1 /*
   2  * Copyright (c) 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.  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 package sun.security.provider.certpath.ldap;
  27 
  28 import java.util.HashMap;
  29 import java.util.List;
  30 import java.security.*;
  31 import java.security.cert.CertStoreParameters;
  32 
  33 /**
  34  * Provider class for the JdkLDAP provider.
  35  * Supports LDAP cert store.
  36  *
  37  * @since   1.9
  38  */
  39 public final class JdkLDAP extends Provider {
  40 
  41     private static final long serialVersionUID = -2279741232933606418L;
  42 
  43     private static final class ProviderService extends Provider.Service {
  44         ProviderService(Provider p, String type, String algo, String cn,
  45             List<String> aliases, HashMap<String, String> attrs) {
  46             super(p, type, algo, cn, aliases, attrs);
  47         }
  48 
  49         @Override
  50         public Object newInstance(Object ctrParamObj)
  51             throws NoSuchAlgorithmException {
  52             String type = getType();
  53             String algo = getAlgorithm();
  54             if (type.equals("CertStore") && algo.equals("LDAP")) {
  55                 if (ctrParamObj != null &&
  56                     !(ctrParamObj instanceof CertStoreParameters)) {
  57                     throw new InvalidParameterException
  58                     ("constructorParameter must be instanceof CertStoreParameters");
  59                 }
  60                 try {
  61                     return new LDAPCertStore((CertStoreParameters) ctrParamObj);
  62                 } catch (Exception ex) {
  63                     throw new NoSuchAlgorithmException("Error constructing " +
  64                         type + " for " + algo + " using JdkLDAP", ex);
  65                 }
  66             }
  67             throw new ProviderException("No impl for " + algo + " " + type);
  68         }
  69     }
  70 
  71     public JdkLDAP() {
  72         super("JdkLDAP", 1.9d, "JdkLDAP Provider (implements LDAP CertStore)");
  73 
  74         final Provider p = this;
  75         AccessController.doPrivileged(new PrivilegedAction<Void>() {
  76             public Void run() {
  77                 HashMap<String, String> attrs = new HashMap<>(2);
  78                 attrs.put("LDAPSchema", "RFC2587");
  79                 attrs.put("ImplementedIn", "Software");
  80 
  81                 /*
  82                  * CertStore
  83                  * attrs: LDAPSchema, ImplementedIn
  84                  */
  85                 putService(new ProviderService(p, "CertStore",
  86                            "LDAP", "sun.security.provider.certpath.ldap.LDAPCertStore",
  87                            null, attrs));
  88                 return null;
  89             }
  90         });
  91     }
  92 }