1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
/*
* Copyright (c) 2001, 2023, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4432868
* @library /test/lib
* @summary A client-hello message may not always be read correctly
* @modules java.base/sun.net.www
* @run main/othervm ClientHelloRead
*
* SunJSSE does not support dynamic system properties, no way to re-use
* system properties in samevm/agentvm mode.
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.URL;
import java.security.KeyStore;
import javax.net.ServerSocketFactory;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLException;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSession;
/*
* ClientHelloRead.java -- includes a simple server that can serve
* Http get request in both clear and secure channel, and a client
* that makes https requests behind the firewall through a
* proxy. The proxy delays the bytes sent from client to the server
* The server should read all delayed bytes to construct a correct
* V2 ClientHello Message, if it doesn't, it will throw a SSL
* handshake exception
*/
public class ClientHelloRead {
/*
* Where do we find the keystores?
*/
static String pathToStores = "../../../../javax/net/ssl/etc";
static String keyStoreFile = "keystore";
static String trustStoreFile = "truststore";
static String passwd = "passphrase";
volatile private static int serverPort = 0;
/*
* The TestServer implements a OriginServer that
* processes HTTP requests and responses.
*/
static class TestServer extends OriginServer {
public TestServer(ServerSocket ss) throws Exception {
super(ss);
}
/*
* Returns an array of bytes containing the bytes for
* the data sent in the response.
*
* @return bytes for the data in the response
*/
public byte[] getBytes() {
return "SSL V2 Client Hello read was successful..".
getBytes();
}
}
/*
* Main method to create the server and client
*/
public static void main(String args[]) throws Exception
{
String keyFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + keyStoreFile;
String trustFilename =
System.getProperty("test.src", "./") + "/" + pathToStores +
"/" + trustStoreFile;
System.setProperty("javax.net.ssl.keyStore", keyFilename);
System.setProperty("javax.net.ssl.keyStorePassword", passwd);
System.setProperty("javax.net.ssl.trustStore", trustFilename);
System.setProperty("javax.net.ssl.trustStorePassword", passwd);
boolean useSSL = true;
/*
* setup the server
*/
try {
ServerSocketFactory ssf =
ClientHelloRead.getServerSocketFactory(useSSL);
ServerSocket ss = ssf.createServerSocket(serverPort);
serverPort = ss.getLocalPort();
new TestServer(ss);
} catch (Exception e) {
System.out.println("Server side failed:" +
e.getMessage());
throw e;
}
// trigger the client
try {
doClientSide();
} catch (Exception e) {
System.out.println("Client side failed: " +
e.getMessage());
throw e;
}
}
private static ServerSocketFactory getServerSocketFactory
(boolean useSSL) throws Exception {
if (useSSL) {
SSLServerSocketFactory ssf = null;
// set up key manager to do server authentication
SSLContext ctx;
KeyManagerFactory kmf;
KeyStore ks;
char[] passphrase = passwd.toCharArray();
ctx = SSLContext.getInstance("TLS");
kmf = KeyManagerFactory.getInstance("SunX509");
ks = KeyStore.getInstance(new File(System.getProperty(
"javax.net.ssl.keyStore")), passphrase);
kmf.init(ks, passphrase);
ctx.init(kmf.getKeyManagers(), null, null);
ssf = ctx.getServerSocketFactory();
return ssf;
} else {
return ServerSocketFactory.getDefault();
}
}
static void doClientSide() throws Exception {
/*
* setup up a proxy
*/
setupProxy();
/*
* we want to avoid URLspoofCheck failures in cases where the cert
* DN name does not match the hostname in the URL.
*/
HostnameVerifier reservedHV =
HttpsURLConnection.getDefaultHostnameVerifier();
try {
HttpsURLConnection.setDefaultHostnameVerifier(
new NameVerifier());
URL url = new URL("https://" + "localhost:" + serverPort
+ "/index.html");
BufferedReader in = null;
try {
in = new BufferedReader(new InputStreamReader(
url.openStream()));
String inputLine;
System.out.print("Client recieved from the server: ");
while ((inputLine = in.readLine()) != null)
System.out.println(inputLine);
in.close();
} catch (SSLException e) {
if (in != null)
in.close();
throw e;
}
} finally {
HttpsURLConnection.setDefaultHostnameVerifier(reservedHV);
}
}
static class NameVerifier implements HostnameVerifier {
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
static void setupProxy() throws IOException {
ProxyTunnelServer pserver = new ProxyTunnelServer();
pserver.start();
System.setProperty("https.proxyHost", "localhost");
System.setProperty("https.proxyPort", String.valueOf(
pserver.getPort()));
}
}
|
