C# 客户端证书在服务器端始终为空

C# 客户端证书在服务器端始终为空,c#,certificate,client,iis-express,client-certificates,C#,Certificate,Client,Iis Express,Client Certificates,我读了很多关于如何发送客户端证书的帖子,并且都做了,但是在服务器端它是空的 我在mytest.aspx.cs页面上写了这段代码 protected void Page_Load(object sender, EventArgs e) { string host = @"http://localhost:57855/Temp/index.aspx"; string certName = @"C:\cert.pfx"; string password = @"1234

我读了很多关于如何发送客户端证书的帖子,并且都做了,但是在服务器端它是空的

我在mytest.aspx.cs页面上写了这段代码

 protected void Page_Load(object sender, EventArgs e)
   {
    string host = @"http://localhost:57855/Temp/index.aspx";
    string certName = @"C:\cert.pfx";
    string password = @"123456";

    try
    {

        X509Certificate2Collection certificates = new 
        X509Certificate2Collection();

        certificates.Import(certName, password, 
        X509KeyStorageFlags.MachineKeySet | 
        X509KeyStorageFlags.PersistKeySet);

        ServicePointManager.ServerCertificateValidationCallback = (a, b, c, d) => true;

        HttpWebRequest req = (HttpWebRequest)WebRequest.Create(host);
        req.AllowAutoRedirect = true;
        req.ClientCertificates = certificates;

        req.Method = "POST";
        req.ContentType = "application/x-www-form-urlencoded";
        string postData = "login-form-type=cert";
        byte[] postBytes = Encoding.UTF8.GetBytes(postData);
        req.ContentLength = postBytes.Length;

        Stream postStream = req.GetRequestStream();
        postStream.Write(postBytes, 0, postBytes.Length);
        postStream.Flush();
        postStream.Close();
        WebResponse resp = req.GetResponse();

        Stream stream = resp.GetResponseStream();
        using (StreamReader reader = new StreamReader(stream))
        {
            string line = reader.ReadLine();
            while (line != null)
            {
                Console.WriteLine(line);
                line = reader.ReadLine();
            }
        }

        stream.Close();
    }
    catch (Exception ex)
    {
        //Console.WriteLine(e);
    }
}
在index.aspx页面中,我编写了以下代码

    protected void Page_Load(object sender, EventArgs e)
{
    bool b = false;
    if (HttpContext.Current.Request.ClientCertificate.IsPresent)
        b = true;//b is always  null

}
我也在使用IIs express。在C:\Users\Administrator\Documents\IISExpress\config中的applicationhost文件中,我更改了两部分

 <security>

       <access sslFlags="SslNegotiateCert" />
      ....
      <authentication>
         <clientCertificateMappingAuthentication enabled="true" />

         <iisClientCertificateMappingAuthentication  enabled="true">
         </iisClientCertificateMappingAuthentication>
         .........
       </security>

....
.........
我在mmc=>Certificates/personal/Certificates和 mmc=>证书(当前用户)/个人/证书

但总是在索引页b是假的


另外,我应该说cert.pfx不是ssl证书。它是一个数字签名证书,在cert的enhanskeyusage字段中具有客户端身份验证

我在服务器中安装了客户端证书吊销列表,它已解决

为什么要在代码中加载ssl证书?您想使用https吗?我想使用证书进行客户端身份验证。我需要客户端随他的http/https请求(ssl或数字签名证书…)附上一个证书。我很难做到这一点,因此,如果您能确认这些,那就太好了:(1)客户端和服务器证书需要来自同一CA,(2)IIS应该将ssl设置切换为
接受
。使用您的设置,“我的web应用”不会加载。我得到一个500 HTTP错误代码。这可以与表单身份验证结合使用吗?