【发布时间】:2019-07-27 03:09:47
【问题描述】:
我有一个发布 REST Web API 的自托管 WCF 服务。该服务以编程方式配置,当前通过 HTTP 正常工作。 现在我需要通过基于证书文件的身份验证使其通过 HTTPS 工作。 我知道建议的方法是在服务器计算机上的 Windows 证书存储中安装证书,但在我的情况下这种方法是不可能的。 我需要从文件中加载证书。
经过一些研究,我编写了代码,但是当我尝试访问 Web 服务时,会抛出 System.ServiceModel.CommunicationException,并显示以下消息: 发出 HTTP 请求时出错... 这可能是由于在 HTTPS 情况下未使用 HTTP.SYS 正确配置服务器证书。这也可能是由于客户端和服务器之间的安全绑定不匹配造成的。
这是我的服务器端代码:
_host = new WebServiceHost(_hostedService, Uri);
//Configuring the webHttpBinding settings
var httpBinding = new WebHttpBinding();
httpBinding.Security.Mode = WebHttpSecurityMode.Transport;
httpBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Certificate;
httpBinding.SendTimeout = new TimeSpan(0, 5, 0);
httpBinding.MaxBufferSize = 2147483647;
httpBinding.MaxBufferPoolSize = 2147483647;
httpBinding.MaxReceivedMessageSize = 2147483647;
httpBinding.ReaderQuotas.MaxDepth = 2147483647;
httpBinding.ReaderQuotas.MaxStringContentLength = 2147483647;
httpBinding.ReaderQuotas.MaxArrayLength = 2147483647;
httpBinding.ReaderQuotas.MaxBytesPerRead = 2147483647;
httpBinding.ReaderQuotas.MaxNameTableCharCount = 2147483647;
//Add the endpoint with the webHttpBinding settings to the WebServiceHost configuration
_host.AddServiceEndpoint(typeof(IService), httpBinding, Uri);
ServiceDebugBehavior stp = _host.Description.Behaviors.Find<ServiceDebugBehavior>();
stp.HttpHelpPageEnabled = false;
ServiceBehaviorAttribute sba = _host.Description.Behaviors.Find<ServiceBehaviorAttribute>();
sba.InstanceContextMode = InstanceContextMode.Single;
ServiceMetadataBehavior smb = new ServiceMetadataBehavior() { HttpsGetEnabled = true };
_host.Description.Behaviors.Add(smb);
X509Certificate2 trustedCertificate = new X509Certificate2("certificate.pfx", "password");
_host.Credentials.ServiceCertificate.Certificate = trustedCertificate;
_host.Credentials.ClientCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;
这是我的客户端代码:
var httpBinding = new WebHttpBinding();
httpBinding.Security.Mode = WebHttpSecurityMode.Transport;
httpBinding.Security.Transport = new HttpTransportSecurity() { ClientCredentialType = HttpClientCredentialType.Certificate };
var httpUri = new Uri(String.Format("https://{0}:{1}", ipAddress, tcpPort));
var httpEndpoint = new EndpointAddress(httpUri);
var newFactory = new ChannelFactory<IService>(httpBinding, httpEndpoint);
newFactory.Endpoint.Behaviors.Add(new WebHttpBehavior());
X509Certificate2 trustedCertificate = new X509Certificate2("certificate.pfx", "password"); //SSL
newFactory.Credentials.ClientCertificate.Certificate = trustedCertificate;
var channel = newFactory.CreateChannel();
var response = channel.Ping("helo");
在最后一行抛出异常 (channel.Ping("helo"))。
我需要让它工作而不在服务器机器上安装证书。
非常感谢。
再见。
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