/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2011 ForgeRock AS.
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*/
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package org.opends.server.extensions;
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import java.util.List;
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import org.opends.messages.Message;
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import org.opends.server.admin.server.ConfigurationChangeListener;
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import org.opends.server.admin.std.server.
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LDAPPassThroughAuthenticationPolicyCfg;
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import org.opends.server.api.AuthenticationPolicy;
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import org.opends.server.api.AuthenticationPolicyFactory;
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import org.opends.server.api.AuthenticationPolicyState;
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import org.opends.server.config.ConfigException;
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import org.opends.server.types.*;
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/**
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* LDAP pass through authentication policy implementation.
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*/
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public final class LDAPPassThroughAuthenticationPolicyFactory implements
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AuthenticationPolicyFactory<LDAPPassThroughAuthenticationPolicyCfg>
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{
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/**
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* LDAP PTA policy state implementation.
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*/
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private static final class StateImpl extends AuthenticationPolicyState
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{
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private final PolicyImpl policy;
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private StateImpl(PolicyImpl policy)
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{
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this.policy = policy;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean passwordMatches(ByteString password)
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throws DirectoryException
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{
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// TODO: perform PTA here.
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public AuthenticationPolicy getAuthenticationPolicy()
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{
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return policy;
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}
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/**
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* {@inheritDoc}
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*/
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public void finalizeStateAfterBind() throws DirectoryException
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{
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// TODO: cache password if needed.
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}
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}
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/**
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* LDAP PTA policy implementation.
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*/
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private static final class PolicyImpl extends AuthenticationPolicy implements
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ConfigurationChangeListener<LDAPPassThroughAuthenticationPolicyCfg>
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{
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private PolicyImpl(LDAPPassThroughAuthenticationPolicyCfg configuration)
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{
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this.configuration = configuration;
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}
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// Current configuration.
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private LDAPPassThroughAuthenticationPolicyCfg configuration;
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/**
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* {@inheritDoc}
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*/
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public boolean isConfigurationChangeAcceptable(
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LDAPPassThroughAuthenticationPolicyCfg configuration,
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List<Message> unacceptableReasons)
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{
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// The configuration is always valid.
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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public ConfigChangeResult applyConfigurationChange(
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LDAPPassThroughAuthenticationPolicyCfg configuration)
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{
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// TODO: close and re-open connections if servers have changed.
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this.configuration = configuration;
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return new ConfigChangeResult(ResultCode.SUCCESS, false);
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}
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/**
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* {@inheritDoc}
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*/
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public DN getDN()
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{
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return configuration.dn();
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}
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/**
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* {@inheritDoc}
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*/
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public AuthenticationPolicyState createAuthenticationPolicyState(
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Entry userEntry, long time) throws DirectoryException
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{
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return new StateImpl(this);
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}
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/**
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* {@inheritDoc}
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*/
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public void finalizeAuthenticationPolicy()
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{
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// TODO: release pooled connections, etc.
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}
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}
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/**
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* {@inheritDoc}
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*/
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public AuthenticationPolicy createAuthenticationPolicy(
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LDAPPassThroughAuthenticationPolicyCfg configuration)
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throws ConfigException, InitializationException
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{
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PolicyImpl policy = new PolicyImpl(configuration);
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configuration.addLDAPPassThroughChangeListener(policy);
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return policy;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean isConfigurationAcceptable(
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LDAPPassThroughAuthenticationPolicyCfg configuration,
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List<Message> unacceptableReasons)
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{
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// The configuration is always valid.
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return true;
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}
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}
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