1 /* 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * 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 org.apache.harmony.javax.security.auth.callback.CallbackHandler; 24 import de.measite.smack.Sasl; 25 import org.apache.harmony.javax.security.sasl.SaslClient; 26 import org.apache.harmony.javax.security.sasl.SaslClientFactory; 27 import org.apache.harmony.javax.security.sasl.SaslException; 28 import java.util.Map; 29 30 public class CRAMMD5HashedSaslClientFactory implements SaslClientFactory 31 { 32 /** The name of this mechanism */ 33 public static final String MECHANISM = "CRAM-MD5-HASHED"; 34 35 public SaslClient createSaslClient(String[] mechanisms, String authorizationId, String protocol, 36 String serverName, Map<String, ?> props, CallbackHandler cbh) 37 throws SaslException 38 { 39 for (int i = 0; i < mechanisms.length; i++) 40 { 41 if (mechanisms[i].equals(MECHANISM)) 42 { 43 if (cbh == null) 44 { 45 throw new SaslException("CallbackHandler must not be null"); 46 } 47 48 String[] mechs = {"CRAM-MD5"}; 49 return Sasl.createSaslClient(mechs, authorizationId, protocol, serverName, props, cbh); 50 } 51 } 52 return null; 53 } 54 55 public String[] getMechanismNames(Map props) 56 { 57 return new String[]{MECHANISM}; 58 } 59 } 60