我正在使用NuGet包（Install-Package BouncyCastle.Crypto.dll）。
我正在生成X509证书，如下所示。
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Security.Cryptography;
using Org.BouncyCastle.Asn1;
using Org.BouncyCastle.Asn1.Pkcs;
using Org.BouncyCastle.Asn1.X509;
using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Generators;
using Org.BouncyCastle.Crypto.Operators;
using Org.BouncyCastle.Crypto.Parameters;
using Org.BouncyCastle.Crypto.Prng;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.OpenSsl;
using Org.BouncyCastle.Pkcs;
using Org.BouncyCastle.Security;
using Org.BouncyCastle.Utilities;
using Org.BouncyCastle.X509;
using Org.BouncyCastle.X509.Extension;
using X509Certificate = Org.BouncyCastle.X509.X509Certificate;
namespace ConsoleApplication1
{
public class Program
{
static void Main()
{
var applicationId = ((GuidAttribute)typeof(Program).Assembly.GetCustomAttributes(typeof(GuidAttribute), true)[0]).Value;
var certSubjectName = "CN=CapIbmSignalRServer";
CryptoApiRandomGenerator randomGenerator = new CryptoApiRandomGenerator();
SecureRandom random = new SecureRandom(randomGenerator);
AsymmetricCipherKeyPair asymetricKey = GenerateCACertificate(certSubjectName);
ISignatureFactory factory = new Asn1SignatureFactory("SHA512WITHRSA", asymetricKey.Private, random);
X509V1CertificateGenerator dsafdsafa = new X509V1CertificateGenerator();
dsafdsafa.SetSerialNumber(BigInteger.ProbablePrime(256, random));
dsafdsafa.SetIssuerDN(new X509Name(certSubjectName));
dsafdsafa.SetSubjectDN(new X509Name(certSubjectName));
dsafdsafa.SetNotAfter(DateTime.Now.AddYears(5));
dsafdsafa.SetNotBefore(DateTime.Now.AddYears(-1));
dsafdsafa.SetPublicKey(asymetricKey.Public);
System.Security.Cryptography.X509Certificates.X509Certificate asdsad = DotNetUtilities.ToX509Certificate(dsafdsafa.Generate(factory));
X509Certificate2 x509Certificate2 = new X509Certificate2(asdsad.Export(X509ContentType.Cert), (string)null, X509KeyStorageFlags.MachineKeySet
| X509KeyStorageFlags.PersistKeySet
| X509KeyStorageFlags.Exportable);
X509Store store = new X509Store(StoreName.Root, StoreLocation.LocalMachine);
store.Open(OpenFlags.ReadWrite);
store.Add(x509Certificate2);
Console.WriteLine(ExecuteCommand($"netsh http add sslcert ipport=0.0.0.0:4443 certhash={x509Certificate2.Thumbprint} appid={{{applicationId}}}"));
Console.ReadKey();
}
public static string ExecuteCommand(string action)
{
StringBuilder stringBuilder = new StringBuilder();
using (Process process = new Process
{
StartInfo = new ProcessStartInfo
{
WindowStyle = ProcessWindowStyle.Normal,
FileName = "cmd.exe",
UseShellExecute = false,
RedirectStandardOutput = true,
Arguments = "/c " + action
}
})
{
process.Start();
while (!process.StandardOutput.EndOfStream)
{
stringBuilder.AppendLine(process.StandardOutput.ReadLine());
}
process.Close();
}
return stringBuilder.ToString();
}
}
}
不幸的是，每当我尝试绑定到端口时，我都会收到错误。
SSL Certificate Add Failure Error: 1312
A specified logon session does not exist. It may already have been terminated.
我是否错误地生成了X509证书？
答案 0 :(得分：-1)
Bouncy Castle's X509V3CertificateGenerator.SetSignatureAlgorithm marked obsolete. What do I do?
请使用上述问题中的答案
解决了它！此外，我还添加了一些答案，以及如何制作CA，然后从该CA制作证书，然后将其绑定到自托管解决方案的端口。
static void Main()
{
Console.WriteLine(ExecuteCommand("netsh http delete sslcert ipport=0.0.0.0:4443"));
var applicationId = ((GuidAttribute)typeof(Program).Assembly.GetCustomAttributes(typeof(GuidAttribute), true)[0]).Value;
var certSubjectName = "TEST";
var sslCert = ExecuteCommand("netsh http show sslcert 0.0.0.0:4443");
Console.WriteLine(sslCert);
X509Store store = new X509Store(StoreName.My, StoreLocation.LocalMachine);
store.Open(OpenFlags.ReadWrite);
if (sslCert.IndexOf(applicationId, StringComparison.OrdinalIgnoreCase) >= 0)
{
Console.WriteLine("This implies we can start running.");
Console.WriteLine(ExecuteCommand("netsh http delete sslcert ipport=0.0.0.0:4443"));
//store.Remove(certs.First(x => x.Subject.Contains(certSubjectName)));
}
AsymmetricKeyParameter myCAprivateKey = null;
Console.WriteLine("Creating CA");
X509Certificate2 certificateAuthorityCertificate = CreateCertificateAuthorityCertificate("CN=" + certSubjectName + "CA", ref myCAprivateKey);
Console.WriteLine("Adding CA to Store");
AddCertificateToSpecifiedStore(certificateAuthorityCertificate, StoreName.Root, StoreLocation.LocalMachine);
Console.WriteLine("Creating certificate based on CA");
X509Certificate2 certificate = CreateSelfSignedCertificateBasedOnCertificateAuthorityPrivateKey("CN=" + certSubjectName, "CN=" + certSubjectName + "CA", myCAprivateKey);
Console.WriteLine("Adding certificate to Store");
AddCertificateToSpecifiedStore(certificate, StoreName.My, StoreLocation.LocalMachine);
Console.WriteLine(ExecuteCommand($"netsh http add sslcert ipport=0.0.0.0:4443 certhash={certificate.Thumbprint} appid={{{applicationId}}}"));
// Check to see if our cert exists
// If the cert does not exist create it then bind it to the port
// If the cert does exist then check the port it is bound to
// If the port and thumbprint match and applicationId match continue
// Else throw exception
// See here for more netsh commands https://msdn.microsoft.com/en-us/library/ms733791(v=vs.110).aspx
Console.ReadKey();
}
public static X509Certificate2 CreateSelfSignedCertificateBasedOnCertificateAuthorityPrivateKey(string subjectName, string issuerName, AsymmetricKeyParameter issuerPrivKey)
{
const int keyStrength = 2048;
// Generating Random Numbers
CryptoApiRandomGenerator randomGenerator = new CryptoApiRandomGenerator();
SecureRandom random = new SecureRandom(randomGenerator);
ISignatureFactory signatureFactory = new Asn1SignatureFactory("SHA512WITHRSA", issuerPrivKey, random);
// The Certificate Generator
X509V3CertificateGenerator certificateGenerator = new X509V3CertificateGenerator();
certificateGenerator.AddExtension(X509Extensions.ExtendedKeyUsage, true, new ExtendedKeyUsage((new ArrayList() { new DerObjectIdentifier("1.3.6.1.5.5.7.3.1") })));
// Serial Number
BigInteger serialNumber = BigIntegers.CreateRandomInRange(BigInteger.One, BigInteger.ValueOf(Int64.MaxValue), random);
certificateGenerator.SetSerialNumber(serialNumber);
// Signature Algorithm
//const string signatureAlgorithm = "SHA512WITHRSA";
//certificateGenerator.SetSignatureAlgorithm(signatureAlgorithm);
// Issuer and Subject Name
X509Name subjectDN = new X509Name(subjectName);
X509Name issuerDN = new X509Name(issuerName);
certificateGenerator.SetIssuerDN(issuerDN);
certificateGenerator.SetSubjectDN(subjectDN);
// Valid For
DateTime notBefore = DateTime.Now.AddYears(-1);
DateTime notAfter = notBefore.AddYears(8);
certificateGenerator.SetNotBefore(notBefore);
certificateGenerator.SetNotAfter(notAfter);
// Subject Public Key
AsymmetricCipherKeyPair subjectKeyPair;
var keyGenerationParameters = new KeyGenerationParameters(random, keyStrength);
var keyPairGenerator = new RsaKeyPairGenerator();
keyPairGenerator.Init(keyGenerationParameters);
subjectKeyPair = keyPairGenerator.GenerateKeyPair();
certificateGenerator.SetPublicKey(subjectKeyPair.Public);
// Generating the Certificate
AsymmetricCipherKeyPair issuerKeyPair = subjectKeyPair;
// selfsign certificate
X509Certificate certificate = certificateGenerator.Generate(signatureFactory);
// correcponding private key
PrivateKeyInfo info = PrivateKeyInfoFactory.CreatePrivateKeyInfo(subjectKeyPair.Private);
// merge into X509Certificate2
X509Certificate2 x509 = new X509Certificate2(certificate.GetEncoded());
Asn1Sequence seq = (Asn1Sequence)Asn1Object.FromByteArray(info.ParsePrivateKey().GetDerEncoded());
if (seq.Count != 9)
{
//throw new PemException("malformed sequence in RSA private key");
}
RsaPrivateKeyStructure rsa = RsaPrivateKeyStructure.GetInstance(seq); //new RsaPrivateKeyStructure(seq);
RsaPrivateCrtKeyParameters rsaparams = new RsaPrivateCrtKeyParameters(
rsa.Modulus, rsa.PublicExponent, rsa.PrivateExponent, rsa.Prime1, rsa.Prime2, rsa.Exponent1, rsa.Exponent2, rsa.Coefficient);
x509.PrivateKey = DotNetUtilities.ToRSA(rsaparams);
return x509;
}
public static X509Certificate2 CreateCertificateAuthorityCertificate(string subjectName, ref AsymmetricKeyParameter CaPrivateKey)
{
const int keyStrength = 2048;
// Generating Random Numbers
CryptoApiRandomGenerator randomGenerator = new CryptoApiRandomGenerator();
SecureRandom random = new SecureRandom(randomGenerator);
// The Certificate Generator
X509V3CertificateGenerator certificateGenerator = new X509V3CertificateGenerator();
// Serial Number
BigInteger serialNumber = BigIntegers.CreateRandomInRange(BigInteger.One, BigInteger.ValueOf(Int64.MaxValue), random);
certificateGenerator.SetSerialNumber(serialNumber);
// Signature Algorithm
//const string signatureAlgorithm = "SHA256WithRSA";
//certificateGenerator.SetSignatureAlgorithm(signatureAlgorithm);
// Issuer and Subject Name
X509Name subjectDN = new X509Name(subjectName);
X509Name issuerDN = subjectDN;
certificateGenerator.SetIssuerDN(issuerDN);
certificateGenerator.SetSubjectDN(subjectDN);
// Valid For
DateTime notBefore = DateTime.Now.AddYears(-1);
DateTime notAfter = notBefore.AddYears(8);
certificateGenerator.SetNotBefore(notBefore);
certificateGenerator.SetNotAfter(notAfter);
// Subject Public Key
AsymmetricCipherKeyPair subjectKeyPair;
KeyGenerationParameters keyGenerationParameters = new KeyGenerationParameters(random, keyStrength);
RsaKeyPairGenerator keyPairGenerator = new RsaKeyPairGenerator();
keyPairGenerator.Init(keyGenerationParameters);
subjectKeyPair = keyPairGenerator.GenerateKeyPair();
certificateGenerator.SetPublicKey(subjectKeyPair.Public);
// Generating the Certificate
AsymmetricCipherKeyPair issuerKeyPair = subjectKeyPair;
ISignatureFactory signatureFactory = new Asn1SignatureFactory("SHA512WITHRSA", issuerKeyPair.Private, random);
// selfsign certificate
X509Certificate certificate = certificateGenerator.Generate(signatureFactory);
X509Certificate2 x509 = new X509Certificate2(certificate.GetEncoded());
CaPrivateKey = issuerKeyPair.Private;
return x509;
//return issuerKeyPair.Private;
}
public static bool AddCertificateToSpecifiedStore(X509Certificate2 cert, StoreName st, StoreLocation sl)
{
bool bRet = false;
try
{
X509Store store = new X509Store(st, sl);
store.Open(OpenFlags.ReadWrite);
store.Add(cert);
store.Close();
}
catch
{
Console.WriteLine("An error occured");
}
return bRet;
}
public static string ExecuteCommand(string action)
{
StringBuilder stringBuilder = new StringBuilder();
using (Process process = new Process
{
StartInfo = new ProcessStartInfo
{
WindowStyle = ProcessWindowStyle.Normal,
FileName = "cmd.exe",
UseShellExecute = false,
RedirectStandardOutput = true,
Arguments = "/c " + action
}
})
{
Console.WriteLine("Executing Command:");
Console.WriteLine(action);
process.Start();
while (!process.StandardOutput.EndOfStream)
{
stringBuilder.AppendLine(process.StandardOutput.ReadLine());
}
process.Close();
}
return stringBuilder.ToString();
}