Remove the Extensions URLRequestContext

content/browser/storage_partition_impl_map.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/storage_partition_impl_map.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.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/threading/sequenced_worker_pool.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/fileapi/browser_file_system_helper.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
 #include "content/browser/loader/resource_request_info_impl.h"
+#include "content/browser/net/cookie_store_map_impl.h"
 #include "content/browser/resource_context_impl.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/streams/stream.h"
 #include "content/browser/streams/stream_context.h"
 #include "content/browser/streams/stream_registry.h"
 #include "content/browser/streams/stream_url_request_job.h"
 #include "content/browser/webui/url_data_manager_backend.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
+#include "content/public/browser/cookie_store_factory.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/url_constants.h"
 #include "crypto/sha2.h"
+#include "net/cookies/cookie_monster.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "webkit/browser/blob/blob_url_request_job_factory.h"
 #include "webkit/browser/fileapi/file_system_url_request_job_factory.h"
 #include "webkit/common/blob/blob_data.h"
 
 using appcache::AppCacheService;
 using fileapi::FileSystemContext;
 using webkit_blob::BlobStorageController;
 
@@ skipping 294 matching lines @@
       // can be no colllisions on the move.
       base::Move(path, trash_directory.Append(path.BaseName()));
     }
   }
 
   file_access_runner->PostTask(
       FROM_HERE,
       base::Bind(base::IgnoreResult(&base::DeleteFile), trash_directory, true));
 }
 
+void AttachCookieStoreOnIOThread(
+    const scoped_refptr<net::URLRequestContextGetter>& url_request_context,
+    const scoped_refptr<net::CookieStore> cookie_store) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  url_request_context->GetURLRequestContext()->set_cookie_store(
+      cookie_store.get());
+}
+
+net::CookieStore* CreateInMemoryCookieStore(
+    const CookieStoreConfig& default_config,
+    bool is_default) {
+  // See CreatePersistentCookieStore for note about delegates and |is_default|.
+  if (is_default) {
+    return CreateCookieStore(
+        CookieStoreConfig::InMemoryWithOptions(
+            default_config.storage_policy, default_config.cookie_delegate));
+  } else {
+    return CreateCookieStore(CookieStoreConfig::InMemoryWithOptions(
+        default_config.storage_policy, NULL));
+  }
+}
+
+net::CookieStore* CreatePersistentCookieStore(
+    const CookieStoreConfig& default_config,
+    const base::FilePath& partition_path,
+    bool is_default) {
+  // Cookie delegates are not used in the non-default partition. If support
+  // is to be added for other partitions, then the delegate must be modified
+  // so it knows which partition cookie changes are sourcing from.
+  if (is_default) {
+    return CreateCookieStore(default_config);
+  } else {
+    return CreateCookieStore(
+        CookieStoreConfig::Persistent(
+            partition_path.Append(kCookieFilename),
+            default_config.session_cookie_mode));
+  }
+}
+
 }  // namespace
 
 // static
 base::FilePath StoragePartitionImplMap::GetStoragePartitionPath(
     const std::string& partition_domain,
     const std::string& partition_name) {
   if (partition_domain.empty())
     return base::FilePath();
 
   base::FilePath path = GetStoragePartitionDomainPath(partition_domain);
@@ skipping 37 matching lines @@
   StoragePartitionConfig partition_config(
       partition_domain, partition_name, in_memory);
 
   PartitionMap::const_iterator it = partitions_.find(partition_config);
   if (it != partitions_.end())
     return it->second;
 
   base::FilePath partition_path =
       browser_context_->GetPath().Append(
           GetStoragePartitionPath(partition_domain, partition_name));
+
+  // Create the cookie stores.
+  scoped_ptr<CookieStoreMapImpl> cookie_store_map(new CookieStoreMapImpl());
+  CookieStoreConfig default_config = browser_context_->GetCookieStoreConfig();
+  bool in_memory_cookies = in_memory || default_config.in_memory;
+  browser_context_->OverrideCookieStoreMap(in_memory_cookies, partition_path,
+                                           partition_domain.empty(),
+                                           cookie_store_map.get());
+
+  // Add in cookie jars for Http, Https and file (if enabled).
+  scoped_refptr<net::CookieStore> http_cookie_store =
+      cookie_store_map->GetForScheme(chrome::kHttpScheme);
+  if (!http_cookie_store.get()) {
+    DCHECK(!cookie_store_map->GetForScheme(chrome::kHttpsScheme));
+
+    if (in_memory_cookies) {
+      http_cookie_store = CreateInMemoryCookieStore(default_config,
+                                                    partition_domain.empty());
+    } else {
+      http_cookie_store = CreatePersistentCookieStore(default_config,
+                                                      partition_path,
+                                                      partition_domain.empty());
+    }
+
+    cookie_store_map->SetForScheme(chrome::kHttpScheme, http_cookie_store);
+    cookie_store_map->SetForScheme(chrome::kHttpsScheme, http_cookie_store);
+  }
+  // There are places in code, such as data deletion, that assume both
+  // http and https share the same cookie jar.
+  DCHECK(cookie_store_map->GetForScheme(chrome::kHttpsScheme) ==
+         http_cookie_store);
+
+  // If file scheme is enable, share the same cookie store as http. This is

[Matt Perry, 2013/08/07 21:48:56]

enabled*

[awong, 2013/08/16 00:54:54]

Done.

+  // legacy behavior. A complete valid, alternate approach is to use a
+  // different cookie database. See comments inside CookieMonster about
+  // separating out file cookies into their own CookieMonster.
+  if (!cookie_store_map->GetForScheme(chrome::kFileScheme)) {
+    if (http_cookie_store->GetCookieMonster()->IsCookieableScheme(
+        chrome::kFileScheme)) {
+      cookie_store_map->SetForScheme(chrome::kFileScheme, http_cookie_store);
+    }
+  }
+
   StoragePartitionImpl* partition =
       StoragePartitionImpl::Create(browser_context_, in_memory,
-                                   partition_path);
+                                   partition_path, cookie_store_map.Pass());
   partitions_[partition_config] = partition;
 
   ChromeBlobStorageContext* blob_storage_context =
       ChromeBlobStorageContext::GetFor(browser_context_);
   StreamContext* stream_context = StreamContext::GetFor(browser_context_);
   ProtocolHandlerMap protocol_handlers;
   protocol_handlers[chrome::kBlobScheme] =
       linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
           new BlobProtocolHandler(blob_storage_context,
                                   stream_context,
@@ skipping 142 matching lines @@
   // TODO(ajwong): ResourceContexts no longer have any storage related state.
   // We should move this into a place where it is called once per
   // BrowserContext creation rather than piggybacking off the default context
   // creation.
   // Note: moving this into Get() before partitions_[] is set causes reentrency.
   if (!resource_context_initialized_) {
     resource_context_initialized_ = true;
     InitializeResourceContext(browser_context_);
   }
 
-  // Check first to avoid memory leak in unittests.
-  if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) {
+  // In unittests, BrowserThread::IO may not be valid which would yield a
+  // memory leak on a PostTask. Also, in content_unittests, the
+  // URLRequestContext is NULL.
+  //
+  // TODO(ajwong): Should default ContentBrowserClient return a non-null
+  // URLRequestContext?
+  if (BrowserThread::IsMessageLoopValid(BrowserThread::IO) &&
+      partition->GetURLRequestContext()) {
+    // The main URLRequestContextGetter was first created just before
+    // PostCreateInitialization() is called thus attaching the CookieStore here
+    // is guaranteed to occur before anyone else can see the main request
+    // context including the media request context.
+    BrowserThread::PostTask(
+        BrowserThread::IO, FROM_HERE,
+        base::Bind(&AttachCookieStoreOnIOThread,
+                   make_scoped_refptr(partition->GetURLRequestContext()),
+                   make_scoped_refptr(
+                       partition->GetCookieStoreMap().GetForScheme(
+                           chrome::kHttpScheme))));
+
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&ChromeAppCacheService::InitializeOnIOThread,
                    partition->GetAppCacheService(),
                    in_memory ? base::FilePath() :
                        partition->GetPath().Append(kAppCacheDirname),
                    browser_context_->GetResourceContext(),
                    make_scoped_refptr(partition->GetURLRequestContext()),
                    make_scoped_refptr(
                        browser_context_->GetSpecialStoragePolicy())));
 
-    // We do not call InitializeURLRequestContext() for media contexts because,
+    // We do not initialize the AppCacheService for media contexts because,
     // other than the HTTP cache, the media contexts share the same backing
     // objects as their associated "normal" request context.  Thus, the previous
     // call serves to initialize the media request context for this storage
     // partition as well.
   }
 }
 
 }  // namespace content