package org.opends.sdk.extensions;
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import static com.sun.opends.sdk.messages.Messages.*;
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import java.io.IOException;
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import org.opends.sdk.ByteString;
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import org.opends.sdk.ByteStringBuilder;
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import org.opends.sdk.DecodeException;
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import org.opends.sdk.ResultCode;
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import org.opends.sdk.asn1.ASN1;
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import org.opends.sdk.asn1.ASN1Reader;
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import org.opends.sdk.asn1.ASN1Writer;
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import org.opends.sdk.requests.AbstractExtendedRequest;
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import org.opends.sdk.responses.Responses;
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import org.opends.sdk.responses.Result;
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import com.sun.opends.sdk.util.Message;
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import com.sun.opends.sdk.util.StaticUtils;
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/**
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* Created by IntelliJ IDEA. User: boli Date: Jun 23, 2009 Time:
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* 12:10:59 PM To change this template use File | Settings | File
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* Templates.
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*/
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public final class GetSymmetricKeyRequest extends
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AbstractExtendedRequest<GetSymmetricKeyRequest, Result>
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{
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/**
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* The request OID for the get symmetric key extended operation.
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*/
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static final String OID_GET_SYMMETRIC_KEY_EXTENDED_OP = "1.3.6.1.4.1.26027.1.6.3";
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private String requestSymmetricKey = null;
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private String instanceKeyID = null;
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public GetSymmetricKeyRequest()
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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 String getRequestName()
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{
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return OID_GET_SYMMETRIC_KEY_EXTENDED_OP;
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}
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public Operation getExtendedOperation()
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{
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return OPERATION;
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}
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public String getInstanceKeyID()
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{
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return instanceKeyID;
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}
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public String getRequestSymmetricKey()
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{
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return requestSymmetricKey;
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}
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public ByteString getRequestValue()
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{
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ByteStringBuilder buffer = new ByteStringBuilder();
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ASN1Writer writer = ASN1.getWriter(buffer);
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try
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{
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writer.writeStartSequence();
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if (requestSymmetricKey != null)
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{
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writer.writeOctetString(TYPE_SYMMETRIC_KEY_ELEMENT,
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requestSymmetricKey);
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}
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if (instanceKeyID != null)
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{
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writer.writeOctetString(TYPE_INSTANCE_KEY_ID_ELEMENT,
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instanceKeyID);
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}
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writer.writeEndSequence();
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}
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catch (IOException ioe)
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{
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// This should never happen unless there is a bug somewhere.
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throw new RuntimeException(ioe);
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}
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return buffer.toByteString();
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}
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public GetSymmetricKeyRequest setInstanceKeyID(String instanceKeyID)
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{
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this.instanceKeyID = instanceKeyID;
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return this;
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}
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public GetSymmetricKeyRequest setRequestSymmetricKey(
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String requestSymmetricKey)
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{
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this.requestSymmetricKey = requestSymmetricKey;
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return this;
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}
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public StringBuilder toString(StringBuilder builder)
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{
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builder.append("GetSymmetricKeyExtendedRequest(requestName=");
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builder.append(getRequestName());
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builder.append(", requestSymmetricKey=");
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builder.append(requestSymmetricKey);
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builder.append(", instanceKeyID=");
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builder.append(instanceKeyID);
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builder.append(", controls=");
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builder.append(getControls());
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builder.append(")");
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return builder;
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}
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/**
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* The BER type value for the symmetric key element of the operation
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* value.
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*/
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private static final byte TYPE_SYMMETRIC_KEY_ELEMENT = (byte) 0x80;
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/**
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* The BER type value for the instance key ID element of the operation
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* value.
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*/
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private static final byte TYPE_INSTANCE_KEY_ID_ELEMENT = (byte) 0x81;
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private static final class Operation implements
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ExtendedOperation<GetSymmetricKeyRequest, Result>
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{
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public GetSymmetricKeyRequest decodeRequest(String requestName,
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ByteString requestValue) throws DecodeException
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{
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if (requestValue == null)
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{
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// The request must always have a value.
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Message message = ERR_GET_SYMMETRIC_KEY_NO_VALUE.get();
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throw DecodeException.error(message);
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}
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String requestSymmetricKey = null;
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String instanceKeyID = null;
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try
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{
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ASN1Reader reader = ASN1.getReader(requestValue);
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reader.readStartSequence();
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if (reader.hasNextElement()
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&& (reader.peekType() == TYPE_SYMMETRIC_KEY_ELEMENT))
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{
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requestSymmetricKey = reader.readOctetStringAsString();
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}
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if (reader.hasNextElement()
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&& (reader.peekType() == TYPE_INSTANCE_KEY_ID_ELEMENT))
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{
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instanceKeyID = reader.readOctetStringAsString();
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}
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reader.readEndSequence();
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return new GetSymmetricKeyRequest().setRequestSymmetricKey(
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requestSymmetricKey).setInstanceKeyID(instanceKeyID);
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}
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catch (IOException ae)
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{
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StaticUtils.DEBUG_LOG.throwing(
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"GetSymmetricKeyRequest.Operation", "decodeRequest", ae);
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Message message = ERR_GET_SYMMETRIC_KEY_ASN1_DECODE_EXCEPTION
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.get(ae.getMessage());
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throw DecodeException.error(message, ae);
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}
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}
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public Result decodeResponse(ResultCode resultCode,
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String matchedDN, String diagnosticMessage)
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{
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return Responses.newResult(resultCode).setMatchedDN(matchedDN)
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.setDiagnosticMessage(diagnosticMessage);
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}
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public Result decodeResponse(ResultCode resultCode,
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String matchedDN, String diagnosticMessage,
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String responseName, ByteString responseValue)
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throws DecodeException
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{
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// TODO: Should we check to make sure OID and value is null?
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return Responses.newResult(resultCode).setMatchedDN(matchedDN)
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.setDiagnosticMessage(diagnosticMessage);
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}
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}
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// Singleton instance.
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private static final Operation OPERATION = new Operation();
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}
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