Author: sebb
Date: Mon Mar 21 00:19:27 2011
New Revision: 1083624
URL: http://svn.apache.org/viewvc?rev=1083624&view=rev
Log:
Initial stab at KeyManager utilities
Added:
commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java
(with props)
Added:
commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java
URL:
http://svn.apache.org/viewvc/commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java?rev=1083624&view=auto
==============================================================================
---
commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java
(added)
+++
commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java
Mon Mar 21 00:19:27 2011
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.commons.net.util;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.Socket;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.security.Principal;
+import java.security.PrivateKey;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.KeyManager;
+import javax.net.ssl.X509ExtendedKeyManager;
+
+import org.apache.commons.net.io.Util;
+
+/**
+ * General KeyManager utilities *INITIAL IMPLEMENTATION* *MAY CHANGE
RADICALLY*
+ *
+ * @since 3.0
+ */
+public final class KeyManagerUtils {
+
+ private KeyManagerUtils(){
+ // Not instantiable
+ }
+
+ /**
+ * Create a keystore.
+ *
+ * @param ksType the type, e.g. JKS
+ * @param keyStorePath the pathname of the store
+ * @param keyStorePass the password for the store
+ * @return the key store, loaded and ready for use.
+ *
+ * @throws GeneralSecurityException
+ * @throws IOException
+ */
+ public static KeyStore createKeyStore(String ksType, String keyStorePath,
String keyStorePass)
+ throws GeneralSecurityException, IOException {
+ KeyStore ks = KeyStore.getInstance(ksType);
+ FileInputStream stream = null;
+ try {
+ stream = new FileInputStream(keyStorePath);
+ ks.load(stream, keyStorePass.toCharArray());
+ } finally {
+ Util.closeQuietly(stream);
+ }
+ return ks;
+ }
+
+ /**
+ * Create a client key manager which returns a particular key.
+ * Does not handle server keys.
+ *
+ * @param keyStore the keystore
+ * @param keyAlias the alias of the key to use
+ * @param keyPass the password of the key to use
+ * @return the customised X509KeyManager
+ */
+ public static KeyManager createClientKeyManager(KeyStore keyStore, String
keyAlias, String keyPass) {
+ return new X509KeyManager(keyAlias, keyStore, keyPass);
+
+ }
+
+ private static class X509KeyManager extends X509ExtendedKeyManager {
+
+ private final KeyStore keyStore;
+
+ private final String keyAlias;
+
+ private final String keyPass;
+
+ X509KeyManager(String keyAlias, KeyStore keyStore, String keyPass){
+ this.keyAlias = keyAlias;
+ this.keyStore = keyStore;
+ this.keyPass = keyPass;
+ }
+
+ public String chooseClientAlias(String[] keyType, Principal[] issuers,
+ Socket socket) {
+ return keyAlias;
+ }
+
+ public X509Certificate[] getCertificateChain(String alias) {
+ try {
+ return new X509Certificate[]{(X509Certificate)
keyStore.getCertificate(alias)};
+ } catch (GeneralSecurityException e) {
+ return null;
+ }
+ }
+
+ public String[] getClientAliases(String keyType, Principal[] issuers) {
+ return new String[]{ keyAlias};
+ }
+
+ public PrivateKey getPrivateKey(String alias) {
+ try {
+ return (PrivateKey) keyStore.getKey(alias,
keyPass.toCharArray());
+ } catch (GeneralSecurityException e) {
+ return null;
+ }
+ }
+
+ public String[] getServerAliases(String keyType, Principal[] issuers) {
+// new Throwable(keyType).printStackTrace();
+ return null;
+ }
+
+ public String chooseServerAlias(String keyType, Principal[] issuers,
Socket socket) {
+// new Throwable(keyType).printStackTrace();
+ return null;
+ }
+
+ }
+}
Propchange:
commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java
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svn:eol-style = native
Propchange:
commons/proper/net/trunk/src/main/java/org/apache/commons/net/util/KeyManagerUtils.java
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svn:keywords = Author Date Id Revision
