1 //
2 // ========================================================================
3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.util.ssl;
20
21 import java.net.Socket;
22 import java.security.Principal;
23 import java.security.PrivateKey;
24 import java.security.cert.X509Certificate;
25
26 import javax.net.ssl.SSLEngine;
27 import javax.net.ssl.X509ExtendedKeyManager;
28 import javax.net.ssl.X509KeyManager;
29
30
31 /* ------------------------------------------------------------ */
32 /**
33 * KeyManager to select a key with desired alias
34 * while delegating processing to specified KeyManager
35 * Can be used both with server and client sockets
36 */
37 public class AliasedX509ExtendedKeyManager extends X509ExtendedKeyManager
38 {
39 private String _keyAlias;
40 private X509KeyManager _keyManager;
41
42 /* ------------------------------------------------------------ */
43 /**
44 * Construct KeyManager instance
45 * @param keyAlias Alias of the key to be selected
46 * @param keyManager Instance of KeyManager to be wrapped
47 * @throws Exception
48 */
49 public AliasedX509ExtendedKeyManager(String keyAlias, X509KeyManager keyManager) throws Exception
50 {
51 _keyAlias = keyAlias;
52 _keyManager = keyManager;
53 }
54
55 /* ------------------------------------------------------------ */
56 /**
57 * @see javax.net.ssl.X509KeyManager#chooseClientAlias(java.lang.String[], java.security.Principal[], java.net.Socket)
58 */
59 public String chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket)
60 {
61 return _keyAlias == null ? _keyManager.chooseClientAlias(keyType, issuers, socket) : _keyAlias;
62 }
63
64 /* ------------------------------------------------------------ */
65 /**
66 * @see javax.net.ssl.X509KeyManager#chooseServerAlias(java.lang.String, java.security.Principal[], java.net.Socket)
67 */
68 public String chooseServerAlias(String keyType, Principal[] issuers, Socket socket)
69 {
70 return _keyAlias == null ? _keyManager.chooseServerAlias(keyType, issuers, socket) : _keyAlias;
71 }
72
73 /* ------------------------------------------------------------ */
74 /**
75 * @see javax.net.ssl.X509KeyManager#getClientAliases(java.lang.String, java.security.Principal[])
76 */
77 public String[] getClientAliases(String keyType, Principal[] issuers)
78 {
79 return _keyManager.getClientAliases(keyType, issuers);
80 }
81
82
83 /* ------------------------------------------------------------ */
84 /**
85 * @see javax.net.ssl.X509KeyManager#getServerAliases(java.lang.String, java.security.Principal[])
86 */
87 public String[] getServerAliases(String keyType, Principal[] issuers)
88 {
89 return _keyManager.getServerAliases(keyType, issuers);
90 }
91
92 /* ------------------------------------------------------------ */
93 /**
94 * @see javax.net.ssl.X509KeyManager#getCertificateChain(java.lang.String)
95 */
96 public X509Certificate[] getCertificateChain(String alias)
97 {
98 return _keyManager.getCertificateChain(alias);
99 }
100
101 /* ------------------------------------------------------------ */
102 /**
103 * @see javax.net.ssl.X509KeyManager#getPrivateKey(java.lang.String)
104 */
105 public PrivateKey getPrivateKey(String alias)
106 {
107 return _keyManager.getPrivateKey(alias);
108 }
109
110 /* ------------------------------------------------------------ */
111 /**
112 * @see javax.net.ssl.X509ExtendedKeyManager#chooseEngineServerAlias(java.lang.String, java.security.Principal[], javax.net.ssl.SSLEngine)
113 */
114 @Override
115 public String chooseEngineServerAlias(String keyType, Principal[] issuers, SSLEngine engine)
116 {
117 return _keyAlias == null ? super.chooseEngineServerAlias(keyType,issuers,engine) : _keyAlias;
118 }
119
120
121 /* ------------------------------------------------------------ */
122 /**
123 * @see javax.net.ssl.X509ExtendedKeyManager#chooseEngineClientAlias(String[], Principal[], SSLEngine)
124 */
125 @Override
126 public String chooseEngineClientAlias(String keyType[], Principal[] issuers, SSLEngine engine)
127 {
128 return _keyAlias == null ? super.chooseEngineClientAlias(keyType,issuers,engine) : _keyAlias;
129 }
130 }