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| 1 | +/* | |
| 2 | + * Copyright (c) 2000, 2006, 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 | +/* | |
| 27 | + * NOTE: this file was copied from javax.net.ssl.KeyManagerFactory | |
| 28 | + */ | |
| 29 | + | |
| 30 | +package com.sun.net.ssl; | |
| 31 | + | |
| 32 | +import java.security.*; | |
| 33 | + | |
| 34 | +/** | |
| 35 | + * This class acts as a factory for key managers based on a | |
| 36 | + * source of key material. Each key manager manages a specific | |
| 37 | + * type of key material for use by secure sockets. The key | |
| 38 | + * material is based on a KeyStore and/or provider specific sources. | |
| 39 | + * | |
| 40 | + * @deprecated As of JDK 1.4, this implementation-specific class was | |
| 41 | + * replaced by {@link javax.net.ssl.KeyManagerFactory}. | |
| 42 | + */ | |
| 43 | +@Deprecated | |
| 44 | +public class KeyManagerFactory { | |
| 45 | + // The provider | |
| 46 | + private Provider provider; | |
| 47 | + | |
| 48 | + // The provider implementation (delegate) | |
| 49 | + private KeyManagerFactorySpi factorySpi; | |
| 50 | + | |
| 51 | + // The name of the key management algorithm. | |
| 52 | + private String algorithm; | |
| 53 | + | |
| 54 | + /** | |
| 55 | + * <p>The default KeyManager can be changed by setting the value of the | |
| 56 | + * "sun.ssl.keymanager.type" security property (in the Java security | |
| 57 | + * properties file) to the desired name. | |
| 58 | + * | |
| 59 | + * @return the default type as specified in the | |
| 60 | + * Java security properties file, or an implementation-specific default | |
| 61 | + * if no such property exists. | |
| 62 | + */ | |
| 63 | + public final static String getDefaultAlgorithm() { | |
| 64 | + String type; | |
| 65 | + type = AccessController.doPrivileged(new PrivilegedAction<String>() { | |
| 66 | + public String run() { | |
| 67 | + return Security.getProperty("sun.ssl.keymanager.type"); | |
| 68 | + } | |
| 69 | + }); | |
| 70 | + if (type == null) { | |
| 71 | + type = "SunX509"; | |
| 72 | + } | |
| 73 | + return type; | |
| 74 | + | |
| 75 | + } | |
| 76 | + | |
| 77 | + /** | |
| 78 | + * Creates a KeyManagerFactory object. | |
| 79 | + * | |
| 80 | + * @param factorySpi the delegate | |
| 81 | + * @param provider the provider | |
| 82 | + * @param algorithm the algorithm | |
| 83 | + */ | |
| 84 | + protected KeyManagerFactory(KeyManagerFactorySpi factorySpi, | |
| 85 | + Provider provider, String algorithm) { | |
| 86 | + this.factorySpi = factorySpi; | |
| 87 | + this.provider = provider; | |
| 88 | + this.algorithm = algorithm; | |
| 89 | + } | |
| 90 | + | |
| 91 | + /** | |
| 92 | + * Returns the algorithm name of this <code>KeyManagerFactory</code> object. | |
| 93 | + * | |
| 94 | + * <p>This is the same name that was specified in one of the | |
| 95 | + * <code>getInstance</code> calls that created this | |
| 96 | + * <code>KeyManagerFactory</code> object. | |
| 97 | + * | |
| 98 | + * @return the algorithm name of this <code>KeyManagerFactory</code> object. | |
| 99 | + */ | |
| 100 | + public final String getAlgorithm() { | |
| 101 | + return this.algorithm; | |
| 102 | + } | |
| 103 | + | |
| 104 | + /** | |
| 105 | + * Generates a <code>KeyManagerFactory</code> object that implements the | |
| 106 | + * specified key management algorithm. | |
| 107 | + * If the default provider package provides an implementation of the | |
| 108 | + * requested key management algorithm, an instance of | |
| 109 | + * <code>KeyManagerFactory</code> containing that implementation is | |
| 110 | + * returned. If the algorithm is not available in the default provider | |
| 111 | + * package, other provider packages are searched. | |
| 112 | + * | |
| 113 | + * @param algorithm the standard name of the requested | |
| 114 | + * algorithm. | |
| 115 | + * | |
| 116 | + * @return the new <code>KeyManagerFactory</code> object | |
| 117 | + * | |
| 118 | + * @exception NoSuchAlgorithmException if the specified algorithm is not | |
| 119 | + * available in the default provider package or any of the other provider | |
| 120 | + * packages that were searched. | |
| 121 | + */ | |
| 122 | + public static final KeyManagerFactory getInstance(String algorithm) | |
| 123 | + throws NoSuchAlgorithmException | |
| 124 | + { | |
| 125 | + try { | |
| 126 | + Object[] objs = SSLSecurity.getImpl(algorithm, "KeyManagerFactory", | |
| 127 | + (String) null); | |
| 128 | + return new KeyManagerFactory((KeyManagerFactorySpi)objs[0], | |
| 129 | + (Provider)objs[1], | |
| 130 | + algorithm); | |
| 131 | + } catch (NoSuchProviderException e) { | |
| 132 | + throw new NoSuchAlgorithmException(algorithm + " not found"); | |
| 133 | + } | |
| 134 | + } | |
| 135 | + | |
| 136 | + /** | |
| 137 | + * Generates a <code>KeyManagerFactory</code> object for the specified | |
| 138 | + * key management algorithm from the specified provider. | |
| 139 | + * | |
| 140 | + * @param algorithm the standard name of the requested | |
| 141 | + * algorithm. | |
| 142 | + * @param provider the name of the provider | |
| 143 | + * | |
| 144 | + * @return the new <code>KeyManagerFactory</code> object | |
| 145 | + * | |
| 146 | + * @exception NoSuchAlgorithmException if the specified algorithm is not | |
| 147 | + * available from the specified provider. | |
| 148 | + * @exception NoSuchProviderException if the specified provider has not | |
| 149 | + * been configured. | |
| 150 | + */ | |
| 151 | + public static final KeyManagerFactory getInstance(String algorithm, | |
| 152 | + String provider) | |
| 153 | + throws NoSuchAlgorithmException, NoSuchProviderException | |
| 154 | + { | |
| 155 | + if (provider == null || provider.length() == 0) | |
| 156 | + throw new IllegalArgumentException("missing provider"); | |
| 157 | + Object[] objs = SSLSecurity.getImpl(algorithm, "KeyManagerFactory", | |
| 158 | + provider); | |
| 159 | + return new KeyManagerFactory((KeyManagerFactorySpi)objs[0], | |
| 160 | + (Provider)objs[1], algorithm); | |
| 161 | + } | |
| 162 | + | |
| 163 | + /** | |
| 164 | + * Generates a <code>KeyManagerFactory</code> object for the specified | |
| 165 | + * key management algorithm from the specified provider. | |
| 166 | + * | |
| 167 | + * @param algorithm the standard name of the requested | |
| 168 | + * algorithm. | |
| 169 | + * @param provider an instance of the provider | |
| 170 | + * | |
| 171 | + * @return the new <code>KeyManagerFactory</code> object | |
| 172 | + * | |
| 173 | + * @exception NoSuchAlgorithmException if the specified algorithm is not | |
| 174 | + * available from the specified provider. | |
| 175 | + */ | |
| 176 | + public static final KeyManagerFactory getInstance(String algorithm, | |
| 177 | + Provider provider) | |
| 178 | + throws NoSuchAlgorithmException | |
| 179 | + { | |
| 180 | + if (provider == null) | |
| 181 | + throw new IllegalArgumentException("missing provider"); | |
| 182 | + Object[] objs = SSLSecurity.getImpl(algorithm, "KeyManagerFactory", | |
| 183 | + provider); | |
| 184 | + return new KeyManagerFactory((KeyManagerFactorySpi)objs[0], | |
| 185 | + (Provider)objs[1], algorithm); | |
| 186 | + } | |
| 187 | + | |
| 188 | + /** | |
| 189 | + * Returns the provider of this <code>KeyManagerFactory</code> object. | |
| 190 | + * | |
| 191 | + * @return the provider of this <code>KeyManagerFactory</code> object | |
| 192 | + */ | |
| 193 | + public final Provider getProvider() { | |
| 194 | + return this.provider; | |
| 195 | + } | |
| 196 | + | |
| 197 | + | |
| 198 | + /** | |
| 199 | + * Initializes this factory with a source of key material. The | |
| 200 | + * provider may also include a provider-specific source | |
| 201 | + * of key material. | |
| 202 | + * | |
| 203 | + * @param ks the key store or null | |
| 204 | + * @param password the password for recovering keys | |
| 205 | + */ | |
| 206 | + public void init(KeyStore ks, char[] password) | |
| 207 | + throws KeyStoreException, NoSuchAlgorithmException, | |
| 208 | + UnrecoverableKeyException { | |
| 209 | + factorySpi.engineInit(ks, password); | |
| 210 | + } | |
| 211 | + | |
| 212 | + /** | |
| 213 | + * Returns one key manager for each type of key material. | |
| 214 | + * @return the key managers | |
| 215 | + */ | |
| 216 | + public KeyManager[] getKeyManagers() { | |
| 217 | + return factorySpi.engineGetKeyManagers(); | |
| 218 | + } | |
| 219 | +} | |