001 /* 002 * CDDL HEADER START 003 * 004 * The contents of this file are subject to the terms of the 005 * Common Development and Distribution License, Version 1.0 only 006 * (the "License"). You may not use this file except in compliance 007 * with the License. 008 * 009 * You can obtain a copy of the license at 010 * trunk/opends/resource/legal-notices/OpenDS.LICENSE 011 * or https://OpenDS.dev.java.net/OpenDS.LICENSE. 012 * See the License for the specific language governing permissions 013 * and limitations under the License. 014 * 015 * When distributing Covered Code, include this CDDL HEADER in each 016 * file and include the License file at 017 * trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable, 018 * add the following below this CDDL HEADER, with the fields enclosed 019 * by brackets "[]" replaced with your own identifying information: 020 * Portions Copyright [yyyy] [name of copyright owner] 021 * 022 * CDDL HEADER END 023 * 024 * 025 * Copyright 2008 Sun Microsystems, Inc. 026 */ 027 package org.opends.server.admin.std.server; 028 029 030 031 import org.opends.server.admin.server.ConfigurationChangeListener; 032 033 034 035 /** 036 * A server-side interface for querying Similarity Based Password 037 * Validator settings. 038 * <p> 039 * The Similarity Based Password Validator determines whether a 040 * proposed password is acceptable by measuring how similar it is to 041 * the user's current password. 042 */ 043 public interface SimilarityBasedPasswordValidatorCfg extends PasswordValidatorCfg { 044 045 /** 046 * Gets the configuration class associated with this Similarity Based Password Validator. 047 * 048 * @return Returns the configuration class associated with this Similarity Based Password Validator. 049 */ 050 Class<? extends SimilarityBasedPasswordValidatorCfg> configurationClass(); 051 052 053 054 /** 055 * Register to be notified when this Similarity Based Password Validator is changed. 056 * 057 * @param listener 058 * The Similarity Based Password Validator configuration change listener. 059 */ 060 void addSimilarityBasedChangeListener(ConfigurationChangeListener<SimilarityBasedPasswordValidatorCfg> listener); 061 062 063 064 /** 065 * Deregister an existing Similarity Based Password Validator configuration change listener. 066 * 067 * @param listener 068 * The Similarity Based Password Validator configuration change listener. 069 */ 070 void removeSimilarityBasedChangeListener(ConfigurationChangeListener<SimilarityBasedPasswordValidatorCfg> listener); 071 072 073 074 /** 075 * Gets the "java-class" property. 076 * <p> 077 * Specifies the fully-qualified name of the Java class that 078 * provides the password validator implementation. 079 * 080 * @return Returns the value of the "java-class" property. 081 */ 082 String getJavaClass(); 083 084 085 086 /** 087 * Gets the "min-password-difference" property. 088 * <p> 089 * Specifies the minimum difference of new and old password. 090 * <p> 091 * A value of zero indicates that no difference between passwords is 092 * acceptable. 093 * 094 * @return Returns the value of the "min-password-difference" property. 095 */ 096 int getMinPasswordDifference(); 097 098 }