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
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
|
/* VoidPluginCallRequest -- represent Java-to-JavaScript requests
Copyright (C) 2008 Red Hat
This file is part of IcedTea.
IcedTea is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
IcedTea 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 for more details.
You should have received a copy of the GNU General Public License
along with IcedTea; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
/*
* Copyright 1999-2006 Sun Microsystems, Inc. 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. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package sun.applet;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.Authenticator;
import java.net.CookieHandler;
import java.net.CookieManager;
import java.net.ProxySelector;
import java.net.URL;
import java.net.URLStreamHandler;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Map;
import java.util.Properties;
import sun.awt.AppContext;
import sun.awt.SunToolkit;
import net.sourceforge.jnlp.config.DeploymentConfiguration;
import net.sourceforge.jnlp.runtime.JNLPRuntime;
import net.sourceforge.jnlp.security.JNLPAuthenticator;
import net.sourceforge.jnlp.util.logging.JavaConsole;
import net.sourceforge.jnlp.util.logging.OutputController;
/**
* The main entry point into PluginAppletViewer.
*/
public class PluginMain {
// This is used in init(). Getting rid of this is desirable but depends
// on whether the property that uses it is necessary/standard.
private static final String theVersion = System.getProperty("java.version");
/* Install a handler directly using reflection. This ensures that java doesn't error-out
* when javascript is used in a URL. We can then handle these URLs correctly in eg PluginAppletViewer.showDocument().
*/
static private void installDummyJavascriptProtocolHandler() {
try {
Field handlersField = URL.class.getDeclaredField("handlers");
handlersField.setAccessible(true);
@SuppressWarnings("unchecked")
Hashtable<String, URLStreamHandler> handlers = (Hashtable<String,URLStreamHandler>)handlersField.get(null);
// Place an arbitrary handler, we only need the URL construction to not error-out
handlers.put("javascript", new sun.net.www.protocol.http.Handler());
} catch (Exception e) {
OutputController.getLogger().log(OutputController.Level.ERROR_ALL, "Unable to install 'javascript:' URL protocol handler!");
OutputController.getLogger().log(e);
}
}
/**
* The main entry point into AppletViewer.
*/
public static void main(String args[])
throws IOException {
if (AppContext.getAppContext() == null) {
SunToolkit.createNewAppContext();
}
installDummyJavascriptProtocolHandler();
if (args.length != 2 || !(new File(args[0]).exists()) || !(new File(args[1]).exists())) {
OutputController.getLogger().log(OutputController.Level.ERROR_ALL, "Invalid pipe names provided. Refusing to proceed.");
JNLPRuntime.exit(1);
}
DeploymentConfiguration.move14AndOlderFilesTo15StructureCatched();
try {
PluginStreamHandler streamHandler = connect(args[0], args[1]);
PluginAppletSecurityContext sc = new PluginAppletSecurityContext(0);
sc.prePopulateLCClasses();
PluginAppletSecurityContext.setStreamhandler(streamHandler);
AppletSecurityContextManager.addContext(0, sc);
PluginAppletViewer.setStreamhandler(streamHandler);
PluginAppletViewer.setPluginCallRequestFactory(new PluginCallRequestFactory());
init();
// Streams set. Start processing.
streamHandler.startProcessing();
setCookieHandler(streamHandler);
JavaConsole.getConsole().setClassLoaderInfoProvider(new JavaConsole.ClassLoaderInfoProvider() {
@Override
public Map<String, String> getLoaderInfo() {
return PluginAppletSecurityContext.getLoaderInfo();
}
});
} catch (Exception e) {
OutputController.getLogger().log(e);
OutputController.getLogger().log(OutputController.Level.ERROR_ALL, "Something very bad happened. I don't know what to do, so I am going to exit :(");
JNLPRuntime.exit(1);
}
}
private PluginMain() {
// The PluginMain constructor should never, EVER, be called
}
private static PluginStreamHandler connect(String inPipe, String outPipe) {
PluginStreamHandler streamHandler = null;
try {
streamHandler = new PluginStreamHandler(new FileInputStream(inPipe), new FileOutputStream(outPipe));
PluginDebug.debug("Streams initialized");
} catch (IOException ioe) {
OutputController.getLogger().log(OutputController.Level.ERROR_ALL,ioe);
}
return streamHandler;
}
private static void init() {
Properties avProps = new Properties();
// ADD OTHER RANDOM PROPERTIES
// XXX 5/18 need to revisit why these are here, is there some
// standard for what is available?
// Standard browser properties
avProps.put("browser", "sun.applet.AppletViewer");
avProps.put("browser.version", "1.06");
avProps.put("browser.vendor", "Sun Microsystems Inc.");
avProps.put("http.agent", "Java(tm) 2 SDK, Standard Edition v" + theVersion);
// Define which packages can be extended by applets
// XXX 5/19 probably not needed, not checked in AppletSecurity
avProps.put("package.restrict.definition.java", "true");
avProps.put("package.restrict.definition.sun", "true");
// Define which properties can be read by applets.
// A property named by "key" can be read only when its twin
// property "key.applet" is true. The following ten properties
// are open by default. Any other property can be explicitly
// opened up by the browser user by calling appletviewer with
// -J-Dkey.applet=true
avProps.put("java.version.applet", "true");
avProps.put("java.vendor.applet", "true");
avProps.put("java.vendor.url.applet", "true");
avProps.put("java.class.version.applet", "true");
avProps.put("os.name.applet", "true");
avProps.put("os.version.applet", "true");
avProps.put("os.arch.applet", "true");
avProps.put("file.separator.applet", "true");
avProps.put("path.separator.applet", "true");
avProps.put("line.separator.applet", "true");
avProps.put("javaplugin.nodotversion", "160_17");
avProps.put("javaplugin.version", "1.6.0_17");
avProps.put("javaplugin.vm.options", "");
// Read in the System properties. If something is going to be
// over-written, warn about it.
Properties sysProps = System.getProperties();
for (Enumeration<?> e = sysProps.propertyNames(); e.hasMoreElements();) {
String key = (String) e.nextElement();
String val = sysProps.getProperty(key);
avProps.setProperty(key, val);
}
// INSTALL THE PROPERTY LIST
System.setProperties(avProps);
// plug in a custom authenticator and proxy selector
boolean installAuthenticator = Boolean.valueOf(JNLPRuntime.getConfiguration()
.getProperty(DeploymentConfiguration.KEY_SECURITY_INSTALL_AUTHENTICATOR));
if (installAuthenticator) {
Authenticator.setDefault(new JNLPAuthenticator());
}
// override the proxy selector set by JNLPRuntime
ProxySelector.setDefault(new PluginProxySelector(JNLPRuntime.getConfiguration()));
}
private static void setCookieHandler(PluginStreamHandler streamHandler) {
CookieManager ckManager = new PluginCookieManager(streamHandler);
CookieHandler.setDefault(ckManager);
}
}
|
