dhl:The request for security token could not be satisfied because authentication failed. 调用方未由服务进行身份验证。

The request for security token could not be satisfied because authentication failed.

[SecurityNegotiationException: 调用方未由服务进行身份验证。]

解决方法:

在服务端配置文件添加<binding>配置验证<Security=“none”>,客户端配置验证<Security=“none”>

<!--dhl-->
    <system.serviceModel>
        <services>
            <service behaviorConfiguration="PingCoCMS.Service.Implementation.GuestBookServiceBehavior"
              name="PingCoCMS.Service.Implementation.GuestBookService">
                <endpoint address="" binding="wsHttpBinding" bindingConfiguration="NoneSecurity" contract="PingCoCMS.Service.Interfaces.ServiceContracts.IGuestBookService">
                    <identity>
                        <dns value="localhost" />
                    </identity>
                </endpoint>
                <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
            </service>

            <service behaviorConfiguration="PingCoCMS.Service.Implementation.CMSServiceBehavior"
              name="PingCoCMS.Service.Implementation.CMSService">
                <endpoint address="" binding="wsHttpBinding"  bindingConfiguration="NoneSecurity"  contract="PingCoCMS.Service.Interfaces.ServiceContracts.ICMSService">
                    <identity>
                        <dns value="localhost" />
                    </identity>
                </endpoint>
                <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
            </service>
            
        </services>

        <bindings>
            <wsHttpBinding>
                <binding name="NoneSecurity"
                  maxBufferPoolSize="12000000" maxReceivedMessageSize="12000000" useDefaultWebProxy="false">
                    <readerQuotas maxStringContentLength="12000000" maxArrayLength="12000000"/>
                    <security mode="None"/>
                </binding>
            </wsHttpBinding>
        </bindings>


        <behaviors>
            <serviceBehaviors>
                <behavior name="PingCoCMS.Service.Implementation.GuestBookServiceBehavior">
                    <serviceMetadata httpGetEnabled="true"/>
                    <serviceDebug includeExceptionDetailInFaults="true"/>
                </behavior>

                <behavior name="PingCoCMS.Service.Implementation.CMSServiceBehavior">
                    <serviceMetadata httpGetEnabled="true"/>
                    <serviceDebug includeExceptionDetailInFaults="true"/>
                </behavior>
            </serviceBehaviors>
        </behaviors>        
    </system.serviceModel>

 
资料：

一直在一台电脑上同时搞WCF的服务和客户端,今天在另外一台电脑上调用,发现了一个新的问题"调用方未由服务进行身份验证",

在网上查了大量的资料,也没有发现有人说明白其中的原因,只是发现了一篇解决的办法,但是个人感觉不是最佳的方案,所以还在探索中.

发现的解决的办法中提到,在服务端和客户端分别将安全验证设置成"none"就可以了,自己试了几遍也没成功.但是从理论上是行的通的.

 

另外发现了一个解决办法,不知道有没有其它的见解

将 WCF 服务器和客户端分别部署到不同机器上，可能会触发如下异常。
未处理 System.ServiceModel.Security.SecurityNegotiationException
Message="服务器已拒绝客户端凭据。"
Source="mscorlib"
解决方法，就是调整服务器端 Binding 的安全方式，比如设为 "None"。
NetTcpBinding binding = new NetTcpBinding();
binding.Security.Mode = SecurityMode.None;

ServiceHost host = new ServiceHost(typeof(MyService));
host.AddServiceEndpoint(typeof(IService), binding, "net.tcp://192.168.0.112:8081");

ServiceMetadataBehavior metadata = new ServiceMetadataBehavior();
metadata.HttpGetUrl = new Uri("http://192.168.0.112:8080");
metadata.HttpGetEnabled = true;
host.Description.Behaviors.Add(metadata);

host.Open();
或者在配置文件中设置。