56542
|
1 |
/*
|
|
2 |
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
|
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
4 |
*
|
|
5 |
* This code is free software; you can redistribute it and/or modify it
|
|
6 |
* under the terms of the GNU General Public License version 2 only, as
|
|
7 |
* published by the Free Software Foundation. Oracle designates this
|
|
8 |
* particular file as subject to the "Classpath" exception as provided
|
|
9 |
* by Oracle in the LICENSE file that accompanied this code.
|
|
10 |
*
|
|
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that
|
|
15 |
* accompanied this code).
|
|
16 |
*
|
|
17 |
* You should have received a copy of the GNU General Public License version
|
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
20 |
*
|
|
21 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
22 |
* or visit www.oracle.com if you need additional information or have any
|
|
23 |
* questions.
|
|
24 |
*/
|
|
25 |
|
|
26 |
package sun.security.ssl;
|
|
27 |
|
|
28 |
import java.io.IOException;
|
|
29 |
import java.nio.ByteBuffer;
|
|
30 |
import sun.security.ssl.SSLHandshake.HandshakeMessage;
|
|
31 |
|
|
32 |
/**
|
|
33 |
* Pack of the ServerHelloDone handshake message.
|
|
34 |
*/
|
|
35 |
final class ServerHelloDone {
|
|
36 |
static final SSLConsumer handshakeConsumer =
|
|
37 |
new ServerHelloDoneConsumer();
|
|
38 |
static final HandshakeProducer handshakeProducer =
|
|
39 |
new ServerHelloDoneProducer();
|
|
40 |
|
|
41 |
/**
|
|
42 |
* The ServerHelloDone handshake message.
|
|
43 |
*/
|
|
44 |
static final class ServerHelloDoneMessage extends HandshakeMessage {
|
|
45 |
ServerHelloDoneMessage(HandshakeContext handshakeContext) {
|
|
46 |
super(handshakeContext);
|
|
47 |
}
|
|
48 |
|
|
49 |
ServerHelloDoneMessage(HandshakeContext handshakeContext,
|
|
50 |
ByteBuffer m) throws IOException {
|
|
51 |
super(handshakeContext);
|
|
52 |
if (m.hasRemaining()) {
|
|
53 |
handshakeContext.conContext.fatal(Alert.ILLEGAL_PARAMETER,
|
|
54 |
"Error parsing ServerHelloDone message: not empty");
|
|
55 |
}
|
|
56 |
}
|
|
57 |
|
|
58 |
@Override
|
|
59 |
public SSLHandshake handshakeType() {
|
|
60 |
return SSLHandshake.SERVER_HELLO_DONE;
|
|
61 |
}
|
|
62 |
|
|
63 |
@Override
|
|
64 |
public int messageLength() {
|
|
65 |
return 0;
|
|
66 |
}
|
|
67 |
|
|
68 |
@Override
|
|
69 |
public void send(HandshakeOutStream s) throws IOException {
|
|
70 |
// empty, nothing to send
|
|
71 |
}
|
|
72 |
|
|
73 |
@Override
|
|
74 |
public String toString() {
|
|
75 |
return "<empty>";
|
|
76 |
}
|
|
77 |
}
|
|
78 |
|
|
79 |
/**
|
|
80 |
* The "ServerHelloDone" handshake message producer.
|
|
81 |
*/
|
|
82 |
private static final
|
|
83 |
class ServerHelloDoneProducer implements HandshakeProducer {
|
|
84 |
// Prevent instantiation of this class.
|
|
85 |
private ServerHelloDoneProducer() {
|
|
86 |
// blank
|
|
87 |
}
|
|
88 |
|
|
89 |
@Override
|
|
90 |
public byte[] produce(ConnectionContext context,
|
|
91 |
HandshakeMessage message) throws IOException {
|
|
92 |
// The producing happens in server side only.
|
|
93 |
ServerHandshakeContext shc = (ServerHandshakeContext)context;
|
|
94 |
|
|
95 |
ServerHelloDoneMessage shdm = new ServerHelloDoneMessage(shc);
|
|
96 |
if (SSLLogger.isOn && SSLLogger.isOn("ssl,handshake")) {
|
|
97 |
SSLLogger.fine(
|
|
98 |
"Produced ServerHelloDone handshake message", shdm);
|
|
99 |
}
|
|
100 |
|
|
101 |
// Output the handshake message.
|
|
102 |
shdm.write(shc.handshakeOutput);
|
|
103 |
shc.handshakeOutput.flush();
|
|
104 |
|
|
105 |
//
|
|
106 |
// update
|
|
107 |
//
|
|
108 |
shc.handshakeConsumers.put(SSLHandshake.CLIENT_KEY_EXCHANGE.id,
|
|
109 |
SSLHandshake.CLIENT_KEY_EXCHANGE);
|
|
110 |
shc.conContext.consumers.put(ContentType.CHANGE_CIPHER_SPEC.id,
|
|
111 |
ChangeCipherSpec.t10Consumer);
|
|
112 |
shc.handshakeConsumers.put(SSLHandshake.FINISHED.id,
|
|
113 |
SSLHandshake.FINISHED);
|
|
114 |
|
|
115 |
// The handshake message has been delivered.
|
|
116 |
return null;
|
|
117 |
}
|
|
118 |
}
|
|
119 |
|
|
120 |
/**
|
|
121 |
* The "ServerHelloDone" handshake message consumer.
|
|
122 |
*/
|
|
123 |
private static final
|
|
124 |
class ServerHelloDoneConsumer implements SSLConsumer {
|
|
125 |
// Prevent instantiation of this class.
|
|
126 |
private ServerHelloDoneConsumer() {
|
|
127 |
// blank
|
|
128 |
}
|
|
129 |
|
|
130 |
@Override
|
|
131 |
public void consume(ConnectionContext context,
|
|
132 |
ByteBuffer message) throws IOException {
|
|
133 |
// The consuming happens in client side only.
|
|
134 |
ClientHandshakeContext chc = (ClientHandshakeContext)context;
|
|
135 |
|
|
136 |
// clean up this consumer
|
|
137 |
// chc.handshakeConsumers.remove(SSLHandshake.SERVER_HELLO_DONE.id);
|
|
138 |
chc.handshakeConsumers.clear();
|
|
139 |
|
|
140 |
ServerHelloDoneMessage shdm =
|
|
141 |
new ServerHelloDoneMessage(chc, message);
|
|
142 |
if (SSLLogger.isOn && SSLLogger.isOn("ssl,handshake")) {
|
|
143 |
SSLLogger.fine(
|
|
144 |
"Consuming ServerHelloDone handshake message", shdm);
|
|
145 |
}
|
|
146 |
|
|
147 |
//
|
|
148 |
// validate
|
|
149 |
//
|
|
150 |
// blank
|
|
151 |
|
|
152 |
//
|
|
153 |
// update
|
|
154 |
//
|
|
155 |
chc.handshakeProducers.put(SSLHandshake.CLIENT_KEY_EXCHANGE.id,
|
|
156 |
SSLHandshake.CLIENT_KEY_EXCHANGE);
|
|
157 |
chc.handshakeProducers.put(SSLHandshake.FINISHED.id,
|
|
158 |
SSLHandshake.FINISHED);
|
|
159 |
//
|
|
160 |
// produce
|
|
161 |
//
|
|
162 |
SSLHandshake[] probableHandshakeMessages = new SSLHandshake[] {
|
|
163 |
// full handshake messages
|
|
164 |
SSLHandshake.CERTIFICATE,
|
|
165 |
SSLHandshake.CLIENT_KEY_EXCHANGE,
|
|
166 |
SSLHandshake.CERTIFICATE_VERIFY,
|
|
167 |
SSLHandshake.FINISHED
|
|
168 |
};
|
|
169 |
|
|
170 |
for (SSLHandshake hs : probableHandshakeMessages) {
|
|
171 |
HandshakeProducer handshakeProducer =
|
|
172 |
chc.handshakeProducers.remove(hs.id);
|
|
173 |
if (handshakeProducer != null) {
|
|
174 |
handshakeProducer.produce(context, null);
|
|
175 |
}
|
|
176 |
}
|
|
177 |
}
|
|
178 |
}
|
|
179 |
}
|