01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.management.common.sasl;
22
23 import java.util.Map;
24
25 import javax.security.auth.callback.CallbackHandler;
26 import javax.security.sasl.Sasl;
27 import javax.security.sasl.SaslClient;
28 import javax.security.sasl.SaslClientFactory;
29 import javax.security.sasl.SaslException;
30
31 public class CRAMMD5HashedSaslClientFactory implements SaslClientFactory
32 {
33 /** The name of this mechanism */
34 public static final String MECHANISM = "CRAM-MD5-HASHED";
35
36 public SaslClient createSaslClient(String[] mechanisms, String authorizationId, String protocol,
37 String serverName, Map<String, ?> props, CallbackHandler cbh)
38 throws SaslException
39 {
40 for (int i = 0; i < mechanisms.length; i++)
41 {
42 if (mechanisms[i].equals(MECHANISM))
43 {
44 if (cbh == null)
45 {
46 throw new SaslException("CallbackHandler must not be null");
47 }
48
49 String[] mechs = {"CRAM-MD5"};
50 return Sasl.createSaslClient(mechs, authorizationId, protocol, serverName, props, cbh);
51 }
52 }
53 return null;
54 }
55
56 public String[] getMechanismNames(Map props)
57 {
58 return new String[]{MECHANISM};
59 }
60 }
|