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Side by Side Diff: net/socket/ssl_server_socket_openssl.h

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright 2014 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 #ifndef NET_SOCKET_SSL_SERVER_SOCKET_OPENSSL_H_
6 #define NET_SOCKET_SSL_SERVER_SOCKET_OPENSSL_H_
7
8 #include "base/memory/scoped_ptr.h"
9 #include "net/base/completion_callback.h"
10 #include "net/base/io_buffer.h"
11 #include "net/base/net_log.h"
12 #include "net/socket/ssl_server_socket.h"
13 #include "net/ssl/ssl_config_service.h"
14
15 // Avoid including misc OpenSSL headers, i.e.:
16 // <openssl/bio.h>
17 typedef struct bio_st BIO;
18 // <openssl/ssl.h>
19 typedef struct ssl_st SSL;
20
21 namespace net {
22
23 class SSLInfo;
24
25 class SSLServerSocketOpenSSL : public SSLServerSocket {
26 public:
27 // See comments on CreateSSLServerSocket for details of how these
28 // parameters are used.
29 SSLServerSocketOpenSSL(scoped_ptr<StreamSocket> socket,
30 scoped_refptr<X509Certificate> certificate,
31 crypto::RSAPrivateKey* key,
32 const SSLConfig& ssl_config);
33 ~SSLServerSocketOpenSSL() override;
34
35 // SSLServerSocket interface.
36 int Handshake(const CompletionCallback& callback) override;
37
38 // SSLSocket interface.
39 int ExportKeyingMaterial(const base::StringPiece& label,
40 bool has_context,
41 const base::StringPiece& context,
42 unsigned char* out,
43 unsigned int outlen) override;
44 int GetTLSUniqueChannelBinding(std::string* out) override;
45
46 // Socket interface (via StreamSocket).
47 int Read(IOBuffer* buf,
48 int buf_len,
49 const CompletionCallback& callback) override;
50 int Write(IOBuffer* buf,
51 int buf_len,
52 const CompletionCallback& callback) override;
53 int SetReceiveBufferSize(int32 size) override;
54 int SetSendBufferSize(int32 size) override;
55
56 // StreamSocket implementation.
57 int Connect(const CompletionCallback& callback) override;
58 void Disconnect() override;
59 bool IsConnected() const override;
60 bool IsConnectedAndIdle() const override;
61 int GetPeerAddress(IPEndPoint* address) const override;
62 int GetLocalAddress(IPEndPoint* address) const override;
63 const BoundNetLog& NetLog() const override;
64 void SetSubresourceSpeculation() override;
65 void SetOmniboxSpeculation() override;
66 bool WasEverUsed() const override;
67 bool UsingTCPFastOpen() const override;
68 bool WasNpnNegotiated() const override;
69 NextProto GetNegotiatedProtocol() const override;
70 bool GetSSLInfo(SSLInfo* ssl_info) override;
71
72 private:
73 enum State {
74 STATE_NONE,
75 STATE_HANDSHAKE,
76 };
77
78 void OnSendComplete(int result);
79 void OnRecvComplete(int result);
80 void OnHandshakeIOComplete(int result);
81
82 int BufferSend();
83 void BufferSendComplete(int result);
84 void TransportWriteComplete(int result);
85 int BufferRecv();
86 void BufferRecvComplete(int result);
87 int TransportReadComplete(int result);
88 bool DoTransportIO();
89 int DoPayloadRead();
90 int DoPayloadWrite();
91
92 int DoHandshakeLoop(int last_io_result);
93 int DoReadLoop(int result);
94 int DoWriteLoop(int result);
95 int DoHandshake();
96 void DoHandshakeCallback(int result);
97 void DoReadCallback(int result);
98 void DoWriteCallback(int result);
99
100 int Init();
101
102 // Members used to send and receive buffer.
103 bool transport_send_busy_;
104 bool transport_recv_busy_;
105 bool transport_recv_eof_;
106
107 scoped_refptr<DrainableIOBuffer> send_buffer_;
108 scoped_refptr<IOBuffer> recv_buffer_;
109
110 BoundNetLog net_log_;
111
112 CompletionCallback user_handshake_callback_;
113 CompletionCallback user_read_callback_;
114 CompletionCallback user_write_callback_;
115
116 // Used by Read function.
117 scoped_refptr<IOBuffer> user_read_buf_;
118 int user_read_buf_len_;
119
120 // Used by Write function.
121 scoped_refptr<IOBuffer> user_write_buf_;
122 int user_write_buf_len_;
123
124 // Used by TransportWriteComplete() and TransportReadComplete() to signify an
125 // error writing to the transport socket. A value of OK indicates no error.
126 int transport_write_error_;
127
128 // OpenSSL stuff
129 SSL* ssl_;
130 BIO* transport_bio_;
131
132 // StreamSocket for sending and receiving data.
133 scoped_ptr<StreamSocket> transport_socket_;
134
135 // Options for the SSL socket.
136 SSLConfig ssl_config_;
137
138 // Certificate for the server.
139 scoped_refptr<X509Certificate> cert_;
140
141 // Private key used by the server.
142 scoped_ptr<crypto::RSAPrivateKey> key_;
143
144 State next_handshake_state_;
145 bool completed_handshake_;
146
147 DISALLOW_COPY_AND_ASSIGN(SSLServerSocketOpenSSL);
148 };
149
150 } // namespace net
151
152 #endif // NET_SOCKET_SSL_SERVER_SOCKET_OPENSSL_H_
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