package com.google.bitcoin.bouncycastle.asn1.crmf;
import com.google.bitcoin.bouncycastle.asn1.ASN1Encodable;
import com.google.bitcoin.bouncycastle.asn1.ASN1EncodableVector;
import com.google.bitcoin.bouncycastle.asn1.ASN1Sequence;
import com.google.bitcoin.bouncycastle.asn1.DERInteger;
import com.google.bitcoin.bouncycastle.asn1.DERObject;
import com.google.bitcoin.bouncycastle.asn1.DERSequence;
public class CertRequest
extends ASN1Encodable
{
private DERInteger certReqId;
private CertTemplate certTemplate;
private Controls controls;
private CertRequest(ASN1Sequence seq)
{
certReqId = DERInteger.getInstance(seq.getObjectAt(0));
certTemplate = CertTemplate.getInstance(seq.getObjectAt(1));
if (seq.size() > 2)
{
controls = Controls.getInstance(seq.getObjectAt(2));
}
}
public static CertRequest getInstance(Object o)
{
if (o instanceof CertRequest)
{
return (CertRequest)o;
}
if (o instanceof ASN1Sequence)
{
return new CertRequest((ASN1Sequence)o);
}
throw new IllegalArgumentException("Invalid object: " + o.getClass().getName());
}
public DERInteger getCertReqId()
{
return certReqId;
}
public CertTemplate getCertTemplate()
{
return certTemplate;
}
public Controls getControls()
{
return controls;
}
/**
* <pre>
* CertRequest ::= SEQUENCE {
* certReqId INTEGER, -- ID for matching request and reply
* certTemplate CertTemplate, -- Selected fields of cert to be issued
* controls Controls OPTIONAL } -- Attributes affecting issuance
* </pre>
* @return a basic ASN.1 object representation.
*/
public DERObject toASN1Object()
{
ASN1EncodableVector v = new ASN1EncodableVector();
v.add(certReqId);
v.add(certTemplate);
if (controls != null)
{
v.add(controls);
}
return new DERSequence(v);
}
}