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Java implementation of the Simple Certificate Enrollment Protocol
/*
* Copyright (c) 2010 ThruPoint Ltd
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.jscep.message;
import java.util.Collection;
import java.util.HashSet;
import org.bouncycastle.asn1.ASN1Set;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERPrintableString;
import org.bouncycastle.asn1.DERSet;
import org.bouncycastle.asn1.cms.Attribute;
import org.jscep.asn1.ScepObjectIdentifiers;
import org.jscep.transaction.MessageType;
import org.jscep.transaction.Nonce;
import org.jscep.transaction.TransactionId;
/**
* This class represents an abstract SCEP PkiMessage, which may be either a
* request or response.
*
* @param the MessageData for this message.
*/
public abstract class PkiMessage {
private final TransactionId transId;
private final MessageType messageType;
private final Nonce senderNonce;
private final T messageData;
public PkiMessage(TransactionId transId, MessageType messageType, Nonce senderNonce, T messageData) {
this.transId = transId;
this.messageType = messageType;
this.senderNonce = senderNonce;
this.messageData = messageData;
}
public TransactionId getTransactionId() {
return transId;
}
public MessageType getMessageType() {
return messageType;
}
public Nonce getSenderNonce() {
return senderNonce;
}
public T getMessageData() {
return messageData;
}
public Collection getAttributes() {
final Collection attrs = new HashSet();
final Attribute transIdAttr = new Attribute(ScepObjectIdentifiers.transId, toSet(transId));
final Attribute messageTypeAttr = new Attribute(ScepObjectIdentifiers.messageType, toSet(messageType));
final Attribute senderNonceAttr = new Attribute(ScepObjectIdentifiers.senderNonce, toSet(senderNonce));
attrs.add(transIdAttr);
attrs.add(messageTypeAttr);
attrs.add(senderNonceAttr);
return attrs;
}
ASN1Set toSet(Nonce nonce) {
return new DERSet(new DEROctetString(nonce.getBytes()));
}
private ASN1Set toSet(TransactionId transId) {
return new DERSet(new DERPrintableString(transId.getBytes()));
}
private ASN1Set toSet(MessageType messageType) {
return new DERSet(new DERPrintableString(messageType.toString()));
}
}