private AttributeCertificate(Asn1Sequence seq)
{
if (seq.Count != 3)
{
throw new ArgumentException("Bad sequence size: " + seq.Count);
}
acinfo = AttributeCertificateInfo.GetInstance(seq[0]);
signatureAlgorithm = AlgorithmIdentifier.GetInstance(seq[1]);
signatureValue = DerBitString.GetInstance(seq[2]);
}
public AttributeCertificateInfo GenerateAttributeCertificateInfo()
{
if (serialNumber == null || signature == null || issuer == null || startDate == null || endDate == null || holder == null || attributes == null)
{
throw new InvalidOperationException("not all mandatory fields set in V2 AttributeCertificateInfo generator");
}
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(version, holder, issuer, signature, serialNumber);
asn1EncodableVector.Add(new AttCertValidityPeriod(startDate, endDate));
asn1EncodableVector.Add(new DerSequence(attributes));
if (issuerUniqueID != null)
{
asn1EncodableVector.Add(issuerUniqueID);
}
if (extensions != null)
{
asn1EncodableVector.Add(extensions);
}
return(AttributeCertificateInfo.GetInstance(new DerSequence(asn1EncodableVector)));
}
public void CheckAttributeCertificate(
int id,
byte[] cert)
{
Asn1Sequence seq = (Asn1Sequence)Asn1Object.FromByteArray(cert);
string dump = Asn1Dump.DumpAsString(seq);
AttributeCertificate obj = AttributeCertificate.GetInstance(seq);
AttributeCertificateInfo acInfo = obj.ACInfo;
// Version
if (!(acInfo.Version.Equals(new DerInteger(1))) &&
(!(acInfo.Version.Equals(new DerInteger(2)))))
{
Fail("failed AC Version test for id " + id);
}
// Holder
Holder h = acInfo.Holder;
if (h == null)
{
Fail("failed AC Holder test, it's null, for id " + id);
}
// Issuer
AttCertIssuer aci = acInfo.Issuer;
if (aci == null)
{
Fail("failed AC Issuer test, it's null, for id " + id);
}
// Signature
AlgorithmIdentifier sig = acInfo.Signature;
if (sig == null)
{
Fail("failed AC Signature test for id " + id);
}
// Serial
DerInteger serial = acInfo.SerialNumber;
// Validity
AttCertValidityPeriod validity = acInfo.AttrCertValidityPeriod;
if (validity == null)
{
Fail("failed AC AttCertValidityPeriod test for id " + id);
}
// Attributes
Asn1Sequence attribSeq = acInfo.Attributes;
AttributeX509[] att = new AttributeX509[attribSeq.Count];
for (int i = 0; i < attribSeq.Count; i++)
{
att[i] = AttributeX509.GetInstance(attribSeq[i]);
}
// IssuerUniqueId
// TODO, how to best test?
// X509 Extensions
X509Extensions ext = acInfo.Extensions;
if (ext != null)
{
foreach (DerObjectIdentifier oid in ext.ExtensionOids)
{
X509Extension extVal = ext.GetExtension(oid);
}
}
}
public AttributeCertificate(AttributeCertificateInfo acinfo, AlgorithmIdentifier signatureAlgorithm, DerBitString signatureValue)
{
this.acinfo = acinfo;
this.signatureAlgorithm = signatureAlgorithm;
this.signatureValue = signatureValue;
}
