在iis中以编程方式设置绑定以要求客户端证书协商

Question

如何使用c#在应用程序中使用netsh实现与设置clientcertnegotiation=enable相同的功能(不需要执行命令行)

netsh http add sslcert ipport=0.0.0.0:8000 certhash=2064a43f429fe97746ce0c1c9adcd4ea93415f6d appid={4dc3e181-e14b-4a21-b022-59fc669b0914} clientcertnegotiation=enable

下面的代码成功添加了证书

using (var manager = new ServerManager())
        {
            var siteBindings = from s1 in manager.Sites
                               from b1 in s1.Bindings
                               where b1.Protocol.Equals("https")
                               select new {SiteName = s1.Name, Binding = b1};
            foreach (var siteBinding in siteBindings)
            {
                siteBinding.Binding.CertificateHash = cert.GetCertHash();
            }
            // This is correctly setting the values on the Ssl Cert configuration section in IIS
            var config = manager.GetApplicationHostConfiguration();
            var accessSection = config.GetSection("system.webServer/security/access", "WebActivationService");
            accessSection["sslFlags"] = @"Ssl, SslRequireCert";
            manager.CommitChanges();
        }

但是运行netsh http show sslcert将显示它取消了协商客户端证书

IP:port                 : 0.0.0.0:8000
Certificate Hash        : 2064a43f429fe97746ce0c1c9adcd4ea93415f6d
Application ID          : {4dc3e181-e14b-4a21-b022-59fc669b0914}
Certificate Store Name  : MY
Verify Client Certificate Revocation    : Enabled
Verify Revocation Using Cached Client Certificate Only    : Disabled
Usage Check    : Enabled
Revocation Freshness Time : 0
URL Retrieval Timeout   : 0
Ctl Identifier          : (null)
Ctl Store Name          : (null)
DS Mapper Usage    : Disabled
Negotiate Client Certificate    : Disabled

删除和重新创建绑定具有相同的效果

Answer 1

从Windows server 2003 +可以使用:

ULONG HttpSetServiceConfiguration(
  __in  HANDLE ServiceHandle,
  __in  HTTP_SERVICE_CONFIG_ID ConfigId,
  __in  PVOID pConfigInformation,
  __in  ULONG ConfigInformationLength,
  __in  LPOVERLAPPED pOverlapped
);

http://msdn.microsoft.com/en-us/library/windows/desktop/aa364503 (v = vs.85) . aspx

Answer 2

对我来说，似乎缺少一些重要的设置…有关如何做到这一点的代码示例，请参阅http://www.iis.net/ConfigReference/system.webServer/security/authentication/iisClientCertificateMappingAuthentication#006

Answer 3

您希望使用https://www.iis.net/ConfigReference/system.applicationHost/sites/site/ftpServer/security/sslClientCertificates中描述的示例启用客户端证书检查。

您需要将clientCertificatePolicy设置为CertRequire，以便使非客户端身份验证的连接失败。根据您是否需要将证书映射到实际的Windows用户，您需要将useActiveDirectoryMapping设置为合适的值。