Lendy Journalized

The HTTP request is unauthorized with client authentication scheme ‘Anonymous’. The authentication header received from the server was ‘Negotiate,NTLM

参考文章：
(重要)https://gist.github.com/Krizzzn/3127827
(辅助)http://stackoverflow.com/questions/13704720/the-http-request-is-unauthorized-with-client-authentication-scheme-ntlm-the-a
(辅助)https://msdn.microsoft.com/en-us/library/ms733836.aspx

修改 app.config，增加红色字体部分。

<system.serviceModel>
    <bindings>
        <basicHttpBinding>
        <binding name="PROVIDERSSoapBinding">
            <security mode="TransportCredentialOnly">
            <transport clientCredentialType="Ntlm" proxyCredentialType="None" realm="" />
            </security>
        </binding>
        </basicHttpBinding>
    </bindings>
    <client>
        <endpoint address="http://xxx.xx.xx.xxx:9011/provider/services/PROVIDERS"
            binding="basicHttpBinding" bindingConfiguration="PROVIDERSSoapBinding"
            contract="ServiceReference1.ProviderRemote" name="PROVIDERS" />
    </client>
</system.serviceModel>

将认证模式代码加入：红色字体部分很重要，必须。

var sms = new SMS.ServiceReferenceSMS.SMSSoapClient();
sms.Endpoint.Address = new System.ServiceModel.EndpointAddress(“http://xxx/WebService.asmx”);

if (sms.ClientCredentials != null)
{
sms.ClientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
sms.ClientCredentials.Windows.AllowNtlm = true;
sms.ClientCredentials.Windows.ClientCredential = new System.Net.NetworkCredential(“username”, “password”, “domain”);

}
sms.Open();