使用ClientCredentials的WCF身份验证错误

本文关键字：身份验证 错误 WCF ClientCredentials 使用 | 更新日期: 2023-09-27 18:03:16

我正在尝试连接到WCF服务，但当我这样做时，我得到这个错误:

HTTP请求未经授权，客户端身份验证方案为"匿名"。日志含义从服务器接收到的认证头为的基本领域="ServiceGateway"。

当我在WCF客户端上设置客户端凭据时，我知道我在进行身份验证:

new wcfClient(enpointconfigurationName, url) 
{
    ClientCredentials =
    {
        UserName =
        {
            UserName = "yyy", 
            Password = "zzz"
        }
    }
}

编辑

我在web.config中有这个WCF配置:

<client>
    <endpoint address="xxx" binding="basicHttpBinding" bindingconfiguration="myBinding" contract="yyy" name="myName" />
</client>
<basichttpbinding>
    <binding name="myBinding" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:01:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
    <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
        <security mode="None">
            <transport clientCredentialType="None" proxyCredentialType="None" realm="" />
            <message clientCredentialType="UserName" algorithmSuite="Default" />
        </security>
    </binding>
</basichttpbinding>

使用ClientCredentials的WCF身份验证错误

需要修改配置以在绑定中使用:

<security mode="TransportCredentialOnly">
    <transport clientCredentialType="Basic" proxyCredentialType="None" realm="" />
    <message clientCredentialType="UserName" algorithmSuite="Default" />
</security>

编辑

之所以有效，是因为即使在代码中设置了UserName属性，WCF服务仍然需要配置以发送凭据。这是在WCF ABC的B中完成的(http://msdn.microsoft.com/en-us/library/aa480190.aspx):

)
"A" stands for Address: Where is the service?
"B" stands for Binding: How do I talk to the service?
"C" stands for Contract: What can the service do for me?

WCF的整个思想是它应该是可配置的，这样如果服务发生变化，就不需要重新部署代码。

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