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      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/ui/webui/options/cookies_view_handler.h"
      6 
      7 #include <string>
      8 
      9 #include "base/bind.h"
     10 #include "base/bind_helpers.h"
     11 #include "base/strings/utf_string_conversions.h"
     12 #include "base/values.h"
     13 #include "chrome/browser/browsing_data/browsing_data_appcache_helper.h"
     14 #include "chrome/browser/browsing_data/browsing_data_cookie_helper.h"
     15 #include "chrome/browser/browsing_data/browsing_data_database_helper.h"
     16 #include "chrome/browser/browsing_data/browsing_data_file_system_helper.h"
     17 #include "chrome/browser/browsing_data/browsing_data_flash_lso_helper.h"
     18 #include "chrome/browser/browsing_data/browsing_data_indexed_db_helper.h"
     19 #include "chrome/browser/browsing_data/browsing_data_local_storage_helper.h"
     20 #include "chrome/browser/browsing_data/browsing_data_quota_helper.h"
     21 #include "chrome/browser/browsing_data/browsing_data_server_bound_cert_helper.h"
     22 #include "chrome/browser/profiles/profile.h"
     23 #include "chrome/browser/ui/webui/cookies_tree_model_util.h"
     24 #include "content/public/browser/browser_context.h"
     25 #include "content/public/browser/render_process_host.h"
     26 #include "content/public/browser/site_instance.h"
     27 #include "content/public/browser/storage_partition.h"
     28 #include "content/public/browser/web_ui.h"
     29 #include "grit/generated_resources.h"
     30 #include "ui/base/l10n/l10n_util.h"
     31 
     32 namespace fileapi {
     33 class FileSystemContext;
     34 }
     35 
     36 namespace options {
     37 
     38 CookiesViewHandler::CookiesViewHandler()
     39   : batch_update_(false),
     40     model_util_(new CookiesTreeModelUtil) {
     41 }
     42 
     43 CookiesViewHandler::~CookiesViewHandler() {
     44 }
     45 
     46 void CookiesViewHandler::GetLocalizedValues(
     47     DictionaryValue* localized_strings) {
     48   DCHECK(localized_strings);
     49 
     50   static OptionsStringResource resources[] = {
     51     { "label_cookie_name", IDS_COOKIES_COOKIE_NAME_LABEL },
     52     { "label_cookie_content", IDS_COOKIES_COOKIE_CONTENT_LABEL },
     53     { "label_cookie_domain", IDS_COOKIES_COOKIE_DOMAIN_LABEL },
     54     { "label_cookie_path", IDS_COOKIES_COOKIE_PATH_LABEL },
     55     { "label_cookie_send_for", IDS_COOKIES_COOKIE_SENDFOR_LABEL },
     56     { "label_cookie_accessible_to_script",
     57       IDS_COOKIES_COOKIE_ACCESSIBLE_TO_SCRIPT_LABEL },
     58     { "label_cookie_created", IDS_COOKIES_COOKIE_CREATED_LABEL },
     59     { "label_cookie_expires", IDS_COOKIES_COOKIE_EXPIRES_LABEL },
     60     { "label_webdb_desc", IDS_COOKIES_WEB_DATABASE_DESCRIPTION_LABEL },
     61     { "label_local_storage_size",
     62       IDS_COOKIES_LOCAL_STORAGE_SIZE_ON_DISK_LABEL },
     63     { "label_local_storage_last_modified",
     64       IDS_COOKIES_LOCAL_STORAGE_LAST_MODIFIED_LABEL },
     65     { "label_local_storage_origin", IDS_COOKIES_LOCAL_STORAGE_ORIGIN_LABEL },
     66     { "label_indexed_db_size", IDS_COOKIES_LOCAL_STORAGE_SIZE_ON_DISK_LABEL },
     67     { "label_indexed_db_last_modified",
     68       IDS_COOKIES_LOCAL_STORAGE_LAST_MODIFIED_LABEL },
     69     { "label_indexed_db_origin", IDS_COOKIES_LOCAL_STORAGE_ORIGIN_LABEL },
     70     { "label_app_cache_manifest",
     71       IDS_COOKIES_APPLICATION_CACHE_MANIFEST_LABEL },
     72     { "label_cookie_last_accessed", IDS_COOKIES_LAST_ACCESSED_LABEL },
     73     { "cookie_domain", IDS_COOKIES_DOMAIN_COLUMN_HEADER },
     74     { "cookie_local_data", IDS_COOKIES_DATA_COLUMN_HEADER },
     75     { "cookie_singular", IDS_COOKIES_SINGLE_COOKIE },
     76     { "cookie_plural", IDS_COOKIES_PLURAL_COOKIES },
     77     { "cookie_database_storage", IDS_COOKIES_DATABASE_STORAGE },
     78     { "cookie_indexed_db", IDS_COOKIES_INDEXED_DB },
     79     { "cookie_local_storage", IDS_COOKIES_LOCAL_STORAGE },
     80     { "cookie_app_cache", IDS_COOKIES_APPLICATION_CACHE },
     81     { "cookie_flash_lso", IDS_COOKIES_FLASH_LSO },
     82     { "search_cookies", IDS_COOKIES_SEARCH_COOKIES },
     83     { "remove_cookie", IDS_COOKIES_REMOVE_LABEL },
     84     { "remove_all_cookie", IDS_COOKIES_REMOVE_ALL_LABEL },
     85     { "cookie_file_system", IDS_COOKIES_FILE_SYSTEM },
     86     { "label_file_system_origin", IDS_COOKIES_LOCAL_STORAGE_ORIGIN_LABEL },
     87     { "label_file_system_temporary_usage",
     88       IDS_COOKIES_FILE_SYSTEM_TEMPORARY_USAGE_LABEL },
     89     { "label_file_system_persistent_usage",
     90       IDS_COOKIES_FILE_SYSTEM_PERSISTENT_USAGE_LABEL },
     91     { "cookie_server_bound_cert", IDS_COOKIES_SERVER_BOUND_CERT },
     92     { "label_server_bound_cert_server_id",
     93       IDS_COOKIES_SERVER_BOUND_CERT_ORIGIN_LABEL },
     94     { "label_server_bound_cert_type",
     95       IDS_COOKIES_SERVER_BOUND_CERT_TYPE_LABEL },
     96     { "label_server_bound_cert_created",
     97       IDS_COOKIES_SERVER_BOUND_CERT_CREATED_LABEL },
     98     { "label_server_bound_cert_expires",
     99       IDS_COOKIES_SERVER_BOUND_CERT_EXPIRES_LABEL },
    100     { "label_protected_by_apps",
    101       IDS_GEOLOCATION_SET_BY_HOVER },  // TODO(bauerb): Use a better string
    102   };
    103 
    104   RegisterStrings(localized_strings, resources, arraysize(resources));
    105   RegisterTitle(localized_strings, "cookiesViewPage",
    106                 IDS_COOKIES_WEBSITE_PERMISSIONS_WINDOW_TITLE);
    107 }
    108 
    109 void CookiesViewHandler::RegisterMessages() {
    110   web_ui()->RegisterMessageCallback("updateCookieSearchResults",
    111       base::Bind(&CookiesViewHandler::UpdateSearchResults,
    112                  base::Unretained(this)));
    113   web_ui()->RegisterMessageCallback("removeAllCookies",
    114       base::Bind(&CookiesViewHandler::RemoveAll,
    115                  base::Unretained(this)));
    116   web_ui()->RegisterMessageCallback("removeCookie",
    117       base::Bind(&CookiesViewHandler::Remove,
    118                  base::Unretained(this)));
    119   web_ui()->RegisterMessageCallback("loadCookie",
    120       base::Bind(&CookiesViewHandler::LoadChildren,
    121                  base::Unretained(this)));
    122   web_ui()->RegisterMessageCallback("reloadCookies",
    123       base::Bind(&CookiesViewHandler::ReloadCookies,
    124                  base::Unretained(this)));
    125 }
    126 
    127 void CookiesViewHandler::TreeNodesAdded(ui::TreeModel* model,
    128                                         ui::TreeModelNode* parent,
    129                                         int start,
    130                                         int count) {
    131   // Skip if there is a batch update in progress.
    132   if (batch_update_)
    133     return;
    134 
    135   CookiesTreeModel* tree_model = static_cast<CookiesTreeModel*>(model);
    136   CookieTreeNode* parent_node = tree_model->AsNode(parent);
    137 
    138   ListValue* children = new ListValue;
    139   model_util_->GetChildNodeList(parent_node, start, count, children);
    140 
    141   ListValue args;
    142   args.Append(parent == tree_model->GetRoot() ?
    143       Value::CreateNullValue() :
    144       new base::StringValue(model_util_->GetTreeNodeId(parent_node)));
    145   args.Append(new base::FundamentalValue(start));
    146   args.Append(children);
    147   web_ui()->CallJavascriptFunction("CookiesView.onTreeItemAdded", args);
    148 }
    149 
    150 void CookiesViewHandler::TreeNodesRemoved(ui::TreeModel* model,
    151                                           ui::TreeModelNode* parent,
    152                                           int start,
    153                                           int count) {
    154   // Skip if there is a batch update in progress.
    155   if (batch_update_)
    156     return;
    157 
    158   CookiesTreeModel* tree_model = static_cast<CookiesTreeModel*>(model);
    159 
    160   ListValue args;
    161   args.Append(parent == tree_model->GetRoot() ?
    162       Value::CreateNullValue() :
    163       new base::StringValue(model_util_->GetTreeNodeId(
    164           tree_model->AsNode(parent))));
    165   args.Append(new base::FundamentalValue(start));
    166   args.Append(new base::FundamentalValue(count));
    167   web_ui()->CallJavascriptFunction("CookiesView.onTreeItemRemoved", args);
    168 }
    169 
    170 void CookiesViewHandler::TreeModelBeginBatch(CookiesTreeModel* model) {
    171   DCHECK(!batch_update_);  // There should be no nested batch begin.
    172   batch_update_ = true;
    173 }
    174 
    175 void CookiesViewHandler::TreeModelEndBatch(CookiesTreeModel* model) {
    176   DCHECK(batch_update_);
    177   batch_update_ = false;
    178 
    179   SendChildren(model->GetRoot());
    180 }
    181 
    182 void CookiesViewHandler::EnsureCookiesTreeModelCreated() {
    183   if (!cookies_tree_model_.get()) {
    184     Profile* profile = Profile::FromWebUI(web_ui());
    185     content::StoragePartition* storage_partition =
    186         content::BrowserContext::GetDefaultStoragePartition(profile);
    187     content::IndexedDBContext* indexed_db_context =
    188         storage_partition->GetIndexedDBContext();
    189     fileapi::FileSystemContext* file_system_context =
    190         storage_partition->GetFileSystemContext();
    191     LocalDataContainer* container = new LocalDataContainer(
    192         new BrowsingDataCookieHelper(profile->GetRequestContext()),
    193         new BrowsingDataDatabaseHelper(profile),
    194         new BrowsingDataLocalStorageHelper(profile),
    195         NULL,
    196         new BrowsingDataAppCacheHelper(profile),
    197         BrowsingDataIndexedDBHelper::Create(indexed_db_context),
    198         BrowsingDataFileSystemHelper::Create(file_system_context),
    199         BrowsingDataQuotaHelper::Create(profile),
    200         BrowsingDataServerBoundCertHelper::Create(profile),
    201         BrowsingDataFlashLSOHelper::Create(profile));
    202     cookies_tree_model_.reset(
    203         new CookiesTreeModel(container,
    204                              profile->GetExtensionSpecialStoragePolicy(),
    205                              false));
    206     cookies_tree_model_->AddCookiesTreeObserver(this);
    207   }
    208 }
    209 
    210 void CookiesViewHandler::UpdateSearchResults(const ListValue* args) {
    211   string16 query;
    212   if (!args->GetString(0, &query))
    213     return;
    214 
    215   EnsureCookiesTreeModelCreated();
    216 
    217   cookies_tree_model_->UpdateSearchResults(query);
    218 }
    219 
    220 void CookiesViewHandler::RemoveAll(const ListValue* args) {
    221   EnsureCookiesTreeModelCreated();
    222   cookies_tree_model_->DeleteAllStoredObjects();
    223 }
    224 
    225 void CookiesViewHandler::Remove(const ListValue* args) {
    226   std::string node_path;
    227   if (!args->GetString(0, &node_path))
    228     return;
    229 
    230   EnsureCookiesTreeModelCreated();
    231 
    232   const CookieTreeNode* node = model_util_->GetTreeNodeFromPath(
    233       cookies_tree_model_->GetRoot(), node_path);
    234   if (node)
    235     cookies_tree_model_->DeleteCookieNode(const_cast<CookieTreeNode*>(node));
    236 }
    237 
    238 void CookiesViewHandler::LoadChildren(const ListValue* args) {
    239   std::string node_path;
    240   if (!args->GetString(0, &node_path))
    241     return;
    242 
    243   EnsureCookiesTreeModelCreated();
    244 
    245   const CookieTreeNode* node = model_util_->GetTreeNodeFromPath(
    246       cookies_tree_model_->GetRoot(), node_path);
    247   if (node)
    248     SendChildren(node);
    249 }
    250 
    251 void CookiesViewHandler::SendChildren(const CookieTreeNode* parent) {
    252   ListValue* children = new ListValue;
    253   model_util_->GetChildNodeList(parent, 0, parent->child_count(),
    254       children);
    255 
    256   ListValue args;
    257   args.Append(parent == cookies_tree_model_->GetRoot() ?
    258       Value::CreateNullValue() :
    259       new base::StringValue(model_util_->GetTreeNodeId(parent)));
    260   args.Append(children);
    261 
    262   web_ui()->CallJavascriptFunction("CookiesView.loadChildren", args);
    263 }
    264 
    265 void CookiesViewHandler::ReloadCookies(const base::ListValue* args) {
    266   cookies_tree_model_.reset();
    267 
    268   EnsureCookiesTreeModelCreated();
    269 }
    270 
    271 }  // namespace options
    272