Ubuntu 上 dotnet Core 中的客户端证书

all - 我编写了一个在Windows上完美运行的dotnet核心API集。在 Ubuntu 14.04 上，除了向使用客户端证书进行身份验证的供应商发出一个 SOAP 请求外，一切正常。

请求始终超时。Netstat 跟踪显示，在 443 上，只有 1 个字节的数据发送到远程服务。100 秒内未发生通信，然后应用引发超时异常。

我尝试使用 openssl 导出 PEM 和 CRT 文件，除了现在配置代码的方式（pfx 带密码）之外，还引用了这些文件。我还将 PFX 的证书部分加载到 ca-certs 中。

代码如下：

        var binding = new BasicHttpBinding();
        binding.Security.Mode = BasicHttpSecurityMode.Transport;
        binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Certificate;
        var baseAddress = new Uri(mySettings.ClientUrl);
        factory = new ChannelFactory<SingleSignOnSoap>(binding, new EndpointAddress(baseAddress));
        if (RuntimeEnvironment.OperatingSystemPlatform == Platform.Windows)
        {
            //windows file location
            factory.Credentials.ClientCertificate.Certificate = new X509Certificate2(mySettings.PrivateKeyWindowsPath, mySettings.PfxPass);
        }
        else
        {
            //linux file location
            factory.Credentials.ClientCertificate.Certificate = new X509Certificate2(mySettings.ClientPrivateKeyUnixPath, mySettings.PfxPass);
        }
        serviceProxy = factory.CreateChannel();
        RequestTicketRequest request = new RequestTicketRequest();
        RequestTicketRequestBody requestBody = new RequestTicketRequestBody(xmlRequest);
        request.Body = requestBody;
        RequestTicketResponse response = serviceProxy.RequestTicket(request);
        return response.Body.RequestTicketResult;