public Certificate(CertificateRequest request, CertificateIssuer issuer)
{
_subject = request.Dn;
_subjectPublicKey = request.PublicKey;
_issuer = issuer.DistinguishedName;
_cert = Create(request, issuer.Key.PrivateAsymmetricKey);
}
private X509Certificate Create(CertificateRequest request, AsymmetricKeyParameter key)
{
try
{
var certGen = new X509V3CertificateGenerator();
certGen.SetSerialNumber(BigInteger.ProbablePrime(128, new SecureRandom()));
certGen.SetIssuerDN(new X509Name(_issuer));
certGen.SetNotBefore(request.NotBefore);
certGen.SetNotAfter(request.NotAfter);
certGen.SetSubjectDN(new X509Name(_subject));
certGen.SetPublicKey(_subjectPublicKey.PublicAsymmetricKey);
certGen.SetSignatureAlgorithm("SHA1WITHRSA");
certGen.AddExtension(X509Extensions.BasicConstraints, false, new BasicConstraints(true));
return certGen.Generate(key);
}
catch (Exception e)
{
throw new SecularException("Error generating certificate: " + e.Message, e);
}
}
public Certificate(Action<CertificateRequest> r, Action<CertificateIssuer> i)
{
var request = new CertificateRequest();
var issuer = new CertificateIssuer();
r(request);
i(issuer);
_subject = request.Dn;
_subjectPublicKey = request.PublicKey;
_issuer = issuer.DistinguishedName;
_cert = Create(request, issuer.Key.PrivateAsymmetricKey);
}
