1 /*
2 * Copyright (c) 2005, 2015, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /**
25 * @see AccessKeyStore.sh
26 */
27
28 import java.security.Provider;
29 import java.security.*;
30 import java.security.cert.*;
31 import java.security.cert.Certificate;
32 import java.security.interfaces.RSAKey;
33 import java.util.Enumeration;
34
35 public class AccessKeyStore {
36
37 public static void main(String[] args) throws Exception {
38
39 // Check that a security manager has been installed
40 if (System.getSecurityManager() == null) {
41 throw new Exception("A security manager has not been installed");
42 }
43
44 Provider p = Security.getProvider("SunMSCAPI");
45
46 System.out.println("SunMSCAPI provider classname is " +
47 p.getClass().getName());
48
49 KeyStore keyStore = KeyStore.getInstance("Windows-MY", p);
50
51 /*
52 * If a SecurityManager exists then this will trigger a
53 * SecurityException if the following permission has not
54 * been granted:
55 *
56 * SecurityPermission("authProvider.SunMSCAPI")
57 */
58 try {
59
60 keyStore.load(null, null);
61
62 if (args.length > 0 && "-deny".equals(args[0])) {
63 throw new Exception(
64 "Expected KeyStore.load to throw a SecurityException");
65 }
66
67 } catch (SecurityException se) {
68
69 if (args.length > 0 && "-deny".equals(args[0])) {
70 System.out.println("Caught the expected exception: " + se);
71 return;
72 } else {
73 throw se;
74 }
75 }
76
77 int i = 0;
78 for (Enumeration<String> e = keyStore.aliases(); e.hasMoreElements(); ) {
79 String alias = e.nextElement();
80 displayEntry(keyStore, alias, i++);
81 }
82 }
83
84 private static void displayEntry(KeyStore keyStore, String alias,
85 int index) throws KeyStoreException, NoSuchAlgorithmException {
86
87 if (keyStore.isKeyEntry(alias)) {
88 System.out.println("[" + index + "]\n " + alias +
89 " [key-entry]\n");
90
91 try {
92
93 Key key = keyStore.getKey(alias, null);
94
95 if (key instanceof RSAKey) {
96 System.out.println(" Key type: " + key.getAlgorithm() +
97 " (" + ((RSAKey)key).getModulus().bitLength() +
98 " bit)\n");
99 } else {
100 System.out.println(" Key type: " + key.getAlgorithm() +
101 "\n");
102 }
103
104 } catch (UnrecoverableKeyException e) {
105 System.out.println(" Key type: Unknown\n");
106 }
107
108 Certificate[] chain = keyStore.getCertificateChain(alias);
109 if (chain != null) {
110 System.out.println(" Certificate chain: ");
111 for (int i = 0; i < chain.length; i ++) {
112 System.out.println(" ["+ (i + 1) + "]");
113 displayCert(chain[i], " ");
114 }
115 }
116
117 } else {
118 System.out.println("[" + index + "]\n " + alias +
119 " [trusted-cert-entry]\n");
120 Certificate[] chain = keyStore.getCertificateChain(alias);
121 if (chain != null) {
122 System.out.println(" Certificate chain: ");
123 for (int i = 0; i < chain.length; i ++) {
124 System.out.println(" ["+ (i + 1) + "]");
125 displayCert(chain[i], " ");
126 }
127 }
128 }
129 System.out.println("-------------------------------------------------");
130 }
131
132 private static void displayCert(Certificate cert, String tab) {
133 if (cert instanceof X509Certificate) {
134 X509Certificate x = (X509Certificate) cert;
135 System.out.println(
136 tab + "Owner: " + x.getSubjectDN().toString() + "\n" +
137 tab + "Issuer: " + x.getIssuerDN().toString() + "\n" +
138 tab + "Serial number: " + x.getSerialNumber().toString(16) +
139 "\n"+
140 tab + "Valid from: " + x.getNotBefore().toString() + "\n" +
141 tab + " until: " + x.getNotAfter().toString());
142 } else {
143 System.out.println(tab + "[unknown certificate format]");
144 }
145 System.out.println();
146 }
147 }