1 /*
2 * Copyright (c) 2000, 2005, 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 javax.net.ssl;
27
28 import java.security;
29 import java.util.Enumeration;
30 import java.util.Hashtable;
31 import java.util.StringTokenizer;
32 import java.security.Permissions;
33 import java.lang.SecurityManager;
34
35 /**
36 * This class is for various network permissions.
37 * An SSLPermission contains a name (also referred to as a "target name") but
38 * no actions list; you either have the named permission
39 * or you don't.
40 * <P>
41 * The target name is the name of the network permission (see below). The naming
42 * convention follows the hierarchical property naming convention.
43 * Also, an asterisk
44 * may appear at the end of the name, following a ".", or by itself, to
45 * signify a wildcard match. For example: "foo.*" or "*" is valid,
46 * "*foo" or "a*b" is not valid.
47 * <P>
48 * The following table lists all the possible SSLPermission target names,
49 * and for each provides a description of what the permission allows
50 * and a discussion of the risks of granting code the permission.
51 * <P>
52 *
53 * <table border=1 cellpadding=5
54 * summary="permission name, what it allows, and associated risks">
55 * <tr>
56 * <th>Permission Target Name</th>
57 * <th>What the Permission Allows</th>
58 * <th>Risks of Allowing this Permission</th>
59 * </tr>
60 *
61 * <tr>
62 * <td>setHostnameVerifier</td>
63 * <td>The ability to set a callback which can decide whether to
64 * allow a mismatch between the host being connected to by
65 * an HttpsURLConnection and the common name field in
66 * server certificate.
67 * </td>
68 * <td>Malicious
69 * code can set a verifier that monitors host names visited by
70 * HttpsURLConnection requests or that allows server certificates
71 * with invalid common names.
72 * </td>
73 * </tr>
74 *
75 * <tr>
76 * <td>getSSLSessionContext</td>
77 * <td>The ability to get the SSLSessionContext of an SSLSession.
78 * </td>
79 * <td>Malicious code may monitor sessions which have been established
80 * with SSL peers or might invalidate sessions to slow down performance.
81 * </td>
82 * </tr>
83 *
84 * <tr>
85 * <td>setDefaultSSLContext</td>
86 * <td>The ability to set the default SSL context
87 * </td>
88 * <td>Malicious code can set a context that monitors the opening of
89 * connections or the plaintext data that is transmitted.
90 * </td>
91 * </tr>
92 *
93 * </table>
94 *
95 * @see java.security.BasicPermission
96 * @see java.security.Permission
97 * @see java.security.Permissions
98 * @see java.security.PermissionCollection
99 * @see java.lang.SecurityManager
100 *
101 * @since 1.4
102 * @author Marianne Mueller
103 * @author Roland Schemers
104 */
105
106 public final class SSLPermission extends BasicPermission {
107
108 private static final long serialVersionUID = -3456898025505876775L;
109
110 /**
111 * Creates a new SSLPermission with the specified name.
112 * The name is the symbolic name of the SSLPermission, such as
113 * "setDefaultAuthenticator", etc. An asterisk
114 * may appear at the end of the name, following a ".", or by itself, to
115 * signify a wildcard match.
116 *
117 * @param name the name of the SSLPermission.
118 *
119 * @throws NullPointerException if <code>name</code> is null.
120 * @throws IllegalArgumentException if <code>name</code> is empty.
121 */
122
123 public SSLPermission(String name)
124 {
125 super(name);
126 }
127
128 /**
129 * Creates a new SSLPermission object with the specified name.
130 * The name is the symbolic name of the SSLPermission, and the
131 * actions String is currently unused and should be null.
132 *
133 * @param name the name of the SSLPermission.
134 * @param actions ignored.
135 *
136 * @throws NullPointerException if <code>name</code> is null.
137 * @throws IllegalArgumentException if <code>name</code> is empty.
138 */
139
140 public SSLPermission(String name, String actions)
141 {
142 super(name, actions);
143 }
144 }