相关疑难解决方法(0)

以下是将pfx添加到Cert存储的代码.

X509Store store = new X509Store( StoreName.My, StoreLocation.LocalMachine );
store.Open( OpenFlags.ReadWrite );
X509Certificate2 cert = new X509Certificate2( "test.pfx", "password" );
store.Add( cert );
store.Close();

但是,我找不到为NetworkService设置访问私钥的权限的方法.

任何人都能解释一下吗？提前致谢.

我有一个类型的对象,X509Certificate2并希望将其显示给用户.我正在用这个X509Certificate2UI.DisplayCertificate方法做这件事.

我遇到的问题是我想要显示的这个证书是由中间CA颁发的,证书不在机器证书存储区中,但其根目录是.

现在,如果我显示所述证书,则对话框无法构建链 (与我相反,因为我能够X509Chain将中间CA作为额外元素)

如何使用整个链显示证书？

X509Certificate2 endCert = ...;
X509Certificate2 intermediateCA = ...;

X509Chain chain = new X509Chain();
chain.ChainPolicy.ExtraStore.Add(intermediateCA);
chain.Build(endCert); // Whole chain!

X509Certificate2UI.DisplayCertificate(endCert); // Dialog shows: "The issuer of this certificate could not be found."

(我无法/允许将中间CA添加到用户/机器商店!)
(我无法/允许创建我自己的对话框.它必须是默认的Windows对话框!)
(P/Invoke是允许,如果需要)

只是作为一个例子,你可以尝试这些证书上面的测试,但你必须要参考System.Security.dll的X509Certificate2UI.DisplayCertificate:

X509Certificate2 endCert = new X509Certificate2(
            Convert.FromBase64String(
                "MIIE8zCCA9ugAwIBAgIQSBDq+mlsLsCZqWMIWj/YADANBgkqhkiG9w0BAQUFADA8MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMVGhhd3RlLCBJbmMuMRYwFAYDVQQDEw1UaGF3dGUgU1NMIENBMB4XDTExMTI" + 
                "yMDAwMDAwMFoXDTE0MDIxNzIzNTk1OVowgYsxCzAJBgNVBAYTAlVTMREwDwYDVQQIEwhNYXJ5bGFuZDEUMBIGA1UEBxQLRm9yZXN0IEhpbGwxIzAhBgNVBAoUGkFwYWNoZSBTb2Z0d2FyZSBGb3VuZGF0aW" +
                "9uMRcwFQYDVQQLFA5JbmZyYXN0cnVjdHVyZTEVMBMGA1UEAxQMKi5hcGFjaGUub3JnMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEApyhxElzdnWks7MMCEx24FMhHCbFcgKbO+fh/+JYrV91Cs" +
                "xsdqsAsvAU37P/eLMQ3ZVm93c6uQbt6cq+0VXniviFjXS3qUUJVUC60Q/YDzaYrTFZdY8ccA5wWdFTiMlJgwIqdlvB7JLkOzotvawRfJxeH+aucY756TdYGapAyno+3pWNXnU5sr1oaJ4uGchaS7LUAqpfP" +
                "fA3oTv63ZmIzHh2MTfDeUgdVSxeqEj3FCObLdps4Fs6c08Re2KAEZ+0UcMwNyJh0y6aP6PBgZAdt3qODONrI56TCDxjMC47lmIrm/U2Vy+v1LB90uU/1ESAiKvIKLjVZucO0U4Ol8VgiSDIH1FezXEhl+fP" + 
                "zY1N18u6kMx0AGDKDO0fBkUpkA6r6K4Kk/YvEJBLiIvLwLLnQhcwJjhRZItA52dNvKHMRYh5er1xVbLj7X+ujDfA6RpJYOmmPUxYzsZpZhTk0wybuGrkuvrm5t9ONP4p/2lan1G9aXqK6OLNh4W9IVUs1o1" +
                "KvMP86ToBOsZY/g50cld0kh7AMR+W/Lg9WtPxs1nq98k2J7HZBmMnYTEqwzSFtsMzGlqcFXO170JnfgklUjzi12vwQYO0bf/q+3e7QQsYRXzSGUEdKJZvzs0P09jJ6W/mDdnMdaoh7eYP5eynleZtElUgcd" +
                "NNgVAHn8NEUnJpwbGUCAwEAAaOBoDCBnTAMBgNVHRMBAf8EAjAAMDoGA1UdHwQzMDEwL6AtoCuGKWh0dHA6Ly9zdnItb3YtY3JsLnRoYXd0ZS5jb20vVGhhd3RlT1YuY3JsMB0GA1UdJQQWMBQGCCsGAQUF" +
                "BwMBBggrBgEFBQcDAjAyBggrBgEFBQcBAQQmMCQwIgYIKwYBBQUHMAGGFmh0dHA6Ly9vY3NwLnRoYXd0ZS5jb20wDQYJKoZIhvcNAQEFBQADggEBAA6BnlWlsAXvTmDpqijPpBUkD9Xkbys7UC/FOuUVr3P" +
                "K3d3GCQynwhooBe2CAshtxjb3Cc8zJfeqb5IQfjTcuEznIpONvqFvSmU4/INS+3/TPLoyQ81wpsIUbJzhhJY78CH8TZ5cn2BtWkI9fEydAXYe9a64GVdjPBJhneBon3J63s895GSSucQAIQZEiXBAqoklS5" …

我需要使用私钥导出和导入生成的证书到字节数组和从字节数组导入,除非我使用.NET framework 4.0和4.5,否则我没有任何问题.我正在使用BouncyCastle库生成自签名证书,然后将它们转换为.NET格式(X509Certificate2对象).不幸的是,升级到最新的框架我无法导出私钥.这是代码:

using System;
using System.Diagnostics;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using Org.BouncyCastle.Asn1.X509;
using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Crypto.Generators;
using Org.BouncyCastle.Crypto.Parameters;
using Org.BouncyCastle.Crypto.Prng;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Security;
using Org.BouncyCastle.X509;

namespace X509CertificateExport
{
    class Program
    {
        static void Main(string[] args)
        {
            var certificate = Generate();
            var exported = certificate.Export(X509ContentType.Pfx);
            var imported = new X509Certificate2(exported, (string)null, X509KeyStorageFlags.Exportable | X509KeyStorageFlags.PersistKeySet);

            Console.WriteLine("Certificate has private key: " + imported.HasPrivateKey);
            Console.ReadKey();
        }

        public static X509Certificate2 Generate()
        {
            var keyPairGenerator = new RsaKeyPairGenerator();
            var secureRandom = new …