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1   /*
2    *   Licensed to the Apache Software Foundation (ASF) under one
3    *   or more contributor license agreements.  See the NOTICE file
4    *   distributed with this work for additional information
5    *   regarding copyright ownership.  The ASF licenses this file
6    *   to you under the Apache License, Version 2.0 (the
7    *   "License"); you may not use this file except in compliance
8    *   with the License.  You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   *   Unless required by applicable law or agreed to in writing,
13   *   software distributed under the License is distributed on an
14   *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *   KIND, either express or implied.  See the License for the
16   *   specific language governing permissions and limitations
17   *   under the License.
18   *
19   */
20  
21  package org.apache.directory.ldap.client.template;
22  
23  
24  import org.apache.directory.api.ldap.extras.controls.ppolicy.PasswordPolicy;
25  import org.apache.directory.api.ldap.extras.controls.ppolicy.PasswordPolicyErrorEnum;
26  import org.apache.directory.api.ldap.extras.controls.ppolicy.PasswordPolicyResponse;
27  
28  
29  /**
30   * The default implementation of {@link PasswordWarning}.
31   *
32   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
33   */
34  final class PasswordWarningImpl implements PasswordWarning
35  {
36      private static final long serialVersionUID = -8952246313604352357L;
37  
38      private int timeBeforeExpiration = -1;
39      private int graceAuthNsRemaining = -1;
40      private boolean changeAfterReset = false;
41  
42  
43      private PasswordWarningImpl()
44      {
45      }
46  
47  
48      static PasswordWarning newWarning( PasswordPolicy policy )
49      {
50          PasswordPolicyResponse response = policy.getResponse();
51          if ( response != null )
52          {
53              PasswordWarningImpl policyWarning = new PasswordWarningImpl();
54              policyWarning.timeBeforeExpiration = response.getTimeBeforeExpiration();
55              policyWarning.graceAuthNsRemaining = response.getGraceAuthNRemaining();
56              policyWarning.changeAfterReset = response.getPasswordPolicyError() == PasswordPolicyErrorEnum.CHANGE_AFTER_RESET;
57  
58              if ( policyWarning.timeBeforeExpiration >= 0 || policyWarning.graceAuthNsRemaining >= 0
59                  || policyWarning.changeAfterReset )
60              {
61                  // it actually is a warning!
62                  return policyWarning;
63              }
64          }
65          return null;
66      }
67  
68  
69      /**
70       * {@inheritDoc}
71       */
72      @Override
73      public int getTimeBeforeExpiration()
74      {
75          return timeBeforeExpiration;
76      }
77  
78  
79      /**
80       * {@inheritDoc}
81       */
82      @Override
83      public int getGraceAuthNsRemaining()
84      {
85          return graceAuthNsRemaining;
86      }
87  
88  
89      /**
90       * {@inheritDoc}
91       */
92      @Override
93      public boolean isChangeAfterReset()
94      {
95          return changeAfterReset;
96      }
97  }