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 legal-notices/CDDLv1_0.txt 010 * or http://forgerock.org/license/CDDLv1.0.html. 011 * See the License for the specific language governing permissions 012 * and limitations under the License. 013 * 014 * When distributing Covered Code, include this CDDL HEADER in each 015 * file and include the License file at legal-notices/CDDLv1_0.txt. 016 * If applicable, add the following below this CDDL HEADER, with the 017 * fields enclosed by brackets "[]" replaced with your own identifying 018 * information: 019 * Portions Copyright [yyyy] [name of copyright owner] 020 * 021 * CDDL HEADER END 022 * 023 * 024 * Copyright 2008 Sun Microsystems, Inc. 025 */ 026package org.opends.server.admin.std.server; 027 028 029 030import org.opends.server.admin.server.ConfigurationChangeListener; 031 032 033 034/** 035 * A server-side interface for querying Length Based Password 036 * Validator settings. 037 * <p> 038 * The Length Based Password Validator is used to determine whether a 039 * proposed password is acceptable based on whether the number of 040 * characters it contains falls within an acceptable range of values. 041 */ 042public interface LengthBasedPasswordValidatorCfg extends PasswordValidatorCfg { 043 044 /** 045 * Gets the configuration class associated with this Length Based Password Validator. 046 * 047 * @return Returns the configuration class associated with this Length Based Password Validator. 048 */ 049 Class<? extends LengthBasedPasswordValidatorCfg> configurationClass(); 050 051 052 053 /** 054 * Register to be notified when this Length Based Password Validator is changed. 055 * 056 * @param listener 057 * The Length Based Password Validator configuration change listener. 058 */ 059 void addLengthBasedChangeListener(ConfigurationChangeListener<LengthBasedPasswordValidatorCfg> listener); 060 061 062 063 /** 064 * Deregister an existing Length Based Password Validator configuration change listener. 065 * 066 * @param listener 067 * The Length Based Password Validator configuration change listener. 068 */ 069 void removeLengthBasedChangeListener(ConfigurationChangeListener<LengthBasedPasswordValidatorCfg> listener); 070 071 072 073 /** 074 * Gets the "java-class" property. 075 * <p> 076 * Specifies the fully-qualified name of the Java class that 077 * provides the password validator implementation. 078 * 079 * @return Returns the value of the "java-class" property. 080 */ 081 String getJavaClass(); 082 083 084 085 /** 086 * Gets the "max-password-length" property. 087 * <p> 088 * Specifies the maximum number of characters that can be included 089 * in a proposed password. 090 * <p> 091 * A value of zero indicates that there will be no upper bound 092 * enforced. If both minimum and maximum lengths are defined, then 093 * the minimum length must be less than or equal to the maximum 094 * length. 095 * 096 * @return Returns the value of the "max-password-length" property. 097 */ 098 int getMaxPasswordLength(); 099 100 101 102 /** 103 * Gets the "min-password-length" property. 104 * <p> 105 * Specifies the minimum number of characters that must be included 106 * in a proposed password. 107 * <p> 108 * A value of zero indicates that there will be no lower bound 109 * enforced. If both minimum and maximum lengths are defined, then 110 * the minimum length must be less than or equal to the maximum 111 * length. 112 * 113 * @return Returns the value of the "min-password-length" property. 114 */ 115 int getMinPasswordLength(); 116 117}