--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/eclipse/jetty/util/ssl/AliasedX509KeyManager.java	Wed Sep 07 21:15:48 2016 -0600
@@ -0,0 +1,107 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.util.ssl;
+
+import java.net.Socket;
+import java.security.Principal;
+import java.security.PrivateKey;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.X509KeyManager;
+
+
+/* ------------------------------------------------------------ */
+/**
+ * KeyManager to select a key with desired alias
+ * while delegating processing to specified KeyManager
+ * Can be used both with server and client sockets
+ */
+public class AliasedX509KeyManager implements X509KeyManager
+{
+    private String _keyAlias;
+    private X509KeyManager _keyManager;
+
+    /* ------------------------------------------------------------ */
+    /**
+     * Construct KeyManager instance
+     * @param keyAlias Alias of the key to be selected
+     * @param keyManager Instance of KeyManager to be wrapped
+     * @throws Exception
+     */
+    public AliasedX509KeyManager(String keyAlias, X509KeyManager keyManager) throws Exception
+    {
+        _keyAlias = keyAlias;
+        _keyManager = keyManager;
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @see javax.net.ssl.X509KeyManager#chooseClientAlias(java.lang.String[], java.security.Principal[], java.net.Socket)
+     */
+    public String chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket)
+    {
+        return _keyAlias == null ? _keyManager.chooseClientAlias(keyType, issuers, socket) : _keyAlias;
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @see javax.net.ssl.X509KeyManager#chooseServerAlias(java.lang.String, java.security.Principal[], java.net.Socket)
+     */
+    public String chooseServerAlias(String keyType, Principal[] issuers, Socket socket)
+    {   
+        return _keyAlias == null ?_keyManager.chooseServerAlias(keyType, issuers, socket) : _keyAlias;
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @see javax.net.ssl.X509KeyManager#getClientAliases(java.lang.String, java.security.Principal[])
+     */
+    public String[] getClientAliases(String keyType, Principal[] issuers)
+    {
+        return _keyManager.getClientAliases(keyType, issuers);
+    }
+
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @see javax.net.ssl.X509KeyManager#getServerAliases(java.lang.String, java.security.Principal[])
+     */
+    public String[] getServerAliases(String keyType, Principal[] issuers)
+    {
+        return _keyManager.getServerAliases(keyType, issuers);
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @see javax.net.ssl.X509KeyManager#getCertificateChain(java.lang.String)
+     */
+    public X509Certificate[] getCertificateChain(String alias)
+    {
+        return _keyManager.getCertificateChain(alias);
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @see javax.net.ssl.X509KeyManager#getPrivateKey(java.lang.String)
+     */
+    public PrivateKey getPrivateKey(String alias)
+    {
+        return _keyManager.getPrivateKey(alias);
+    }
+}