需要“具有WSSE身份验证的SOAP客户端”...... Visual Studio是否符合此需求？

Question

The Web Service I need to connect to has the requirement above. I can consume this web service in VS 2008 but cannot use it because I don't know how to authenticate. I need to specify credentails, however there is no "header" method exposed. I have tried something like the following:

UltraDNSWebReference.UltraWebServiceService clientProxy = 
    new UltraDNSWebReference.UltraWebServiceService();

clientProxy.Credentials = new System.Net.NetworkCredential(
    "MyUserName", "MYPassword");

but I still get an authentication error. I CAN connect successfully using the SOAPUI testing platform, so I know it is not incorrect credentials or blocked IP.

This WebService API states:

The Neustar Ultra Services API authenticates a user and requests with a WSSE UserName token in a SOAP header.

Is it possible for me to use this webservice within Visual Studio???

I have tried Add Service Reference. I can successfully consume the WSDL and create an object but have no idea how to provide the authentication. For instance I have tried the following:

//Create client object  
  ServiceReference1.UltraDNSClient client = new ServiceReference1.UltraDNSClient();
  client.ClientCredentials.UserName.UserName = "myUserName";
  client.ClientCredentials.UserName.Password = "myPassword";

So, above I have my client object, and this object has all access to all the methods in the API. However, I can NOT use any methods because I have not authenticated correctly. The API does not provide any sort of "header()" type method. For instance, for another webservice I use (and yes, this used Add Web Reference but the concept stays the same):

//Use the Web Reference to create the header object
StockLogoWebService.Header headerObject = new StockLogoWebService.Header();

//Assign the username (Username is all Xignite requires for authentication)
headerObject.Username = "janedoe@yahoo.com";

//Assign this header to the proxy object
xLogogsTest.HeaderValue = headerObject;

//Use any exposed methods
xLogosTest.anyMethod()

Above I have used the header() method to specify my credentials. If a WSDL does not provide a header method, and just states the credentials must be supplied in the SOAP header, how does one accomplish this in Visual Studio?

The WSDL can be found at:

http://ultra-api.ultradns.com:8008/UltraDNS_WS?wsdl

Answer 1

You can add WSSE security headers to your service endpoint in the web / app config:

 <system.serviceModel>
    <bindings>
        <customBinding>
          <! -- your binding details -->
        </customBinding>
    </bindings>
    <client>
      <endpoint <your endpoint details>>
        <headers>
          <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" mustUnderstand="1">
            <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="UsernameToken-1">
              <wsse:Username></wsse:Username>
              <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText"></wsse:Password>
            </wsse:UsernameToken>
          </wsse:Security>
        </headers>
      </endpoint>
    </client>
</system.serviceModel>