/*
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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 legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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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 legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* 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 2006-2008 Sun Microsystems, Inc.
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*/
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package org.opends.server.controls;
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import org.opends.messages.Message;
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import org.opends.server.protocols.asn1.ASN1Writer;
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import org.opends.server.types.*;
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import static org.opends.messages.ProtocolMessages.*;
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import static org.opends.server.util.ServerConstants.*;
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import java.io.IOException;
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/**
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* This class implements the authorization identity response control as defined
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* in RFC 3829. It may be included in a bind response message to provide the
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* authorization ID resulting for a client after the bind operation as
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* completed.
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*/
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public class AuthorizationIdentityResponseControl
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extends Control
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{
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/**
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* ControlDecoder implentation to decode this control from a ByteString.
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*/
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private final static class Decoder
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implements ControlDecoder<AuthorizationIdentityResponseControl>
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{
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/**
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* {@inheritDoc}
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*/
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public AuthorizationIdentityResponseControl decode(boolean isCritical,
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ByteString value)
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throws DirectoryException
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{
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if (value == null)
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{
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Message message = ERR_AUTHZIDRESP_NO_CONTROL_VALUE.get();
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throw new DirectoryException(ResultCode.PROTOCOL_ERROR, message);
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}
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try
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{
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String authID = value.toString();
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return new AuthorizationIdentityResponseControl(isCritical,
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authID);
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}
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catch(Exception e)
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{
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// TODO: message.
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throw new DirectoryException(ResultCode.PROTOCOL_ERROR, Message.EMPTY);
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}
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}
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public String getOID()
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{
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return OID_AUTHZID_RESPONSE;
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}
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}
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/**
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* The Control Decoder that can be used to decode this control.
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*/
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public static final ControlDecoder<AuthorizationIdentityResponseControl>
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DECODER = new Decoder();
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// The authorization ID for this control.
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private String authorizationID;
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/**
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* Creates a new authorization identity response control using the default
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* settings to indicate an anonymous authentication.
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*/
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public AuthorizationIdentityResponseControl()
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{
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this(false);
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}
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/**
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* Creates a new authorization identity response control using the default
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* settings to indicate an anonymous authentication.
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*
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* @param isCritical Indicates whether this control should be
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* considered critical in processing the
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* request.
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*/
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public AuthorizationIdentityResponseControl(boolean isCritical)
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{
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super(OID_AUTHZID_RESPONSE, isCritical);
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}
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/**
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* Creates a new authorization identity response control with the provided
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* information.
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*
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* @param authorizationID The authorization ID for this control.
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*/
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public AuthorizationIdentityResponseControl(String authorizationID)
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{
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this(false, authorizationID);
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}
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/**
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* Creates a new authorization identity response control with the provided
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* information.
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*
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* @param isCritical Indicates whether this control should be
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* considered critical in processing the
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* request.
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* @param authorizationID The authorization ID for this control.
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*/
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public AuthorizationIdentityResponseControl(boolean isCritical,
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String authorizationID)
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{
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super(OID_AUTHZID_RESPONSE, isCritical);
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this.authorizationID = authorizationID;
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}
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/**
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* Creates a new authorization identity response control with the provided
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* information.
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*
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* @param authorizationDN The authorization DN for this control.
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*/
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public AuthorizationIdentityResponseControl(DN authorizationDN)
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{
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super(OID_AUTHZID_RESPONSE, false);
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if (authorizationDN == null)
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{
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this.authorizationID = "dn:";
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}
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else
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{
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this.authorizationID = "dn:" + authorizationDN.toString();
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}
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}
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/**
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* Writes this control's value to an ASN.1 writer. The value (if any) must be
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* written as an ASN1OctetString.
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*
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* @param writer The ASN.1 output stream to write to.
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* @throws IOException If a problem occurs while writing to the stream.
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*/
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public void writeValue(ASN1Writer writer) throws IOException {
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writer.writeOctetString(authorizationID);
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}
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/**
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* Retrieves the authorization ID for this authorization identity response
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* control.
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*
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* @return The authorization ID for this authorization identity response
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* control.
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*/
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public String getAuthorizationID()
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{
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return authorizationID;
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}
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/**
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* Appends a string representation of this authorization identity response
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* control to the provided buffer.
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*
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* @param buffer The buffer to which the information should be appended.
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*/
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public void toString(StringBuilder buffer)
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{
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buffer.append("AuthorizationIdentityResponseControl(authzID=\"");
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buffer.append(authorizationID);
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buffer.append("\")");
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}
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}
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