相关疑难解决方法(0)

我试图通过其相应的wsdl使用Web服务.此服务依赖于符合Web服务安全基本安全配置文件1.0的身份验证,包括http://docs.oasis-open.org/wss/2004/01/oasis-200401wss-wssecurity-secext-1.0的正确xmls命名空间. xsd必须包含在请求中.

例:

<wsse:UsernameToken xmlns:wsse='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd' >
   <wsse:Username>
      Bob
   </wsse:Username>
   <wsse:Password Type='http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText'>
      1234
   </wsse:Password>
</wsse:UsernameToken>

我的第一次尝试是Add Service Reference针对wsdl以及使用它们生成的代理

ServicePointManager.ServerCertificateValidationCallback = 
    (object s, X509Certificate certificate, X509Chain chain,
                     SslPolicyErrors sslPolicyErrors) => true;

var basicHttpBinding = new BasicHttpBinding(BasicHttpSecurityMode.Transport);
basicHttpBinding.Security.Transport.ClientCredentialType = 
                                                HttpClientCredentialType.Basic;

var endpoint = new EndpointAddress("https://secure-ausomxana.crmondemand.com/..."

using (var client = new ContactClient(basicHttpBinding, endpoint))
{

    var credential = client.ClientCredentials.UserName;
    credential.UserName = "bob";
    credential.Password = "1234";

    var input = ...    
    var output = client.ContactQueryPage(input);
}

但是,尝试使用Fiddler查询SOAP消息时,我发现没有添加任何UsernameToken元素.

履行这份合同的正确方法是什么？

编辑: …

我已经阅读了很多文章和答案,但我无法解决这个问题.

我在我的项目中使用.NET Framework 4.0.所以,我首先添加了WebService作为服务引用,并在我的app.config上获取绑定.而且我将列出我的尝试

尝试#1

我实例化了这样的服务并添加了凭据:

在App.Config上

<binding name="SubscriptionWSImplServiceSoapBinding" >
  <security mode="TransportWithMessageCredential">
    <transport clientCredentialType="Basic"/>
  </security>
</binding>

SubscriptionWSImplServiceClient ClientWs = new SubscriptionWSImplServiceClient();
ClientWs.ClientCredentials.UserName.UserName = "some-username";
ClientWs.ClientCredentials.UserName.Password = "some-password";

var SomeResposne = ClientWs.RunMethod(); //I have exception at this point

我得到一个例外如下:

 System.ArgumentException: The provided URI scheme 'http' is invalid;
 expected 'https'. Parameter name: via at System.ServiceModel.Channels

例外情况说Web服务的url必须是HTTPS,但给定的Web服务URL是HTTP而不是HTTPS.

但我不介意HttpS并且进行了第二次尝试.

尝试#2

正如在这个答案中所说, 我尝试如下:

BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.TransportWithMessageCredential);
binding.Security.Message.ClientCredentialType = BasicHttpMessageCredentialType.UserName;
CustomBinding customBinding = new CustomBinding(binding);
SecurityBindingElement element = customBinding.Elements.Find<SecurityBindingElement>();
element.IncludeTimestamp = false; …