensions_enabled_ = false;
- }
registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING,
content::NotificationService::AllBrowserContextsAndSources());
- registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
- content::NotificationService::AllBrowserContextsAndSources());
- registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_CREATED,
+ registrar_.Add(this,
+ extensions::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
content::NotificationService::AllBrowserContextsAndSources());
registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED,
content::NotificationService::AllBrowserContextsAndSources());
registrar_.Add(this, chrome::NOTIFICATION_UPGRADE_RECOMMENDED,
content::NotificationService::AllBrowserContextsAndSources());
- pref_change_registrar_.Init(profile->GetPrefs());
- base::Closure callback =
- base::Bind(&ExtensionService::OnExtensionInstallPrefChanged,
- base::Unretained(this));
- pref_change_registrar_.Add(prefs::kExtensionInstallAllowList, callback);
- pref_change_registrar_.Add(prefs::kExtensionInstallDenyList, callback);
- pref_change_registrar_.Add(prefs::kExtensionAllowedTypes, callback);
+ registrar_.Add(this,
+ chrome::NOTIFICATION_PROFILE_DESTRUCTION_STARTED,
+ content::Source<Profile>(profile_));
+
+ extensions::ExtensionManagementFactory::GetForBrowserContext(profile_)
+ ->AddObserver(this);
// Set up the ExtensionUpdater
if (autoupdate_enabled) {
switches::kExtensionsUpdateFrequency),
&update_frequency);
}
- updater_.reset(new extensions::ExtensionUpdater(this,
- extension_prefs,
- profile->GetPrefs(),
- profile,
- update_frequency));
+ updater_.reset(new extensions::ExtensionUpdater(
+ this,
+ extension_prefs,
+ profile->GetPrefs(),
+ profile,
+ update_frequency,
+ extensions::ExtensionCache::GetInstance(),
+ base::Bind(ChromeExtensionDownloaderFactory::CreateForProfile,
+ profile)));
}
component_loader_.reset(
new extensions::ComponentLoader(this,
profile->GetPrefs(),
- g_browser_process->local_state()));
+ g_browser_process->local_state(),
+ profile));
if (extensions_enabled_) {
extensions::ExternalProviderImpl::CreateExternalProviders(
this, profile_, &external_extension_providers_);
}
- // Set this as the ExtensionService for extension sorting to ensure it
- // cause syncs if required.
+ // Set this as the ExtensionService for app sorting to ensure it causes syncs
+ // if required.
is_first_run_ = !extension_prefs_->SetAlertSystemFirstRun();
-#if defined(ENABLE_EXTENSIONS)
+ error_controller_.reset(
+ new extensions::ExtensionErrorController(profile_, is_first_run_));
+ external_install_manager_.reset(
+ new extensions::ExternalInstallManager(profile_, is_first_run_));
+
extension_action_storage_manager_.reset(
new extensions::ExtensionActionStorageManager(profile_));
-#endif
-
- shared_module_policy_provider_.reset(new SharedModuleProvider);
// How long is the path to the Extensions directory?
UMA_HISTOGRAM_CUSTOM_COUNTS("Extensions.ExtensionRootPathLength",
}
const ExtensionSet* ExtensionService::extensions() const {
- return &extensions_;
-}
-
-const ExtensionSet* ExtensionService::disabled_extensions() const {
- return &disabled_extensions_;
-}
-
-const ExtensionSet* ExtensionService::terminated_extensions() const {
- return &terminated_extensions_;
-}
-
-const ExtensionSet* ExtensionService::blacklisted_extensions() const {
- return &blacklisted_extensions_;
-}
-
-const ExtensionSet* ExtensionService::delayed_installs() const {
- return &delayed_installs_;
-}
-
-scoped_ptr<const ExtensionSet>
- ExtensionService::GenerateInstalledExtensionsSet() const {
- scoped_ptr<ExtensionSet> installed_extensions(new ExtensionSet());
- installed_extensions->InsertAll(extensions_);
- installed_extensions->InsertAll(disabled_extensions_);
- installed_extensions->InsertAll(terminated_extensions_);
- installed_extensions->InsertAll(blacklisted_extensions_);
- return installed_extensions.PassAs<const ExtensionSet>();
+ return ®istry_->enabled_extensions();
}
extensions::PendingExtensionManager*
}
void ExtensionService::Shutdown() {
+ extensions::ExtensionManagementFactory::GetInstance()
+ ->GetForBrowserContext(profile())
+ ->RemoveObserver(this);
system_->management_policy()->UnregisterProvider(
shared_module_policy_provider_.get());
}
const Extension* ExtensionService::GetExtensionById(
const std::string& id, bool include_disabled) const {
- int include_mask = INCLUDE_ENABLED;
+ int include_mask = ExtensionRegistry::ENABLED;
if (include_disabled) {
// Include blacklisted extensions here because there are hundreds of
// callers of this function, and many might assume that this includes those
// that have been disabled due to blacklisting.
- include_mask |= INCLUDE_DISABLED | INCLUDE_BLACKLISTED;
+ include_mask |= ExtensionRegistry::DISABLED |
+ ExtensionRegistry::BLACKLISTED;
}
- return GetExtensionById(id, include_mask);
-}
-
-GURL ExtensionService::GetSiteForExtensionId(const std::string& extension_id) {
- return content::SiteInstance::GetSiteForURL(
- profile_,
- Extension::GetBaseURLFromExtensionId(extension_id));
-}
-
-const Extension* ExtensionService::GetExtensionById(
- const std::string& id, int include_mask) const {
- std::string lowercase_id = StringToLowerASCII(id);
- if (include_mask & INCLUDE_ENABLED) {
- const Extension* extension = extensions_.GetByID(lowercase_id);
- if (extension)
- return extension;
- }
- if (include_mask & INCLUDE_DISABLED) {
- const Extension* extension = disabled_extensions_.GetByID(lowercase_id);
- if (extension)
- return extension;
- }
- if (include_mask & INCLUDE_TERMINATED) {
- const Extension* extension = terminated_extensions_.GetByID(lowercase_id);
- if (extension)
- return extension;
- }
- if (include_mask & INCLUDE_BLACKLISTED) {
- const Extension* extension = blacklisted_extensions_.GetByID(lowercase_id);
- if (extension)
- return extension;
- }
- return NULL;
+ return registry_->GetExtensionById(id, include_mask);
}
void ExtensionService::Init() {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+ base::Time begin_time = base::Time::Now();
+
DCHECK(!is_ready()); // Can't redo init.
- DCHECK_EQ(extensions_.size(), 0u);
+ DCHECK_EQ(registry_->enabled_extensions().size(), 0u);
const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
if (cmd_line->HasSwitch(switches::kInstallFromWebstore) ||
component_loader_->LoadAll();
extensions::InstalledLoader(this).LoadAllExtensions();
- ReconcileKnownDisabled();
-
// Attempt to re-enable extensions whose only disable reason is reloading.
std::vector<std::string> extensions_to_enable;
- for (ExtensionSet::const_iterator iter = disabled_extensions_.begin();
- iter != disabled_extensions_.end(); ++iter) {
+ const ExtensionSet& disabled_extensions = registry_->disabled_extensions();
+ for (ExtensionSet::const_iterator iter = disabled_extensions.begin();
+ iter != disabled_extensions.end(); ++iter) {
const Extension* e = iter->get();
if (extension_prefs_->GetDisableReasons(e->id()) ==
Extension::DISABLE_RELOAD) {
// rather than running immediately at startup.
CheckForExternalUpdates();
- base::MessageLoop::current()->PostDelayedTask(
- FROM_HERE,
- base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()),
- base::TimeDelta::FromSeconds(kGarbageCollectStartupDelay));
+ LoadGreylistFromPrefs();
+ }
+
+ UMA_HISTOGRAM_TIMES("Extensions.ExtensionServiceInitTime",
+ base::Time::Now() - begin_time);
+}
- if (extension_prefs_->NeedsStorageGarbageCollection()) {
- GarbageCollectIsolatedStorage();
- extension_prefs_->SetNeedsStorageGarbageCollection(false);
- }
- system_->management_policy()->RegisterProvider(
- shared_module_policy_provider_.get());
+void ExtensionService::LoadGreylistFromPrefs() {
+ scoped_ptr<ExtensionSet> all_extensions =
+ registry_->GenerateInstalledExtensionsSet();
+
+ for (ExtensionSet::const_iterator it = all_extensions->begin();
+ it != all_extensions->end(); ++it) {
+ extensions::BlacklistState state =
+ extension_prefs_->GetExtensionBlacklistState((*it)->id());
+ if (state == extensions::BLACKLISTED_SECURITY_VULNERABILITY ||
+ state == extensions::BLACKLISTED_POTENTIALLY_UNWANTED ||
+ state == extensions::BLACKLISTED_CWS_POLICY_VIOLATION)
+ greylist_.Insert(*it);
}
}
bool ExtensionService::UpdateExtension(const std::string& id,
const base::FilePath& extension_path,
- const GURL& download_url,
+ bool file_ownership_passed,
CrxInstaller** out_crx_installer) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
if (browser_terminating_) {
if (!GetFileTaskRunner()->PostTask(
FROM_HERE,
base::Bind(
- &extension_file_util::DeleteFile, extension_path, false)))
+ &extensions::file_util::DeleteFile, extension_path, false)))
NOTREACHED();
return false;
installer->set_install_source(pending_extension_info->install_source());
if (pending_extension_info->install_silently())
installer->set_allow_silent_install(true);
+ if (pending_extension_info->remote_install())
+ installer->set_grant_permissions(false);
creation_flags = pending_extension_info->creation_flags();
if (pending_extension_info->mark_acknowledged())
- AcknowledgeExternalExtension(id);
+ external_install_manager_->AcknowledgeExternalExtension(id);
} else if (extension) {
installer->set_install_source(extension->location());
}
if (extension && extension->was_installed_by_default())
creation_flags |= Extension::WAS_INSTALLED_BY_DEFAULT;
+ if (extension && extension->was_installed_by_oem())
+ creation_flags |= Extension::WAS_INSTALLED_BY_OEM;
+
+ if (extension && extension->was_installed_by_custodian())
+ creation_flags |= Extension::WAS_INSTALLED_BY_CUSTODIAN;
+
+ if (extension) {
+ installer->set_is_ephemeral(extension_prefs_->IsEphemeralApp(id));
+ installer->set_do_not_sync(extension_prefs_->DoNotSync(id));
+ }
+
installer->set_creation_flags(creation_flags);
- installer->set_delete_source(true);
- installer->set_download_url(download_url);
+ installer->set_delete_source(file_ownership_passed);
installer->set_install_cause(extension_misc::INSTALL_CAUSE_UPDATE);
installer->InstallCrx(extension_path);
return true;
}
-void ExtensionService::ReloadExtension(const std::string extension_id) {
+void ExtensionService::ReloadExtensionImpl(
+ // "transient" because the process of reloading may cause the reference
+ // to become invalid. Instead, use |extension_id|, a copy.
+ const std::string& transient_extension_id,
+ bool be_noisy) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// If the extension is already reloading, don't reload again.
- if (extension_prefs_->GetDisableReasons(extension_id) &
+ if (extension_prefs_->GetDisableReasons(transient_extension_id) &
Extension::DISABLE_RELOAD) {
return;
}
+ // Ignore attempts to reload a blacklisted extension. Sometimes this can
+ // happen in a convoluted reload sequence triggered by the termination of a
+ // blacklisted extension and a naive attempt to reload it. For an example see
+ // http://crbug.com/373842.
+ if (registry_->blacklisted_extensions().Contains(transient_extension_id))
+ return;
+
base::FilePath path;
- const Extension* current_extension = GetExtensionById(extension_id, false);
+
+ std::string extension_id = transient_extension_id;
+ const Extension* transient_current_extension =
+ GetExtensionById(extension_id, false);
// Disable the extension if it's loaded. It might not be loaded if it crashed.
- if (current_extension) {
+ if (transient_current_extension) {
// If the extension has an inspector open for its background page, detach
// the inspector and hang onto a cookie for it, so that we can reattach
// later.
// TODO(yoz): this is not incognito-safe!
- ExtensionProcessManager* manager = system_->process_manager();
+ extensions::ProcessManager* manager = system_->process_manager();
extensions::ExtensionHost* host =
manager->GetBackgroundHostForExtension(extension_id);
- if (host && DevToolsAgentHost::HasFor(host->render_view_host())) {
+ if (host && DevToolsAgentHost::HasFor(host->host_contents())) {
// Look for an open inspector for the background page.
scoped_refptr<DevToolsAgentHost> agent_host =
- DevToolsAgentHost::GetOrCreateFor(host->render_view_host());
- agent_host->DisconnectRenderViewHost();
+ DevToolsAgentHost::GetOrCreateFor(host->host_contents());
+ agent_host->DisconnectWebContents();
orphaned_dev_tools_[extension_id] = agent_host;
}
- path = current_extension->path();
+ path = transient_current_extension->path();
// BeingUpgraded is set back to false when the extension is added.
- SetBeingUpgraded(current_extension, true);
+ system_->runtime_data()->SetBeingUpgraded(transient_current_extension,
+ true);
DisableExtension(extension_id, Extension::DISABLE_RELOAD);
reloading_extensions_.insert(extension_id);
} else {
+ std::map<std::string, base::FilePath>::const_iterator iter =
+ unloaded_extension_paths_.find(extension_id);
+ if (iter == unloaded_extension_paths_.end()) {
+ return;
+ }
path = unloaded_extension_paths_[extension_id];
}
+ transient_current_extension = NULL;
+
if (delayed_installs_.Contains(extension_id)) {
FinishDelayedInstallation(extension_id);
return;
// If we're reloading a component extension, use the component extension
// loader's reloader.
if (component_loader_->Exists(extension_id)) {
- SetBeingReloaded(extension_id, true);
component_loader_->Reload(extension_id);
- SetBeingReloaded(extension_id, false);
return;
}
// Check the installed extensions to see if what we're reloading was already
// installed.
- SetBeingReloaded(extension_id, true);
scoped_ptr<ExtensionInfo> installed_extension(
extension_prefs_->GetInstalledExtensionInfo(extension_id));
if (installed_extension.get() &&
// We should always be able to remember the extension's path. If it's not in
// the map, someone failed to update |unloaded_extension_paths_|.
CHECK(!path.empty());
- extensions::UnpackedInstaller::Create(this)->Load(path);
+ scoped_refptr<extensions::UnpackedInstaller> unpacked_installer =
+ extensions::UnpackedInstaller::Create(this);
+ unpacked_installer->set_be_noisy_on_failure(be_noisy);
+ unpacked_installer->Load(path);
}
- // When reloading is done, mark this extension as done reloading.
- SetBeingReloaded(extension_id, false);
+}
+
+void ExtensionService::ReloadExtension(const std::string& extension_id) {
+ ReloadExtensionImpl(extension_id, true); // be_noisy
+}
+
+void ExtensionService::ReloadExtensionWithQuietFailure(
+ const std::string& extension_id) {
+ ReloadExtensionImpl(extension_id, false); // be_noisy
}
bool ExtensionService::UninstallExtension(
- std::string extension_id,
- bool external_uninstall,
- string16* error) {
+ // "transient" because the process of uninstalling may cause the reference
+ // to become invalid. Instead, use |extenson->id()|.
+ const std::string& transient_extension_id,
+ extensions::UninstallReason reason,
+ const base::Closure& deletion_done_callback,
+ base::string16* error) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- scoped_refptr<const Extension> extension(GetInstalledExtension(extension_id));
+ scoped_refptr<const Extension> extension =
+ GetInstalledExtension(transient_extension_id);
// Callers should not send us nonexistent extensions.
CHECK(extension.get());
// Policy change which triggers an uninstall will always set
// |external_uninstall| to true so this is the only way to uninstall
// managed extensions.
+ // Shared modules being uninstalled will also set |external_uninstall| to true
+ // so that we can guarantee users don't uninstall a shared module.
+ // (crbug.com/273300)
+ // TODO(rdevlin.cronin): This is probably not right. We should do something
+ // else, like include an enum IS_INTERNAL_UNINSTALL or IS_USER_UNINSTALL so
+ // we don't do this.
+ bool external_uninstall =
+ (reason == extensions::UNINSTALL_REASON_INTERNAL_MANAGEMENT) ||
+ (reason == extensions::UNINSTALL_REASON_REINSTALL) ||
+ (reason == extensions::UNINSTALL_REASON_ORPHANED_EXTERNAL_EXTENSION) ||
+ (reason == extensions::UNINSTALL_REASON_ORPHANED_SHARED_MODULE) ||
+ (reason == extensions::UNINSTALL_REASON_SYNC &&
+ extension->was_installed_by_custodian());
if (!external_uninstall &&
!system_->management_policy()->UserMayModifySettings(
extension.get(), error)) {
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED,
+ extensions::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension.get()));
return false;
}
syncer::SyncChange sync_change;
- if (extension_sync_service_) {
+ // Don't sync the uninstall if we're going to reinstall the extension
+ // momentarily.
+ if (extension_sync_service_ &&
+ reason != extensions::UNINSTALL_REASON_REINSTALL) {
sync_change = extension_sync_service_->PrepareToSyncUninstallExtension(
extension.get(), is_ready());
}
- if (IsUnacknowledgedExternalExtension(extension.get())) {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent",
- EXTERNAL_EXTENSION_UNINSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- if (extensions::ManifestURL::UpdatesFromGallery(extension.get())) {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore",
- EXTERNAL_EXTENSION_UNINSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- } else {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore",
- EXTERNAL_EXTENSION_UNINSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- }
- }
+ system_->install_verifier()->Remove(extension->id());
+
UMA_HISTOGRAM_ENUMERATION("Extensions.UninstallType",
extension->GetType(), 100);
RecordPermissionMessagesHistogram(extension.get(),
- "Extensions.Permissions_Uninstall");
+ "Extensions.Permissions_Uninstall2");
// Unload before doing more cleanup to ensure that nothing is hanging on to
// any of these resources.
- UnloadExtension(extension_id, UnloadedExtensionInfo::REASON_UNINSTALL);
+ UnloadExtension(extension->id(), UnloadedExtensionInfo::REASON_UNINSTALL);
// Tell the backend to start deleting installed extensions on the file thread.
if (!Manifest::IsUnpackedLocation(extension->location())) {
if (!GetFileTaskRunner()->PostTask(
FROM_HERE,
- base::Bind(
- &extension_file_util::UninstallExtension,
- install_directory_,
- extension_id)))
+ base::Bind(&ExtensionService::UninstallExtensionOnFileThread,
+ extension->id(),
+ profile_,
+ install_directory_,
+ extension->path())))
NOTREACHED();
}
- GURL launch_web_url_origin(
- extensions::AppLaunchInfo::GetLaunchWebURL(extension.get()).GetOrigin());
- bool is_storage_isolated =
- extensions::AppIsolationInfo::HasIsolatedStorage(extension.get());
+ extensions::DataDeleter::StartDeleting(
+ profile_, extension.get(), deletion_done_callback);
- if (is_storage_isolated) {
- BrowserContext::AsyncObliterateStoragePartition(
- profile_,
- GetSiteForExtensionId(extension_id),
- base::Bind(&ExtensionService::OnNeedsToGarbageCollectIsolatedStorage,
- AsWeakPtr()));
- } else {
- if (extension->is_hosted_app() &&
- !profile_->GetExtensionSpecialStoragePolicy()->
- IsStorageProtected(launch_web_url_origin)) {
- extensions::DataDeleter::StartDeleting(
- profile_, extension_id, launch_web_url_origin);
- }
- extensions::DataDeleter::StartDeleting(profile_, extension_id,
- extension->url());
- }
-
- UntrackTerminatedExtension(extension_id);
+ UntrackTerminatedExtension(extension->id());
// Notify interested parties that we've uninstalled this extension.
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_UNINSTALLED,
+ extensions::NOTIFICATION_EXTENSION_UNINSTALLED_DEPRECATED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension.get()));
+ ExtensionRegistry::Get(profile_)
+ ->TriggerOnUninstalled(extension.get(), reason);
- if (extension_sync_service_) {
- extension_sync_service_->ProcessSyncUninstallExtension(extension_id,
+ if (sync_change.IsValid()) {
+ extension_sync_service_->ProcessSyncUninstallExtension(extension->id(),
sync_change);
}
- delayed_installs_.Remove(extension_id);
-
- PruneSharedModulesOnUninstall(extension.get());
+ delayed_installs_.Remove(extension->id());
- extension_prefs_->OnExtensionUninstalled(extension_id, extension->location(),
- external_uninstall);
+ extension_prefs_->OnExtensionUninstalled(
+ extension->id(), extension->location(), external_uninstall);
// Track the uninstallation.
UMA_HISTOGRAM_ENUMERATION("Extensions.ExtensionUninstalled", 1, 2);
return true;
}
+// static
+void ExtensionService::UninstallExtensionOnFileThread(
+ const std::string& id,
+ Profile* profile,
+ const base::FilePath& install_dir,
+ const base::FilePath& extension_path) {
+ extensions::ExtensionAssetsManager* assets_manager =
+ extensions::ExtensionAssetsManager::GetInstance();
+ assets_manager->UninstallExtension(id, profile, install_dir, extension_path);
+}
+
bool ExtensionService::IsExtensionEnabled(
const std::string& extension_id) const {
- if (extensions_.Contains(extension_id) ||
- terminated_extensions_.Contains(extension_id)) {
+ if (registry_->enabled_extensions().Contains(extension_id) ||
+ registry_->terminated_extensions().Contains(extension_id)) {
return true;
}
- if (disabled_extensions_.Contains(extension_id) ||
- blacklisted_extensions_.Contains(extension_id)) {
+ if (registry_->disabled_extensions().Contains(extension_id) ||
+ registry_->blacklisted_extensions().Contains(extension_id)) {
return false;
}
// If the extension hasn't been loaded yet, check the prefs for it. Assume
// enabled unless otherwise noted.
return !extension_prefs_->IsExtensionDisabled(extension_id) &&
+ !extension_prefs_->IsExtensionBlacklisted(extension_id) &&
!extension_prefs_->IsExternalExtensionUninstalled(extension_id);
}
-bool ExtensionService::IsExternalExtensionUninstalled(
- const std::string& extension_id) const {
- return extension_prefs_->IsExternalExtensionUninstalled(extension_id);
-}
-
-bool ExtensionService::IsExtensionEnabledForLauncher(
- const std::string& extension_id) const {
- return IsExtensionEnabled(extension_id) &&
- !GetTerminatedExtension(extension_id);
-}
-
void ExtensionService::EnableExtension(const std::string& extension_id) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
if (IsExtensionEnabled(extension_id))
return;
- const Extension* extension = disabled_extensions_.GetByID(extension_id);
+ const Extension* extension =
+ registry_->disabled_extensions().GetByID(extension_id);
ManagementPolicy* policy = system_->management_policy();
if (extension && policy->MustRemainDisabled(extension, NULL, NULL)) {
if (!extension)
return;
- if (IsUnacknowledgedExternalExtension(extension)) {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent",
- EXTERNAL_EXTENSION_REENABLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- if (extensions::ManifestURL::UpdatesFromGallery(extension)) {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore",
- EXTERNAL_EXTENSION_REENABLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- } else {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore",
- EXTERNAL_EXTENSION_REENABLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- }
- AcknowledgeExternalExtension(extension->id());
- }
-
// Move it over to the enabled list.
- extensions_.Insert(make_scoped_refptr(extension));
- disabled_extensions_.Remove(extension->id());
+ registry_->AddEnabled(make_scoped_refptr(extension));
+ registry_->RemoveDisabled(extension->id());
NotifyExtensionLoaded(extension);
// Notify listeners that the extension was enabled.
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_ENABLED,
+ extensions::NOTIFICATION_EXTENSION_ENABLED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension));
Extension::DisableReason disable_reason) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- // The extension may have been disabled already.
- if (!IsExtensionEnabled(extension_id))
+ // The extension may have been disabled already. Just add a disable reason.
+ if (!IsExtensionEnabled(extension_id)) {
+ extension_prefs_->AddDisableReason(extension_id, disable_reason);
return;
+ }
const Extension* extension = GetInstalledExtension(extension_id);
// |extension| can be NULL if sync disables an extension that is not
// installed yet.
+ // EXTERNAL_COMPONENT extensions are not generally modifiable by users, but
+ // can be uninstalled by the browser if the user sets extension-specific
+ // preferences.
if (extension &&
disable_reason != Extension::DISABLE_RELOAD &&
- !system_->management_policy()->UserMayModifySettings(extension, NULL)) {
+ !system_->management_policy()->UserMayModifySettings(extension, NULL) &&
+ extension->location() != Manifest::EXTERNAL_COMPONENT) {
return;
}
extension_prefs_->SetExtensionState(extension_id, Extension::DISABLED);
extension_prefs_->AddDisableReason(extension_id, disable_reason);
- int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_DISABLED;
- extension = GetExtensionById(extension_id, include_mask);
+ int include_mask =
+ ExtensionRegistry::EVERYTHING & ~ExtensionRegistry::DISABLED;
+ extension = registry_->GetExtensionById(extension_id, include_mask);
if (!extension)
return;
- // Reset the background_page_ready flag
- if (extensions::BackgroundInfo::HasBackgroundPage(extension))
- extension_runtime_data_[extension->id()].background_page_ready = false;
+ // The extension is either enabled or terminated.
+ DCHECK(registry_->enabled_extensions().Contains(extension->id()) ||
+ registry_->terminated_extensions().Contains(extension->id()));
// Move it over to the disabled list. Don't send a second unload notification
// for terminated extensions being disabled.
- disabled_extensions_.Insert(make_scoped_refptr(extension));
- if (extensions_.Contains(extension->id())) {
- extensions_.Remove(extension->id());
+ registry_->AddDisabled(make_scoped_refptr(extension));
+ if (registry_->enabled_extensions().Contains(extension->id())) {
+ registry_->RemoveEnabled(extension->id());
NotifyExtensionUnloaded(extension, UnloadedExtensionInfo::REASON_DISABLE);
} else {
- terminated_extensions_.Remove(extension->id());
+ registry_->RemoveTerminated(extension->id());
}
if (extension_sync_service_)
system_->management_policy();
extensions::ExtensionList to_disable;
- for (ExtensionSet::const_iterator extension = extensions_.begin();
- extension != extensions_.end(); ++extension) {
+ const ExtensionSet& enabled_set = registry_->enabled_extensions();
+ for (ExtensionSet::const_iterator extension = enabled_set.begin();
+ extension != enabled_set.end(); ++extension) {
if (management_policy->UserMayModifySettings(extension->get(), NULL))
to_disable.push_back(*extension);
}
- for (ExtensionSet::const_iterator extension = terminated_extensions_.begin();
- extension != terminated_extensions_.end(); ++extension) {
+ const ExtensionSet& terminated_set = registry_->terminated_extensions();
+ for (ExtensionSet::const_iterator extension = terminated_set.begin();
+ extension != terminated_set.end(); ++extension) {
if (management_policy->UserMayModifySettings(extension->get(), NULL))
to_disable.push_back(*extension);
}
extension != to_disable.end(); ++extension) {
if ((*extension)->was_installed_by_default() &&
extension_urls::IsWebstoreUpdateUrl(
- extensions::ManifestURL::GetUpdateURL(*extension)))
+ extensions::ManifestURL::GetUpdateURL(extension->get())))
continue;
const std::string& id = (*extension)->id();
if (except_ids.end() == std::find(except_ids.begin(), except_ids.end(), id))
void ExtensionService::GrantPermissionsAndEnableExtension(
const Extension* extension) {
GrantPermissions(extension);
- RecordPermissionMessagesHistogram(
- extension, "Extensions.Permissions_ReEnable");
+ RecordPermissionMessagesHistogram(extension,
+ "Extensions.Permissions_ReEnable2");
extension_prefs_->SetDidExtensionEscalatePermissions(extension, false);
EnableExtension(extension->id());
}
void ExtensionService::GrantPermissions(const Extension* extension) {
CHECK(extension);
- extensions::PermissionsUpdater perms_updater(profile());
- perms_updater.GrantActivePermissions(extension);
+ extensions::PermissionsUpdater(profile()).GrantActivePermissions(extension);
}
// static
base::HistogramBase::kUmaTargetedHistogramFlag);
PermissionMessages permissions =
- extensions::PermissionsData::GetPermissionMessages(extension);
+ extension->permissions_data()->GetPermissionMessages();
if (permissions.empty()) {
counter->Add(PermissionMessage::kNone);
} else {
}
void ExtensionService::NotifyExtensionLoaded(const Extension* extension) {
- // The ChromeURLRequestContexts need to be first to know that the extension
+ // The URLRequestContexts need to be first to know that the extension
// was loaded, otherwise a race can arise where a renderer that is created
// for the extension may try to load an extension URL with an extension id
// that the request context doesn't yet know about. The profile is responsible
//
// NOTE: It is important that this happen after notifying the renderers about
// the new extensions so that if we navigate to an extension URL in
- // NOTIFICATION_EXTENSION_LOADED, the renderer is guaranteed to know about it.
+ // ExtensionRegistryObserver::OnLoaded or
+ // NOTIFICATION_EXTENSION_LOADED_DEPRECATED, the
+ // renderer is guaranteed to know about it.
+ registry_->TriggerOnLoaded(extension);
+
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_LOADED,
+ extensions::NOTIFICATION_EXTENSION_LOADED_DEPRECATED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension));
- // Tell a random-ass collection of other subsystems about the new extension.
- // TODO(aa): What should we do with all this goop? Can it move into the
- // relevant objects via EXTENSION_LOADED?
-
+ // TODO(kalman): Convert ExtensionSpecialStoragePolicy to a
+ // BrowserContextKeyedService and use ExtensionRegistryObserver.
profile_->GetExtensionSpecialStoragePolicy()->
GrantRightsForExtension(extension);
+ // TODO(kalman): This is broken. The crash reporter is process-wide so doesn't
+ // work properly multi-profile. Besides which, it should be using
+ // ExtensionRegistryObserver. See http://crbug.com/355029.
UpdateActiveExtensionsInCrashReporter();
+ const extensions::PermissionsData* permissions_data =
+ extension->permissions_data();
+
// If the extension has permission to load chrome://favicon/ resources we need
// to make sure that the FaviconSource is registered with the
// ChromeURLDataManager.
- if (extensions::PermissionsData::HasHostPermission(
- extension, GURL(chrome::kChromeUIFaviconURL))) {
+ if (permissions_data->HasHostPermission(GURL(chrome::kChromeUIFaviconURL))) {
FaviconSource* favicon_source = new FaviconSource(profile_,
FaviconSource::FAVICON);
content::URLDataSource::Add(profile_, favicon_source);
}
-#if !defined(OS_ANDROID)
// Same for chrome://theme/ resources.
- if (extensions::PermissionsData::HasHostPermission(
- extension, GURL(chrome::kChromeUIThemeURL))) {
+ if (permissions_data->HasHostPermission(GURL(chrome::kChromeUIThemeURL))) {
ThemeSource* theme_source = new ThemeSource(profile_);
content::URLDataSource::Add(profile_, theme_source);
}
-#endif
// Same for chrome://thumb/ resources.
- if (extensions::PermissionsData::HasHostPermission(
- extension, GURL(chrome::kChromeUIThumbnailURL))) {
+ if (permissions_data->HasHostPermission(
+ GURL(chrome::kChromeUIThumbnailURL))) {
ThumbnailSource* thumbnail_source = new ThumbnailSource(profile_, false);
content::URLDataSource::Add(profile_, thumbnail_source);
}
const Extension* extension,
UnloadedExtensionInfo::Reason reason) {
UnloadedExtensionInfo details(extension, reason);
+
+ registry_->TriggerOnUnloaded(extension, reason);
+
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_UNLOADED,
+ extensions::NOTIFICATION_EXTENSION_UNLOADED_DEPRECATED,
content::Source<Profile>(profile_),
content::Details<UnloadedExtensionInfo>(&details));
}
system_->UnregisterExtensionWithRequestContexts(extension->id(), reason);
+
+ // TODO(kalman): Convert ExtensionSpecialStoragePolicy to a
+ // BrowserContextKeyedService and use ExtensionRegistryObserver.
profile_->GetExtensionSpecialStoragePolicy()->
RevokeRightsForExtension(extension);
// Revoke external file access for the extension from its file system context.
// It is safe to access the extension's storage partition at this point. The
// storage partition may get destroyed only after the extension gets unloaded.
- GURL site = extensions::ExtensionSystem::Get(profile_)->extension_service()->
- GetSiteForExtensionId(extension->id());
- fileapi::FileSystemContext* filesystem_context =
- BrowserContext::GetStoragePartitionForSite(profile_, site)->
- GetFileSystemContext();
+ GURL site =
+ extensions::util::GetSiteForExtensionId(extension->id(), profile_);
+ storage::FileSystemContext* filesystem_context =
+ BrowserContext::GetStoragePartitionForSite(profile_, site)
+ ->GetFileSystemContext();
if (filesystem_context && filesystem_context->external_backend()) {
filesystem_context->external_backend()->
RevokeAccessForExtension(extension->id());
}
#endif
+ // TODO(kalman): This is broken. The crash reporter is process-wide so doesn't
+ // work properly multi-profile. Besides which, it should be using
+ // ExtensionRegistryObserver::OnExtensionLoaded. See http://crbug.com/355029.
UpdateActiveExtensionsInCrashReporter();
}
-Profile* ExtensionService::profile() {
+content::BrowserContext* ExtensionService::GetBrowserContext() const {
+ // Implemented in the .cc file to avoid adding a profile.h dependency to
+ // extension_service.h.
return profile_;
}
-extensions::ExtensionPrefs* ExtensionService::extension_prefs() {
- return extension_prefs_;
-}
-
-const extensions::ExtensionPrefs* ExtensionService::extension_prefs() const {
- return extension_prefs_;
-}
-
-extensions::SettingsFrontend* ExtensionService::settings_frontend() {
- return settings_frontend_.get();
-}
-
-extensions::ContentSettingsStore* ExtensionService::GetContentSettingsStore() {
- return extension_prefs()->content_settings_store();
-}
-
bool ExtensionService::is_ready() {
return ready_->is_signaled();
}
return file_task_runner_.get();
}
-extensions::ExtensionUpdater* ExtensionService::updater() {
- return updater_.get();
-}
-
void ExtensionService::CheckManagementPolicy() {
std::vector<std::string> to_unload;
std::map<std::string, Extension::DisableReason> to_disable;
// Loop through the extensions list, finding extensions we need to unload or
// disable.
- for (ExtensionSet::const_iterator iter = extensions_.begin();
- iter != extensions_.end(); ++iter) {
+ const ExtensionSet& extensions = registry_->enabled_extensions();
+ for (ExtensionSet::const_iterator iter = extensions.begin();
+ iter != extensions.end(); ++iter) {
const Extension* extension = (iter->get());
if (!system_->management_policy()->UserMayLoad(extension, NULL))
to_unload.push_back(extension->id());
}
void ExtensionService::CheckForUpdatesSoon() {
- if (updater()) {
- if (AreAllExternalProvidersReady()) {
- updater()->CheckSoon();
- } else {
- // Sync can start updating before all the external providers are ready
- // during startup. Start the update as soon as those providers are ready,
- // but not before.
- update_once_all_providers_are_ready_ = true;
- }
- } else {
- LOG(WARNING) << "CheckForUpdatesSoon() called with auto-update turned off";
- }
-}
-
-void ExtensionService::OnExtensionMoved(
- const std::string& moved_extension_id,
- const std::string& predecessor_extension_id,
- const std::string& successor_extension_id) {
- extension_prefs_->extension_sorting()->OnExtensionMoved(
- moved_extension_id,
- predecessor_extension_id,
- successor_extension_id);
+ // This can legitimately happen in unit tests.
+ if (!updater_.get())
+ return;
- const Extension* extension = GetInstalledExtension(moved_extension_id);
- if (extension_sync_service_ && extension) {
- extension_sync_service_->SyncExtensionChangeIfNeeded(*extension);
+ if (AreAllExternalProvidersReady()) {
+ updater_->CheckSoon();
+ } else {
+ // Sync can start updating before all the external providers are ready
+ // during startup. Start the update as soon as those providers are ready,
+ // but not before.
+ update_once_all_providers_are_ready_ = true;
}
}
// Do any required work that we would have done after completion of all
// providers.
- if (external_extension_providers_.empty()) {
+ if (external_extension_providers_.empty())
OnAllExternalProvidersReady();
- }
}
void ExtensionService::OnExternalProviderReady(
// Install any pending extensions.
if (update_once_all_providers_are_ready_ && updater()) {
update_once_all_providers_are_ready_ = false;
- updater()->CheckNow(extensions::ExtensionUpdater::CheckParams());
+ extensions::ExtensionUpdater::CheckParams params;
+ params.callback = external_updates_finished_callback_;
+ updater()->CheckNow(params);
}
// Uninstall all the unclaimed extensions.
if (Manifest::IsExternalLocation(info->extension_location))
CheckExternalUninstall(info->extension_id);
}
- IdentifyAlertableExtensions();
-}
-
-void ExtensionService::IdentifyAlertableExtensions() {
- CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
- // Build up the lists of extensions that require acknowledgment. If this is
- // the first time, grandfather extensions that would have caused
- // notification.
- extension_error_ui_.reset(ExtensionErrorUI::Create(this));
-
- bool did_show_alert = false;
- if (PopulateExtensionErrorUI(extension_error_ui_.get())) {
- if (!is_first_run_) {
- CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- did_show_alert = extension_error_ui_->ShowErrorInBubbleView();
- } else {
- // First run. Just acknowledge all the extensions, silently, by
- // shortcutting the display of the UI and going straight to the
- // callback for pressing the Accept button.
- HandleExtensionAlertAccept();
- }
- }
- UpdateExternalExtensionAlert();
+ error_controller_->ShowErrorIfNeeded();
- if (!did_show_alert)
- extension_error_ui_.reset();
-}
-
-bool ExtensionService::PopulateExtensionErrorUI(
- ExtensionErrorUI* extension_error_ui) {
- bool needs_alert = false;
-
- // Extensions that are blacklisted.
- for (ExtensionSet::const_iterator it = blacklisted_extensions_.begin();
- it != blacklisted_extensions_.end(); ++it) {
- std::string id = (*it)->id();
- if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(id)) {
- extension_error_ui->AddBlacklistedExtension(id);
- needs_alert = true;
- }
- }
-
- for (ExtensionSet::const_iterator iter = extensions_.begin();
- iter != extensions_.end(); ++iter) {
- const Extension* e = iter->get();
-
- // Extensions disabled by policy. Note: this no longer includes blacklisted
- // extensions, though we still show the same UI.
- if (!system_->management_policy()->UserMayLoad(e, NULL)) {
- if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(e->id())) {
- extension_error_ui->AddBlacklistedExtension(e->id());
- needs_alert = true;
- }
- }
- }
-
- return needs_alert;
-}
-
-void ExtensionService::HandleExtensionAlertClosed() {
- const ExtensionIdSet* extension_ids =
- extension_error_ui_->get_blacklisted_extension_ids();
- for (ExtensionIdSet::const_iterator iter = extension_ids->begin();
- iter != extension_ids->end(); ++iter) {
- extension_prefs_->AcknowledgeBlacklistedExtension(*iter);
- }
- extension_error_ui_.reset();
-}
-
-void ExtensionService::HandleExtensionAlertAccept() {
- extension_error_ui_->Close();
-}
-
-void ExtensionService::AcknowledgeExternalExtension(const std::string& id) {
- extension_prefs_->AcknowledgeExternalExtension(id);
- UpdateExternalExtensionAlert();
-}
-
-bool ExtensionService::IsUnacknowledgedExternalExtension(
- const Extension* extension) {
- if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled())
- return false;
-
- return (Manifest::IsExternalLocation(extension->location()) &&
- !extension_prefs_->IsExternalExtensionAcknowledged(extension->id()) &&
- !(extension_prefs_->GetDisableReasons(extension->id()) &
- Extension::DISABLE_SIDELOAD_WIPEOUT));
-}
-
-void ExtensionService::ReconcileKnownDisabled() {
- ExtensionIdSet known_disabled_ids = extension_prefs_->GetKnownDisabled();
- if (known_disabled_ids.empty()) {
- if (!disabled_extensions_.is_empty()) {
- extension_prefs_->SetKnownDisabled(disabled_extensions_.GetIDs());
- UMA_HISTOGRAM_BOOLEAN("Extensions.KnownDisabledInitialized", true);
- }
- } else {
- // Both |known_disabled_ids| and |extensions_| are ordered (by definition
- // of std::map and std::set). Iterate forward over both sets in parallel
- // to find matching IDs and disable the corresponding extensions.
- ExtensionSet::const_iterator extensions_it = extensions_.begin();
- ExtensionIdSet::const_iterator known_disabled_ids_it =
- known_disabled_ids.begin();
- int known_disabled_count = 0;
- while (extensions_it != extensions_.end() &&
- known_disabled_ids_it != known_disabled_ids.end()) {
- const std::string& extension_id = extensions_it->get()->id();
- const int comparison = extension_id.compare(*known_disabled_ids_it);
- if (comparison < 0) {
- ++extensions_it;
- } else if (comparison > 0) {
- ++known_disabled_ids_it;
- } else {
- ++known_disabled_count;
- // Advance |extensions_it| immediately as it will be invalidated upon
- // disabling the extension it points to.
- ++extensions_it;
- ++known_disabled_ids_it;
- DisableExtension(extension_id, Extension::DISABLE_KNOWN_DISABLED);
- }
- }
- UMA_HISTOGRAM_COUNTS_100("Extensions.KnownDisabledReDisabled",
- known_disabled_count);
- }
-
- // Update the list of known disabled to reflect every change to
- // |disabled_extensions_| from this point forward.
- disabled_extensions_.set_modification_callback(
- base::Bind(&extensions::ExtensionPrefs::SetKnownDisabled,
- base::Unretained(extension_prefs_)));
-}
-
-void ExtensionService::HandleExtensionAlertDetails() {
- extension_error_ui_->ShowExtensions();
- // ShowExtensions may cause the error UI to close synchronously, e.g. if it
- // causes a navigation.
- if (extension_error_ui_)
- extension_error_ui_->Close();
-}
-
-void ExtensionService::UpdateExternalExtensionAlert() {
- if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled())
- return;
-
- const Extension* extension = NULL;
- for (ExtensionSet::const_iterator iter = disabled_extensions_.begin();
- iter != disabled_extensions_.end(); ++iter) {
- const Extension* e = iter->get();
- if (IsUnacknowledgedExternalExtension(e)) {
- extension = e;
- break;
- }
- }
-
- if (extension) {
- if (!extensions::HasExternalInstallError(this)) {
- if (extension_prefs_->IncrementAcknowledgePromptCount(extension->id()) >
- kMaxExtensionAcknowledgePromptCount) {
- // Stop prompting for this extension, and check if there's another
- // one that needs prompting.
- extension_prefs_->AcknowledgeExternalExtension(extension->id());
- UpdateExternalExtensionAlert();
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent",
- EXTERNAL_EXTENSION_IGNORED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- if (extensions::ManifestURL::UpdatesFromGallery(extension)) {
- UMA_HISTOGRAM_ENUMERATION(
- "Extensions.ExternalExtensionEventWebstore",
- EXTERNAL_EXTENSION_IGNORED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- } else {
- UMA_HISTOGRAM_ENUMERATION(
- "Extensions.ExternalExtensionEventNonWebstore",
- EXTERNAL_EXTENSION_IGNORED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- }
- return;
- }
- if (is_first_run_)
- extension_prefs_->SetExternalInstallFirstRun(extension->id());
- // first_run is true if the extension was installed during a first run
- // (even if it's post-first run now).
- bool first_run = extension_prefs_->IsExternalInstallFirstRun(
- extension->id());
- extensions::AddExternalInstallError(this, extension, first_run);
- }
- } else {
- extensions::RemoveExternalInstallError(this);
- }
+ external_install_manager_->UpdateExternalExtensionAlert();
}
void ExtensionService::UnloadExtension(
const std::string& extension_id,
UnloadedExtensionInfo::Reason reason) {
// Make sure the extension gets deleted after we return from this function.
- int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_TERMINATED;
+ int include_mask =
+ ExtensionRegistry::EVERYTHING & ~ExtensionRegistry::TERMINATED;
scoped_refptr<const Extension> extension(
- GetExtensionById(extension_id, include_mask));
+ registry_->GetExtensionById(extension_id, include_mask));
// This method can be called via PostTask, so the extension may have been
// unloaded by the time this runs.
return;
}
- // If uninstalling let RuntimeEventRouter know.
- if (reason == UnloadedExtensionInfo::REASON_UNINSTALL)
- extensions::RuntimeEventRouter::OnExtensionUninstalled(
- profile_, extension_id);
-
// Keep information about the extension so that we can reload it later
// even if it's not permanently installed.
unloaded_extension_paths_[extension->id()] = extension->path();
// Clean up if the extension is meant to be enabled after a reload.
reloading_extensions_.erase(extension->id());
- // Clean up runtime data.
- extension_runtime_data_.erase(extension_id);
-
- if (disabled_extensions_.Contains(extension->id())) {
- disabled_extensions_.Remove(extension->id());
+ if (registry_->disabled_extensions().Contains(extension->id())) {
+ registry_->RemoveDisabled(extension->id());
// Make sure the profile cleans up its RequestContexts when an already
// disabled extension is unloaded (since they are also tracking the disabled
// extensions).
system_->UnregisterExtensionWithRequestContexts(extension_id, reason);
+ // Don't send the unloaded notification. It was sent when the extension
+ // was disabled.
} else {
- // Remove the extension from our list.
- extensions_.Remove(extension->id());
+ // Remove the extension from the enabled list.
+ registry_->RemoveEnabled(extension->id());
NotifyExtensionUnloaded(extension.get(), reason);
}
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_REMOVED,
+ extensions::NOTIFICATION_EXTENSION_REMOVED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension.get()));
}
scoped_refptr<const Extension> extension(
GetExtensionById(extension_id, false));
UnloadExtension(extension_id, UnloadedExtensionInfo::REASON_UNINSTALL);
- content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_UNINSTALLED,
- content::Source<Profile>(profile_),
- content::Details<const Extension>(extension.get()));
+ if (extension.get()) {
+ content::NotificationService::current()->Notify(
+ extensions::NOTIFICATION_EXTENSION_UNINSTALLED_DEPRECATED,
+ content::Source<Profile>(profile_),
+ content::Details<const Extension>(extension.get()));
+ ExtensionRegistry::Get(profile_)->TriggerOnUninstalled(
+ extension.get(), extensions::UNINSTALL_REASON_INTERNAL_MANAGEMENT);
+ }
}
-void ExtensionService::UnloadAllExtensions() {
- profile_->GetExtensionSpecialStoragePolicy()->RevokeRightsForAllExtensions();
-
- extensions_.Clear();
- disabled_extensions_.Clear();
- terminated_extensions_.Clear();
- extension_runtime_data_.clear();
-
- // TODO(erikkay) should there be a notification for this? We can't use
- // EXTENSION_UNLOADED since that implies that the extension has been disabled
- // or uninstalled, and UnloadAll is just part of shutdown.
+void ExtensionService::UnloadAllExtensionsForTest() {
+ UnloadAllExtensionsInternal();
}
-void ExtensionService::ReloadExtensions() {
- UnloadAllExtensions();
+void ExtensionService::ReloadExtensionsForTest() {
+ // Calling UnloadAllExtensionsForTest here triggers a false-positive presubmit
+ // warning about calling test code in production.
+ UnloadAllExtensionsInternal();
component_loader_->LoadAll();
extensions::InstalledLoader(this).LoadAllExtensions();
// Don't call SetReadyAndNotifyListeners() since tests call this multiple
// times.
}
-void ExtensionService::GarbageCollectExtensions() {
-#if defined(OS_CHROMEOS)
- if (disable_garbage_collection_)
- return;
-#endif
-
- if (extension_prefs_->pref_service()->ReadOnly())
- return;
-
- if (pending_extension_manager()->HasPendingExtensions()) {
- // Don't garbage collect while there are pending installations, which may
- // be using the temporary installation directory. Try to garbage collect
- // again later.
- base::MessageLoop::current()->PostDelayedTask(
- FROM_HERE,
- base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()),
- base::TimeDelta::FromSeconds(kGarbageCollectRetryDelay));
- return;
- }
-
- scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> info(
- extension_prefs_->GetInstalledExtensionsInfo());
-
- std::multimap<std::string, base::FilePath> extension_paths;
- for (size_t i = 0; i < info->size(); ++i)
- extension_paths.insert(std::make_pair(info->at(i)->extension_id,
- info->at(i)->extension_path));
-
- info = extension_prefs_->GetAllDelayedInstallInfo();
- for (size_t i = 0; i < info->size(); ++i)
- extension_paths.insert(std::make_pair(info->at(i)->extension_id,
- info->at(i)->extension_path));
-
- if (!GetFileTaskRunner()->PostTask(
- FROM_HERE,
- base::Bind(
- &extension_file_util::GarbageCollectExtensions,
- install_directory_,
- extension_paths))) {
- NOTREACHED();
- }
-}
-
void ExtensionService::SetReadyAndNotifyListeners() {
ready_->Signal();
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSIONS_READY,
+ extensions::NOTIFICATION_EXTENSIONS_READY_DEPRECATED,
content::Source<Profile>(profile_),
content::NotificationService::NoDetails());
}
if (!Manifest::IsUnpackedLocation(extension->location()))
CHECK_GE(version_compare_result, 0);
}
- SetBeingUpgraded(extension, is_extension_upgrade);
+ system_->runtime_data()->SetBeingUpgraded(extension, is_extension_upgrade);
// The extension is now loaded, remove its data from unloaded extension map.
unloaded_extension_paths_.erase(extension->id());
// blacklist before calling into here, e.g. CrxInstaller checks before
// installation then threads through the install and pending install flow
// of this class, and we check when loading installed extensions.
- blacklisted_extensions_.Insert(extension);
+ registry_->AddBlacklisted(extension);
} else if (!reloading &&
extension_prefs_->IsExtensionDisabled(extension->id())) {
- disabled_extensions_.Insert(extension);
+ registry_->AddDisabled(extension);
if (extension_sync_service_)
extension_sync_service_->SyncExtensionChangeIfNeeded(*extension);
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_UPDATE_DISABLED,
+ extensions::NOTIFICATION_EXTENSION_UPDATE_DISABLED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension));
- // Show the extension disabled error if a permissions increase was the
- // only reason it was disabled.
- if (extension_prefs_->GetDisableReasons(extension->id()) ==
- Extension::DISABLE_PERMISSIONS_INCREASE) {
- extensions::AddExtensionDisabledError(this, extension);
+ // Show the extension disabled error if a permissions increase or a remote
+ // installation is the reason it was disabled, and no other reasons exist.
+ int reasons = extension_prefs_->GetDisableReasons(extension->id());
+ const int kReasonMask = Extension::DISABLE_PERMISSIONS_INCREASE |
+ Extension::DISABLE_REMOTE_INSTALL;
+ if (reasons & kReasonMask && !(reasons & ~kReasonMask)) {
+ extensions::AddExtensionDisabledError(
+ this,
+ extension,
+ extension_prefs_->HasDisableReason(
+ extension->id(), Extension::DISABLE_REMOTE_INSTALL));
}
} else if (reloading) {
// Replace the old extension with the new version.
- CHECK(!disabled_extensions_.Insert(extension));
+ CHECK(!registry_->AddDisabled(extension));
EnableExtension(extension->id());
} else {
// All apps that are displayed in the launcher are ordered by their ordinals
// so we must ensure they have valid ordinals.
if (extension->RequiresSortOrdinal()) {
- if (!extension->ShouldDisplayInNewTabPage()) {
- extension_prefs_->extension_sorting()->MarkExtensionAsHidden(
- extension->id());
+ extension_prefs_->app_sorting()->SetExtensionVisible(
+ extension->id(),
+ extension->ShouldDisplayInNewTabPage() &&
+ !extension_prefs_->IsEphemeralApp(extension->id()));
+ if (!extension_prefs_->IsEphemeralApp(extension->id())) {
+ extension_prefs_->app_sorting()->EnsureValidOrdinals(
+ extension->id(), syncer::StringOrdinal());
}
- extension_prefs_->extension_sorting()->EnsureValidOrdinals(
- extension->id(), syncer::StringOrdinal());
}
- extensions_.Insert(extension);
+ registry_->AddEnabled(extension);
if (extension_sync_service_)
extension_sync_service_->SyncExtensionChangeIfNeeded(*extension);
NotifyExtensionLoaded(extension);
}
- SetBeingUpgraded(extension, false);
+ system_->runtime_data()->SetBeingUpgraded(extension, false);
}
void ExtensionService::AddComponentExtension(const Extension* extension) {
extension_prefs_->GetVersionString(extension->id()));
const Version old_version(old_version_string);
+ VLOG(1) << "AddComponentExtension " << extension->name();
if (!old_version.IsValid() || !old_version.Equals(*extension->version())) {
VLOG(1) << "Component extension " << extension->name() << " ("
<< extension->id() << ") installing/upgrading from '"
<< old_version_string << "' to " << extension->version()->GetString();
AddNewOrUpdatedExtension(extension,
- Extension::ENABLED_COMPONENT,
- extensions::Blacklist::NOT_BLACKLISTED,
- syncer::StringOrdinal());
+ Extension::ENABLED,
+ extensions::kInstallFlagNone,
+ syncer::StringOrdinal(),
+ std::string());
return;
}
AddExtension(extension);
}
-void ExtensionService::UpdateActivePermissions(const Extension* extension) {
- // If the extension has used the optional permissions API, it will have a
- // custom set of active permissions defined in the extension prefs. Here,
- // we update the extension's active permissions based on the prefs.
- scoped_refptr<PermissionSet> active_permissions =
- extension_prefs()->GetActivePermissions(extension->id());
-
- if (active_permissions.get()) {
- // We restrict the active permissions to be within the bounds defined in the
- // extension's manifest.
- // a) active permissions must be a subset of optional + default permissions
- // b) active permissions must contains all default permissions
- scoped_refptr<PermissionSet> total_permissions =
- PermissionSet::CreateUnion(
- extensions::PermissionsData::GetRequiredPermissions(extension),
- extensions::PermissionsData::GetOptionalPermissions(extension));
-
- // Make sure the active permissions contain no more than optional + default.
- scoped_refptr<PermissionSet> adjusted_active =
- PermissionSet::CreateIntersection(
- total_permissions.get(), active_permissions.get());
-
- // Make sure the active permissions contain the default permissions.
- adjusted_active = PermissionSet::CreateUnion(
- extensions::PermissionsData::GetRequiredPermissions(extension),
- adjusted_active.get());
-
- extensions::PermissionsUpdater perms_updater(profile());
- perms_updater.UpdateActivePermissions(extension, adjusted_active.get());
- }
-}
-
void ExtensionService::CheckPermissionsIncrease(const Extension* extension,
bool is_extension_installed) {
- UpdateActivePermissions(extension);
+ extensions::PermissionsUpdater(profile_).InitializePermissions(extension);
// We keep track of all permissions the user has granted each extension.
// This allows extensions to gracefully support backwards compatibility
bool auto_grant_permission =
(!is_extension_installed && extension->was_installed_by_default()) ||
- chrome::IsRunningInForcedAppMode();
+ extensions::ExtensionsBrowserClient::Get()->IsRunningInForcedAppMode();
// Silently grant all active permissions to default apps only on install.
// After install they should behave like other apps.
// Silently grant all active permissions to apps install in kiosk mode on both
// to a version that requires additional privileges.
is_privilege_increase =
extensions::PermissionMessageProvider::Get()->IsPrivilegeIncrease(
- granted_permissions,
- extension->GetActivePermissions().get(),
- extension->GetType());
+ granted_permissions.get(),
+ extension->permissions_data()->active_permissions().get(),
+ extension->GetType());
}
if (is_extension_installed) {
}
// Extension has changed permissions significantly. Disable it. A
- // notification should be sent by the caller.
- if (is_privilege_increase) {
+ // notification should be sent by the caller. If the extension is already
+ // disabled because it was installed remotely, don't add another disable
+ // reason, but instead always set the "did escalate permissions" flag, to
+ // ensure enabling it will always show a warning.
+ if (disable_reasons == Extension::DISABLE_REMOTE_INSTALL) {
+ extension_prefs_->SetDidExtensionEscalatePermissions(extension, true);
+ } else if (is_privilege_increase) {
disable_reasons |= Extension::DISABLE_PERMISSIONS_INCREASE;
if (!extension_prefs_->DidExtensionEscalatePermissions(extension->id())) {
- RecordPermissionMessagesHistogram(
- extension, "Extensions.Permissions_AutoDisable");
+ RecordPermissionMessagesHistogram(extension,
+ "Extensions.Permissions_AutoDisable2");
}
extension_prefs_->SetExtensionState(extension->id(), Extension::DISABLED);
extension_prefs_->SetDidExtensionEscalatePermissions(extension, true);
void ExtensionService::UpdateActiveExtensionsInCrashReporter() {
std::set<std::string> extension_ids;
- for (ExtensionSet::const_iterator iter = extensions_.begin();
- iter != extensions_.end(); ++iter) {
+ const ExtensionSet& extensions = registry_->enabled_extensions();
+ for (ExtensionSet::const_iterator iter = extensions.begin();
+ iter != extensions.end(); ++iter) {
const Extension* extension = iter->get();
if (!extension->is_theme() && extension->location() != Manifest::COMPONENT)
extension_ids.insert(extension->id());
}
+ // TODO(kalman): This is broken. ExtensionService is per-profile.
+ // crash_keys::SetActiveExtensions is per-process. See
+ // http://crbug.com/355029.
crash_keys::SetActiveExtensions(extension_ids);
}
-ExtensionService::ImportStatus ExtensionService::CheckImports(
- const extensions::Extension* extension,
- std::list<SharedModuleInfo::ImportInfo>* missing_modules,
- std::list<SharedModuleInfo::ImportInfo>* outdated_modules) {
- DCHECK(extension);
- DCHECK(missing_modules && missing_modules->empty());
- DCHECK(outdated_modules && outdated_modules->empty());
- ImportStatus status = IMPORT_STATUS_OK;
- if (SharedModuleInfo::ImportsModules(extension)) {
- const std::vector<SharedModuleInfo::ImportInfo>& imports =
- SharedModuleInfo::GetImports(extension);
- std::vector<SharedModuleInfo::ImportInfo>::const_iterator i;
- for (i = imports.begin(); i != imports.end(); ++i) {
- Version version_required(i->minimum_version);
- const Extension* imported_module =
- GetExtensionById(i->extension_id, true);
- if (!imported_module) {
- if (extension->from_webstore()) {
- status = IMPORT_STATUS_UNSATISFIED;
- missing_modules->push_back(*i);
- } else {
- return IMPORT_STATUS_UNRECOVERABLE;
- }
- } else if (!SharedModuleInfo::IsSharedModule(imported_module)) {
- return IMPORT_STATUS_UNRECOVERABLE;
- } else if (version_required.IsValid() &&
- imported_module->version()->CompareTo(version_required) < 0) {
- if (imported_module->from_webstore()) {
- outdated_modules->push_back(*i);
- status = IMPORT_STATUS_UNSATISFIED;
- } else {
- return IMPORT_STATUS_UNRECOVERABLE;
- }
- }
- }
- }
- return status;
-}
-
-ExtensionService::ImportStatus ExtensionService::SatisfyImports(
- const Extension* extension) {
- std::list<SharedModuleInfo::ImportInfo> noinstalled;
- std::list<SharedModuleInfo::ImportInfo> outdated;
- ImportStatus status = CheckImports(extension, &noinstalled, &outdated);
- if (status == IMPORT_STATUS_UNRECOVERABLE)
- return status;
- if (status == IMPORT_STATUS_UNSATISFIED) {
- std::list<SharedModuleInfo::ImportInfo>::const_iterator iter;
- for (iter = noinstalled.begin(); iter != noinstalled.end(); ++iter) {
- pending_extension_manager()->AddFromExtensionImport(
- iter->extension_id,
- extension_urls::GetWebstoreUpdateUrl(),
- IsSharedModule);
- }
- CheckForUpdatesSoon();
- }
- return status;
-}
-
-scoped_ptr<const ExtensionSet>
- ExtensionService::GetDependentExtensions(const Extension* extension) {
- scoped_ptr<ExtensionSet> dependents(new ExtensionSet());
- scoped_ptr<ExtensionSet> set_to_check(new ExtensionSet());
- if (SharedModuleInfo::IsSharedModule(extension)) {
- set_to_check->InsertAll(disabled_extensions_);
- set_to_check->InsertAll(delayed_installs_);
- set_to_check->InsertAll(extensions_);
- for (ExtensionSet::const_iterator iter = set_to_check->begin();
- iter != set_to_check->end(); ++iter) {
- if (SharedModuleInfo::ImportsExtensionById(iter->get(),
- extension->id())) {
- dependents->Insert(*iter);
- }
- }
- }
- return dependents.PassAs<const ExtensionSet>();
-}
-
-void ExtensionService::PruneSharedModulesOnUninstall(
- const Extension* extension) {
- if (SharedModuleInfo::ImportsModules(extension)) {
- const std::vector<SharedModuleInfo::ImportInfo>& imports =
- SharedModuleInfo::GetImports(extension);
- std::vector<SharedModuleInfo::ImportInfo>::const_iterator i;
- for (i = imports.begin(); i != imports.end(); ++i) {
- const Extension* imported_module =
- GetExtensionById(i->extension_id, true);
- if (imported_module && imported_module->from_webstore()) {
- scoped_ptr<const ExtensionSet> dependents =
- GetDependentExtensions(imported_module);
- if (dependents->size() == 0) {
- UninstallExtension(i->extension_id, true, NULL);
- }
- }
- }
- }
-}
-
void ExtensionService::OnExtensionInstalled(
const Extension* extension,
const syncer::StringOrdinal& page_ordinal,
- bool has_requirement_errors,
- extensions::Blacklist::BlacklistState blacklist_state,
- bool wait_for_idle) {
+ int install_flags) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
const std::string& id = extension->id();
bool initial_enable = ShouldEnableOnInstall(extension);
- const extensions::PendingExtensionInfo* pending_extension_info = NULL;
- if ((pending_extension_info = pending_extension_manager()->GetById(id))) {
+ std::string install_parameter;
+ const extensions::PendingExtensionInfo* pending_extension_info =
+ pending_extension_manager()->GetById(id);
+ if (pending_extension_info) {
if (!pending_extension_info->ShouldAllowInstall(extension)) {
pending_extension_manager()->Remove(id);
// load it.
if (!GetFileTaskRunner()->PostTask(
FROM_HERE,
- base::Bind(&extension_file_util::DeleteFile,
- extension->path(), true))) {
+ base::Bind(&extensions::file_util::DeleteFile,
+ extension->path(),
+ true))) {
NOTREACHED();
}
return;
}
+ install_parameter = pending_extension_info->install_parameter();
pending_extension_manager()->Remove(id);
} else {
// We explicitly want to re-enable an uninstalled external
// extension; if we're here, that means the user is manually
// installing the extension.
- if (IsExternalExtensionUninstalled(id)) {
+ if (extension_prefs_->IsExternalExtensionUninstalled(id)) {
initial_enable = true;
}
}
// Unsupported requirements overrides the management policy.
- if (has_requirement_errors) {
+ if (install_flags & extensions::kInstallFlagHasRequirementErrors) {
initial_enable = false;
extension_prefs_->AddDisableReason(
id, Extension::DISABLE_UNSUPPORTED_REQUIREMENT);
extension_prefs_->ClearDisableReasons(id);
}
- if (blacklist_state == extensions::Blacklist::BLACKLISTED_MALWARE) {
+ if (install_flags & extensions::kInstallFlagIsBlacklistedForMalware) {
// Installation of a blacklisted extension can happen from sync, policy,
// etc, where to maintain consistency we need to install it, just never
// load it (see AddExtension). Usually it should be the job of callers to
// incercept blacklisted extension earlier (e.g. CrxInstaller, before even
// showing the install dialogue).
- extension_prefs()->AcknowledgeBlacklistedExtension(id);
+ extension_prefs_->AcknowledgeBlacklistedExtension(id);
UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.SilentInstall",
extension->location(),
Manifest::NUM_LOCATIONS);
extension->GetType(), 100);
UMA_HISTOGRAM_ENUMERATION("Extensions.InstallSource",
extension->location(), Manifest::NUM_LOCATIONS);
- RecordPermissionMessagesHistogram(
- extension, "Extensions.Permissions_Install");
+ RecordPermissionMessagesHistogram(extension,
+ "Extensions.Permissions_Install2");
} else {
UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateType",
extension->GetType(), 100);
UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateSource",
extension->location(), Manifest::NUM_LOCATIONS);
+
+ // A fully installed app cannot be demoted to an ephemeral app.
+ if ((install_flags & extensions::kInstallFlagIsEphemeral) &&
+ !extension_prefs_->IsEphemeralApp(id)) {
+ install_flags &= ~static_cast<int>(extensions::kInstallFlagIsEphemeral);
+ }
}
- // Certain extension locations are specific enough that we can
- // auto-acknowledge any extension that came from one of them.
- if (Manifest::IsPolicyLocation(extension->location()))
- AcknowledgeExternalExtension(extension->id());
const Extension::State initial_state =
initial_enable ? Extension::ENABLED : Extension::DISABLED;
- if (ShouldDelayExtensionUpdate(id, wait_for_idle)) {
+ if (ShouldDelayExtensionUpdate(
+ id,
+ !!(install_flags & extensions::kInstallFlagInstallImmediately))) {
extension_prefs_->SetDelayedInstallInfo(
extension,
initial_state,
- blacklist_state,
+ install_flags,
extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IDLE,
- page_ordinal);
+ page_ordinal,
+ install_parameter);
// Transfer ownership of |extension|.
delayed_installs_.Insert(extension);
- // Notify extension of available update.
- extensions::RuntimeEventRouter::DispatchOnUpdateAvailableEvent(
- profile_, id, extension->manifest()->value());
-
// Notify observers that app update is available.
FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_,
- OnAppUpdateAvailable(extension->id()));
+ OnAppUpdateAvailable(extension));
return;
}
- ImportStatus status = SatisfyImports(extension);
- if (installs_delayed_for_gc()) {
+ extensions::SharedModuleService::ImportStatus status =
+ shared_module_service_->SatisfyImports(extension);
+ if (installs_delayed_for_gc_) {
extension_prefs_->SetDelayedInstallInfo(
extension,
initial_state,
- blacklist_state,
+ install_flags,
extensions::ExtensionPrefs::DELAY_REASON_GC,
- page_ordinal);
+ page_ordinal,
+ install_parameter);
delayed_installs_.Insert(extension);
- } else if (status != IMPORT_STATUS_OK) {
- if (status == IMPORT_STATUS_UNSATISFIED) {
+ } else if (status != SharedModuleService::IMPORT_STATUS_OK) {
+ if (status == SharedModuleService::IMPORT_STATUS_UNSATISFIED) {
extension_prefs_->SetDelayedInstallInfo(
extension,
initial_state,
- blacklist_state,
+ install_flags,
extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IMPORTS,
- page_ordinal);
+ page_ordinal,
+ install_parameter);
delayed_installs_.Insert(extension);
}
} else {
AddNewOrUpdatedExtension(extension,
initial_state,
- blacklist_state,
- page_ordinal);
+ install_flags,
+ page_ordinal,
+ install_parameter);
}
}
+void ExtensionService::OnExtensionManagementSettingsChanged() {
+ error_controller_->ShowErrorIfNeeded();
+ CheckManagementPolicy();
+}
+
void ExtensionService::AddNewOrUpdatedExtension(
const Extension* extension,
Extension::State initial_state,
- extensions::Blacklist::BlacklistState blacklist_state,
- const syncer::StringOrdinal& page_ordinal) {
+ int install_flags,
+ const syncer::StringOrdinal& page_ordinal,
+ const std::string& install_parameter) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- extension_prefs_->OnExtensionInstalled(extension,
- initial_state,
- blacklist_state,
- page_ordinal);
+ bool was_ephemeral = extension_prefs_->IsEphemeralApp(extension->id());
+ extension_prefs_->OnExtensionInstalled(
+ extension, initial_state, page_ordinal, install_flags, install_parameter);
delayed_installs_.Remove(extension->id());
- FinishInstallation(extension);
+ if (InstallVerifier::NeedsVerification(*extension))
+ system_->install_verifier()->VerifyExtension(extension->id());
+ FinishInstallation(extension, was_ephemeral);
}
void ExtensionService::MaybeFinishDelayedInstallation(
// only used for idle updates.
if ((reason == extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IDLE ||
reason == extensions::ExtensionPrefs::DELAY_REASON_NONE) &&
- is_ready() && !IsExtensionIdle(extension_id))
+ is_ready() && !extensions::util::IsExtensionIdle(extension_id, profile_))
return;
const Extension* extension = delayed_installs_.GetByID(extension_id);
if (reason == extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IMPORTS) {
- ImportStatus status = SatisfyImports(extension);
- if (status != IMPORT_STATUS_OK) {
- if (status == IMPORT_STATUS_UNRECOVERABLE) {
+ extensions::SharedModuleService::ImportStatus status =
+ shared_module_service_->SatisfyImports(extension);
+ if (status != SharedModuleService::IMPORT_STATUS_OK) {
+ if (status == SharedModuleService::IMPORT_STATUS_UNRECOVERABLE) {
delayed_installs_.Remove(extension_id);
// Make sure no version of the extension is actually installed, (i.e.,
// that this delayed install was not an update).
CHECK(extension.get());
delayed_installs_.Remove(extension_id);
+ bool was_ephemeral = extension_prefs_->IsEphemeralApp(extension->id());
if (!extension_prefs_->FinishDelayedInstallInfo(extension_id))
NOTREACHED();
- FinishInstallation(extension.get());
+ FinishInstallation(extension.get(), was_ephemeral);
}
-void ExtensionService::FinishInstallation(const Extension* extension) {
+void ExtensionService::FinishInstallation(
+ const Extension* extension, bool was_ephemeral) {
const extensions::Extension* existing_extension =
GetInstalledExtension(extension->id());
bool is_update = false;
is_update = true;
old_name = existing_extension->name();
}
- extensions::InstalledExtensionInfo details(extension, is_update, old_name);
+ bool from_ephemeral =
+ was_ephemeral && !extension_prefs_->IsEphemeralApp(extension->id());
+ extensions::InstalledExtensionInfo details(
+ extension, is_update, from_ephemeral, old_name);
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_INSTALLED,
+ extensions::NOTIFICATION_EXTENSION_WILL_BE_INSTALLED_DEPRECATED,
content::Source<Profile>(profile_),
content::Details<const extensions::InstalledExtensionInfo>(&details));
- bool unacknowledged_external = IsUnacknowledgedExternalExtension(extension);
+ registry_->TriggerOnWillBeInstalled(
+ extension, is_update, from_ephemeral, old_name);
// Unpacked extensions default to allowing file access, but if that has been
// overridden, don't reset the value.
AddExtension(extension);
- // If this is a new external extension that was disabled, alert the user
- // so he can reenable it. We do this last so that it has already been
- // added to our list of extensions.
- if (unacknowledged_external && !is_update) {
- UpdateExternalExtensionAlert();
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent",
- EXTERNAL_EXTENSION_INSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- if (extensions::ManifestURL::UpdatesFromGallery(extension)) {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore",
- EXTERNAL_EXTENSION_INSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- } else {
- UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore",
- EXTERNAL_EXTENSION_INSTALLED,
- EXTERNAL_EXTENSION_BUCKET_BOUNDARY);
- }
- }
+ // Notify observers that need to know when an installation is complete.
+ registry_->TriggerOnInstalled(extension, is_update);
// Check extensions that may have been delayed only because this shared module
// was not available.
- if (SharedModuleInfo::IsSharedModule(extension)) {
+ if (SharedModuleInfo::IsSharedModule(extension))
MaybeFinishDelayedInstallations();
+}
+
+void ExtensionService::PromoteEphemeralApp(
+ const extensions::Extension* extension, bool is_from_sync) {
+ DCHECK(GetInstalledExtension(extension->id()) &&
+ extension_prefs_->IsEphemeralApp(extension->id()));
+
+ if (extension->RequiresSortOrdinal()) {
+ extension_prefs_->app_sorting()->SetExtensionVisible(
+ extension->id(), extension->ShouldDisplayInNewTabPage());
+
+ if (!is_from_sync) {
+ // Reset the sort ordinals of the app to ensure it is added to the default
+ // position, like newly installed apps would.
+ extension_prefs_->app_sorting()->ClearOrdinals(extension->id());
+ }
+
+ extension_prefs_->app_sorting()->EnsureValidOrdinals(
+ extension->id(), syncer::StringOrdinal());
+ }
+
+ // Remove the ephemeral flags from the preferences.
+ extension_prefs_->OnEphemeralAppPromoted(extension->id());
+
+ // Fire install-related events to allow observers to handle the promotion
+ // of the ephemeral app.
+ extensions::InstalledExtensionInfo details(
+ extension,
+ true /* is update */,
+ true /* from ephemeral */,
+ extension->name() /* old name */);
+ content::NotificationService::current()->Notify(
+ extensions::NOTIFICATION_EXTENSION_WILL_BE_INSTALLED_DEPRECATED,
+ content::Source<Profile>(profile_),
+ content::Details<const extensions::InstalledExtensionInfo>(&details));
+
+ registry_->TriggerOnWillBeInstalled(
+ extension,
+ true /* is update */,
+ true /* from ephemeral */,
+ extension->name() /* old name */);
+
+ if (registry_->enabled_extensions().Contains(extension->id())) {
+ // If the app is already enabled and loaded, fire the load events to allow
+ // observers to handle the promotion of the ephemeral app.
+ content::NotificationService::current()->Notify(
+ extensions::NOTIFICATION_EXTENSION_LOADED_DEPRECATED,
+ content::Source<Profile>(profile_),
+ content::Details<const Extension>(extension));
+
+ registry_->TriggerOnLoaded(extension);
+ } else {
+ // Cached ephemeral apps may be updated and disabled due to permissions
+ // increase. The app can be enabled (as long as no other disable reasons
+ // exist) as the install was user-acknowledged.
+ int disable_mask = Extension::DISABLE_NONE;
+ if (!is_from_sync)
+ disable_mask |= Extension::DISABLE_PERMISSIONS_INCREASE;
+
+ int other_disable_reasons =
+ extension_prefs_->GetDisableReasons(extension->id()) & ~disable_mask;
+ if (!other_disable_reasons) {
+ if (extension_prefs_->DidExtensionEscalatePermissions(extension->id()))
+ GrantPermissionsAndEnableExtension(extension);
+ else
+ EnableExtension(extension->id());
+ }
}
+
+ registry_->TriggerOnInstalled(extension, true);
+
+ if (!is_from_sync && extension_sync_service_)
+ extension_sync_service_->SyncExtensionChangeIfNeeded(*extension);
}
const Extension* ExtensionService::GetPendingExtensionUpdate(
return delayed_installs_.GetByID(id);
}
-void ExtensionService::TrackTerminatedExtension(const Extension* extension) {
- if (!terminated_extensions_.Contains(extension->id()))
- terminated_extensions_.Insert(make_scoped_refptr(extension));
+void ExtensionService::RegisterContentSettings(
+ HostContentSettingsMap* host_content_settings_map) {
+ host_content_settings_map->RegisterProvider(
+ HostContentSettingsMap::INTERNAL_EXTENSION_PROVIDER,
+ scoped_ptr<content_settings::ObservableProvider>(
+ new content_settings::InternalExtensionProvider(this)));
+ host_content_settings_map->RegisterProvider(
+ HostContentSettingsMap::CUSTOM_EXTENSION_PROVIDER,
+ scoped_ptr<content_settings::ObservableProvider>(
+ new content_settings::CustomExtensionProvider(
+ extensions::ContentSettingsService::Get(
+ profile_)->content_settings_store(),
+ profile_->GetOriginalProfile() != profile_)));
+}
+
+void ExtensionService::TrackTerminatedExtension(const Extension* extension) {
+ // No need to check for duplicates; inserting a duplicate is a no-op.
+ registry_->AddTerminated(make_scoped_refptr(extension));
+ extensions_being_terminated_.erase(extension->id());
UnloadExtension(extension->id(), UnloadedExtensionInfo::REASON_TERMINATE);
}
+void ExtensionService::TerminateExtension(const std::string& extension_id) {
+ const Extension* extension = GetInstalledExtension(extension_id);
+ TrackTerminatedExtension(extension);
+}
+
void ExtensionService::UntrackTerminatedExtension(const std::string& id) {
- std::string lowercase_id = StringToLowerASCII(id);
- const Extension* extension = terminated_extensions_.GetByID(lowercase_id);
- terminated_extensions_.Remove(lowercase_id);
+ std::string lowercase_id = base::StringToLowerASCII(id);
+ const Extension* extension =
+ registry_->terminated_extensions().GetByID(lowercase_id);
+ registry_->RemoveTerminated(lowercase_id);
if (extension) {
content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_REMOVED,
+ extensions::NOTIFICATION_EXTENSION_REMOVED,
content::Source<Profile>(profile_),
content::Details<const Extension>(extension));
}
}
-const Extension* ExtensionService::GetTerminatedExtension(
- const std::string& id) const {
- return GetExtensionById(id, INCLUDE_TERMINATED);
-}
-
const Extension* ExtensionService::GetInstalledExtension(
const std::string& id) const {
- int include_mask = INCLUDE_ENABLED |
- INCLUDE_DISABLED |
- INCLUDE_TERMINATED |
- INCLUDE_BLACKLISTED;
- return GetExtensionById(id, include_mask);
-}
-
-bool ExtensionService::ExtensionBindingsAllowed(const GURL& url) {
- // Allow bindings for all packaged extensions and component hosted apps.
- const Extension* extension = extensions_.GetExtensionOrAppByURL(url);
- return extension && (!extension->is_hosted_app() ||
- extension->location() == Manifest::COMPONENT);
-}
-
-bool ExtensionService::ShouldBlockUrlInBrowserTab(GURL* url) {
- const Extension* extension = extensions_.GetExtensionOrAppByURL(*url);
- if (extension && extension->is_platform_app()) {
- *url = GURL(chrome::kExtensionInvalidRequestURL);
- return true;
- }
-
- return false;
+ return registry_->GetExtensionById(id, ExtensionRegistry::EVERYTHING);
}
bool ExtensionService::OnExternalExtensionFileFound(
int creation_flags,
bool mark_acknowledged) {
CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
- CHECK(Extension::IdIsValid(id));
+ CHECK(crx_file::id_util::IdIsValid(id));
if (extension_prefs_->IsExternalExtensionUninstalled(id))
return false;
// notification on installation. For such extensions, mark them acknowledged
// now to suppress the notification.
if (mark_acknowledged)
- AcknowledgeExternalExtension(id);
+ external_install_manager_->AcknowledgeExternalExtension(id);
return true;
}
-void ExtensionService::ReportExtensionLoadError(
- const base::FilePath& extension_path,
- const std::string &error,
- bool be_noisy) {
- content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_LOAD_ERROR,
- content::Source<Profile>(profile_),
- content::Details<const std::string>(&error));
-
- std::string path_str = UTF16ToUTF8(extension_path.LossyDisplayName());
- string16 message = UTF8ToUTF16(base::StringPrintf(
- "Could not load extension from '%s'. %s",
- path_str.c_str(), error.c_str()));
- ExtensionErrorReporter::GetInstance()->ReportError(message, be_noisy);
-}
-
void ExtensionService::DidCreateRenderViewForBackgroundPage(
extensions::ExtensionHost* host) {
OrphanedDevTools::iterator iter =
if (iter == orphaned_dev_tools_.end())
return;
- iter->second->ConnectRenderViewHost(host->render_view_host());
+ iter->second->ConnectWebContents(host->host_contents());
orphaned_dev_tools_.erase(iter);
}
// happens too late in browser teardown.)
browser_terminating_ = true;
break;
- case chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED: {
+ case extensions::NOTIFICATION_EXTENSION_PROCESS_TERMINATED: {
if (profile_ !=
content::Source<Profile>(source).ptr()->GetOriginalProfile()) {
break;
extensions::ExtensionHost* host =
content::Details<extensions::ExtensionHost>(details).ptr();
+ // If the extension is already being terminated, there is nothing left to
+ // do.
+ if (!extensions_being_terminated_.insert(host->extension_id()).second)
+ break;
+
// Mark the extension as terminated and Unload it. We want it to
// be in a consistent state: either fully working or not loaded
// at all, but never half-crashed. We do it in a PostTask so
host->extension()));
break;
}
- case content::NOTIFICATION_RENDERER_PROCESS_CREATED: {
- content::RenderProcessHost* process =
- content::Source<content::RenderProcessHost>(source).ptr();
- Profile* host_profile =
- Profile::FromBrowserContext(process->GetBrowserContext());
- if (!profile_->IsSameProfile(host_profile->GetOriginalProfile()))
- break;
-
- // Extensions need to know the channel for API restrictions.
- process->Send(new ExtensionMsg_SetChannel(
- extensions::GetCurrentChannel()));
-
- // Platform apps need to know the system font.
- scoped_ptr<base::DictionaryValue> fonts(new base::DictionaryValue);
- webui::SetFontAndTextDirection(fonts.get());
- std::string font_family, font_size;
- fonts->GetString("fontfamily", &font_family);
- fonts->GetString("fontsize", &font_size);
- process->Send(new ExtensionMsg_SetSystemFont(
- font_family, font_size));
-
- // Valid extension function names, used to setup bindings in renderer.
- std::vector<std::string> function_names;
- ExtensionFunctionDispatcher::GetAllFunctionNames(&function_names);
- process->Send(new ExtensionMsg_SetFunctionNames(function_names));
-
- // Scripting whitelist. This is modified by tests and must be communicated
- // to renderers.
- process->Send(new ExtensionMsg_SetScriptingWhitelist(
- extensions::ExtensionsClient::Get()->GetScriptingWhitelist()));
-
- // Loaded extensions.
- std::vector<ExtensionMsg_Loaded_Params> loaded_extensions;
- for (ExtensionSet::const_iterator iter = extensions_.begin();
- iter != extensions_.end(); ++iter) {
- // Renderers don't need to know about themes.
- if (!(*iter)->is_theme())
- loaded_extensions.push_back(ExtensionMsg_Loaded_Params(iter->get()));
- }
- process->Send(new ExtensionMsg_Loaded(loaded_extensions));
- break;
- }
case content::NOTIFICATION_RENDERER_PROCESS_TERMINATED: {
content::RenderProcessHost* process =
content::Source<content::RenderProcessHost>(source).ptr();
if (!profile_->IsSameProfile(host_profile->GetOriginalProfile()))
break;
- if (process_map_.Contains(process->GetID())) {
+ extensions::ProcessMap* process_map =
+ extensions::ProcessMap::Get(profile_);
+ if (process_map->Contains(process->GetID())) {
// An extension process was terminated, this might have resulted in an
// app or extension becoming idle.
std::set<std::string> extension_ids =
- process_map_.GetExtensionsInProcess(process->GetID());
+ process_map->GetExtensionsInProcess(process->GetID());
for (std::set<std::string>::const_iterator it = extension_ids.begin();
it != extension_ids.end(); ++it) {
if (delayed_installs_.Contains(*it)) {
}
}
- process_map_.RemoveAllFromProcess(process->GetID());
+ process_map->RemoveAllFromProcess(process->GetID());
BrowserThread::PostTask(
- BrowserThread::IO, FROM_HERE,
- base::Bind(&ExtensionInfoMap::UnregisterAllExtensionsInProcess,
+ BrowserThread::IO,
+ FROM_HERE,
+ base::Bind(&extensions::InfoMap::UnregisterAllExtensionsInProcess,
system_->info_map(),
process->GetID()));
break;
}
case chrome::NOTIFICATION_UPGRADE_RECOMMENDED: {
- // Notify extensions that chrome update is available.
- extensions::RuntimeEventRouter::DispatchOnBrowserUpdateAvailableEvent(
- profile_);
-
// Notify observers that chrome update is available.
FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_,
OnChromeUpdateAvailable());
break;
}
+ case chrome::NOTIFICATION_PROFILE_DESTRUCTION_STARTED: {
+ OnProfileDestructionStarted();
+ break;
+ }
default:
NOTREACHED() << "Unexpected notification type.";
}
}
-void ExtensionService::OnExtensionInstallPrefChanged() {
- IdentifyAlertableExtensions();
- CheckManagementPolicy();
-}
-
-bool ExtensionService::HasApps() const {
- return !GetAppIds().empty();
-}
-
-ExtensionIdSet ExtensionService::GetAppIds() const {
- ExtensionIdSet result;
- for (ExtensionSet::const_iterator it = extensions_.begin();
- it != extensions_.end(); ++it) {
- if ((*it)->is_app() && (*it)->location() != Manifest::COMPONENT)
- result.insert((*it)->id());
- }
-
- return result;
-}
-
-bool ExtensionService::IsBackgroundPageReady(const Extension* extension) const {
- if (!extensions::BackgroundInfo::HasPersistentBackgroundPage(extension))
- return true;
- ExtensionRuntimeDataMap::const_iterator it =
- extension_runtime_data_.find(extension->id());
- return it == extension_runtime_data_.end() ? false :
- it->second.background_page_ready;
-}
-
-void ExtensionService::SetBackgroundPageReady(const Extension* extension) {
- DCHECK(extensions::BackgroundInfo::HasBackgroundPage(extension));
- extension_runtime_data_[extension->id()].background_page_ready = true;
- content::NotificationService::current()->Notify(
- chrome::NOTIFICATION_EXTENSION_BACKGROUND_PAGE_READY,
- content::Source<const Extension>(extension),
- content::NotificationService::NoDetails());
-}
-
-bool ExtensionService::IsBeingUpgraded(const Extension* extension) const {
- ExtensionRuntimeDataMap::const_iterator it =
- extension_runtime_data_.find(extension->id());
- return it == extension_runtime_data_.end() ? false :
- it->second.being_upgraded;
-}
-
-void ExtensionService::SetBeingUpgraded(const Extension* extension,
- bool value) {
- extension_runtime_data_[extension->id()].being_upgraded = value;
-}
-
-bool ExtensionService::IsBeingReloaded(
- const std::string& extension_id) const {
- return ContainsKey(extensions_being_reloaded_, extension_id);
-}
-
-void ExtensionService::SetBeingReloaded(const std::string& extension_id,
- bool isBeingReloaded) {
- if (isBeingReloaded)
- extensions_being_reloaded_.insert(extension_id);
- else
- extensions_being_reloaded_.erase(extension_id);
-}
-
-bool ExtensionService::HasUsedWebRequest(const Extension* extension) const {
- ExtensionRuntimeDataMap::const_iterator it =
- extension_runtime_data_.find(extension->id());
- return it == extension_runtime_data_.end() ? false :
- it->second.has_used_webrequest;
-}
-
-void ExtensionService::SetHasUsedWebRequest(const Extension* extension,
- bool value) {
- extension_runtime_data_[extension->id()].has_used_webrequest = value;
-}
-
bool ExtensionService::ShouldEnableOnInstall(const Extension* extension) {
// Extensions installed by policy can't be disabled. So even if a previous
// installation disabled the extension, make sure it is now enabled.
return true;
}
-bool ExtensionService::IsExtensionIdle(const std::string& extension_id) const {
- ExtensionProcessManager* process_manager = system_->process_manager();
- DCHECK(process_manager);
- extensions::ExtensionHost* host =
- process_manager->GetBackgroundHostForExtension(extension_id);
- if (host)
- return false;
-
- content::SiteInstance* site_instance = process_manager->GetSiteInstanceForURL(
- Extension::GetBaseURLFromExtensionId(extension_id));
- if (site_instance && site_instance->HasProcess()) {
- return false;
- }
-
- return process_manager->GetRenderViewHostsForExtension(extension_id).empty();
-}
-
bool ExtensionService::ShouldDelayExtensionUpdate(
const std::string& extension_id,
- bool wait_for_idle) const {
+ bool install_immediately) const {
const char kOnUpdateAvailableEvent[] = "runtime.onUpdateAvailable";
// If delayed updates are globally disabled, or just for this extension,
// don't delay.
- if (!install_updates_when_idle_ || !wait_for_idle)
+ if (!install_updates_when_idle_ || install_immediately)
return false;
const Extension* old = GetInstalledExtension(extension_id);
extension_id, kOnUpdateAvailableEvent);
} else {
// Delay installation if the extension is not idle.
- return !IsExtensionIdle(extension_id);
+ return !extensions::util::IsExtensionIdle(extension_id, profile_);
}
}
-void ExtensionService::GarbageCollectIsolatedStorage() {
- scoped_ptr<base::hash_set<base::FilePath> > active_paths(
- new base::hash_set<base::FilePath>());
- for (ExtensionSet::const_iterator it = extensions_.begin();
- it != extensions_.end(); ++it) {
- if (extensions::AppIsolationInfo::HasIsolatedStorage(it->get())) {
- active_paths->insert(BrowserContext::GetStoragePartitionForSite(
- profile_, GetSiteForExtensionId((*it)->id()))->GetPath());
- }
- }
-
- DCHECK(!installs_delayed_for_gc());
- set_installs_delayed_for_gc(true);
- BrowserContext::GarbageCollectStoragePartitions(
- profile_, active_paths.Pass(),
- base::Bind(&ExtensionService::OnGarbageCollectIsolatedStorageFinished,
- AsWeakPtr()));
+void ExtensionService::OnGarbageCollectIsolatedStorageStart() {
+ DCHECK(!installs_delayed_for_gc_);
+ installs_delayed_for_gc_ = true;
}
void ExtensionService::OnGarbageCollectIsolatedStorageFinished() {
- set_installs_delayed_for_gc(false);
+ DCHECK(installs_delayed_for_gc_);
+ installs_delayed_for_gc_ = false;
MaybeFinishDelayedInstallations();
}
}
}
-void ExtensionService::OnNeedsToGarbageCollectIsolatedStorage() {
- extension_prefs_->SetNeedsStorageGarbageCollection(true);
-}
-
void ExtensionService::OnBlacklistUpdated() {
- blacklist_->GetMalwareIDs(
- GenerateInstalledExtensionsSet()->GetIDs(),
+ blacklist_->GetBlacklistedIDs(
+ registry_->GenerateInstalledExtensionsSet()->GetIDs(),
base::Bind(&ExtensionService::ManageBlacklist, AsWeakPtr()));
}
-void ExtensionService::ManageBlacklist(const std::set<std::string>& updated) {
- DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+void ExtensionService::ManageBlacklist(
+ const extensions::Blacklist::BlacklistStateMap& state_map) {
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+ std::set<std::string> blocked;
+ ExtensionIdSet greylist;
+ ExtensionIdSet unchanged;
+ for (extensions::Blacklist::BlacklistStateMap::const_iterator it =
+ state_map.begin();
+ it != state_map.end();
+ ++it) {
+ switch (it->second) {
+ case extensions::NOT_BLACKLISTED:
+ break;
+
+ case extensions::BLACKLISTED_MALWARE:
+ blocked.insert(it->first);
+ break;
+
+ case extensions::BLACKLISTED_SECURITY_VULNERABILITY:
+ case extensions::BLACKLISTED_CWS_POLICY_VIOLATION:
+ case extensions::BLACKLISTED_POTENTIALLY_UNWANTED:
+ greylist.insert(it->first);
+ break;
+
+ case extensions::BLACKLISTED_UNKNOWN:
+ unchanged.insert(it->first);
+ break;
+ }
+ }
+
+ UpdateBlockedExtensions(blocked, unchanged);
+ UpdateGreylistedExtensions(greylist, unchanged, state_map);
+
+ error_controller_->ShowErrorIfNeeded();
+}
+
+namespace {
+void Partition(const ExtensionIdSet& before,
+ const ExtensionIdSet& after,
+ const ExtensionIdSet& unchanged,
+ ExtensionIdSet* no_longer,
+ ExtensionIdSet* not_yet) {
+ *not_yet = base::STLSetDifference<ExtensionIdSet>(after, before);
+ *no_longer = base::STLSetDifference<ExtensionIdSet>(before, after);
+ *no_longer = base::STLSetDifference<ExtensionIdSet>(*no_longer, unchanged);
+}
+} // namespace
- std::set<std::string> before = blacklisted_extensions_.GetIDs();
- std::set<std::string> no_longer_blacklisted =
- base::STLSetDifference<std::set<std::string> >(before, updated);
- std::set<std::string> not_yet_blacklisted =
- base::STLSetDifference<std::set<std::string> >(updated, before);
+void ExtensionService::UpdateBlockedExtensions(
+ const ExtensionIdSet& blocked,
+ const ExtensionIdSet& unchanged) {
+ ExtensionIdSet not_yet_blocked, no_longer_blocked;
+ Partition(registry_->blacklisted_extensions().GetIDs(),
+ blocked, unchanged,
+ &no_longer_blocked, ¬_yet_blocked);
- for (std::set<std::string>::iterator it = no_longer_blacklisted.begin();
- it != no_longer_blacklisted.end(); ++it) {
+ for (ExtensionIdSet::iterator it = no_longer_blocked.begin();
+ it != no_longer_blocked.end(); ++it) {
scoped_refptr<const Extension> extension =
- blacklisted_extensions_.GetByID(*it);
+ registry_->blacklisted_extensions().GetByID(*it);
if (!extension.get()) {
- NOTREACHED() << "Extension " << *it << " no longer blacklisted, "
- << "but it was never blacklisted.";
+ NOTREACHED() << "Extension " << *it << " no longer blocked, "
+ << "but it was never blocked.";
continue;
}
- blacklisted_extensions_.Remove(*it);
+ registry_->RemoveBlacklisted(*it);
extension_prefs_->SetExtensionBlacklisted(extension->id(), false);
AddExtension(extension.get());
UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.UnblacklistInstalled",
Manifest::NUM_LOCATIONS);
}
- for (std::set<std::string>::iterator it = not_yet_blacklisted.begin();
- it != not_yet_blacklisted.end(); ++it) {
+ for (ExtensionIdSet::iterator it = not_yet_blocked.begin();
+ it != not_yet_blocked.end(); ++it) {
scoped_refptr<const Extension> extension = GetInstalledExtension(*it);
if (!extension.get()) {
NOTREACHED() << "Extension " << *it << " needs to be "
<< "blacklisted, but it's not installed.";
continue;
}
- blacklisted_extensions_.Insert(extension);
- extension_prefs_->SetExtensionBlacklisted(extension->id(), true);
+ registry_->AddBlacklisted(extension);
+ extension_prefs_->SetExtensionBlacklistState(
+ extension->id(), extensions::BLACKLISTED_MALWARE);
UnloadExtension(*it, UnloadedExtensionInfo::REASON_BLACKLIST);
UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.BlacklistInstalled",
extension->location(), Manifest::NUM_LOCATIONS);
}
+}
- IdentifyAlertableExtensions();
+// TODO(oleg): UMA logging
+void ExtensionService::UpdateGreylistedExtensions(
+ const ExtensionIdSet& greylist,
+ const ExtensionIdSet& unchanged,
+ const extensions::Blacklist::BlacklistStateMap& state_map) {
+ ExtensionIdSet not_yet_greylisted, no_longer_greylisted;
+ Partition(greylist_.GetIDs(),
+ greylist, unchanged,
+ &no_longer_greylisted, ¬_yet_greylisted);
+
+ for (ExtensionIdSet::iterator it = no_longer_greylisted.begin();
+ it != no_longer_greylisted.end(); ++it) {
+ scoped_refptr<const Extension> extension = greylist_.GetByID(*it);
+ if (!extension.get()) {
+ NOTREACHED() << "Extension " << *it << " no longer greylisted, "
+ << "but it was not marked as greylisted.";
+ continue;
+ }
+
+ greylist_.Remove(*it);
+ extension_prefs_->SetExtensionBlacklistState(extension->id(),
+ extensions::NOT_BLACKLISTED);
+ if (extension_prefs_->GetDisableReasons(extension->id()) &
+ extensions::Extension::DISABLE_GREYLIST)
+ EnableExtension(*it);
+ }
+
+ for (ExtensionIdSet::iterator it = not_yet_greylisted.begin();
+ it != not_yet_greylisted.end(); ++it) {
+ scoped_refptr<const Extension> extension = GetInstalledExtension(*it);
+ if (!extension.get()) {
+ NOTREACHED() << "Extension " << *it << " needs to be "
+ << "disabled, but it's not installed.";
+ continue;
+ }
+ greylist_.Insert(extension);
+ extension_prefs_->SetExtensionBlacklistState(extension->id(),
+ state_map.find(*it)->second);
+ if (registry_->enabled_extensions().Contains(extension->id()))
+ DisableExtension(*it, extensions::Extension::DISABLE_GREYLIST);
+ }
}
void ExtensionService::AddUpdateObserver(extensions::UpdateObserver* observer) {
extensions::UpdateObserver* observer) {
update_observers_.RemoveObserver(observer);
}
+
+// Used only by test code.
+void ExtensionService::UnloadAllExtensionsInternal() {
+ profile_->GetExtensionSpecialStoragePolicy()->RevokeRightsForAllExtensions();
+
+ registry_->ClearAll();
+ system_->runtime_data()->ClearAll();
+
+ // TODO(erikkay) should there be a notification for this? We can't use
+ // EXTENSION_UNLOADED since that implies that the extension has been disabled
+ // or uninstalled.
+}
+
+void ExtensionService::OnProfileDestructionStarted() {
+ ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
+ for (ExtensionIdSet::iterator it = ids_to_unload.begin();
+ it != ids_to_unload.end();
+ ++it) {
+ UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
+ }
+}
projects / platform / framework / web / crosswalk.git / blobdiff