V2TbsCertListGenerator
using System;
using System.Collections.Generic;
using System.IO;
namespace Org.BouncyCastle.Asn1.X509
{
public class V2TbsCertListGenerator
{
private DerInteger version = DerInteger.One;
private AlgorithmIdentifier signature;
private X509Name issuer;
private Time thisUpdate;
private Time nextUpdate;
private X509Extensions extensions;
private List<Asn1Sequence> crlEntries;
public void SetSignature(AlgorithmIdentifier signature)
{
this.signature = signature;
}
public void SetIssuer(X509Name issuer)
{
this.issuer = issuer;
}
public void SetThisUpdate(Asn1UtcTime thisUpdate)
{
this.thisUpdate = new Time(thisUpdate);
}
public void SetNextUpdate(Asn1UtcTime nextUpdate)
{
this.nextUpdate = ((nextUpdate != null) ? new Time(nextUpdate) : null);
}
public void SetThisUpdate(Time thisUpdate)
{
this.thisUpdate = thisUpdate;
}
public void SetNextUpdate(Time nextUpdate)
{
this.nextUpdate = nextUpdate;
}
public void AddCrlEntry(Asn1Sequence crlEntry)
{
if (crlEntries == null)
crlEntries = new List<Asn1Sequence>();
crlEntries.Add(crlEntry);
}
public void AddCrlEntry(DerInteger userCertificate, Asn1UtcTime revocationDate, int reason)
{
AddCrlEntry(userCertificate, new Time(revocationDate), reason);
}
public void AddCrlEntry(DerInteger userCertificate, Time revocationDate, int reason)
{
AddCrlEntry(userCertificate, revocationDate, reason, null);
}
public void AddCrlEntry(DerInteger userCertificate, Time revocationDate, int reason, Asn1GeneralizedTime invalidityDate)
{
List<DerObjectIdentifier> list = new List<DerObjectIdentifier>();
List<X509Extension> list2 = new List<X509Extension>();
if (reason != 0) {
CrlReason crlReason = new CrlReason(reason);
try {
list.Add(X509Extensions.ReasonCode);
list2.Add(new X509Extension(false, new DerOctetString(crlReason.GetEncoded())));
} catch (IOException ex) {
throw new ArgumentException("error encoding reason: " + ex?.ToString());
}
}
if (invalidityDate != null)
try {
list.Add(X509Extensions.InvalidityDate);
list2.Add(new X509Extension(false, new DerOctetString(invalidityDate.GetEncoded())));
} catch (IOException ex2) {
throw new ArgumentException("error encoding invalidityDate: " + ex2?.ToString());
}
if (list.Count != 0)
AddCrlEntry(userCertificate, revocationDate, new X509Extensions(list, list2));
else
AddCrlEntry(userCertificate, revocationDate, null);
}
public void AddCrlEntry(DerInteger userCertificate, Time revocationDate, X509Extensions extensions)
{
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(userCertificate, revocationDate);
if (extensions != null)
asn1EncodableVector.Add(extensions);
AddCrlEntry(new DerSequence(asn1EncodableVector));
}
public void SetExtensions(X509Extensions extensions)
{
this.extensions = extensions;
}
public Asn1Sequence GeneratePreTbsCertList()
{
if (signature != null)
throw new InvalidOperationException("signature should not be set in PreTBSCertList generator");
if (issuer == null || thisUpdate == null)
throw new InvalidOperationException("Not all mandatory fields set in V2 PreTBSCertList generator");
return GenerateTbsCertificateStructure();
}
public TbsCertificateList GenerateTbsCertList()
{
if (signature == null || issuer == null || thisUpdate == null)
throw new InvalidOperationException("Not all mandatory fields set in V2 TbsCertList generator.");
return TbsCertificateList.GetInstance(GenerateTbsCertificateStructure());
}
private Asn1Sequence GenerateTbsCertificateStructure()
{
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(7);
asn1EncodableVector.Add(version);
asn1EncodableVector.AddOptional(signature);
asn1EncodableVector.Add(issuer);
asn1EncodableVector.Add(thisUpdate);
asn1EncodableVector.AddOptional(nextUpdate);
if (crlEntries != null && crlEntries.Count > 0) {
Asn1EncodableVector asn1EncodableVector2 = asn1EncodableVector;
Asn1Encodable[] elements = crlEntries.ToArray();
asn1EncodableVector2.Add(new DerSequence(elements));
}
asn1EncodableVector.AddOptionalTagged(true, 0, extensions);
return new DerSequence(asn1EncodableVector);
}
}
}