src/chrome/browser/content_settings/local_shared_objects_container.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/content_settings/local_shared_objects_container.h"
   6
   7 #include "chrome/browser/browsing_data/browsing_data_appcache_helper.h"
   8 #include "chrome/browser/browsing_data/browsing_data_channel_id_helper.h"
   9 #include "chrome/browser/browsing_data/browsing_data_cookie_helper.h"
  10 #include "chrome/browser/browsing_data/browsing_data_database_helper.h"
  11 #include "chrome/browser/browsing_data/browsing_data_file_system_helper.h"
  12 #include "chrome/browser/browsing_data/browsing_data_indexed_db_helper.h"
  13 #include "chrome/browser/browsing_data/browsing_data_local_storage_helper.h"
  14 #include "chrome/browser/browsing_data/browsing_data_service_worker_helper.h"
  15 #include "chrome/browser/browsing_data/canonical_cookie_hash.h"
  16 #include "chrome/browser/browsing_data/cookies_tree_model.h"
  17 #include "chrome/browser/profiles/profile.h"
  18 #include "content/public/browser/storage_partition.h"
  19 #include "content/public/common/url_constants.h"
  20 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
  21 #include "net/cookies/canonical_cookie.h"
  22 #include "url/gurl.h"
  23
  24 namespace {
  25
  26 bool SameDomainOrHost(const GURL& gurl1, const GURL& gurl2) {
  27   return net::registry_controlled_domains::SameDomainOrHost(
  28       gurl1,
  29       gurl2,
  30       net::registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES);
  31 }
  32
  33 }  // namespace
  34
  35 LocalSharedObjectsContainer::LocalSharedObjectsContainer(Profile* profile)
  36     : appcaches_(new CannedBrowsingDataAppCacheHelper(profile)),
  37       channel_ids_(new CannedBrowsingDataChannelIDHelper()),
  38       cookies_(new CannedBrowsingDataCookieHelper(
  39           profile->GetRequestContext())),
  40       databases_(new CannedBrowsingDataDatabaseHelper(profile)),
  41       file_systems_(new CannedBrowsingDataFileSystemHelper(profile)),
  42       indexed_dbs_(new CannedBrowsingDataIndexedDBHelper(
  43           content::BrowserContext::GetDefaultStoragePartition(profile)->
  44               GetIndexedDBContext())),
  45       local_storages_(new CannedBrowsingDataLocalStorageHelper(profile)),
  46       service_workers_(new CannedBrowsingDataServiceWorkerHelper(
  47           content::BrowserContext::GetDefaultStoragePartition(profile)->
  48               GetServiceWorkerContext())),
  49       session_storages_(new CannedBrowsingDataLocalStorageHelper(profile)) {
  50 }
  51
  52 LocalSharedObjectsContainer::~LocalSharedObjectsContainer() {
  53 }
  54
  55 size_t LocalSharedObjectsContainer::GetObjectCount() const {
  56   size_t count = 0;
  57   count += appcaches()->GetAppCacheCount();
  58   count += channel_ids()->GetChannelIDCount();
  59   count += cookies()->GetCookieCount();
  60   count += databases()->GetDatabaseCount();
  61   count += file_systems()->GetFileSystemCount();
  62   count += indexed_dbs()->GetIndexedDBCount();
  63   count += local_storages()->GetLocalStorageCount();
  64   count += service_workers()->GetServiceWorkerCount();
  65   count += session_storages()->GetLocalStorageCount();
  66   return count;
  67 }
  68
  69 size_t LocalSharedObjectsContainer::GetObjectCountForDomain(
  70     const GURL& origin) const {
  71   size_t count = 0;
  72
  73   // Count all cookies that have the same domain as the provided |origin|. This
  74   // means count all cookies that has been set by a host that is not considered
  75   // to be a third party regarding the domain of the provided |origin|.
  76   // E.g. if the origin is "http://foo.com" then all cookies with domain foo.com,
  77   // a.foo.com, b.a.foo.com or *.foo.com will be counted.
  78   typedef CannedBrowsingDataCookieHelper::OriginCookieSetMap OriginCookieSetMap;
  79   const OriginCookieSetMap& origin_cookies_set_map =
  80       cookies()->origin_cookie_set_map();
  81   for (OriginCookieSetMap::const_iterator it = origin_cookies_set_map.begin();
  82        it != origin_cookies_set_map.end();
  83        ++it) {
  84     const canonical_cookie::CookieHashSet* cookie_list = it->second;
  85     for (canonical_cookie::CookieHashSet::const_iterator cookie =
  86              cookie_list->begin();
  87          cookie != cookie_list->end();
  88          ++cookie) {
  89       // Strip leading '.'s.
  90       std::string cookie_domain = cookie->Domain();
  91       if (cookie_domain[0] == '.')
  92         cookie_domain = cookie_domain.substr(1);
  93       // The |domain_url| is only created in order to use the
  94       // SameDomainOrHost method below. It does not matter which scheme is
  95       // used as the scheme is ignored by the SameDomainOrHost method.
  96       GURL domain_url(std::string(url::kHttpScheme) +
  97                       url::kStandardSchemeSeparator + cookie_domain);
  98       if (SameDomainOrHost(origin, domain_url))
  99         ++count;
 100     }
 101   }
 102
 103   // Count local storages for the domain of the given |origin|.
 104   const std::set<GURL> local_storage_info =
 105       local_storages()->GetLocalStorageInfo();
 106   for (std::set<GURL>::const_iterator it = local_storage_info.begin();
 107        it != local_storage_info.end();
 108        ++it) {
 109     if (SameDomainOrHost(origin, *it))
 110       ++count;
 111   }
 112
 113   // Count session storages for the domain of the given |origin|.
 114   const std::set<GURL> urls = session_storages()->GetLocalStorageInfo();
 115   for (std::set<GURL>::const_iterator it = urls.begin();
 116        it != urls.end();
 117        ++it) {
 118     if (SameDomainOrHost(origin, *it))
 119       ++count;
 120   }
 121
 122   // Count indexed dbs for the domain of the given |origin|.
 123   typedef CannedBrowsingDataIndexedDBHelper::PendingIndexedDBInfo IndexedDBInfo;
 124   const std::set<IndexedDBInfo>& indexed_db_info =
 125       indexed_dbs()->GetIndexedDBInfo();
 126   for (std::set<IndexedDBInfo>::const_iterator it =
 127           indexed_db_info.begin();
 128       it != indexed_db_info.end();
 129       ++it) {
 130     if (SameDomainOrHost(origin, it->origin))
 131       ++count;
 132   }
 133
 134   // Count service workers for the domain of the given |origin|.
 135   typedef CannedBrowsingDataServiceWorkerHelper::PendingServiceWorkerUsageInfo
 136       ServiceWorkerInfo;
 137   const std::set<ServiceWorkerInfo>& service_worker_info =
 138       service_workers()->GetServiceWorkerUsageInfo();
 139   for (std::set<ServiceWorkerInfo>::const_iterator it =
 140           service_worker_info.begin();
 141       it != service_worker_info.end();
 142       ++it) {
 143     if (SameDomainOrHost(origin, it->origin))
 144       ++count;
 145   }
 146
 147   // Count filesystems for the domain of the given |origin|.
 148   typedef BrowsingDataFileSystemHelper::FileSystemInfo FileSystemInfo;
 149   typedef std::list<FileSystemInfo> FileSystemInfoList;
 150   const FileSystemInfoList& file_system_info =
 151       file_systems()->GetFileSystemInfo();
 152   for (FileSystemInfoList::const_iterator it = file_system_info.begin();
 153        it != file_system_info.end();
 154        ++it) {
 155     if (SameDomainOrHost(origin, it->origin))
 156       ++count;
 157   }
 158
 159   // Count databases for the domain of the given |origin|.
 160   typedef CannedBrowsingDataDatabaseHelper::PendingDatabaseInfo DatabaseInfo;
 161   const std::set<DatabaseInfo>& database_list =
 162       databases()->GetPendingDatabaseInfo();
 163   for (std::set<DatabaseInfo>::const_iterator it =
 164           database_list.begin();
 165       it != database_list.end();
 166       ++it) {
 167     if (SameDomainOrHost(origin, it->origin))
 168       ++count;
 169   }
 170
 171   // Count the AppCache manifest files for the domain of the given |origin|.
 172   typedef BrowsingDataAppCacheHelper::OriginAppCacheInfoMap
 173       OriginAppCacheInfoMap;
 174   const OriginAppCacheInfoMap& map = appcaches()->GetOriginAppCacheInfoMap();
 175   for (OriginAppCacheInfoMap::const_iterator it = map.begin();
 176        it != map.end();
 177        ++it) {
 178     const content::AppCacheInfoVector& info_vector = it->second;
 179     for (content::AppCacheInfoVector::const_iterator info =
 180              info_vector.begin();
 181          info != info_vector.end();
 182          ++info) {
 183        if (SameDomainOrHost(origin, info->manifest_url))
 184          ++count;
 185     }
 186   }
 187
 188   return count;
 189 }
 190
 191 void LocalSharedObjectsContainer::Reset() {
 192   appcaches_->Reset();
 193   channel_ids_->Reset();
 194   cookies_->Reset();
 195   databases_->Reset();
 196   file_systems_->Reset();
 197   indexed_dbs_->Reset();
 198   local_storages_->Reset();
 199   service_workers_->Reset();
 200   session_storages_->Reset();
 201 }
 202
 203 scoped_ptr<CookiesTreeModel>
 204 LocalSharedObjectsContainer::CreateCookiesTreeModel() const {
 205   LocalDataContainer* container = new LocalDataContainer(
 206       cookies(),
 207       databases(),
 208       local_storages(),
 209       session_storages(),
 210       appcaches(),
 211       indexed_dbs(),
 212       file_systems(),
 213       NULL,
 214       channel_ids(),
 215       service_workers(),
 216       NULL);
 217
 218   return make_scoped_ptr(new CookiesTreeModel(container, NULL, true));
 219 }