Support HttpOnly cookie on Web Socket

Web Socket should send "HttpOnly" cookie when handshaking.
In WebKit/WebCore, WebSocketHandshake uses cookieRequestHeaderFieldValue() to
get cookies including HttpOnly cookie.  However, Chrome doesn't trunk renderer
process, so we're not allowed to access HttpOnly cookie in WebCore.
Thus, we handle HttpOnly cookies in browser process.

Add SocketStreamJob as interface for protocol specific handling on
SocketStream.
WebSocketJob implements Web Socket specific handling.  For now, it handles
cookies in Web Socket.  It checks Web Socket handshake request message
from renderer process, and replaces Cookie: header to include HttpOnly cookies.
It also checks Web Socket handshake response message, sets cookies if any,
and strips Set-Cookie: header, so that renderer process couldn't see
Set-Cookie: header.

BUG=35660
TEST=net_unittests and layout_tests passes

Review URL: http://codereview.chromium.org/601077

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40250 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 87 insertions, 0 deletions

diff --git a/net/socket_stream/socket_stream_job.h b/net/socket_stream/socket_stream_job.h
new file mode 100644
index 0000000..618620c
--- /dev/null
+++ b/net/socket_stream/socket_stream_job.h
@@ -0,0 +1,87 @@
+// Copyright (c) 2010 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.
+
+#ifndef NET_SOCKET_STREAM_SOCKET_STREAM_JOB_H_
+#define NET_SOCKET_STREAM_SOCKET_STREAM_JOB_H_
+
+#include <string>
+
+#include "base/ref_counted.h"
+#include "net/socket_stream/socket_stream.h"
+
+class GURL;
+
+namespace net {
+
+// SocketStreamJob represents full-duplex communication over SocketStream.
+// If a protocol (e.g. WebSocket protocol) needs to inspect/modify data
+// over SocketStream, you can implement protocol specific job (e.g.
+// WebSocketJob) to do some work on data over SocketStream.
+// Registers the protocol specific SocketStreamJob by RegisterProtocolFactory
+// and call CreateSocketStreamJob to create SocketStreamJob for the URL.
+class SocketStreamJob : public base::RefCountedThreadSafe<SocketStreamJob> {
+ public:
+  // Callback function implemented by protocol handlers to create new jobs.
+  typedef SocketStreamJob* (ProtocolFactory)(const GURL& url,
+                                             SocketStream::Delegate* delegate);
+
+  static ProtocolFactory* RegisterProtocolFactory(const std::string& scheme,
+                                                  ProtocolFactory* factory);
+
+  static SocketStreamJob* CreateSocketStreamJob(
+      const GURL& url, SocketStream::Delegate* delegate);
+
+  SocketStreamJob() {}
+  void InitSocketStream(SocketStream* socket) {
+    socket_ = socket;
+  }
+
+  virtual SocketStream::UserData *GetUserData(const void* key) const {
+    return socket_->GetUserData(key);
+  }
+  virtual void SetUserData(const void* key, SocketStream::UserData* data) {
+    socket_->SetUserData(key, data);
+  }
+
+  URLRequestContext* context() const {
+    return socket_->context();
+  }
+  void set_context(URLRequestContext* context) {
+    socket_->set_context(context);
+  }
+
+  virtual void Connect() {
+    socket_->Connect();
+  }
+
+  virtual bool SendData(const char* data, int len) {
+    return socket_->SendData(data, len);
+  }
+
+  virtual void Close() {
+    socket_->Close();
+  }
+
+  virtual void RestartWithAuth(
+      const std::wstring& username,
+      const std::wstring& password) {
+    socket_->RestartWithAuth(username, password);
+  }
+
+  virtual void DetachDelegate() {
+    socket_->DetachDelegate();
+  }
+
+ protected:
+  friend class base::RefCountedThreadSafe<SocketStreamJob>;
+  virtual ~SocketStreamJob() {}
+
+  scoped_refptr<SocketStream> socket_;
+
+  DISALLOW_COPY_AND_ASSIGN(SocketStreamJob);
+};
+
+}  // namespace net
+
+#endif  // NET_SOCKET_STREAM_SOCKET_STREAM_JOB_H_