89 lines
2.7 KiB
C#
89 lines
2.7 KiB
C#
using System;
|
|
using System.Collections;
|
|
using Org.BouncyCastle.Asn1;
|
|
using Org.BouncyCastle.Asn1.Tsp;
|
|
using Org.BouncyCastle.Asn1.X509;
|
|
using Org.BouncyCastle.Math;
|
|
using Org.BouncyCastle.Utilities;
|
|
|
|
namespace Org.BouncyCastle.Tsp;
|
|
|
|
public class TimeStampRequestGenerator
|
|
{
|
|
private DerObjectIdentifier reqPolicy;
|
|
|
|
private DerBoolean certReq;
|
|
|
|
private IDictionary extensions = Platform.CreateHashtable();
|
|
|
|
private IList extOrdering = Platform.CreateArrayList();
|
|
|
|
public void SetReqPolicy(string reqPolicy)
|
|
{
|
|
this.reqPolicy = new DerObjectIdentifier(reqPolicy);
|
|
}
|
|
|
|
public void SetCertReq(bool certReq)
|
|
{
|
|
this.certReq = DerBoolean.GetInstance(certReq);
|
|
}
|
|
|
|
[Obsolete("Use method taking DerObjectIdentifier")]
|
|
public void AddExtension(string oid, bool critical, Asn1Encodable value)
|
|
{
|
|
AddExtension(oid, critical, value.GetEncoded());
|
|
}
|
|
|
|
[Obsolete("Use method taking DerObjectIdentifier")]
|
|
public void AddExtension(string oid, bool critical, byte[] value)
|
|
{
|
|
DerObjectIdentifier derObjectIdentifier = new DerObjectIdentifier(oid);
|
|
extensions[derObjectIdentifier] = new X509Extension(critical, new DerOctetString(value));
|
|
extOrdering.Add(derObjectIdentifier);
|
|
}
|
|
|
|
public virtual void AddExtension(DerObjectIdentifier oid, bool critical, Asn1Encodable extValue)
|
|
{
|
|
AddExtension(oid, critical, extValue.GetEncoded());
|
|
}
|
|
|
|
public virtual void AddExtension(DerObjectIdentifier oid, bool critical, byte[] extValue)
|
|
{
|
|
extensions.Add(oid, new X509Extension(critical, new DerOctetString(extValue)));
|
|
extOrdering.Add(oid);
|
|
}
|
|
|
|
public TimeStampRequest Generate(string digestAlgorithm, byte[] digest)
|
|
{
|
|
return Generate(digestAlgorithm, digest, null);
|
|
}
|
|
|
|
public TimeStampRequest Generate(string digestAlgorithmOid, byte[] digest, BigInteger nonce)
|
|
{
|
|
if (digestAlgorithmOid == null)
|
|
{
|
|
throw new ArgumentException("No digest algorithm specified");
|
|
}
|
|
DerObjectIdentifier algorithm = new DerObjectIdentifier(digestAlgorithmOid);
|
|
AlgorithmIdentifier hashAlgorithm = new AlgorithmIdentifier(algorithm, DerNull.Instance);
|
|
MessageImprint messageImprint = new MessageImprint(hashAlgorithm, digest);
|
|
X509Extensions x509Extensions = null;
|
|
if (extOrdering.Count != 0)
|
|
{
|
|
x509Extensions = new X509Extensions(extOrdering, extensions);
|
|
}
|
|
DerInteger nonce2 = ((nonce == null) ? null : new DerInteger(nonce));
|
|
return new TimeStampRequest(new TimeStampReq(messageImprint, reqPolicy, nonce2, certReq, x509Extensions));
|
|
}
|
|
|
|
public virtual TimeStampRequest Generate(DerObjectIdentifier digestAlgorithm, byte[] digest)
|
|
{
|
|
return Generate(digestAlgorithm.Id, digest);
|
|
}
|
|
|
|
public virtual TimeStampRequest Generate(DerObjectIdentifier digestAlgorithm, byte[] digest, BigInteger nonce)
|
|
{
|
|
return Generate(digestAlgorithm.Id, digest, nonce);
|
|
}
|
|
}
|