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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 // | 4 // |
| 5 // This ClientSocket implementation is to be used with servers that | 5 // This StreamSocket implementation is to be used with servers that |
| 6 // accept connections on port 443 but don't really use SSL. For | 6 // accept connections on port 443 but don't really use SSL. For |
| 7 // example, the Google Talk servers do this to bypass proxies. (The | 7 // example, the Google Talk servers do this to bypass proxies. (The |
| 8 // connection is upgraded to TLS as part of the XMPP negotiation, so | 8 // connection is upgraded to TLS as part of the XMPP negotiation, so |
| 9 // security is preserved.) A "fake" SSL handshake is done immediately | 9 // security is preserved.) A "fake" SSL handshake is done immediately |
| 10 // after connection to fool proxies into thinking that this is a real | 10 // after connection to fool proxies into thinking that this is a real |
| 11 // SSL connection. | 11 // SSL connection. |
| 12 // | 12 // |
| 13 // NOTE: This ClientSocket implementation does *not* do a real SSL | 13 // NOTE: This StreamSocket implementation does *not* do a real SSL |
| 14 // handshake nor does it do any encryption! | 14 // handshake nor does it do any encryption! |
| 15 | 15 |
| 16 #ifndef JINGLE_NOTIFIER_BASE_FAKE_SSL_CLIENT_SOCKET_H_ | 16 #ifndef JINGLE_NOTIFIER_BASE_FAKE_SSL_CLIENT_SOCKET_H_ |
| 17 #define JINGLE_NOTIFIER_BASE_FAKE_SSL_CLIENT_SOCKET_H_ | 17 #define JINGLE_NOTIFIER_BASE_FAKE_SSL_CLIENT_SOCKET_H_ |
| 18 #pragma once | 18 #pragma once |
| 19 | 19 |
| 20 #include <cstddef> | 20 #include <cstddef> |
| 21 | 21 |
| 22 #include "base/basictypes.h" | 22 #include "base/basictypes.h" |
| 23 #include "base/memory/ref_counted.h" | 23 #include "base/memory/ref_counted.h" |
| 24 #include "base/memory/scoped_ptr.h" | 24 #include "base/memory/scoped_ptr.h" |
| 25 #include "base/string_piece.h" | 25 #include "base/string_piece.h" |
| 26 #include "net/base/completion_callback.h" | 26 #include "net/base/completion_callback.h" |
| 27 #include "net/base/net_errors.h" | 27 #include "net/base/net_errors.h" |
| 28 #include "net/socket/client_socket.h" | 28 #include "net/socket/stream_socket.h" |
| 29 | 29 |
| 30 namespace net { | 30 namespace net { |
| 31 class DrainableIOBuffer; | 31 class DrainableIOBuffer; |
| 32 } // namespace net | 32 } // namespace net |
| 33 | 33 |
| 34 namespace notifier { | 34 namespace notifier { |
| 35 | 35 |
| 36 class FakeSSLClientSocket : public net::ClientSocket { | 36 class FakeSSLClientSocket : public net::StreamSocket { |
| 37 public: | 37 public: |
| 38 // Takes ownership of |transport_socket|. | 38 // Takes ownership of |transport_socket|. |
| 39 explicit FakeSSLClientSocket(net::ClientSocket* transport_socket); | 39 explicit FakeSSLClientSocket(net::StreamSocket* transport_socket); |
| 40 | 40 |
| 41 virtual ~FakeSSLClientSocket(); | 41 virtual ~FakeSSLClientSocket(); |
| 42 | 42 |
| 43 // Exposed for testing. | 43 // Exposed for testing. |
| 44 static base::StringPiece GetSslClientHello(); | 44 static base::StringPiece GetSslClientHello(); |
| 45 static base::StringPiece GetSslServerHello(); | 45 static base::StringPiece GetSslServerHello(); |
| 46 | 46 |
| 47 // net::ClientSocket implementation. | 47 // net::StreamSocket implementation. |
| 48 virtual int Read(net::IOBuffer* buf, int buf_len, | 48 virtual int Read(net::IOBuffer* buf, int buf_len, |
| 49 net::CompletionCallback* callback); | 49 net::CompletionCallback* callback); |
| 50 virtual int Write(net::IOBuffer* buf, int buf_len, | 50 virtual int Write(net::IOBuffer* buf, int buf_len, |
| 51 net::CompletionCallback* callback); | 51 net::CompletionCallback* callback); |
| 52 virtual bool SetReceiveBufferSize(int32 size); | 52 virtual bool SetReceiveBufferSize(int32 size); |
| 53 virtual bool SetSendBufferSize(int32 size); | 53 virtual bool SetSendBufferSize(int32 size); |
| 54 virtual int Connect(net::CompletionCallback* callback); | 54 virtual int Connect(net::CompletionCallback* callback); |
| 55 virtual void Disconnect(); | 55 virtual void Disconnect(); |
| 56 virtual bool IsConnected() const; | 56 virtual bool IsConnected() const; |
| 57 virtual bool IsConnectedAndIdle() const; | 57 virtual bool IsConnectedAndIdle() const; |
| (...skipping 29 matching lines...) Expand all Loading... |
| 87 void OnVerifyServerHelloDone(int status); | 87 void OnVerifyServerHelloDone(int status); |
| 88 net::Error ProcessVerifyServerHelloDone(size_t read); | 88 net::Error ProcessVerifyServerHelloDone(size_t read); |
| 89 | 89 |
| 90 // Callbacks passed to |transport_socket_|. | 90 // Callbacks passed to |transport_socket_|. |
| 91 net::CompletionCallbackImpl<FakeSSLClientSocket> connect_callback_; | 91 net::CompletionCallbackImpl<FakeSSLClientSocket> connect_callback_; |
| 92 net::CompletionCallbackImpl<FakeSSLClientSocket> | 92 net::CompletionCallbackImpl<FakeSSLClientSocket> |
| 93 send_client_hello_callback_; | 93 send_client_hello_callback_; |
| 94 net::CompletionCallbackImpl<FakeSSLClientSocket> | 94 net::CompletionCallbackImpl<FakeSSLClientSocket> |
| 95 verify_server_hello_callback_; | 95 verify_server_hello_callback_; |
| 96 | 96 |
| 97 scoped_ptr<net::ClientSocket> transport_socket_; | 97 scoped_ptr<net::StreamSocket> transport_socket_; |
| 98 | 98 |
| 99 // During the handshake process, holds a value from HandshakeState. | 99 // During the handshake process, holds a value from HandshakeState. |
| 100 // STATE_NONE otherwise. | 100 // STATE_NONE otherwise. |
| 101 HandshakeState next_handshake_state_; | 101 HandshakeState next_handshake_state_; |
| 102 | 102 |
| 103 // True iff we're connected and we've finished the handshake. | 103 // True iff we're connected and we've finished the handshake. |
| 104 bool handshake_completed_; | 104 bool handshake_completed_; |
| 105 | 105 |
| 106 // The callback passed to Connect(). | 106 // The callback passed to Connect(). |
| 107 net::CompletionCallback* user_connect_callback_; | 107 net::CompletionCallback* user_connect_callback_; |
| 108 | 108 |
| 109 scoped_refptr<net::DrainableIOBuffer> write_buf_; | 109 scoped_refptr<net::DrainableIOBuffer> write_buf_; |
| 110 scoped_refptr<net::DrainableIOBuffer> read_buf_; | 110 scoped_refptr<net::DrainableIOBuffer> read_buf_; |
| 111 }; | 111 }; |
| 112 | 112 |
| 113 } // namespace notifier | 113 } // namespace notifier |
| 114 | 114 |
| 115 #endif // JINGLE_NOTIFIER_BASE_FAKE_SSL_CLIENT_SOCKET_H_ | 115 #endif // JINGLE_NOTIFIER_BASE_FAKE_SSL_CLIENT_SOCKET_H_ |
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