Advtools.AdvInterceptor.CertificatesManager.CreateCertificate C# (CSharp) Method

        private MSX509.X509Certificate2 CreateCertificate(string name, List<X509Extension> extensions, MSX509.X509Certificate2 issuerCertificate, string issuer, MSX509.StoreName storeName, int validity)
        {
            MSX509.X509Certificate2 certificate = LoadCertificate(name, storeName, location_);
            if(certificate != null)
                return certificate;

            state_.Logger.Information("Create X509.v3 certificate for '{0}'", name);

            PrivateKey key = new PrivateKey();
            key.RSA = RSA.Create();

            X509CertificateBuilder builder = new X509CertificateBuilder(3);
            builder.SerialNumber = GenerateSerial();
            builder.IssuerName = "CN=" + issuer;
            builder.SubjectName = "CN=" + name;
            builder.SubjectPublicKey = key.RSA;
            builder.NotBefore = DateTime.Now;
            builder.NotAfter = builder.NotBefore.AddDays(validity);
            builder.Hash = "SHA1";

            foreach(X509Extension extension in extensions)
                builder.Extensions.Add(extension);

            var signator = issuerCertificate == null ? key.RSA : issuerCertificate.PrivateKey;
            byte[] raw = builder.Sign(signator);

            StoreCertificate(name, raw, key.RSA, storeName, location_);

            certificate = new MSX509.X509Certificate2(raw);
            certificate.PrivateKey = key.RSA;
            return certificate;
        }