org.bouncycastle.asn1.cmp.PKIHeaderBuilder Maven / Gradle / Ivy
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Show all versions of org.apache.servicemix.bundles.bcprov-jdk15on
This OSGi bundle wraps ${pkgArtifactId} ${pkgVersion} jar file.
package org.bouncycastle.asn1.cmp;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1GeneralizedTime;
import org.bouncycastle.asn1.ASN1Integer;
import org.bouncycastle.asn1.ASN1OctetString;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERTaggedObject;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
import org.bouncycastle.asn1.x509.GeneralName;
public class PKIHeaderBuilder
{
private ASN1Integer pvno;
private GeneralName sender;
private GeneralName recipient;
private ASN1GeneralizedTime messageTime;
private AlgorithmIdentifier protectionAlg;
private ASN1OctetString senderKID; // KeyIdentifier
private ASN1OctetString recipKID; // KeyIdentifier
private ASN1OctetString transactionID;
private ASN1OctetString senderNonce;
private ASN1OctetString recipNonce;
private PKIFreeText freeText;
private ASN1Sequence generalInfo;
public PKIHeaderBuilder(
int pvno,
GeneralName sender,
GeneralName recipient)
{
this(new ASN1Integer(pvno), sender, recipient);
}
private PKIHeaderBuilder(
ASN1Integer pvno,
GeneralName sender,
GeneralName recipient)
{
this.pvno = pvno;
this.sender = sender;
this.recipient = recipient;
}
public PKIHeaderBuilder setMessageTime(ASN1GeneralizedTime time)
{
messageTime = time;
return this;
}
public PKIHeaderBuilder setProtectionAlg(AlgorithmIdentifier aid)
{
protectionAlg = aid;
return this;
}
public PKIHeaderBuilder setSenderKID(byte[] kid)
{
return setSenderKID(kid == null ? null : new DEROctetString(kid));
}
public PKIHeaderBuilder setSenderKID(ASN1OctetString kid)
{
senderKID = kid;
return this;
}
public PKIHeaderBuilder setRecipKID(byte[] kid)
{
return setRecipKID(kid == null ? null : new DEROctetString(kid));
}
public PKIHeaderBuilder setRecipKID(ASN1OctetString kid)
{
recipKID = kid;
return this;
}
public PKIHeaderBuilder setTransactionID(byte[] tid)
{
return setTransactionID(tid == null ? null : new DEROctetString(tid));
}
public PKIHeaderBuilder setTransactionID(ASN1OctetString tid)
{
transactionID = tid;
return this;
}
public PKIHeaderBuilder setSenderNonce(byte[] nonce)
{
return setSenderNonce(nonce == null ? null : new DEROctetString(nonce));
}
public PKIHeaderBuilder setSenderNonce(ASN1OctetString nonce)
{
senderNonce = nonce;
return this;
}
public PKIHeaderBuilder setRecipNonce(byte[] nonce)
{
return setRecipNonce(nonce == null ? null : new DEROctetString(nonce));
}
public PKIHeaderBuilder setRecipNonce(ASN1OctetString nonce)
{
recipNonce = nonce;
return this;
}
public PKIHeaderBuilder setFreeText(PKIFreeText text)
{
freeText = text;
return this;
}
public PKIHeaderBuilder setGeneralInfo(InfoTypeAndValue genInfo)
{
return setGeneralInfo(makeGeneralInfoSeq(genInfo));
}
public PKIHeaderBuilder setGeneralInfo(InfoTypeAndValue[] genInfos)
{
return setGeneralInfo(makeGeneralInfoSeq(genInfos));
}
public PKIHeaderBuilder setGeneralInfo(ASN1Sequence seqOfInfoTypeAndValue)
{
generalInfo = seqOfInfoTypeAndValue;
return this;
}
private static ASN1Sequence makeGeneralInfoSeq(
InfoTypeAndValue generalInfo)
{
return new DERSequence(generalInfo);
}
private static ASN1Sequence makeGeneralInfoSeq(
InfoTypeAndValue[] generalInfos)
{
ASN1Sequence genInfoSeq = null;
if (generalInfos != null)
{
genInfoSeq = new DERSequence(generalInfos);
}
return genInfoSeq;
}
/**
*
* PKIHeader ::= SEQUENCE {
* pvno INTEGER { cmp1999(1), cmp2000(2) },
* sender GeneralName,
* -- identifies the sender
* recipient GeneralName,
* -- identifies the intended recipient
* messageTime [0] GeneralizedTime OPTIONAL,
* -- time of production of this message (used when sender
* -- believes that the transport will be "suitable"; i.e.,
* -- that the time will still be meaningful upon receipt)
* protectionAlg [1] AlgorithmIdentifier OPTIONAL,
* -- algorithm used for calculation of protection bits
* senderKID [2] KeyIdentifier OPTIONAL,
* recipKID [3] KeyIdentifier OPTIONAL,
* -- to identify specific keys used for protection
* transactionID [4] OCTET STRING OPTIONAL,
* -- identifies the transaction; i.e., this will be the same in
* -- corresponding request, response, certConf, and PKIConf
* -- messages
* senderNonce [5] OCTET STRING OPTIONAL,
* recipNonce [6] OCTET STRING OPTIONAL,
* -- nonces used to provide replay protection, senderNonce
* -- is inserted by the creator of this message; recipNonce
* -- is a nonce previously inserted in a related message by
* -- the intended recipient of this message
* freeText [7] PKIFreeText OPTIONAL,
* -- this may be used to indicate context-specific instructions
* -- (this field is intended for human consumption)
* generalInfo [8] SEQUENCE SIZE (1..MAX) OF
* InfoTypeAndValue OPTIONAL
* -- this may be used to convey context-specific information
* -- (this field not primarily intended for human consumption)
* }
*
* @return a basic ASN.1 object representation.
*/
public PKIHeader build()
{
ASN1EncodableVector v = new ASN1EncodableVector(12);
v.add(pvno);
v.add(sender);
v.add(recipient);
addOptional(v, 0, messageTime);
addOptional(v, 1, protectionAlg);
addOptional(v, 2, senderKID);
addOptional(v, 3, recipKID);
addOptional(v, 4, transactionID);
addOptional(v, 5, senderNonce);
addOptional(v, 6, recipNonce);
addOptional(v, 7, freeText);
addOptional(v, 8, generalInfo);
messageTime = null;
protectionAlg = null;
senderKID = null;
recipKID = null;
transactionID = null;
senderNonce = null;
recipNonce = null;
freeText = null;
generalInfo = null;
return PKIHeader.getInstance(new DERSequence(v));
}
private void addOptional(ASN1EncodableVector v, int tagNo, ASN1Encodable obj)
{
if (obj != null)
{
v.add(new DERTaggedObject(true, tagNo, obj));
}
}
}