WCF配置/身份验证在Azure中不起作用

Question

我尝试调用具有Windows身份验证的外部服务，它在我在IIS中运行的Windows开发计算机上工作正常但是一旦我将该网站发布到Azure，它就无法通过该服务进行身份验证，即使配置是一样的。我得到的错误是，

System.ServiceModel.Security.MessageSecurityException:
The HTTP request is unauthorized with client authentication scheme 'Negotiate'.
The authentication header received from the server was 'Negotiate'. --->
System.Net.WebException: The remote server returned an error: (401) Unauthorized.

感觉就像Azure一样，它甚至没有尝试过身份验证。

服务的配置如下所示

<system.serviceModel>
    <bindings>
        <basicHttpBinding>
            <binding name="Custom_Binding" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" maxBufferPoolSize="524288" receiveTimeout="00:20:00" sendTimeout="00:20:00">
                <readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
                <security mode="TransportCredentialOnly">
                    <transport clientCredentialType="Windows" />
                </security>
            </binding>
        </basicHttpBinding>
    </bindings>
    <client>
        <endpoint address="http://www.otherdomain.com/webServiceRequest" binding="basicHttpBinding" bindingConfiguration="Custom_Binding" contract="webServiceRequest_Port" name="webServiceRequest_Port" />
    </client>
</system.serviceModel>

这是发出请求的c＃代码，

var client = new webServiceRequest_PortClient();
client.ClientCredentials.UserName.UserName = "domain\Username";
client.ClientCredentials.UserName.Password = "Password";
var response = await client.PerformServiceAsync(method, request);

/尤

Answer 1

如果设置Windows凭据，它是否有效？

var client = new webServiceRequest_PortClient();
client.ClientCredentials.Windows.ClientCredential.UserName = "domain\Username";
client.ClientCredentials.Windows.ClientCredential.Password = "Password";
var response = await client.PerformServiceAsync(method, request);

Answer 2

System.ServiceModel.Security.MessageSecurityException:
The HTTP request is unauthorized with client authentication scheme 'Negotiate'.
The authentication header received from the server was 'Negotiate'. --->
System.Net.WebException: The remote server returned an error: (401) Unauthorized

根据例外情况，我假设您将网站发布到Azure WebApp。

如果我们要使用Windows Authenticated，我们需要确保为Web服务器启用了Windows身份验证。我们可以remote to Azure website检查“身份验证”选项下是否没有Windows身份验证，详情请参阅屏幕截图。

如果Azure可以提供服务，可以使用Azure cloud service作为解决方法。