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 Length Based Password 037 * Validator settings. 038 * <p> 039 * The Length Based Password Validator is used to determine whether a 040 * proposed password is acceptable based on whether the number of 041 * characters it contains falls within an acceptable range of values. 042 */ 043 public interface LengthBasedPasswordValidatorCfg extends PasswordValidatorCfg { 044 045 /** 046 * Gets the configuration class associated with this Length Based Password Validator. 047 * 048 * @return Returns the configuration class associated with this Length Based Password Validator. 049 */ 050 Class<? extends LengthBasedPasswordValidatorCfg> configurationClass(); 051 052 053 054 /** 055 * Register to be notified when this Length Based Password Validator is changed. 056 * 057 * @param listener 058 * The Length Based Password Validator configuration change listener. 059 */ 060 void addLengthBasedChangeListener(ConfigurationChangeListener<LengthBasedPasswordValidatorCfg> listener); 061 062 063 064 /** 065 * Deregister an existing Length Based Password Validator configuration change listener. 066 * 067 * @param listener 068 * The Length Based Password Validator configuration change listener. 069 */ 070 void removeLengthBasedChangeListener(ConfigurationChangeListener<LengthBasedPasswordValidatorCfg> 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 "max-password-length" property. 088 * <p> 089 * Specifies the maximum number of characters that can be included 090 * in a proposed password. 091 * <p> 092 * A value of zero indicates that there will be no upper bound 093 * enforced. If both minimum and maximum lengths are defined, then 094 * the minimum length must be less than or equal to the maximum 095 * length. 096 * 097 * @return Returns the value of the "max-password-length" property. 098 */ 099 int getMaxPasswordLength(); 100 101 102 103 /** 104 * Gets the "min-password-length" property. 105 * <p> 106 * Specifies the minimum number of characters that must be included 107 * in a proposed password. 108 * <p> 109 * A value of zero indicates that there will be no lower bound 110 * enforced. If both minimum and maximum lengths are defined, then 111 * the minimum length must be less than or equal to the maximum 112 * length. 113 * 114 * @return Returns the value of the "min-password-length" property. 115 */ 116 int getMinPasswordLength(); 117 118 }