/*
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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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* Portions Copyright 2006-2007 Sun Microsystems, Inc.
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*/
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package org.opends.server.extensions;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.LinkedList;
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import java.util.List;
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import org.opends.server.api.CertificateMapper;
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import org.opends.server.api.ClientConnection;
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import org.opends.server.api.ConfigurableComponent;
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import org.opends.server.api.ConnectionSecurityProvider;
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import org.opends.server.api.SASLMechanismHandler;
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import org.opends.server.config.ConfigAttribute;
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import org.opends.server.config.ConfigEntry;
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import org.opends.server.config.ConfigException;
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import org.opends.server.config.DNConfigAttribute;
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import org.opends.server.config.MultiChoiceConfigAttribute;
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import org.opends.server.config.StringConfigAttribute;
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import org.opends.server.core.BindOperation;
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import org.opends.server.core.DirectoryServer;
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import org.opends.server.protocols.asn1.ASN1OctetString;
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import org.opends.server.types.Attribute;
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import org.opends.server.types.AttributeType;
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import org.opends.server.types.AttributeValue;
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import org.opends.server.types.AuthenticationInfo;
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import org.opends.server.types.ConfigChangeResult;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.DN;
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import org.opends.server.types.Entry;
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import org.opends.server.types.InitializationException;
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import org.opends.server.types.ResultCode;
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import static org.opends.server.config.ConfigConstants.*;
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import static org.opends.server.loggers.debug.DebugLogger.debugCought;
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import static org.opends.server.loggers.debug.DebugLogger.debugEnabled;
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import org.opends.server.types.DebugLogLevel;
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import static org.opends.server.messages.ExtensionsMessages.*;
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import static org.opends.server.messages.MessageHandler.*;
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import static org.opends.server.util.ServerConstants.*;
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import static org.opends.server.util.StaticUtils.*;
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/**
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* This class provides an implementation of a SASL mechanism that relies on some
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* form of authentication that has already been done outside the LDAP layer. At
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* the present time, this implementation only provides support for SSL-based
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* clients that presented their own certificate to the Directory Server during
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* the negotiation process. Future implementations may be updated to look in
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* other places to find and evaluate this external authentication information.
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*/
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public class ExternalSASLMechanismHandler
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extends SASLMechanismHandler
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implements ConfigurableComponent
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{
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/**
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* The set of value strings that may be used for the peer certificate
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* validation policy.
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*/
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private static final HashSet<String> validationValueStrings;
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static
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{
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validationValueStrings = new HashSet<String>(3);
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validationValueStrings.add(CertificateValidationPolicy.ALWAYS.toString());
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validationValueStrings.add(CertificateValidationPolicy.NEVER.toString());
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validationValueStrings.add(
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CertificateValidationPolicy.IFPRESENT.toString());
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}
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// The attribute type that should hold the certificates to use for the
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// validation.
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private AttributeType certificateAttributeType;
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// Indicates whether to attempt to validate the certificate presented by the
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// client with a certificate in the user's entry.
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private CertificateValidationPolicy validationPolicy;
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// The DN of the configuration entry for the associated certificate mapper.
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private DN certificateMapperDN;
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// The DN of the configuration entry for this SASL mechanism handler.
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private DN configEntryDN;
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/**
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* Creates a new instance of this SASL mechanism handler. No initialization
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* should be done in this method, as it should all be performed in the
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* <CODE>initializeSASLMechanismHandler</CODE> method.
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*/
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public ExternalSASLMechanismHandler()
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{
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super();
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}
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/**
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* {@inheritDoc}
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*/
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@Override()
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public void initializeSASLMechanismHandler(ConfigEntry configEntry)
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throws ConfigException, InitializationException
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{
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this.configEntryDN = configEntry.getDN();
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// See if we should attempt to validate client certificates against those in
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// the corresponding user's entry.
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validationPolicy = CertificateValidationPolicy.NEVER;
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int msgID = MSGID_SASLEXTERNAL_DESCRIPTION_VALIDATION_POLICY;
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MultiChoiceConfigAttribute validateStub =
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new MultiChoiceConfigAttribute(ATTR_CLIENT_CERT_VALIDATION_POLICY,
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getMessage(msgID), false, false, false,
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validationValueStrings);
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try
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{
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MultiChoiceConfigAttribute validateAttr =
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(MultiChoiceConfigAttribute)
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configEntry.getConfigAttribute(validateStub);
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if (validateAttr != null)
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{
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validationPolicy = CertificateValidationPolicy.policyForName(
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validateAttr.activeValue());
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if (validationPolicy == null)
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{
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msgID = MSGID_SASLEXTERNAL_INVALID_VALIDATION_VALUE;
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String message = getMessage(msgID, String.valueOf(configEntryDN),
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validateAttr.activeValue());
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throw new ConfigException(msgID, message);
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}
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}
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}
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catch (Exception e)
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{
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if (debugEnabled())
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{
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debugCought(DebugLogLevel.ERROR, e);
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}
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msgID = MSGID_SASLEXTERNAL_CANNOT_GET_VALIDATION_POLICY;
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String message = getMessage(msgID, String.valueOf(configEntryDN),
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stackTraceToSingleLineString(e));
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throw new InitializationException(msgID, message, e);
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}
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// Get the attribute type to use for validating the certificates. If none
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// is provided, then default to the userCertificate type.
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String attrTypeName = DEFAULT_VALIDATION_CERT_ATTRIBUTE;
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msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERTIFICATE_ATTRIBUTE;
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StringConfigAttribute certAttributeStub =
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new StringConfigAttribute(ATTR_VALIDATION_CERT_ATTRIBUTE,
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getMessage(msgID), false, false, false);
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try
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{
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StringConfigAttribute certAttributeAttr =
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(StringConfigAttribute)
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configEntry.getConfigAttribute(certAttributeStub);
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if (certAttributeAttr != null)
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{
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attrTypeName = toLowerCase(certAttributeAttr.activeValue());
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}
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}
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catch (Exception e)
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{
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if (debugEnabled())
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{
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debugCought(DebugLogLevel.ERROR, e);
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}
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msgID = MSGID_SASLEXTERNAL_CANNOT_GET_CERT_ATTR;
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String message = getMessage(msgID, String.valueOf(configEntryDN),
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stackTraceToSingleLineString(e));
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throw new InitializationException(msgID, message, e);
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}
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certificateAttributeType = DirectoryServer.getAttributeType(attrTypeName);
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if (certificateAttributeType == null)
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{
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msgID = MSGID_SASLEXTERNAL_UNKNOWN_CERT_ATTR;
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String message = getMessage(msgID, String.valueOf(attrTypeName),
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String.valueOf(configEntryDN));
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throw new ConfigException(msgID, message);
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}
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// Get the DN of the certificate mapper to use with this handler.
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msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERT_MAPPER_DN;
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DNConfigAttribute certMapperStub =
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new DNConfigAttribute(ATTR_CERTMAPPER_DN, getMessage(msgID), true,
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false, false);
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try
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{
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DNConfigAttribute certMapperAttr =
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(DNConfigAttribute) configEntry.getConfigAttribute(certMapperStub);
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if (certMapperAttr == null)
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{
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msgID = MSGID_SASLEXTERNAL_NO_CERTIFICATE_MAPPER_DN;
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String message = getMessage(msgID, String.valueOf(configEntryDN));
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throw new ConfigException(msgID, message);
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}
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else
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{
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certificateMapperDN = certMapperAttr.activeValue();
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CertificateMapper mapper =
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DirectoryServer.getCertificateMapper(certificateMapperDN);
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if (mapper == null)
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{
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msgID = MSGID_SASLEXTERNAL_INVALID_CERTIFICATE_MAPPER_DN;
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String message = getMessage(msgID, String.valueOf(configEntryDN),
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String.valueOf(certificateMapperDN));
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throw new ConfigException(msgID, message);
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}
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}
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}
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catch (ConfigException ce)
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{
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throw ce;
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}
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catch (Exception e)
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{
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msgID = MSGID_SASLEXTERNAL_CANNOT_GET_CERT_MAPPER_DN;
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String message = getMessage(msgID, String.valueOf(configEntryDN),
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stackTraceToSingleLineString(e));
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throw new ConfigException(msgID, message);
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}
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DirectoryServer.registerSASLMechanismHandler(SASL_MECHANISM_EXTERNAL, this);
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DirectoryServer.registerConfigurableComponent(this);
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}
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/**
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* {@inheritDoc}
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*/
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@Override()
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public void finalizeSASLMechanismHandler()
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{
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DirectoryServer.deregisterConfigurableComponent(this);
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DirectoryServer.deregisterSASLMechanismHandler(SASL_MECHANISM_EXTERNAL);
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}
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/**
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* {@inheritDoc}
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*/
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@Override()
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public void processSASLBind(BindOperation bindOperation)
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{
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// Get the client connection used for the bind request, and get the
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// security manager for that connection. If either are null, then fail.
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ClientConnection clientConnection = bindOperation.getClientConnection();
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if (clientConnection == null)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_NO_CLIENT_CONNECTION;
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String message = getMessage(msgID);
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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ConnectionSecurityProvider securityProvider =
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clientConnection.getConnectionSecurityProvider();
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if (securityProvider == null)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_NO_SECURITY_PROVIDER;
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String message = getMessage(msgID);
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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// Make sure that the client connection is using the TLS security provider.
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// If not, then fail.
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if (! (securityProvider instanceof TLSConnectionSecurityProvider))
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_CLIENT_NOT_USING_TLS_PROVIDER;
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String message = getMessage(msgID,
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securityProvider.getSecurityMechanismName());
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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TLSConnectionSecurityProvider tlsSecurityProvider =
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(TLSConnectionSecurityProvider) securityProvider;
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// Get the certificate chain that the client presented to the server, if
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// possible. If there isn't one, then fail.
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java.security.cert.Certificate[] clientCertChain =
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tlsSecurityProvider.getClientCertificateChain();
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if ((clientCertChain == null) || (clientCertChain.length == 0))
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_NO_CLIENT_CERT;
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String message = getMessage(msgID);
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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// Get the certificate mapper to use to map the certificate to a user entry.
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CertificateMapper certificateMapper =
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DirectoryServer.getCertificateMapper(certificateMapperDN);
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if (certificateMapper == null)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_INVALID_CERTIFICATE_MAPPER_DN;
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String message = getMessage(msgID, String.valueOf(configEntryDN),
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String.valueOf(certificateMapperDN));
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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// Use the Directory Server certificate mapper to map the client certificate
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// chain to a single user DN.
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Entry userEntry;
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try
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{
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userEntry = certificateMapper.mapCertificateToUser(clientCertChain);
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}
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catch (DirectoryException de)
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{
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if (debugEnabled())
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{
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debugCought(DebugLogLevel.ERROR, de);
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}
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bindOperation.setResponseData(de);
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return;
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}
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// If the user DN is null, then we couldn't establish a mapping and
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// therefore the authentication failed.
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if (userEntry == null)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_NO_MAPPING;
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String message = getMessage(msgID);
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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else
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{
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bindOperation.setSASLAuthUserEntry(userEntry);
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}
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// Get the userCertificate attribute from the user's entry for use in the
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// validation process.
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List<Attribute> certAttrList =
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userEntry.getAttribute(certificateAttributeType);
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switch (validationPolicy)
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{
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case ALWAYS:
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if (certAttrList == null)
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{
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if (validationPolicy == CertificateValidationPolicy.ALWAYS)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_NO_CERT_IN_ENTRY;
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String message = getMessage(msgID,
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String.valueOf(userEntry.getDN()));
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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}
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else
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{
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try
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{
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byte[] certBytes = clientCertChain[0].getEncoded();
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AttributeValue v =
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new AttributeValue(certificateAttributeType,
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new ASN1OctetString(certBytes));
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boolean found = false;
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for (Attribute a : certAttrList)
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{
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if (a.hasValue(v))
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{
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found = true;
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break;
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}
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}
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if (! found)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_PEER_CERT_NOT_FOUND;
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String message = getMessage(msgID,
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String.valueOf(userEntry.getDN()));
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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}
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catch (Exception e)
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{
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if (debugEnabled())
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{
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debugCought(DebugLogLevel.ERROR, e);
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}
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_CANNOT_VALIDATE_CERT;
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String message = getMessage(msgID,
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String.valueOf(userEntry.getDN()),
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stackTraceToSingleLineString(e));
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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}
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break;
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case IFPRESENT:
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if (certAttrList != null)
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{
|
try
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{
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byte[] certBytes = clientCertChain[0].getEncoded();
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AttributeValue v =
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new AttributeValue(certificateAttributeType,
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new ASN1OctetString(certBytes));
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boolean found = false;
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for (Attribute a : certAttrList)
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{
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if (a.hasValue(v))
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{
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found = true;
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break;
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}
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}
|
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if (! found)
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{
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
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int msgID = MSGID_SASLEXTERNAL_PEER_CERT_NOT_FOUND;
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String message = getMessage(msgID,
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String.valueOf(userEntry.getDN()));
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bindOperation.setAuthFailureReason(msgID, message);
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return;
|
}
|
}
|
catch (Exception e)
|
{
|
if (debugEnabled())
|
{
|
debugCought(DebugLogLevel.ERROR, e);
|
}
|
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bindOperation.setResultCode(ResultCode.INVALID_CREDENTIALS);
|
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int msgID = MSGID_SASLEXTERNAL_CANNOT_VALIDATE_CERT;
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String message = getMessage(msgID,
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String.valueOf(userEntry.getDN()),
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stackTraceToSingleLineString(e));
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bindOperation.setAuthFailureReason(msgID, message);
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return;
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}
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}
|
}
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|
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AuthenticationInfo authInfo =
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new AuthenticationInfo(userEntry, SASL_MECHANISM_EXTERNAL,
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DirectoryServer.isRootDN(userEntry.getDN()));
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bindOperation.setAuthenticationInfo(authInfo);
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bindOperation.setResultCode(ResultCode.SUCCESS);
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}
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|
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/**
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* Retrieves the DN of the configuration entry with which this component is
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* associated.
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*
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* @return The DN of the configuration entry with which this component is
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* associated.
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*/
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public DN getConfigurableComponentEntryDN()
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{
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return configEntryDN;
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}
|
|
|
|
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/**
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* Retrieves the set of configuration attributes that are associated with this
|
* configurable component.
|
*
|
* @return The set of configuration attributes that are associated with this
|
* configurable component.
|
*/
|
public List<ConfigAttribute> getConfigurationAttributes()
|
{
|
|
|
LinkedList<ConfigAttribute> attrList = new LinkedList<ConfigAttribute>();
|
|
int msgID = MSGID_SASLEXTERNAL_DESCRIPTION_VALIDATION_POLICY;
|
attrList.add(new MultiChoiceConfigAttribute(
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ATTR_CLIENT_CERT_VALIDATION_POLICY, getMessage(msgID),
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false, false, false, validationValueStrings,
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validationPolicy.toString()));
|
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msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERTIFICATE_ATTRIBUTE;
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String certTypeStr = certificateAttributeType.getNameOrOID();
|
attrList.add(new StringConfigAttribute(ATTR_VALIDATION_CERT_ATTRIBUTE,
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getMessage(msgID), false, false,
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false, certTypeStr));
|
|
msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERT_MAPPER_DN;
|
attrList.add(new DNConfigAttribute(ATTR_CERTMAPPER_DN, getMessage(msgID),
|
true, false, false,
|
certificateMapperDN));
|
|
return attrList;
|
}
|
|
|
|
/**
|
* Indicates whether the provided configuration entry has an acceptable
|
* configuration for this component. If it does not, then detailed
|
* information about the problem(s) should be added to the provided list.
|
*
|
* @param configEntry The configuration entry for which to make the
|
* determination.
|
* @param unacceptableReasons A list that can be used to hold messages about
|
* why the provided entry does not have an
|
* acceptable configuration.
|
*
|
* @return <CODE>true</CODE> if the provided entry has an acceptable
|
* configuration for this component, or <CODE>false</CODE> if not.
|
*/
|
public boolean hasAcceptableConfiguration(ConfigEntry configEntry,
|
List<String> unacceptableReasons)
|
{
|
|
|
// Look at the validation policy configuration.
|
int msgID = MSGID_SASLEXTERNAL_DESCRIPTION_VALIDATION_POLICY;
|
MultiChoiceConfigAttribute validateStub =
|
new MultiChoiceConfigAttribute(ATTR_CLIENT_CERT_VALIDATION_POLICY,
|
getMessage(msgID), false, false, false,
|
validationValueStrings);
|
try
|
{
|
MultiChoiceConfigAttribute validateAttr =
|
(MultiChoiceConfigAttribute)
|
configEntry.getConfigAttribute(validateStub);
|
if (validateAttr != null)
|
{
|
if (CertificateValidationPolicy.policyForName(
|
validateAttr.activeValue())== null)
|
{
|
msgID = MSGID_SASLEXTERNAL_INVALID_VALIDATION_VALUE;
|
unacceptableReasons.add(getMessage(msgID,
|
String.valueOf(configEntryDN),
|
validateAttr.activeValue()));
|
return false;
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
if (debugEnabled())
|
{
|
debugCought(DebugLogLevel.ERROR, e);
|
}
|
|
msgID = MSGID_SASLEXTERNAL_CANNOT_GET_VALIDATION_POLICY;
|
unacceptableReasons.add(getMessage(msgID, String.valueOf(configEntryDN),
|
stackTraceToSingleLineString(e)));
|
return false;
|
}
|
|
|
// Look at the certificate attribute type configuration.
|
String attrTypeName = DEFAULT_VALIDATION_CERT_ATTRIBUTE;
|
msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERTIFICATE_ATTRIBUTE;
|
StringConfigAttribute certAttributeStub =
|
new StringConfigAttribute(ATTR_VALIDATION_CERT_ATTRIBUTE,
|
getMessage(msgID), false, false, false);
|
try
|
{
|
StringConfigAttribute certAttributeAttr =
|
(StringConfigAttribute)
|
configEntry.getConfigAttribute(certAttributeStub);
|
if (certAttributeAttr != null)
|
{
|
attrTypeName = toLowerCase(certAttributeAttr.activeValue());
|
}
|
}
|
catch (Exception e)
|
{
|
if (debugEnabled())
|
{
|
debugCought(DebugLogLevel.ERROR, e);
|
}
|
|
msgID = MSGID_SASLEXTERNAL_CANNOT_GET_CERT_ATTR;
|
unacceptableReasons.add(getMessage(msgID, String.valueOf(configEntryDN),
|
stackTraceToSingleLineString(e)));
|
return false;
|
}
|
|
if (DirectoryServer.getAttributeType(attrTypeName) == null)
|
{
|
msgID = MSGID_SASLEXTERNAL_UNKNOWN_CERT_ATTR;
|
unacceptableReasons.add(getMessage(msgID, String.valueOf(attrTypeName),
|
String.valueOf(configEntryDN)));
|
return false;
|
}
|
|
|
// Look at the certificate mapper DN.
|
msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERT_MAPPER_DN;
|
DNConfigAttribute certMapperStub =
|
new DNConfigAttribute(ATTR_CERTMAPPER_DN, getMessage(msgID), true,
|
false, false);
|
try
|
{
|
DNConfigAttribute certMapperAttr =
|
(DNConfigAttribute) configEntry.getConfigAttribute(certMapperStub);
|
if (certMapperAttr == null)
|
{
|
msgID = MSGID_SASLEXTERNAL_NO_CERTIFICATE_MAPPER_DN;
|
String message = getMessage(msgID, String.valueOf(configEntryDN));
|
unacceptableReasons.add(message);
|
return false;
|
}
|
else
|
{
|
DN certMapperDN = certMapperAttr.activeValue();
|
CertificateMapper mapper =
|
DirectoryServer.getCertificateMapper(certMapperDN);
|
if (mapper == null)
|
{
|
msgID = MSGID_SASLEXTERNAL_INVALID_CERTIFICATE_MAPPER_DN;
|
String message = getMessage(msgID, String.valueOf(configEntryDN),
|
String.valueOf(certMapperDN));
|
unacceptableReasons.add(message);
|
return false;
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
msgID = MSGID_SASLEXTERNAL_CANNOT_GET_CERT_MAPPER_DN;
|
String message = getMessage(msgID, String.valueOf(configEntryDN),
|
stackTraceToSingleLineString(e));
|
unacceptableReasons.add(message);
|
return false;
|
}
|
|
|
// If we've gotten to this point, then everything must be OK.
|
return true;
|
}
|
|
|
|
/**
|
* Makes a best-effort attempt to apply the configuration contained in the
|
* provided entry. Information about the result of this processing should be
|
* added to the provided message list. Information should always be added to
|
* this list if a configuration change could not be applied. If detailed
|
* results are requested, then information about the changes applied
|
* successfully (and optionally about parameters that were not changed) should
|
* also be included.
|
*
|
* @param configEntry The entry containing the new configuration to
|
* apply for this component.
|
* @param detailedResults Indicates whether detailed information about the
|
* processing should be added to the list.
|
*
|
* @return Information about the result of the configuration update.
|
*/
|
public ConfigChangeResult applyNewConfiguration(ConfigEntry configEntry,
|
boolean detailedResults)
|
{
|
|
|
ResultCode resultCode = ResultCode.SUCCESS;
|
boolean adminActionRequired = false;
|
ArrayList<String> messages = new ArrayList<String>();
|
|
|
// Look at the validation policy configuration.
|
CertificateValidationPolicy newValidationPolicy =
|
CertificateValidationPolicy.NEVER;
|
int msgID = MSGID_SASLEXTERNAL_DESCRIPTION_VALIDATION_POLICY;
|
MultiChoiceConfigAttribute validateStub =
|
new MultiChoiceConfigAttribute(ATTR_CLIENT_CERT_VALIDATION_POLICY,
|
getMessage(msgID), false, false, false,
|
validationValueStrings);
|
try
|
{
|
MultiChoiceConfigAttribute validateAttr =
|
(MultiChoiceConfigAttribute)
|
configEntry.getConfigAttribute(validateStub);
|
if (validateAttr != null)
|
{
|
newValidationPolicy = CertificateValidationPolicy.policyForName(
|
validateAttr.activeValue());
|
if (newValidationPolicy == null)
|
{
|
resultCode = ResultCode.INVALID_ATTRIBUTE_SYNTAX;
|
|
msgID = MSGID_SASLEXTERNAL_INVALID_VALIDATION_VALUE;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
validateAttr.activeValue()));
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
if (debugEnabled())
|
{
|
debugCought(DebugLogLevel.ERROR, e);
|
}
|
|
resultCode = ResultCode.INVALID_ATTRIBUTE_SYNTAX;
|
|
msgID = MSGID_SASLEXTERNAL_CANNOT_GET_VALIDATION_POLICY;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
stackTraceToSingleLineString(e)));
|
}
|
|
|
// Look at the certificate attribute type configuration.
|
String attrTypeName = DEFAULT_VALIDATION_CERT_ATTRIBUTE;
|
msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERTIFICATE_ATTRIBUTE;
|
StringConfigAttribute certAttributeStub =
|
new StringConfigAttribute(ATTR_VALIDATION_CERT_ATTRIBUTE,
|
getMessage(msgID), false, false, false);
|
try
|
{
|
StringConfigAttribute certAttributeAttr =
|
(StringConfigAttribute)
|
configEntry.getConfigAttribute(certAttributeStub);
|
if (certAttributeAttr != null)
|
{
|
attrTypeName = toLowerCase(certAttributeAttr.activeValue());
|
}
|
}
|
catch (Exception e)
|
{
|
if (debugEnabled())
|
{
|
debugCought(DebugLogLevel.ERROR, e);
|
}
|
|
msgID = MSGID_SASLEXTERNAL_CANNOT_GET_CERT_ATTR;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
stackTraceToSingleLineString(e)));
|
resultCode = DirectoryServer.getServerErrorResultCode();
|
}
|
|
AttributeType newCertType = DirectoryServer.getAttributeType(attrTypeName);
|
if (newCertType == null)
|
{
|
msgID = MSGID_SASLEXTERNAL_UNKNOWN_CERT_ATTR;
|
messages.add(getMessage(msgID, String.valueOf(attrTypeName),
|
String.valueOf(configEntryDN)));
|
|
if (resultCode == ResultCode.SUCCESS)
|
{
|
resultCode = ResultCode.INVALID_ATTRIBUTE_SYNTAX;
|
}
|
}
|
|
|
// Look at the certificate mapper DN.
|
DN newCertificateMapperDN = null;
|
msgID = MSGID_SASLEXTERNAL_DESCRIPTION_CERT_MAPPER_DN;
|
DNConfigAttribute certMapperStub =
|
new DNConfigAttribute(ATTR_CERTMAPPER_DN, getMessage(msgID), true,
|
false, false);
|
try
|
{
|
DNConfigAttribute certMapperAttr =
|
(DNConfigAttribute) configEntry.getConfigAttribute(certMapperStub);
|
if (certMapperAttr == null)
|
{
|
if (resultCode == ResultCode.SUCCESS)
|
{
|
resultCode = ResultCode.OBJECTCLASS_VIOLATION;
|
}
|
|
msgID = MSGID_SASLEXTERNAL_NO_CERTIFICATE_MAPPER_DN;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN)));
|
}
|
else
|
{
|
newCertificateMapperDN = certMapperAttr.activeValue();
|
CertificateMapper mapper =
|
DirectoryServer.getCertificateMapper(newCertificateMapperDN);
|
if (mapper == null)
|
{
|
if (resultCode == ResultCode.SUCCESS)
|
{
|
resultCode = ResultCode.OBJECTCLASS_VIOLATION;
|
}
|
|
msgID = MSGID_SASLEXTERNAL_INVALID_CERTIFICATE_MAPPER_DN;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
String.valueOf(newCertificateMapperDN)));
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
if (resultCode == ResultCode.SUCCESS)
|
{
|
resultCode = ResultCode.OBJECTCLASS_VIOLATION;
|
}
|
|
msgID = MSGID_SASLEXTERNAL_CANNOT_GET_CERT_MAPPER_DN;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
stackTraceToSingleLineString(e)));
|
}
|
|
|
// If everything has been successful, then apply any changes that were made.
|
if (resultCode == ResultCode.SUCCESS)
|
{
|
if (newValidationPolicy != validationPolicy)
|
{
|
validationPolicy = newValidationPolicy;
|
|
if (detailedResults)
|
{
|
msgID = MSGID_SASLEXTERNAL_UPDATED_VALIDATION_POLICY;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
String.valueOf(validationPolicy)));
|
}
|
}
|
|
if (! certificateAttributeType.equals(newCertType))
|
{
|
certificateAttributeType = newCertType;
|
|
if (detailedResults)
|
{
|
msgID = MSGID_SASLEXTERNAL_UPDATED_CERT_ATTR;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
certificateAttributeType.getNameOrOID()));
|
}
|
}
|
|
if (! newCertificateMapperDN.equals(certificateMapperDN))
|
{
|
certificateMapperDN = newCertificateMapperDN;
|
|
if (detailedResults)
|
{
|
msgID = MSGID_SASLEXTERNAL_UPDATED_CERT_MAPPER_DN;
|
messages.add(getMessage(msgID, String.valueOf(configEntryDN),
|
String.valueOf(newCertificateMapperDN)));
|
}
|
}
|
}
|
|
|
// Return the result to the caller.
|
return new ConfigChangeResult(resultCode, adminActionRequired, messages);
|
}
|
|
|
|
/**
|
* {@inheritDoc}
|
*/
|
@Override()
|
public boolean isPasswordBased(String mechanism)
|
{
|
|
// This is not a password-based mechanism.
|
return false;
|
}
|
|
|
|
/**
|
* {@inheritDoc}
|
*/
|
@Override()
|
public boolean isSecure(String mechanism)
|
{
|
|
// This may be considered a secure mechanism.
|
return true;
|
}
|
}
|
